26 to 50 of 198 Permanent RESTful Jobs

Full Stack Software Developer .NET

Hiring Organisation
DMR Personnel Ltd
Location
Norwich, Norfolk, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
clean, efficient, and maintainable code adhering to industry best practices. Conduct code reviews, provide feedback, and mentor junior developers when required. Design and implement RESTful APIs and services using ASP.NET Core. Ensure database performance and scalability with SQL Server and/or other database technologies. Implement responsive and user-friendly ...

Senior Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
ideally) Hands-on Azure architecture and deployment experience Experience implementing Infrastructure as Code (Bicep preferred) Experience integrating Azure Entra ID authentication Strong understanding of RESTful API design Experience implementing CI/CD pipelines Background working in regulated or security-sensitive environments Experience with DevExpress/DevExtreme is highly desirable. ...

Full Stack Developer

Hiring Organisation
OpenSourced Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
development experience Experience with NextJS and modern JavaScript frameworks PostgreSQL database development experience Experience writing automated tests using PHPUnit, Pest or similar Knowledge of RESTful APIs and third-party integrations Git version control and collaborative development workflows Experience working within structured SDLC environments Strong written and verbal communication skills Desirable ...

Web Developer

Hiring Organisation
Iken Business Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
sites/applications in CSS, HTML, JavaScript , to meet WCAG AA requirements ASP.Net core (C#) including building and maintaining websites/microservices/RESTful APIs Exposure to API development and integration, including Google & Microsoft Cloud APIs Knowledge of developing within the Microsoft Azure stack Experience in an Agile SCRUM environment ...

Sr. QE (Senior Quality Engineer, APIs)

Hiring Organisation
Jobleads-UK
Location
East Midlands, England, United Kingdom
quality engineering or software engineering experience, with a focus on backend API and integration testing. Demonstrated experience designing and executing automated test suites for RESTful APIs in a distributed or microservices environment. Hands‐on experience with performance and load testing tools and methodologies. Experience writing test automation in JavaScript/ ...

Software Engineer (Java)

Hiring Organisation
CGI
Location
Glasgow City, United Kingdom
Employment Type
Full Time
8+ (preferably Java 17+) •Experience developing applications using Spring Boot and Spring Data •Strong front-end development experience using React •Experience developing and consuming RESTful APIs •Knowledge of JUnit 5, Mockito, Cucumber, and Wiremock •Experience using Maven and GitHub within modern development workflows •Experience working with relational databases such ...

Lead Software Developer (m/f/d)

Hiring Organisation
Atos Technologies Austria GmbH
Location
Wien, Austria
Employment Type
Permanent
Salary
EUR Annual
applied cryptography, key management, TLS/mTLS, and secure-by-design principles for sensitive or regulated systems. API Design: Strong expertise crafting standard RESTful APIs and asynchronous event schemas using OpenAPI/AsyncAPI specifications. Communication: Excellent written and verbal communication skills in English, with a proven ability to explain complex ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
Visual Studio/Visual Studio Code Cloud experience (Azure) Azure DevOps Azure Service Bus Micro service architecture Multi-threading Event Driven Architecture Experience creating RESTful APIs and ensuring API extensibility Cloud experience (Azure, AWS) Experience of unit and automated testing using tools such as NUnit, Jasmine and Selenium Good knowledge ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum Bonus & Benefits
Visual Studio/Visual Studio Code Cloud experience (Azure) Azure DevOps Azure Service Bus Micro service architecture Multi-threading Event Driven Architecture Experience creating RESTful APIs and ensuring API extensibility Cloud experience (Azure, AWS) Experience of unit and automated testing using tools such as NUnit, Jasmine and Selenium Good knowledge ...

Java Technical Lead

Hiring Organisation
Adecco
Location
Wembley, London, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £85,000 per annum
architecture Health check endpoints Secure secret management (Azure Key Vault) Containerisation standards and deployment readiness The Integration Engine Lead API and integration strategy, including: RESTful API design OAuth2 authentication flows (including FusionAuth) Event-driven systems via Azure Service Bus Transactional email logic via SendGrid (DMARC compliant) Mentorship & Code Leadership ...

Senior Java Software Engineer - AWS

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Experience working with services such as EC2, Lambda, API Gateway, IAM, CloudWatch and S3 Strong PostgreSQL database design and optimisation skills Experience building RESTful APIs and microservices architectures Experience implementing OAuth 2.0 or similar authentication frameworks Practical experience using Terraform or other Infrastructure as Code tools Strong understanding of software ...

Senior Backend Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management ...

Full Stack Angular Software Engineer

Hiring Organisation
Avaloq
Location
City of Edinburgh, United Kingdom
Employment Type
Full Time
record working in of front-end development, with a strong focus on Angular including NgRx and RxJS Proficient in HTML5, CSS3, JavaScript, TypeScript and RESTful API integration Experience in Java, Hibernate, JPA, ORM and microservices, object-oriented and functional programming and solid understanding of responsive web design and cross-browser ...

Automation Workflow Specialist

Hiring Organisation
Savant Recruitment
Location
Reading, Berkshire, UK
Employment Type
Full-time
/IP, DNS, SSH, SNMP). Proficiency in Scripting with Python, with an emphasis on automating tasks and integrating APIs. Familiarity with RESTful APIs and JSON, including building and testing API integrations. Experience with Git or other version control systems. Ability to troubleshoot and resolve issues in complex workflows. Strong ...

Backend Developer

Hiring Organisation
Tiro Partners
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £95000/annum
enjoy working on modern software platforms. You'll ideally have experience with: Node.js and Typescript development PostgreSQL or similar relational databases. Designing and consuming RESTful APIs. Version control using Git. Debugging and performance optimisation. Writing clean, maintainable and well-tested code. Nice to have Experience in any of the following ...

Senior Backend Dev (Node.JS)

Hiring Organisation
Tiro Partners Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £95,000 per annum
enjoy working on modern software platforms. You'll ideally have experience with: Node.js and Typescript development PostgreSQL or similar relational databases. Designing and consuming RESTful APIs. Version control using Git. Debugging and performance optimisation. Writing clean, maintainable and well-tested code. Nice to have Experience in any of the following ...

Java / Cloud Technical Lead - London, Wembley

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £80000/annum + Benefits
YAML workflows - not as a DevOps engineer, but as a developer who understands the pipeline their code flows through. API Mastery: Deep expertise in RESTful API design principles, OAuth2 authentication flows (including FusionAuth integration), and DMARC-compliant transactional email logic via SendGrid. Duties Engineering Standards: Define and enforce the clients ...

Lead Java Modernization Engineer - London, Wembley

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £80000/annum + Benefits
YAML workflows - not as a DevOps engineer, but as a developer who understands the pipeline their code flows through. API Mastery: Deep expertise in RESTful API design principles, OAuth2 authentication flows (including FusionAuth integration), and DMARC-compliant transactional email logic via SendGrid. Duties Engineering Standards: Define and enforce the clients ...

Senior Software Engineer - hx Renew / Pricing

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£10,000 - £120,000 per annum
similar Insurance Pricing, Rating, Underwriting or Actuarial platforms. Strong Python development experience , ideally within insurance pricing. Experience with C# .Net would be beneficial RESTful APIs and JSON. Automated testing frameworks such as NUnit, Selenium, Jest, Jasmine, Mocha or similar. CI/CD pipelines, DevOps practices and configuration management tools. Delivering ...

Senior Software Engineer

Hiring Organisation
Elsevier
Location
Greater London, United Kingdom
Employment Type
Full Time
Application Firewall (WAF) technologies and Cloudflare features - Solid working experience with Git and SQL - Knowledge of Terraform and experience working with Linux - Familiarity with RESTful services, event-driven architectures, scripting, testing practices in CI/CD environments, and Agile DevOps ways of working Work in a Way that Works ...

Full Stack Developer

Hiring Organisation
Outserve
Location
Stafford, Staffordshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£55,000
clear, practical way What were looking for Essential Strong commercial experience in backend development, NodeJs and TypeScript preferred Solid experience building and maintaining RESTful APIs and data integrations Experience working with relational and/or non-relational databases Hands-on experience with cloud platforms (AWS and/or Azure) Confident ...

Sr. Software Engineer, Infrastructure

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Deep understanding of user-centered design principles, design thinking methodologies, and usability best practices. Proficient in using and maintaining Docker containers. Strong understanding of RESTful API design principles and best practices. Experience with TDD and testing frameworks such as Boost.Test, Google Test, etc... NicetoHaves: ExperiencewithAzureservicesformanagingGPTpipelinesandmulti-cloudinfrastructure. FamiliaritywithbigdatatechnologiessuchasApacheSpark,Kafka,andMSKforlarge-scaledataprocessing. ...

Senior Solutions Engineer

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
87500 to 111000 GBP Annually
driven design (DDD), event-driven architecture (EDA), and microservices architecture. Familiarity with Java (Spring), Kubernetes, AWS, and service mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2. Familiarity and working experience with relational databases (e.g.MySQL, PostgreSQL) and non-relational databases (e.g., MongoDB, Cassandra). 6+ ...

Senior Java Developer

Hiring Organisation
CGI
Location
United Kingdom
Employment Type
Full Time
Collaborate with clients and internal teams to translate business requirements into technical solutions • Lead junior developers through coaching, technical guidance, and knowledge sharing • Build RESTful APIs and scalable backend services • Improve across all stages of the Agile software development lifecycle • Review and maintain code quality through testing, peer reviews … technologies would be highly advantageous. Essential qualifications and experience: • Significant commercial software development experience • Strong proficiency in Java and Spring Boot • Proven experience developing RESTful APIs and backend services • Solid understanding of object-oriented design principles and software engineering best practices • Experience working within Agile delivery environments • Strong knowledge ...

Sr. Java Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
practices regularly.### Skill & Experience* Strong proficiency in Java, Spring, Hibernate, and related frameworks.* Experience with relational databases, SQL, and NoSQL technologies efficiently.* Knowledge of RESTful APIs, microservices, and cloud-based solutions thoroughly.* Excellent problem-solving, debugging, and analytical thinking capabilities consistently.* Familiarity with version control systems like Git or SVN. ...