226 to 250 of 414 REST Jobs in England

Lead Software Engineer, React Native

Hiring Organisation
Travelex
Location
City of London, London, United Kingdom
shipping complex mobile applications to production Comfortable mentoring peers and supporting technical decision-making. Solid understanding of API integration (GraphQL and/or REST). Strong communication skills — able to work effectively with engineers, product managers, and designers. Experience with native modules and bridging in React Native Familiarity with state ...

Full Stack Java Software Engineer (React.Js)

Hiring Organisation
4Square Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £75,000 per annum
office 1 day per week in London. Required experience Java 18+ experience Spring/Spring Boot PostgreSQL or similar Maven/Gradle REST APIs Microservices React.Js Desirable: Vue.Js experience ...

Mid-Level FS Developer

Hiring Organisation
Hyperloop Recruitment
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
developers in an agile environment. Angular | TypeScript | .NET Core | Entity Framework Requirements Commercial experience with Angular (v8+) , TypeScript, and RxJS Experience building and consuming REST APIs Solid knowledge of .NET Core and Entity Framework Core Strong HTML/CSS and component-based UI skills Angular | TypeScript | .NET Core ...

Python Software Engineer

Hiring Organisation
Yoh, A Day & Zimmermann Company
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£40.00 - £50.00 per hour
next-generation video codec technology. Initial 3-month contract. Key Requirements (selective) Strong Python development skills (multithreaded, production code) Linux development experience Familiarity with REST/HTTP/JSON tooling and containers (e.g., Docker) Experience in test frameworks, automation, or media/codec workflows beneficial Contract Details Duration: 3 months ...

Frontend Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind) Desirable: Component library design using Storybook. Experience using Cloudflare workers. Performance optimisation experience (code-splitting, caching, load testing ...

Java Developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Soho, London, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
experienced Senior Java Developer, predominantly on version 21 with PostGres Database and Spring Boot, to help develop their rapidly growing application, by building REST APIs, Microservices and evolving their current financial systems. In return, you’ll get a competitive salary of up to £90k, and sign-on stock option ...

Lead Java Developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Soho, London, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
experienced Senior Java Developer, predominantly on version 21 with PostGres Database and Spring Boot, to help develop their rapidly growing application, by building REST APIs, Microservices and evolving their current financial systems. In return, you’ll get a competitive salary of up to £140k, and sign-on stock option ...

ServiceNow Implementation Specialist - 177198

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
Experience UI, UI Builder, and Service Portal. Configure role-based dashboards and customised workflows aligned to client requirements. Integrate ServiceNow with external platforms using REST/SOAP APIs and IntegrationHub. Support data migration and ensure data consistency across ServiceNow modules and external systems. Required Experience Hands-on ServiceNow implementation experience ...

Java Developer | London/Hybrid | £100,000 - £140,000 | Growing Fintech

Hiring Organisation
Opus Recruitment Solutions
Location
City of London, London, United Kingdom
scalable, secure backend systems. A lot of what you will be working on will be working on greenfield projects which will be covering building REST API,s and Microservices all with a modern Java stack and a TDD approach. This company like Developers who want to take ownership of what ...

CRM Developer - Dynamics 365

Hiring Organisation
Spectrum IT Recruitment
Location
Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum Benefits
Proficiency with Power Platform (Power Apps, Power Automate, Power BI). Programming experience - preference for Microsoft stack (C# or similar) Familiarity with integration tools, REST APIs, and SQL Server. Solid understanding of CRM data models, security, and compliance (e.g., GDPR). Desirable: Experience with Azure services, DevOps (Azure DevOps/ ...

Application Production Engineer

Hiring Organisation
Ascendion
Location
Chester, England, United Kingdom
/IT Operations Strong understanding of Java/J2EE technologies: Core Java, JDBC, EJB, Java Web Services Experience with server-side technologies : SOAP/REST services, XML/XSLT, JDBC, AOP, MQ, Microservices, MuleSoft Strong Unix and Windows OS knowledge with scripting experience ********************************* Ascendion is a global, leading provider ...

Senior ServiceNow Developer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day Up to £750pd Umbrella
configuration, and implementation across ITSM, ITOM, CMDB, and Discovery modules. Strong development experience with Javascript - Mandatory. Strong experience integrating ServiceNow with enterprise systems using REST/SOAP APIs, and IntegrationHub. Good experience mentoring junior developers. Exposure and achievements in greenfield implementations. Experience within financial markets - preferred. What ...

Software QA Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Brighton, East Sussex, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum
will be expected to work in the office 1-2 days per week. Skills required: Automation experience with Playwright TypeScript, JavaScript Good understanding of REST APIs Experience in creating front end and API automated test projects Experience in performance and/or load testing and related tools Excellent communication skills ...

Product Owner

Hiring Organisation
SPG Resourcing
Location
York, England, United Kingdom
Champion agile ways of working and continuous improvement. Key Requirements Experience as a Technical Product Manager or Technical Product Owner. Strong knowledge of APIs (REST and SOAP), system integration, and cloud platforms. Experience working in agile environments (Scrum, Kanban, Jira). Strong stakeholder management and communication skills. Ability to prioritise ...

ServiceNow Platform Developer

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
Build role-based interfaces using UI Builder and Service Portal Deliver intuitive dashboards and user journeys Integrations & Data Integrate ServiceNow with external systems using REST/SOAP APIs and IntegrationHub Support data migration and ensure data integrity across platforms Collaboration & Delivery Work alongside architects, consultants, IT, HR and customer teams ...

ServiceNow Developer

Hiring Organisation
83zero Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£80,000
Build role-based interfaces using UI Builder and Service Portal Deliver intuitive dashboards and user journeys Integrations & Data Integrate ServiceNow with external systems using REST/SOAP APIs and IntegrationHub Support data migration and ensure data integrity across platforms Collaboration & Delivery Work alongside architects, consultants, IT, HR and customer teams ...

Security Engineer

Hiring Organisation
Anson Mccade
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
best practices. Contribute to audits, risk assessments, and continuous improvement of security controls. Required Experience Strong experience with API development and API security (REST, OAuth, authentication, secure design). Solid programming/scripting skills in Python and Bash . Hands-on experience with IAM (e.g. cloud IAM, SSO, RBAC, secrets ...

ServiceNow Platform Developer

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Build role-based interfaces using UI Builder and Service Portal Deliver intuitive dashboards and user journeys Integrations & Data Integrate ServiceNow with external systems using REST/SOAP APIs and IntegrationHub Support data migration and ensure data integrity across platforms Collaboration & Delivery Work alongside architects, consultants, IT, HR and customer teams ...

Zoho Developer

Hiring Organisation
Tank Recruitment
Location
Huddersfield, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
confidently within complex Creator environments involving multiple data relationships and interdependent workflows Integrate Zoho Creator with other Zoho products and third-party systems using REST and SOAP APIs, ensuring secure authentication and data integrity Maintain and enhance existing applications through troubleshooting, performance optimisation, and refactoring legacy Deluge code Use HTML ...

Principal .NET Developer (£80k + benefits)

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£80,000
teams that build, test and ship super-fast in an environment where people value engineering best practice, pairing and continuous improvement. Skills: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too – up to £80k plus benefits ...

Design Team | Front End Developer | React | Astro | Websites | London

Hiring Organisation
techstack Recruitment
Location
London Area, United Kingdom
looking for Senior-level experience as a Front-End Developer Strong JavaScript and/or TypeScript , with excellent HTML and CSS fundamentals Experience integrating REST APIs and third-party services Familiarity with modern frontend tooling (React, Astro, Vite or similar) Comfortable working from Figma and collaborating closely with designers Working ...

Back End Developer

Hiring Organisation
Apex Systems
Location
City of London, London, United Kingdom
/Remote : Hybrid – 3 days per week Duration: 1 year + option to extend Job Description: Top Must-Haves: Python Postgres SQL API Developent (REST) Good CS and OOP fundamentals. Experience with SDLC and design of new greenfield solutions Responsibilities: • Design sophisticated backend components, services, platforms, and Restful APIs ...

Senior Genesys Engineer

Hiring Organisation
Sanderson Recruitment
Location
South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
design and build across Voice, Email and Messaging channels. Proven track record in developing APIs for seamless integration of third-party tools and services. REST API/Web services experience Detailed knowledge of IP Telephony: Genesys Cloud Edge Devices and SIP Trunking. Ability to diagnose and resolve complex technical issues ...

Proclaim Developer

Hiring Organisation
Charles Simon Associates Ltd
Location
M2, Manchester, United Kingdom
Employment Type
Permanent
Salary
£40000 - £55000/annum Plus Benefits
enhancing Proclaim workflows, screens and processes Developing clean, well-structured code in line with business best practice Building and supporting integrations using web and REST services Managing data movement through SQL queries, imports, exports and templates Supporting automation, task servers and scheduled jobs Working within Agile ceremonies including stand ...

Proclaim Developer

Hiring Organisation
Charles Simon Associates Ltd
Location
EC1A, Clerkenwell, Greater London, United Kingdom
Employment Type
Permanent
Salary
£40000 - £55000/annum Plus Benefits
enhancing Proclaim workflows, screens and processes Developing clean, well-structured code in line with business best practice Building and supporting integrations using web and REST services Managing data movement through SQL queries, imports, exports and templates Supporting automation, task servers and scheduled jobs Working within Agile ceremonies including stand ...