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4 Contract API jobs in Blackweir, Cardiff + 20 miles
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Experience with API automation (Postman or similar).
Experience with API automation (Postman or similar).
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Understanding of data architecture and API design.
Understanding of data architecture and API design.
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Full Stack .NET Developer - Azure - Cardiff
Full Stack .NET Developer - Azure - Cardiff
Circle Group
CF1, Cardiff
£40000 - £50000 per annum + + Benefits
You should also have some development experience in the Cloud with Azure & third-party API integrations
You should also have some development experience in the Cloud with Azure & third-party API integrations
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Full Stack .NET Developer - Azure - Cardiff
Full Stack .NET Developer - Azure - Cardiff
Circle Group
CF1, Cardiff
£40000 - £50000 per annum + + Benefits
You should also have some development experience in the Cloud with Azure & third-party API integrations
You should also have some development experience in the Cloud with Azure & third-party API integrations
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14 exact matches jobs are outside your preferred location
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Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT).
Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT).
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Technical experience in areas suchas Azure, .NET frameworks, API integrations, MS SQL Server and SSRS.
Technical experience in areas suchas Azure, .NET frameworks, API integrations, MS SQL Server and SSRS.
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We're looking for a versatile Software Engineer to join a leading Bristol-based business, delivering high-quality solutions for clients across finance, e-commerce, and technology. This is a hands-on role where you'll work across the full stack. Back-end services in C#/.NET and Python, and dynamic front-end applications using JavaScript, React, Node.js, and TypeScript. Location: Bristol (Hybrid) Contract: 6 Months (OIR35) Rate: £350-450 p/day - Start date: ASAP * Build and maintain software using C#/.NET, Python, JavaScript, React, Node.js, and TypeScript * Develop and optimise APIs, services, and integration layers. * Deliver end-to-end features across back-end, front-end, and cloud-hosted environments. * Write clean, efficient, and maintainable code following best practices. * Contribute to code reviews, testing, and Agile ceremonies.
We're looking for a versatile Software Engineer to join a leading Bristol-based business, delivering high-quality solutions for clients across finance, e-commerce, and technology. This is a hands-on role where you'll work across the full stack. Back-end services in C#/.NET and Python, and dynamic front-end applications using JavaScript, React, Node.js, and TypeScript. Location: Bristol (Hybrid) Contract: 6 Months (OIR35) Rate: £350-450 p/day - Start date: ASAP * Build and maintain software using C#/.NET, Python, JavaScript, React, Node.js, and TypeScript * Develop and optimise APIs, services, and integration layers. * Deliver end-to-end features across back-end, front-end, and cloud-hosted environments. * Write clean, efficient, and maintainable code following best practices. * Contribute to code reviews, testing, and Agile ceremonies.
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Develop efficient data access patterns within our Python API to support application performance and scalability * Experience with event-driven design patterns and frontend state management (Redux, Context API)
Develop efficient data access patterns within our Python API to support application performance and scalability * Experience with event-driven design patterns and frontend state management (Redux, Context API)
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Senior Manager, Software Implementation & Product Adoption
Senior Manager, Software Implementation & Product Adoption
Command Alkon UK Ltd
Bristol, Avon
Competitive
As we experience rapid growth in SaaS products, a key focus will be on developing a SaaS and API integration services model.
As we experience rapid growth in SaaS products, a key focus will be on developing a SaaS and API integration services model.
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Our solution hubsSmartBear API Hub, SmartBear Insight Hub, and SmartBear Test Hub, featuring HaloAI, bring visibility and automation to software development, making it easier for teams to deliver high-quality software faster.
Our solution hubsSmartBear API Hub, SmartBear Insight Hub, and SmartBear Test Hub, featuring HaloAI, bring visibility and automation to software development, making it easier for teams to deliver high-quality software faster.
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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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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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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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Advanced proficiency in Python, Git/GitHub, and API development - MLOps, CI/CD, Docker, cloud deployment, and API security
Advanced proficiency in Python, Git/GitHub, and API development - MLOps, CI/CD, Docker, cloud deployment, and API security
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Experience designing and managing API-based integrations and middleware tools (e.g., Zapier, Workato, Tray.io)
Experience designing and managing API-based integrations and middleware tools (e.g., Zapier, Workato, Tray.io)
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As a Principal Software Engineer, youll create, set and influence the technical direction of our software and architecture through hands-on development, you'll design and implement effective, scalable solutions across key product and service areas, influencing both strategic and day-to-day engineering decisions. By fostering relationships with cross-functional partners, you will contribute to the development of technical strategy. Youll help grow other software engineers through technical mentorship and guidance. About the Team - Our Product and Engineering team works with our award-winning products to help us create a single experience to help customers assess risk, detect threats and automate their security programs for over 11,000 organizations. These teams use best-in-class technology, innovative research, and broad, strategic expertise to develop both new and exi
As a Principal Software Engineer, youll create, set and influence the technical direction of our software and architecture through hands-on development, you'll design and implement effective, scalable solutions across key product and service areas, influencing both strategic and day-to-day engineering decisions. By fostering relationships with cross-functional partners, you will contribute to the development of technical strategy. Youll help grow other software engineers through technical mentorship and guidance. About the Team - Our Product and Engineering team works with our award-winning products to help us create a single experience to help customers assess risk, detect threats and automate their security programs for over 11,000 organizations. These teams use best-in-class technology, innovative research, and broad, strategic expertise to develop both new and exi
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Job profile - The job requirements are detailed below. Where applicable the skills, qualifications and memberships required for this job have also been included. REQ00000018888 - Date posted - 09/09/2025 - Application closing date - 05/10/2025 - Location Salary £42,839 to £44,075 - Package Contractual hours - 37 - Basis - Full time - Attachments Data Engineer WMF2268e Job description - Location: Agile with some office-based work required - Contract Type: Permanent - About this opportunity At Westmorland and Furness Council, were ambitious about the future. We want to harness the power of data to transform how we deliver services, support our communities, and shape a better future for everyone. Were investing in our Data and Insight Team, a forward-thinking group that champions innovation and continuous improvement. As a Data Engineer, youll be at the heart of this jou
Job profile - The job requirements are detailed below. Where applicable the skills, qualifications and memberships required for this job have also been included. REQ00000018888 - Date posted - 09/09/2025 - Application closing date - 05/10/2025 - Location Salary £42,839 to £44,075 - Package Contractual hours - 37 - Basis - Full time - Attachments Data Engineer WMF2268e Job description - Location: Agile with some office-based work required - Contract Type: Permanent - About this opportunity At Westmorland and Furness Council, were ambitious about the future. We want to harness the power of data to transform how we deliver services, support our communities, and shape a better future for everyone. Were investing in our Data and Insight Team, a forward-thinking group that champions innovation and continuous improvement. As a Data Engineer, youll be at the heart of this jou
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You are a collaborative Software Engineer with proven professional experience in Javascript/Typescript , React , and Node.JS , you possess a strong understanding of API design, consumption, and client-side logic.
You are a collaborative Software Engineer with proven professional experience in Javascript/Typescript , React , and Node.JS , you possess a strong understanding of API design, consumption, and client-side logic.
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World Class Defence Organisation based in Bristol is currently looking to recruit a C++ / Linux Software Product Support Engineer subcontractor on an initial 6 month contract. Job Title:C++ / Linux Software Product Support Engineer This role would suit a candidate who comes from a strong C++ Software Engineer background. * We are looking for a capable software engineer who can support our in-service missile-system middleware solutions and work as part of a small team to investigate and fix issues as they arise. * Our products require Linux Operating System (OS) configuration, support and security solution maintenance, so experience of Linux is necessary for this posit
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Mid/Senior Software Engineer
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Gloucester, Gloucestershire
£55000 - £75000 per annum
We are working with a fast-growing business at the forefront of Cyber, Defence and IT solutions, and we're looking for a talented Mid/Senior Software Engineer with current MOD DV or eDV Clearance to join their expanding team in Gloucester. * Strong commercial experience as a Software Engineer (Mid or Senior level). If you are a motivated Software Engineer with MOD DV or eDV Clearance and strong skills in Python or Java, we'd love to hear from you. You'll be part of a close-knit group of 20 engineers, working on a variety of cutting-edge projects that make a real impact. * Designing, developing, and maintaining secure, high-quality software solutions. * Collaborating with a team of engineers on diverse projects in the Cyber and Defence sectors. * Solid understanding of software engineering principles, testing, and version control. * Collaborative culture with a skilled
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Claremont Consulting
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£55000.00 - £66000.00 per annum + Many benefits, superb pension
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