Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
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Design and develop scalable, efficient API features while ensuring best practices in security, architecture, and data governance. * Enterprise API Development - Experience building API Gateway solutions using REST or GraphQL.
Design and develop scalable, efficient API features while ensuring best practices in security, architecture, and data governance. * Enterprise API Development - Experience building API Gateway solutions using REST or GraphQL.
FEATURED
Security awareness (especially around data flows and API access) RESTful API design and integration API authentication methods
Security awareness (especially around data flows and API access) RESTful API design and integration API authentication methods
NEW
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Integration Engineer Contact (Outside IR35) - Oxfordshire
Integration Engineer Contact (Outside IR35) - Oxfordshire
Halian Technology Limited
OX1, Oxford
From £400 to £550 per day
Security awareness (especially around data flows and API access) RESTful API design and integration API authentication methods
Security awareness (especially around data flows and API access) RESTful API design and integration API authentication methods
NEW
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Web technologies: API, HTTP, JavaScript, Python, React
Web technologies: API, HTTP, JavaScript, Python, React
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Data Integration Engineer
Data Integration Engineer
JAM Recruitment Ltd
Ashton, BS3 2HQ
£650 - £745 per day + Umbrella, inside IR35
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).
NEW
Requirements Gathering: Work with stakeholders to extract and document clear, actionable business and technical requirements, particularly for API and software integration projects.
Requirements Gathering: Work with stakeholders to extract and document clear, actionable business and technical requirements, particularly for API and software integration projects.
FEATURED
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React.js (Hooks, Context API, Lifecycle)
React.js (Hooks, Context API, Lifecycle)
NEW
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Strong background in API development, cloud adoption frameworks, and modern architectures.
Strong background in API development, cloud adoption frameworks, and modern architectures.
NEW
Strong background in API development, cloud adoption frameworks, and modern architectures.
Strong background in API development, cloud adoption frameworks, and modern architectures.
NEW
Senior Software Engineer for Southampton based organisation
Senior Software Engineer for Southampton based organisation
Claremont Consulting
SO14, Southampton
£55000.00 - £66000.00 per annum + Many benefits, superb pension
Technical knowledge and experience in producing resilient services to provide API services to front end systems.
Technical knowledge and experience in producing resilient services to provide API services to front end systems.
NEW
Senior Software Engineer for Southampton based organisation
Senior Software Engineer for Southampton based organisation
Claremont Consulting
SO14, Southampton
£55000.00 - £66000.00 per annum + Many benefits, superb pension
Technical knowledge and experience in producing resilient services to provide API services to front end systems.
Technical knowledge and experience in producing resilient services to provide API services to front end systems.
NEW
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• knowledge of Docker, API microservices, API integration with SAP
• knowledge of Docker, API microservices, API integration with SAP
FEATURED
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Data Integration Engineer
Data Integration Engineer
Anson Mccade
Basingstoke, Hampshire
GBP 700.00 per week;GBP 70,000.00 per year;GBP 85,000.00 per year
Strong understanding of API design and integration techniques (REST, Webhooks, GraphQL).
Strong understanding of API design and integration techniques (REST, Webhooks, GraphQL).
PREMIUM
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Software Engineer (Content)
Software Engineer (Content)
Hargreaves Lansdown
BS1, Bristol
£45000 - £60000 per annum + Generous Bonus & Pension
Understanding of Microservices & principles of RESTful API development, including structuring, documenting, versioning, testing and stubbing/mocking.
Understanding of Microservices & principles of RESTful API development, including structuring, documenting, versioning, testing and stubbing/mocking.
NEWFEATURED
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Software Engineer with AI Integration
Software Engineer with AI Integration
Alexander Mae (Bristol) Ltd
BS1, Bristol
From £30,000 to £35,000 per annum
Integrate external AI services (e.g., OpenAI API) into prototypes and production features.
Integrate external AI services (e.g., OpenAI API) into prototypes and production features.
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API, REST, and RPC
API, REST, and RPC
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DevOps Engineer
DevOps Engineer
Newton Blue
BS1, Bristol
Up to £60,000 per annum dependent on experience plus excellent benefit
Rest API's and/or WCF services, working with JSON and SOAP
Rest API's and/or WCF services, working with JSON and SOAP
Technical Services Consultant
Technical Services Consultant
Newton Blue
BS1, Bristol
Up to £60,000 per annum dependent on experience plus excellent benefit
Rest API's and/or WCF services, working with JSON and SOAP
Rest API's and/or WCF services, working with JSON and SOAP
Are you ready to put your technical expertise to work in transforming services that directly improve lives across the UK? Our client provides emergency accommodation and vital support for some of the countrys most vulnerable people including survivors of domestic abuse, refugees, and individuals seeking asylum. Their mission is to create safe environments and deliver innovative solutions that protect and empower those most in need. They are now looking for a Senior Software Engineerto take a key role in rebuilding and modernising their software landscape. This is a unique opportunity to shape critical systems that underpin essential frontline services. Whats on Offer * Fully remote within the UK * Salary up to £80,000 * 33 days annual leave * Pension & healthcare * A role with genuine social impact * A supportive, mission-driven workplace
Are you ready to put your technical expertise to work in transforming services that directly improve lives across the UK? Our client provides emergency accommodation and vital support for some of the countrys most vulnerable people including survivors of domestic abuse, refugees, and individuals seeking asylum. Their mission is to create safe environments and deliver innovative solutions that protect and empower those most in need. They are now looking for a Senior Software Engineerto take a key role in rebuilding and modernising their software landscape. This is a unique opportunity to shape critical systems that underpin essential frontline services. Whats on Offer * Fully remote within the UK * Salary up to £80,000 * 33 days annual leave * Pension & healthcare * A role with genuine social impact * A supportive, mission-driven workplace
NEW
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React, Typescript, Node * Fast-growing Climate Tech startup. * Exciting projects, collaborative mission-driven team. Were looking for a senior full-stack engineer with React, Typescript, Node skills to join one of the regions most exciting Climate Tech companies. Theyve built a platform which helps to drive the transition away from fossil fuel heating in peoples homes and are now looking to add to their team. Theyre helping to seriously reduce carbon emissions whilst also helping to reduce homeowner energy bills. Now is a great time to join them as theyre scaling and have already had great success. *2 days in the office in Central Bristol. What skills you'll be needing * React and Typescript. * Relational database design, SQL, Postgres. * REST APIs. * Any of the following would be very desirable: Node, Tailwind, Docker.
React, Typescript, Node * Fast-growing Climate Tech startup. * Exciting projects, collaborative mission-driven team. Were looking for a senior full-stack engineer with React, Typescript, Node skills to join one of the regions most exciting Climate Tech companies. Theyve built a platform which helps to drive the transition away from fossil fuel heating in peoples homes and are now looking to add to their team. Theyre helping to seriously reduce carbon emissions whilst also helping to reduce homeowner energy bills. Now is a great time to join them as theyre scaling and have already had great success. *2 days in the office in Central Bristol. What skills you'll be needing * React and Typescript. * Relational database design, SQL, Postgres. * REST APIs. * Any of the following would be very desirable: Node, Tailwind, Docker.
NEW
The Head of Application and Product Security is a strategic leadership role responsible for safeguarding the application landscape and digital products within HL. This pivotal position ensures that security is embedded throughout the software development lifecycle and product innovation pipeline, providing assurance to clients, regulators, and stakeholders during a period of significant digital transformation and on an ongoing basis. The role will champion secure-by-default/design principles, drive security best practices, and lead a high-performing team in the context of ambitious cloud adoption, agile delivery, and regulatory evolution. The role balances strategic vision with operational oversight, ensuring security resilience and enabling the firm's growth aspirations. What you'll be doing * Provide strategic leadership, direction and vision for all aspects of ...
The Head of Application and Product Security is a strategic leadership role responsible for safeguarding the application landscape and digital products within HL. This pivotal position ensures that security is embedded throughout the software development lifecycle and product innovation pipeline, providing assurance to clients, regulators, and stakeholders during a period of significant digital transformation and on an ongoing basis. The role will champion secure-by-default/design principles, drive security best practices, and lead a high-performing team in the context of ambitious cloud adoption, agile delivery, and regulatory evolution. The role balances strategic vision with operational oversight, ensuring security resilience and enabling the firm's growth aspirations. What you'll be doing * Provide strategic leadership, direction and vision for all aspects of ...
NEWFEATURED
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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 (On-site) 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 (On-site) 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.
FEATURED
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.Net Developer
.Net Developer
Deerfoot Recruitment Solutions
SO14, Southampton
£55000 - £65000 per annum + Bonus, 26 days hol, 10% pension
Fantastic opportunity for a .NET Developer to join a leading FTSE-listed wealth management firm and play a key role in a business undergoing significant digital transformation. You'll be working in an agile software engineering team, delivering high-quality, end-to-end solutions. * Design and implement high-quality, end-to-end software products using .NET C#. * Build and maintain RESTful APIs to support modern front-end systems. * Collaborate with cross-functional teams to create testable, scalable, and maintainable software. * Integrate with IAM solutions such as Azure AD B2C, OKTA, or Entra. * Support the integration of front-end frameworks, including React, Next.js, and Ionic. * Work within a CI/CD environment, deploying via Azure DevOps pipelines and tools. What You Bring * Microsoft .NET and .NET Core * Developing scalable RESTful backend services
Fantastic opportunity for a .NET Developer to join a leading FTSE-listed wealth management firm and play a key role in a business undergoing significant digital transformation. You'll be working in an agile software engineering team, delivering high-quality, end-to-end solutions. * Design and implement high-quality, end-to-end software products using .NET C#. * Build and maintain RESTful APIs to support modern front-end systems. * Collaborate with cross-functional teams to create testable, scalable, and maintainable software. * Integrate with IAM solutions such as Azure AD B2C, OKTA, or Entra. * Support the integration of front-end frameworks, including React, Next.js, and Ionic. * Work within a CI/CD environment, deploying via Azure DevOps pipelines and tools. What You Bring * Microsoft .NET and .NET Core * Developing scalable RESTful backend services
FEATURED
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Strong knowledge ofsystem architecture, cloud solutions, and API design
Strong knowledge ofsystem architecture, cloud solutions, and API design
NEW
Responsible for backend architecture, API design, and integration strategy.
Responsible for backend architecture, API design, and integration strategy.
FEATURED