API Development Jobs in England

1 to 25 of 112 API Development Jobs in England

Backend Java Developer

Birmingham, England, United Kingdom
Version 1
Developer with a strong background in the Financial Services Domain. The ideal candidate should possess a solid foundation in backend Java, Spring Boot and API development having strong exposure to SQL and data engineering. A person with high mental aptitude, problem solving and debugging skills, proactive, self-motivated … to support implementation. Design, build, implement, test, and monitor best in class software components for Data Engineering using Java and other relevant technologies. Application development for Data Governance and Data Quality API integration and redesign for data set exchanges Support users in resolving issues by troubleshooting, providing workarounds … to ensure code quality and reliability. Utilize CI/CD tools such as Jenkins to automate build, deployment, and testing processes. Contribute to Agile development practices, including sprint planning, daily stand-ups, and retrospectives. Participate in code reviews, provide constructive feedback, and ensure adherence to coding best practices. Qualifications more »
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Graphics API Developer

Cambridge, England, United Kingdom
DiverseJobsMatter
in building tools that help developers improve the efficiency of their games, or do you have an interest in the processes used in the development of graphics for applications? Then this role is for you, allowing you an in-depth view of the processes used by developers to create … to graphics in applications and a role in shaping the tools those developers are using. We are looking for a graphics API expert to join our team working on our newest graphics tool. Working collaboratively as part of the Performance Tools team to extend, develop and maintain our suite … of tools or to contribute to the design and development of new profiling tools. RESPONSIBILITIES: Understanding the processes used by the developers using our profiling tools Contribution to the development of new features, including work planning, feature design, and consideration of User Experience/work flow Design and more »
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Full Stack Engineer - Python, Django, Microservices, DevOps

Greater London, England, United Kingdom
Hybrid / WFH Options
Global Resourcing
for a Full Stack Engineer to be part of a skilled group of engineers, data modellers and quants. The role will focus on the development and maintenance of cutting-edge digital platforms, powering multiple applications like settlement tools, forecasting systems, calculation engines, data portals and more. Skills & Experience Extensive … a front-end capacity (preferably React) Microservices and related tools - Docker, Docker Compose, Kubernetes, logstash and messaging tools e.g. Rabbit MQ, Apache Kafka. RESTful API development and management. Databases - e.g. SQL, PostgreSQL, MongoDB and Linux OS. Performance Tuning. Solid understanding of DevOps tooling, GitLab, CI/CD, Jenkins more »
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Full Stack Engineer

London Area, United Kingdom
Response Informatics
of continuous learning and collaboration. Responsibilities: * Architect and develop scalable and performant mission critical web applications using Next.js for front-end and Node.js for API development. * Mentor a team of engineers, providing guidance on best practices, design patterns, and coding standards. * Drive a culture of quality and innovation, advocating … commerce platforms and solutions is highly desirable. * Stay abreast of emerging technologies and industry trends, evaluating their potential impact on the product roadmap and development processes. * Champion continuous improvement, performance optimisation, and security throughout the development lifecycle Skills: * Proven experience as a hands-on engineer with proficiency in more »
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Back End Developer

London Area, United Kingdom
Hybrid / WFH Options
First Point Group
edge services/solutions that is being created for leading telecom operators. Implement solutions and take the lead on optimizing back-end architecture. Steamlining API’s and boosting security and efficiency Experience: Proficient in Go (Golang) coding in a Linux environment Strong knowledge of microservices, event-driven apps, distributed … systems architecture, API development, messaging queues, and gRPC with Protobuf Proficient with SQL databases (PostgreSQL preferred) and experienced in creating services for containerized environments, especially with Docker Adherence to best coding practices and a team-oriented mindset Prepared to deeply engage and take on significant responsibility Tech: Kubernetes more »
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Risk Software Engineer -C#, Crypto, Liquidity

London Area, United Kingdom
Austin Werner
for their counterparties. Description As a Senior Risk Software Engineer specializing in building cryptocurrency risk systems using C#, you will be contributing to the development of robust, scalable, and secure trading systems. You will be a dedicated, methodical, and versatile risk software engineer with the experience and passion to … position offers the chance to work in a dynamic and collaborative environment, contributing to the growth and success of their platform. Responsibilities Risk System Development: Design, implement, and maintain high-performance cryptocurrency risk system using C#. Ensure the scalability, reliability, and security of the risk infrastructure. Work on a … cross-asset trading fundamentals Understanding of risk management, portfolio accounting, securities clearing/settlement and regulatory compliance Experience reconciling large disparate data sets Strong development skills and extremely curious about new technologies Experience (personal or professional) working with crypto currencies, examples include: trading digital assets, using crypto platforms, and more »
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Data Product Manager

Chiswick, England, United Kingdom
Hybrid / WFH Options
4GLOBAL PLC
highest data quality in our database, generating data logic for key performance indicator (KPI) calculations for our core products and services, and overseeing the development of APIs by the technical team. This position demands a blend of technical acumen, project management skills, and a deep understanding of data's … role in product development and enhancement. Responsibilities: • Data Integration Management: Oversee the integration process with data provider companies, ensuring accurate data matching and seamless setup of new integrations. • Quality Assurance and Data Logic Development: Ensure the integrity and accuracy of data within our database. Develop and maintain the … logic for KPI calculations that underpin our core products and services, working closely with the technical team to implement these via API development. • Technical Liaison and Support Coordination: Serve as a bridge between the technical team and data providers to facilitate the development and implementation of integrations. Assist 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 Developer (PHP/MySQL/Vue.js)

Greater Manchester, England, United Kingdom
Hybrid / WFH Options
Principle
Full Stack Developer you will be proficient in developing scalable web applications using PHP, MySQL, and Vue.js. You will collaborate with the design and development teams to create innovative solutions that meet the required business needs. Responsibilities: Develop and maintain web applications using PHP, MySQL, and Vue.js. Collaborate with … PHP and MySQL. You’ll be proficient in Vue.js, or similar JavaScript frameworks (React, Angular etc) You’ll have a good understanding of RESTful API development. Experience with version control tools, preferably Git. Any experience with Laravel or Symfony frameworks is ideal, but not essential. Any experience of working 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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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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Senior Full-Stack Engineer (Node, TypeScript, React)

London, England, United Kingdom
Hybrid / WFH Options
Parkopedia
and third parties, to align on requirements and deliver a user experience you can be proud of. The role requires demonstrable experience of backend development using Node, Typescript and React, and includes full lifecycle development of RESTful APIs and web apps which can operate at scale on AWS. … deploying, operating and monitoring our team's deliverables. Requirements Highly skilled and proficient coding in TypeScript, Node and React Demonstrable expertise and understanding of API development/design and experience interfacing with disparate systems Commercial experience with AWS and IaC (Terraform/CDK/CloudFormation) Applicable understanding of … API security, common exploits and secure development practices, including the OWASP Top 10 Proven and demonstrable understanding of testing methodologies and frameworks Commercial experience with Linux, Docker, Docker Compose, Git and DynamoDB Benefits Parkopedia is committed to building a great work environment for all our employees. Here are more »
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Cloud Support Engineer

England, United Kingdom
People Source Consulting
frameworks that help advance the field of A Relevant Networking and Security knowledge, for both private and public networks, along with expertise in RESTful API development and integration. Solid foundation in Data Engineering, including understanding of databases, data retrieval via query languages like SQL or Kusto, and experience … of the customer within our organization and helping to shape the customer support strategy. Product Improvement Liaison: Act as a bridge to our internal development organizations, advocating for product enhancements that can alleviate customer pain points and improve their overall experience with our products. How To Apply Please send more »
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Tech Lead (Backend)

Greater London, England, United Kingdom
Zebra People
search functionality within the platform. Because of this, there’ll be the opportunity for you to write a lot of new code, increase APIs development, and ultimately ensure the platform's software components are versatile enough to effectively tackle various user cases and scenarios. They are rapidly looking to … a product based company. Primarily you’ll be working on the backend of their stack with Node.JS, Ruby, and Kafka, impacting everything from the development of APIs and the user interface to the database. However, they know that a good developer can pick up a new language quickly, so more »
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Product Software Engineer (PHP, Symfony)

Greater London, England, United Kingdom
Hybrid / WFH Options
Coders Connect
solving problems like the above Recent experience in Symfony and PHP It’s nice if you’re familiar with: web interface and database-driven API development, particularly for B2B products dynamic and rich front-end experiences agile software development DevOps tools and practices – they use DigitalOcean, GitLab more »
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Full-stack Developer

Coventry, England, United Kingdom
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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Software Developer

Salford, England, United Kingdom
Hybrid / WFH Options
MoneyPlus
free services, then you may have what it takes to join our team. Why do we need you? The Software Developer will support the development of a wide range of both Internally and externally facing systems. Working across all verticals within the Group, this role will be key to … and ensure design, security and coding standards best practice is considered and applied where required. You will be responsible for supporting the Head of Development in estimating, planning, and managing the development teams’ sprints and workloads. You will participate in the daily stand-up ensuring progress is being … made on time and any blockers are reported. The role will have key involvement and a voice in shaping the Development team and its methodologies and practices. This is a hybrid role with a mix of office and home working. What’s in it for you? We believe our more »
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Web Developer

Norwich, Norfolk, United Kingdom
Hybrid / WFH Options
Cooper Lomaz Recruitment Ltd
and conduct code reviews. Required Skills: Proven experience in PHP, Laravel, Wordpress, JavaScript, and Vue.js. Strong understanding of object-oriented programming. Experience with RESTful API development and MySQL or MongoDB. Proficiency with Git and debugging skills. Excellent communication and teamwork abilities. Experience working within a web agency environment … If you are passionate about web development and possess expertise in PHP, Laravel, JavaScript, and Vue.js, apply today more »
Employment Type: Permanent
Salary: £35000 - £45000/annum
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Software Developer- C#.NET

Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Hybrid / WFH Options
Reed Technology
instrumental in advancing our technological capabilities and ensuring the delivery of high-quality services. Day to Day of the role: Collaborate within an Agile development team to design, develop, test, and maintain innovative software solutions using the Microsoft .NET framework and deploying applications to Azure. Review user requirements and … them into technical specifications and robust software solutions. Assess existing systems, providing technical architecture and data system specifications, and contribute to the wider software development lifecycle. Write effective unit tests and work with relational data stores (SQL/NoSQL) to optimize query performance. Engage in pair-programming and lead … improvement. Required Skills & Qualifications: Degree level education or equivalent experience, potentially supplemented by post-graduate diploma knowledge. Proficiency in C# .NET (MVC/Core), API development, and a deep understanding of the software development lifecycle. Experience in software development within a formal environment. Ability to write more »
Employment Type: Permanent, Work From Home
Salary: £40,000
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Full Stack Developer (100% Remote)

Prescot, Merseyside, North West, United Kingdom
Hybrid / WFH Options
NMS Recruit
Company Overview: I am currently assisting a well valued client of mine located in Liverpool that are seeking to add numerous individuals to their Development Team. They are dedicated to delivering a professional and polished service and a range of different products to their clients with the customers journey … looking to expand their team and seeking a versatile and experienced Mid-Level Full Stack Developer that specialises in C#/.Net and React Development to join them on a 100% remote basis. This role offers a chance to contribute to their dynamic environment and grow alongside them. The … vision is that this individual with be a key member of the team assisting the development of new and existing systems. Essential Skills: Proven experience in a Full Stack Development position working with C#/.Net Core/ASP.Net and React (Would consider Angular or VueJS) Experience working more »
Employment Type: Permanent, Work From Home
Salary: £40,000
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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
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Lead Investments Data Analyst & Architect

London Area, United Kingdom
Hybrid / WFH Options
Janus Henderson Investors
business, IT, and the enterprise data management group to ensure compliance with data governance, quality standards, and best practices. Key responsibilities include: Oversee the development and maintenance of a robust data repository on Snowflake, ensuring it serves as an effective semantic layer for aggregating and organizing data for access … 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 Nice to have skills Experience of Azure or other cloud platforms. Experience of micro-service development and API development Background more »
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Senior Software Engineer

Milton Keynes, England, United Kingdom
Allica Bank
building an industry-leading digital business bank. Our technology team sits at the very heart of the organisation. We handle everything from new product development and innovation, through to the management of all the tools and systems the business uses to function efficiently and effectively. In all we do … date with the latest tools and techniques. You will be expected to bring business problems to a successful conclusion having used pragmatism and iterative development experience that ensures return of value at the earliest opportunity. Principal Accountabilities Design and develop software by writing clean and thoroughly tested code. Improve … the quality, delivery and operation by including the following aspects: Version Control Systems, Branch and release processes Ways of working (personal development, training, collaboration, support & mentorship) Continuous Integration and Deployment Security\Integrity\Stability\Scalability Design Patterns and common principles Focus on clean, modular, reusable, readable and maintainable code Quality more »
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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 »
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API Development
England
10th Percentile
£41,250
25th Percentile
£48,750
Median
£60,000
75th Percentile
£75,000
90th Percentile
£86,250