Permanent API Development Jobs in the UK

1 to 25 of 126 Permanent API Development Jobs in the UK

Magento 2 Web Developer

Northampton, England, United Kingdom
Hybrid / WFH Options
Accuride International Europe
and Distributors space. We are seeking a highly skilled and motivated Full Stack Developer with expertise in Magento 2, Headless CMS, Hygraph, React, GraphQL, API development and Adobe Cloud to join our talented development team. As a Full Stack Developer at Accuride International, you will play a … you could commute from places such as Daventry, Kettering, Long Buckby, Milton Keynes, Newport Pagnell, Rugby, Rushden, Towcester, Wellingborough. About the Job: Magento 2 Development: Lead the development and customization of Magento 2-based e-commerce applications. Collaborate with UI/UX designers and backend developers to implement … standards. Hygraph Expertise: Utilize Hygraph to enhance the performance and efficiency of web applications. Implement and optimize Hygraph components for optimal user experience. React Development: Develop responsive, interactive, and dynamic user interfaces using React. Collaborate with the design team to implement visually appealing and intuitive front-end components. GraphQL more »
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Technical Lead

London Area, United Kingdom
Mastek
digitization programs. We partner with enterprises to unlock their power of data, modernize applications to the cloud, and accelerate digital advantage for all stakeholders. API Technical Lead – (Work Location – London, United Kingdom Detailed Job Description: Scope of Services :- As the API Technical Lead, you will spearhead the technology … division, driving the development and execution of the API and event-driven architecture (EDA) strategy and capabilities. Your responsibilities include overseeing the design, architecture, and maintenance of our platform, setting API and event design standards, managing the developer portal, and ensuring compliance across Technology teams for building … and deploying APIs. Key Accountabilities: Lead and mentor API and event-driven architecture development across diverse teams of software engineering professionals Design and architect advanced API solutions, encouraging continuous improvement. Design and architect loosely coupled event-driven asynchronous solutions. Engage in extensive internal and external stakeholder management more »
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Full Stack Engineer

London Area, United Kingdom
JABS Medtech
knack for designing intuitive user interfaces. The ideal candidate will be passionate about adopting the latest technology trends and have a strong background in API development and integration. Responsibilities: Develop high-quality, scalable, and reusable code using React with TypeScript. Lead the frontend development team in implementing … robust web applications and interfaces. Integrate front-end applications with back-end services via API connections, ensuring seamless data exchange. Optimise applications for maximum speed and scalability while ensuring security and data protection. Collaborate with cross-functional teams to define, design, and ship new features. Stay up-to-date … with emerging trends and technologies in frontend development and incorporate them into projects. Requirements: Bachelor's degree in Computer Science, Software Engineering, or related field. 5+ years of experience in frontend development with a strong portfolio in React and TypeScript projects. Proficiency in Node.js, Python and understanding of more »
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API Product Evangelist - Developer Marketplace

London, United Kingdom
Hybrid / WFH Options
Ventula Consulting
API Product Evangelist - Developer Marketplace One of the worlds great telecoms companies is expanding its developer marketplace. This company are a global brand name renowned for product innovation. This is an exciting and rare opportunity to join an empowered team which operates as an agile start-up, whilst equally … the way our business operates and who will help shape the set-up of our new Developer Marketplace channel. They are seeking a dynamic API Product Specialist/Evangelist to join our team. The API Product Specialist will work with Business product teams to help design and deliver … the successful adoption of API based products and services via Developer Marketplace. This will involve providing consultancy on API technologies to the wider organisation, contributing to product development initiatives, and ensuring alignment with the development of strategic product portfolios and API relevant industry initiatives Responsibilities more »
Employment Type: Permanent
Salary: GBP 110,000 Annual
Posted:

Data Engineer

London Area, United Kingdom
Hybrid / WFH Options
Janus Henderson Investors
well as provide suggestions for new standards and procedures as the move toward cloud technologies matures. Participate in all phases of the agile systems development life cycle, including requirements analysis, design (including code design and code reviews), development, testing and deployment, picking up data development tasks within … benefits including corporate membership to ClassPass Paid volunteer time to step away from your desk and into the community Support to grow through professional development courses, tuition/qualification reimbursement and more All-inclusive approach to Diversity, Equity and Inclusion Maternal/paternal leave benefits and family services Complimentary … articulating complex technical concepts to non-technical audiences. Experience with modern technology stacks, agile methodologies, and cloud computing Experience of working with geographically disperse development teams Strong knowledge of Asset Management data Nice to have skills Experience of micro-service development and API development Degree educated more »
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Head of API Capability - Edinburgh - New Role

Edinburgh, Scotland, United Kingdom
Hybrid / WFH Options
RedRock Consulting
Head of API Capability - Edinburgh - New Role Excellent Salary + Bonus + Benefits + Hybrid Working ** Please note - 2 days a week in Edinburgh ** A market leading organisation - recognised as the leader in its field - requires a Head of API Cabability to own and shape its future API strategy. Suitable candidates will have the following: Strong technical background in API architecture, cloud technologies, and digital transformation. Substantial experience in leading software engineering teams within API development and management. Experience in leading the broad development of API capabilities (e.g., design, standards, governance) across … with the ability to align various interests and requirements. Experience in setting up and managing scalable and resilient platforms. In-depth knowledge of SDLC, API strategies, and governance practices. Experience in Financial service, preferred but not essential Exceptional leadership and team-management skills. Strong communication and interpersonal abilities Please more »
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Senior Automation Engineer

United Kingdom
Vallum Associates
/CD pipelines and a comprehensive understanding of DevOps practices. The ideal candidate should not only have technical proficiency in data structures, automation technologies, API interactions, and cloud services, but also exhibit a strong drive to research, investigate, and collaborate effectively within the organization. Responsibilities • CI/CD Pipeline … Development: Create and implement new, customized CI/CD pipelines tailored for specific project use cases, ensuring efficient, automated workflows • Pipeline Maintenance: Regularly update and maintain existing CI/CD pipelines to ensure they are efficient, secure, and up-to-date with the latest technology standards • Integration of Solutions … and maintain Infrastructure as Code (IaC) manifests, predominantly using Terraform, to manage and provision IT infrastructure in a consistent and repeatable manner • Experience with API development and integrations with platforms such as Kong API Gateway (ideal), Apigee, AWS API GW, Azure API GW, etc • Tool more »
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Senior Developer UNIT-e Core

United Kingdom
PARENTPAY LIMITED
team members, helping them overcome challenges and make informed decisions. Conduct regular code reviews to maintain code quality and adherence to best practices. Code Development: contribute actively to coding and development tasks, leading by example and demonstrating best practices. Address complex coding challenges and participate in solving technical … technical risks associated with projects. Proactively address technical challenges to avoid project delays or issues. Training and Mentorship: mentor team members, fostering their professional development and growth. Conduct training sessions or workshops to enhance the team's technical skills. Development Principles : guide and champion industry standard development … current and emerging technologies and products. Skills, Knowledge and Expertise Communication skills (both written and verbal) demonstrated at all levels of the organisation Software development skills (.NET Framework, .NET Core, C#, VB6, React, MVC, JavaScript, HTML, CSS) Experience of maintaining Windows Forms .NET applications. Cloud computing, particularly Microsoft Azure more »
Employment Type: Permanent
Posted:

Head of Information Technology

London Area, United Kingdom
Harrington Starr
Tech Lead – Head of Solutions. JavaScript, Typescript, HTML, CSS, Restful API’s, Web Development, Trading Systems, WEB API tool kits, OOP (java, c#, c++) Perm Roles – Total Comp - £200’000 plus benefits Harrington Starr is proud to Partner with a Global Leading Financial Technology Vendor that specialise … apps using a range of technologies, experience with Hands on Software Engineering team covering a range of tech from JavaScript and Typescript with RESTful API development. You will have used RESTful API tool kits and have knowledge of some OOP language’s such as C#, Java or C++. … Key Skills:Experience as a Head or Team Lead within a Software Engineering Team Experience with Restful API Experience with RESTful API Tool kits Integration Development of Trading systems – OOP (C#, JAVA, C++) Cloud based technologies. Experience and knowledge of Cross Asset classes – Equities, FICC, Futures & Options. more »
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Solutions Architect

City London, London, England
Nexus Jobs Limited
to recruit a Senior Solutions Architect to based at the Company's Central London Offices. You will extensive and deep Expertise in following Application Development areas: Expertise in application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. … Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in wide range of digital technologies in areas of application platform development, web and mobile development, cloud, integration, security, etc. Application dev experience with at least … Azure Understanding of distributed computing paradigm and exposure to building highly scalable systems. Experience with platform modernization and cloud migration projects Expertise in Agile development methodologies like TDD, BDD, Performance/Load testing etc. DevOps experience - CI/CD, Test Automation, Containerization - tools and processes Should be conversant with more »
Employment Type: Permanent
Salary: £90,000 - £120,000
Posted:

Application Support Developer

London Area, United Kingdom
Hybrid / WFH Options
Kantar
developments and approaches relating to the ongoing project on the redevelopment of our Shop and Scan website. Responsibilities will also include BAU support and development of multiple bespoke internally developed applications, liaising directly with the Operations team on support and development matters, and collaborating with the wider System … provide the most intuitive and efficient way to analyse our shopper behaviour’s data. What you’ll be doing Assist the Application Manager in development projects and business-as-usual (BAU) support. Take ownership of development requests, actively progress them, and proactively triage and resolve support tickets. Collaboratively … s or Master’s Degree) in Computer Science, Software Engineering or equivalent fields. Minimum of 3-4 years of previous experience in full-stack development roles – preferably in application development. Proficiency in Front-End web development primarily with JS, HTML5 and CSS. Proficiency in Back-End development more »
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Full-stack Developer

Coventry, England, United Kingdom
Hybrid / WFH Options
ZPN Energy
site role for a Full-stack Developer located in Coventry. The Full-stack Developer will be responsible for back-end and front-end web development, software development, and cascading style sheets (CSS). Daily tasks include coding, debugging, testing, and maintaining applications and websites, collaborating with cross-functional … teams, and ensuring high-performance and responsiveness of applications. Experience of battery management, EV charging and renewable hardware systems are essential. Qualifications Full-Stack Development, Back-End Web Development, and Front-End Development skills Proficiency in software development and building scalable applications Strong knowledge of HTML … CSS, and JavaScript Experience with web frameworks (e.g., Angular, React, Django) Experience with C# Knowledge of API design and development Experience with databases (e.g., MySQL, MongoDB, Azure) Understanding of code versioning tools (e.g. Git, SVN) Excellent problem-solving and analytical skills Ability to work independently and collaboratively in more »
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Mulesoft Integration Engineer

Glasgow, Scotland, United Kingdom
ACCA
some but not all of the criteria listed below. Are you a skilled and motivated IT professional with a background in application or integration development who is looking to work for a global organisation and help us deliver strategically aligned system integrations? We're currently looking for an Integration … integration delivery within ACCA. We have an established integration platform which has been developed on MuleSoft. The role will be involved in the strategic development of the platform as well as delivering integration design and development of APIs both to internal and 3rd party systems. This is development … as an Integration Engineer will require you to: Design and develop integration solutions aligning with best practise Enterprise Application Integration patterns and MuleSoft's API-Led Connectivity approach. Maintain & develop CICD automation pipelines. Provide technical quality assurance for API development. Provide input into API governance. Provide 3rd more »
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Senior Software Engineer

Edinburgh, Scotland, United Kingdom
Head Resourcing
purpose code that meets the business, architectural and security requirements. • Design and conduct unit test plans to ensure high quality levels. • Create and maintain development artefacts and documentation for existing services. • Create detailed technical and design specifications in response to new business concepts/outline specifications. • Provide accurate estimates … for all development activities to assist the Development Manager with estimating project costs/timescales. • Assist in the delivery of all development activities to the budget, timescales and quality criteria of the relevant development project or maintenance release through the complete project life cycle (and during … role candidates need to have, • C# • ASP.NET (either MVC or Core) • JavaScript and/or TypeScript (ideally with experience in React, Angular or Vue.js) • API development (SOAP or REST) • SQL & SQL Server (or another relational database) • Source Control (ideally Git) • AWS This role offers a fantastic benefits package more »
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Senior PHP Developer (Laravel, WordPress) Manchester

Manchester, North West, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
the Head of Digital. The Senior Developer's skills: You will bring 4+ years of PHP/CSS/HTML experience working on Laravel development and API integration. An understanding of WordPress, JavaScript, and Cloud Computing is desirable. API development & integrations Understanding of Cloud Computing is more »
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

Software Developer

London Area, United Kingdom
Hybrid / WFH Options
Janus Henderson Investors
The Global Technology department has 400+ employees, running numerous change projects across all areas of the firm, including vendor implementations, regulatory change, in-house development, as well as overseeing change delivery from third party suppliers. The Fixed Income Quant Platform Team sits within the Fixed Income Technology department and … on role, and you will be expected to take ownership of key initiatives from design to delivery and to contribute to the architecture and development practices. This role is closely integrated with the investment team. It is therefore important that you can communicate and collaborate effectively across all areas … and reasonable accommodations. Generous Holiday policies Paid volunteer time to step away from your desk and into the community. Support to grow through professional development courses, tuition/qualification reimbursement and more. All-inclusive approach to Diversity, Equity, and Inclusion Maternal/paternal leave benefits and family services Complimentary more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Bridgewater Resourcing Solutions Limited
platform, the company is now hiring for a senior level Back-End Software Developer who is looking to take ownership of the back-end development and DevOps function. The role will offer autonomy, ownership, creativity, problem-solving while offering flexibility in working. This is an opportunity to make a … Languages will be: Javascript, Go, SQL Key Responsibilities of our Lead Back-End Software Engineer You will: Implement backend functionality and features e.g building API for front-end, optimising response speed, image compression, payments-processing, OAuth management amongst others. Handle backend integration for services such as a code execution … platform, authentication, and other API’s. DevOps - Handle deployments to production. Maintain self-hosted services on bare metal server infrastructure. Database management - Maintain efficiency, handle migrations, and manage the Postgres database. Identify performance bottlenecks. Analytics - build out queries and data analytics to monitor and find ways to improve the more »
Posted:

PHP Developer

London, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
are key components to this role. The Developers Skills You will bring 3+ years of PHP/CSS/HTML experience working on Laravel development and API integration. An understanding of WordPress, JavaScript, and Cloud Computing is desirable. API development & integrations Understanding of Cloud Computing is more »
Employment Type: Permanent, Work From Home
Posted:

PHP Developer

West London, London, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
are key components to this role. The Developers Skills You will bring 3+ years of PHP/CSS/HTML experience working on Laravel development and API integration. An understanding of WordPress, JavaScript, and Cloud Computing is desirable. API development & integrations Understanding of Cloud Computing is more »
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:

Software Developer (PHP, Laravel) Greater Manchester

Greater Manchester, North West, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
the Head of Digital. The Senior Developer's skills: You will bring 4+ years of PHP/CSS/HTML experience working on Laravel development and API integration. An understanding of WordPress, JavaScript, and Cloud Computing is desirable. API development & integrations Understanding of Cloud Computing is more »
Employment Type: Permanent, Work From Home
Salary: £35,000
Posted:

Realtime Risk Java Developer

London Area, United Kingdom
CRISIL Limited
code for the Risk Tech. Primary task would be to help the bank design and enhance the rates trading infrastructure right from design to development and testing. Develop technical specifications, high level/detailed design, testing strategies, and implementation plans from business requirement As the successful applicant you will … be responsible for supporting modern agile software development methods; including educating & mentoring less experienced OOP team members. Overall the work will be flexible based on client requirements. Core Skills: Good grasp of core concepts of computer science such as algorithmic thinking, data structures, and their application to enhance program … efficiency. Distributed and low latency application architecture development and maintenance Engaging in projects involving cutting-edge technologies with a primary emphasis on performance, handling large datasets, and transitioning towards event-driven architecture Utilizing Java 17+ with Spring/Spring Boot 3+, SQL/Oracle Effective experience with Redis, Apache more »
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Senior Software Developer

Edinburgh, City of Edinburgh, United Kingdom
Hays Technology
in Edinburgh. The team is currently looking for an experienced full-stack .NET developer to join their established team and contribute to the further development of existing services. What you'll need to succeed The successful applicant must possess relevant and demonstrable experience in the following areas: Develop, maintain … high quality code that meets business, architectural and security requirements. Design and conduct unit test plans to ensure high quality levels. Create and maintain development artefacts and documentation for existing services. Create detailed technical and design specifications in response to new business concepts/outline specifications. Provide accurate estimates … for all development activities to assist the Technical Leads with estimating project costs/timescales. Assist in the delivery of all development activities to the budget, timescales and quality criteria of the relevant development project. Ensure ongoing awareness of current and emerging technologies and suggest how these more »
Employment Type: Permanent
Salary: £60000 - £70000/annum Up to £70000
Posted:

API Developer

United Kingdom
Hybrid / WFH Options
SSCL
Are you an experienced API Developer? Join the Frontline of Innovation, supporting government departments and agencies. Welcome to the forefront of technological innovation! Are you a seasoned API Developer seeking an opportunity to shape the future of government services? Look no further! We are on the hunt for … a tech-savvy trailblazer like yourself, ready to utilise your WebMethods and API development skills in a dynamic environment. As a key player in our vibrant team, you'll be at the epicenter of developing cutting-edge solutions that not only propel businesses forward, but also empower individuals … developing, and implementing robust APIs to fortify our clients' systems. Collaborate with cross-functional teams to understand business requirements and translate them into effective API solutions. Ensure the scalability, performance, and reliability of API integrations. Stay ahead of industry trends and incorporate best practices to continually improve our more »
Employment Type: Permanent
Salary: £45,000
Posted:

Python Developer

London Area, United Kingdom
Hybrid / WFH Options
Stealth Startup
on an AI Tech solution for employees. Coming in a building out product APIs to create scalable highly performant services using Python/Fast API/AWS Lambda on AWS related services. Requirements: Experience using AWS cloud services 3+ years Python Development (Flask or Similar framework) API development using FAST API Bonus Points Experience working in an LLMs/ML environments Flask/Python/Software Engineer/Fast.API/LLM/AI/Flask more »
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Frontend Developer

London Area, United Kingdom
Omni
to develop and lead building of dashboards in various areas. Key responsibilities collaboratively with colleagues and to lead and projects. and lead full software development life cycle from taking user inputs to producing requirements documents and development, deployment and monitoring. single-page web applications using modern Javascript frameworks … React etc. well-designed, testable code using principals of OOP and design patterns. projects through to productions where appropriate. appropriate UX requirements and software development documentation. Dashboards or other Single page applications on Azure or some other cloud platform. Automated tests and unit testing to ensure quality and robustness. … collaboratively with the server side engineers on relevant API development and give the appropriate API requirements. debug and upgrade existing systems, do code review and maintain git repositories. as knowledge source and mentor to advise less experienced engineers across the wider team during implementation/experimentation phases. more »
Posted:
API Development
10th Percentile
£39,000
25th Percentile
£48,750
Median
£60,000
75th Percentile
£75,000
90th Percentile
£87,125