1 to 25 of 37 Remote/Hybrid Permanent API Development Jobs

Java Software Engineer (Active SC Clearance Required)

Hiring Organisation
Amber Labs
Location
London, UK
delivery team building and enhancing cloud-native backend services within a modern enterprise environment. Role Overview The successful candidate will contribute to the design, development, and support of Java-based applications using Spring Boot and AWS , working as part of an Agile, multidisciplinary team. Alongside strong backend engineering skills … capability, enabling engineers to interrogate data and support business reporting requirements. This is a hands-on software engineering role with opportunities to contribute to API development, cloud-native architectures, and modern DevOps practices. Key Responsibilities Develop and maintain Java-based backend applications using Spring Boot Design and implement ...

Java Software Engineer (Active SC Clearance Required)

Hiring Organisation
Amber Labs
Location
City of London, Greater London, UK
delivery team building and enhancing cloud-native backend services within a modern enterprise environment. Role Overview The successful candidate will contribute to the design, development, and support of Java-based applications using Spring Boot and AWS , working as part of an Agile, multidisciplinary team. Alongside strong backend engineering skills … capability, enabling engineers to interrogate data and support business reporting requirements. This is a hands-on software engineering role with opportunities to contribute to API development, cloud-native architectures, and modern DevOps practices. Key Responsibilities Develop and maintain Java-based backend applications using Spring Boot Design and implement ...

Java Software Engineer (Active SC Clearance Required)

Hiring Organisation
Amber Labs
Location
City of London, London, United Kingdom
delivery team building and enhancing cloud-native backend services within a modern enterprise environment. Role Overview The successful candidate will contribute to the design, development, and support of Java-based applications using Spring Boot and AWS , working as part of an Agile, multidisciplinary team. Alongside strong backend engineering skills … capability, enabling engineers to interrogate data and support business reporting requirements. This is a hands-on software engineering role with opportunities to contribute to API development, cloud-native architectures, and modern DevOps practices. Key Responsibilities Develop and maintain Java-based backend applications using Spring Boot Design and implement ...

Technical Product Manager

Hiring Organisation
Creditsafe
Location
Cardiff, UK
looking for a Technical Product Manager to join the API team, driving the product direction. This is a highly technical role, the ideal candidate will have worked in a technical role previously moving in to Product or have a passion for development and understand the structure of API … current and future customer needs (including readiness for AI agents and LLM-based consumption). Key to the role will be working with the API Architect and development team to ensure we are building the right thing at the right time. You will work closely with engineering, product ...

Technical Product Manager

Hiring Organisation
Creditsafe
Location
Cardiff, Wales, United Kingdom
looking for a Technical Product Manager to join the API team, driving the product direction. This is a highly technical role, the ideal candidate will have worked in a technical role previously moving in to Product or have a passion for development and understand the structure of API … current and future customer needs (including readiness for AI agents and LLM-based consumption). Key to the role will be working with the API Architect and development team to ensure we are building the right thing at the right time. You will work closely with engineering, product ...

Django Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
technical leadership for the design, build, productionisation and ongoing operation of secure Django-based applications and supporting infrastructure. The role will establish the development processes, coding standards, API standards, security approach, RBAC model and application architecture needed for repeatable delivery. The developer will bring extensive experience in productionising … securing Django applications, embedding automated testing, CI/CD and agile development practices, and creating documentation to support Technical Design Authority (TDA), security assurance and operational handover. Responsibilities Lead the architecture, development and deployment of secure Django applications and associated infrastructure in Azure. Define and embed Django development ...

Web Developer

Hiring Organisation
Iken Business Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
environment, you'll collaborate closely with the wider Delivery team to design, build and maintain high-quality software solutions. You'll contribute throughout the development lifecycle, from shaping technical solutions and planning through to implementation, testing, deployment and ongoing improvement. You will work across a modern Microsoft technology stack … services while helping to influence how we design, develop, and deliver our products . We encourage developers to explore new technologies , including AI-assisted development tools and automation, where they can deliver genuine value for our customers and teams. Key Responsibilities Working under the guidance of the Team Leader ...

Software Developer

Hiring Organisation
Avanti Recruitment
Location
Marlow, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum Plus Benefits package
deployment and contribute to technical decision-making. The Role Working across a range of applications and services, you'll contribute to both new product development and the ongoing evolution of existing platforms. Responsibilities include: Building new features and functionality Developing and maintaining APIs Working across backend and frontend systems … engineers who have experience developing commercial web applications and enjoy solving technical challenges across a varied technology environment. You'll ideally have: Commercial software development experience Strong Python development skills Experience building and maintaining web applications API development experience Experience working with Git and collaborative development ...

Embedded C++ Engineer – Computer Vision & Defence Systems

Hiring Organisation
Standard 8
Location
Farnborough, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £65,000 per annum
working within embedded Linux environments, supporting build and release processes, contributing to automated testing, and helping improve how software moves from development into production. You'll work closely with colleagues developing hardware platforms and AI-driven algorithms, helping bring new capabilities into products that are already deployed in demanding … Linux environments and be comfortable owning technical work from concept through to delivery. We're particularly interested in people with experience of: Modern C++ development within Linux-based systems Embedded Linux environments, ideally involving Yocto or Buildroot Python for scripting, automation, tooling or API-related development CMake ...

Software Engineer

Hiring Organisation
Avanti
Location
Marlow, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
deployment and contribute to technical decision-making. The Role Working across a range of applications and services, you'll contribute to both new product development and the ongoing evolution of existing platforms. Responsibilities include: Building new features and functionality Developing and maintaining APIs Working across backend and frontend systems … engineers who have experience developing commercial web applications and enjoy solving technical challenges across a varied technology environment. You'll ideally have: Commercial software development experience Strong Python development skills Experience building and maintaining web applications API development experience Experience working with Git and collaborative development ...

Software Developer

Hiring Organisation
Birketts LLP
Location
Ipswich, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
partners comprising 45% of our partnership. The team you will join We are looking for a proactive and enthusiastic Software Developer to join our development team. This is a hands-on software engineering role supporting a varied portfolio of applications and services used by both Birketts colleagues and clients. … will contribute to the development, support and continuous improvement of solutions across both Microsoft Azure cloud platforms and existing on-premises systems. The role offers an excellent opportunity to work across a diverse technology landscape, balancing the enhancement and support of established business-critical applications with the development ...

Manager Analytics & Insight

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Freelance Senior Java Resource on Contract Total Experience : 4 years Skills: Java Development, Acquainted with usage of Jira, Usage of Eclipse, Maven and Code management using GitHub Expectation: Attend daily stand up meeting with client, develop and review code. End to End responsibility. Remuneration: INR 80,000 per month … SITEL) Total experience : 8-9 years Relevant experience : 5-6 year. Very strong in HTML, CSS, Javascript, PHP, JQuery, SQL, Angular, React, Web/API services, web architect, Node.js Python will be add‐on advantage. Upload your profile on Imurgence and Send Profile to saikat.ghosh@sitel.com Added date ...

Full-Stack .NET Developer

Hiring Organisation
Avanti Recruitment
Location
Newcastle upon Tyne, Tyne & Wear, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
work closely with an experienced Technical Lead on the continued evolution of the platform. The Role You'll be involved across the full software development lifecycle, working on both new features and enhancements to an established platform. You'll be working with technologies including: C#/.NET React MongoDB … Kubernetes REST APIs High-volume data processing The role offers plenty of variety, with work spanning backend development, frontend features, cloud infrastructure, integrations and ongoing platform improvements. What They're Looking For We're keen to speak with developers who have experience with: Commercial C#/.NET development ...

Technical Lead

Hiring Organisation
Searchability (UK) Ltd
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
technical strategy Work within a senior, AI-first engineering environment KEY POINTS Senior technical leadership role with significant architectural ownership Leading the design and development of a modern platform rebuild Strong focus on Node.js, TypeScript, React and cloud technologies Opportunity to shape engineering standards, architecture and AI adoption ABOUT … technologies and cloud infrastructure. Working closely with Product teams, stakeholders and fellow engineers, you'll help establish engineering standards, drive adoption of AI-assisted development practices and provide technical mentorship across the team. The organisation has embraced an AI-first approach to software engineering, making extensive use of modern ...

Java Developer Contract

Hiring Organisation
Evantis Consulting
Location
Glasgow, UK
integration testing) Participate in code reviews and contribute to engineering best practices Integrate with internal and third-party banking systems and APIs Ensure all development meets security, compliance, and regulatory standards Troubleshoot, debug, and optimise existing applications Required Skills & Experience Strong commercial experience in Java development (Java … working within banking, financial services, or a regulated environment Proficiency with Spring Boot and/or Spring Framework Experience with microservices architecture and RESTful API development Strong understanding of SQL and relational databases Familiarity with CI/CD pipelines and DevOps practices (Jenkins, GitLab, Azure DevOps) Experience with ...

Java Developer Contract

Hiring Organisation
Evantis Consulting
Location
Glasgow, Scotland, United Kingdom
integration testing) Participate in code reviews and contribute to engineering best practices Integrate with internal and third-party banking systems and APIs Ensure all development meets security, compliance, and regulatory standards Troubleshoot, debug, and optimise existing applications Required Skills & Experience Strong commercial experience in Java development (Java … working within banking, financial services, or a regulated environment Proficiency with Spring Boot and/or Spring Framework Experience with microservices architecture and RESTful API development Strong understanding of SQL and relational databases Familiarity with CI/CD pipelines and DevOps practices (Jenkins, GitLab, Azure DevOps) Experience with ...

Lead JavaScript/TypeScript Software Engineer

Hiring Organisation
RedTech Recruitment Ltd
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
building scalable, production-ready applications across both the frontend and backend. Working within a collaborative engineering team, you will help shape software architecture, development standards, testing practices and long-term product direction. Whilst some projects involve sophisticated physical systems and devices, prior experience with hardware-integrated software environments … commercial experience in full-stack software engineering Strong JavaScript and TypeScript experience Experience building scalable backend systems using Node.js, NestJS or similar frameworks Frontend development experience using Angular or similar modern frontend frameworks Experience designing and developing RESTful APIs Experience working within Linux-based environments Strong understanding of software ...

Full Stack Developer

Hiring Organisation
Macildowie Recruitment and Retention
Location
Grantham, Lincolnshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
product from the ground up. This is an opportunity to work on a genuinely interesting product where you'll have ownership across the entire development lifecycle, helping shape both the user experience and the underlying platform architecture. The Opportunity: We're looking for a Full-Stack Developer with strong … ease. As a Full-Stack Developer, you'll contribute across the full technology stack, from creating intuitive React interfaces and workflow builders through to API development, database design and security-focused architecture. What You'll Be Doing: Building and enhancing full-stack features using Next.js, React and TypeScript ...

Principal Software Engineer

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL … testing frameworks (e.g. Mocha, Jest, Cypress) We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application. ...

Junior Software Engineer

Hiring Organisation
Hyperloop Recruitment
Location
Liverpool, Merseyside, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £32,000 per annum
JavaScript The Role As a motivated Junior Software Developer, you'll join a collaborative engineering team working on core business platforms and new product development initiatives. You'll gain exposure to the full software development lifecycle, working alongside experienced developers to build, maintain, and improve scalable applications. Requirements … Computer Science degree or equivalent commercial experience Exposure to software development through university projects, commercial work, or personal projects PHP and MVC framework experience (Laravel preferred) HTML, CSS, JavaScript, and SQL Object-Oriented Programming (OOP) Git/Version Control Ability to write clean, maintainable, and organised code Strong communication ...

AI Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£35,000
develop new functionality and make non-functional improvements to our products and services. Understand business requirements and how they translate into technical design and development projects and tasks. Participate in architectural and design discussions and diagnose and troubleshoot complex technical issues Work with stakeholders to progress and report … projects and tasks Building Voice Agents: Developing and maintaining our Go-based Voice Agent API Development: Contributing to our unified AI API that acts as the gateway between our telephony products and various AI providers Tool Creation: Developing "Tools" (Function Calling) that allow LLMs to interact with ...

.Net Engineer

Hiring Organisation
Canada Life
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
solutions providing market-leading services for our colleagues, customers and advisers. What you'll do The Engineer is responsible for the design and development of strategic software solutions, ensuring that requirements are met, best practices are followed and that all software developed is of a high quality and robust … nature. Working with Project Managers, Product Owners, Architects, Business Analysts and Testers the successful .Net Engineer will share responsibility for project feasibility, requirements, design, development, quality and delivery. They will need to work positively and effectively within teams of mixed abilities and experience and be adaptable within changing environments. ...

Lead AI Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Agentic AI tooling and orchestration frameworks LangChain/LangGraph PyTorch and ML libraries REST APIs Docker and containerisation CI/CD pipelines Git-based development workflows What we're looking for 4-6 years' experience within Software Engineering, AI Engineering, or Machine Learning Engineering roles Strong hands-on Python … engineering practices Exposure to Agentic AI frameworks or autonomous AI workflows Experience working with Azure and Databricks Good understanding of backend engineering and API development Experience collaborating across cross-functional engineering and product teams Ability to mentor or support junior engineers Strong communication and problem-solving skills Package ...

Senior Developer

Hiring Organisation
17918
Location
United Kingdom
platforms which are fundamental to delivering strategic business goals. What you will do Reporting to the Lead Engineer (Integration), this role supports the design, development, and maintenance of custom integrations that connect A&O Shearman’s key legal systems, and which support the ingestion, time recording, and document storage … continuous improvement of QA processes and tools. Support the Enterprise Architecture & Technology Platforms leadership team to collectively define, implement and operate the firm’s development of software solutions and tooling. Work with stakeholders from Enterprise Architecture, Data Governance and Information Security to ensure solutions are performant, compliant and secure. ...

Senior Developer - C#, .Net, Agile - Remote

Hiring Organisation
17918
Location
United Kingdom
platforms which are fundamental to delivering strategic business goals. What you will do Reporting to the Lead Engineer (Integration), this role supports the design, development, and maintenance of custom integrations that connect A&O Shearman’s key legal systems, and which support the ingestion, time recording, and document storage … continuous improvement of QA processes and tools. Support the Enterprise Architecture & Technology Platforms leadership team to collectively define, implement and operate the firm’s development of software solutions and tooling. Work with stakeholders from Enterprise Architecture, Data Governance and Information Security to ensure solutions are performant, compliant and secure. ...