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25 Permanent API jobs in County Durham + 20 miles
56 exact matches jobs are outside your preferred location
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Lead Java Developer - 6 Month - Government - Hybrid
Lead Java Developer - 6 Month - Government - Hybrid
Stealth IT Consulting Limited
UK
£570 per day 570 Inside IR35
Job Title: Lead Java Developer - Rate: £570 (Inside IR35) Duration: 6 months - Location: Hybrid - Once a week in Leeds and once every quater to Manchester - Clearance: BPSS - Stages: 1 Stage - Must Have Government & Lead Experience - Essential Skills & Experience * Extensive experience developing enterprise applications using Java. * Strong expertise with Java 11/17+, Spring Boot, and microservices architecture. * Experience designing and consuming REST APIs. * Strong knowledge of cloud platforms such as AWS or Azure. * Experience with containerisation technologies such as Docker and Kubernetes. * Knowledge of CI/CD pipelines and DevOps practices. * Strong understanding of software engineering principles, design patterns, and clean code practices. * Experience working within Agile and Scrum environments. * Ability to lead technical discussions and mentor engineering teams.
Job Title: Lead Java Developer - Rate: £570 (Inside IR35) Duration: 6 months - Location: Hybrid - Once a week in Leeds and once every quater to Manchester - Clearance: BPSS - Stages: 1 Stage - Must Have Government & Lead Experience - Essential Skills & Experience * Extensive experience developing enterprise applications using Java. * Strong expertise with Java 11/17+, Spring Boot, and microservices architecture. * Experience designing and consuming REST APIs. * Strong knowledge of cloud platforms such as AWS or Azure. * Experience with containerisation technologies such as Docker and Kubernetes. * Knowledge of CI/CD pipelines and DevOps practices. * Strong understanding of software engineering principles, design patterns, and clean code practices. * Experience working within Agile and Scrum environments. * Ability to lead technical discussions and mentor engineering teams.
FEATURED
Java Developer - Inside IR35 - Government
Java Developer - Inside IR35 - Government
Stealth IT Consulting Limited
UK
£500 per day 500 Inside IR35
Key Responsibilities * Design, develop, test, and maintain enterprise-grade Java applications * Build scalable RESTful APIs and microservices * Collaborate with architects, DevOps engineers, QA, and business stakeholders * Write clean, maintainable, and secure code following best practices * Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives * Perform code reviews and contribute to continuous improvement initiatives * Troubleshoot and resolve application defects and production issues * Contribute to CI/CD pipeline improvements and automated testing strategies * Ensure solutions comply with security, accessibility, and government digital standards * Support cloud-native development and deployment practices
Key Responsibilities * Design, develop, test, and maintain enterprise-grade Java applications * Build scalable RESTful APIs and microservices * Collaborate with architects, DevOps engineers, QA, and business stakeholders * Write clean, maintainable, and secure code following best practices * Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives * Perform code reviews and contribute to continuous improvement initiatives * Troubleshoot and resolve application defects and production issues * Contribute to CI/CD pipeline improvements and automated testing strategies * Ensure solutions comply with security, accessibility, and government digital standards * Support cloud-native development and deployment practices
FEATURED
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UX/UI Engineer (AI-Driven Product Development) Location: UK Remote - Salary: £45,000 - £55,000 - Type: Permanent, Full-Time - Please note: Applicants must be based in the UK. Sponsorship is not available for this position. The Opportunity - We're partnering with an innovative technology company developing enterprise software solutions for highly regulated industries. As the business continues to grow, they're looking for a UX/UI Engineer who embraces AI-powered development and can leverage modern tools to accelerate design, prototyping, and product delivery. This is an exciting opportunity to join a product-focused team where AI is a core part of the development process. You'll help transform complex workflows and business requirements into intuitive, scalable, and engaging user experiences while working closely with Product and Engineering teams. The Role
UX/UI Engineer (AI-Driven Product Development) Location: UK Remote - Salary: £45,000 - £55,000 - Type: Permanent, Full-Time - Please note: Applicants must be based in the UK. Sponsorship is not available for this position. The Opportunity - We're partnering with an innovative technology company developing enterprise software solutions for highly regulated industries. As the business continues to grow, they're looking for a UX/UI Engineer who embraces AI-powered development and can leverage modern tools to accelerate design, prototyping, and product delivery. This is an exciting opportunity to join a product-focused team where AI is a core part of the development process. You'll help transform complex workflows and business requirements into intuitive, scalable, and engaging user experiences while working closely with Product and Engineering teams. The Role
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Senior Developer - Contract Type: Full-Time, Permanent - Salary: Up to £65,000 per annum - Location: Home Based - Overview - We are seeking a Senior Developer to join a software engineering team responsible for building and operating a modern Azure-based platform alongside on-premise solutions in the Rail sector. This is a hands-on technical role focused on the design, development, support, and continuous improvement of software solutions, with a strong emphasis on Kubernetes, C#/.NET, and contributing to the adoption of AI-driven capabilities across products and services. You will play a key role in the ongoing development of the technical platform, ensuring solutions remain scalable, secure, and fit for purpose, while supporting the use of emerging technologies, including AI and intelligent automation, where these can add real value. The Role - Software Development
Senior Developer - Contract Type: Full-Time, Permanent - Salary: Up to £65,000 per annum - Location: Home Based - Overview - We are seeking a Senior Developer to join a software engineering team responsible for building and operating a modern Azure-based platform alongside on-premise solutions in the Rail sector. This is a hands-on technical role focused on the design, development, support, and continuous improvement of software solutions, with a strong emphasis on Kubernetes, C#/.NET, and contributing to the adoption of AI-driven capabilities across products and services. You will play a key role in the ongoing development of the technical platform, ensuring solutions remain scalable, secure, and fit for purpose, while supporting the use of emerging technologies, including AI and intelligent automation, where these can add real value. The Role - Software Development
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About the Role At Barchester, our people are at the heart of everything we doand great people need great systems behind them. We''re now looking for an experienced HR Systems Analyst to support and enhance our HR technology, ensuring data integrity, system efficiency and a seamless employee experience across the organisation. This is a key role within People Services, where you will take ownership of our HR systems, supporting day-to-day operations while playing an important part in our HRIS transformation journey. You'll work with People, Payroll and IT teams to improve processes, drive automation and maximise the value of our systems. Responsibilities HR Systems Management & Support - Administer and maintain HR systems, including Resourcelink (Zellis) Ensure systems are accurate, reliable and fit for purpose
About the Role At Barchester, our people are at the heart of everything we doand great people need great systems behind them. We''re now looking for an experienced HR Systems Analyst to support and enhance our HR technology, ensuring data integrity, system efficiency and a seamless employee experience across the organisation. This is a key role within People Services, where you will take ownership of our HR systems, supporting day-to-day operations while playing an important part in our HRIS transformation journey. You'll work with People, Payroll and IT teams to improve processes, drive automation and maximise the value of our systems. Responsibilities HR Systems Management & Support - Administer and maintain HR systems, including Resourcelink (Zellis) Ensure systems are accurate, reliable and fit for purpose
About the Role At Barchester, our people are at the heart of everything we doand great people need great systems behind them. We're now looking for an experienced HR Systems Analyst to support and enhance our HR technology, ensuring data integrity, system efficiency and a seamless employee experience across the organisation. This is a key role within People Services, where you will take ownership of our HR systems, supporting day-to-day operations while playing an important part in our HRIS transformation journey. You'll work with People, Payroll and IT teams to improve processes, drive automation and maximise the value of our systems. Responsibilities HR Systems Management & Support - Administer and maintain HR systems, including Resourcelink (Zellis) Ensure systems are accurate, reliable and fit for purpose - Conduct regular data audits and system reviews to maintain integrity
About the Role At Barchester, our people are at the heart of everything we doand great people need great systems behind them. We're now looking for an experienced HR Systems Analyst to support and enhance our HR technology, ensuring data integrity, system efficiency and a seamless employee experience across the organisation. This is a key role within People Services, where you will take ownership of our HR systems, supporting day-to-day operations while playing an important part in our HRIS transformation journey. You'll work with People, Payroll and IT teams to improve processes, drive automation and maximise the value of our systems. Responsibilities HR Systems Management & Support - Administer and maintain HR systems, including Resourcelink (Zellis) Ensure systems are accurate, reliable and fit for purpose - Conduct regular data audits and system reviews to maintain integrity
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Software Engineer - Remote UK
Software Engineer - Remote UK
Zorba Consulting
UK
From £70,000 to £90,000 per annum 25 days hols, Share Options, Health
Join a fast-growing Banking SaaS provider building next generation core banking technology. We are looking for Software Engineers with experience in Node.js/TypeScript/JavaScript, .NET/C#, or Java to work remotely in the UK, able to travel to London quarterly experience within Fintech or Banking essential. You will work directly on customer problems, understand the business context and own solutions end-to-end. From concept and design through to development, release, monitoring and operational support. You will join a team building a modern core banking platform from scratch. This requires intellectual curiosity, discipline, and deep architectural thinking to build technology capable of evolving alongside regulatory and technological change. Location:Remote-first but UK-based for essential company events.
Join a fast-growing Banking SaaS provider building next generation core banking technology. We are looking for Software Engineers with experience in Node.js/TypeScript/JavaScript, .NET/C#, or Java to work remotely in the UK, able to travel to London quarterly experience within Fintech or Banking essential. You will work directly on customer problems, understand the business context and own solutions end-to-end. From concept and design through to development, release, monitoring and operational support. You will join a team building a modern core banking platform from scratch. This requires intellectual curiosity, discipline, and deep architectural thinking to build technology capable of evolving alongside regulatory and technological change. Location:Remote-first but UK-based for essential company events.
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£40,000 | Fully Remote | UK Based - Love building on Shopify? We're looking for a Shopify Software Engineer to join a growing engineering team delivering ecommerce platforms, customer-facing products and business-critical systems. This is a genuinely fully remote UK role where you'll have the autonomy to own solutions, solve complex problems and help shape the future of a rapidly evolving technology platform. While Shopify is at the heart of the role, you'll also work across a modern engineering stack including React and Python. What you'll be doing - Build, enhance and optimise Shopify stores, integrations and applications - Develop software using Shopify, React and Python - Work across customer-facing products and internal platforms - Design scalable, maintainable and reliable solutions - Collaborate with Product, QA, Data and Platform teams
£40,000 | Fully Remote | UK Based - Love building on Shopify? We're looking for a Shopify Software Engineer to join a growing engineering team delivering ecommerce platforms, customer-facing products and business-critical systems. This is a genuinely fully remote UK role where you'll have the autonomy to own solutions, solve complex problems and help shape the future of a rapidly evolving technology platform. While Shopify is at the heart of the role, you'll also work across a modern engineering stack including React and Python. What you'll be doing - Build, enhance and optimise Shopify stores, integrations and applications - Develop software using Shopify, React and Python - Work across customer-facing products and internal platforms - Design scalable, maintainable and reliable solutions - Collaborate with Product, QA, Data and Platform teams
Software Engineer (React / Full Stack) Remote UK £40,000 - React | Python | Full Stack Engineering - We're looking for a Software Engineer to help design, build and maintain reliable software across customer-facing products and internal systems. This is a hands-on engineering role for someone who enjoys solving problems, working with autonomy and owning delivery from initial understanding through to production release. You'll join a collaborative engineering team working primarily with React, Python and modern development practices. What you'll be doing * Designing, building and maintaining software across product and internal platforms * Developing modern web applications using React and related technologies * Building backend services and integrations using Python * Taking ownership of technical problems from investigation through to delivery
Software Engineer (React / Full Stack) Remote UK £40,000 - React | Python | Full Stack Engineering - We're looking for a Software Engineer to help design, build and maintain reliable software across customer-facing products and internal systems. This is a hands-on engineering role for someone who enjoys solving problems, working with autonomy and owning delivery from initial understanding through to production release. You'll join a collaborative engineering team working primarily with React, Python and modern development practices. What you'll be doing * Designing, building and maintaining software across product and internal platforms * Developing modern web applications using React and related technologies * Building backend services and integrations using Python * Taking ownership of technical problems from investigation through to delivery
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Senior Full Stack Engineer (Python/React) -TOP COMPANY!
Senior Full Stack Engineer (Python/React) -TOP COMPANY!
Robert Half Limited
UK
£80000 - £85000 per annum + High Bonus, Healthcare, Gym,
This is a Perm role - In partnership with Robert Half Ltd - Location: Central London (Work Pattern 2 days in office and 3 days from home) You'll be joining a top-tier, high-standards engineering environment with strong tenure and a genuinely solid technical culture. We are seeking an experienced Senior Full Stack Engineer to play a key role in the design, development, and evolution of a growing suite of data-driven products and analytics platforms. Key Responsibilities * Design and build scalable full stack applications across backend and frontend layers. * Develop backend services using Python, SQL, Azure, and Snowflake. * Build modern frontend applications using React and TypeScript. * Design and develop APIs and scalable system architecture. * Work on data-intensive platforms handling large datasets and analytics workflows. What We're Looking For
This is a Perm role - In partnership with Robert Half Ltd - Location: Central London (Work Pattern 2 days in office and 3 days from home) You'll be joining a top-tier, high-standards engineering environment with strong tenure and a genuinely solid technical culture. We are seeking an experienced Senior Full Stack Engineer to play a key role in the design, development, and evolution of a growing suite of data-driven products and analytics platforms. Key Responsibilities * Design and build scalable full stack applications across backend and frontend layers. * Develop backend services using Python, SQL, Azure, and Snowflake. * Build modern frontend applications using React and TypeScript. * Design and develop APIs and scalable system architecture. * Work on data-intensive platforms handling large datasets and analytics workflows. What We're Looking For
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Location options: Birmingham, Cardiff, Glasgow, London, Manchester, Woking with hybrid working across office, client site, and home - Start dates: April 2026 or September 2026 intake - Type and salary: Permanent full time - Salary: £30,000 plus benefits - Role overview - Join an ERP cloud team supporting large scale Oracle cloud and multi cloud programmes - Work with technical experts and client SMEs to design, build, and operate modern cloud platforms - Rotate across roles such as cloud infrastructure engineering, integration development, and cloud native development as you build your career path - Gain hands on project experience across private and public sector clients including government, utilities, and defence - What you will be doing - Support design and implementation of Oracle Cloud Infrastructure solutions and related cloud services
Location options: Birmingham, Cardiff, Glasgow, London, Manchester, Woking with hybrid working across office, client site, and home - Start dates: April 2026 or September 2026 intake - Type and salary: Permanent full time - Salary: £30,000 plus benefits - Role overview - Join an ERP cloud team supporting large scale Oracle cloud and multi cloud programmes - Work with technical experts and client SMEs to design, build, and operate modern cloud platforms - Rotate across roles such as cloud infrastructure engineering, integration development, and cloud native development as you build your career path - Gain hands on project experience across private and public sector clients including government, utilities, and defence - What you will be doing - Support design and implementation of Oracle Cloud Infrastructure solutions and related cloud services
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Senior Cloud Native AI Security Engineer | Remote | 12 month contract | £85 p/h | Inside IR35 - We're looking for a highly experienced Senior Cloud Native AI Security Engineer to help design, build, and scale next-generation cloud-native security platforms used to detect and respond to emerging AI-driven threats at enterprise scale. This is a deeply technical engineering role focused on building high-performance distributed systems, scalable microservices, and secure cloud-native infrastructure capable of handling massive real-time workloads across modern cloud environments. You'll work alongside world-class engineering teams to deliver resilient, highly available services while driving best practices across security, automation, scalability, and operational excellence. What You'll Be Doing * Architect and build highly scalable cloud-native services capable of processing ...
Senior Cloud Native AI Security Engineer | Remote | 12 month contract | £85 p/h | Inside IR35 - We're looking for a highly experienced Senior Cloud Native AI Security Engineer to help design, build, and scale next-generation cloud-native security platforms used to detect and respond to emerging AI-driven threats at enterprise scale. This is a deeply technical engineering role focused on building high-performance distributed systems, scalable microservices, and secure cloud-native infrastructure capable of handling massive real-time workloads across modern cloud environments. You'll work alongside world-class engineering teams to deliver resilient, highly available services while driving best practices across security, automation, scalability, and operational excellence. What You'll Be Doing * Architect and build highly scalable cloud-native services capable of processing ...
Fully Remote (UK-based) Occasional Out-of-Hours Work Required Im supporting a long-term programme looking for an experienced Scala Developer to join a high-performing engineering team on a 12-month Outside IR35 contract. * Strong commercial experience with Scala * Experience building high-quality, scalable backend services * Exposure to microservices, REST APIs, functional programming * Strong understanding of CI/CD and modern engineering practices * Cloud experience (AWS ideally) * Able to support occasional out-of-hours work when required * 12 months * Remote * Immediate interviews & quick onboarding If youre available and interested, drop me a message or send over your CV.
Fully Remote (UK-based) Occasional Out-of-Hours Work Required Im supporting a long-term programme looking for an experienced Scala Developer to join a high-performing engineering team on a 12-month Outside IR35 contract. * Strong commercial experience with Scala * Experience building high-quality, scalable backend services * Exposure to microservices, REST APIs, functional programming * Strong understanding of CI/CD and modern engineering practices * Cloud experience (AWS ideally) * Able to support occasional out-of-hours work when required * 12 months * Remote * Immediate interviews & quick onboarding If youre available and interested, drop me a message or send over your CV.
FEATURED
Senior Data Scientist - Location: UK Remote - Salary: £60,000 - £70,000 - Employment Type: Full-Time - Please note: Sponsorship is not available for this position. Overview - A growing organisation is looking for a Senior Data Scientist to help develop advanced AI and analytics capabilities that power large-scale intelligence and data-driven products. This is an opportunity to work within a research-focused environment, building scalable machine learning models and AI systems across areas such as NLP, recommendation systems, predictive analytics, and workforce intelligence. The Role - As a Senior Data Scientist, you will contribute to the development and optimisation of advanced machine learning and AI models while maintaining high standards of experimentation, validation, and responsible AI practices. You'll work closely with AI Engineers, Product teams, and cross-functional stakeholders ...
Senior Data Scientist - Location: UK Remote - Salary: £60,000 - £70,000 - Employment Type: Full-Time - Please note: Sponsorship is not available for this position. Overview - A growing organisation is looking for a Senior Data Scientist to help develop advanced AI and analytics capabilities that power large-scale intelligence and data-driven products. This is an opportunity to work within a research-focused environment, building scalable machine learning models and AI systems across areas such as NLP, recommendation systems, predictive analytics, and workforce intelligence. The Role - As a Senior Data Scientist, you will contribute to the development and optimisation of advanced machine learning and AI models while maintaining high standards of experimentation, validation, and responsible AI practices. You'll work closely with AI Engineers, Product teams, and cross-functional stakeholders ...
Senior AI Engineer - Location: UK Remote (UK-based candidates only) Salary: £60,000 - £70,000 - Employment Type: Full-Time - Please note: Sponsorship is not available for this position. Overview - A growing organisation is looking for a Senior AI Engineer to help design, build, and scale production-grade AI systems and data platforms used across enterprise environments. This is an opportunity to join a collaborative engineering function focused on building robust AI pipelines, transformation APIs, and scalable backend services that support advanced analytics and machine learning products. The Role - As a Senior AI Engineer, you will work closely with Data Scientists and cross-functional technical teams to productionise machine learning models and develop high-performance AI services. You'll contribute across the full engineering lifecycle-from system design and integration through to ...
Senior AI Engineer - Location: UK Remote (UK-based candidates only) Salary: £60,000 - £70,000 - Employment Type: Full-Time - Please note: Sponsorship is not available for this position. Overview - A growing organisation is looking for a Senior AI Engineer to help design, build, and scale production-grade AI systems and data platforms used across enterprise environments. This is an opportunity to join a collaborative engineering function focused on building robust AI pipelines, transformation APIs, and scalable backend services that support advanced analytics and machine learning products. The Role - As a Senior AI Engineer, you will work closely with Data Scientists and cross-functional technical teams to productionise machine learning models and develop high-performance AI services. You'll contribute across the full engineering lifecycle-from system design and integration through to ...
Strong understanding of application design, API design, and data modelling.
Strong understanding of application design, API design, and data modelling.
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Solid understanding of API-led and cloud integration architectures??
Solid understanding of API-led and cloud integration architectures??
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Senior ServiceNow Developer - ITAM, ITOM, HAM, Fully Remote (UK)
Senior ServiceNow Developer - ITAM, ITOM, HAM, Fully Remote (UK)
NST Recruitment Ltd
UK
£500 per day Outside IR35 - 6 months - Fully Remote (UK) + occasional
The Senior ServiceNow Developer needs good REST API knowledge as well as licence management.
The Senior ServiceNow Developer needs good REST API knowledge as well as licence management.
Exposure to GraphQL, gRPC, or API gateway patterns.
Exposure to GraphQL, gRPC, or API gateway patterns.
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Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation Java developer Camunda developer Zeebe Cloud AWS Azure GCP Terraform Helm process automation agentic AI artificial intelligence security clearance SC DV eDV London home based hybrid junior jnr
Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation Java developer Camunda developer Zeebe Cloud AWS Azure GCP Terraform Helm process automation agentic AI artificial intelligence security clearance SC DV eDV London home based hybrid junior jnr
AWS platform knowledge, including Lambda (for integration), API Gateway, S3, CloudWatch, and IAM
AWS platform knowledge, including Lambda (for integration), API Gateway, S3, CloudWatch, and IAM
Experience with Web application standards and REST API's (Web services, JSON, HTTP, Https)
Experience with Web application standards and REST API's (Web services, JSON, HTTP, Https)
Familiarity with API technologies, integration frameworks, and microservices-based solutions.
Familiarity with API technologies, integration frameworks, and microservices-based solutions.
Provide hands-on expertise in Java-based systems, including concurrency, performance tuning, memory management, and API design.
Provide hands-on expertise in Java-based systems, including concurrency, performance tuning, memory management, and API design.
Work with us at Riverford, and join a thriving employee-owned business * Be part of a supportive, down-to-earth and solutions driven tech team * Beyond the Veg Box - At Riverford, our passion for organic vegetables is unmatched. We're not just about delivering veg boxes; we're dedicated to sustainable farming and community building. As a part of our team, you become a co-owner, sharing in our successes and contributing to a mission that goes beyond profit. We aim to make Riverford a fulfilling place to work, where our co-owners feel valued. * Our HQ at Wash Farm in Devon is a beautiful place to work , surrounded by good people, good food, and plenty of fresh air. As a co-owner, you'll benefit from 33 days holiday (pro rata, including bank holidays), an ethical & generous company pension scheme, and an annual profit share, where 10% of all profits are split equally among ...
Work with us at Riverford, and join a thriving employee-owned business * Be part of a supportive, down-to-earth and solutions driven tech team * Beyond the Veg Box - At Riverford, our passion for organic vegetables is unmatched. We're not just about delivering veg boxes; we're dedicated to sustainable farming and community building. As a part of our team, you become a co-owner, sharing in our successes and contributing to a mission that goes beyond profit. We aim to make Riverford a fulfilling place to work, where our co-owners feel valued. * Our HQ at Wash Farm in Devon is a beautiful place to work , surrounded by good people, good food, and plenty of fresh air. As a co-owner, you'll benefit from 33 days holiday (pro rata, including bank holidays), an ethical & generous company pension scheme, and an annual profit share, where 10% of all profits are split equally among ...