226 to 250 of 323 RESTful Jobs

Ruby on Rails developer

Hiring Organisation
Storecove
Location
Hilversum, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
contribute to code reviews and process improvements Your profile 2+ years of experience in software development Strong understanding of object-oriented programming and RESTful API design Solid knowledge of Ruby on Rails and JSON structures • Excellent analytical and problem-solving skills Experience providing technical support or assisting with integrations ...

Senior Unity / C# Developer

Hiring Organisation
SRT Marine Systems PLC
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£350 - £400/day
Scripting, update cycles, coroutines, input handling Experience building real-time, data-driven visual applications - e.g. games, simulation, mapping, or monitoring dashboards Comfortable integrating with RESTful APIs and handling JSON/HTTP in C# Experience working with Git and modern development workflows (branches, PRs, CI/CD awareness ...

Senior Software Engineer (Back-End)

Hiring Organisation
CGI
Location
United Kingdom
Employment Type
Full Time
collaborative environment that encourages continuous learning, innovation, and shared success. Key responsibilities: • Develop robust back-end services and applications • Build and integrate RESTful APIs and microservices • Enhance scalable, distributed systems • Deliver end-to-end solutions with cross-functional teams • Ensure quality and security through best engineering practices • Implement CI/… Back-End Developer • Strong proficiency in Java, Python, C#, or .NET • Experience with frameworks such as Spring or Spring Boot • Solid understanding of RESTful APIs and microservices architecture • Experience building scalable, distributed systems • Familiarity with Agile delivery and CI/CD practices • Strong problem-solving and collaborative working skills #LI ...

Engineering Director: APIs, Frontend & ASP.NET

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
seeking a Technical Director of Engineering to lead and scale engineering teams in Belfast. You will be responsible for delivering secure GraphQL and RESTful APIs while guiding front-end teams on compliant React and web portal development. The ideal candidate will have a strong background in ASP.NET and full-stack ...

Android Developer

Hiring Organisation
Reed
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum, Inc benefits
responsibilities: Develop and maintain high-quality Android applications Build intuitive, user-facing features with a strong focus on UI/UX Integrate and consume RESTful APIs and external services Collaborate with cross-functional teams including design and backend engineering Contribute to code reviews, testing, and continuous improvement of development practices ...

MuleSoft Developer

Hiring Organisation
Initialize IT
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
develop, test, and maintain MuleSoft APIs and integrations aligned to an API-led connectivity approach (Experience, Process, and System layers). Build and expose RESTful and SOAP APIs in compliance with agreed interface contracts and enterprise API design standards. Create reusable connectors, templates, and integration patterns to accelerate delivery across ...

SENIOR ANDRIOD ENGINEER

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £552/day
e.g., GitHub Copilot) are highly desirable. Key Responsibilities Design, develop, and maintain native Android applications using Kotlin/Java and the Android SDK Integrate RESTful APIs and external services into mobile workflows Optimise application performance, including caching strategies, offline support, and API efficiency Support production releases, ensuring readiness for Google ...

Mulesoft Developer - Fully Remote

Hiring Organisation
Square One Resources
Location
London, UK
Employment Type
Full-time
develop, test, and maintain MuleSoft APIs and integrations aligned to an API-led connectivity approach (Experience, Process, and System layers). Build and expose RESTful and SOAP APIs in compliance with agreed interface contracts and enterprise API design standards. Create reusable connectors, templates, and integration patterns to accelerate delivery across ...

Mulesoft Developer - Fully Remote

Hiring Organisation
Square One Resources
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 315 Daily
develop, test, and maintain MuleSoft APIs and integrations aligned to an API-led connectivity approach (Experience, Process, and System layers). Build and expose RESTful and SOAP APIs in compliance with agreed interface contracts and enterprise API design standards. Create reusable connectors, templates, and integration patterns to accelerate delivery across ...

Technical Architect - Pre-sales

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Technical skills Experience in a technical pre-sales, solution architecture, or sales engineering role within a SaaS environment for large enterprise clients. Familiarity with RESTful APIs, JSON/XML, authentication protocols (OAuth, SAML), and cloud platforms (AWS, Azure, GCP). Understanding of cloud data platforms (Azure experience preferred). Familiarity ...

Infrastructure & Access Management Architect

Hiring Organisation
Mayer Brown International LLP
Location
Greater London, United Kingdom
Employment Type
Full Time
protocols: OpenID Connect, SAML, OAuth, Kerberos, LDAP. Hands-on RBAC design, entitlement management, and automated provisioning/de-provisioning pipelines. Proficiency with PowerShell and RESTful integrations for identity automation and compliance checks. Familiarity with NDR and Micro-Segmentation patterns; understanding of network topologies and their interplay with IAM. Experience hardening ...

Senior Mobile Developer (Flutter)

Hiring Organisation
SPACELABS HEALTHCARE LIMITED
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent
mobile applications using Flutter and Dart. Contribute to architecture and technical decision-making across the mobile development lifecycle. Build data-driven applications integrating with RESTful backend services. Apply secure-by-design principles, including secure coding, data protection, and vulnerability mitigation. Develop responsive, accessible, and performant user interfaces. Collaborate with cross … least one additional language (Swift, Kotlin, Java, Objective-C). Strong understanding of mobile architecture, state management, and design patterns. Strong experience integrating with RESTful APIs. Strong grounding in OOP, data structures, algorithms, and problem-solving. Professional experience with Git, Azure DevOps, and/or GitHub. Experience working with ...

Technical Director of Engineering in Belfast - Ocho

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
months ago Tech stack web Guide REST Full-stack Frontend ASP.NET GraphQL React APIs Responsibilities Lead and scale engineering teams delivering secure GraphQL and RESTful APIs Guide front-end teams building compliant React and web portals Oversee full-stack teams developing ASP.NET applications for onboarding and reporting Drive quality engineering ...

React Native Lead Developer

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 95,000 Annual
opportunity! The following skills/experience is essential: Strong React Native development background Demonstrable experience delivering applications in both iOS and Android GraphQL and Restful APIs Solid understanding of the full mobile development life cycle Good communication skills Salary: Up to £95,000 + bonus + package Location: London (good ...

React Native Lead Developer

Hiring Organisation
Hunter Bond
Location
London, UK
Employment Type
Full-time
opportunity! The following skills/experience is essential: Strong React Native development background Demonstrable experience delivering applications in both iOS and Android GraphQL and Restful APIs Solid understanding of the full mobile development life cycle Good communication skills Salary: Up to £95,000 + bonus + package Location: London (good ...

iOS Developer - 6 Months

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£537 per day 537 Inside IR35
Clearance: SC cleared or Eligible Stages: 1 Stage Key Responsibilities Design, develop, and maintain native iOS applications using Swift and the iOS SDK Integrate RESTful APIs and external services into mobile workflows Optimise application performance, including caching strategies, offline support, and API efficiency Support production releases, ensuring readiness ...

Android Engineer - 6 Months

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£537 per day 537 Inside IR35
e.g., GitHub Copilot) are highly desirable. Key Responsibilities Design, develop, and maintain native Android applications using Kotlin/Java and the Android SDK Integrate RESTful APIs and external services into mobile workflows Optimise application performance, including caching strategies, offline support, and API efficiency Support production releases, ensuring readiness for Google ...

Lead Platform Engineer

Hiring Organisation
FBI &TMT
Location
City of London, London, United Kingdom
Employment Type
Permanent
lead engineer, ready to own technical direction for major projects. Deep expertise in Node.js and NestJS, with experience in designing and building RESTful APIs and microservice-based systems. Experience with Next.js is highly desirable. An innovative approach to AI, using agentic AI tools like Claude Code and workflows as standard ...

IAM Architect - Infrastructure & Access Management

Hiring Organisation
Precise Placements
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £116,000 per annum
authentication protocols: OpenID Connect, SAML, OAuth, Kerberos, LDAP Hands-on experience with RBAC design, entitlement management, and automated provisioning pipelines Proficiency with PowerShell and RESTful integrations for identity automation Familiarity with NDR, Micro-Segmentation, and network topology as they relate to IAM Experience with Azure Policy, landing zone guardrails ...

Solutions Engineer – UK, Omnichannel Payments

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Have 5+ years of experience in Solutions Engineering, Sales Engineering, Consulting, or related fields. Hands-on experience with full-stack development, including proficiency in RESTful APIs and coding. Experience working with high-performing Sales teams and communicating complex solutions to both technical and non-technical audiences. Experience collaborating with product ...

MuleSoft & Salesforce Agentic Engineer

Hiring Organisation
17918
Location
United Kingdom
support. Strong hands-on experience designing and delivering MuleSoft integrations in an enterprise environment. Proven experience building and maintaining API-led architectures, including RESTful APIs and OpenAPI specifications. Solid experience working with Salesforce, including customisation, integration and automation. Knowledge of existing and emerging MuleSoft technologies such as Agent Fabric, Vibes ...

MuleSoft & Salesforce Agentic Engineer

Hiring Organisation
Arbuthnot Latham & Co., Limited
Location
Wolverhampton, West Midlands, United Kingdom
Employment Type
Permanent
support. Strong hands-on experience designing and delivering MuleSoft integrations in an enterprise environment. Proven experience building and maintaining API-led architectures, including RESTful APIs and OpenAPI specifications. Solid experience working with Salesforce, including customisation, integration and automation. Knowledge of existing and emerging MuleSoft technologies such as Agent Fabric, Vibes ...

Software Developer

Hiring Organisation
Matched Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £400 per day
with Next.js for frontend development. Proficiency in TypeScript, JavaScript and experience with infrastructure as code using Terraform. Beneficial experience of React Native Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field … equivalent experience. Familiarity with RESTful APIs and mobile libraries for networking. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with automated testing suites, like Jest or Mocha. Excellent problem-solving skills and the ability to think algorithmically. Experience with cloud message APIs and usage ...

Senior Java Developer

Hiring Organisation
Hays Technology
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum £50,000-£65,000
maintain high-quality Java based applications Contribute across the full software development lifecycle Provide technical input into architecture and system design Build secure, scalable RESTful APIs Collaborate with engineers, product teams, and stakeholders to deliver solutions Write clean, maintainable, and well documented code Troubleshoot and resolve complex production issues Continuously … Deep understanding of OOP principles, SOLID design, and design patterns Hands on experience with Spring Framework (Spring Boot, Spring MVC) Experience designing and securing RESTful APIs Experience with containerisation (Docker, Kubernetes) Familiarity with CI/CD tools (Jenkins, GitHub Actions, Bit bucket Pipelines) Strong experience with Git and version control ...

iOS Developer - 6 Months

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP 537 Daily
Clearance: SC cleared or Eligible Stages: 1 Stage Key Responsibilities Design, develop, and maintain native iOS applications using Swift and the iOS SDK Integrate RESTful APIs and external services into mobile workflows Optimise application performance, including caching strategies, offline click apply for full job details ...