176 to 200 of 757 Permanent REST Jobs

Frontend Developer

Hiring Organisation
Block MB
Location
Slough, Berkshire, UK
Employment Type
Full-time
culture. What you bring Strong commercial experience with JavaScript (ES6+), Vue.js and modern front‐end tooling (Vite/Webpack, npm, Git). Confident with REST/GraphQL, browser performance and responsive UI. Passion for clean, maintainable code and good testing habits. Nice to have: TypeScript, Nuxt, Node.js, Storybook, CI/ ...

Frontend Developer

Hiring Organisation
Block MB
Location
Greater London, England, United Kingdom
culture. What you bring Strong commercial experience with JavaScript (ES6+), Vue.js and modern front‐end tooling (Vite/Webpack, npm, Git). Confident with REST/GraphQL, browser performance and responsive UI. Passion for clean, maintainable code and good testing habits. Nice to have: TypeScript, Nuxt, Node.js, Storybook, CI/ ...

Product Development Lead

Hiring Organisation
Brightwork Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
experience in backend software development with Java and AWS A proven track record in leading product development or technical strategy Expertise in Spring Boot, REST APIs and microservice architecture Familiarity with containerised environments using Docker and modern CI/CD tools Strong understanding of TDD and modern development practices ...

Application Architect

Hiring Organisation
IT Talent Solutions Ltd
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
Skills & Experience 5+ years’ experience in systems integration, technical analysis, or lead development Strong experience with middleware, APIs, and integration patterns Solid knowledge of REST, SOAP, JSON, XML, data mapping and transformation Proficiency in SQL, data modelling, and reporting (e.g. SSRS) Experience with Java, AS400 environments, and enterprise systems Strong ...

Software Engineer III - Frontend

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£70,000
application architecture principles Ability to structure applications in a solid saleable and maintainable manor Understanding of terraform as infrastructure as code. Working with REST and GraphQL. Agile ways of working (Scrum/Kanban). Strong written and verbal communication skills. If this role sounds of interest, please apply and someone ...

Senior QA Engineer (OSS/BSS)

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum (plus excellent company benefits)
Skills and Experience: Strong experience in Software Quality Assurance in telecoms, billing, rating or charging platforms is a MUST Proven background in API testing (REST/Web Services), ideally including SDK testing Exposure to scripting languages, ideally in Python Experience working with Java, JSON, XML, XSLT, WSDL, and Web Services ...

Graduate Developer in Test

Hiring Organisation
Understanding Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
fundamentals Hard-working & driven mindset In this position, you will gain extensive knowledge across a broad variety of technological topics: Automation testing knowledge of REST APIs Software development experience in Java Identifying opportunities and executing improvements to quality process Developing automated tests and test frameworks Improving Continuous Integration pipeline Exposure ...

Graduate Developer in Test

Hiring Organisation
Understanding Recruitment
Location
London Area, United Kingdom
fundamentals Hard-working & driven mindset In this position, you will gain extensive knowledge across a broad variety of technological topics: ✅ Automation testing knowledge of REST APIs ✅ Software development experience in Java ✅ Identifying opportunities and executing improvements to quality process ✅ Developing automated tests and test frameworks ✅ Improving Continuous Integration pipeline ✅ Exposure ...

Frontend Developer - Vue.js - Remote - Salary up to £54K DOE

Hiring Organisation
Reed
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £54,000 per annum, Inc benefits
style organisation Experience of webpack or similar task/build runner tools Responsive design, mobile first Developing on top of a Microservice architecture using REST services Writing Front End tests (using Jest and VueJs testing library or similar) Solid grounding in current UI/UX design patterns, practices and frameworks ...

Scala Developer - £55K - £60K + 5% Pension

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Permanent
Salary
£60,000
HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Full Stack Engineer

Hiring Organisation
BBS
Location
Wrexham, Wales, United Kingdom
years of experience in: Core Tech: C# and Microsoft ASP.NET Core. Web: Blazor, MVC, or Razor Pages. APIs: Building and consuming HTTP REST APIs. Data: Entity Framework and SQL (MySQL, SQL Server, or SQLite). The Basics: HTML, CSS, and JavaScript. Extra points for: Experience with Python, BigQuery, or VB. ...

Scala Developer - Remote Contract - Immediate Start

Hiring Organisation
Stealth IT Consulting Limited
Location
Remote, UK
Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

Talend Data Engineer 24 Month FTC

Hiring Organisation
Tenth Revolution Group
Location
Hatfield, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 per annum
Data Integration (essential). Solid knowledge of AWS cloud services and SQL. Experience in ETL design, data warehousing, and data governance principles. Familiarity with REST/SOAP APIs and scripting languages (Shell, Python, PowerShell). Excellent problem-solving and communication skills, with experience working in Agile teams. Bonus: Knowledge ...

Java Software Engineer (SC Cleared)

Hiring Organisation
Sanderson Government & Defence
Location
Slough, Berkshire, UK
Employment Type
Full-time
Integrating UI/API components with existing data stores and services. Maintaining and enhancing architectural elements such as data ingest pipelines, data stores and REST APIs. Collaborating with user researchers, product teams, and customers to align solutions with real user needs. Participating fully in Agile ceremonies: sprint planning, daily stand ...

Java Software Engineer

Hiring Organisation
Albany Beck
Location
Sheffield, England, United Kingdom
with Azure OpenAI/ChatGPT and cloud-based AI solutions. Strong background in backend technologies and scalable software architecture. Expertise in developing and consuming REST APIs. Given AI is an ever-evolving field, and appetite to keep learning and staying on top of latest developments to drive to team ...

Java Software Engineer (SC Cleared)

Hiring Organisation
Sanderson Government & Defence
Location
London Area, United Kingdom
Integrating UI/API components with existing data stores and services. Maintaining and enhancing architectural elements such as data ingest pipelines, data stores and REST APIs. Collaborating with user researchers, product teams, and customers to align solutions with real user needs. Participating fully in Agile ceremonies: sprint planning, daily stand ...

Java Software Engineer

Hiring Organisation
Albany Beck
Location
Handsworth, West Midlands, UK
Employment Type
Full-time
with Azure OpenAI/ChatGPT and cloud-based AI solutions. Strong background in backend technologies and scalable software architecture. Expertise in developing and consuming REST APIs. Given AI is an ever-evolving field, and appetite to keep learning and staying on top of latest developments to drive to team ...

Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
platforms, data-driven services, and internal tooling that supports customer-facing applications. Tech Stack (Open-Source) Backend: Node.js (TypeScript) Frameworks: Express or NestJS APIs: REST, GraphQL Databases: PostgreSQL, MongoDB Infrastructure: Linux, Docker, CI/CD pipelines Cloud: AWS Messaging: Kafka or RabbitMQ Testing: Jest, Supertest You don't need experience ...

AI Automation Engineer

Hiring Organisation
Besque
Location
Manchester Area, United Kingdom
engineering, technical operations, solutions engineering, or similar Strong hands-on experience with n8n (or Make/Zapier with willingness to convert) Proficiency working with REST APIs, OAuth, and webhooks Ability to design complex, multi-step workflows Experience integrating AI/LLM APIs (OpenAI, Anthropic, etc.) Understanding of prompt engineering & function ...

Data Engineer

Hiring Organisation
Head Resourcing
Location
Glasgow, City of Glasgow, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
Medallion architecture (Bronze ? Silver ? Gold) to deliver reliable, high-quality datasets. Ingest data from multiple sources including ChargeBee, legacy operational files, SharePoint, SFTP, SQL, REST and GraphQL APIs using Azure Data Factory and metadata-driven patterns. Apply data quality and validation rules using Lakeflow Declarative Pipelines expectations. Curated Layers & Data ...

Microsoft Dynamics 365 Developer/Administrator

Hiring Organisation
Crowe UK
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
oral communication. Sharing knowledge & innovative ideas. Desirable Skills: Strong understanding of Dataverse, Power Platform, and Dynamics 365 architecture. Experience with C#, Typescript, JavaScript, and REST APIs. Familiarity with Azure services (Logic Apps, Functions). Knowledge of BI. About Crowe Crowe is a leading national audit, tax, advisory and consulting firm ...

Software Engineer AI

Hiring Organisation
E.ON
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
internal endpoints) and managing model configuration. Familiarity with the production deployment lifecycle, including Git, CI/CD pipelines, containerisation (Docker), and consuming microservices via REST/gRPC. A strong passion for understanding end-user problems and designing AI solutions that are intuitive, reliable, and delightful to use. The ability ...

Salesforce Developer

Hiring Organisation
MICHELIN Connected Fleet
Location
Leeds, UK
Employment Type
Full-time
Experience in a SaaS or subscription-based business Knowledge of any of Sales Cloud, Service Cloud and Revenue Cloud Experience with Salesforce integrations (REST/SOAP APIs, middleware such as MuleSoft) Expertise in customer quotation and electronic signature development (including DocuSign) in Salesforce.com Knowledge of CI/CD pipelines ...

Salesforce Developer

Hiring Organisation
MICHELIN Connected Fleet
Location
Aberford, England, United Kingdom
Experience in a SaaS or subscription-based business Knowledge of any of Sales Cloud, Service Cloud and Revenue Cloud Experience with Salesforce integrations (REST/SOAP APIs, middleware such as MuleSoft) Expertise in customer quotation and electronic signature development (including DocuSign) in Salesforce.com Knowledge of CI/CD pipelines ...

Solution Architect (f/m/d)

Hiring Organisation
Contentful
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
implementing microservices based architectures and transitioning away from monolithic systems Hands on proficiency with modern web technologies, such as React/Next.js, Vue, Angular, REST and GraphQL APIs, and cloud based microservices Developer level skills in at least one programming language (e.g., JavaScript ES6, Node.js, Ruby, .NET, Swift, Java, Python ...