Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
18 Permanent API jobs in Newcastle Business Park + 20 miles
52 exact matches jobs are outside your preferred location
Youll join our product and engineering team working on a Django back end and REST API that powers the Shortlister platform. Own and enhance our Django REST API, improving performance, security, maintainability and developer experience * Solid understanding of API design and HTTP fundamentals (authentication, headers, CORS, versioning)
Youll join our product and engineering team working on a Django back end and REST API that powers the Shortlister platform. Own and enhance our Django REST API, improving performance, security, maintainability and developer experience * Solid understanding of API design and HTTP fundamentals (authentication, headers, CORS, versioning)
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
NEW
)
Principle Java Engineer
Principle Java Engineer
Profile 29
UK
From £70,000 to £90,000 per annum + benefits + hybrid (or remote) work
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 lead senior manager manage
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 lead senior manager manage
Principle Java Engineer
Principle Java Engineer
Profile 29
UK
From £70,000 to £90,000 per annum + benefits + hybrid (or remote) work
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 lead senior manager manage
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 lead senior manager manage
)
The ideal candidate will be an experienced Python developer with a strong understanding of modern backend engineering principles, cloud-native development, and API design.
The ideal candidate will be an experienced Python developer with a strong understanding of modern backend engineering principles, cloud-native development, and API design.
The ideal candidate will be an experienced Python developer with a strong understanding of modern backend engineering principles, cloud-native development, and API design.
The ideal candidate will be an experienced Python developer with a strong understanding of modern backend engineering principles, cloud-native development, and API design.
The engineering team works on a fully modernised, cloud-hosted SaaS platform built using contemporary frameworks and best practices, with a focus on scalable architecture, API-first design, and test-driven development. * API design and third-party integrations (payments, SaaS tools, external services)
The engineering team works on a fully modernised, cloud-hosted SaaS platform built using contemporary frameworks and best practices, with a focus on scalable architecture, API-first design, and test-driven development. * API design and third-party integrations (payments, SaaS tools, external services)
Architect data contract and schema governance across pipeline boundaries, structurally enforcing schema conformity and API contract compliance.
Architect data contract and schema governance across pipeline boundaries, structurally enforcing schema conformity and API contract compliance.
)
API and systems integration experience
API and systems integration experience
NEWFEATURED
)
Software Engineer & Cloud Operations Specialist - Node, AWS.
Software Engineer & Cloud Operations Specialist - Node, AWS.
S Merrick LTD
Europe
Unspecified Daily Rate Negotiable - Outside IR35
You must have strong hands-on production Node.js and Python API development experience. * Frequent/daily Node.js backend/API development * Production Python API development, ideally Flask or FastAPI - Please only apply if you can commit to 24 hours per week and your CV clearly demonstrates production Node.js, Python API, AWS infrastructure, Docker and Ansible experience.
You must have strong hands-on production Node.js and Python API development experience. * Frequent/daily Node.js backend/API development * Production Python API development, ideally Flask or FastAPI - Please only apply if you can commit to 24 hours per week and your CV clearly demonstrates production Node.js, Python API, AWS infrastructure, Docker and Ansible experience.
Software Engineer & Cloud Operations Specialist - Node, AWS
Software Engineer & Cloud Operations Specialist - Node, AWS
S Merrick LTD
UK
Unspecified Daily Rate Negotiable - Outside IR35
You must have strong hands-on production Node.js and Python API development experience. * Frequent/daily Node.js backend/API development * Production Python API development, ideally Flask or FastAPI - Please only apply if you can commit to 24 hours per week and your CV clearly demonstrates production Node.js, Python API, AWS infrastructure, Docker and Ansible experience.
You must have strong hands-on production Node.js and Python API development experience. * Frequent/daily Node.js backend/API development * Production Python API development, ideally Flask or FastAPI - Please only apply if you can commit to 24 hours per week and your CV clearly demonstrates production Node.js, Python API, AWS infrastructure, Docker and Ansible experience.
)
Penetration Tester (CHECK / CREST)
Penetration Tester (CHECK / CREST)
Oscar Associates (UK) Limited
UK
£55000 - £90000 per annum + Expenses + Overnight Bonus
Deliver web application, API, and infrastructure penetration tests, taking ownership of engagements end-to-end from scoping through to final report delivery. * Hands-on experience delivering web application, API, and/or infrastructure penetration tests in a professional consultancy setting.
Deliver web application, API, and infrastructure penetration tests, taking ownership of engagements end-to-end from scoping through to final report delivery. * Hands-on experience delivering web application, API, and/or infrastructure penetration tests in a professional consultancy setting.
)
Develop and maintain product documentation for product requirements, release notes, API documentation and internal materials.
Develop and maintain product documentation for product requirements, release notes, API documentation and internal materials.
FEATURED
)
Applications Technical Lead - Newcastle
Applications Technical Lead - Newcastle
MORGAN PHILIPS UK LIMITED
Tyne and Wear
£80000 - £90000 per annum + Bonus and car/car allowance
Solid experience with enterprise integration patterns, API design, asynchronous messaging and data synchronisation - This includes setting clear expectations for configuration, customisation, integration, and API usage, as well as ensuring delivery outputs meet agreed standards for documentation, testing and handover into live service.
Solid experience with enterprise integration patterns, API design, asynchronous messaging and data synchronisation - This includes setting clear expectations for configuration, customisation, integration, and API usage, as well as ensuring delivery outputs meet agreed standards for documentation, testing and handover into live service.
)
You will work on complex automation projects, contributing to the architecture, implementation, and improvement of automated test frameworks across UI, API, and database systems. * Develops and maintains complex automated scripts for UI, API, and database systems, ensuring high performance, reliability, and adherence to standards. * Deep practical knowledge of industry-standard tools for web, API, and mobile testing, with the ability to troubleshoot complex environment-specific issues. * A structured and proficient approach to API testing using both automated code frameworks and exploratory tools like Postman.
You will work on complex automation projects, contributing to the architecture, implementation, and improvement of automated test frameworks across UI, API, and database systems. * Develops and maintains complex automated scripts for UI, API, and database systems, ensuring high performance, reliability, and adherence to standards. * Deep practical knowledge of industry-standard tools for web, API, and mobile testing, with the ability to troubleshoot complex environment-specific issues. * A structured and proficient approach to API testing using both automated code frameworks and exploratory tools like Postman.
PREMIUM
Exposure to API technologies such as GraphQL, gRPC or API gateway patterns.
Exposure to API technologies such as GraphQL, gRPC or API gateway patterns.
Advanced knowledge of the end-to-end testing ecosystem, including web, API, and mobile tools, with the ability to evaluate and onboard new technologies for different client contexts. * Proficiency in API testing and the integration of automated security or performance checks into the API layer.
Advanced knowledge of the end-to-end testing ecosystem, including web, API, and mobile tools, with the ability to evaluate and onboard new technologies for different client contexts. * Proficiency in API testing and the integration of automated security or performance checks into the API layer.
PREMIUM
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
NEW
Freelance/Contract SAP ABAP Developer (E-Invoicing) - Remote - Europe - Location - Remote - Engagement Type - On-Demand Contractor - Work Arrangement * 0-20 hours per week * Work assigned based on project demand * Flexible, as-needed engagement model * Long-term opportunity for the right consultant - Position Summary - We are seeking an experienced SAP ABAP Developer to provide on-demand development and support services across SAP landscapes. The successful consultant will support enhancement, integration, compliance, and maintenance activities, working closely with functional and technical teams to deliver high-quality SAP solutions. A key focus of this role will be supporting Poland eInvoicing (KSeF) requirements, including integration development, XML processing, compliance validation, and submission management. Key Responsibilities
Freelance/Contract SAP ABAP Developer (E-Invoicing) - Remote - Europe - Location - Remote - Engagement Type - On-Demand Contractor - Work Arrangement * 0-20 hours per week * Work assigned based on project demand * Flexible, as-needed engagement model * Long-term opportunity for the right consultant - Position Summary - We are seeking an experienced SAP ABAP Developer to provide on-demand development and support services across SAP landscapes. The successful consultant will support enhancement, integration, compliance, and maintenance activities, working closely with functional and technical teams to deliver high-quality SAP solutions. A key focus of this role will be supporting Poland eInvoicing (KSeF) requirements, including integration development, XML processing, compliance validation, and submission management. Key Responsibilities
NEWFEATURED
)
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
PREMIUM
)
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
)
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.
FEATURED
)
£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