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- Southwark
- Brentford End
- Clerkenwell
- Covent Garden
- Datchet Common
- Englefield
- Haslemere Industrial Estate
- Heathrow
- Lambeth
- Mayfair
- City of London
- Reading
- Central London
- West End
- Milton Keynes
- South East London
- South West London
- Corsham
- Oxford
- Hemel Hempstead
- London
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19 Contract API jobs in Englefield + 20 miles
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Senior .NET Integration Developer
Senior .NET Integration Developer
Oscar Associates (UK) Limited
SL6, Maidenhead
£50000 - £65000 per annum
We have partnered with an exciting SaaS company who are looking for a Senior .NET Integration Developer to join their growing team. You will be developing and maintaining robust integrations with third party systems such as financial services, telematics platforms and mapping APIs. * Develop and maintain secure, well-documented financial and third-party integrations. * Enhance the integration framework for scalability, performance, and industry alignment. * Assist customers and partners in integration setup and API/gateway usage. * Support and expand integrations for features like event tracking and CO2 reporting. * Ensure integration development aligns with modern security and GDPR standards. * Implement structured logging, monitoring, and documentation. * Contribute to internal knowledge bases and explore automation tools (Power Automate, Zapier).
We have partnered with an exciting SaaS company who are looking for a Senior .NET Integration Developer to join their growing team. You will be developing and maintaining robust integrations with third party systems such as financial services, telematics platforms and mapping APIs. * Develop and maintain secure, well-documented financial and third-party integrations. * Enhance the integration framework for scalability, performance, and industry alignment. * Assist customers and partners in integration setup and API/gateway usage. * Support and expand integrations for features like event tracking and CO2 reporting. * Ensure integration development aligns with modern security and GDPR standards. * Implement structured logging, monitoring, and documentation. * Contribute to internal knowledge bases and explore automation tools (Power Automate, Zapier).
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Azure Technical Architect Start date: ASAP (within the next 4 weeks) Contract length: 6 months Day rate: £500 per day inside IR35 Location: Wokingham - 3 days per week onsite Our client, a large global consultancy, is looking for an Azure Solution Architectto play a key role in the RegDB decommission program, working closely with stakeholders and offshore teams to design, develop, and deliver high-quality Azure-based solutions. This is a hands-on role where you will combine solution design expertise with strong development and integration skills. * Collaborate with stakeholders and coordinate delivery with offshore teams. * Lead the development of the RegDB program and ensure on-time delivery of project code. * Provide clear and timely progress updates to stakeholders (daily/weekly). * Conduct requirement meetings and translate needs into technical solutions.
Azure Technical Architect Start date: ASAP (within the next 4 weeks) Contract length: 6 months Day rate: £500 per day inside IR35 Location: Wokingham - 3 days per week onsite Our client, a large global consultancy, is looking for an Azure Solution Architectto play a key role in the RegDB decommission program, working closely with stakeholders and offshore teams to design, develop, and deliver high-quality Azure-based solutions. This is a hands-on role where you will combine solution design expertise with strong development and integration skills. * Collaborate with stakeholders and coordinate delivery with offshore teams. * Lead the development of the RegDB program and ensure on-time delivery of project code. * Provide clear and timely progress updates to stakeholders (daily/weekly). * Conduct requirement meetings and translate needs into technical solutions.
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Our client, a leading global organization, is partnering with a prestigious end client based in Farnborough. Were excited to offer an outstanding opportunity for aSenior .NET Developerwith strong skills inRESTful APIsandmicroservice architecturefor a6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss further. .NET Senior Developer * 6 months contract * Day Rate:£365/day (Inside IR35) * Location:Farnborough, UK (Hybrid 2 days on-site/week) Youll be contributing to the development and enhancement of business-critical financial applications, building RESTful APIs and front-end components within a microservices-based architecture. The role offers the chance to work closely with analysts, testers, and other developers in an agile, team-driven environment.
Our client, a leading global organization, is partnering with a prestigious end client based in Farnborough. Were excited to offer an outstanding opportunity for aSenior .NET Developerwith strong skills inRESTful APIsandmicroservice architecturefor a6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss further. .NET Senior Developer * 6 months contract * Day Rate:£365/day (Inside IR35) * Location:Farnborough, UK (Hybrid 2 days on-site/week) Youll be contributing to the development and enhancement of business-critical financial applications, building RESTful APIs and front-end components within a microservices-based architecture. The role offers the chance to work closely with analysts, testers, and other developers in an agile, team-driven environment.
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One of the UKs most iconic omni-channel retailers is looking for aLead Java Developerto join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java, strong architectural understanding of microservices, and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is highly desirable. This role is a remote position. Youll have the opportunity to work across a modern engineering environment, collaborate with agile product teams, and contribute to a high-traffic platform used by millions of customers. Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction
One of the UKs most iconic omni-channel retailers is looking for aLead Java Developerto join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java, strong architectural understanding of microservices, and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is highly desirable. This role is a remote position. Youll have the opportunity to work across a modern engineering environment, collaborate with agile product teams, and contribute to a high-traffic platform used by millions of customers. Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction
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Senior Software Developer - PHP / Laravel This is a really interesting and varied role with a small but very well established company that's been a leader in their niche market for 25+ years. We are looking for an experienced developer to join a team of 4 that mostly develops web-based systems that are customer-facing and essential to the way our client's business runs. The company is in a fast-moving industry that is undergoing plenty of change, so there's no shortage of interesting stuff to do. We're looking for someone who can provide some leadership and mentoring to team members and who can work closely with the senior management team to understand the evolving needs of the business. The company is based near Reading, Berkshire. They operate a hybrid working model and you'll need to be in the office at least one day per week, occasionally more for meetings etc.
Senior Software Developer - PHP / Laravel This is a really interesting and varied role with a small but very well established company that's been a leader in their niche market for 25+ years. We are looking for an experienced developer to join a team of 4 that mostly develops web-based systems that are customer-facing and essential to the way our client's business runs. The company is in a fast-moving industry that is undergoing plenty of change, so there's no shortage of interesting stuff to do. We're looking for someone who can provide some leadership and mentoring to team members and who can work closely with the senior management team to understand the evolving needs of the business. The company is based near Reading, Berkshire. They operate a hybrid working model and you'll need to be in the office at least one day per week, occasionally more for meetings etc.
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Are you a Software Developer in Test or an experienced QA skilled in automation? Knowledgeable in the Microsoft stack, especially Azure and .NET? If you're passionate about delivering top-tier quality and thrive in a fast-paced environment, we want you on board! We are Preservica and our active digital preservation solutions are at the razor's edge of commercial software solutions, addressing the need for smart digital preservation technology. Our award-winning software is used by leading businesses, archives, libraries, museums and government organisations across the globe. We are world leaders and proud of our achievements - but to stay ahead we need the brightest and most talented innovators to join our development team. This will be a hybrid role, with time split between home working and regular office days. The Role
Are you a Software Developer in Test or an experienced QA skilled in automation? Knowledgeable in the Microsoft stack, especially Azure and .NET? If you're passionate about delivering top-tier quality and thrive in a fast-paced environment, we want you on board! We are Preservica and our active digital preservation solutions are at the razor's edge of commercial software solutions, addressing the need for smart digital preservation technology. Our award-winning software is used by leading businesses, archives, libraries, museums and government organisations across the globe. We are world leaders and proud of our achievements - but to stay ahead we need the brightest and most talented innovators to join our development team. This will be a hybrid role, with time split between home working and regular office days. The Role
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One of the UKs most iconic omni-channel retailers is looking for aSenior Java Developerto join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java, strong architectural understanding of microservices, and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is highly desirable. This role is a remote position. Youll have the opportunity to work across a modern engineering environment, collaborate with agile product teams, and contribute to a high-traffic platform used by millions of customers. Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction
One of the UKs most iconic omni-channel retailers is looking for aSenior Java Developerto join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java, strong architectural understanding of microservices, and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is highly desirable. This role is a remote position. Youll have the opportunity to work across a modern engineering environment, collaborate with agile product teams, and contribute to a high-traffic platform used by millions of customers. Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction
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Hybrid Python Developer – 9-12 Month Contract (Outside IR35)
Hybrid Python Developer – 9-12 Month Contract (Outside IR35)
Halian Technology Limited
RG1, Reading
From £375 to £450 per day
HybridPython Developer 9-12 Month Contract (Outside IR35) * Location: Hybrid (1 day a week in London, UK) * Contract Duration: 9-12 months * Rate: £375-£450 per day (Outside IR35) Exciting Projects: Work on innovative digital solutions in a start-up environment. Flexible Working: Enjoy a hybrid role with one day a week in London. Collaborative Culture: Be part of a talented, supportive team that values your input. We are recruiting on behalf of an innovative Insurance company looking for experienced Python Developers. This is an excellent opportunity for experienced developers eager to work on exciting projects in a dynamic and fast-paced environment. Our client is a rapidly expanding start-up backed by a major insurer and specialising in pay-as-you-go car insurance growing quicklywith over a million customers.
HybridPython Developer 9-12 Month Contract (Outside IR35) * Location: Hybrid (1 day a week in London, UK) * Contract Duration: 9-12 months * Rate: £375-£450 per day (Outside IR35) Exciting Projects: Work on innovative digital solutions in a start-up environment. Flexible Working: Enjoy a hybrid role with one day a week in London. Collaborative Culture: Be part of a talented, supportive team that values your input. We are recruiting on behalf of an innovative Insurance company looking for experienced Python Developers. This is an excellent opportunity for experienced developers eager to work on exciting projects in a dynamic and fast-paced environment. Our client is a rapidly expanding start-up backed by a major insurer and specialising in pay-as-you-go car insurance growing quicklywith over a million customers.
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Role/Job title Work Location Wokingham Role type - Permanent/Fixed Term/ Contracting Contracting Mode of working Hybrid /office based Hybrid If Hybrid, how many days are required in office? 3 days a week Duration of assignment 6 months To be published on job boards from below onwards The Role The JML Solution Architect will be responsible for designing and implementing a solution to manage the access rights of their employees and stakeholders more efficiently and securely. The Joiner, Mover, and Leaver (JML) process has emerged as a pivotal framework within Identity & Access Management (IAM) to tackle this challenge head-on. It encompasses a comprehensive approach to managing user access throughout their lifecycle within an organization.
Role/Job title Work Location Wokingham Role type - Permanent/Fixed Term/ Contracting Contracting Mode of working Hybrid /office based Hybrid If Hybrid, how many days are required in office? 3 days a week Duration of assignment 6 months To be published on job boards from below onwards The Role The JML Solution Architect will be responsible for designing and implementing a solution to manage the access rights of their employees and stakeholders more efficiently and securely. The Joiner, Mover, and Leaver (JML) process has emerged as a pivotal framework within Identity & Access Management (IAM) to tackle this challenge head-on. It encompasses a comprehensive approach to managing user access throughout their lifecycle within an organization.
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Android Mobile Engineer - Remote
Android Mobile Engineer - Remote
Halian Technology Limited
RG1, Reading
From £82,000 to £92,000 per annum
Halian Technology are searching for an Android Mobile Engineer to join our clients forward-thinking mobile team. Our client is one of the UKs most trusted and innovative omni-channel retailers, where technology and customer experience go hand in hand. If youre passionate about delivering high-quality mobile experiences and want to work with modern tools, great people, and at a company where learning and development are core valuesthis is the role for you. * Lead Android engineering efforts on customer-facing apps used by millions across the UK. * Influence architecture and development strategy within a high-performing Agile squad. * Provide technical assurance and guidance across complex, high-impact projects. * Collaborate cross-functionally with iOS Engineers, BAs, QAs, Designers, and UX Specialists.
Halian Technology are searching for an Android Mobile Engineer to join our clients forward-thinking mobile team. Our client is one of the UKs most trusted and innovative omni-channel retailers, where technology and customer experience go hand in hand. If youre passionate about delivering high-quality mobile experiences and want to work with modern tools, great people, and at a company where learning and development are core valuesthis is the role for you. * Lead Android engineering efforts on customer-facing apps used by millions across the UK. * Influence architecture and development strategy within a high-performing Agile squad. * Provide technical assurance and guidance across complex, high-impact projects. * Collaborate cross-functionally with iOS Engineers, BAs, QAs, Designers, and UX Specialists.
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Our client, a leading global organization, is partnering with a prestigious end client based in Reading. Were excited to offer an outstanding opportunity for a Security Architect with strong background in financial services to join a dynamic team on an initial 6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss further. Location: Reading, UK (Hybrid 4 days onsite) Contract Duration: 6 Months Rate:£700 - 750 Inside IR35 About the Role We are seeking an exceptionally experienced Security Architect to join a major transformation programme in the financial services sector. This is a hands-on, strategic role that involves shaping cloud security architecture, influencing senior stakeholders, and ensuring compliance with strict regulatory and risk frameworks across European jurisdictions.
Our client, a leading global organization, is partnering with a prestigious end client based in Reading. Were excited to offer an outstanding opportunity for a Security Architect with strong background in financial services to join a dynamic team on an initial 6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss further. Location: Reading, UK (Hybrid 4 days onsite) Contract Duration: 6 Months Rate:£700 - 750 Inside IR35 About the Role We are seeking an exceptionally experienced Security Architect to join a major transformation programme in the financial services sector. This is a hands-on, strategic role that involves shaping cloud security architecture, influencing senior stakeholders, and ensuring compliance with strict regulatory and risk frameworks across European jurisdictions.
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Senior Microsoft Dynamics 365 CRM Developer Office Location: Basingstoke - Hybrid Working Salary: £75,000 Key Responsibilities Technical Delivery & Solution Design * Take a lead role in the development and support ofMicrosoft MVC and .NET web applications and C# Console and APIsolutions, ensuring best practices are followed throughout the software lifecycle. * Full working knowledge of SQL SERVER and Entity Framework. * Work closely with business and technical teams to analyse requirements, define architecture, and implement scalable, maintainable solutions. * Develop and support bothMVC and Console apps, leveraging SQL Server and integrating with external data sources and APIs. * Lead end-to-end implementations, including security, data migration, integration, and performance tuning. Team & Technical Leadership
Senior Microsoft Dynamics 365 CRM Developer Office Location: Basingstoke - Hybrid Working Salary: £75,000 Key Responsibilities Technical Delivery & Solution Design * Take a lead role in the development and support ofMicrosoft MVC and .NET web applications and C# Console and APIsolutions, ensuring best practices are followed throughout the software lifecycle. * Full working knowledge of SQL SERVER and Entity Framework. * Work closely with business and technical teams to analyse requirements, define architecture, and implement scalable, maintainable solutions. * Develop and support bothMVC and Console apps, leveraging SQL Server and integrating with external data sources and APIs. * Lead end-to-end implementations, including security, data migration, integration, and performance tuning. Team & Technical Leadership
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Office Location: Basingstoke - Hybrid Working Salary: £70,000 We are seeking a capable and business-savvyDynamics 365 CRM Product Managerto lead the strategy, design, and evolution of our CRM platform. This is a hybrid role that blends traditional product ownership responsibilities with deep platform expertiseincluding hands-on configuration, role management, and solution optimisation across the Dynamics 365 environment. You will act as the central point of contact for CRM functionality, ensuring alignment with business processes and championing continuous improvement through well-informed design and feature decisions. Product Ownership * Serve as the primary owner of the Dynamics 365 CRM product roadmap, prioritising features and enhancements in line with business goals.
Office Location: Basingstoke - Hybrid Working Salary: £70,000 We are seeking a capable and business-savvyDynamics 365 CRM Product Managerto lead the strategy, design, and evolution of our CRM platform. This is a hybrid role that blends traditional product ownership responsibilities with deep platform expertiseincluding hands-on configuration, role management, and solution optimisation across the Dynamics 365 environment. You will act as the central point of contact for CRM functionality, ensuring alignment with business processes and championing continuous improvement through well-informed design and feature decisions. Product Ownership * Serve as the primary owner of the Dynamics 365 CRM product roadmap, prioritising features and enhancements in line with business goals.
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The Role We are looking for an exceptionally seasoned Security Architect with over 15 years of progressive experience, including extensive leadership in designing and implementing robust security architectures, particularly within large-scale cloud environments and the highly regulated financial domain. This role demands a deep understanding of complex security challenges, a proven track record of strategic influence, and the ability to translate business requirements into secure, scalable, and compliant technical solutions. Define, evangelize, and evolve the overall cloud security architecture strategy and roadmap, aligning with business objectives, relevant European regulatory requirements (e.g., GDPR, DORA, PSD2, NIS2 Directive), and industry best practices.
The Role We are looking for an exceptionally seasoned Security Architect with over 15 years of progressive experience, including extensive leadership in designing and implementing robust security architectures, particularly within large-scale cloud environments and the highly regulated financial domain. This role demands a deep understanding of complex security challenges, a proven track record of strategic influence, and the ability to translate business requirements into secure, scalable, and compliant technical solutions. Define, evangelize, and evolve the overall cloud security architecture strategy and roadmap, aligning with business objectives, relevant European regulatory requirements (e.g., GDPR, DORA, PSD2, NIS2 Directive), and industry best practices.
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Company Description Founded by experienced entrepreneurs and engineers in 2016, Pismo is a technology company that provides a comprehensive processing platform for banking, card issuing and financial market infrastructure and helps customers innovate and build the next generation of banking and payment solutions. Pismo joined Visa in 2024. Leveraging Visas solutions, our core platform, and an expanding suite of capabilities, Pismo addresses the technological challenges that large banks, marketplaces, and fintech companies face in migrating from legacy systems to more advanced technology in the market. Pismos cloud-based platform empowers firms to build and launch financial products rapidly, scaling as they grow to have a broader audience while keeping high security and availability standards.
Company Description Founded by experienced entrepreneurs and engineers in 2016, Pismo is a technology company that provides a comprehensive processing platform for banking, card issuing and financial market infrastructure and helps customers innovate and build the next generation of banking and payment solutions. Pismo joined Visa in 2024. Leveraging Visas solutions, our core platform, and an expanding suite of capabilities, Pismo addresses the technological challenges that large banks, marketplaces, and fintech companies face in migrating from legacy systems to more advanced technology in the market. Pismos cloud-based platform empowers firms to build and launch financial products rapidly, scaling as they grow to have a broader audience while keeping high security and availability standards.
1. Lead an organization of 4-10 development & test engineers globally to efficiently produce high quality deliverables 2. Manage team leads, direct reports or a mix of both 3. Manage several deliverables for a product line on time, on scope and on quality 4. Instrument your processes, produce scorecards of progress regularly and establish a regular cadence of operational reviews with your management including quality metrics, coding efficiencies, improvements, challenges, remediation needs 5. Correlate, report, and drive the adoption of Process/Continuous Improvement initiatives 6. Recruit & provide leadership, coaching & career planning for engineering talent 7. Be accountable for design decisions for new and existing application development, proactively escalating issues and seeking assistance to overcome obstacles 8.
1. Lead an organization of 4-10 development & test engineers globally to efficiently produce high quality deliverables 2. Manage team leads, direct reports or a mix of both 3. Manage several deliverables for a product line on time, on scope and on quality 4. Instrument your processes, produce scorecards of progress regularly and establish a regular cadence of operational reviews with your management including quality metrics, coding efficiencies, improvements, challenges, remediation needs 5. Correlate, report, and drive the adoption of Process/Continuous Improvement initiatives 6. Recruit & provide leadership, coaching & career planning for engineering talent 7. Be accountable for design decisions for new and existing application development, proactively escalating issues and seeking assistance to overcome obstacles 8.
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Any company can tell you about how they are a multi award winning, market leading business and yes, we are both of those things in the world of IoT connectivity! But we're more than that. Our mission? To make IoT management a breeze for any device, anywhere. With over 14 million IoT subscriptions active in 165 countries and direct partnerships with 50 mobile networks , we connect you to more than 750 networks worldwide, delivering unmatched value across the IoT connectivity chain. Innovation is in our DNA , and we have an insatiable hunger to 'wow'! While we may not always get it right, our drive to collaborate, innovate, and achieve top-notch customer satisfaction never wavers. We offer industry expertise, stellar service support, and the most flexible, resilient, and secure connectivity solutions on the market.
Any company can tell you about how they are a multi award winning, market leading business and yes, we are both of those things in the world of IoT connectivity! But we're more than that. Our mission? To make IoT management a breeze for any device, anywhere. With over 14 million IoT subscriptions active in 165 countries and direct partnerships with 50 mobile networks , we connect you to more than 750 networks worldwide, delivering unmatched value across the IoT connectivity chain. Innovation is in our DNA , and we have an insatiable hunger to 'wow'! While we may not always get it right, our drive to collaborate, innovate, and achieve top-notch customer satisfaction never wavers. We offer industry expertise, stellar service support, and the most flexible, resilient, and secure connectivity solutions on the market.
Come work at a place where innovation and teamwork come together to support the most exciting missions in the world! Post Sales SME Technical Account Manager The Post-Sales Small-Medium-Enterprise (companies with 251-3000 employees) Technical Account Manager (TAM) is responsible for ensuring that the Qualys solutions deliver full quality to customers, while growing their business with Qualys. You will be required to correctly position our solutions in the customers vision, and to assist with the testing, understanding and implementation of these in the customers IT security environment. The ideal candidate will be required to establish a strong relationship with customers, closely follow their activity, guarantee their satisfaction, identify the opportunities for growth, and manage the entire sales and technical cycle.
Come work at a place where innovation and teamwork come together to support the most exciting missions in the world! Post Sales SME Technical Account Manager The Post-Sales Small-Medium-Enterprise (companies with 251-3000 employees) Technical Account Manager (TAM) is responsible for ensuring that the Qualys solutions deliver full quality to customers, while growing their business with Qualys. You will be required to correctly position our solutions in the customers vision, and to assist with the testing, understanding and implementation of these in the customers IT security environment. The ideal candidate will be required to establish a strong relationship with customers, closely follow their activity, guarantee their satisfaction, identify the opportunities for growth, and manage the entire sales and technical cycle.
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Were proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development An excellent opportunity to join a small team (inside of a big company) that has been working together for many years to develop and continually enhance our Software-as-a-Service products for the Medical Communications / Publishing industry. Be part of a fun, exciting, and energetic team made up of highly skilled developers and client service professionals and enhance your skills with .NET / C# / MVC / SQL. Join forces with us to help us continually improve our SaaS Medical Publishing suite of products, as our business continues to grow at an unprecedented rate! As a Senior Software Engineer, you will have substantial influence on our products technology, design, and implementation.
Were proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development An excellent opportunity to join a small team (inside of a big company) that has been working together for many years to develop and continually enhance our Software-as-a-Service products for the Medical Communications / Publishing industry. Be part of a fun, exciting, and energetic team made up of highly skilled developers and client service professionals and enhance your skills with .NET / C# / MVC / SQL. Join forces with us to help us continually improve our SaaS Medical Publishing suite of products, as our business continues to grow at an unprecedented rate! As a Senior Software Engineer, you will have substantial influence on our products technology, design, and implementation.
402 exact matches jobs are outside your preferred location
Senior JavaScript Engineer / Developer (Vue.js API) London to £100k Do you have expertise with JavaScript? You could be progressing your career in a senior, hands-on Senior JavaScript Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established 10 years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior JavaScript Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business.
Senior JavaScript Engineer / Developer (Vue.js API) London to £100k Do you have expertise with JavaScript? You could be progressing your career in a senior, hands-on Senior JavaScript Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established 10 years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior JavaScript Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business.
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Senior API Technical Consultant (GraphQL Specialist)
Senior API Technical Consultant (GraphQL Specialist)
Staffworx Limited
London
market rates, outside IR35, 2 days on site
Design and buildnext generation of high-scale SaaS platforms. We're looking for a senior/lead engineering consultant with deep expertise in GraphQL to take a leading role in developing our robust TypeScript/Node.js backend. You will be instrumental in shaping our technical direction, driving the evolution of our APIs, ensuring our services are resilient, scalable and secure within a cutting-edge, cloud-native environment (Helm, Kubernetes). The Deliverables * Design and buildsophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js. * Lead the designand evolution of our API schemas, ensuring they meet the complex demands of a rapidly growing platform. * Champion best practicein code quality, automated testing (Vitest, Playwright) and observability to deliver resilient, maintainable, and production-ready business logic.
Design and buildnext generation of high-scale SaaS platforms. We're looking for a senior/lead engineering consultant with deep expertise in GraphQL to take a leading role in developing our robust TypeScript/Node.js backend. You will be instrumental in shaping our technical direction, driving the evolution of our APIs, ensuring our services are resilient, scalable and secure within a cutting-edge, cloud-native environment (Helm, Kubernetes). The Deliverables * Design and buildsophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js. * Lead the designand evolution of our API schemas, ensuring they meet the complex demands of a rapidly growing platform. * Champion best practicein code quality, automated testing (Vitest, Playwright) and observability to deliver resilient, maintainable, and production-ready business logic.
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6 months contract Inside IR35?? £500 to £650 a day?? Remote Working (UK based) *Active SC Clearance is needed* A top-tier defense organization is looking for an experienced Axway API Developer / Administrator to join their team on a 6-month contract. You will contribute to a large government gateway project, and active SC clearance is required. The main focus of this role is to design and develop Axway policies while maintaining automated testing and code deployment. You will also be responsible for liaising with stakeholders to define requirements and design comprehensive solutions. * Axway's core products: Policy Studio, API Gateway, and API Manager. * Key communication protocols: SFTP, HTTPS, SSL/TLS, and oAuth. * Data and messaging formats: JSON, XML, SOAP, and REST. * Linux scripting and environments. * Using DevOps toolsets to automate testing and deployments.
6 months contract Inside IR35?? £500 to £650 a day?? Remote Working (UK based) *Active SC Clearance is needed* A top-tier defense organization is looking for an experienced Axway API Developer / Administrator to join their team on a 6-month contract. You will contribute to a large government gateway project, and active SC clearance is required. The main focus of this role is to design and develop Axway policies while maintaining automated testing and code deployment. You will also be responsible for liaising with stakeholders to define requirements and design comprehensive solutions. * Axway's core products: Policy Studio, API Gateway, and API Manager. * Key communication protocols: SFTP, HTTPS, SSL/TLS, and oAuth. * Data and messaging formats: JSON, XML, SOAP, and REST. * Linux scripting and environments. * Using DevOps toolsets to automate testing and deployments.
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Up to £515 per day (Inside IR35) Remote / must be UK based 3 months initially (open to extension) My client is an instantly recognisable consultancy who seek a to lead the design and implementation of robust, secure, and scalable integrations for an end client. * Hands-on experience as a Senior Integration Developer, with D365 Finance integrations. * Deep knowledge of REST APIs, OData, DMF packages, and data mapping (XSLT, XML, JSON, CSV). * Proficiency in tools like Postman, Azure Logic Apps, PowerShell, and C#. * Experience with ETL processes, error handling, idempotency, and throttling. * Strong understanding of secure data handling, encryption, and compliance standards. * Familiarity with monitoring tools like Application Insights and Log Analytics. * Industry experience within financial services
Up to £515 per day (Inside IR35) Remote / must be UK based 3 months initially (open to extension) My client is an instantly recognisable consultancy who seek a to lead the design and implementation of robust, secure, and scalable integrations for an end client. * Hands-on experience as a Senior Integration Developer, with D365 Finance integrations. * Deep knowledge of REST APIs, OData, DMF packages, and data mapping (XSLT, XML, JSON, CSV). * Proficiency in tools like Postman, Azure Logic Apps, PowerShell, and C#. * Experience with ETL processes, error handling, idempotency, and throttling. * Strong understanding of secure data handling, encryption, and compliance standards. * Familiarity with monitoring tools like Application Insights and Log Analytics. * Industry experience within financial services
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Backend Software Engineer Java Kotlin AWS
Backend Software Engineer Java Kotlin AWS
Client Server
Shoreditch, EC2A 2AP
£100000 - £120000 per annum
Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social care for all by using complex technology to improve access to patient records, enabling collaboration between healthcare providers and improving nursing and medical care. As a Backend Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end.
Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social care for all by using complex technology to improve access to patient records, enabling collaboration between healthcare providers and improving nursing and medical care. As a Backend Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end.
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Web / Mobile Developer
Web / Mobile Developer
Deerfoot Recruitment Solutions
SO15, Southampton
£55000 - £65000 per annum + Benefits + Bonus + Hybrid Working
Southampton - Hybrid (2 days onsite per week) up to £65k DOE + Bonus + Benefits Deerfoot Recruitment is working with a leading organisation in the financial services sector to recruit a skilled Web / Mobile Developer. This role offers the opportunity to join a forward-thinking digital engineering team, creating modern wealth management applications that deliver exceptional user experiences for clients and advisers. The successful candidate will have strong expertise in React, TypeScript, Next.js, and the Ionic framework, with a proven track record in building responsive, high-quality web and mobile solutions. Working closely with UX designers and backend teams, you will translate concepts into polished, production-ready implementations, while ensuring maintainable code, effective testing, and smooth deployment. Key Responsibilities
Southampton - Hybrid (2 days onsite per week) up to £65k DOE + Bonus + Benefits Deerfoot Recruitment is working with a leading organisation in the financial services sector to recruit a skilled Web / Mobile Developer. This role offers the opportunity to join a forward-thinking digital engineering team, creating modern wealth management applications that deliver exceptional user experiences for clients and advisers. The successful candidate will have strong expertise in React, TypeScript, Next.js, and the Ionic framework, with a proven track record in building responsive, high-quality web and mobile solutions. Working closely with UX designers and backend teams, you will translate concepts into polished, production-ready implementations, while ensuring maintainable code, effective testing, and smooth deployment. Key Responsibilities
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