1,851 to 1,875 of 2,112 REST Jobs

Backend Engineer

Location
City of Edinburgh, Scotland, United Kingdom
integration and orchestration platform. Key responsibilities include: Design, develop and maintain backend services using Java, Python and/or Node.js Build secure and scalable REST APIs for enterprise applications and AI services Develop microservices-based architectures supporting orchestration, workflow automation and knowledge access Implement event-driven solutions using technologies such … building enterprise-scale, distributed and highly available platforms . Strong experience in several of the following would be highly beneficial: Java, Python or Node.js REST APIs and microservices Kafka, Pub/Sub or other event-driven technologies Kubernetes/OpenShift and containerisation OAuth, SAML and SSO API Gateways and enterprise ...

Backend Engineer 1861

Location
West of England, England, United Kingdom
integration and orchestration platform. Key responsibilities include: Design, develop and maintain backend services using Java, Python and/or Node.js Build secure and scalable REST APIs for enterprise applications and AI services Develop microservices-based architectures supporting orchestration, workflow automation and knowledge access Implement event-driven solutions using technologies such … building enterprise-scale, distributed and highly available platforms . Strong experience in several of the following would be highly beneficial: Java, Python or Node.js REST APIs and microservices Kafka, Pub/Sub or other event-driven technologies Kubernetes/OpenShift and containerisation OAuth, SAML and SSO API Gateways and enterprise ...

Software Engineer - Backend Developer

Location
Greater London, England, United Kingdom
production code and helping operate the systems they build. Key Responsibilities Build, maintain and support backend services using mostly TypeScript, NestJS and TypeORM. Develop REST APIs and service-based backend components. Work with PostgreSQL, including schema design, migrations, query performance and data integrity. Support production systems, including monitoring, troubleshooting, incident … similar ORM/data-access approaches. Strong production PostgreSQL experience. Experience building and supporting SaaS platforms or production backend services. Experience designing and maintaining REST APIs. Practical experience with GitHub, CI/CD pipelines and deployment workflows. Hands-on experience supporting production systems. Working knowledge of AWS and/ ...

Full Stack Mobile App Engineer

Hiring Organisation
Bilge Adam Technologies UK Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
development tools responsibly while maintaining accountability for the quality of everything you deliver. The role requires practical experience developing backend services in Java, including REST APIs and database integrations. Knowledge and experience with Flutter is highly desirable , while exposure to Sitecore and AWS is also advantageous. We value the ability … backend services. Strong experience designing, developing and supporting backend services using Java. Experience working with headless content management systems. Experience designing and developing REST APIs that connect mobile applications to Java backend services. Experience working with relational and/or NoSQL databases. Experience working with cloud platforms and modern deployment ...

ServiceNow Technical Architect

Location
Reading, England, United Kingdom
technical risk assessments. Support Agile and DevOps delivery methodologies. Integration & Automation Design and oversee integrations between ServiceNow and enterprise systems. Implement solutions using IntegrationHub, REST/SOAPl APIs, MID Servers, and third-party integration tools. Enable workflow automation and orchestration across business processes. Ensure data integrity and synchronization across integrated … Flow Designer IntegrationHub Service Portal/Employee Center CMDB and Discovery Event Management Performance Analytics UI Builder Scoped Applications Now Experience Framework Integration Technologies REST APIs SOAP Web Services JDBC LDAP SSO (SAML/OAuth) MID Server Architecture Cloud integrations (Azure, AWS, GCP) Development Skills JavaScript Glide APIs Business Rules ...

Senior Consultant-Oracle B2C Service Cloud (RightNow) -UK

Hiring Organisation
Infosys Technologies
Location
London, UK
Employment Type
Full-time
knowledge solutions. Use PHP, ConnectPHP, ROQL, JavaScript, HTML, CSS, jQuery, .NET, SQL, and supported APIs as appropriate to the solution. Design and implement REST/SOAP integrations with enterprise applications, including orchestration through Oracle Integration Cloud or equivalent middleware. Apply platform capabilities such as Job Scheduler, Element Manager, Data Sync … expertise in Custom Processes/Event Handlers, BUI extensions or add-ins, business rules, workflows, workspaces, custom objects, integrations, and reports. Strong experience with REST/SOAP APIs, PHP, ConnectPHP, ROQL, JavaScript, HTML, CSS, jQuery, .NET, SQL, and integration middleware such as Oracle Integration Cloud. Experience leading client workshops, architecture ...

Software Development Engineer - Personalisation

Location
Greater London, England, United Kingdom
shop, and savewith Tesco. You will be responsible for · Building low-latency, high-throughput services for personalisation · Developing Java/Spring Boot microservices with REST/gRPC APIs · Working with Kafka and event-driven architectures · Building pipelines using Apache Flink and Apache Beam · Integrating ML models and feature stores · Working … thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome ...

Software Development Engineer in Test

Location
Swansea, Wales, United Kingdom
test strategy for assigned digital products, ensuring appropriate test coverage across unit, integration, system, performance, and accessibility layers. Specialised Testing: Lead API testing for REST/GraphQL services using tools like RestAssured, Postman, or Karate, and execute performance/load testing using Gatling, k6, or JMeter to validate services … interpreting pipeline quality gates, alongside experience with AWS‐hosted environments and cloud‐based test execution. Performance & API Testing: Demonstrable experience in API testing (REST/GraphQL) and executing performance testing at a high‐volume scale. Accessibility & Security Compliance: Strong knowledge of WCAG 2.2 accessibility testing standards and relevant tooling (such ...

Technical Delivery Manager

Location
United Kingdom
core ARC software and DTCommand customer portal are developed in-house on an AWS cloud stack using modern PHP/Laravel backends and custom REST APIs- serving simultaneously as our primary customer-facing product and our central internal operational engine. By taking full ownership of day-to-day delivery tracking … delivery management or technical project coordination experience, managing complex software delivery and cloud applications. Sufficiently technical to understand modern web stacks, cloud environments, and REST APIs, enabling you to challenge estimates and discuss technical blockers intelligently with developers. Practical experience establishing delivery cadence, backlog hygiene, and realistic sprint commitments. Strong ...

Senior Software Engineer (Kotlin)

Location
Greater London, England, United Kingdom
leveling up a team's skill set alongside your own, this is a good time to join. Our Tech Stack: Kotlin Spring Boot REST API Microservices architecture AWS What you can expect to do in this role: Break down customer problems into work you and the team can execute on. … they do and let them do it. We provide the support and resources to let everyone be their authentic, best selves at work, at rest, and at play. We are committed to supporting the continual improvement of Apple in the workplace, the organizations that rely on them and the people ...

Python Developer Times Fastest Growing Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
studying and improving how our customers interact with the system. Backend engineers mostly work with Python on an increasingly more service-oriented architecture. The rest of the tech stack include Django Erlang REST Framework, PostgreSQL, PostGIS, AWS, ES6, React.js, Alt.js, Node.js, Express, Amazon Redshift, Kubernetes, Docker, Redis, Celery, Pandas, Numpy ...

AI-first QA Engineer

Location
United Kingdom
processes within software development teams. Ability to use AI tools effectively to improve productivity across test creation, automation, analysis, and reporting workflows. Experience with REST API testing tools such as Postman, REST-assured, or Playwright API testing. Understanding of different testing layers, including unit, integration, and end-to-end testing ...

Quality Engineer

Location
Cheltenham, England, United Kingdom
services. Hands-on Automation Skills: Proven experience building or maintaining scalable UI and API test automation frameworks using modern tools like Playwright, Cypress, or REST Assured. API & Database Proficiency: Strong hands-on experience validating REST APIs (via Postman, SoapUI, or code) and inspecting backend data using SQL queries … pipelines, and monitor continuous test health and reporting. API & Microservice Validation: Conduct thorough functional, integration, and non-functional testing across cloud-hosted microservices, REST APIs, and core calculation engines using JSON/XML data formats and SQL. Shift-Left BDD & Requirement Reviews: Partner early with Business Systems Analysts and Engineers ...

Senior Java Developer

Location
Glasgow, Scotland, United Kingdom
Holiday, Paid for Certifications, Healthcare, Flexible hours and much more Hybrid working 2 says per week onsite in Glasgow Java, Spring, Spring Boot, SQL, REST, Agile ABOUT THE CLIENT My client is a mid-size IT Consultancy going from strength to strength. They work with a diverse range of clients … progress, offering timely feedback, and fostering a culture of agility and continuous learning. JAVA DEVELOPER ESSENTIAL SKILLS: Java 8+ Spring/Spring Boot SQL REST CI/CD Leadership qualities Critical thinking skills KEY SKILLS Java, Spring, Spring Boot, SQL, REST, Agile #J-18808-Ljbffr ...

Senior Java Developer

Location
Newcastle upon Tyne, England, United Kingdom
much more Remote first, adhoc travel to Newcastle, so candidate in the North East of England/Scotland preferred Java, Spring, Spring Boot, SQL, REST, Agile ABOUT THE CLIENT My client is a mid-size IT Consultancy going from strength to strength. They work with a diverse range of clients … progress, offering timely feedback, and fostering a culture of agility and continuous learning. JAVA DEVELOPER ESSENTIAL SKILLS: Java 8+ Spring/Spring Boot SQL REST CI/CD Leadership qualities Critical thinking skills KEY SKILLS Java, Spring, Spring Boot, SQL, REST, Agile #J-18808-Ljbffr ...

Scala Engineer

Location
City Of London, England, United Kingdom
build it, you run it” environment. SENIOR SCALA ENGINEER ESSENTIAL SKILLS: Strong commercial experience with Scala Experience with Play Framework or other MVC/REST API frameworks Strong SQL and database experience Hands-on experience with AWS Experience developing and consuming REST APIs Experience working within Continuous Integration environments Strong ...

Integration Architect

Hiring Organisation
Vbeyond
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
aligned with enterprise standards Lead end-to-end integration delivery across multiple systems and teams Design event-driven, API-first, cloud-native solutions (NATS, REST, async messaging) Create architecture artefacts (blueprints, APIs, ADRs) Act as integration authority across platforms and stakeholders Mentor teams on integration patterns, API governance, and best … tools to improve development efficiency Tech Stack: Integration: Event-driven architecture, NATS (or Kafka/Pulsar), messaging patterns Backend: Java, Spring Boot, microservices, REST/gRPC Cloud: AWS (EKS/ECS, SQS/SNS, API Gateway, Terraform) API: OpenAPI/AsyncAPI, versioning, governance Frontend: React/TypeScript (working knowledge) Domain ...

Back-End Engineer, Trading

Hiring Organisation
Blockchain
Location
London, UK
Employment Type
Full-time
Platform, you will build the backend services that power our internal and external trading products — from order management and market data processing to the REST APIs and WebSocket streams that serve our web and mobile clients. You'll work closely with product, engineering, and trading teams, and contribute … Develop and improve services for order management, market data processing, and trade lifecycle handling in a real-time, high-volume environment. Build and maintain REST APIs and WebSocket streams that deliver real-time prices, order updates, and account data. Collaborate with cross-functional teams — product, frontend, trading — to adapt ...

Java Backend Engineer IRC299950

Location
Glasgow, Scotland, United Kingdom
Gradle, Java, Kafka, REST APIs, Spring Boot We’re looking for an experienced Backend Engineer to design and build robust, scalable microservices. You’ll work across the full backend stack — from API design through to production‐grade integration testing — using modern Java and Spring technologies. Requirements Strong hands‐on experience … 17+ and Spring Boot 3 Proven experience building and maintaining microservices architectures Practical experience with Kafka (producers, consumers, event‐driven patterns) Strong understanding of REST API design best practices Proficiency with Gradle for build management Familiarity with MapStruct and Feign Working knowledge of domain‐driven design (DDD) patterns An integration ...

Java Backend Engineer IRC299953

Location
Glasgow, Scotland, United Kingdom
Gradle, Java, Kafka, REST APIs, Spring Boot We’re looking for an experienced Backend Engineer to design and build robust, scalable microservices. You’ll work across the full backend stack — from API design through to production-grade integration testing — using modern Java and Spring technologies. Requirements Strong hands-on experience … 17+ and Spring Boot 3 Proven experience building and maintaining microservices architectures Practical experience with Kafka (producers, consumers, event-driven patterns) Strong understanding of REST API design best practices Proficiency with Gradle for build management Familiarity with MapStruct and Feign Working knowledge of domain-driven design (DDD) patterns An integration ...

Senior Cybersecurity Infrastructure Engineer - Remote

Hiring Organisation
Sentara Health
Location
Virginia Beach, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
implementing automated identity management processes, including account provisioning workflows, role-based access controls (RBAC), policy management, and access review campaigns. Developing and maintaining REST APIs, web services, and ETL/integration processes to facilitate secure exchange of identity and access data across enterprise environments. Engineering and supporting Saviynt security controls … such as Active Directory, Microsoft Entra ID (Azure AD), LDAP, HR systems, databases, and cloud applications . Experience developing and supporting application integrations using REST APIs, web services, and automation frameworks . Strong software development and scripting experience using technologies such as Java, JavaScript, PowerShell, Python, SQL, or similar programming ...

Senior Java Developer

Hiring Organisation
Searchability
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £75,000 per annum
Holiday, Paid for Certifications, Healthcare, Flexible hours and much more Hybrid working 2 says per week onsite in Glasgow Java, Spring, Spring Boot, SQL, REST, Agile ABOUT THE CLIENT My client is a mid-size IT Consultancy going from strength to strength. They work with a diverse range of clients … progress, offering timely feedback, and fostering a culture of agility and continuous learning. JAVA DEVELOPER ESSENTIAL SKILLS: Java 8+ Spring/Spring Boot SQL REST CI/CD Leadership qualities Critical thinking skills TO BE CONSIDERED: Please either apply through this advert or emailing me directly via . For further ...

Senior Workday Extend Platform Consultant

Location
Greater London, England, United Kingdom
Developer Agent to generate, refine, and refactor application artifacts from natural language descriptions. Define and implement integrations and data flows using modern API patterns (REST, Graph APIs, and, where needed, SOAP via orchestrations). Lead technical workstreams, review designs from other consultants/partners, and promote best practices and reusable … agents to external systems. Prior involvement in early adopter programs for new AI or platform capabilities. Extensive knowledge of web service and integration technologies (REST, SOAP, JSON, XML) and modern auth standards (such as OAuth, JWT, SAML). Fluency in English is mandatory. Additional European languages are an advantage. ...

Senior Java Developer

Hiring Organisation
Searchability
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £75,000 per annum
much more Remote first, adhoc travel to Newcastle, so candidate in the North East of England/Scotland preferred Java, Spring, Spring Boot, SQL, REST, Agile ABOUT THE CLIENT My client is a mid-size IT Consultancy going from strength to strength. They work with a diverse range of clients … progress, offering timely feedback, and fostering a culture of agility and continuous learning. JAVA DEVELOPER ESSENTIAL SKILLS: Java 8+ Spring/Spring Boot SQL REST CI/CD Leadership qualities Critical thinking skills TO BE CONSIDERED: Please either apply through this advert or emailing me directly via . For further ...

Full-Stack Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
kind of CV that opens doors. The stack is Python, TypeScript, React and Node.js on the core side, with AWS and Azure cloud architecture, REST and GraphQL APIs, Docker and Kubernetes containerisation, CI and CD practices and observability tooling across logging, monitoring and tracing. What you will need: Solid full … stack development experience across Python, TypeScript, React and Node.js Experience with AWS and/or Azure cloud architecture Familiarity with REST and GraphQL APIs Experience with containerisation using Docker and Kubernetes Understanding of CI and CD practices Familiarity with observability tooling including logging, monitoring and tracing Awareness of secure coding ...