26 to 50 of 460 REST Jobs in England

Java Modernization Technical Architect - SC Clearance

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day Inside IR35 via Umbrella
Container Apps (ACA), ARO, Azure Storage, Azure SQL, and Azure Key Vault. Modernization & Security: Track record in legacy-to-cloud application migration, OAuth2, JWT, REST API architecture, performance tuning, and security hardening. Containerization: Hands-on experience with Docker and Kubernetes for container orchestration. Front-End Fundamentals: Exposure to client-side ...

Java Modernization Technical Architect - SC Clearance

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
Container Apps (ACA), ARO, Azure Storage, Azure SQL, and Azure Key Vault. Modernization & Security: Track record in legacy-to-cloud application migration, OAuth2, JWT, REST API architecture, performance tuning, and security hardening. Containerization: Hands-on experience with Docker and Kubernetes for container orchestration. Front-End Fundamentals: Exposure to client-side ...

Java Software Engineer

Hiring Organisation
Twinstream Limited
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum
pair programming. Experience with AWS services, including S3, Fargate, Lambda, SQS and SNS. Databases such as PostgreSQL, Oracle, MongoDB or DynamoDB, plus JPA. REST APIs, RabbitMQ, Docker and Linux. Infrastructure and automation tools, including Terraform, Ansible and Kubernetes. CI/CD and version control tools such as Jenkins, Git, Bitbucket ...

Senior Java Fullstack Developer

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
robust, scalable and maintainable solutions. The company is investing in the continued modernisation of its software platforms, introducing new versions of Java, Springboot, Angular, REST APIs and Microservices. You'll work across both existing systems and new development, helping improve scalability, performance and maintainability while contributing to technical design discussions. ...

Senior Java Developer

Hiring Organisation
Avanti Recruitment
Location
EC1, Farringdon, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
opportunity to work on technically challenging, large-scale applications. This is a hands-on development position with a strong emphasis on Java, Spring Boot, REST APIs and microservices, alongside commercial frontend development using Angular, React or Vue. The company is continuing to modernise its established software platforms, creating an opportunity ...

Senior Java / Angular Developer

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
robust, scalable and maintainable solutions. The company is investing in the continued modernisation of its software platforms, introducing new versions of Java, Springboot, Angular, REST APIs and Microservices. You'll work across both existing systems and new development, helping improve scalability, performance and maintainability while contributing to technical design discussions. ...

Senior Fullstack Java Developer

Hiring Organisation
Avanti Recruitment
Location
EC1, Farringdon, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
opportunity to work on technically challenging, large-scale applications. This is a hands-on development position with a strong emphasis on Java, Spring Boot, REST APIs and microservices, alongside commercial frontend development using Angular, React or Vue. The company is continuing to modernise its established software platforms, creating an opportunity ...

Senior Fullstack Developer

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
opportunity to work on technically challenging, large-scale applications. This is a hands-on development position with a strong emphasis on Java, Spring Boot, REST APIs and microservices, alongside commercial frontend development using Angular, React or Vue. The company is continuing to modernise its established software platforms, creating an opportunity ...

Senior Solutions Architect

Hiring Organisation
Nexus Jobs
Location
London, England, United Kingdom
application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. " Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka " Solution architect with broad expertise in wide range of digital technologies in areas of application platform ...

Software Architect - Python & .NET.

Hiring Organisation
Computer Futures
Location
London, England, United Kingdom
record of architecting complex, integrated software platforms rather than isolated applications. Strong understanding of software architecture principles, design patterns and system decomposition. Experience designing REST APIs, web services and interfaces between multiple systems. Knowledge of microservices, distributed systems and event-driven architectures. Experience with SQL databases, relational data modelling ...

Software Architect - Python & .NET.

Hiring Organisation
Computer Futures
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£90,000
record of architecting complex, integrated software platforms rather than isolated applications. Strong understanding of software architecture principles, design patterns and system decomposition. Experience designing REST APIs, web services and interfaces between multiple systems. Knowledge of microservices, distributed systems and event-driven architectures. Experience with SQL databases, relational data modelling ...

Automation Assurance Specialist - Consultant - AI & Digital Factory

Hiring Organisation
Capgemini
Location
City of Bristol, United Kingdom
Employment Type
Full Time
contributing to test frameworks in Java or JavaScript Experience writing a variety of backend and frontend automated tests using Selenium, Playwright, Cucumber, REST etc. Experience working in an Agile environment Experience using online version control tools - GitHub, GitLab etc. Experience with self-managing and being able to self-identify areas ...

Full Stack Software Engineer

Hiring Organisation
Sartorius
Location
Royston, Hertfordshire, UK
Employment Type
Full-time
libraries and accessibility· Experience with WPF/XAML and desktop-to-web integration patterns· SQL and database programming experience· API design and implementation, including REST, GraphQL, versioning and security fundamentals· Experience with hardware interfaces and control systems, including serial, network or USB communication· Knowledge of data visualisation, graphing tools, performance ...

Snr Full Stack Python Engineer-Agentic Systems

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£950 - £1000 per day
design, query optimization, stored procedures a plus) alongside other relational/non-relational data stores as needed. * Build clean, well-documented, and testable APIs (REST and/or MCP-based) that integrate cleanly with upstream and downstream systems. * Contribute to architecture and design decisions, including system scalability, fault tolerance ...

Senior Java Developer

Hiring Organisation
Invitise Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £650 per day
eligible to obtain SC clearance; active SC is highly desirable. Interested? Please apply below. Senior Java Developer, Java Engineer, Software Engineer, Java, AWS, Microservices, REST APIs, Kafka, Docker, Terraform, GitLab CI, TDD, BDD, Agile, Glasgow, Newcastle, Leeds, Sheffield, Manchester, Birmingham, Blackpool, Cardiff, Hybrid/Remote, Contract, Inside IR35 ...

AWS Technical Test Engineer - SC Cleared - Outside IR35

Hiring Organisation
NSD
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Contract
business analysts. Engage in client-facing meetings and discussions, presenting test findings and solutions. Adapt to potential automation testing, including: API testing (e.g., SpecFlow, REST API). AWS CLI deployment checks using Boto3 (Python). Front-end UI testing where required. Essential Skills & Experience Strong AWS expertise - deep understanding ...

Senior Backend Developer with Umbraco C# .net

Hiring Organisation
Nexus Jobs
Location
London, England, United Kingdom
etc.)Familiar with Azure cloud services & setting up/managing resources/deploying appsFamiliar with JIRA and ConfluenceCapable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAPExperience of PowerBI, PowerQuery and RExperience of structured testing ...

Software Engineer

Hiring Organisation
Searchability (UK) Ltd
Location
Newark, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
SOFTWARE ENGINEER £35,000 - £45,000 Newark, Nottinghamshire (Hybrid: 3 days on-site, 2 from home) C#/.NET/ASP.NET Core/REST APIs/SQL/Entity Framework/Azure THE ROLE A well-established UK technology solutions business is hiring a Software Engineer to join ...

Software Engineer

Hiring Organisation
Searchability (UK) Ltd
Location
Askham, Cumbria, UK
delay your application. £35,000 - £45,000 Newark, Nottinghamshire (Hybrid: 3 days on-site, 2 from home) C#/.NET/ASP.NET Core/REST APIs/SQL/Entity Framework/Azure THE ROLE A well-established UK technology solutions business is hiring a Software Engineer to join ...

Lead Software Engineer Product Lead Technologist Business

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Strong experience in a modern object-oriented language (C# or Java) Deep knowledge of software design patterns, clean code and clean architecture Experience building REST APIs and working with messaging systems Confidence defining data models and working with databases Experience shipping user-facing web applications A collaborative, Agile mindset ...

AI and Automation Developer

Hiring Organisation
Coburg Banks Limited
Location
Rochdale, Greater Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£75,000
language. Experience integrating LLM APIs into applications, including prompt engineering, tool/function calling and evaluating AI outputs. A solid understanding of web applications, REST APIs, relational databases and cloud or serverless deployment. Experience with Git, automated testing and CI/CD pipelines. A good understanding of software security, data ...

Software Engineer

Hiring Organisation
Kensington Mortgage Company
Location
Marlow, Buckinghamshire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
commercial software engineering experience, including: C# and modern .NET , including ASP.NET Core Object-oriented development, SOLID principles and dependency injection Designing, building and consuming REST APIs , including OpenAPI Microsoft Azure , particularly PaaS and serverless services Relational databases, SQL and data modelling Git, pull requests and automated CI/CD pipelines ...

Software Developer

Hiring Organisation
Sanderson
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £65,000 per annum
/.NET Core. Experience building modern frontend applications using React and TypeScript. Good knowledge of Microsoft SQL Server and relational databases. Experience working with REST APIs and web services. Understanding of CI/CD pipelines and modern software development practices. Experience working across the full software development lifecycle. Comfortable working ...

Principal Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
with your peers on technical direction within your team Required experience Core Software Engineering such as: JavaScript frameworks (React, NextJS), TypeScript, Python or Java REST API development/OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL ...

Power Platform / D365 Technical Lead

Hiring Organisation
Version 1
Location
Birmingham, UK
Employment Type
Full-time
JavaScript, jQuery, Liquid Template Strong server-side development experience C#/.Net Strong experience using Plugins, Custom Workflow Activities, Custom APIs Integration experience with REST APIs/custom connectors Azure Integration Knowledge - Azure Functions, Logic Apps, Service Bus ALM and CI/CD experience Azure DevOps + Agile Practices Comprehensive ...