126 to 150 of 386 REST Jobs

Simulation Engineer

Hiring Organisation
Frontier Resourcing Ltd
Location
United Kingdom
Employment Type
Permanent
distribution framework, designing for IPC, bandwidth and fidelity trade-offs up front rather than retrofitting them. Contribute across the web/simulation boundary, extending REST services and the TypeScript/React front-end where features reach into them. Write design documentation and run design reviews within your area, helping ...

Simulation Engineer

Hiring Organisation
17918
Location
London, United Kingdom
distribution framework, designing for IPC, bandwidth and fidelity trade-offs up front rather than retrofitting them. Contribute across the web/simulation boundary, extending REST services and the TypeScript/React front-end where features reach into them. Write design documentation and run design reviews within your area, helping ...

Java Full Stack Developer

Hiring Organisation
Response Informatics
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Skilled in Spring Boot, Hibernate, Microservices, Docker, Kubernetes, JPA, MySQL, SQL Server, Snowflake, REST API, Apache Kafka, Jenkins, CI/CD, Python, Machine Learning, Data Analytics. Leveraging GitHub Copilot to enhance productivity and reduce delivery timelines. Mandatory skills: Java, Snowflake, MongoDB, Kafka Core Competencies Languages: Java (717), Python Frameworks: Spring ...

Java Full Stack Developer

Hiring Organisation
NEEV LIMITED
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day 400 - 450 GBP/day InsideIR35
years of experience with strong understanding of functional programming concepts. Spring Ecosystem: At least 6 years of hands-on experience with S pring, Spring REST, Spring Boot, and JPA. Kubernetes: Minimum 3 years of experience deploying and managing applications on Kubernetes . Front-End Technologies: Working knowledge of Angular ...

SC Cleared Freelance Frontend Fullstack Developer

Hiring Organisation
Opus Recruitment Solutions
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP 550 - 650 Daily
focus to build modern, scalable web applications, with some backend/API work. Tech & Skills JavaScript/TypeScript, React/Angular/Vue Node.js, REST/GraphQL APIs HTML, CSS, responsive & accessible design Testing (Jest/Cypress), CI/CD, Git Experience integrating APIs (AI exposure a bonus) Responsibilities Build ...

SC Cleared Freelance Frontend Fullstack Developer

Hiring Organisation
Opus Recruitment Solutions
Location
City Of London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650/day
focus to build modern, scalable web applications, with some backend/API work. Tech & Skills JavaScript/TypeScript, React/Angular/Vue Node.js, REST/GraphQL APIs HTML, CSS, responsive & accessible design Testing (Jest/Cypress), CI/CD, Git Experience integrating APIs (AI exposure a bonus) Responsibilities Build ...

.NET Developer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £90,000 per annum
development lifecycle, contributing to both greenfield projects and the ongoing evolution of existing systems. Key Skills C# .NET 8+ ASP.NET Core Azure SQL Server REST APIs Desirable Docker React or Angular Microservices CI/CD pipelines What You'll Do Build and maintain backend services, APIs, and web applications ...

Mulesoft Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Belfast, County Antrim, United Kingdom
Employment Type
Contract
Contract Rate
£625 - £675/day
development in MuleSoft, Java, and Salesforce. Strong MuleSoft Anypoint Platform experience, including designing APIs, creating Mule flows, and managing MuleSoft runtime environments. Familiarity with REST/SOAP APIs, JSON, XML, and data transformation techniques. Experience with Salesforce integration patterns and best practices. Excellent problem-solving skills and attention to detail. ...

Solution Architect BMC HELIX/ITSM

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Contract
upgrades, migrations, performance optimisation and troubleshooting Strong stakeholder engagement and technical leadership skills Desirable: BMC certifications Azure, AWS or hybrid cloud experience Python, PowerShell, REST API and automation tooling knowledge Experience within large-scale retail or enterprise transformation programmes Agile and DevOps exposure Excellent day rate available. Immediate interview process ...

Python Developer

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
proven ability to deliver production-quality, maintainable code Must have experience working with large datasets and performance-critical applications Experience building and consuming REST APIs Familiarity with Azure (e.g. Functions, Batch, Blob/Table/Queue Storage, Cosmos DB) Good understanding of software engineering best practices, including automated testing, version ...

Full-Stack .NET Developer

Hiring Organisation
Avanti Recruitment
Location
Newcastle upon Tyne, Tyne & Wear, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
both new features and enhancements to an established platform. You'll be working with technologies including: C#/.NET React MongoDB AWS Kubernetes REST APIs High-volume data processing The role offers plenty of variety, with work spanning backend development, frontend features, cloud infrastructure, integrations and ongoing platform improvements. What ...

ServiceNow Platform Architect

Hiring Organisation
LA International Computer Consultants Ltd
Location
Wokingham, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 525 Daily
including ITSM, ITOM, ITAM, IRM, and CMDB * In-depth knowledge of ServiceNow platform capabilities, modules, and best practices * Extensive experience with ServiceNow integrations using REST, SOAP, OAuth2, JWT, and MID Server, ensuring seamless interoperability with external systems like AWS, Azure, Salesforce, or other enterprise platforms. Proficiency in ServiceNow Scripting (JavaScript ...

ServiceNow Tech Lead JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
Discovery, Service Mapping, Event Management and AIOps Hands-on development: business rules, client scripts, script includes, UI policies, ACLs Building third party integrations via REST, SOAP and mid servers Working directly with enterprise customers, owning delivery independently Getting exposure to AWS, GCP, Azure, Jenkins and modern CI/CD tooling ...

Security Cleared Android Developer - Government client

Hiring Organisation
Gravitas Recruitment Group Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
SECURITY CLEARED ANDROID Developers who bring strong technical skills and a collaborative mindset: Kotlin expertise - Solid understanding of Kotlin and modern Android development patterns. REST & JSON - Experience integrating with RESTful APIs and handling JSON data. Git proficiency - Comfortable using Git for version control in a team environment. Agile experience - Familiarity ...

Test Automation Engineer

Hiring Organisation
Randstad Technologies
Location
Farnborough, Hampshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£250 - £300 per day
lifecycle through to absolute resolution. Essential Skills Core Coding: C# (Primary) & Python (Secondary) Web UI Frameworks: Playwright & Selenium BDD Implementation: SpecFlow & Cucumber Interface Testing: REST & SOAP API Architecture CRM Ecosystem: Salesforce Integration Testing CI/CD Pipeline Tooling: GitHub Actions If you are a senior-level automation specialist ready ...

IT Manager

Hiring Organisation
Franklin Bates Limited
Location
Leamington Spa, Warwickshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£50,000
SaaS platforms. Strong knowledge of Microsoft Azure. Experience administering Cloudflare. Good understanding of DNS, HTTP/HTTPS, SSL/TLS and networking. Experience supporting REST APIs. SQL troubleshooting skills. Experience investigating production incidents. Understanding of security best practices. Excellent problem-solving skills. Strong communication skills with both technical ...

Senior Boomi Architect (Outside IR35) SC Cleared

Hiring Organisation
Amysoft Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
track record of designing Boomi integration solutions end to end, including one or more of Salesforce, NetSuite, or Oracle EBS. Strong command of SOAP, REST, XML, JSON, and JavaScript/Groovy scripting. Experience defining standards and reusable frameworks that other developers build on. A pragmatic problem-solver who can explain ...

Senior Front End Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum
strong experience across most of the following: React and/or Vue.js Modern JavaScript/TypeScript development Building and maintaining production-grade web applications REST APIs and service integration Strong focus on clean, maintainable code and testing Excellent communication skills and ability to work closely with non-technical stakeholders Bonus ...

Full Stack Developer & Automation Specialist

Hiring Organisation
Service Service
Location
Hellesdon, Norfolk, United Kingdom
Employment Type
Permanent
Salary
£50000 - £75000/annum
Must-Haves (Core Stack): SQL & Databases: Strong experience writing queries, managing relational databases, and handling data migration/cleansing. API Integration: Solid understanding of REST/SOAP APIs, webhooks, and data serialization (JSON/XML). AI Savvy: Active and proficient user of AI development tools (e.g., GitHub Copilot, ChatGPT ...

Founding Engineer - Fintech infrastructure, geospatial

Hiring Organisation
Richard Wheeler Associates
Location
North West London, London, United Kingdom
Employment Type
Permanent
Help recruit and lead future engineering hires Required Expertise: Building production backend systems using Python, TypeScript, Go, Java, or similar languages Designing and operating REST APIs and distributed systems Cloud infrastructure and deployment on AWS PostgreSQL and data-intensive applications Docker, CI/CD, monitoring, and observability Third-party ...

AI Solutions Architect - up to £120K+Benefits - Hybrid/London

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
experience with AI-assisted development tools Strong knowledge of cloud AI and ML platforms and associated architecture patterns Experience designing and managing APIs including REST and GraphQL Strong understanding of microservices and serverless architectures Practical experience with DevOps and MLOps practices including CI/CD pipelines Knowledge of security frameworks ...

Senior C# Engineer - Agentic Engineering, .NET 9, AWS Lamba & SQS

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £750 to £800 per day
Youll Bring: Senior/Staff-level backend engineering depth in C# and .NET 8/9 , with the ability to architect and lead distributed REST microservices at scale. Strong authority in AWS serverless : Lambda-first, with hands-on experience across API Gateway, SQS, Step Functions, EventBridge and IAM. Practical experience ...

Graduate Full Stack Software Engineer

Hiring Organisation
Love Finance Limited
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £30,000 per annum, OTE
Cloud Platform (GCP Requirements Requirements Experience with Python (academic or commercial) Experience with TypeScript and modern frontend frameworks (React/Next.js preferred) Understanding of REST APIs and backend development principles Familiarity with relational and non-relational databases (PostgreSQL or MongoDB similar) Strong problem-solving skills and willingness to learn Good ...

PHP Developer

Hiring Organisation
SF Partners
Location
Greater Manchester, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
improve productivity, accelerate delivery and enhance the quality of solutions. Key Responsibilities Design, develop and maintain PHP-based web applications Build and integrate REST APIs and third-party services Develop responsive and user-friendly front-end experiences Create data-driven dashboards and reporting functionality Contribute to technical architecture and best ...

Solutions Architect, Legal Technology

Hiring Organisation
Brimstone Consulting
Location
City of London, London, United Kingdom
Employment Type
Permanent
Ensure solutions meet security, compliance, and governance requirements Contribute to solution scoping, costing, and technical decision-making Skills & Experience Strong experience with API integrations (REST, JSON, OAuth, event-driven architecture) Background in cloud ecosystems (e.g. Microsoft 365, Azure or similar) Experience with workflow automation tools (e.g. Power Automate, Logic Apps ...