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        14 API jobs in Wales + 20 miles

        Senior Full Stack Developer (PL/SQL/ColdFusion)

        Method-Resourcing
        Newport (NP1), NP1
        £50000 - £55000 per annum
        Experience with API development and integration (RESTful services)
        Experience with API development and integration (RESTful services)
        FEATURED
        We are now looking for a Automation Tester to to design, implement, and maintain automated UI and API tests supporting continuous deployment.
        We are now looking for a Automation Tester to to design, implement, and maintain automated UI and API tests supporting continuous deployment.
        more
        The deployment environment varies, sometimes the 3rd party products are "on prem" with a libraries approach or it might be a Cloud based deployment with a RESTful API as the interface. * Data & API Work: SQL for data access, JSON/XML for data interchange, and basic JavaScript/TypeScript understanding for API or UI integration contexts. * Experience troubleshooting complex API and connectivity issues.
        The deployment environment varies, sometimes the 3rd party products are "on prem" with a libraries approach or it might be a Cloud based deployment with a RESTful API as the interface. * Data & API Work: SQL for data access, JSON/XML for data interchange, and basic JavaScript/TypeScript understanding for API or UI integration contexts. * Experience troubleshooting complex API and connectivity issues.
        more

        Java Developer

        Hyperloop Recruitment
        Bryn-Y-Bal, Buckley (CH7), CH7 1FT
        £65,000
        Senior Java Developer £65,000 (DOE) North Wales (hybrid) Hyperloop Recruitment are working with a fast-growth tech firm based in North Wales, looking to bring a Senior Java Developer into their team. Working in a team of specialists, the successful candidate will be responsible for creating new solutions to business problems, creating new products whilst helping build and support our clients' core software and services. The role would suit a talented Java Developer with at least 5 years' commercial experience working with AWS and Java-based technologies, looking for an exciting new challenge. You will have broad fundamental knowledge across multiple domains and have the ability to adapt to new technologies if required. * Java 8+ * Spring Boot * AWS * Database technologies (PostgreSQL, Redis, Elastic Search) * RESTful APIs * JavaScript * Jira / Confluence * Unit testin
        Senior Java Developer £65,000 (DOE) North Wales (hybrid) Hyperloop Recruitment are working with a fast-growth tech firm based in North Wales, looking to bring a Senior Java Developer into their team. Working in a team of specialists, the successful candidate will be responsible for creating new solutions to business problems, creating new products whilst helping build and support our clients' core software and services. The role would suit a talented Java Developer with at least 5 years' commercial experience working with AWS and Java-based technologies, looking for an exciting new challenge. You will have broad fundamental knowledge across multiple domains and have the ability to adapt to new technologies if required. * Java 8+ * Spring Boot * AWS * Database technologies (PostgreSQL, Redis, Elastic Search) * RESTful APIs * JavaScript * Jira / Confluence * Unit testin
        more

        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.
        more

        Salesforce Developer

        Iceland Food Group
        Deeside, Flintshire, CH5 2NW
        Competitive
        As one of the Best Big Companies to Work For, we have a rich history of loving our customers and looking after our teams. We understand that success is achieved through our people, and we are searching for two committed and passionate Salesforce Developers to join our growing business. As a Salesforce Service Cloud Developer, you will work as part of our dedicated product focused Service Cloud squad to help design and deliver solutions to give the best experience to our customers. We operate a challenging Salesforce instance, supporting a busy multi-channel contact centre and providing support tools and services to our transaction websites. You would join us at an exciting time during an exciting programme of change and re-platforming legacy systems into the Salesforce eco system. Implement new features using the right tool and technology for the job.
        As one of the Best Big Companies to Work For, we have a rich history of loving our customers and looking after our teams. We understand that success is achieved through our people, and we are searching for two committed and passionate Salesforce Developers to join our growing business. As a Salesforce Service Cloud Developer, you will work as part of our dedicated product focused Service Cloud squad to help design and deliver solutions to give the best experience to our customers. We operate a challenging Salesforce instance, supporting a busy multi-channel contact centre and providing support tools and services to our transaction websites. You would join us at an exciting time during an exciting programme of change and re-platforming legacy systems into the Salesforce eco system. Implement new features using the right tool and technology for the job.
        more
        FEATURED
        Web Services, API, XML, XSLT, .Net, SQL, SOAP, REST
        Web Services, API, XML, XSLT, .Net, SQL, SOAP, REST
        NEW
        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.
        more

        Data Engineer

        PA Consulting Group Holdings Limited
        Cardiff, South Glamorgan
        Competitive
        We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results. We are over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland, US, Nordics, and Netherlands. Bringing Ingenuity to Life. Job description - We challenge where it matters and own the outcome.
        We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results. We are over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland, US, Nordics, and Netherlands. Bringing Ingenuity to Life. Job description - We challenge where it matters and own the outcome.
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        Software Developer

        QUINTESSENTIAL BRANDS UK GROUP LIMITED
        Mold, Flintshire
        £45,000 - £55,000 a year
        At Quintessential Brands Group, we are proud to continue the legacy of Thomas Dakin, the visionary who pioneered quality English gin in 1761. Today, our award-winning portfolio spans iconic names like Greenalls, Opihr, Thomas Dakin, The Dubliner, and Chamre, our exciting new venture in the world of RTD cocktails. A Taste of The Job - As our Solutions Developer , youll be part of the in-house technology team powering one of the UKs leading drinks manufacturers. Based at our Warrington site, youll help design, build, and maintain the digital systems that keep our award-winning brands flowing. This is a hands-on, high-impact role where youll develop and modernise enterprise web applications using C#, ASP.NET Core, and Blazor . Youll work on a mix of greenfield projects and system enhancements, shaping smart, scalable solutions that drive efficiency, streamline data, and
        At Quintessential Brands Group, we are proud to continue the legacy of Thomas Dakin, the visionary who pioneered quality English gin in 1761. Today, our award-winning portfolio spans iconic names like Greenalls, Opihr, Thomas Dakin, The Dubliner, and Chamre, our exciting new venture in the world of RTD cocktails. A Taste of The Job - As our Solutions Developer , youll be part of the in-house technology team powering one of the UKs leading drinks manufacturers. Based at our Warrington site, youll help design, build, and maintain the digital systems that keep our award-winning brands flowing. This is a hands-on, high-impact role where youll develop and modernise enterprise web applications using C#, ASP.NET Core, and Blazor . Youll work on a mix of greenfield projects and system enhancements, shaping smart, scalable solutions that drive efficiency, streamline data, and
        more
        Technical Visionary: Strong knowledge of cloud architectures (Azure, AWS or GCP), microservices, API development, and modern development frameworks.
        Technical Visionary: Strong knowledge of cloud architectures (Azure, AWS or GCP), microservices, API development, and modern development frameworks.
        more

        111 exact matches jobs are outside your preferred location

        • Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
        • Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
        more
        Middlebys Digital Sales & Marketing team is expanding, and were looking for a Digital Product Information & Catalog Manager Europe to join us in a brand-new permanent role. If youre passionate about product data, system structure, and elevating the customer experience, this is your opportunity to make a big impact across a global organisation. About the Role - In this role, you will be the driver of product data excellence for Europeowning, managing, and optimising our Product Information Management (PIM) system. Youll ensure product data is accurate, consistent, enriched, and aligned across regions and channels. Working closely with cross-functional teams across Europe and the U.S., youll collaborate with the U.S.-based PIM Architect to evolve our data model for European needs, champion data governance standards, and lead the consistent publishing of product informat
        Middlebys Digital Sales & Marketing team is expanding, and were looking for a Digital Product Information & Catalog Manager Europe to join us in a brand-new permanent role. If youre passionate about product data, system structure, and elevating the customer experience, this is your opportunity to make a big impact across a global organisation. About the Role - In this role, you will be the driver of product data excellence for Europeowning, managing, and optimising our Product Information Management (PIM) system. Youll ensure product data is accurate, consistent, enriched, and aligned across regions and channels. Working closely with cross-functional teams across Europe and the U.S., youll collaborate with the U.S.-based PIM Architect to evolve our data model for European needs, champion data governance standards, and lead the consistent publishing of product informat
        more

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        What is the average salary for API in Wales?

        Average salary per year
        £42,499

        The average salary for a API in Wales is £42,499. API in Wales salaries range from £32,499 to £52,499.

        Frequently Asked Questions

        How many API jobs are there in Wales?
        There are 14 API jobs within 20 miles of Wales available on CWJobs right now.

        What other similar jobs are there to API jobs in Wales?
        As well as API jobs in Wales, you can find Qa Automation, Quality Assurance, QA Analyst, amongst many others.