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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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16 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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Role Title: ServiceNow Solution Architect - Duration: 2 month initial contract - Location: Remote - Rate: TBC p/d Umbrella inside IR35 - Role purpose / summary - ServiceNow Solution Architect to lead the design and governance of enterprise-wide ServiceNow solutions. This role will partner with business and technical stakeholders to ensure scalable, secure, and value-driven implementations that align with organizational objectives and industry best practices. Key Skills/ requirements * Lead the design and architecture of ServiceNow solutions across ITSM, ITOM, HRSD, CSM, SecOps, or other modules. * Translate business requirements into robust technical solutions on the ServiceNow platform. * Define, document, and enforce architectural standards, design patterns, and platform governance. * Collaborate with enterprise architects, business analysts, project managers, and d
Role Title: ServiceNow Solution Architect - Duration: 2 month initial contract - Location: Remote - Rate: TBC p/d Umbrella inside IR35 - Role purpose / summary - ServiceNow Solution Architect to lead the design and governance of enterprise-wide ServiceNow solutions. This role will partner with business and technical stakeholders to ensure scalable, secure, and value-driven implementations that align with organizational objectives and industry best practices. Key Skills/ requirements * Lead the design and architecture of ServiceNow solutions across ITSM, ITOM, HRSD, CSM, SecOps, or other modules. * Translate business requirements into robust technical solutions on the ServiceNow platform. * Define, document, and enforce architectural standards, design patterns, and platform governance. * Collaborate with enterprise architects, business analysts, project managers, and d
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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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About us - Club L London are the next-generation online retailer refining accessible luxury for forward-thinking women worldwide. Delivering timeless and trend-oriented styles in sizes 4-20 for every life moment, we design proudly in-house in the UK; with premium quality, exceptional fit and affordable style at the forefront. Collaboration, communication and curiosity drive our extraordinary workforce an ambitious team of diverse, experienced and up-and-coming talents that we think youd fit right into. A role at Club L is more than a job, its a lifestyle for the innovative, inspired and intuitive thinker. Key Responsibilities * Take ownership of new system integrations, including planning, development, deployment, and maintenance. * Enhance and maintain existing integrations, ensuring scalability, performance, and reliability.
About us - Club L London are the next-generation online retailer refining accessible luxury for forward-thinking women worldwide. Delivering timeless and trend-oriented styles in sizes 4-20 for every life moment, we design proudly in-house in the UK; with premium quality, exceptional fit and affordable style at the forefront. Collaboration, communication and curiosity drive our extraordinary workforce an ambitious team of diverse, experienced and up-and-coming talents that we think youd fit right into. A role at Club L is more than a job, its a lifestyle for the innovative, inspired and intuitive thinker. Key Responsibilities * Take ownership of new system integrations, including planning, development, deployment, and maintenance. * Enhance and maintain existing integrations, ensuring scalability, performance, and reliability.
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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
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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Senior Android Engineer
Senior Android Engineer
Richard Wheeler Associates
E2, East London
From £75,000 to £85,000 per annum + benefits
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Were looking for a proactive and experienced Android Developer to work across a portfolio of fully native apps, primarily developed in Kotlin, with legacy Java code being phased out. * Utilise the latest Android SDKs and frameworks to implement scalable, maintainable and testable architectures * 5+ years of high-level Android development experience * Good understanding of Android lifecycle, MVVM * Strong Android architecture knowledge * Focus on creating an optimal Android experience and extensive knowledge of Android-specific challenges - Central London - 3-4 days per week in the office - To £85k DoE + discretionary annual Bonus - A cracking opportunity for a SeniorAndroid Engineerto join one of the UKs leading app and technology companies. This smal
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Our mission relies on a team full of inspiring people, and we’re looking for a Salesforce Developer ideally with Telecoms industry experience and having worked on Comms cloud and Certinia - You will be a certified Salesforce Platform Developer If Salesforce gets you out of bed in the morning, and integrating MuleSoft puts a smile on your face then we would love to find out more about you. - Working with the Quickline development lifecycle to produce high quality salesforce development and change focusing on Certina (FinancialForce) areas. - Execute backlog items to introduce defined change and development of the Qforce platform whilst adhering to Salesforce best practices. - Have previous experience developing Salesforce implementations in high pace e
Our mission relies on a team full of inspiring people, and we’re looking for a Salesforce Developer ideally with Telecoms industry experience and having worked on Comms cloud and Certinia - You will be a certified Salesforce Platform Developer If Salesforce gets you out of bed in the morning, and integrating MuleSoft puts a smile on your face then we would love to find out more about you. - Working with the Quickline development lifecycle to produce high quality salesforce development and change focusing on Certina (FinancialForce) areas. - Execute backlog items to introduce defined change and development of the Qforce platform whilst adhering to Salesforce best practices. - Have previous experience developing Salesforce implementations in high pace e
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Role - Senior Integration Developer A new position has come to light for a Senior Integration Developer to join a company who have had their strongest financial year ever. These positions report to the Integration Lead and Architect and you will be working alongside a team of strong developers and programmers. If you are a talented Integration Developer interested in progressing your career with an organisation committed to meeting and innovating the needs of an increasingly diverse client and consumer base with the best talent across the globe, then your search ends here! Historically a portion of their integration work has been outsourced to a 3rd party but they are in the process of bringing this all-in house to allow greater control and efficienci
Role - Senior Integration Developer A new position has come to light for a Senior Integration Developer to join a company who have had their strongest financial year ever. These positions report to the Integration Lead and Architect and you will be working alongside a team of strong developers and programmers. If you are a talented Integration Developer interested in progressing your career with an organisation committed to meeting and innovating the needs of an increasingly diverse client and consumer base with the best talent across the globe, then your search ends here! Historically a portion of their integration work has been outsourced to a 3rd party but they are in the process of bringing this all-in house to allow greater control and efficienci
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Software Product Support Engineer ( C++ / Linux )
Software Product Support Engineer ( C++ / Linux )
Certain Advantage
Filton, BS34 7QS
£68 per hour, Benefits Overtime rate of 'time and a quarter'
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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