REST Jobs in London

1 to 25 of 396 REST Jobs in London

Lead Full Stack Engineer (Senior Manager, Technology)

London, United Kingdom
Publicis Groupe
of developing server-side services with Java and one or more of Node.js or similar backend languages (C#/.NET omitted) Designing and creating REST APIs Experience of integration technologies like SOAP Strong understanding and experience of relational and NoSQL database design and implementation Experience building on container platforms such More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Software Engineer (Java + React)

London, United Kingdom
S&P Global, Inc
technology components that are developed by geographically diversified software engineers. Experience writing SQL queries and understanding of data models. Experience in designing and implementing REST APIs & microservices-based solutions. Experience writing unit/integration tests. Proficient with software development lifecycle (SDLC) methodologies like SAFe/Agile, Test-driven development. Proficiency More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Software Engineer (.Net / React) (Remote)

London, United Kingdom
Hybrid / WFH Options
Remotestar
features. Write clean, maintainable, and efficient code. Implement responsive design principles to ensure applications work on various devices and screen sizes. Develop and integrate REST, GraphQL and RPC APIs. Conduct thorough testing of applications, including unit testing, integration testing, and end-to-end testing. Debug and resolve technical issues and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Disney Cruise Line - The Walt Disney Company
developing software applications Minimum 5 years hands-on experience configuring systems Minimum 5 years of experience with some of the following specific technologies: OData, REST, SOAP, FTP/SFTP, JDBC, CSV, XML, JSON, XSL, encryption standards such as PGP, x509. Minimum 5 years of experience working on JavaScript, CSS3 and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Full-Stack Developer

London, England, United Kingdom
HCLTech
Relational Database, SQL and ORM (Hibernate, JPA). • Prior experience working with XP practices and Agile software methodologies as well as building Microservices with REST APIs around big data storage. • Practical experience with modern DevOps/SRE pipelines and CI/CD tools (Maven, Gradle, Git, Jenkins or TeamCity). More ❯
Posted:

Full Stack Engineer

London Area, United Kingdom
eTeam
in at least one of the following programming languages: Java, C#, C/C++, Python, Javascript, Ruby. Significant experience using and implementing Web Services (REST, SOAP, RPC, RMI) and monitoring APIs. Familiarity with network communication protocols (HTTP, TCP/IP, UDP, SMTP, DNS). Capable of applying best coding practices More ❯
Posted:

Integration Developer (JR101621)

London, United Kingdom
Clarion Events Ltd
Control Expertise: Proficient in using version and source control systems like Git to manage codebases effectively. API and Data Format Understanding: Strong knowledge of REST APIs, SOAP, JSON, XML, and other data exchange formats. Proactive and Detail-Oriented: Highly motivated with a proactive approach, strong attention to detail, and the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Fullstack Enginer (Python & React) (London Area)

London, UK
Hybrid / WFH Options
Parser
work on both backend (Python) and frontend (ReactJS). Familiarity with state management tools such as Redux or React Query . Experience working with REST APIs , integrating backend logic with UI components and ensuring smooth data flow between systems. ✅ Database Knowledge: Solid understanding of SQL and/or NoSQL databases More ❯
Posted:

Senior Fullstack Enginer (Python & React)

London Area, United Kingdom
Hybrid / WFH Options
Parser
work on both backend (Python) and frontend (ReactJS). Familiarity with state management tools such as Redux or React Query . Experience working with REST APIs , integrating backend logic with UI components and ensuring smooth data flow between systems. ✅ Database Knowledge: Solid understanding of SQL and/or NoSQL databases More ❯
Posted:

Senior Full Stack .NET Software Engineer (Microservices)

London Area, United Kingdom
Hybrid / WFH Options
The Developer Link
AWS/Azure Services Other things you'll be working with: Azure DevOps Unit testing Exp with an Event driven architecture Language model APIs REST MongoDB Docker Interview process is CTO intro call, tech test, final meeting. Candidates must be able to work in the UK without sponsorship. If interested More ❯
Posted:

C# Engineer

London Area, United Kingdom
Hybrid / WFH Options
twentyAI
scalable software in a Kanban Agile environment. Key Requirements: 3–6 years’ experience as a software engineer or similar. Strong skills in C# , SQL , REST APIs , and single-page web applications . Hands-on experience with Azure , Git , CI/CD , and DevOps tooling . Exposure to or interest in More ❯
Posted:

OpenLink Team Lead

London Area, United Kingdom
Luxoft
of precious metals Experience with technical customization, scripting, and performance optimization within OpenLink. Expertise in integrating OpenLink with other systems using Java, .NET, or REST/SOAP APIs. Strong knowledge of databases (Oracle, SQL Server) and proficiency in SQL. Ability to lead and mentor technical teams, manage timelines, and coordinate More ❯
Posted:

Full Stack .Net Software Developer

West London, Greater London
Nexus Jobs Limited
Azure cloud services & setting up/managing resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality More ❯
Employment Type: Permanent
Salary: £50,000 - £65,000
Posted:

Front and Backend C# Dot Net Javascript Software Developer with Umbraco

West London, Greater London
Nexus Jobs Limited
Azure cloud services & setting up/managing resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality More ❯
Employment Type: Permanent
Salary: £55,000 - £65,000
Posted:

Full Stack JavaScript Developer - £55k - ID39892 (Reading)

London, UK
Humand Talent
hear from you. Tech Skills & Tools: Strong JavaScript and TypeScript fundamentals Node.js for back-end services React, Angular or Vue for front-end development REST APIs and API documentation (OpenAPI) SQL & NoSQL databases Git, GitLab, CI/CD pipelines Docker & microservices Bonus Points for Experience With: Testing with Jest NestJS More ❯
Posted:

Software Engineer

London, United Kingdom
Hybrid / WFH Options
INSTANDA
.NET MVC LINQ and Entity Framework/LINQ to SQL Web-based languages such as HTML, CSS and JavaScript SQL Server Web APIs, e.g. REST Source control management, e.g. Git/Azure/Azure DevOps Unit tests, e.g. XUnit OOP and SOLID principles Behavioural Skills: Proactive self-starter, who can More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Engineer - Content API Team (f/m/d)

London, United Kingdom
Contentful
Docker, Kubernetes, and Terraform. Get involved in our journey to leverage AI to enhance user experience, streamline operations and unlock new capabilities. Continuously enhance REST and GraphQL API experiences that consistently cater to billions of requests every month. What you need to be successful: Proven Experience: Demonstrable experience as a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Front End

London, United Kingdom
Disney Cruise Line - The Walt Disney Company
software engineering using modern frameworks. Expertise in JavaScript, TypeScript, and a UI stack (e.g., React, Next.js/Remix.run, TailwindCSS/SCSS), with proficiency in REST patterns, Web APIs, and reactive programming. Experience designing performant RESTful services with SQL/NoSQL databases and leveraging tools like GitLab CI/CD, Docker More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Engineering Team Lead Bangalore, India

London, United Kingdom
Outthink Limited
Experience of TDD and Unit Testing Frameworks, such as MSTest or NUnit. Git Source Control, with GitHub or Azure DevOps Services. Open API/REST API exposure. Demonstrated capacity to clearly and concisely communicate about complex technical, architectural, and/or organizational problems and propose thorough iterative solutions. A demonstrated More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Front-end Developer/ Software Engineer

London, United Kingdom
Hybrid / WFH Options
Leidos
skills It would be beneficial, but not essential, if you also have an understanding of other relevant technologies ADDITIONAL/BONUS SKILLS Interaction with REST APIs from the client-side Python, SQL, XML, JSON Are you ready to make an impact? Begin your journey of a flourishing and meaningful career More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Lead

London Area, United Kingdom
McCabe & Barton
At least 5+ years of hands-on experience with Microsoft .NET technologies and SQL Server o Proficiency in C# .NET, React, JavaScript, GraphQL, HTTP, REST, and SOAP. Possess in-depth understanding of multi-tier applications, serverless architecture, cloud computing, and database design. Proficiency in modern UI state management modular development. More ❯
Posted:

Lead Software Engineer (London Area)

London, UK
Hybrid / WFH Options
IPS Group
application development using the Microsoft stack (.NET and SQL Server). Proficient in modern software languages and tools, including C# .NET, React, JavaScript, GraphQL, REST, and SOAP. Understanding of scalable, serverless, and cloud-native architecture. Experience with frontend state management and modular component development. Comfortable managing software fixes, enhancements, and More ❯
Posted:

Lead Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
IPS Group
application development using the Microsoft stack (.NET and SQL Server). Proficient in modern software languages and tools, including C# .NET, React, JavaScript, GraphQL, REST, and SOAP. Understanding of scalable, serverless, and cloud-native architecture. Experience with frontend state management and modular component development. Comfortable managing software fixes, enhancements, and More ❯
Posted:

Calypso Expert

London, United Kingdom
N Consulting Limited
Back Office, Collateral Management, Risk & Treasury). Knowledge of SQL, Oracle, or PostgreSQL databases for performance tuning. Experience with Calypso APIs, integration (JMS, FIX, REST/SOAP), and messaging services. Strong understanding of Unix/Linux environments and shell scripting for automation. Familiarity with CI/CD tools (Jenkins, Docker More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer (London Area)

London, UK
Hybrid / WFH Options
Cipher7
independently or within a team. Strong communication skills, both verbal and written. Nice to Have: Experience in migrating or refactoring legacy applications. Familiarity with REST APIs and microservices architecture. Exposure to cloud platforms such as AWS or Azure. More ❯
Posted:
REST
London
10th Percentile
£55,000
25th Percentile
£65,000
Median
£75,000
75th Percentile
£98,125
90th Percentile
£127,500