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        68 Contract API jobs in South Yorkshire + 20 miles

        Senior Backend Engineer

        Fruition Group
        LS1, Leeds
        £55000.00 - £65000.00 per annum
        Leeds - 2x a week Salary: £65k D.O.E Fruition IT are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring in a team of Software Engineers to work on a bespoke software platform as part of the business growth. You will be responsible for working on backend services, focusing on platform engineering and building CI/CD pipelines. You will be developing in Node. Js and Typescript, and will have a strong focus on AWS Services, such as EKS, Dynamo DB and S3. What will I be doing? * Turn concepts and requirements into a bespoke software platform. * Work closely with the agile teams to meet software deliverable. * Support continuous integration to enhance deployment. * Build and deploy CI/CD pipelines. * Coaching and mentoring junior developers.
        Leeds - 2x a week Salary: £65k D.O.E Fruition IT are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring in a team of Software Engineers to work on a bespoke software platform as part of the business growth. You will be responsible for working on backend services, focusing on platform engineering and building CI/CD pipelines. You will be developing in Node. Js and Typescript, and will have a strong focus on AWS Services, such as EKS, Dynamo DB and S3. What will I be doing? * Turn concepts and requirements into a bespoke software platform. * Work closely with the agile teams to meet software deliverable. * Support continuous integration to enhance deployment. * Build and deploy CI/CD pipelines. * Coaching and mentoring junior developers.
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        Join Netcompany in leveraging technological innovations to foster societal transformation. Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees Choice Awards for 2024. As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next generation of IT consulting. Operating across both public and private sectors, we offer a comprehensive range of services from product design and engineering, digital strategy, data services & management (Machine Learning and AI), cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs. Job Description
        Join Netcompany in leveraging technological innovations to foster societal transformation. Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees Choice Awards for 2024. As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next generation of IT consulting. Operating across both public and private sectors, we offer a comprehensive range of services from product design and engineering, digital strategy, data services & management (Machine Learning and AI), cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs. Job Description
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        NEW

        Senior Mobile Developer

        Nextech Group Limited
        LS1, Leeds
        £45000 - £47500 per annum
        Role: Senior Mobile Developer Location: Leeds (office-based) Salary: £45,000 - £47,500 per year Are you an experienced Mobile Developer with strong .NET skills and a passion for building scalable, mobile-first solutions? Do you enjoy working across multiple platforms and mentoring others while delivering high-quality applications? If so, this is your opportunity to make a real impact. As a Senior Mobile Developer, you will take ownership of designing and delivering mobile-first applications across iOS, Android and web. You will work across the full software development lifecycle, from gathering requirements and managing backlogs to testing, deployment and delivery. This is a hands-on position where you'll also provide mentoring, drive best practices and ensure applications meet accessibility and security standards.
        Role: Senior Mobile Developer Location: Leeds (office-based) Salary: £45,000 - £47,500 per year Are you an experienced Mobile Developer with strong .NET skills and a passion for building scalable, mobile-first solutions? Do you enjoy working across multiple platforms and mentoring others while delivering high-quality applications? If so, this is your opportunity to make a real impact. As a Senior Mobile Developer, you will take ownership of designing and delivering mobile-first applications across iOS, Android and web. You will work across the full software development lifecycle, from gathering requirements and managing backlogs to testing, deployment and delivery. This is a hands-on position where you'll also provide mentoring, drive best practices and ensure applications meet accessibility and security standards.
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        Junior Tester

        Vivedia Limited
        Sheffield, South Yorkshire
        £27,000 per annum
        Salary - £27,000 Hybrid - 3 days per week in Sheffield Office Location Sheffield Reports to:Test Manager This role helps the Technology team to confidently build and release working software within agreed timescales. Success in this role is about getting a solid understanding of how testing works, mastering our processes, and showing an aptitude for testing, skills development and progression to the higher roles. Responsibilities Keeping test cases up to date Working with testers, developers and Product Managers to create test cases and scripts for new projects and existing sites/functionality Triages issues reported as bugs (to verify they are reproducible) Contributes to overall test team culture (suggestions, new ways of working, etc.) Testing across desktop, web, mobile/responsive design and APIs.
        Salary - £27,000 Hybrid - 3 days per week in Sheffield Office Location Sheffield Reports to:Test Manager This role helps the Technology team to confidently build and release working software within agreed timescales. Success in this role is about getting a solid understanding of how testing works, mastering our processes, and showing an aptitude for testing, skills development and progression to the higher roles. Responsibilities Keeping test cases up to date Working with testers, developers and Product Managers to create test cases and scripts for new projects and existing sites/functionality Triages issues reported as bugs (to verify they are reproducible) Contributes to overall test team culture (suggestions, new ways of working, etc.) Testing across desktop, web, mobile/responsive design and APIs.
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        NEWFEATURED
        Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is ideal for someone experienced in backend API development and working with modern data infrastructure. At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Developer you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions.
        Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is ideal for someone experienced in backend API development and working with modern data infrastructure. At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Developer you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions.
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        NEW

        Business Intelligence Lead

        The Bridge (IT Recruitment) Limited
        Wakefield, West Yorkshire
        £60k - 70k per year + None
        Currently looking for a skilled and proactive Business Intelligence Lead to take ownership of a business wide data transformation. You will engage with a stakeholders across the organisation to understand the current landscape before creating and delivering a strategy that migrates current legacy systems to a new data warehouse-driven approach. Ultimately, making data a key enabler for both operational decisions and customer-facing insights. Key Responsibilities * Spearhead the migration from legacy reporting systems to a centralised data warehouse. * Own the transition to ensure there is a single source of truth that drives decision making. * Work closely with leaders across all business functions to understand their requirements and turn them into clear and actionable insights.
        Currently looking for a skilled and proactive Business Intelligence Lead to take ownership of a business wide data transformation. You will engage with a stakeholders across the organisation to understand the current landscape before creating and delivering a strategy that migrates current legacy systems to a new data warehouse-driven approach. Ultimately, making data a key enabler for both operational decisions and customer-facing insights. Key Responsibilities * Spearhead the migration from legacy reporting systems to a centralised data warehouse. * Own the transition to ensure there is a single source of truth that drives decision making. * Work closely with leaders across all business functions to understand their requirements and turn them into clear and actionable insights.
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        Solution Architect Rate - £650 - £750 Outside IR35 Location - Leeds (Two / Three days a week on site) Duration - 6-month initial contract We are seeking a skilled Solution Architect to join one of our clients' growing teams. This is an exciting opportunity for a technology leader to play a pivotal role in shaping, designing, and delivering robust, scalable application architectures across a range of complex enterprise solutions. * Lead end-to-end solution design for business-critical applications. * Translate business and technical requirements into coherent architectural designs. * Define application architectures in alignment with enterprise strategy, governance, and standards. * Collaborate with stakeholders including business analysts, developers, testers, and project managers to ensure delivery success.
        Solution Architect Rate - £650 - £750 Outside IR35 Location - Leeds (Two / Three days a week on site) Duration - 6-month initial contract We are seeking a skilled Solution Architect to join one of our clients' growing teams. This is an exciting opportunity for a technology leader to play a pivotal role in shaping, designing, and delivering robust, scalable application architectures across a range of complex enterprise solutions. * Lead end-to-end solution design for business-critical applications. * Translate business and technical requirements into coherent architectural designs. * Define application architectures in alignment with enterprise strategy, governance, and standards. * Collaborate with stakeholders including business analysts, developers, testers, and project managers to ensure delivery success.
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        FEATURED
        My client, a dynamic and growing technology-led organisation, is seeking a skilled IT Support Engineer to lead the technical delivery of cloud-centric infrastructure projects across a diverse client base. This is a hands-on role focused on delivering scalable, secure, and efficient solutions using Microsoft Azure and modern networking technologies. * Deliver cloud infrastructure and transformation projects, primarily on Microsoft Azure. * Ensure projects meet cost, time, scope, and compliance targets. * Collaborate with support and delivery teams for smooth service transition. * Provide clear project updates and documentation. * Identify automation opportunities and process improvements using Azure-native tools. * Mentor junior team members and promote knowledge sharing. * Support strategic account planning and resource reporting.
        My client, a dynamic and growing technology-led organisation, is seeking a skilled IT Support Engineer to lead the technical delivery of cloud-centric infrastructure projects across a diverse client base. This is a hands-on role focused on delivering scalable, secure, and efficient solutions using Microsoft Azure and modern networking technologies. * Deliver cloud infrastructure and transformation projects, primarily on Microsoft Azure. * Ensure projects meet cost, time, scope, and compliance targets. * Collaborate with support and delivery teams for smooth service transition. * Provide clear project updates and documentation. * Identify automation opportunities and process improvements using Azure-native tools. * Mentor junior team members and promote knowledge sharing. * Support strategic account planning and resource reporting.
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        FEATURED

        Full Stack Developer

        WRK DIGITAL LTD
        LS1, Leeds
        £45000.00 - £50000 per annum
        Location: Remote - Must Be UK Based?? Full Time | Flexible Working Are you a Full Stack Developer with strong Python and JavaScript experience looking to make your mark on a fast-growing digital platform? We're seeking a passionate mid-level developer to join a small, agile team working on a cutting-edge online digital platform. You'll help shape and deliver the technical roadmap, scale existing infrastructure, and drive innovation across our product offering. Working with a high-performing in-house engineering team to drive the development of their technology suite, including web applications, data analytics platforms, AI tools, and internal systems. As our client continues to grow, we are seeking TWO passionate and dynamic Full Stack Engineers to join our forward-thinking team.
        Location: Remote - Must Be UK Based?? Full Time | Flexible Working Are you a Full Stack Developer with strong Python and JavaScript experience looking to make your mark on a fast-growing digital platform? We're seeking a passionate mid-level developer to join a small, agile team working on a cutting-edge online digital platform. You'll help shape and deliver the technical roadmap, scale existing infrastructure, and drive innovation across our product offering. Working with a high-performing in-house engineering team to drive the development of their technology suite, including web applications, data analytics platforms, AI tools, and internal systems. As our client continues to grow, we are seeking TWO passionate and dynamic Full Stack Engineers to join our forward-thinking team.
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        Senior Software Engineer .Net

        Coburg Banks Limited
        Leeds, West Yorkshire
        £65000 - £70000 per annum + Pension, Healthcare
        Role: Senior Software Engineer .Net Location: Based in Central Leeds by the station, in brand new, bespoke offices Salary: £65,000 to £70,000 plus benefits This company is at the forefront of the decarbonisation of heat, leveraging cutting-edge technology to redefine domestic heating solutions. Started three years ago, they are fully funded and now have a major organisation as their majority shareholder. They have developed a Software as a Service (SaaS) platform that is currently at the MVP stage and is starting to operationalise and commercialise having gained enterprise 'proof of concept' contracts with two of the largest energy companies. With this significant growth potential, they are seeking a versatile and skilled Software Engineer with extensive .Net experience.
        Role: Senior Software Engineer .Net Location: Based in Central Leeds by the station, in brand new, bespoke offices Salary: £65,000 to £70,000 plus benefits This company is at the forefront of the decarbonisation of heat, leveraging cutting-edge technology to redefine domestic heating solutions. Started three years ago, they are fully funded and now have a major organisation as their majority shareholder. They have developed a Software as a Service (SaaS) platform that is currently at the MVP stage and is starting to operationalise and commercialise having gained enterprise 'proof of concept' contracts with two of the largest energy companies. With this significant growth potential, they are seeking a versatile and skilled Software Engineer with extensive .Net experience.
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        NEW

        Lead Developer

        Oscar Associates (UK) Limited
        LS1, Leeds
        £60000 - £65000 per annum
        Based in Leeds £60,000 - £70,000 + Benefits This is a brand-new opportunity for a Lead Developer with Web/Front-End experience to join a data-driven software provider operating on a global scale. As the Lead Developer you will work with cutting and bleeding edge frontend technologies in the enterprise sphere. You will be working alongside an in-house team implementing new and emerging technologies to enhance the existing products which promote optimization and data-analysis for retailers. You will be responsible for building and maintaining real-time data analytics and web-browser applications (primarily front-end). The team are moving forward with a full migration project of their front-end applications to a more sleek & user-friendly app which you will play a key role in. You will be involved in the decision-making process for the technology-stack. Key Skills
        Based in Leeds £60,000 - £70,000 + Benefits This is a brand-new opportunity for a Lead Developer with Web/Front-End experience to join a data-driven software provider operating on a global scale. As the Lead Developer you will work with cutting and bleeding edge frontend technologies in the enterprise sphere. You will be working alongside an in-house team implementing new and emerging technologies to enhance the existing products which promote optimization and data-analysis for retailers. You will be responsible for building and maintaining real-time data analytics and web-browser applications (primarily front-end). The team are moving forward with a full migration project of their front-end applications to a more sleek & user-friendly app which you will play a key role in. You will be involved in the decision-making process for the technology-stack. Key Skills
        more
        FEATURED

        Junior Java Developer

        Fruition Group
        LS1, Leeds
        £30000.00 - £40000.00 per annum
        Junior Java Software Developer Location: Hybrid - Leeds (3 days per week) Salary: up to £40,000 + Bonus + share options Employment Type: Full-time, Permanent Are you a Junior Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fin-tech business looking to make a home in Leeds. This company provides a digital platform that connects savers with a wide range of competitive cash savings products, while also powering the back-end for financial institutions like wealth managers, banks, and advisors. They're FCA-regulated and already working with major enterprise clients - this isn't a start up running on fumes. It's a profitable, high growth business with a strong technical foundation and real traction in the market. What you'll need
        Junior Java Software Developer Location: Hybrid - Leeds (3 days per week) Salary: up to £40,000 + Bonus + share options Employment Type: Full-time, Permanent Are you a Junior Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fin-tech business looking to make a home in Leeds. This company provides a digital platform that connects savers with a wide range of competitive cash savings products, while also powering the back-end for financial institutions like wealth managers, banks, and advisors. They're FCA-regulated and already working with major enterprise clients - this isn't a start up running on fumes. It's a profitable, high growth business with a strong technical foundation and real traction in the market. What you'll need
        more

        Java Software Developer

        Fruition Group
        LS1, Leeds
        £50000 - £55000 per annum + share options
        Location: Hybrid - Leeds (3 days per week) Salary: up to £55,000 + share options Employment Type: Full-time, Permanent Are you a Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fin-tech business looking to make a home in Leeds. This company provides a digital platform that connects savers with a wide range of competitive cash savings products, while also powering the back-end for financial institutions like wealth managers, banks, and advisors. They're FCA-regulated and already working with major enterprise clients-this isn't a start-up running on fumes. It's a profitable, high-growth business with a strong technical foundation and real traction in the market. What you'll need * Experience with object-oriented programming with Java - Sprintboot or Micronaut
        Location: Hybrid - Leeds (3 days per week) Salary: up to £55,000 + share options Employment Type: Full-time, Permanent Are you a Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fin-tech business looking to make a home in Leeds. This company provides a digital platform that connects savers with a wide range of competitive cash savings products, while also powering the back-end for financial institutions like wealth managers, banks, and advisors. They're FCA-regulated and already working with major enterprise clients-this isn't a start-up running on fumes. It's a profitable, high-growth business with a strong technical foundation and real traction in the market. What you'll need * Experience with object-oriented programming with Java - Sprintboot or Micronaut
        more
        Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions. If you're excited by ownership, innovation, and the chance to make a real mark in a scaling business, this is your opportunity If you’re looking for a role where your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we’d love to hear from you. Lead Python Software Developer
        Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions. If you're excited by ownership, innovation, and the chance to make a real mark in a scaling business, this is your opportunity If you’re looking for a role where your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we’d love to hear from you. Lead Python Software Developer
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        NEW

        Collections Analyst

        My Finance Club
        S1, Sheffield
        From £28,000 to £30,000 per annum
        Job title - Collections Analyst Department- Contact Centre BI Reports to - Head of Contact Centre Salary - £28k-£30k Location-Sheffield, UK Hybrid Role that requires three days of office attendance per week Job functions - Sms (business transmission and customer interaction) - Email (business transmission and customer interaction) - Website (business transmission and customer interaction) - Chat (business transmission and customer interaction) - Ai Agents interaction and performance - Dialler systems(business transmission and customer interaction) - B2C Communications frequency and customer behaviour - Peaking and troughing analysis of collections performance - Payment types and pattern recognition - On time payments and payplans Provide concepts to enhance collections performance - Dialler campaigns - Marketing communications
        Job title - Collections Analyst Department- Contact Centre BI Reports to - Head of Contact Centre Salary - £28k-£30k Location-Sheffield, UK Hybrid Role that requires three days of office attendance per week Job functions - Sms (business transmission and customer interaction) - Email (business transmission and customer interaction) - Website (business transmission and customer interaction) - Chat (business transmission and customer interaction) - Ai Agents interaction and performance - Dialler systems(business transmission and customer interaction) - B2C Communications frequency and customer behaviour - Peaking and troughing analysis of collections performance - Payment types and pattern recognition - On time payments and payplans Provide concepts to enhance collections performance - Dialler campaigns - Marketing communications
        more
        NEW

        Senior Software Engineer

        Oscar Associates (UK) Limited
        LS1, Leeds
        £55000 - £65000 per annum
        We're currently working with a growing SaaS company based in Leeds that are looking for a Senior Software Engineer skilled with C# ASP.NET, Angular, and SQL. This role will naturally grow in to a lead Engineer position as the team grows. You will be working to develop and build their new payroll project, which will be rolling out nationally, and then internationally. This role is based in Leeds, and it will require you to be onsite a minimum of two days per week. * Professional software engineering experience (typically 5+ years) using C# / ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular (v8+). * Significant understanding and practical experience with relational databases (MySQL /PostgreSQL preferred). * Expertise in version control systems (Git) and branching strategies (Gitflow).
        We're currently working with a growing SaaS company based in Leeds that are looking for a Senior Software Engineer skilled with C# ASP.NET, Angular, and SQL. This role will naturally grow in to a lead Engineer position as the team grows. You will be working to develop and build their new payroll project, which will be rolling out nationally, and then internationally. This role is based in Leeds, and it will require you to be onsite a minimum of two days per week. * Professional software engineering experience (typically 5+ years) using C# / ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular (v8+). * Significant understanding and practical experience with relational databases (MySQL /PostgreSQL preferred). * Expertise in version control systems (Git) and branching strategies (Gitflow).
        more
        FEATURED
        Were looking for a Senior Java Developer for our public sector client based in Leeds on an initial 12-month contract paying up to £700 per day Inside IR35. This role allows hybrid working with an expectation to attend the office 3 days per week. You will need to either hold current BPSS clearance or have the ability to pass it, and be eligible for SC clearance. The successful Senior Java Developer will possess proven skills working with the following * Java 21 (or later) * Test Driven Development (TDD) and Behaviour Driven Development (BDD) * Large microservice architectures * Agile environments and pair programming * Implementing APIs for internal and external use * Building automated test suites in CI/CD environments * Unix/Linux operating systems * Communicating technical concepts to non-technical audiences * Jackson, JAX-RS, Mockito * ActiveMQ or Kafka
        Were looking for a Senior Java Developer for our public sector client based in Leeds on an initial 12-month contract paying up to £700 per day Inside IR35. This role allows hybrid working with an expectation to attend the office 3 days per week. You will need to either hold current BPSS clearance or have the ability to pass it, and be eligible for SC clearance. The successful Senior Java Developer will possess proven skills working with the following * Java 21 (or later) * Test Driven Development (TDD) and Behaviour Driven Development (BDD) * Large microservice architectures * Agile environments and pair programming * Implementing APIs for internal and external use * Building automated test suites in CI/CD environments * Unix/Linux operating systems * Communicating technical concepts to non-technical audiences * Jackson, JAX-RS, Mockito * ActiveMQ or Kafka
        more
        NEW
        Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Python Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is ideal for someone experienced in backend API development and working with modern data infrastructure. At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Python Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions.
        Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Python Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is ideal for someone experienced in backend API development and working with modern data infrastructure. At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Python Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions.
        more
        NEW
        Junior Java Software Developer Location: Hybrid - Leeds (3 days per week) Salary: up to £40,000 + share options Employment Type: Full-time, Permanent Are you a Junior Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fin-tech business looking to make a home in Leeds. This company provides a digital platform that connects savers with a wide range of competitive cash savings products, while also powering the back-end for financial institutions like wealth managers, banks, and advisors. They're FCA-regulated and already working with major enterprise clients - this isn't a start up running on fumes. It's a profitable, high growth business with a strong technical foundation and real traction in the market. What you'll need
        Junior Java Software Developer Location: Hybrid - Leeds (3 days per week) Salary: up to £40,000 + share options Employment Type: Full-time, Permanent Are you a Junior Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fin-tech business looking to make a home in Leeds. This company provides a digital platform that connects savers with a wide range of competitive cash savings products, while also powering the back-end for financial institutions like wealth managers, banks, and advisors. They're FCA-regulated and already working with major enterprise clients - this isn't a start up running on fumes. It's a profitable, high growth business with a strong technical foundation and real traction in the market. What you'll need
        more

        Assistant Practitioner - Lung Team

        Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust
        Doncaster, South Yorkshire
        Competitive
        Job summary An exciting opportunity has arisen to join our well-established Lung Nurse Team. You will assist the Clinical Nurse Specialists to implement Holistic Care Needs Assessments and care for patients affected by Lung Cancer from pre-diagnosis to transition to palliative care. The post holder will be required to work with senior staff to support and ensure that the patient and carer experience is central to every stage of their care pathway. The lung team offer clinical, social and emotional support using a holistic approach to each patient and their families. Main duties of the job We are looking for a confident and dynamic team member with excellent communication skills and an in quality improvement and service developments. The successful candidate will be a key support for the team, patients and their families
        Job summary An exciting opportunity has arisen to join our well-established Lung Nurse Team. You will assist the Clinical Nurse Specialists to implement Holistic Care Needs Assessments and care for patients affected by Lung Cancer from pre-diagnosis to transition to palliative care. The post holder will be required to work with senior staff to support and ensure that the patient and carer experience is central to every stage of their care pathway. The lung team offer clinical, social and emotional support using a holistic approach to each patient and their families. Main duties of the job We are looking for a confident and dynamic team member with excellent communication skills and an in quality improvement and service developments. The successful candidate will be a key support for the team, patients and their families
        more
        Pentest People is a UK-based security consultancy specialising in providing Penetration Testing as a Service to all its clients. Our innovative approach to security testing merges the benefits of consultant-led penetration testing with ongoing vulnerability assurance through our advanced SecurePortal. This provides clients with a continuous, living threat management system throughout the duration of the contract, rather than a single point-in-time assessment. As CHECK Team Leader, you will lead and oversee penetration testing engagements for government and critical infrastructure clients, ensuring compliance with NCSC methodologies while delivering exceptional technical and strategic value. This role is suitable for an existing CHECK Team Leader (App) seeking a new challenge and the opportunity to work on exciting projects.
        Pentest People is a UK-based security consultancy specialising in providing Penetration Testing as a Service to all its clients. Our innovative approach to security testing merges the benefits of consultant-led penetration testing with ongoing vulnerability assurance through our advanced SecurePortal. This provides clients with a continuous, living threat management system throughout the duration of the contract, rather than a single point-in-time assessment. As CHECK Team Leader, you will lead and oversee penetration testing engagements for government and critical infrastructure clients, ensuring compliance with NCSC methodologies while delivering exceptional technical and strategic value. This role is suitable for an existing CHECK Team Leader (App) seeking a new challenge and the opportunity to work on exciting projects.
        more
        This is a discretionary non-consolidated, non-pensionable allowance which, if awarded, is attached to the post. The value of the allowance is based on the outcome of a capability assessment and is reviewed annually. Allowance values range up to £19,400, with the highest values reserved for candidates whose capability is above the expected level for all of the skills. A Civil Service Pension with an employer contribution of 28.97% GBP Job grade Grade 7 Contract type Permanent Business area DFE - Operations and Infrastructure Group Type of role Digital Working pattern Flexible working, Full-time, Job share, Part-time Number of jobs available 3 Contents * Location * About the job * Benefits * Things you need to know * Apply and further information Location Coventry CV1 2WT, Darlington DL1 5QE, Manchester M1 2WD, Newcastle NE1 8QH, Nottingham NG2 1AW, Sheffield S1 2FJ
        This is a discretionary non-consolidated, non-pensionable allowance which, if awarded, is attached to the post. The value of the allowance is based on the outcome of a capability assessment and is reviewed annually. Allowance values range up to £19,400, with the highest values reserved for candidates whose capability is above the expected level for all of the skills. A Civil Service Pension with an employer contribution of 28.97% GBP Job grade Grade 7 Contract type Permanent Business area DFE - Operations and Infrastructure Group Type of role Digital Working pattern Flexible working, Full-time, Job share, Part-time Number of jobs available 3 Contents * Location * About the job * Benefits * Things you need to know * Apply and further information Location Coventry CV1 2WT, Darlington DL1 5QE, Manchester M1 2WD, Newcastle NE1 8QH, Nottingham NG2 1AW, Sheffield S1 2FJ
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        About The Role FDM is a global business and technology consultancy seeking a Network Test and Automation Engineer to work for our client within the telecoms sector. This role can be carried out remotely or in Bradford. Our client is seeking a talented network test and automation engineer to join their diverse and high performing team. The ideal candidate will be professional, driven with a customer focus and be delivery orientated. The client is specifically looking for someone with a desire to learn and an agile and adaptable mindset. Responsibilities * Create test plans and test cases based on specifications/requirements from the project team * Responsible for executing tests including various types of testing such as system, regression, and performance testing
        About The Role FDM is a global business and technology consultancy seeking a Network Test and Automation Engineer to work for our client within the telecoms sector. This role can be carried out remotely or in Bradford. Our client is seeking a talented network test and automation engineer to join their diverse and high performing team. The ideal candidate will be professional, driven with a customer focus and be delivery orientated. The client is specifically looking for someone with a desire to learn and an agile and adaptable mindset. Responsibilities * Create test plans and test cases based on specifications/requirements from the project team * Responsible for executing tests including various types of testing such as system, regression, and performance testing
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        TransUnion's Job Applicant Privacy Notice We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. Were looking for a Senior Engineer to join our growing team. * Develop, maintain, and enhance Business Intelligence Solutions, including database systems and Data Warehouses, using SQL Server 2017, Integration Services, Analysis Services, Reporting Services and Master Data Management, Microsoft Excel, Power BI, Fabric as appropriate. * Produce and run unit tests to ensure high quality of all changes and participating in the design and requirements capturing of new Business Intelligence initiatives * Problem solve and debug complex Business Intelligence systems, including database systems and Data Warehouses, to allow defect analysis and fixing
        TransUnion's Job Applicant Privacy Notice We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. Were looking for a Senior Engineer to join our growing team. * Develop, maintain, and enhance Business Intelligence Solutions, including database systems and Data Warehouses, using SQL Server 2017, Integration Services, Analysis Services, Reporting Services and Master Data Management, Microsoft Excel, Power BI, Fabric as appropriate. * Produce and run unit tests to ensure high quality of all changes and participating in the design and requirements capturing of new Business Intelligence initiatives * Problem solve and debug complex Business Intelligence systems, including database systems and Data Warehouses, to allow defect analysis and fixing
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        Scala Engineer - Telford

        Financial Data Management Plc*
        Leeds, West Yorkshire
        Competitive
        About The Role FDM is a global business and technology consultancy seeking a Scala Engineer to work for our client within the technology sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role based in Telford. Our client is seeking a talented Scala Engineer to join a growing digital engineering team delivering a major digital transformation portfolio for a central government client. This is a fantastic opportunity to be part of a high-performing, agile team building secure, scalable, and high-impact backend systems that directly support citizen-facing services. This role is ideal for engineers who are passionate about functional programming, backend development, and contributing to clean, maintainable, and testable code in data-intensive environments.
        About The Role FDM is a global business and technology consultancy seeking a Scala Engineer to work for our client within the technology sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role based in Telford. Our client is seeking a talented Scala Engineer to join a growing digital engineering team delivering a major digital transformation portfolio for a central government client. This is a fantastic opportunity to be part of a high-performing, agile team building secure, scalable, and high-impact backend systems that directly support citizen-facing services. This role is ideal for engineers who are passionate about functional programming, backend development, and contributing to clean, maintainable, and testable code in data-intensive environments.
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        What is the average salary for API in South Yorkshire?

        Average salary per year
        £52,499

        The average salary for a API in South Yorkshire is £52,499. API in South Yorkshire salaries range from £42,499 to £52,499.

        Frequently Asked Questions

        How many contract API jobs are there in South Yorkshire?
        There are 68 contract API jobs within 20 miles of South Yorkshire available on Jobsite right now.

        Where in South Yorkshire are these contract jobs?
        You can find contract jobs in Sheffield, Rotherham, Doncaster.

        What other similar jobs are there to contract API jobs in South Yorkshire?
        As well as contract API jobs in South Yorkshire, you can find contract .NET Developer, IT, Software Development, amongst many others.