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        3 Part Time API jobs in Cardiff + 20 miles

        Lead Developer

        Intellectual Property Office
        Newport (NP10)
        From £66,162 to £77,888 per annum £19,167 towards membership of the C
        Pleasenote:Applicants should review all aspects of this advert to ensure a thorough understanding. If reviewing via a screen reader, please note that the Job summary, Job description, Person specification, Benefits and Things you need to know sections have been emphasised The IPO is an organisation which depends on its IT services to operate and innovate effectively. To provide up to date services to our customers, systems need to be developed, improved and maintained. This position plays a key role in ensuring the Legacy Existing Systems vertical within IT, continues to be able to support these aging and complex legacy systems. This is a challenging role as the post holder must be able to balance complex maintenance commitments of the legacy estate with new initiatives, and conflicting demands.
        Pleasenote:Applicants should review all aspects of this advert to ensure a thorough understanding. If reviewing via a screen reader, please note that the Job summary, Job description, Person specification, Benefits and Things you need to know sections have been emphasised The IPO is an organisation which depends on its IT services to operate and innovate effectively. To provide up to date services to our customers, systems need to be developed, improved and maintained. This position plays a key role in ensuring the Legacy Existing Systems vertical within IT, continues to be able to support these aging and complex legacy systems. This is a challenging role as the post holder must be able to balance complex maintenance commitments of the legacy estate with new initiatives, and conflicting demands.
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        Hays are supporting a professional services organisation in South Wales to recruit a permanent Infrastructure Engineer. The role is hybrid working from either the Newport or Cardiff office and will pay c£50 - £55k + competitive benefits. The Infrastructure Engineer designs, implements, and maintains systems and processes that support continuous integration and reliable operation of third-party and internal IT infrastructure. The role ensures performance, security, and availability while promoting collaboration, agility, and continuous improvement across IT and operational teams. Key Responsibilities * Architect and manage Azure-based cloud environments, including network design, hybrid connectivity, and security best practices. * Support migration of legacy systems to cloud platforms. * Automate deployments, builds, and environment provisioning.
        Hays are supporting a professional services organisation in South Wales to recruit a permanent Infrastructure Engineer. The role is hybrid working from either the Newport or Cardiff office and will pay c£50 - £55k + competitive benefits. The Infrastructure Engineer designs, implements, and maintains systems and processes that support continuous integration and reliable operation of third-party and internal IT infrastructure. The role ensures performance, security, and availability while promoting collaboration, agility, and continuous improvement across IT and operational teams. Key Responsibilities * Architect and manage Azure-based cloud environments, including network design, hybrid connectivity, and security best practices. * Support migration of legacy systems to cloud platforms. * Automate deployments, builds, and environment provisioning.
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        We are seeking experienced Full Stack TypeScript Developer to join our team and help build innovative, cross-platform applications using a unified architecture. You'll work across the stack - developing responsive frontends in React, building robust RESTful/GraphQL APIs with Node.js and Fastify, and creating desktop/mobile apps using Electron and React Native. Our unified approach ensures code reusability and consistency across all platforms. Familiarity with XSL for data transformation is a plus. We're especially keen to hear from candidates who have real-world experience with vibe coding - using AI tools like Claude, Cursor, or CoPilot to build production-grade software faster and smarter. This is a remote job with regular travel to Bristol. About Contenta Contenta is part of RWSs content management platform focused on the Aerospace & Defence market.
        We are seeking experienced Full Stack TypeScript Developer to join our team and help build innovative, cross-platform applications using a unified architecture. You'll work across the stack - developing responsive frontends in React, building robust RESTful/GraphQL APIs with Node.js and Fastify, and creating desktop/mobile apps using Electron and React Native. Our unified approach ensures code reusability and consistency across all platforms. Familiarity with XSL for data transformation is a plus. We're especially keen to hear from candidates who have real-world experience with vibe coding - using AI tools like Claude, Cursor, or CoPilot to build production-grade software faster and smarter. This is a remote job with regular travel to Bristol. About Contenta Contenta is part of RWSs content management platform focused on the Aerospace & Defence market.
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        52 exact matches jobs are outside your preferred location

        Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded specialist who understands tracking distribution systems (Keitaro, Binom, Voluum or similar), traffic flow and how to connect the dots between lead capture, routing and delivery. You'll be the person ensuring campaigns run smoothly end-to-end, with full data integrity from click to conversion. What You'll Be Doing * Configure and manage tracking distribution systems (RedTrack, Keitaro, Binom, Voluum or similar platforms) * Set up tracking links with correct parameters for traffic control and attribution * Implement server-to-server tracking connections and build traffic distribution rules
        Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded specialist who understands tracking distribution systems (Keitaro, Binom, Voluum or similar), traffic flow and how to connect the dots between lead capture, routing and delivery. You'll be the person ensuring campaigns run smoothly end-to-end, with full data integrity from click to conversion. What You'll Be Doing * Configure and manage tracking distribution systems (RedTrack, Keitaro, Binom, Voluum or similar platforms) * Set up tracking links with correct parameters for traffic control and attribution * Implement server-to-server tracking connections and build traffic distribution rules
        more

        Technical Marketing Specialist

        ADLIB Recruitment
        Bristol (BS1), BS1
        £28000 - £32000 per annum
        Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded specialist who understands tracking distribution systems (Keitaro, Binom, Voluum or similar), traffic flow and how to connect the dots between lead capture. We're looking for a technically minded individual who's keen to learn and grow within performance marketing. You'll be the person ensuring campaigns run smoothly end-to-end, with full data integrity from click to conversion. If you're tech-savvy, understand web technologies and automation tools, and enjoy configuring systems, setting up integrations and solving technical challenges in performance marketing, this role is for you. What You'll Be Doing
        Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded specialist who understands tracking distribution systems (Keitaro, Binom, Voluum or similar), traffic flow and how to connect the dots between lead capture. We're looking for a technically minded individual who's keen to learn and grow within performance marketing. You'll be the person ensuring campaigns run smoothly end-to-end, with full data integrity from click to conversion. If you're tech-savvy, understand web technologies and automation tools, and enjoy configuring systems, setting up integrations and solving technical challenges in performance marketing, this role is for you. What You'll Be Doing
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        NEW

        GIS developer

        Panoramic Associates
        Bristol (BS1)
        £350 - £400 per day
        Role Overview We are looking for a capable and motivated GIS Developer to build, optimise and maintain the council's spatial data systems, helping us to make better decisions and deliver high-value services for residents. You will play a key technical role within the GIS and Data function - designing mapping tools, managing spatial data pipelines, and delivering clear, functional geospatial solutions used across planning, highways, environment, housing and wider council services. This position suits someone who enjoys solving problems, working with code, and turning spatial data into Practical intelligence. Key Responsibilities GIS Development & Technical Delivery * Develop, maintain and enhance GIS applications using modern frameworks and mapping technologies. * Build web-mapping tools, dashboards and geospatial interfaces for operational and strategic use.
        Role Overview We are looking for a capable and motivated GIS Developer to build, optimise and maintain the council's spatial data systems, helping us to make better decisions and deliver high-value services for residents. You will play a key technical role within the GIS and Data function - designing mapping tools, managing spatial data pipelines, and delivering clear, functional geospatial solutions used across planning, highways, environment, housing and wider council services. This position suits someone who enjoys solving problems, working with code, and turning spatial data into Practical intelligence. Key Responsibilities GIS Development & Technical Delivery * Develop, maintain and enhance GIS applications using modern frameworks and mapping technologies. * Build web-mapping tools, dashboards and geospatial interfaces for operational and strategic use.
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        FEATURED
        Location/s: Bristol, Croydon, Liverpool, Newcastle, Southampton; UK Recruiter contact: Ainsley Anstess Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, youre surrounded by global specialists who want to combine their expertise and champion you to be your best.
        Location/s: Bristol, Croydon, Liverpool, Newcastle, Southampton; UK Recruiter contact: Ainsley Anstess Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, youre surrounded by global specialists who want to combine their expertise and champion you to be your best.
        more
        Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded specialist who understands tracking distribution systems (Keitaro, Binom, Voluum or similar), traffic flow and how to connect the dots between lead capture, Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded individual who's keen to learn and grow within performance marketing. You'll be the person ensuring campaigns run smoothly end-to-end, with full data integrity from click to conversion.
        Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded specialist who understands tracking distribution systems (Keitaro, Binom, Voluum or similar), traffic flow and how to connect the dots between lead capture, Join an exciting start-up working directly with the MD to build and optimise the technical infrastructure behind performance marketing campaigns across multiple markets. We're looking for a technically minded individual who's keen to learn and grow within performance marketing. You'll be the person ensuring campaigns run smoothly end-to-end, with full data integrity from click to conversion.
        more
        Data Science and AI Industrial Placement (Bristol) Your AI era starts now At Lloyds Banking Group, data isnt just something we store in the cloud. Its the juice that keeps ideas flowing, decisions sharper, and progress unstoppable. Our Chief Data & Analytics Office has one mission: weave data, analytics and AI into every decision we make. The goal? Simple. Every choice, everywhere, driven by data. On our Data Science & AI Industrial Placement, you wont be on the sidelines watching the algorithms run the show. Youll be training models, crafting algorithms, deploying scalable solutions, and showing exactly what AI can do in the real world. Whether youre optimising performance, unlocking insight or making predictions, everything you do will be rooted in data literacy, ethics and genuine business impact. Real impact from day one
        Data Science and AI Industrial Placement (Bristol) Your AI era starts now At Lloyds Banking Group, data isnt just something we store in the cloud. Its the juice that keeps ideas flowing, decisions sharper, and progress unstoppable. Our Chief Data & Analytics Office has one mission: weave data, analytics and AI into every decision we make. The goal? Simple. Every choice, everywhere, driven by data. On our Data Science & AI Industrial Placement, you wont be on the sidelines watching the algorithms run the show. Youll be training models, crafting algorithms, deploying scalable solutions, and showing exactly what AI can do in the real world. Whether youre optimising performance, unlocking insight or making predictions, everything you do will be rooted in data literacy, ethics and genuine business impact. Real impact from day one
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        PREMIUM

        .Net Software Engineer

        Bright Purple Resourcing
        Bristol (BS1), BS1
        £40,000 - £50,000
        Are you ready to use your technical expertise to help transform services that directly improve lives across the UK? Our client provides emergency accommodation and support services to the UK's most vulnerable people victims of domestic abuse, those fleeing war, chaos and corruption, and individuals seeking asylum. Their mission is to deliver safe environments and innovative solutions that protect and empower those most in need. They are now seeking Software Engineersto play a pivotal role in rebuilding and modernising their software environment. This is an exciting opportunity to contribute to the transformation of critical systems that directly support the delivery of vital frontline services. Whats on Offer * Fully remote working in the UK * Salaries in the range of £40,000 - £50,000 * The chance to contribute to an organisation making a meaningful social impact.
        Are you ready to use your technical expertise to help transform services that directly improve lives across the UK? Our client provides emergency accommodation and support services to the UK's most vulnerable people victims of domestic abuse, those fleeing war, chaos and corruption, and individuals seeking asylum. Their mission is to deliver safe environments and innovative solutions that protect and empower those most in need. They are now seeking Software Engineersto play a pivotal role in rebuilding and modernising their software environment. This is an exciting opportunity to contribute to the transformation of critical systems that directly support the delivery of vital frontline services. Whats on Offer * Fully remote working in the UK * Salaries in the range of £40,000 - £50,000 * The chance to contribute to an organisation making a meaningful social impact.
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        Are you ready to be part of the future? At QinetiQ, were not just imagining tomorrow we are creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as a Senior Software Engineer at our Bristol site, where you will have the opportunity to work with cutting-edge technology in partnership with some of the most brilliant minds. The RoleAs a Senior Software Engineer, your primary responsibility will be to design and oversee the integration of Commercial Off-The-Shelf (COTS) and in-house developed software.
        Are you ready to be part of the future? At QinetiQ, were not just imagining tomorrow we are creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as a Senior Software Engineer at our Bristol site, where you will have the opportunity to work with cutting-edge technology in partnership with some of the most brilliant minds. The RoleAs a Senior Software Engineer, your primary responsibility will be to design and oversee the integration of Commercial Off-The-Shelf (COTS) and in-house developed software.
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        About the Role Working within our Technology team youll be integral in ensuring we have the right mix of technology to achieve the wider team's ambitions. You will be joining us at a pivotal moment in our journey as we seek to combine Agile methodologies with Microsoft's Azure technology stack. * Designing and building low code business applications and processes utilising data stored in Sharepoint, SQL and SaaS. * Developing Canvas PowerApps, PowerAutomate Flows and PowerAutomate Desktop Flows. * Expanding the Power Platform using Azure. * Working with Microsoft PowerBI to build data visualisations across multiple data sets. * Implementing end-to-end solutions that improve collaboration, productivity, and knowledge sharing. * Identifying areas and processes where the Microsoft environment can be better leveraged and facilitating process improvement.
        About the Role Working within our Technology team youll be integral in ensuring we have the right mix of technology to achieve the wider team's ambitions. You will be joining us at a pivotal moment in our journey as we seek to combine Agile methodologies with Microsoft's Azure technology stack. * Designing and building low code business applications and processes utilising data stored in Sharepoint, SQL and SaaS. * Developing Canvas PowerApps, PowerAutomate Flows and PowerAutomate Desktop Flows. * Expanding the Power Platform using Azure. * Working with Microsoft PowerBI to build data visualisations across multiple data sets. * Implementing end-to-end solutions that improve collaboration, productivity, and knowledge sharing. * Identifying areas and processes where the Microsoft environment can be better leveraged and facilitating process improvement.
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        Bath (80% on-site) | Full-time | Permanent About the Role This is a great opportunity to start your career in data by helping us build the tools Play Sports Network uses every day. Youll work across our BI stack and spend most of your time creating practical, easy-to-use front-end applications that sit on top of our existing data models. Your work will have a real impact, as the tools you build will be used across the company. Youll also play a part in developing our central data platform, which brings together all of our key business information. Were looking for a colleague with a solid foundation in frontend development (React, Vue, Angular, or similar) and good SQL skills, who is curious about data and eager to learn new technologies like Google BigQuery.
        Bath (80% on-site) | Full-time | Permanent About the Role This is a great opportunity to start your career in data by helping us build the tools Play Sports Network uses every day. Youll work across our BI stack and spend most of your time creating practical, easy-to-use front-end applications that sit on top of our existing data models. Your work will have a real impact, as the tools you build will be used across the company. Youll also play a part in developing our central data platform, which brings together all of our key business information. Were looking for a colleague with a solid foundation in frontend development (React, Vue, Angular, or similar) and good SQL skills, who is curious about data and eager to learn new technologies like Google BigQuery.
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        Overview Stirling Dynamics is recruiting a part-time ERP Consultant to support the ongoing development and reliable operation of our Epicor Kinetic platform. We have recently introduced Epicor Kinetic as our ERP system and are looking for an Epicor expert who can support us with technical issues and ongoing development. This role will act as the go-to expert ensuring alignment between technical configuration and business process requirements, maintaining data integrity, and enabling future scalability. Due to the nature of the role, the level of hours will vary throughout the year. This role will be based in our Bristol office however the Consultant will be able to work remotely part of the time. Responsibilities * Support with the design and implementation of the ERP roadmap in line with Stirling Dynamics business strategy
        Overview Stirling Dynamics is recruiting a part-time ERP Consultant to support the ongoing development and reliable operation of our Epicor Kinetic platform. We have recently introduced Epicor Kinetic as our ERP system and are looking for an Epicor expert who can support us with technical issues and ongoing development. This role will act as the go-to expert ensuring alignment between technical configuration and business process requirements, maintaining data integrity, and enabling future scalability. Due to the nature of the role, the level of hours will vary throughout the year. This role will be based in our Bristol office however the Consultant will be able to work remotely part of the time. Responsibilities * Support with the design and implementation of the ERP roadmap in line with Stirling Dynamics business strategy
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        AI Engineer - Contract (Remote, UK based) - EdTech - 4-6 Months + Possible Extension - £350-375 p/d outside IR35 A UK-based EdTech Start-Up is hiring an experienced contract AI Engineer to help build the next generation of their intelligent assessment systems. Used by awarding bodies and training providers, you'll work across backend services, LLM workflows, evaluation pipelines, and agentic automation. You will deliver scalable AI features that improve the accuracy, consistency, and speed of skills and knowledge evaluation. This role suits someone who enjoys autonomy, works well in a pragmatic environment, and is confident making technical decisions without fully defined specs.
        AI Engineer - Contract (Remote, UK based) - EdTech - 4-6 Months + Possible Extension - £350-375 p/d outside IR35 A UK-based EdTech Start-Up is hiring an experienced contract AI Engineer to help build the next generation of their intelligent assessment systems. Used by awarding bodies and training providers, you'll work across backend services, LLM workflows, evaluation pipelines, and agentic automation. You will deliver scalable AI features that improve the accuracy, consistency, and speed of skills and knowledge evaluation. This role suits someone who enjoys autonomy, works well in a pragmatic environment, and is confident making technical decisions without fully defined specs.
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        Job Title: Information Modeller Location: Warwick, UK Job Type: Contract (Inside IR35) Join Tata Consultancy Services (TCS) as an Information Modeller and play a key role in developing, validating, and implementing robust information models to support business and technology transformation. This is a hybrid role, requiring 3 days per week in the Warwick office. You will work with subject matter experts and stakeholders to ensure effective information management, governance, and compliance across multiple domains. o Develop information model diagrams using UML class notation for static and integration data, BPMN for processes, ArchiMate for strategy and motivation views, and UML interaction notation for interfaces and integrations. o Create models using Sparx Enterprise Architect. o Work closely with subject matter experts to validate, refine, and agree on models.
        Job Title: Information Modeller Location: Warwick, UK Job Type: Contract (Inside IR35) Join Tata Consultancy Services (TCS) as an Information Modeller and play a key role in developing, validating, and implementing robust information models to support business and technology transformation. This is a hybrid role, requiring 3 days per week in the Warwick office. You will work with subject matter experts and stakeholders to ensure effective information management, governance, and compliance across multiple domains. o Develop information model diagrams using UML class notation for static and integration data, BPMN for processes, ArchiMate for strategy and motivation views, and UML interaction notation for interfaces and integrations. o Create models using Sparx Enterprise Architect. o Work closely with subject matter experts to validate, refine, and agree on models.
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        AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. On behalf of Tesco IMS, AMS are now looking for a Lead Business Analyst / Product Owner for a 6 Month contract based Remotely. Tesco IMS deal in the personal - from pet insurance for your best friend, and home insurance for peace of mind, to motor insurance for your dream car or travel money for that trip you've worked hard for. And that means they always work with heart. Whether they're helping their customers or looking after their people, you'll find there's a warmth and friendliness to everything they do.
        AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. On behalf of Tesco IMS, AMS are now looking for a Lead Business Analyst / Product Owner for a 6 Month contract based Remotely. Tesco IMS deal in the personal - from pet insurance for your best friend, and home insurance for peace of mind, to motor insurance for your dream car or travel money for that trip you've worked hard for. And that means they always work with heart. Whether they're helping their customers or looking after their people, you'll find there's a warmth and friendliness to everything they do.
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        PREMIUM
        We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
        We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
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        FEATURED
        * Location Fully remote within UK territory * Work Pattern - Monday to Friday, 9-5 working hours, with some flexibility * eligibility to work in the UK Role Overview We are looking for a strategic and hands-on GeoAI architect who is focused on designing and delivering enterprise grade geospatial architectures and GeoAI solutions. The role bridges business goals with technical execution, leading client engagements from pre-sales through delivery, while also contributing directly as a software engineer on scalable geospatial components, API and data pipelines. The core emphasis of this role is on integrating geospatial data, satellite imagery and AI-driven analytics into enterprise system to deliver interpretable, actionable business outcomes.
        * Location Fully remote within UK territory * Work Pattern - Monday to Friday, 9-5 working hours, with some flexibility * eligibility to work in the UK Role Overview We are looking for a strategic and hands-on GeoAI architect who is focused on designing and delivering enterprise grade geospatial architectures and GeoAI solutions. The role bridges business goals with technical execution, leading client engagements from pre-sales through delivery, while also contributing directly as a software engineer on scalable geospatial components, API and data pipelines. The core emphasis of this role is on integrating geospatial data, satellite imagery and AI-driven analytics into enterprise system to deliver interpretable, actionable business outcomes.
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        NEW
        Location -We are flexible: onsite, hybrid or fully remote, depending on what works for you and the client, UK or Netherlands based. What you will actually be doing This is not a role where you build clever models that never get used. Your focus is on creating measurable value for clients using data science, machine learning and GenAI, in a consulting and advisory context. You will own work from the very beginning, asking questions like "What value are we trying to create here?" and "Is this the right problem to solve?" through to "It is live, stakeholders are using it and we can see the impact in the numbers." You will work fairly independently and you will also be someone that more junior team members look to for help and direction.
        Location -We are flexible: onsite, hybrid or fully remote, depending on what works for you and the client, UK or Netherlands based. What you will actually be doing This is not a role where you build clever models that never get used. Your focus is on creating measurable value for clients using data science, machine learning and GenAI, in a consulting and advisory context. You will own work from the very beginning, asking questions like "What value are we trying to create here?" and "Is this the right problem to solve?" through to "It is live, stakeholders are using it and we can see the impact in the numbers." You will work fairly independently and you will also be someone that more junior team members look to for help and direction.
        more
        We want to grow grow with us! DXC Technology (NYSE: DXC) is the worlds leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. Created by the merger of CSC and the Enterprise Services business of Hewlett Packard Enterprise, DXC Technology serves 6,000 private and public sector clients across 70 countries. The companys technology independence, global talent and extensive partner alliance combine to deliver powerful next-generation IT services and solutions. Against this background, you get involved in our business area Cyber Security one of the strategic areas of growth at DXC.
        We want to grow grow with us! DXC Technology (NYSE: DXC) is the worlds leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. Created by the merger of CSC and the Enterprise Services business of Hewlett Packard Enterprise, DXC Technology serves 6,000 private and public sector clients across 70 countries. The companys technology independence, global talent and extensive partner alliance combine to deliver powerful next-generation IT services and solutions. Against this background, you get involved in our business area Cyber Security one of the strategic areas of growth at DXC.
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        PREMIUM
        Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global audience is searching for a Lead Full Stack Engineer. This is a pivotal role for an experienced engineer who thrives on shaping architecture, driving technical direction, and still remaining hands-on in the codebase. As a technical leader within a cross-functional Product Team, you'll influence the long-term engineering strategy, guide architectural decisions, and ensure the platform scales reliably as our user base grows. You'll act as a role model for engineering excellence - mentoring others, elevating standards, and collaborating closely with Product, Design, and Customer Success to build tools our customers truly value.
        Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global audience is searching for a Lead Full Stack Engineer. This is a pivotal role for an experienced engineer who thrives on shaping architecture, driving technical direction, and still remaining hands-on in the codebase. As a technical leader within a cross-functional Product Team, you'll influence the long-term engineering strategy, guide architectural decisions, and ensure the platform scales reliably as our user base grows. You'll act as a role model for engineering excellence - mentoring others, elevating standards, and collaborating closely with Product, Design, and Customer Success to build tools our customers truly value.
        more
        Role Overview We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with an immediate start. Key Responsibilities * Design, develop, and maintain backend services and APIs using Scala and Play Framework. * Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. * Write clean, idiomatic Scala code and apply functional programming principles where appropriate. * Develop and maintain automated tests (unit and integration) and support test automation initiatives. * Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban).
        Role Overview We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with an immediate start. Key Responsibilities * Design, develop, and maintain backend services and APIs using Scala and Play Framework. * Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. * Write clean, idiomatic Scala code and apply functional programming principles where appropriate. * Develop and maintain automated tests (unit and integration) and support test automation initiatives. * Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban).
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        Job summary In summary, the post holder is responsible for developing and delivering secure software solutions using modern frameworks and practices. Working in an agile environment the post holder will be expected to work within a cross functional team and proactively drive continuous improvement in software, techniques and processes. Main duties of the job The post holder will, with the Product Owner and Development Manager, be responsible for highly complex strategic and innovative solutions with the ability to present and articulate technical executions clearly and concisely to internal and external stakeholders. As Senior Developer the post holder will have significant authority and autonomy to ensureservice delivery and quality standards are maintained within the specialist innovativetechnical development management unit.
        Job summary In summary, the post holder is responsible for developing and delivering secure software solutions using modern frameworks and practices. Working in an agile environment the post holder will be expected to work within a cross functional team and proactively drive continuous improvement in software, techniques and processes. Main duties of the job The post holder will, with the Product Owner and Development Manager, be responsible for highly complex strategic and innovative solutions with the ability to present and articulate technical executions clearly and concisely to internal and external stakeholders. As Senior Developer the post holder will have significant authority and autonomy to ensureservice delivery and quality standards are maintained within the specialist innovativetechnical development management unit.
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        About the Role We are looking for a highly skilled Lead .NET/C# Developer to drive the development of modern, cloud-native applications. This is an exciting opportunity to lead engineering efforts on a large-scale Azure platform, ensuring best practices and high-quality delivery. Key Responsibilities * Development & Engineering o Lead the development of .NET applications using C#, .NET 6/7/8, and modern frameworks. o Build cloud-native microservices hosted on Azure App Services, AKS, or serverless components. o Write high-quality, testable code following SOLID principles and engineering best practices. o Conduct code reviews and mentor junior developers. * Azure Cloud Expertise + Azure Functions + Azure Service Bus / Event Hub + Azure SQL / Cosmos DB + Azure API Management + Azure Key Vault, Managed Identities
        About the Role We are looking for a highly skilled Lead .NET/C# Developer to drive the development of modern, cloud-native applications. This is an exciting opportunity to lead engineering efforts on a large-scale Azure platform, ensuring best practices and high-quality delivery. Key Responsibilities * Development & Engineering o Lead the development of .NET applications using C#, .NET 6/7/8, and modern frameworks. o Build cloud-native microservices hosted on Azure App Services, AKS, or serverless components. o Write high-quality, testable code following SOLID principles and engineering best practices. o Conduct code reviews and mentor junior developers. * Azure Cloud Expertise + Azure Functions + Azure Service Bus / Event Hub + Azure SQL / Cosmos DB + Azure API Management + Azure Key Vault, Managed Identities
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        What is the average salary for API in Cardiff?

        Average salary per year
        £42,499

        The average salary for a API in Cardiff is £42,499. API in Cardiff salaries range from £32,499 to £55,000.

        Frequently Asked Questions

        How many part time API jobs are there in Cardiff?
        There are 3 part time API jobs within 20 miles of Cardiff available on Jobsite right now.

        What other similar jobs are there to part time API jobs in Cardiff?
        As well as part time API jobs in Cardiff, you can find part time IT, Software Development, Consulting, amongst many others.