226 to 250 of 977 RESTful Jobs in the UK

Software Engineer - Full Stack

Hiring Organisation
Koch Industries
Location
London, United Kingdom
Salary
> £ 150 K
C#/.NET. Experience building user interfaces using a modern frontend framework such as React or Angular. Experience working with relational databases, SQL, RESTful APIs, and complex data models. Experience using source control, CI/CD pipelines, automated testing, and Agile development practices. Experience building and deploying applications ...

Software Engineer (Backend / Full-Stack) - Golang

Hiring Organisation
Adecco
Location
London, United Kingdom
Salary
£ 55 K
talented team focused on solving complex technical challenges.________________________________________What You'll Be Doing* Designing and developing backend services using Go* Building and enhancing RESTful APIs* Creating and maintaining PostgreSQL databases and data models* Developing real-time and event-driven platform capabilities* Implementing secure authentication and communication mechanisms* Building React-based ...

Senior Software Engineer Python

Location
United Kingdom
Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management ...

Design Lead / Senior Solution Architect

Location
Manchester, England, United Kingdom
design concepts. Proven expertise in microservices architecture, event-driven systems, distributed computing, and API-led integration. Strong working knowledge of enterprise integration patterns and RESTful API design. Experience designing modern web platforms utilising Angular and contemporary front-end architectures. Expertise with relational databases such as SQL Server and NoSQL platforms ...

Senior Software Engineer Python

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management ...

Software Development Engineer II

Hiring Organisation
Expedia
Location
London, United Kingdom
Salary
£ 80 K
engineering experience, with a strong background in designing and building scalable, distributed systems.Experience with JVM-based languages such as Java, Kotlin.Experience designing and building RESTful APIs and microservices architectures.Solid understanding of software engineering fundamentals, including data structures, algorithms, and system design principles.Experience working with cloud platforms (AWS, GCP, or Azure ...

Lead Software Engineer - Java, AWS

Location
Glasgow, Scotland, United Kingdom
priorities and adapt to changing requirements Uphold security and compliance standards in software development Use version control tools such as Git Apply knowledge of RESTful APIs and microservices Preferred Qualifications, Capabilities, and Skills: Bring experience with cloud platforms and containerization Apply familiarity with DevOps practices and CI/CD pipelines ...

Lead Software Engineer – Margin Technology - Vice President

Location
Greater London, England, United Kingdom
simultaneously. Key Skills and Experience required: Hands-on professional software development experience Proficiency in programming in Java, Python, JavaScript or React Experience of building RESTful APIs using popular frameworks like Spring Experience of working with event driven systems, microservices, micro-frontend UIs Experience of following TDD and clean code principles ...

Software Development Engineer II

Location
Greater London, England, United Kingdom
with a strong background in designing and building scalable, distributed systems Experience with JVM-based languages such as Java, Kotlin Experience designing and building RESTful APIs and microservices architectures Solid understanding of software engineering fundamentals, including data structures, algorithms, and system design principles Experience working with cloud platforms ...

Senior Frontend Engineer (React.js)

Location
Greater London, England, United Kingdom
Sass or Less. Experience with state management libraries/tools such as Redux, React Query, or Context API. Expertise in integrating frontend applications with RESTful APIs. Experience with testing frameworks such as Cypress, Playwright. Familiarity with asynchronous programming techniques. Familiarity with graphs libraries such as eCharts. Basic understanding ...

Software engineer, generative AI (UK)

Location
Greater London, England, United Kingdom
deploying generative AI applications, leveraging LLMs, vector databases like Pinecone, Weaviate, or pgvector, and modern open-source agentic frameworks Practical experience with microservices architecture, RESTful APIs, cloud platforms such as AWS, GCP, or Azure, and containerization with Docker and Kubernetes Solid grasp of modern web technologies including FastAPI, Asyncio, database ...

Technical Lead (Java/.Net)

Location
United Kingdom
experience building scalable APIs and services with Java or .NET (C#) and maintainable frontend applications with React (TypeScript). Experience with distributed systems, RESTful/GraphQL APIs, system performance trade-offs, load balancing, and high availability engineering. Experience with AWS (Azure or GCP welcome), Infrastructure as Code (Terraform), CI/ ...

Lead AI Software Engineer

Location
Greater London, England, United Kingdom
within complex engineering environments. Strong hands‐on expertise in Java and Spring Boot, with experience in React or Angular. Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications. Strong understanding of cloud‐native architectures, distributed systems, containerised environments, and modern integration patterns. Experience building event ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
using React or React Native. Strong Java development experience, including enterprise application delivery. Expertise in the Spring Boot framework. Experience designing, developing, and integrating RESTful APIs. Strong understanding of microservices architecture and distributed systems principles. Experience working with SQL and relational database technologies. Practical application of Test-Driven Development ...

Lead AI Software Engineer

Hiring Organisation
Vodafone
Location
London, United Kingdom
Salary
£ 80 K
grade software within complex engineering environments.Strong hands-on expertise in Java and Spring Boot, with experience in React or Angular.Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications.Strong understanding of cloud-native architectures, distributed systems, containerised environments, and modern integration patterns.Experience building event-drivensolutions using ...

Lead AI Software Engineer

Hiring Organisation
Vodafone
Location
London, UK
Employment Type
Full-time
within complex engineering environments. Strong hands-on expertise in Java and Spring Boot, with experience in React or Angular. Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications. Strong understanding of cloud-native architectures, distributed systems, containerised environments, and modern integration patterns. Experience building event ...

Full-Stack Data Engineer

Location
Glasgow, Scotland, United Kingdom
data structures, algorithms, and object-oriented design principles, while ensuring scalability, governance, and reliability.Design and develop full-stack applications, including responsive web user interfaces, RESTful APIs, backend services, and integrations with database and ETL platforms.Build self-service capabilities, operational dashboards, workflow automation, and metadata-driven solutions using modern web technologies ...

Lead AI Software Engineer London, United Kingdom Value Stream Engineering Posted 12 hours ago

Location
Greater London, England, United Kingdom
within complex engineering environments.* Strong hands-on expertise in **Java and Spring Boot,** with experience in **React or Angular.*** Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications.* Strong understanding of cloud-native architectures, distributed systems, containerised environments, and modern integration patterns.* Experience building **event ...

Senior Software Engineer - ST&S

Location
Greater London, England, United Kingdom
multi-agent systems and Model Context Protocol (MCP) services.# **What you’ll do**Software engineering* Design and develop sophisticated backend services, platforms and RESTful APIs that support critical trading and middle-office workflows.* Build scalable, resilient and cloud-native applications using modern software engineering practices.* Develop high-quality, maintainable code ...

Senior Software Engineer - ST&S

Hiring Organisation
BP
Location
London, United Kingdom
Salary
£ 80 K
agentic applications such as multi-agent systems and Model Context Protocol (MCP) services.What you’ll doSoftware engineeringDesign and develop sophisticated backend services, platforms and RESTful APIs that support critical trading and middle-office workflows.Build scalable, resilient and cloud-native applications using modern software engineering practices.Develop high-quality, maintainable code with ...

Automation Assurance Specialist - Consultant - Digital Excellence

Hiring Organisation
Capgemini
Location
Cheshire West and Chester, United Kingdom
Employment Type
Full Time
vast variety of projects and get exposure to a variety of technologies such as (but not exhaustively) NodeJS, Java, Kotlin, Spring boot framework, RESTful microservices, NoSQL databases. Our Automation Assurance Specialists sit within Digital Excellence, part of the Business Technology practice at Capgemini Invent, which leads digital transformation projects across ...

Senior Full-Stack Java Developer (Remote UK, 6–12m Contract)

Location
Greater London, England, United Kingdom
Agile, cross-functional delivery team to build cloud-native applications using Java 21, Spring Boot, React, Next.js, OpenShift, PostgreSQL and AWS. Responsibilities include designing RESTful APIs, building microservices, delivering secure, scalable front-end and back-end features, and contributing to #J-18808-Ljbffr ...

Senior Java Contractors

Location
Greater London, England, United Kingdom
Strong commercial experience with Java Proven experience working as a Senior Java Developer Strong knowledge of Spring/Spring Boot Experience designing and developing RESTful APIs Solid understanding of microservices and distributed systems Experience with SQL and relational databases Strong knowledge of automated testing and software engineering best practices Experience ...

Java Full Stack Engineer

Hiring Organisation
Response Informatics
Location
Northampton, Northamptonshire, East Midlands, United Kingdom
Employment Type
Permanent
creating rich, interactive React/Angularbased front-end applications. Experience building secure and scalable applications following enterprise design principles Solid coding practices for RESTful API development and consumption with understanding ofOpenAPI/Swagger specifications Understanding of API security protocols and authentication mechanisms (OAuth2, JWT) including TLS. Good database development skills ...

Senior Software Developer (Microservices - GoLang)

Location
Cambridge, England, United Kingdom
Strong understanding of microservice architecture, principles, and design patterns. Should have knowledge of developing microservice using Agile Methodology. Experience in designing, developing, and consuming RESTful APIs (OpenAPI 3.0). Proficiency in writing unit, integration, functional tests and System test using GoLang testing frameworks. Experience using Atlassian tools for project management ...