14 of 14 RESTful Jobs in Chelmsford

Software Engineer

Hiring Organisation
Stealth iT Consulting
Location
Chelmsford, Essex, UK
Employment Type
Full-time
Doing Building scalable, modern digital applications using Java and Spring boot. Creating intuitive front-end experiences using React, Angular, or Typescript Designing and consuming RESTful APIs and working within microservices architecture. Leveraging cloud platforms like Azure or AWS to deploy and scale applications. Participating in agile, cross-functional teams delivering ...

Full Stack Engineer

Hiring Organisation
Propel
Location
Chelmsford, Essex, UK
Employment Type
Full-time
mindset to work autonomously is key. Key Responsibilities: • Designing and building back-end services in Python • Developing scalable micro-services • Building and consuming RESTful APIs (FastAPI) • Working with relational and NoSQL databases • Supporting React frontend development (initially) • Collaborating closely with product, frontend, and DevOps • Writing clean, maintainable code and contributing ...

Senior Full Stack Engineer (Updated)

Hiring Organisation
Impala Search
Location
Chelmsford, Essex, UK
Employment Type
Full-time
scale, with both frontend (React/TypeScript) and backend (C#). Solid foundation in SQL and data modelling; familiarity with data-heavy systems and RESTful APIs. Passion for modern software engineering: clean code, SOLID principles, design patterns, and continuous improvement. Interest in real-time systems, data visualisation, and turning ...

Full Stack Engineer

Hiring Organisation
Tenth Revolution Group
Location
Chelmsford, Essex, UK
Employment Type
Full-time
technical direction Mentor and support other engineers Requirements Strong PHP backend experience (Symfony ideal, Laravel considered) Experience with modern front-end frameworks (Angular preferred) RESTful APIs, MySQL/PostgreSQL, and Redis Docker experience (Kubernetes a plus) Cloud experience (AWS preferred) Strong problem-solving and communication skills Product-focused mindset with ...

Senior Full Stack Engineer - Typescript, C#, AWS, IAM, Security

Hiring Organisation
Smart Sourcer
Location
Chelmsford, Essex, UK
Employment Type
Full-time
Trust & OAuth2 Proven experience with OIDC-compliant IDPs (Auth0, Okta, Cognito) Solid AWS expertise (IAM, Lambda, API Gateway, CDK) A proven background in building RESTful APIs that interact with IDPs Security-first mindset with experience in secure coding, threat modelling, and protecting PII Ability to mentor, collaborate, and lead with ...

Senior AI Engineer

Hiring Organisation
Circuit Medical
Location
Chelmsford, Essex, UK
Employment Type
Full-time
Responsibilities Backend Development & Architecture - Design and implement scalable Python backend services, architect and maintain secure, high-performance, production multi-tenant systems, and develop RESTful and asynchronous APIs for internal and external use. LLM, Agents & AI Integration - Drive R&D innovation to meet client goals by building AI agentic workflows, advanced ...

Frontend Developer

Hiring Organisation
Reed
Location
Chelmsford, Essex, UK
Employment Type
Full-time
Hands-on experience with Angular (v10+ preferred). Understanding of modern front-end principles: responsive design, component-based architecture, and state management. Familiarity with RESTful APIs and integrating front-end with back-end services. A proactive mindset and willingness to learn and grow within the role. Nice to Have Experience ...

Test Analyst

Hiring Organisation
Identify Solutions
Location
Chelmsford, Essex, UK
Employment Type
Full-time
device testing Experience with Ruby Cucumber/Gherkin WAVE, pa11y OWASP ZAP/Dependency Check Selenium for automation Lighthouse, Javascript debug console Knowledge of RESTful APIs and proficiency in using tools like Postman or Newman to validate data integrity Strong knowledge of Git and platforms like GitHub or GitLab ...

Implementation Engineer

Hiring Organisation
Leo Technology
Location
Chelmsford, Essex, UK
Employment Type
Full-time
role within a Microsoft environment (C#, .NET, Azure) Strong technical background with hands-on experience in SaaS onboarding or implementation roles Comfortable working with RESTful APIs Experience working in cloud-based environments Strong customer facing skills and experience Interview Process: 2 stages Important Notice: Both Leo Technology and the companies ...

PHP Developer

Hiring Organisation
Connect Fibre
Location
Chelmsford, Essex, UK
Employment Type
Full-time
WordPress and WooCommerce sites, including working with and customising plugins. Background in integration and automation between business systems, ideally involving HubSpot CRM. Familiarity with RESTful APIs, webhooks, and data formats such as JSON and XML. Good understanding of relational databases and version control systems (for example, Git). Ability ...

Junior Full Stack Engineer

Hiring Organisation
Apexon
Location
Chelmsford, Essex, UK
Employment Type
Full-time
meet and collaborate with very influential people within the global organization and the entire industry. Key Responsibilities: Back-End Development: Design, develop, and maintain RESTful APIs and microservices using Java , Spring Boot etc. Implement business logic, database interactions, and integrations with third-party services. Optimize application performance and ensure scalability. … years experience B.S. or higher in Computer Science or related field (or equivalent work experience) Expertise in Java, React JS, HTML5 Experience integrating with Restful web services Ability to establish trusted partnerships with product heads, and executive level stakeholders Comfortable with Agile Operating Models Experience with microservice based architecture Experience ...

Niagara Server-Side Integration Specialist (Tridium, Trend & SET)

Hiring Organisation
LoweConex
Location
Chelmsford, Essex, UK
Employment Type
Full-time
performance for large-scale environments. MQTT & API Integration Create, configure, and maintain MQTT brokers, topic structures, and secure publish/subscribe communication. Develop RESTful APIs, JSON endpoints, and integration services to exchange data from Tridium, Trend, or SET-configured systems to external platforms. Build automated data pipelines enabling cloud connectivity ...

.NET Developer

Hiring Organisation
Noir
Location
Chelmsford, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
.NET Developer - Chelmsford (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract … Azure SQL. You will receive training in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and MongoDB. At the centre of our client's culture is freedom and openness which takes a lot of people by surprise. ...

Sap Advanced Business Application Programming Consultant

Hiring Organisation
Us3 Consulting
Location
Chelmsford, Essex, UK
Employment Type
Full-time
based application development. Candidates with ECC-heavy or outdated experience will not be shortlisted. Core Responsibilities Design, develop, and optimize applications using ABAP RESTful Application Programming Model (RAP). Build and enhance CDS Views (basic, interface, consumption) and OData services. Implement Key User and Developer Extensibility aligned … these will be rejected. Recent and hands-on S/4HANA development experience (not theoretical, not ECC migration-only). RAP (ABAP RESTful Application Programming Model) project experience. Key User + Developer Extensibility experience. Strong experience in: CDS Views OData service development Released S/4HANA APIs Fiori Adaptation Project ...