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1 Contract API job in Peterborough + 20 miles
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Umbraco Developer - 3 Month Contract - Outside IR35 - Spalding, Lincolnshire (2 days on-site) £Competitive Salary + ASAP Start + Outside IR35 - This is an excellent opportunity for an experienced and highly proficient Umbraco Developer to join a business at an exciting time of growth. This role offers a varied and interesting position where you will have freedom to work on bespoke projects. This company is a digital transformation company specialising in bespoke software development, legacy system support, and enterprise applications for a diverse range of clients. In this varied role you will design, develop, and maintain Umbraco-based web applications, implement clean and scalable code using .NET and C#, integrate REST APIs, while contributing to planning and code reviews, and ensure adherence to security standards using Git-based workflows and CI/CD.
Umbraco Developer - 3 Month Contract - Outside IR35 - Spalding, Lincolnshire (2 days on-site) £Competitive Salary + ASAP Start + Outside IR35 - This is an excellent opportunity for an experienced and highly proficient Umbraco Developer to join a business at an exciting time of growth. This role offers a varied and interesting position where you will have freedom to work on bespoke projects. This company is a digital transformation company specialising in bespoke software development, legacy system support, and enterprise applications for a diverse range of clients. In this varied role you will design, develop, and maintain Umbraco-based web applications, implement clean and scalable code using .NET and C#, integrate REST APIs, while contributing to planning and code reviews, and ensure adherence to security standards using Git-based workflows and CI/CD.
15 exact matches jobs are outside your preferred location
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Familiarity with microservices, API integration patterns and cloud concepts such as AWS.
Familiarity with microservices, API integration patterns and cloud concepts such as AWS.
Role/Job Title: Solution Consultant - Work Location: Nottingham UK ( 2 to 3 days) Role type Permanent/Fixed Term/Contracting: Contracting - The Role - The Solution Consultant InPhase Implementation leads end-to-end deployment of Ideagen's InPhase platform, translating business requirements into tailored solutions and driving user adoption through training and change management. The role combines business consulting, technical configuration, and stakeholder engagement to ensure successful implementation and maximum value delivery. * Solution Design & Implementation: Lead workshops to capture business requirements, design tailored InPhase solutions, configure modules (governance, risk, compliance, audit, performance), and manage data migration. * Client Engagement & Advisory: Act as the primary contact for customers, advise on best practices, demonstrate product capabil
Role/Job Title: Solution Consultant - Work Location: Nottingham UK ( 2 to 3 days) Role type Permanent/Fixed Term/Contracting: Contracting - The Role - The Solution Consultant InPhase Implementation leads end-to-end deployment of Ideagen's InPhase platform, translating business requirements into tailored solutions and driving user adoption through training and change management. The role combines business consulting, technical configuration, and stakeholder engagement to ensure successful implementation and maximum value delivery. * Solution Design & Implementation: Lead workshops to capture business requirements, design tailored InPhase solutions, configure modules (governance, risk, compliance, audit, performance), and manage data migration. * Client Engagement & Advisory: Act as the primary contact for customers, advise on best practices, demonstrate product capabil
Deep knowledge of REST API design, scalability, fault tolerance, and performance optimization.
Deep knowledge of REST API design, scalability, fault tolerance, and performance optimization.
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
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We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
PREMIUM
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Familiarity with API testing, SQL queries, and data migration testing.
Familiarity with API testing, SQL queries, and data migration testing.
Deep expertise integrating with Nutanix Prism v4 API and advanced proficiency coding in C# is required. The ideal candidate will also have strong expertise integrating with VMware vCenter API. * Deep expertise of Nutanix Prism v4 API and Nutanix AHV operations. * Strong expertise with VMware vCenter API and VMware ESXi operations.
Deep expertise integrating with Nutanix Prism v4 API and advanced proficiency coding in C# is required. The ideal candidate will also have strong expertise integrating with VMware vCenter API. * Deep expertise of Nutanix Prism v4 API and Nutanix AHV operations. * Strong expertise with VMware vCenter API and VMware ESXi operations.
API Interaction: Familiarity with APIs, particularly in Python
API Interaction: Familiarity with APIs, particularly in Python
Understanding of DevOps practices , cloud infrastructure automation (Terraform, Ansible), and scalable API architectures.
Understanding of DevOps practices , cloud infrastructure automation (Terraform, Ansible), and scalable API architectures.
Troubleshoot API connections, reviewing payloads, authentication, and performance to maintain stability.
Troubleshoot API connections, reviewing payloads, authentication, and performance to maintain stability.
The Company - Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream: To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insights aimed at solving important health challenges. To continue what we've started: Improving human health. We are driven by thousands of ambitious, passionate people worldwide who are willing to fight like warriors to earn the trust of our customers by listening, serving with integrity, thinking big, and being dependable.
The Company - Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream: To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insights aimed at solving important health challenges. To continue what we've started: Improving human health. We are driven by thousands of ambitious, passionate people worldwide who are willing to fight like warriors to earn the trust of our customers by listening, serving with integrity, thinking big, and being dependable.
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. We are seeking a highly skilled Technical Product Owner to take ownership of our complex API solution with responsibility across international markets. Your technical expertise is essential: we need someone who can understand the architecture, integrations, and nuances of our API product and act as the bridge between technical and non-technical stakeholders. * Serve as the primary Product Owner for our API solution, operating across international markets to ensure alignment with global technical capabilities and business objectives. * Maintain high-quality API standards, documentation, and integration processes to meet both technical best pract
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. We are seeking a highly skilled Technical Product Owner to take ownership of our complex API solution with responsibility across international markets. Your technical expertise is essential: we need someone who can understand the architecture, integrations, and nuances of our API product and act as the bridge between technical and non-technical stakeholders. * Serve as the primary Product Owner for our API solution, operating across international markets to ensure alignment with global technical capabilities and business objectives. * Maintain high-quality API standards, documentation, and integration processes to meet both technical best pract
NEW
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. * Experience working in SaaS, API, or multi-product platforms.
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. * Experience working in SaaS, API, or multi-product platforms.
NEW
Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and all-things-digital solutions, is looking for a Technical Support Engineer to join our dynamic team. 9:00 - 18:00 in UK time zone - 9:00 - 18:00 in US EAST time zone - What You Will Do * Help customers by answering their toughest technical questions * Provide technical support to customers using email, chat, and Zoom * Handle multiple concurrent issues with varying severity, making sure that they are responded to within the established SLAs * Focus on accelerating investigations and minimizing support ticket resolution times via live Zoom calls * Troubleshoot logs to identify errors/exceptions and their root cause * Act as Incident Commander during service incidents and maintain updates on the Status page
Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and all-things-digital solutions, is looking for a Technical Support Engineer to join our dynamic team. 9:00 - 18:00 in UK time zone - 9:00 - 18:00 in US EAST time zone - What You Will Do * Help customers by answering their toughest technical questions * Provide technical support to customers using email, chat, and Zoom * Handle multiple concurrent issues with varying severity, making sure that they are responded to within the established SLAs * Focus on accelerating investigations and minimizing support ticket resolution times via live Zoom calls * Troubleshoot logs to identify errors/exceptions and their root cause * Act as Incident Commander during service incidents and maintain updates on the Status page
As the Shopify Tech Lead, youll be instrumental in designing, developing, and optimizing sophisticated Shopify solutions. You will oversee projects from start to finish, mentor fellow developers, and serve as the go-to person for resolving technical issues. This role blends deep technical knowledge with strategic leadership, offering an ideal opportunity for someone passionate about driving innovation and enhancing the quality of our frontend team. This role is ideal for senior developers looking to take the next step in their career, leave their mark on a range of projects, and contribute to the success of a growing company. What you'll do * Be the go-to expert for everything Shopify, collaborating closely with the Development Team Lead. * Manage and guide the execution of high-quality, complex Shopify projects from start to finish.
As the Shopify Tech Lead, youll be instrumental in designing, developing, and optimizing sophisticated Shopify solutions. You will oversee projects from start to finish, mentor fellow developers, and serve as the go-to person for resolving technical issues. This role blends deep technical knowledge with strategic leadership, offering an ideal opportunity for someone passionate about driving innovation and enhancing the quality of our frontend team. This role is ideal for senior developers looking to take the next step in their career, leave their mark on a range of projects, and contribute to the success of a growing company. What you'll do * Be the go-to expert for everything Shopify, collaborating closely with the Development Team Lead. * Manage and guide the execution of high-quality, complex Shopify projects from start to finish.
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Role - .Net Engineer We are working in partnership with a leading defence systems integrator to recruit a .Net Engineer for a major long-term programme of work. As a .Net Engineer, you’ll have a key role in the full software development lifecycle, from design and coding through to testing, integration, and delivery. We’re looking for an enthusiastic and self-driven Software Engineer who enjoys solving complex problems and working within a high-performing technical team. Location - Hybrid, Home and twice a month onsite (multiple locations) Contract - Initial 3 months, high probability of extension to 2027 - Rate - £475 to £525 per day - Start - ASAP - This role has been deemed Inside IR35. You must hold active SC Clearance to be eligible for this role. The Opportunity - This is an exciting opportunity
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As an experienced software engineer, you will develop the system software stack for an exciting new range of Arm hardware devices aimed at AI use cases. You will be working hands-on with the Linux kernel and user space software, to ensure these operate correctly, securely and with high performance. This team is part of the wider software group in Arm. Our mission is to ensure successful deployment of the Arm architecture into key software ecosystems. Installation of software packages into Linux - Analysing and improving performance of system software Bring up of software within simulated, FPGA and hardware environments - Demonstrable experience in the full software lifecycle from requirements to relea
As an experienced software engineer, you will develop the system software stack for an exciting new range of Arm hardware devices aimed at AI use cases. You will be working hands-on with the Linux kernel and user space software, to ensure these operate correctly, securely and with high performance. This team is part of the wider software group in Arm. Our mission is to ensure successful deployment of the Arm architecture into key software ecosystems. Installation of software packages into Linux - Analysing and improving performance of system software Bring up of software within simulated, FPGA and hardware environments - Demonstrable experience in the full software lifecycle from requirements to relea
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Were seeking a talented and motivated Senior Developer to join LRQAs Cyber Digital Strategy team a programme building the next generation of secure, intelligent digital products for our Cyber business. As a Senior Developer, youll play a key role in designing, developing, and integrating scalable solutions across the Cyber portfolio, including SOC automation, Pen Testing, and Attack Surface Management. Youll work closely with the Lead Developer, Product Delivery Lead, and Product Owner to deliver features that are secure, maintainable, and user focused. * Work closely with the Lead Developer and cross-functional teams (Product, BA, QA, Architecture) to translate requirements into actionable technical solutions. Youll help shape development best practice, mentor junior developers, and
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Senior Software Developer (BPSS Cleared) – SFIA Level 5 (Remote UK)
Senior Software Developer (BPSS Cleared) – SFIA Level 5 (Remote UK)
Stealth IT Consulting Limited
UK
£450 per day £450 per day (Inside IR35)
My client is seeking an experienced Senior Software Developer with BPSS clearance to join a high-profile project. About the Role - You will be responsible for designing, developing, and maintaining cloud-native applications and infrastructure, ensuring best practices and continuity across the team. Key Responsibilities * Develop and maintain AWS-based solutions (Serverless, EC2, SQS). * Implement containerized applications using EKS. * Manage Infrastructure as Code with Terraform and Ansible. * Build and optimize CI/CD pipelines using GitLab. * Write and maintain code in Node.js, Bash, and Python. * Configure API gateways and reverse proxies with Kong (CE/EE) and Nginx. * Implement monitoring and alerting using Prometheus, Grafana, and Alert Manager. * Conduct peer/code reviews and document best practices. Required Skills * AWS (Serverless, EC2, SQS)
My client is seeking an experienced Senior Software Developer with BPSS clearance to join a high-profile project. About the Role - You will be responsible for designing, developing, and maintaining cloud-native applications and infrastructure, ensuring best practices and continuity across the team. Key Responsibilities * Develop and maintain AWS-based solutions (Serverless, EC2, SQS). * Implement containerized applications using EKS. * Manage Infrastructure as Code with Terraform and Ansible. * Build and optimize CI/CD pipelines using GitLab. * Write and maintain code in Node.js, Bash, and Python. * Configure API gateways and reverse proxies with Kong (CE/EE) and Nginx. * Implement monitoring and alerting using Prometheus, Grafana, and Alert Manager. * Conduct peer/code reviews and document best practices. Required Skills * AWS (Serverless, EC2, SQS)
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Full-Stack Software Developer
Full-Stack Software Developer
Sanderson Government and Defence
City of London (EC1), EC1
Up to £520 per day
Role: Software Developer We're looking for an expert Full-Stack Java Engineer to join a high-profile, fast-moving government programme with a fixed deadline. Day Rate: £520p/d Inside IR35 - Location: Central London (hybrid up to 2 days a week) Clearance required: ACTIVE SC & NPPV3 clearance. Duration: initial work package until March 2026 (scope for extension as a long-term programme) You'll work in a large team building microservices, scalable APIs, optimised SQL, and fully containerised deployments on AWS. You'll also collaborate directly with senior stakeholders, turning complex problems into tested, working solutions. What You'll Do * Build and deploy backend services with Java & Spring Boot * Develop scalable APIs * Optimise SQL for large datasets * Work with DevOps on Docker and AWS deployments
Role: Software Developer We're looking for an expert Full-Stack Java Engineer to join a high-profile, fast-moving government programme with a fixed deadline. Day Rate: £520p/d Inside IR35 - Location: Central London (hybrid up to 2 days a week) Clearance required: ACTIVE SC & NPPV3 clearance. Duration: initial work package until March 2026 (scope for extension as a long-term programme) You'll work in a large team building microservices, scalable APIs, optimised SQL, and fully containerised deployments on AWS. You'll also collaborate directly with senior stakeholders, turning complex problems into tested, working solutions. What You'll Do * Build and deploy backend services with Java & Spring Boot * Develop scalable APIs * Optimise SQL for large datasets * Work with DevOps on Docker and AWS deployments
FEATURED
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Job Title: Senior Software Developer AVEVA is creating software trusted by over 90% of leading industrial companies. As part of our Industrial Platform Group, you will join a talented team of software engineers dedicated to designing, developing, and evolving CONNECT - the core industrial intelligence platform at AVEVA. We are looking for developers with a proven record of successfully implementing complex technical solutions. While prior experience of cloud development will be an advantage, this is also an opportunity to move into cloud development for talented developers who wish to move into the cloud. * Collaborate with software engineers to design and develop core features of CONNECT. * At least 3 years of experience in software development. * Co
Job Title: Senior Software Developer AVEVA is creating software trusted by over 90% of leading industrial companies. As part of our Industrial Platform Group, you will join a talented team of software engineers dedicated to designing, developing, and evolving CONNECT - the core industrial intelligence platform at AVEVA. We are looking for developers with a proven record of successfully implementing complex technical solutions. While prior experience of cloud development will be an advantage, this is also an opportunity to move into cloud development for talented developers who wish to move into the cloud. * Collaborate with software engineers to design and develop core features of CONNECT. * At least 3 years of experience in software development. * Co
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Umbraco Developer - Contract
Umbraco Developer - Contract
Rise Technical Recruitment Limited
Spalding (PE11)
Outside IR35 + ASAP Start
Umbraco Developer 3 Month Contract - This is an excellent opportunity for an experienced and highly proficient Umbraco Developer to join a business at an exciting time of growth. This is a fantastic opportunity for an Umbraco Developer looking for a role that will involve a variety of different tasks and brings the opportunity to work within a business that heavily invests in training for its staff. In this varied role you will design, develop, and maintain Umbraco-based web applications, implement clean and scalable code using .NET and C#, integrate REST APIs, while contributing to planning and code reviews, and ensure adherence to security standards using Git-based workflows and CI/CD. The ideal candidate will have previous commercial Umbraco CMS experience (including custom back-en
Umbraco Developer 3 Month Contract - This is an excellent opportunity for an experienced and highly proficient Umbraco Developer to join a business at an exciting time of growth. This is a fantastic opportunity for an Umbraco Developer looking for a role that will involve a variety of different tasks and brings the opportunity to work within a business that heavily invests in training for its staff. In this varied role you will design, develop, and maintain Umbraco-based web applications, implement clean and scalable code using .NET and C#, integrate REST APIs, while contributing to planning and code reviews, and ensure adherence to security standards using Git-based workflows and CI/CD. The ideal candidate will have previous commercial Umbraco CMS experience (including custom back-en
PREMIUM
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As a Senior Software Engineer, you will have the opportunity to develop quality software across a range of projects, operating systems and development environments, as well as providing support, leadership and guidance to the wider team. Working closely with Systems Engineers, Software Engineers and Architects to support the development and review of functional design specifications, high-level system architectures and interface designs - Previous experience of undertaking a senior role within a software development team. or have an aspiration to undertake a senior role within a software development team, with a proven ability to deliver successful software. * Project Systems Engineers Designing, coding, testing, configuring and supporting fully integrated software solutions that meet customer needs and our own high standards.
As a Senior Software Engineer, you will have the opportunity to develop quality software across a range of projects, operating systems and development environments, as well as providing support, leadership and guidance to the wider team. Working closely with Systems Engineers, Software Engineers and Architects to support the development and review of functional design specifications, high-level system architectures and interface designs - Previous experience of undertaking a senior role within a software development team. or have an aspiration to undertake a senior role within a software development team, with a proven ability to deliver successful software. * Project Systems Engineers Designing, coding, testing, configuring and supporting fully integrated software solutions that meet customer needs and our own high standards.