101 to 125 of 460 REST Jobs in England

Senior Salesforce Software Engineer

Hiring Organisation
Sage
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Java or C#, with strong software engineering fundamentals Nice to have • Experience contributing to architecture reviews, technical roadmaps or design governance • Exposure to Salesforce REST APIs, integrations and enterprise application architecture • Experience with Git, Jira, IntelliJ, CI/CD pipelines and automated testing strategies • Salesforce Platform Developer certification, or architecture ...

Senior Backend Product Engineer

Hiring Organisation
CAIS
Location
London, UK
Employment Type
Full-time
tests, with good judgment about what to test at each levelStrong experience with Spring (Boot, Data, Security), relational database design, REST API design, and Kafka or a similar event streaming platform Experience working AI-first: using AI agents to build software, with an understanding of how LLMs work and good ...

Automation Test Engineer - AI

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
tools, self-healing automation, LLM-assisted scripting or debugging Independence: Ability to manage workstreams and collaborate effectively with minimal supervision API Testing: Experience testing REST APIs using tools like Postman or automation frameworks Desirable Skills (The Competitive Edge) Cloud Proficiency: Experience with AWS or GCP (e.g., S3, EC2, Lambda ...

Fixed Income E-Trading Senior Java Developer - Vice President

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
distributed team using tools such as Jira, Bitbucket, Sonar & Team CityWorked with tools such as IntelliJ, Gradle, etc.,Experience on JSON/XML and REST serviceEducation: Bachelor's degree/University degree or equivalent experienceCompetencies: Excellent communication skills, oral and written; ability to face off to business users. Good team ...

Senior Java Full Stack Engineer

Hiring Organisation
83zero Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£70,000
communicating technical concepts and project progress clearly. Gather requirements and work with stakeholders to translate business needs into effective technical solutions. Develop and integrate REST APIs and cloud-native applications. Take ownership across the full software development lifecycle, from design through to deployment and support. Support the planning, coordination … Strong stakeholder management and client-facing communication skills. Experience working directly with clients to understand requirements and deliver technical solutions. Experience designing and integrating REST APIs. Proficiency with Git and platforms such as GitHub or GitLab. Experience working with AWS or Azure. Hands-on experience with Docker and Docker Compose. ...

Senior Java Full Stack Engineer

Hiring Organisation
83zero Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
communicating technical concepts and project progress clearly. Gather requirements and work with stakeholders to translate business needs into effective technical solutions. Develop and integrate REST APIs and cloud-native applications. Take ownership across the full software development lifecycle, from design through to deployment and support. Support the planning, coordination … Strong stakeholder management and client-facing communication skills. Experience working directly with clients to understand requirements and deliver technical solutions. Experience designing and integrating REST APIs. Proficiency with Git and platforms such as GitHub or GitLab. Experience working with AWS or Azure. Hands-on experience with Docker and Docker Compose. ...

Lead Full Stack Developer

Hiring Organisation
EPAM Systems
Location
London, UK
Employment Type
Full-time
needs. ResponsibilitiesDesign, develop and maintain scalable full-stack applications using modern technologiesBuild responsive user interfaces with React, TypeScript and related front-end technologiesDevelop secure REST APIs and back-end services using .NET/C# or PythonCreate reusable components, shared services and maintainable application architecturesDevelop and integrate solutions using Azure … experience developing production applications using ReactProficiency in TypeScript, JavaScript, HTML5 and CSS3Professional experience with .NET/C# or Python developmentExperience designing and developing secure REST APIs and back-end servicesHands-on experience with Microsoft Azure and DatabricksUnderstanding of generative AI, large language models and AI-enabled application developmentStrong knowledge ...

Lead Power Platform Developer

Hiring Organisation
Sellick Partnership
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
Power Pages/Portals Power Automate Liquid Templating XRM API for Model-Driven Apps Microsoft Dynamics 365 Web API/OData JavaScript CSS HTML REST APIs Azure services and operations FetchXML Desirable experience/qualifications will include Dynamics 365 experience Azure development experience Power Platform Functional Consultant (PL-200) certification ...

Lead Power Platform Developer

Hiring Organisation
Sellick Partnership
Location
South East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600/day
Power Pages/Portals * Power Automate * Liquid Templating * XRM API for Model-Driven Apps * Microsoft Dynamics 365 Web API/OData * JavaScript * CSS * HTML * REST APIs * Azure services and operations * FetchXML Desirable experience/qualifications will include * Dynamics 365 experience * Azure development experience * Power Platform Functional Consultant (PL-200) certification ...

Lead Power Platform Developer

Hiring Organisation
Sellick Partnership
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 per day
Power Pages/Portals * Power Automate * Liquid Templating * XRM API for Model-Driven Apps * Microsoft Dynamics 365 Web API/OData * JavaScript * CSS * HTML * REST APIs * Azure services and operations * FetchXML Desirable experience/qualifications will include * Dynamics 365 experience * Azure development experience * Power Platform Functional Consultant (PL-200) certification ...

Solutions Architect

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
team retros, sprint reviews, story-mapping, backlog refinement) helping the entire delivery team be the best that they can. Essential Skills: C# .NET Core, REST API Design and Development, API Management Document or No-SQL database solutions (particularly Elasticsearch) Messaging and microservices based architecture (Azure Service Bus, Azure Functions) Formal ...

Solutions Architect

Hiring Organisation
Euro Car Parks
Location
Islington, Norfolk, UK
team retros, sprint reviews, story-mapping, backlog refinement) helping the entire delivery team be the best that they can. Essential Skills: · C# .NET Core, REST API Design and Development, API Management · Document or No-SQL database solutions (particularly Elasticsearch) · Messaging and microservices based architecture (Azure Service Bus, Azure Functions) · Formal ...

Senior Digital Developer – ODM

Hiring Organisation
NHS Blood and Transplant
Location
England, S75 3FG, Liverpool, L24 8RB, Birmingham, B15 2SG, London, NW9 5BG, SW17 0RB, Bristol, BS34 7QH, Barnsley, Manchester, M13 9LL, United Kingdom
Salary
£49387.00 to £56515.00
Agile/Lean and Traditional Methodologies. OOAD and UML Techniques. HTML, JavaScript, JQueryXML, XSD, JSON Network architecture and protocols such as SNMP, HTTP, SOAP, REST and SOA Web Services,Testing Strategies, Testing Tools SQL Developer as testing tool, JMeter, APEXSec, cURL and Postman,Unit Testing frameworks specific to the technologies. ...

UI Front end Lead engineer – AEM & Generative AI (Claude)

Hiring Organisation
Vallum Associates
Location
London, United Kingdom
Employment Type
Contract
experience with Adobe Experience Manager (AEM Sites) , Core Components, editable templates and client libraries. Experience integrating frontend applications with AEM Headless, GraphQL and REST APIs . Proven expertise in frontend architecture, reusable components, design systems and performance optimisation. Hands-on experience with Claude AI/Claude Code for software development. ...

Lead Backend Engineer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £750.00 per day
Skills and Experience Strong commercial back end experience in Python, C#/.NET or a comparable language Proven experience designing, building and versioning APIs (REST, and ideally gRPC or GraphQL) Hands-on Kafka experience, including topic design, producers and consumers, and stream processing Experience leading or mentoring engineers, or acting ...

Java Developer Kafka API - Tech Consultancy

Hiring Organisation
Client Server
Location
London, England, United Kingdom
concurrencyYou have experience with Spring Boot and microservices environmentsYou have experience with Kafka (or similar messaging tools)You have a good knowledge of REST APIsYou have a good understanding of AWSYou have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures ...

Java Developer Kafka API - Tech Consultancy

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
have experience with Spring Boot and microservices environments You have experience with Kafka (or similar messaging tools) You have a good knowledge of REST APIs You have a good understanding of AWS You have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data ...

Technical Architect

Hiring Organisation
McGregor Boyall Associates Limited
Location
South East, United Kingdom
Employment Type
Contract
delivery teams, driving architecture strategy, governance, and engineering best practice. Key Responsibilities Design modern microservices and event-driven architectures using technologies such as Kafka, REST APIs and cloud platforms. Lead architecture governance, technical reviews, non-functional requirements, and technical debt management. Partner with Product, Business and Engineering teams to translate ...

Technical Architect

Hiring Organisation
McGregor Boyall
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£750.00 - £850.00 per day
delivery teams, driving architecture strategy, governance, and engineering best practice. Key Responsibilities Design modern microservices and event-driven architectures using technologies such as Kafka, REST APIs and cloud platforms. Lead architecture governance, technical reviews, non-functional requirements, and technical debt management. Partner with Product, Business and Engineering teams to translate ...

Senior Developer Consultant (iPaaS & Automation)

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £495 per day
solutions within highly regulated or secure environments. Exposure to cloud transformation or enterprise modernisation programmes. Technical Skills Development Technologies C# Azure Functions Rust (desirable) REST APIs Enterprise Integration Technologies Microsoft Azure Azure Automation Azure Functions Azure Services & Integration Components Hybrid Cloud Environments Automation & Scripting PowerShell PowerShell Runbooks Automation Frameworks Workflow ...

QA Engineer Lead - WEMBLEY

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum + perm benefits
Quality Engineering roles Proven experience designing and maintaining automation frameworks in complex environments Strong hands-on experience with tools such as Playwright, Selenium, REST Assured, Postman, or similar Development experience using Java, JavaScript, or TypeScript Experience testing APIs, microservices, and distributed systems Strong understanding of CI/CD practices ...

Python Engineer

Hiring Organisation
Ncounter
Location
London, UK
Employment Type
Full-time
solutionsImprove security, testing, observability and reliability across deployed applicationsWhat we're looking for:5+ years' commercial Python engineering experience, including production backend systemsStrong FastAPI, REST API, async Python, PostgreSQL and SQL experienceDemonstrable experience integrating LLMs into real applications, rather than purely personal or experimental projectsStrong Docker, Kubernetes/OpenShift ...

JavaScript Developer - React / TypeScript

Hiring Organisation
Ncounter
Location
London, UK
Employment Type
Full-time
user journeys for complex operational environments Work directly with technical and non-technical stakeholders to understand requirements and shape practical solutions Integrate applications with REST APIs, authentication services and wider enterprise platforms Produce prototypes and proof-of-concepts to test ideas and support consultancy engagements Contribute to testing, code reviews ...

Senior Software Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
enjoy React/Vue/Angular development there may be opportunities (this is not required). Keywords: C# software engineer, .NET software developer, microservices, REST/RESTful APIs, sustainability, security, authentication, Azure, AWS, Cambridge, hybrid Another top job from ECM, the high-tech recruitment experts. Even if this ...

Software Engineer - Backend

Hiring Organisation
Bright Purple
Location
Remote UK, Bath, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £475/day
backend services in production Strong Python skills and production Django experience, including the ORM, migrations, configuration and testing A track record of designing maintainable REST APIs, with solid data modelling and relational database practice Good knowledge of authentication, authorisation, single sign-on patterns and secure API design A testing mindset ...