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14 Permanent API jobs in North East + 20 miles
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Software Development Engineer in Test / C# Automation Engineer
Software Development Engineer in Test / C# Automation Engineer
Develop
Newcastle Upon Tyne (NE1)
£45000.00 - £55000.00 per annum
Experience with Postman, API test frameworks, writing automated API tests * Strong background in API testing and backend validation
Experience with Postman, API test frameworks, writing automated API tests * Strong background in API testing and backend validation
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Bonus points for: Integration/API experience, analytics skills, marketing automation background, MSP exposure, or GDPR knowledge.
Bonus points for: Integration/API experience, analytics skills, marketing automation background, MSP exposure, or GDPR knowledge.
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Measure cargo quantity using tank gauging, ullage, sounding, and dipping, calculate volumes using calibration tables, API/ASTM standards, and temperature corrections, Verify ship, shore, and terminal figures during loading and discharge, Witness and record custody transfer measurements. * Take representative samples of petroleum products and chemicals, ensure sampling follows API, ASTM, ISO, or IP standards, check product specifications (density, temperature, appearance, water content), Identify contamination, commingling, or off-spec cargoes.
Measure cargo quantity using tank gauging, ullage, sounding, and dipping, calculate volumes using calibration tables, API/ASTM standards, and temperature corrections, Verify ship, shore, and terminal figures during loading and discharge, Witness and record custody transfer measurements. * Take representative samples of petroleum products and chemicals, ensure sampling follows API, ASTM, ISO, or IP standards, check product specifications (density, temperature, appearance, water content), Identify contamination, commingling, or off-spec cargoes.
PREMIUM
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AI Research Analyst (R&D)
AI Research Analyst (R&D)
Hireful
Newcastle Upon Tyne, Tyne and Wear
£45K basic - £50K basic + Bonus + Benefits package
API and cloud platform exposure
API and cloud platform exposure
FEATURED
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Lead Enterprise Architect
Lead Enterprise Architect
DWP Digital
Cochrane Park, Newcastle Upon Tyne (NE7), NE7 7NE
£75026 - £99836 per annum + plus 28.97% employer pension contributions
Pay up to £99,836, plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Join us and shape how one of the UK's largest digital organisations connects, scales and secures the technology that underpins services for millions of citizens - As a Lead Enterprise Architect, you'll join DWP Digital's Enterprise Architecture community - a team that designs the strategic technology direction for our entire organisation. Your work will influence multi-billion-pound services, helping us manage technical risk, reduce complexity and drive transformation across a vast and critical technology estate. This is a high-impact, highly visible role. You'll be the recognised expert in integration architecture across DWP, shaping strategic decisions, guiding senior leaders and enabling the adoption of modern technologies.
Pay up to £99,836, plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Join us and shape how one of the UK's largest digital organisations connects, scales and secures the technology that underpins services for millions of citizens - As a Lead Enterprise Architect, you'll join DWP Digital's Enterprise Architecture community - a team that designs the strategic technology direction for our entire organisation. Your work will influence multi-billion-pound services, helping us manage technical risk, reduce complexity and drive transformation across a vast and critical technology estate. This is a high-impact, highly visible role. You'll be the recognised expert in integration architecture across DWP, shaping strategic decisions, guiding senior leaders and enabling the adoption of modern technologies.
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Backup and Recovery Engineer
Backup and Recovery Engineer
DWP Digital
Cochrane Park, Newcastle Upon Tyne (NE7), NE7 7NE
£44447 - £52442 per annum
Pay up to £52,442 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Digital with Purpose. We are looking for an outstanding Backup and Recovery Engineer to join our community of tech experts in DWP Digital, to assist in the design of Infrastructure services in collaboration with Architecture and Engineering principles. We're using fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives. DWP is the UK's largest government department. We help people into work and make payments worth over £195bn a year to support and empower millions of people. The scale of what we do is extraordinary, and our purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need?
Pay up to £52,442 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Digital with Purpose. We are looking for an outstanding Backup and Recovery Engineer to join our community of tech experts in DWP Digital, to assist in the design of Infrastructure services in collaboration with Architecture and Engineering principles. We're using fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives. DWP is the UK's largest government department. We help people into work and make payments worth over £195bn a year to support and empower millions of people. The scale of what we do is extraordinary, and our purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need?
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We are looking for a talented Software Engineer to join our team specializing in IT for Cummins in Darlington, County Durham, United Kingdom. This is an on-site role. The position requires a significant presence at the workplace and follows a 37.5-hour work week. * Design, develop, and implement software solutions by analyzing business needs, studying system flows, and applying the full software development lifecycle. * Document and demonstrate solutions through clear technical documentation, flowcharts, layouts, and system specifications. * Evaluate feasibility of proposed solutions by conducting requirements analysis, problem definition, and solution design. * Prepare, install, and maintain software applications while ensuring compliance with coding standards, technical design, and system performance requirements.
We are looking for a talented Software Engineer to join our team specializing in IT for Cummins in Darlington, County Durham, United Kingdom. This is an on-site role. The position requires a significant presence at the workplace and follows a 37.5-hour work week. * Design, develop, and implement software solutions by analyzing business needs, studying system flows, and applying the full software development lifecycle. * Document and demonstrate solutions through clear technical documentation, flowcharts, layouts, and system specifications. * Evaluate feasibility of proposed solutions by conducting requirements analysis, problem definition, and solution design. * Prepare, install, and maintain software applications while ensuring compliance with coding standards, technical design, and system performance requirements.
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Salesforce Solution Architect
Salesforce Solution Architect
Quickline Communications
Eppleworth, Cottingham (HU16), HU10 6DN
Competitive
We’re Quickline, and we believe everyone deserves great internet. Whoever you are, wherever you are and whatever you do online. So we’re on a mission to provide just that. Lightning fast, reliable broadband that reaches the places other providers leave behind. Our mission relies on a team full of inspiring people, and we’re looking for a Salesforce Architect to lead the design, implementation, and optimisation of scalable Salesforce solutions that support long-term growth, performance, and security - This is a hands-on architectural role where you’ll bridge business requirements and technical delivery, working closely with stakeholders, developers, and administrators to shape the future of our Salesforce platform. Here’s why you’ll love this role… - Design end-to-end Salesforce architecture, ensuring solutions align with business strategy, Salesforce best practices, and ...
We’re Quickline, and we believe everyone deserves great internet. Whoever you are, wherever you are and whatever you do online. So we’re on a mission to provide just that. Lightning fast, reliable broadband that reaches the places other providers leave behind. Our mission relies on a team full of inspiring people, and we’re looking for a Salesforce Architect to lead the design, implementation, and optimisation of scalable Salesforce solutions that support long-term growth, performance, and security - This is a hands-on architectural role where you’ll bridge business requirements and technical delivery, working closely with stakeholders, developers, and administrators to shape the future of our Salesforce platform. Here’s why you’ll love this role… - Design end-to-end Salesforce architecture, ensuring solutions align with business strategy, Salesforce best practices, and ...
FEATURED
We're looking for a Principal/Lead Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical leadership role where you'll shape the design, guide the team, and ensure successful delivery of a critical transformation project. Key Responsibilities * Drive the migration of legacy systems to modern, cloud-based solutions. * Define and implement microservice architecture using a code-first approach. * Apply strong architectural principles and design patterns to deliver robust solutions. * Collaborate with a cross-functional team (including React developers) to ensure seamless integration of front-end and back-end. * Get hands-on with C#, .NET, SQL, Web APIs, and React for complex feature development. * Build credibility through technical expertise and lead the team in pushing ...
We're looking for a Principal/Lead Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical leadership role where you'll shape the design, guide the team, and ensure successful delivery of a critical transformation project. Key Responsibilities * Drive the migration of legacy systems to modern, cloud-based solutions. * Define and implement microservice architecture using a code-first approach. * Apply strong architectural principles and design patterns to deliver robust solutions. * Collaborate with a cross-functional team (including React developers) to ensure seamless integration of front-end and back-end. * Get hands-on with C#, .NET, SQL, Web APIs, and React for complex feature development. * Build credibility through technical expertise and lead the team in pushing ...
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Head of Performance Marketing & Analytics
Head of Performance Marketing & Analytics
Central Employment Agency (North East) Limited
Newcastle Upon Tyne, Tyne and Wear
£50k - 60k per year
Central Employment are working in partnership with one of the region's most established and forward thinking Digital Performance Agencies. They have a new, exciting and industry leading opportunity for a Head of Performance Marketing & Analytics. This role is responsible for turning data, AI, and automation into clear commercial advantage - improving efficiency, effectiveness, and results across channels. You will not run campaigns. You will shape how decisions are made, using insight, modelling, and experimentation to drive measurable growth for our clients. This is a senior, strategic role for someone who understands both advanced analytics and real-world performance marketing - and can bridge the gap between the two. Key Responsibilities • Own the cross-channel measurement framework across PPC, SEO, Content and Outreach
Central Employment are working in partnership with one of the region's most established and forward thinking Digital Performance Agencies. They have a new, exciting and industry leading opportunity for a Head of Performance Marketing & Analytics. This role is responsible for turning data, AI, and automation into clear commercial advantage - improving efficiency, effectiveness, and results across channels. You will not run campaigns. You will shape how decisions are made, using insight, modelling, and experimentation to drive measurable growth for our clients. This is a senior, strategic role for someone who understands both advanced analytics and real-world performance marketing - and can bridge the gap between the two. Key Responsibilities • Own the cross-channel measurement framework across PPC, SEO, Content and Outreach
FEATURED
Lead Technical Architect
Lead Technical Architect
DWP Digital
Cochrane Park, Newcastle Upon Tyne (NE7), NE7 7NE
£75026 - £99836 per annum + plus 28.97% employer pension contributions
We are moving away from legacy systems and designing future-proofed, event-driven, API-led architectures that are resilient, scalable and secure. * You know how to design microservice and API-led architectures, and you understand the tools, techniques and best practices behind them.
We are moving away from legacy systems and designing future-proofed, event-driven, API-led architectures that are resilient, scalable and secure. * You know how to design microservice and API-led architectures, and you understand the tools, techniques and best practices behind them.
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Exposure to GraphQL, gRPC, or API gateway patterns.
Exposure to GraphQL, gRPC, or API gateway patterns.
API-first architecture and integration skills
API-first architecture and integration skills
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. Its how weve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services and our open-access model we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. Its how weve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services and our open-access model we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
10 exact matches jobs are outside your preferred location
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Design scalable, maintainable, and secure automation frameworks for UI, API, performance, and end-to-end testing.
Design scalable, maintainable, and secure automation frameworks for UI, API, performance, and end-to-end testing.
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Practical experience with Azure-based integration tooling, including Logic Apps, API Management, Service Bus, and Event Grid. * Good knowledge of common integration design approaches such as API-centric design, publish/subscribe, event-driven, synchronous, and batch processing patterns. * Awareness of modern security principles including token-based authentication, encryption in transit, and API security standards.
Practical experience with Azure-based integration tooling, including Logic Apps, API Management, Service Bus, and Event Grid. * Good knowledge of common integration design approaches such as API-centric design, publish/subscribe, event-driven, synchronous, and batch processing patterns. * Awareness of modern security principles including token-based authentication, encryption in transit, and API security standards.
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Experience with scripting (JavaScript, Glide API).
Experience with scripting (JavaScript, Glide API).
Magento, SQL, PHP, jQuery, JS, HTML, CSS, Rest/Soap/GraphQL API
Magento, SQL, PHP, jQuery, JS, HTML, CSS, Rest/Soap/GraphQL API
Job Title: Solution Architect Platform Modernisation - Location: London, `1`1United Kingdom (Hybrid 2 days per week in office) Job Type: Contract (6 months, Inside IR35) The Role As a Solution Architect within our Platform and Innovation ecosystem, you will play a pivotal role in shaping forward-looking architectures that enable rapid, secure, and scalable delivery. Working on modernisation initiatives that protect customers and the bank from financial threats, you will design microservice and event-driven solutions that are resilient, maintainable, and cloud-native. This role offers the opportunity to influence platform strategy, enable engineering teams to move at pace, and deliver solutions that operate at enterprise scale while supporting innovation labs and product teams. * Shape and deliver solution architecture aligned to strategic objectives across platforms and ...
Job Title: Solution Architect Platform Modernisation - Location: London, `1`1United Kingdom (Hybrid 2 days per week in office) Job Type: Contract (6 months, Inside IR35) The Role As a Solution Architect within our Platform and Innovation ecosystem, you will play a pivotal role in shaping forward-looking architectures that enable rapid, secure, and scalable delivery. Working on modernisation initiatives that protect customers and the bank from financial threats, you will design microservice and event-driven solutions that are resilient, maintainable, and cloud-native. This role offers the opportunity to influence platform strategy, enable engineering teams to move at pace, and deliver solutions that operate at enterprise scale while supporting innovation labs and product teams. * Shape and deliver solution architecture aligned to strategic objectives across platforms and ...
Role Details * Role/Job Title: GIS Developer * Work Location: Wokingham (Onsite) * Duration of Assignment: 6 months - Role Summary - We are looking for a skilled Web GIS Developer to design, develop, and maintain GIS-based web applications and services. The candidate will work closely with project teams to build spatial solutions using ESRI technologies, integrate GIS components with enterprise systems, and support geospatial data management and visualization needs. This role requires strong hands on experience in GIS development, spatial databases, web technologies, and ArcGIS Enterprise components. Key Responsibilities * Develop and maintain GIS-based web applications using ESRI technologies. * Build and configure applications using ArcGIS Enterprise components such as ArcGIS Portal, ArcGIS Server, and Data Store.
Role Details * Role/Job Title: GIS Developer * Work Location: Wokingham (Onsite) * Duration of Assignment: 6 months - Role Summary - We are looking for a skilled Web GIS Developer to design, develop, and maintain GIS-based web applications and services. The candidate will work closely with project teams to build spatial solutions using ESRI technologies, integrate GIS components with enterprise systems, and support geospatial data management and visualization needs. This role requires strong hands on experience in GIS development, spatial databases, web technologies, and ArcGIS Enterprise components. Key Responsibilities * Develop and maintain GIS-based web applications using ESRI technologies. * Build and configure applications using ArcGIS Enterprise components such as ArcGIS Portal, ArcGIS Server, and Data Store.
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We are working with a well established engineering group seeking a Senior Fullstack Developer to support the continued development of their core operational and customer facing systems. This is a hands-on, delivery-focused role, where you will be actively building, improving and maintaining live systems used across the business. The role would suit a senior developer who enjoys staying close to the code, while supporting and mentoring a junior developer. You will contribute directly to customer portals, APIs and IoT integrations while contributing to technical decisions and supporting development best practice within the team. Key Duties and Responsibilities * Design, develop and deploy scalable web applications across frontend and backend environments using modern frameworks and cloud platforms.
We are working with a well established engineering group seeking a Senior Fullstack Developer to support the continued development of their core operational and customer facing systems. This is a hands-on, delivery-focused role, where you will be actively building, improving and maintaining live systems used across the business. The role would suit a senior developer who enjoys staying close to the code, while supporting and mentoring a junior developer. You will contribute directly to customer portals, APIs and IoT integrations while contributing to technical decisions and supporting development best practice within the team. Key Duties and Responsibilities * Design, develop and deploy scalable web applications across frontend and backend environments using modern frameworks and cloud platforms.
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Senior Fullstack Software Engineer UK Remote - Are you ready to put your technical expertise to work in transforming services that directly improve lives across the UK? Our client provides emergency accommodation and vital support for some of the countrys most vulnerable people including survivors of domestic abuse, refugees, and individuals seeking asylum. Their mission is to create safe environments and deliver innovative solutions that protect and empower those most in need. They are now looking for a Senior Software Engineerto take a key role in rebuilding and modernising their software landscape. This is a unique opportunity to shape critical systems that underpin essential frontline services. Whats on Offer * Fully remote within the UK * Salary up to £80,000 * 33 days annual leave * Pension & healthcare * A role with genuine social impact
Senior Fullstack Software Engineer UK Remote - Are you ready to put your technical expertise to work in transforming services that directly improve lives across the UK? Our client provides emergency accommodation and vital support for some of the countrys most vulnerable people including survivors of domestic abuse, refugees, and individuals seeking asylum. Their mission is to create safe environments and deliver innovative solutions that protect and empower those most in need. They are now looking for a Senior Software Engineerto take a key role in rebuilding and modernising their software landscape. This is a unique opportunity to shape critical systems that underpin essential frontline services. Whats on Offer * Fully remote within the UK * Salary up to £80,000 * 33 days annual leave * Pension & healthcare * A role with genuine social impact
Experience with API testing and performance testing
Experience with API testing and performance testing
Experience in scripting in (i.e., PowerShell, REST API, PowerShell, JSON).
Experience in scripting in (i.e., PowerShell, REST API, PowerShell, JSON).
PREMIUM
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They are looking for a Senior Full Stack Engineer to play a key role in delivering the first iteration of a strategic cloud platform that will expand under a 'fail fast' innovation model. This is an excellent opportunity for a senior engineer who thrives in structured, security-focused environments and enjoys building clean, scalable systems from the ground up. You'll join a senior engineering team delivering a greenfield platform consisting of a .NET MAUI mobile application (iOS & Android), an Angular 21 web application, and Azure-hosted backend services built using clean architecture principles. * At least 5 years' commercial software engineering experience - Full Stack Engineer - UK (Remote) - £60k-£70k - I'm working with a UK-based organisation that is building a secure, offline-capable property visiting platform using modern Microsoft technologies. The Opportunity