51 to 75 of 274 RESTful Jobs in the UK

Lead Software Engineer

Hiring Organisation
Tec Partners Recruitment Ltd
Location
Bury St Edmunds, Suffolk, United Kingdom
Employment Type
Permanent
Commercial experience developing applications with Python. Strong knowledge of PostgreSQL/SQL and relational databases. Experience with JavaScript, with React exposure desirable. Experience developing RESTful APIs and system integrations. Familiarity with Git and modern CI/CD tools such as Azure DevOps or Jenkins. Understanding of software architecture, secure development ...

Senior Software Developer

Hiring Organisation
NSD
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
within Linux environments. Mentoring and supporting junior engineers through technical guidance and code reviews. Contributing to software architecture, technical strategy and engineering roadmaps. Developing RESTful APIs, microservices and distributed applications. Investigating and resolving complex software defects and performance issues. Using profiling, debugging and static analysis tools to maintain software quality. ...

Full Stack Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£55,000
with TypeScript/JavaScript Experience working with Azure (App Services, Functions, DevOps, CI/CD) Strong SQL/database knowledge Experience building and consuming RESTful APIs Comfortable working across the full SDLC in an Agile environment Desirables Experience within transport or logistics environment Familiarity with microservices architecture Exposure to DevOps ...

UI Architect

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £570 per day
platform Design scalable UI solutions aligned to API-first backend services Establish reusable components, UI standards and enterprise design systems Define integration approaches with RESTful and event-driven services Ensure performance, security, and responsiveness across web applications Embed CI/CD, testing, and DevOps best practices within frontend teams Support ...

Senior C# / .NET Developer | Risk & Securities Lending

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
System Development: Design, build, and maintain high-performance C#/.NET applications supporting Risk and Securities Lending workflows. API Integration: Build and consume RESTful APIs to seamlessly connect complex upstream and downstream financial systems. Data & Throughput: Handle large datasets and high-throughput systems, contributing to vital exposure calculations, limits ...

Software Developer (Node.js & Angular)

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
strong JavaScript/TypeScript skills and exposure to cloud-native development. Responsibilities Design, develop and maintain scalable full-stack applications Build secure, high-performance RESTful APIs using Node.js and Express Develop responsive Front End applications using Angular and TypeScript Write clean, maintainable and well-tested code using modern engineering practices ...

Software Developer (Node.js & Angular)

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 - 70,000 Annual
strong JavaScript/TypeScript skills and exposure to cloud-native development. Responsibilities Design, develop and maintain scalable full-stack applications Build secure, high-performance RESTful APIs using Node.js and Express Develop responsive Front End applications using Angular and TypeScript Write clean, maintainable and well-tested code using modern engineering practices ...

Full Stack Software Developer (.NET)

Hiring Organisation
DMR Personnel Ltd
Location
Norwich, Norfolk, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum Plus excellent benefits
clean, efficient, and maintainable code adhering to industry best practices. Conduct code reviews, provide feedback, and mentor junior developers when required. Design and implement RESTful APIs and services using ASP.NET Core. Ensure database performance and scalability with SQL Server and/or other database technologies. Implement responsive and user-friendly ...

Full Stack Technical Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Full Stack Engineer, with proven architectural responsibility. Deep understanding of modern front‐end frameworks, including React; Backend development in Java (Spring Boot preferred); RESTful APIs and event‐driven/microservices architecture; Relational and analytical databases (e.g. PostgreSQL, ClickHouse or similar). Experience with CI/CD pipelines; Containerisation (Docker, Kubernetes ...

Contract Java Developer - eDV Cleared

Hiring Organisation
Searchability NS&D
Location
Cheltenham, Gloucestershire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
HAVE... * Active Enhanced DV (eDV) Clearance * Strong Java development experience * Experience working within secure or government environments * Experience with microservices architectures * Knowledge of RESTful APIs and backend services * Experience working in Agile delivery teams IT WOULD BE NICE FOR THE JAVA DEVELOPER TO HAVE... * Experience with Spring/Spring Boot ...

Web Developer

Hiring Organisation
ARC IT Recruitment
Location
Brighton, Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 60,000 Annual
.NET technologies Contribute to system architecture and technical design decisions Develop and manage cloud-native applications (AWS and/or Azure) Build and integrate RESTful and SOAP APIs with third-party systems Design and optimise SQL and NoSQL databases Support full SDLC including testing, deployment, and maintenance Monitor performance, troubleshoot ...

Solutions Architect - .NET Core - 5 Days in the office - NW1 - Must live commutable distance to NW1

Hiring Organisation
Michael James Associates
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Technical Architect. Strong hands-on background with .NET Core/ASP.NET Core . Excellent knowledge of C# and modern software engineering practices. Experience designing RESTful APIs and microservices architecture. Strong understanding of Azure cloud services. Experience with Azure DevOps and CI/CD pipelines. Knowledge of SQL Server and data ...

Scrum Master (SC + NPPV3 Cleared)

Hiring Organisation
Syntax Consultancy Ltd
Location
Birmingham, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£450 - £475/day 450-475/day (Outside IR35)
Improvement: track delivery using DORA metrics + software engineering KPIs, monitor pipeline performance, defect rates + service reliability. Technical Expertise: Java, Spring Boot, Microservices, RESTful APIs, AWS Cloud (EC2, Lambda, S3, IAM, CloudWatch), CI/CD for Java applications (Jenkins, GitHub), Docker, ECS, EKS. Advantageous Skills: Scrum/AWS/ ...

Senior Full Stack .NET Engineer (React / APIs)

Hiring Organisation
Computer Futures
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£68000 - £87000/annum equity package
analysing user requirements and business needs Design and develop web applications using C#/.NET (ASP.NET Core) and modern frontend frameworks Build and maintain RESTful APIs and integration services Contribute to architectural decisions, evaluating technical solutions and trade-offs Collaborate with cross-functional teams to enable system interoperability Troubleshoot development ...

Senior Dynamics Developer

Hiring Organisation
IntaPeople
Location
Bridgend, Pen-y-fai, Mid Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£7200 - £82000/annum
Support cloud-based application deployments and infrastructure. Contribute to architecture discussions and technology roadmaps. Software Development Build and maintain web applications and APIs. Develop RESTful services and integration layers. Work with modern development methodologies and CI/CD processes. Ensure solutions are secure, scalable and high-performing. Leadership & Mentoring Provide ...

Software Engineering Lead (Full Stack)

Hiring Organisation
Robert Walters
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
modern .NET ecosystem (.NET Core/.NET 5+), with familiarity in legacy Web Forms (.NET 4.8). Extensive experience building secure, high-performance RESTful APIs and services. Database Proficiency: Deep knowledge of SQL Server, including relational database design, query optimisation, indexing strategies, complex stored procedures, and ORM tuning (Entity Framework ...

Senior Technical Lead

Hiring Organisation
InstaResource Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
specifications. Experience with prompt engineering or AI automation pipelines is highly desirable. Core Technical Skills: .NET/C# JavaScript/TypeScript React or Next.js RESTful APIs GraphQL CI/CD pipelines (Azure DevOps or GitHub Actions) Performance optimisation WCAG 2.1 accessibility standards SEO best practices Agile/Scrum delivery experience. ...

Lead Software Engineer - Java, AWS

Hiring Organisation
Jobleads-UK
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 ...

Sr. QE (Senior Quality Engineer, APIs)

Hiring Organisation
Jobleads-UK
Location
East Midlands, England, United Kingdom
quality engineering or software engineering experience, with a focus on backend API and integration testing. Demonstrated experience designing and executing automated test suites for RESTful APIs in a distributed or microservices environment. Hands‐on experience with performance and load testing tools and methodologies. Experience writing test automation in JavaScript/ ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
maintain a high‐quality React Native application.* Architect scalable mobile solutions that meet the demands of financial applications (security, performance, reliability).* Integrate with RESTful and GraphQL APIs and collaborate closely with backend teams.* Optimize app performance, including memory usage, load times, and smooth UI interactions.* Implement high‐security standards ...

Sr. Software Engineer - Data Platform (London, Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ownership of technical initiatives, from design through deployment and operational support across AWS, GCP, OCI, and on-premises data centers Develop RESTful APIs and SDKs that enable other teams to easily integrate with streaming platform capabilities Work closely with platform consumers, SREs, and engineering teams across the organization to understand ...

Developer Enablement, Technical Architect – Release on Demand (SVP)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
message queuing systems, particularly Apache Kafka* Strong server-side engineering skills: Kotlin Is our primary development language. Designing, building and consuming domain specific RESTful services & APIs* Proficiency with relational and/or NoSQL databases: PostgreSQL, MongoDB or Couchbase* Demonstrated SRE or platform engineering experience — SLOs, incident management, reliability engineering ...

Senior Developer

Hiring Organisation
Vallum Associates
Location
South Yorkshire, Sheffield, United Kingdom
Employment Type
Contract
Contract Rate
£428 - £471/annum
build and support scalable cloud-native applications for enterprise environments. Key Responsibilities Design and develop scalable backend services using Node.js and TypeScript. Build RESTful APIs and microservices architectures. Develop and optimize PostgreSQL databases and queries. Deploy and manage applications on Google Cloud Platform (GCP). Collaborate with architects, product owners ...

Senior Developer - IAM

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 per day
build and support scalable cloud-native applications for enterprise environments. Key Responsibilities Design and develop scalable backend services using Node.js and TypeScript. Build RESTful APIs and microservices architectures. Develop and optimize PostgreSQL databases and queries. Deploy and manage applications on Google Cloud Platform (GCP). Collaborate with architects, product owners ...

Full Stack Developer

Hiring Organisation
ITSS Recruitment Ltd
Location
Bedford, Bedfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
JavaScript framework are the two main criteria. Software Engineer skills * Java/PHP/C# (An Object Orientated language) * JavaScript/React/Redux * RESTful APIs * CI/CD pipelines * Docker * Middleware & Client Facing Web Applications * Microservices and stateless architecture. We are not expecting the Software Engineer to have experience ...