301 to 325 of 1,505 REST Jobs in the UK

Java Developer Kafka API - Tech Consultancy

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
have experience with Spring Boot and microservices environments You have experience with Kafka (or similar messaging tools) You have a good knowledge of REST APIs You have a good understanding of AWS You have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data ...

Java Developer

Location
Greater London, England, United Kingdom
role focuses on technical contribution and engineering excellence, with opportunities to expand ownership over time. Key Responsibilities Design, build, and enhance backend services and REST APIs Deliver features end‐to‐end: design, development, testing, and release support Write clean, maintainable, and well‐tested code Participate actively in code reviews ...

Lead Java Backend Developer

Location
Bristol, England, United Kingdom
Need From You – Essential Skills & Experience Strong expertise in developing secure, scalable, enterprise-grade backend applications using Go . Hands-on experience with REST APIs , containerization , and microservices architectures . Ability to work effectively both independently and in cross-functional teams. Excellent analytical, problem-solving, and strategic-thinking capabilities. Deep ...

Optimizely Developer

Location
Greater Lincolnshire, England, United Kingdom
enhancements The Person: Commercial experience with Optimizely CMS, Episerver or Optimizely DXP Strong C# and .NET development background Experience with ASP.NET Core, MVC and REST APIs Knowledge of HTML, CSS, JavaScript and responsive web development Understanding of CI/CD, source control and software development best practices Strong problem‐solving ...

O-RAN rApp & xApp Developer

Location
Greater London, England, United Kingdom
/Non-RT and Near-RT RIC platforms. Experience developing, packaging and deploying containerised applications with Docker, Kubernetes and Helm. Working knowledge of REST APIs and microservices architecture. Proficiency with Git and collaborative development workflows. Comfortable working in a Linux environment. Strong analytical and problem-solving skills, with the ability ...

Python Engineer

Hiring Organisation
Ncounter Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90000 - £100000/annum
testing, observability and reliability across deployed applications What we're looking for: 5+ years' commercial Python engineering experience, including production backend systems Strong FastAPI, REST API, async Python, PostgreSQL and SQL experience Demonstrable experience integrating LLMs into real applications, rather than purely personal or experimental projects Strong Docker, Kubernetes/ ...

Full Stack Developer - Hybrid - C#.NET

Hiring Organisation
WA Consultants
Location
West Midlands, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 60,000 Annual
technical solutions. Key Skills & Experience Experience developing applications using C# and .NET/ASP.NET Core Strong Back End development experience Experience building and supporting REST APIs Angular and TypeScript experience SQL Server and Entity Framework Core Azure cloud technologies Azure DevOps and CI/CD pipelines Experience working with ...

Frontend Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
frontend development experience. Modern React (Hooks, Context, React Query) and solid TypeScript. React Testing Library and a belief in test-driven development. Experience with REST and GraphQL APIs, Tailwind CSS and Git. An understanding of CI/CD pipelines and agile delivery. Strong problem-solving and clear communication with technical ...

Senior Developer Consultant (iPaaS & Automation)

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £495 per day
solutions within highly regulated or secure environments. Exposure to cloud transformation or enterprise modernisation programmes. Technical Skills Development Technologies C# Azure Functions Rust (desirable) REST APIs Enterprise Integration Technologies Microsoft Azure Azure Automation Azure Functions Azure Services & Integration Components Hybrid Cloud Environments Automation & Scripting PowerShell PowerShell Runbooks Automation Frameworks Workflow ...

QA Engineer Lead - WEMBLEY

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum + perm benefits
Quality Engineering roles Proven experience designing and maintaining automation frameworks in complex environments Strong hands-on experience with tools such as Playwright, Selenium, REST Assured, Postman, or similar Development experience using Java, JavaScript, or TypeScript Experience testing APIs, microservices, and distributed systems Strong understanding of CI/CD practices ...

Senior Developer Consultant (iPaaS & Automation)

Location
United Kingdom
solutions within highly regulated or secure environments. Exposure to cloud transformation or enterprise modernisation programmes. Technical Skills Development Technologies C# Azure Functions Rust (desirable) REST APIs Enterprise Integration Technologies Microsoft Azure Azure Automation Azure Functions Azure Services & Integration Components Hybrid Cloud Environments Automation & Scripting PowerShell PowerShell Runbooks Automation Frameworks Workflow ...

Senior Developer Consultant (iPaaS & Automation)

Hiring Organisation
TXP Technology x People
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£495.00 per day
solutions within highly regulated or secure environments. Exposure to cloud transformation or enterprise modernisation programmes. Technical Skills Development Technologies C# Azure Functions Rust (desirable) REST APIs Enterprise Integration Technologies Microsoft Azure Azure Automation Azure Functions Azure Services & Integration Components Hybrid Cloud Environments Automation & Scripting PowerShell PowerShell Runbooks Automation Frameworks Workflow ...

Senior Software Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
enjoy React/Vue/Angular development there may be opportunities (this is not required). Keywords: C# software engineer, .NET software developer, microservices, REST/RESTful APIs, sustainability, security, authentication, Azure, AWS, Cambridge, hybrid Another top job from ECM, the high-tech recruitment experts. Even if this ...

Mid & Senior Java Developers

Location
Belfast City District, Northern Ireland, United Kingdom
following: Commercial experience building applications using TypeScript and Node.js Modern frontend development with React or similar frameworks Experience developing cloud-hosted applications (AWS preferred) REST APIs and microservice architecture SQL databases and data modelling CI/CD pipelines and modern development practices A passion for writing clean, maintainable, well-tested ...

Software Engineer - Backend

Location
Greater London, England, United Kingdom
backend services in production Strong Python skills and production Django experience, including the ORM, migrations, configuration and testing A track record of designing maintainable REST APIs, with solid data modelling and relational database practice Good knowledge of authentication, authorisation, single sign-on patterns and secure API design A testing mindset ...

Software Engineer - Backend

Hiring Organisation
Bright Purple
Location
Remote UK, Bath, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £475/day
backend services in production Strong Python skills and production Django experience, including the ORM, migrations, configuration and testing A track record of designing maintainable REST APIs, with solid data modelling and relational database practice Good knowledge of authentication, authorisation, single sign-on patterns and secure API design A testing mindset ...

Senior Backend Engineer Node.js & AI

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
maintain backend applications using Node.js. Develop APIs, database services and event-driven systems. Connect the platform with banking, payments and third-party services through REST and GraphQL integrations. Use AI coding tools to improve delivery while maintaining rigorous testing, security and code quality. Develop and deploy practical AI features that ...

Integration Technical Lead – .NET, C# & Azure

Hiring Organisation
ARCA Consulting Ltd
Location
London, United Kingdom
Employment Type
Permanent
/6+), particularly building integration services and APIs. Proven experience working with Microsoft Azure Experience designing and delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure ...

Integration Technical Lead – .NET, C# & Azure

Hiring Organisation
ARCA Consulting Ltd
Location
Crewe, Cheshire East, Cheshire, United Kingdom
Employment Type
Permanent
/6+), particularly building integration services and APIs. Proven experience working with Microsoft Azure Experience designing and delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure ...

Integration Technical Lead – .NET, C# & Azure

Hiring Organisation
ARCA Consulting Ltd
Location
Bournemouth, Dorset, United Kingdom
Employment Type
Permanent
/6+), particularly building integration services and APIs. Proven experience working with Microsoft Azure Experience designing and delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure ...

Frontend Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
frontend development experience. Modern React (Hooks, Context, React Query) and solid TypeScript. React Testing Library and a belief in test-driven development. Experience with REST and GraphQL APIs, Tailwind CSS and Git. An understanding of CI/CD pipelines and agile delivery. Strong problem-solving and clear communication with technical ...

Software Engineer II - Full Stack (Java/ React) - Associate

Location
Greater London, England, United Kingdom
such as TypeScript and React. Proficiency with server side languages and frameworks such as Java and Spring Boot. Knowledge of integration technologies such as REST APIs. Ability to develop, debug, and maintain code using modern programming languages and database querying languages. Solid understanding of agile practices, including continuous integration ...

Full Stack Developer

Location
Portsmouth, England, United Kingdom
independently. Strong TypeScript on both front-end and back-end. React, modern CSS, and experience building to WCAG 2.2 AA. Node.js, building and consuming REST APIs. PostgreSQL: schema design, query optimisation, and use of an ORM. Unit, integration and end-to-end testing. Git, and practical experience of CI/ ...

SAP BTP Architect

Location
Greater London, England, United Kingdom
database architecture, optimization, backup/restore strategies, and security. Expertise in SAP integration technologies: SAP BTP Integration Suite (CPI) SAP PI/PO APIs (REST, SOAP, OData) IDocs, RFCs, Event-driven architectures Ability to design end-to-end integration patterns across SAP and non-SAP systems (CRM, eCommerce ...

Lead Developer

Hiring Organisation
Erin Associates
Location
Middlesbrough, North Yorkshire, North East, United Kingdom
Employment Type
Permanent
Salary
£60,000
similar role Java and Spring Boot TypeScript A proven full stack development and systems integration background Experience designing enterprise-grade software solutions. REST APIs PostgreSQL or similar databases Manage containerised deployments Docker DevOps Practices/CI/CD Pipelines Desirable ERP Integrations, IoT Platforms, Telematics systems, Azure, Real-time date ...