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6 Work From Home API jobs in East Midlands + 20 miles
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QA Test Engineer / Technical Lead C# Postman API
QA Test Engineer / Technical Lead C# Postman API
Client Server
NG1, Nottingham, NG1 7AB
£55000 - £65000 per annum
You have strong API testing experience, ideally with Postman - Apply now to find out more about this QA Test Engineer / Technical Lead (C# Postman API SaaS) opportunity.
You have strong API testing experience, ideally with Postman - Apply now to find out more about this QA Test Engineer / Technical Lead (C# Postman API SaaS) opportunity.
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Senior Software Developer API
Senior Software Developer API
Frontier Agriculture Limited
Witham St. Hughs, LN6 9TN
Competitive + Benefits + 33 Days Holiday + Employee Assistance Program
Expert skills in JavaScript, TypeScript, React, Node.js, Express, RESTful API, GraphQL, Git, HTML, CSS, SQL
Expert skills in JavaScript, TypeScript, React, Node.js, Express, RESTful API, GraphQL, Git, HTML, CSS, SQL
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Expertise in Micro frontend and Microservices architecture, including API gateways, service mesh, container orchestration, and CI/CD pipelines.
Expertise in Micro frontend and Microservices architecture, including API gateways, service mesh, container orchestration, and CI/CD pipelines.
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Full Stack Developer - React.js | Node.js | SQL Server - Location: Nottinghamshire, 2 days a week in office - Employment Type: Permanent - Salary: Based on experience - Due to continued success, I am looking for a skilled Mid-Level Full Stack Developer to join my clients growing team working on a modern, web-based platform. This is a hands-on role where you'll be building new applications and enhancing existing ones using React.js, Node.js, and SQL Server. The role is offered on a hybrid basis, minimum 2 days a week in their Nottinghamshire office * Develop and maintain full-stack web applications with a focus on performance and scalability. * Build responsive, data-driven UIs using React.js, consuming JSON APIs. * Create and enhance backend services using Node.js. * Work with complex business logic implemented in SQL Server stored procedures.
Full Stack Developer - React.js | Node.js | SQL Server - Location: Nottinghamshire, 2 days a week in office - Employment Type: Permanent - Salary: Based on experience - Due to continued success, I am looking for a skilled Mid-Level Full Stack Developer to join my clients growing team working on a modern, web-based platform. This is a hands-on role where you'll be building new applications and enhancing existing ones using React.js, Node.js, and SQL Server. The role is offered on a hybrid basis, minimum 2 days a week in their Nottinghamshire office * Develop and maintain full-stack web applications with a focus on performance and scalability. * Build responsive, data-driven UIs using React.js, consuming JSON APIs. * Create and enhance backend services using Node.js. * Work with complex business logic implemented in SQL Server stored procedures.
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Ready to use your technical skills to help drive meaningful change? We're looking for a skilled and motivated Senior Data Officer to support the delivery of high-quality data operations at the Motor Neurone Disease (MND) Association. You'll play a vital role in managing and enhancing our CRM systems, ensuring data integrity, streamlining processes, and enabling colleagues across the organisation to work more effectively. This is an exciting time to join, as we prepare to implement a new CRM system that will transform the way we work. As a Senior Data Officer, you will be part of our Data & Insight team within the Finance. Working closely with colleagues in Digital, ICT and Fundraising, providing technical expertise while developing and improving data flows and reporting processes. This is a hands-on role for someone who enjoys working with data tools, scripting, and .
Ready to use your technical skills to help drive meaningful change? We're looking for a skilled and motivated Senior Data Officer to support the delivery of high-quality data operations at the Motor Neurone Disease (MND) Association. You'll play a vital role in managing and enhancing our CRM systems, ensuring data integrity, streamlining processes, and enabling colleagues across the organisation to work more effectively. This is an exciting time to join, as we prepare to implement a new CRM system that will transform the way we work. As a Senior Data Officer, you will be part of our Data & Insight team within the Finance. Working closely with colleagues in Digital, ICT and Fundraising, providing technical expertise while developing and improving data flows and reporting processes. This is a hands-on role for someone who enjoys working with data tools, scripting, and .
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Experience with api-based testing.
Experience with api-based testing.
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8 exact matches jobs are outside your preferred location
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Knowledge of API integration for interaction on the React app
Knowledge of API integration for interaction on the React app
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A Senior ServiceNow Developer is sought by our client to work with their team to deliver continuous improvement and development of the Roadmap for end users. The existing team is a mixture of their own resources and 3rd party suppliers. You will be a highly experienced ServiceNow consultant, with a proven track record in ServiceNow development, including certification and experience in implementing different ServiceNow implementation levels and components.. Key Details * INSIDE IR35 * Remote working - Hybrid model * 2 days per week on-site available across various UK locations * 4 months * Must be UK resident * Must be able to work without sponsorship - Essential Criteria * Significant previous experience of working at a Senior ServiceNow level, including Architecture and Developer * Strong solution design experience, including helping influence product roadmaps and s
A Senior ServiceNow Developer is sought by our client to work with their team to deliver continuous improvement and development of the Roadmap for end users. The existing team is a mixture of their own resources and 3rd party suppliers. You will be a highly experienced ServiceNow consultant, with a proven track record in ServiceNow development, including certification and experience in implementing different ServiceNow implementation levels and components.. Key Details * INSIDE IR35 * Remote working - Hybrid model * 2 days per week on-site available across various UK locations * 4 months * Must be UK resident * Must be able to work without sponsorship - Essential Criteria * Significant previous experience of working at a Senior ServiceNow level, including Architecture and Developer * Strong solution design experience, including helping influence product roadmaps and s
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Proficiency in REST API development
Proficiency in REST API development
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Expertise in cloud architecture, microservices, API gateway design, DevOps practices, datapipelines, and enterprise service mesh architecture.
Expertise in cloud architecture, microservices, API gateway design, DevOps practices, datapipelines, and enterprise service mesh architecture.
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You understand and care deeply about the developer journey, from first API call to production deployment.
You understand and care deeply about the developer journey, from first API call to production deployment.
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Collaborate with Ops Tech to manage API use, system performance, and platform scalability. * Working knowledge of JavaScript or Python for API interactions for customizations.
Collaborate with Ops Tech to manage API use, system performance, and platform scalability. * Working knowledge of JavaScript or Python for API interactions for customizations.
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Role & Responsibilities - Role Overview - As a Junior Backend Engineer at Grabyo; you will have exposure to the backend APIs and services that power the core of the Grabyo Platform. Some days, you might be part of the team behind key features like building markers in the Live clipping or AI-powered highlights workflows. Other days, you could contribute to evolving our architecture as we advance towards a scalable, microservices-based platform. Java, Spring, Go, Node.js, NoSQL, serverless architectures, microservices, Terraform, AWS SAM, DynamoDB, media processing, Terraform, AWS Lambda these are a few of the state-of-the-art techs you will be working with - To make sure you keep growing your knowledge around tech, we provide you with professional development opportunities like Hackathons, development budget and pair programming days to improve our automated testing cu
Role & Responsibilities - Role Overview - As a Junior Backend Engineer at Grabyo; you will have exposure to the backend APIs and services that power the core of the Grabyo Platform. Some days, you might be part of the team behind key features like building markers in the Live clipping or AI-powered highlights workflows. Other days, you could contribute to evolving our architecture as we advance towards a scalable, microservices-based platform. Java, Spring, Go, Node.js, NoSQL, serverless architectures, microservices, Terraform, AWS SAM, DynamoDB, media processing, Terraform, AWS Lambda these are a few of the state-of-the-art techs you will be working with - To make sure you keep growing your knowledge around tech, we provide you with professional development opportunities like Hackathons, development budget and pair programming days to improve our automated testing cu
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Job Introduction - Job Title: Technical Business Analyst - Salary: £51,000 - 56,000 - Contract: Permanent - Location: Hybrid based in Warrington - Weekly Hours: 35 hours per week - So. What is this role exactly? This is an exciting opportunity for a Technical Business Analyst to join our Data & Business Intelligence team. We're continuing to evolve our data capabilities and governance frameworks-so it's a great time to be part of the journey. We're looking for someone who's passionate about data, thrives on technical analysis, and takes pride in delivering high-quality solutions that support business strategy and decision-making. What will my working week look like? You will be homebased, living within the North West, within a reasonable travelling distance of our Head Office in Warrington, to attend meetings and training courses when needed.
Job Introduction - Job Title: Technical Business Analyst - Salary: £51,000 - 56,000 - Contract: Permanent - Location: Hybrid based in Warrington - Weekly Hours: 35 hours per week - So. What is this role exactly? This is an exciting opportunity for a Technical Business Analyst to join our Data & Business Intelligence team. We're continuing to evolve our data capabilities and governance frameworks-so it's a great time to be part of the journey. We're looking for someone who's passionate about data, thrives on technical analysis, and takes pride in delivering high-quality solutions that support business strategy and decision-making. What will my working week look like? You will be homebased, living within the North West, within a reasonable travelling distance of our Head Office in Warrington, to attend meetings and training courses when needed.
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Senior Software Engineer
Senior Software Engineer
KO2 Embedded Recruitment Solutions LTD
Southfield Green, NE23 6YB
£60000 - £75000 per annum
Role: Senior Software Engineer KO2's client, a leading design consultancy, is seeking a Software Engineer to join their expanding team in the Cramlington area. As a Software Engineer, you will be involved in designing and delivering software solutions across a range of challenging projects. If you're a Software Engineer who thrives in diverse, innovative environments, we'd love to hear from you. This role will give you the opportunity to work on innovative systems used in real-world applications, collaborating with a multidisciplinary team of engineers. * Developing software solutions using C/C++ or C# (ASP.Net Core). * A collaborative mindset and ability to work alongside electrical and mechanical
Role: Senior Software Engineer KO2's client, a leading design consultancy, is seeking a Software Engineer to join their expanding team in the Cramlington area. As a Software Engineer, you will be involved in designing and delivering software solutions across a range of challenging projects. If you're a Software Engineer who thrives in diverse, innovative environments, we'd love to hear from you. This role will give you the opportunity to work on innovative systems used in real-world applications, collaborating with a multidisciplinary team of engineers. * Developing software solutions using C/C++ or C# (ASP.Net Core). * A collaborative mindset and ability to work alongside electrical and mechanical
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An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. If you're a Senior Go Developer looking for a fast-paced, collaborative contract role where your work will ship quickly and matter to real users - apply now. If you like seeing your work go live within days - not weeks - you'll fit right in. * Proficiency in Go / Golang and proven expertise in AWS, Kubernetes, and Docker - London, UK - 6 Month Contract - Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, in
An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. If you're a Senior Go Developer looking for a fast-paced, collaborative contract role where your work will ship quickly and matter to real users - apply now. If you like seeing your work go live within days - not weeks - you'll fit right in. * Proficiency in Go / Golang and proven expertise in AWS, Kubernetes, and Docker - London, UK - 6 Month Contract - Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, in
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We are looking for Senior Software Developer to join our Cambridge-UK team! A highly skilled developer with strong C programming and good Python exposure as well as good design skills, to work on a major crypto-security product. * software embedded in HSMs, client-side tools, API libraries. * Software design & coding, testing, and review. * Degree or equivalent, in Software Engineering, Computer Science, Maths or relevant discipline. * Open-source software - as licensee, or as contributor. * Software development in Agile and/or SAFe. * Career Growth: Whether youre a budding developer or a seasoned expert, were invested in your professional journey. Join us at Entrust - At Entrust, were shaping the future of identity centric security s
We are looking for Senior Software Developer to join our Cambridge-UK team! A highly skilled developer with strong C programming and good Python exposure as well as good design skills, to work on a major crypto-security product. * software embedded in HSMs, client-side tools, API libraries. * Software design & coding, testing, and review. * Degree or equivalent, in Software Engineering, Computer Science, Maths or relevant discipline. * Open-source software - as licensee, or as contributor. * Software development in Agile and/or SAFe. * Career Growth: Whether youre a budding developer or a seasoned expert, were invested in your professional journey. Join us at Entrust - At Entrust, were shaping the future of identity centric security s
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We are looking for several Java Developers to contribute to the most demanding and exciting new digital service for the UK Government. * Recent experience with Java 17 (or later). Day-to-day you will be an integral part of a team in designing, creating and improving new and existing products, platforms and transactions across government. * Excellent understanding of TDD and BDD. * Experience with large microservice architectures. * Experience of working in an Agile environment. * Be willing to work in a pair programming environment * Have experience in implementing APIs for internal and external use. * Have the skills to build up a useful, robust automated test suite to support a continuous deployment environment. * Be involved in the wider web development community, identifying good practices we can adopt and sharing
We are looking for several Java Developers to contribute to the most demanding and exciting new digital service for the UK Government. * Recent experience with Java 17 (or later). Day-to-day you will be an integral part of a team in designing, creating and improving new and existing products, platforms and transactions across government. * Excellent understanding of TDD and BDD. * Experience with large microservice architectures. * Experience of working in an Agile environment. * Be willing to work in a pair programming environment * Have experience in implementing APIs for internal and external use. * Have the skills to build up a useful, robust automated test suite to support a continuous deployment environment. * Be involved in the wider web development community, identifying good practices we can adopt and sharing
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As a Senior Software Engineer on Palantir's Identity team, you will design, develop, and maintain core authentication and authorisation services. Your work will enhance the security and usability of identity governance workflows and access management for Palantirians and our customers globally. The Identity team is composed of engineers dedicated to reducing risk, minimising friction, and eliminating toil. o Design and build REST APIs that enable zero-touch, end-to-end automation of Identity and Access Management resources - Palantir builds the worlds leading software for data-driven decisions and operations. Your approach will emphasise secure-by-design principles, embedding security considerations into every phase o
As a Senior Software Engineer on Palantir's Identity team, you will design, develop, and maintain core authentication and authorisation services. Your work will enhance the security and usability of identity governance workflows and access management for Palantirians and our customers globally. The Identity team is composed of engineers dedicated to reducing risk, minimising friction, and eliminating toil. o Design and build REST APIs that enable zero-touch, end-to-end automation of Identity and Access Management resources - Palantir builds the worlds leading software for data-driven decisions and operations. Your approach will emphasise secure-by-design principles, embedding security considerations into every phase o
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Founding FullStack Engineer - Healthtech 🚀 Salary up to $250k + Equity - Tech: Python, TypeScript, PostgreSQL - Based in San Francisco Financial District - Save lives. Build fast. Learn faster. Join a team, who are building an AI cancer doctor to personalise treatment for every individual. Backed by tier 1 VCs in Silicon Valley and with sole access to the highest quality cancer dataset in the world, they're assembling a founding team to join them on this journey - Founding team - You'll be team member #4. You'll shape everything: culture, code, impact. - Unmatched data - We've got exclusive access to 7M+ patients across top US hospitals, with multi-modal data: radiology, pathology, genetics. - Massive upside - US healthcare is a $4T+ market - Real-world impact - 43% of FDA fast-tracked cancer drugs didn't improve survival. - A flexible, fast-moving bu
Founding FullStack Engineer - Healthtech 🚀 Salary up to $250k + Equity - Tech: Python, TypeScript, PostgreSQL - Based in San Francisco Financial District - Save lives. Build fast. Learn faster. Join a team, who are building an AI cancer doctor to personalise treatment for every individual. Backed by tier 1 VCs in Silicon Valley and with sole access to the highest quality cancer dataset in the world, they're assembling a founding team to join them on this journey - Founding team - You'll be team member #4. You'll shape everything: culture, code, impact. - Unmatched data - We've got exclusive access to 7M+ patients across top US hospitals, with multi-modal data: radiology, pathology, genetics. - Massive upside - US healthcare is a $4T+ market - Real-world impact - 43% of FDA fast-tracked cancer drugs didn't improve survival. - A flexible, fast-moving bu
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An incredible opportunity for an experienced Backend Engineer with advanced Go skills to join a prestigious tech client on a contract basis. As a Backend Engineer, you'll be working on mission-critical, data-intensive applications that push the boundaries of technology, taking ownership of the full software engineering lifecycle, including design, development, and implementation. Reporting into an Engineering Manager, the Backend Engineer will leverage modern technologies like AWS, Kubernetes, Docker, and Kafka, while also architecting and implementing microservices-based solutions in collaboration with cross-functional teams. If you're a passionate Backend Engineer who enjoys working autonomously, taking ownership, and building for impact in a high-trust, high-collaboration setting - apply now! This
An incredible opportunity for an experienced Backend Engineer with advanced Go skills to join a prestigious tech client on a contract basis. As a Backend Engineer, you'll be working on mission-critical, data-intensive applications that push the boundaries of technology, taking ownership of the full software engineering lifecycle, including design, development, and implementation. Reporting into an Engineering Manager, the Backend Engineer will leverage modern technologies like AWS, Kubernetes, Docker, and Kafka, while also architecting and implementing microservices-based solutions in collaboration with cross-functional teams. If you're a passionate Backend Engineer who enjoys working autonomously, taking ownership, and building for impact in a high-trust, high-collaboration setting - apply now! This
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Lead Engineer - Global investment bank
Lead Engineer - Global investment bank
McGregor Boyall Associates Limited
London
£150000 - £180000 per annum + bonus, pension, healthcare
This is an opportunity to join at SVP level as a hands-on Technical Lead, steering engineering standards, cloud strategy, and distributed system design for one of the most ambitious financial technology projects in the world. * Lead technical direction of a next-gen cross-asset risk platform - We are partnering with a global financial institution on a Greenfield platform build that will redefine large-scale risk and trading technology. Why apply? * Greenfield engineering - modern tech stack: Java, Spring Boot, Kubernetes (EKS & GKE), Kafka, Apache Ignite, MongoDB, RabbitMQ, Solace * Massive scale - billions of risk calculations per day across trading desks globally * Impact & visibility - shape the technical direction while mentoring global engineering teams * Hybrid working - Moorgate Innovation Lab, 2 days per week onsite * Compensa
This is an opportunity to join at SVP level as a hands-on Technical Lead, steering engineering standards, cloud strategy, and distributed system design for one of the most ambitious financial technology projects in the world. * Lead technical direction of a next-gen cross-asset risk platform - We are partnering with a global financial institution on a Greenfield platform build that will redefine large-scale risk and trading technology. Why apply? * Greenfield engineering - modern tech stack: Java, Spring Boot, Kubernetes (EKS & GKE), Kafka, Apache Ignite, MongoDB, RabbitMQ, Solace * Massive scale - billions of risk calculations per day across trading desks globally * Impact & visibility - shape the technical direction while mentoring global engineering teams * Hybrid working - Moorgate Innovation Lab, 2 days per week onsite * Compensa
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Mastercard Developers is looking for a versatile and customer-obsessed engineer to join our team. Are you passionate about delivering high quality, high performing and highly extensible software? Lead planning, design and implementation of technical solutions for global customers (internal and external) 8+ years of backend development experience. Very strong Java and object-oriented design and development skills. Our Purpose - Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combi
Mastercard Developers is looking for a versatile and customer-obsessed engineer to join our team. Are you passionate about delivering high quality, high performing and highly extensible software? Lead planning, design and implementation of technical solutions for global customers (internal and external) 8+ years of backend development experience. Very strong Java and object-oriented design and development skills. Our Purpose - Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combi
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Our client, a leading organisation within the financial services sector, is seeking ahighly motivated and experienced Senior Software Engineerto join their team on a 6-month initial contract. Youll bring strong software engineering expertise, coupled with DevOps proficiency across AWS and GCP, to design and implement resilient frontend clients, backend services, infrastructure automation, and cloud-native solutions. * 5+ years in software engineering with experience in large-scale distributed systems. * AWS/GCP certifications (e.g., AWS Solutions Architect, Google Professional Cloud Engineer). If you are a skilledSenior Software Engineerwith strong cloud, DevOps, and software development expertise, and youre looking for your next challenge in Edinburgh, wed love to he
Our client, a leading organisation within the financial services sector, is seeking ahighly motivated and experienced Senior Software Engineerto join their team on a 6-month initial contract. Youll bring strong software engineering expertise, coupled with DevOps proficiency across AWS and GCP, to design and implement resilient frontend clients, backend services, infrastructure automation, and cloud-native solutions. * 5+ years in software engineering with experience in large-scale distributed systems. * AWS/GCP certifications (e.g., AWS Solutions Architect, Google Professional Cloud Engineer). If you are a skilledSenior Software Engineerwith strong cloud, DevOps, and software development expertise, and youre looking for your next challenge in Edinburgh, wed love to he
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NVIDIA is looking for an experienced HPC Engineer to join the E2E software verification HPC/AI Infrastructure team. We are looking for an outstanding architect for a senior HPC, be a key player to the most exciting computing hardware and software to contribute to the latest breakthroughs in artificial intelligence and GPU computing. * Designing, implementing and maintaining large scale HPC/AI clusters with monitoring, logging and alerting * Knowledge of HPC and AI solution technologies from CPUs and GPUs to high speed interconnects and supporting software - We are building supercomputers and HPC clusters based on groundbreaking technologies. You will interact with HPC, OS, GPU compute, and systems specialist to architect, develop and bring up large scale performance platforms. Today, were tapping into the unlimited potential of AI to define the next era of computing.
NVIDIA is looking for an experienced HPC Engineer to join the E2E software verification HPC/AI Infrastructure team. We are looking for an outstanding architect for a senior HPC, be a key player to the most exciting computing hardware and software to contribute to the latest breakthroughs in artificial intelligence and GPU computing. * Designing, implementing and maintaining large scale HPC/AI clusters with monitoring, logging and alerting * Knowledge of HPC and AI solution technologies from CPUs and GPUs to high speed interconnects and supporting software - We are building supercomputers and HPC clusters based on groundbreaking technologies. You will interact with HPC, OS, GPU compute, and systems specialist to architect, develop and bring up large scale performance platforms. Today, were tapping into the unlimited potential of AI to define the next era of computing.
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