576 to 600 of 1,233 RESTful Jobs

Full-Stack Java Microservices Engineer — Hybrid

Location
Belfast City District, Northern Ireland, United Kingdom
Senior Java Developer to join the Risk Data Team. You will architect and implement robust microservices using Java/J2EE, Spring Boot, and RESTful services while optimizing SQL and CI/CD pipelines. You will lead a team of developers, promote clean code, and help advance cloud-native data platforms ...

Senior Java Engineer - Spring Boot Microservices

Location
Auchentibber, Scotland, United Kingdom
products for critical market functions. You will contribute across multiple domains, emphasizing secure, reliable production code and data-driven improvements. The role emphasizes building RESTful microservices with Spring Boot, adopting CI/CD, and evaluating AI-assisted development tools #J-18808-Ljbffr ...

Senior Java Developer – Microservices & APIs (Hybrid)

Location
Newcastle upon Tyne, England, United Kingdom
microservices. You’ll design, develop, test and deploy robust software within Agile delivery squads. The role emphasizes hands-on Java 8+ development, Spring Boot, RESTful APIs and collaboration with cross-functional teams. You’ll mentor juniors, participate in CI/CD and work with relational and NoSQL databases ...

Java Microservices Lead – Risk Data Platform

Location
Belfast City District, Northern Ireland, United Kingdom
join Citi Tech, delivering scalable microservices for global finance. You will design and implement backend systems using Java/J2EE, Spring Boot, and RESTful services; lead and mentor teammates; contribute to CI/CD, testing, and cloud-native development. The role offers hybrid work and a comprehensive rewards package. Collaborate ...

python developer in compliance technology

Location
Greater London, England, United Kingdom
Python skills Experience in a technology start-up Experience building software from scratch and iterating quickly Strong technical skills, primarily with Python Experience with RESTful APIs Experience with LLMs and agentic AI Proactive entrepreneurial spirit Curiosity and willingness to learn new technologies Comfort working in unstructured start-up environments Collaborative ...

Python Developers

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £750.00 per day
site at the client's London office. Responsibilities Design, build and maintain full stack web applications with a Python backend Develop and consume RESTful APIs Work across both backend services Collaborate with cross-functional teams including product, QA and other engineers Write clean, tested, maintainable code and participate in code ...

FullStack ASP.NET Developer - Insuretech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: JavaScript, ASP.NET MVC 5, Entity Framework Code First, Restful API, Angular, SQL, Azure Challenge: Greenfield platform, API development, industry specific challenges Firm: Well-known Insuretech business, City of London, 5 man flat Dev Team Pay: 75k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingFullStack ASP.NET Developer ...

Senior Android Developer

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Kotlin and Android SDKs, with a deep understanding of Jetpack libraries, Compose and modern Android architecture components. * Kotlin Multiplatform (KMM, KMP) * Experience with RESTful APIs, JSON, and mobile architecture patterns (MVVM, Clean Architecture). * Familiarity with Android Studio, GitHub, mobile CI/CD tools, automated testing frameworks and the Play ...

API Software Engineer

Hiring Organisation
NatWest Group
Location
Edinburgh, UK
Employment Type
Full-time
need: Hands-on experience with Java, Spring Boot, Maven, DB2 and GitLab, delivering enterprise-grade applications from design through to deploymentExperience designing and building RESTful APIs in line with established engineering standards and best practicesGood understanding of microservices architecture, scalability, resiliency, caching, and performance optimisationExperience with Java performance tuning ...

Senior SharePoint Developer

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
SharePoint Framework (SPFx) development. * Proficiency in TypeScript, JavaScript, React, HTML5, CSS3, and modern front-end development practices. * Strong experience integrating SharePoint solutions using RESTful APIs and Microsoft Graph. * Solid experience with C# and .NET Framework for backend and integration development. * Hands-on experience administering SharePoint on-prem environments, including patching ...

API Software Engineer

Hiring Organisation
NatWest Group
Location
London, UK
Employment Type
Full-time
need: Hands-on experience with Java, Spring Boot, Maven, DB2 and GitLab, delivering enterprise-grade applications from design through to deploymentExperience designing and building RESTful APIs in line with established engineering standards and best practicesGood understanding of microservices architecture, scalability, resiliency, caching, and performance optimisationExperience with Java performance tuning ...

Java Developer React

Location
Greater London, England, United Kingdom
applications Contribute across the full software development lifecycle (analysis, design, development, testing, deployment, and support) Build and enhance high‐performance, low‐latency applications Develop RESTful APIs and modern web interfaces (React) Collaborate closely with business stakeholders to understand requirements and deliver value‐driven solutions Work alongside production support teams ...

Senior SharePoint Developer

Hiring Organisation
Dgh Recruitment
Location
London, UK
SharePoint Framework (SPFx) development. * Proficiency in TypeScript, JavaScript, React, HTML5, CSS3, and modern front-end development practices. * Strong experience integrating SharePoint solutions using RESTful APIs and Microsoft Graph. * Solid experience with C# and .NET Framework for backend and integration development. * Hands-on experience administering SharePoint on-prem environments, including patching ...

Application Developer

Location
Sheffield, England, United Kingdom
Build policy-based orchestration workflows for adaptive authentication and context-aware access using industry standards (like OPA). API Development Design, build, and secure RESTful APIs and backend services supporting identity, provisioning, and governance workflows. Integrate APIs with our new authentication service for token validation, user sessions, and application-level ...

Senior Backend Developer

Hiring Organisation
Rullion Managed Services
Location
City of London, London, Farringdon, United Kingdom
Employment Type
Contract
Skills Demonstrable experience working as a Senior Backend Developer. Strong commercial experience with Python as a primary development language. Hands-on experience developing RESTful APIs and/or GraphQL. Experience with AWS Cloud services. Experience with serverless architecture and technologies. Strong knowledge of Git and version control. Good understanding ...

C# .NET Developer

Hiring Organisation
Proactive Appointments
Location
Taunton, Somerset, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
experience). 2 – 5 years of professional experience in backend development. Strong proficiency in C# and .NET Core (latest versions). Solid understanding of RESTful API design and integration. Familiarity with CI/CD pipelines and Git for version control and continuous integration. Excellent problem-solving and analytical skills ...

Senior Software Developer (Python / AWS / IaC)

Location
Greater London, England, United Kingdom
driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with CI/CD using tools like Terraform or AWS Cloud Formation ...

Senior Software Engineer - Python

Location
Watford, England, United Kingdom
first services, with a focus on performance, reliability, and maintainability. Python Back End development, primarily using FastAPI and modern API patterns. Strong understanding of RESTful API design, schema validation, and OpenAPI/Swagger. Experience working with messaging and eventing platforms such as Kafka, RabbitMQ, Azure Service Bus, MQTT, or similar. ...

C# .NET Developer – 11851SR

Location
West of England, England, United Kingdom
experience). 2-5 years of professional experience in backend development. Strong proficiency in C# and .NET Core (latest versions). Solid understanding of RESTful API design and integration. Familiarity with CI/CD pipelines and Git for version control and continuous integration. Excellent problem-solving and analytical skills ...

Java Software Engineer

Location
Birmingham, England, United Kingdom
object-oriented programming. Excellent communication skills. A proactive attitude with a genuine sense of ownership. Desirable experience Vaadin. GXT/GWT. HTML5 & CSS. RESTful APIs. Git. Full software development lifecycle experience. Why join? Salary between £40,000 - £50,000 . Work on software supporting critical national infrastructure and law enforcement. ...

Remote Mid-level Full Stack Shopify Developer

Hiring Organisation
grabjobs
Location
Dunfermline, Fife, UK
ES6+), and TypeScript. Experience with React (Remix/Next.js). Experience with backend languages/frameworks (preferably Node.js or Ruby). Strong understanding of RESTful/GraphQL APIs and cloud-based/serverless architectures. Proficient in Git and version control workflows within multi-developer teams. Solid experience with databases, migrations ...

Remote Mid-level Full Stack Shopify Developer

Hiring Organisation
grabjobs
Location
Hengoed, Caerphilly, UK
ES6+), and TypeScript. Experience with React (Remix/Next.js). Experience with backend languages/frameworks (preferably Node.js or Ruby). Strong understanding of RESTful/GraphQL APIs and cloud-based/serverless architectures. Proficient in Git and version control workflows within multi-developer teams. Solid experience with databases, migrations ...

Remote Mid-level Full Stack Shopify Developer

Hiring Organisation
grabjobs
Location
Atherstone, Warwickshire, UK
ES6+), and TypeScript. Experience with React (Remix/Next.js). Experience with backend languages/frameworks (preferably Node.js or Ruby). Strong understanding of RESTful/GraphQL APIs and cloud-based/serverless architectures. Proficient in Git and version control workflows within multi-developer teams. Solid experience with databases, migrations ...

Remote Mid-level Full Stack Shopify Developer

Hiring Organisation
Swanky Spa
Location
Goodwick, Pembrokeshire, UK
ES6+), and TypeScript. Experience with React (Remix/Next.js). Experience with backend languages/frameworks (preferably Node.js or Ruby). Strong understanding of RESTful/GraphQL APIs and cloud-based/serverless architectures. Proficient in Git and version control workflows within multi-developer teams. Solid experience with databases, migrations ...

Remote Mid-level Full Stack Shopify Developer

Hiring Organisation
Swanky Spa
Location
Newark, Nottinghamshire, UK
ES6+), and TypeScript. Experience with React (Remix/Next.js). Experience with backend languages/frameworks (preferably Node.js or Ruby). Strong understanding of RESTful/GraphQL APIs and cloud-based/serverless architectures. Proficient in Git and version control workflows within multi-developer teams. Solid experience with databases, migrations ...