API Development Jobs in the Thames Valley

1 to 25 of 68 API Development Jobs in the Thames Valley

Software Developer

Reading, Berkshire, South East, United Kingdom
Hybrid / WFH Options
In Technology Group Limited
You'll Do: Build & Optimize Applications - Develop robust, scalable, and efficient web apps. Work Across the Stack - Frontend (React, Vue, or Angular) & Backend (Node.js, Python, Java, .NET). Database & API Development - Design and maintain SQL & NoSQL databases and RESTful APIs. Deploy & Maintain - Use Docker, Kubernetes, AWS, or Azure for scalable deployments. Collaborate - Work closely with product teams to More ❯
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:

- Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth [...]

High Wycombe, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯
Posted:

Full Stack Developer (Python/TypeScript)

Slough, England, United Kingdom
JR United Kingdom
the success driving innovation and excellence in our network infrastructure. Essential Technical Skills: Front-end: Angular, TypeScript Back-end: Java, Python, Spring Boot Database: MongoDB, PL/SQL, NoSQL API Development: RESTful APIs Version Control: Git CI/CD: TeamCity Docker and Containerization Monitoring and Logging (e.g., Prometheus, Grafana, ELK Stack) Security and Compliance Code Quality Tools (e.g. … the larger picture. Problem-Solving and Resilience : Drive issues to resolution, navigating complexities without getting bogged down. Training: CACI Network Services develops individuals through a portfolio of training and development options such as certified training courses, workshops, technical conferences, boot camps, online training, and much more. You will have the opportunity to work on some of the most advanced More ❯
Posted:

Full Stack Developer

Slough, Berkshire, United Kingdom
Lumi Space
cloud services, Terraform, and Airflow. Building and maintaining both the frontend and backend of our core product, ensuring seamless user experiences and high performance. Implementing DevOps practices to streamline development workflows, automate deployments, and ensure continuous integration and continuous delivery (CI/CD) via Gitlab. Collaborating closely with the product team to translate user needs and business requirements into … best practices and industry standards. Troubleshooting and resolving technical issues, ensuring the smooth operation of our platform. Staying up-to-date with the latest technologies and trends in web development, DevOps, and the space industry. Growing with us! As an early team member, you'll have the opportunity to contribute to all aspects of the development process and … AWS, Azure, GCP) Proficiency in front end e.g., React, Angular, Vue.js and frameworks such as e.g., Node.js or FastAPI. Experience with databases such as MongoDB and MySQL. Familiarity with API design and development, including serverless technologies, e.g. AWS ECS/API Gateway/Lambda. A passion for space technology and a genuine interest in the space sector More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

- Urgent! Polyglot Fullstack Tech leads Needed – UK-based – Series A Funded Startup – Rapid Gro[...]

High Wycombe, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
/Angular/React Cloud: Amazon Web Services (AWS) Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban Key Responsibilities Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯
Posted:

- Urgent! Polyglot Fullstack Tech leads Needed – UK-based – Series A Funded Startup – Rapid Gro[...]

Reading, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
/Angular/React Cloud: Amazon Web Services (AWS) Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban ? Key Responsibilities ? Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯
Posted:

Technical Lead

Oxford, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯
Posted:

Technical Lead

Milton Keynes, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯
Posted:

- Urgent! x8 Polyglot Fullstack Tech Leads Needed – UK-based – Series A Funded Startup – Rapid [...]

High Wycombe, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯
Posted:

- Urgent! x8 Fullstack Staff/Tech leads Needed – UK-based – Series A Funded Startup – Rapid Gro[...]

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯
Posted:

Senior Software Engineer

Reading, England, United Kingdom
Hybrid / WFH Options
Huston Photos
will be joining a friendly, dynamic and supportive team who encourage collaboration, fostering a culture of innovation. In this position you will play a key role in the design, development and testing of software applications and tools for both internal and external stakeholders. You will be assisting the Engineering Team and Product Owners in turning project requirements into technical … tasks for the Development Team, producing sensible estimates for the tasks. As a Senior Software Engineer, you will keep abreast of new developments across the business, and you will work with the team to implement best practice. You will promote better working practices and the adoption of tools that improve the efficiency and quality of development within the … driving product design Break down Epics into individual Stories that can be assigned to other team members About You You will be technically competent and highly experienced in software development and trouble shooting. You will be able to communicate effectively, to explain technical concepts to a range of audiences including non-technical employees. You Will Also Have Strong hands More ❯
Posted:

Lead Software Engineer - Cloud AWS Java

Oxford, England, United Kingdom
Hybrid / WFH Options
Randstad Staffing
Lead Software Engineer/Software Architect My non-profit American cancer research tech company is looking for an experienced development lead to take the lead in a new hands-on lead engineer position with the company. The role supports hybrid working with 2 days being required onsite in Oxford and 3 days WFH. Ideally starting on the 1st Jan … before. You will lead the design and implementation of enterprise integration, orchestration, and event-driven architecture solutions within cloud infrastructure. This role demands expertise in cloud architecture (particularly AWS), API design and development, AsyncAPI and OpenAPI specifications, and experience with event-driven architectures and frameworks. You will be responsible for building scalable, efficient solutions that enable seamless communication … AWS Cert DevOps Engineer Professional AWS Cert Solutions Architect Professional AWS Cert Developer Associate AWS Cert Big Data AWS Cert Cloud Practitioner Essential Skills Over 10 years of cloud development experience in languages such as Java, JavaScript, Python, AWS. Expertise in building enterprise-level integration solutions. 10 years of expertise in designing, developing, and managing APIs, including AsyncAPIs, RESTful More ❯
Posted:

Senior Full Stack Software Engineer

OX1, Oxford, Oxfordshire, United Kingdom
Hybrid / WFH Options
DCV Technologies
rebuild their software environment. This role is central to developing web-based applications and systems that support strategic business goals. The ideal candidate is highly skilled in Azure cloud development, experienced in Agile and DevOps environments, and capable of leading development teams. Duties and Responsibilities: Software development, evaluating and improving codebases. Implement long-term development strategies … with incremental improvements. Lead and mentor software engineers to enhance performance. Refine development processes, tools, and standards for efficiency and quality. Manage competing priorities and make decisions under pressure. Collaborate with technical and non-technical stakeholders. Stay updated on industry standards, including version control, code reviews, testing, and CI/CD. Apply Agile methodologies in development practices. Required … Skills: Extensive software development experience with a proven record of improving codebases. Skilled in C#, .NET, Azure, and SQL. Strong background in API development and provider application implementation. Capable of shaping long-term strategies while managing incremental improvements. Proven leader with experience mentoring teams and driving performance. Experienced in optimising development tools, processes, and standards. Strong More ❯
Employment Type: Permanent
Salary: £60000 - £91000/annum
Posted:

PowerApps Developer

Slough, England, United Kingdom
Lanes Infrastructure
Microsoft 365, including SharePoint, Teams, Power Apps, Power Automate, and related applications. Design and manage integrations between Microsoft 365 applications and third party systems using REST APIs, Microsoft Graph API, and custom connectors. Create and manage custom connectors within Power Automate and Power Apps to facilitate efficient data flow across multiple platforms. Collaborate with stakeholders and the Business Excellence … a Microsoft 365 Developer or a similar role focused on integrations. In depth knowledge of Microsoft 365 applications (SharePoint, Teams, Power Apps, Power Automate) and services. Extensive experience with API integrations, particularly Microsoft Graph API, REST APIs, and third party APIs. Strong proficiency in Power Platform development, including Power Apps and Power Automate custom solutions. Knowledge of … Azure services (Logic Apps, Functions, and API Management) for advanced integration capabilities. Familiarity with JSON, XML, OAuth, and other web technologies relevant to API development. Experience of JavaScript, C#, or PowerShell for custom solution development within the Microsoft ecosystem. Strong problem solving skills and a proactive approach to troubleshooting integration issues. Excellent communication skills for collaborating with More ❯
Posted:

Senior Java Software Engineer

Reading, England, United Kingdom
Fimador
including offshore teams and contractors. Oversee software architecture, ensuring seamless integration with various platforms. Gather and analyse requirements, refining features and technical solutions. Lead the estimation process and ensure development work is accurately scoped. Debug existing code, maintain system performance, and drive best coding practices. Manage defects and oversee their resolution across the development team. Experience: 4+ years … experience in software engineering, with a strong focus on Java development. Experience leading and/or mentoring technical teams within fast-paced, agile environments. Expertise in microservices architecture, REST API development, and security. Strong DevOps knowledge, particularly with Ansible or Jenkins pipelines. Proficiency in object-oriented design, relational databases, and MongoDB. Experience with version control (GIT preferred) and More ❯
Posted:

Senior Backend Engineer

Slough, England, United Kingdom
JR United Kingdom
in real-time. Our internal motto is “Be Wow,” and your backend architectures will form the invisible foundation that delivers truly seamless, high-performance robot experiences. Main Responsibilities Service & API Development Performance Monitoring & Optimization Balancing maintainable, modular code with the demands of real-time interaction needs. Designing systems that gracefully handle intermittent connectivity and partial failures in field … pipelines to accommodate growing robot fleets and richer telemetry streams. Ensuring backward-compatibility of APIs while iterating rapidly on new features. Qualifications, Knowledge, Key Skills and Experience Significant backend development experience in production systems (Python, Go, Java, or similar) Strong expertise in designing and implementing microservices and APIs (REST, GraphQL, gRPC) Experience with container orchestration (Docker, Kubernetes) and CI … plane integrations About Engineered Arts Engineered Arts is the leading manufacturer of full-size humanoid robots used for entertainment, education and communication. With 20 years of hardware and software development, our robots have been sold in over 30 countries worldwide with customers such as NASA, PwC, Meta and many more. Our Ameca robot is well known as ‘the face More ❯
Posted:

Solution Architect - Java, AWS, API, Microservices, Remote, FinTech

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Solution Architect - Java, AWS, API, Microservices, Remote, FinTech, slough col-narrow-left Client: Future Talent Group Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Solution Architect - Java, AWS, API, Microservices … with cross-functional teams to understand business requirements and translate them into technical solutions Design and architect scalable, resilient, and secure microservices-based applications on AWS cloud platform. Develop API strategies and integrations to enable seamless communication between different systems and services. Provide technical leadership and guidance throughout the software development lifecycle, from design to deployment. Skills Experience … with Microservice Architecture (Docker, Kubernetes, Helm, Spring Boot, Java, Python) Strong proficiency in AWS cloud services, including EC2, Lambda, S3, RDS, API Gateway, and IAM. Experience working with Kafka Hands-on experience with API development, RESTful principles, and API management platforms. Proven track record of delivering projects using agile methodologies (Scrum, Kanban, etc.). Benefits: Annual More ❯
Posted:

Sr. Python Developer

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for … both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. This role requires a strong understanding of software development principles, experience with various programming languages and frameworks, and a passion for building high-quality, scalable, and maintainable software. … Key Responsibilities: Full-Stack Development: Contribute to both front-end and back-end development of applications and APIs interacting with the Azure Databricks platform. Develop user interfaces using modern front-end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience. Develop robust and efficient back-end services and APIs using Python. Python Development: Develop and More ❯
Posted:

Lead Developer (OOP) - £82000 - ID40090

Wokingham, England, United Kingdom
Humand Talent
autonomy and clean architecture are valued. The role combines hands-on technical contribution with the opportunity to shape processes and practices. You will: Work on a Greenfield project Lead development efforts using C#, Ruby on Rails and PHP (Symfony), with a strong focus on object-oriented programming Guide backend infrastructure work using AWS, Terraform and Helm Mentor three direct … reports and foster technical growth across your team Contribute to API development, architectural discussions and containerisation efforts (Kubernetes) Collaborate with Product Managers and other Tech Leads to align engineering efforts with business goals About you You are likely an experienced backend developer with a history of working across multiple technologies and leading high-performing teams. You will bring … Proven experience in object-oriented development, ideally with Ruby, C# or PHP (or other OO languages such as Java) A strong understanding of cloud infrastructure, especially within AWS environments Familiarity with infrastructure as code tools such as Terraform or Helm Confidence in mentoring and developing others, with a people-first approach to leadership A keen eye for clean code More ❯
Posted:

DevOps Architect

Oxford, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
automation capabilities that reduce overheads across delivery, product and operations teams Develop robust integrations, custom APIs, and maintain business-critical automated processes Provide strategic guidance, frameworks, and standards for development and automation solutions Stay abreast of emerging technologies and tools, introducing innovations that enhance operational performance Collaborate with stakeholders across all levels, translating technical concepts into business-friendly language … control and CI/CD tools (Git, Azure DevOps, GitHub/GitLab) Skilled in multiple programming languages, ideally including: .Net (C#) PowerShell T-SQL Deep understanding of the software development lifecycle and Agile methodologies Proven experience in DevOps/SRE practices, CI/CD pipelines and Infrastructure as Code (Terraform, Bicep, ARM) Solid understanding of API development More ❯
Posted:

Technical Development Manager

Maidenhead, Berkshire, United Kingdom
Spectrum IT Recruitment
a pivotal role offering the chance to influence product direction, lead technical delivery, and support the growth of a high-performing global team. About the Role: As a Technical Development Manager, you will be responsible for the full life cycle of product development - from idea through to release and ongoing support. You'll lead a team of up … product delivery Oversee planning and execution of deliverables, ensuring timelines, scope, and quality standards are met Track and report engineering metrics, ensuring continuous improvement Drive hiring, coaching, and career development of team members Collaborate with Product Management on feasibility and estimation Champion DevOps and CI/CD best practices and drive automation Participate in design and implementation of cloud … grade, scalable services Required Experience : Experience with mentoring/leading a small team Strong hands on experience with coding and developing in C#/.net/SQL Proficiency in API design and development Solid background in source code management Desirable Skills: Experience managing capitalised software and team operational health (CapEx/Opex) Familiarity with AWS cloud services and More ❯
Employment Type: Permanent
Salary: £85000/annum Medical Insurance + Bonus
Posted:

Technical Development Manager

West Berkshire, England, United Kingdom
Spectrum IT Recruitment
a pivotal role offering the chance to influence product direction, lead technical delivery, and support the growth of a high-performing global team. About the Role: As a Technical Development Manager, you will be responsible for the full life cycle of product development - from idea through to release and ongoing support. You'll lead a team of up … product delivery Oversee planning and execution of deliverables, ensuring timelines, scope, and quality standards are met Track and report engineering metrics, ensuring continuous improvement Drive hiring, coaching, and career development of team members Collaborate with Product Management on feasibility and estimation Champion DevOps and CI/CD best practices and drive automation Participate in design and implementation of cloud … grade, scalable services Required Experience : Experience with mentoring/leading a small team Strong hands on experience with coding and developing in C#/.net/SQL Proficiency in API design and development Solid background in source code management Desirable Skills: Experience managing capitalised software and team operational health (CapEx/Opex) Familiarity with AWS cloud services and More ❯
Posted:

System Analyst

Reading, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: We are seeking a seasoned Technical Analyst with a strong background in application development , system analysis , and digital transformation to join our team. The ideal candidate will serve as a key bridge between business stakeholders and development teams , helping to modernize and optimize BAU processes currently running on legacy … systems. This role requires hands-on technical expertise in API development , React , and strong proficiency in SQL (preferably including Oracle SQL). Key Responsibilities: Collaborate with business stakeholders to understand and document current BAU (Business-as-Usual) processes . Analyze and propose improvements to existing BAU workflows to drive efficiency and performance. Support and influence the digital transformation … deep understanding of application architecture and integration points. Work closely with third-party vendors to manage dependencies, issues, and timelines. Translate business requirements into technical solutions and collaborate with development teams to ensure successful delivery. Provide technical guidance during the design and development of applications. Develop and maintain RESTful APIs and contribute to front-end development using More ❯
Posted:

Full Stack Developer - PHP - HealhTech

Reading, England, United Kingdom
Abm Renovation
develop end-to-end software across backend and frontend systems Build scalable, cross-platform applications integrating with cloud services Ensure compliance with medical software and data standards Lead software development initiatives and act autonomously Essential Experience 5 years in a full-stack or similar software role Strong experience across PHP ideally a framework (Symfony, Laravel) Experience with the Cloud … AWS Ideally) Familiarity with secure, standards-compliant software development Version control (Git), database experience (SQL, MongoDB), and API development Desirable Skills Exposure to Containerisation and deployment Experience in regulated environments Understanding of mobile development If this looks like a bit of you please do not hesitate to apply now! David Crowley - Consulting across Tech in Healthcare … SDLC, AI/ML) Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Software Development Referrals increase your chances of interviewing at INOVERSE GROUPE by 2x Graduate Software Engineer (Cloud Solutions) Reading, England, United Kingdom 4 months ago Feltham, England, United Kingdom 1 week ago Newbury More ❯
Posted:

Software Architect

High Wycombe, England, United Kingdom
JR United Kingdom
Java, Power Platform) Proficiency in CI/CD tools (Azure DevOps, GitHub, GitLab, etc.) Hands-on with Infrastructure as Code (Terraform, Bicep, ARM) Understanding of DevOps/SRE principles, API development, and SDLC best practices #J-18808-Ljbffr More ❯
Posted:
API Development
the Thames Valley
10th Percentile
£48,000
25th Percentile
£50,625
Median
£55,000
75th Percentile
£60,000
90th Percentile
£75,000