676 to 700 of 1,616 Permanent REST Jobs

using API testing tools such as Postman or SoapUI. Demonstrated experience managing multiple concurrent client project engagements. Deep experience working with API technologies, specifically REST, SOAP, JSON, and XML across the full API lifecycle. Other Qualifications Experience with Workday integrations, including Workday Studio, Workday Orchestrate, Core Connectors, EIBs, web services ...

backend platforms, promote best practices, and mentor teammates to deliver reliable cloud services. Ideal candidates bring deep experience in C#, Java or Python, microservices, REST, and cloud infrastructure, with strong leadership and communication skills. On-site office environment in London with modern facilities. #J-18808-Ljbffr ...

Engineer to shape the software platform powering future Elekta products. You will join the Enterprise Shared Component team, crafting containerised services with Docker, Kubernetes, REST APIs and Azure. You’ll collaborate in a high‐performing scrum team, mentor junior engineers, and influence architectural choices across the stack, from ...

custom APIs, while contributing to solution design. The role focuses on secure, scalable and maintainable implementations, with duties spanning ALM/DevOps, Azure services, REST APIs and integration patterns. #J-18808-Ljbffr ...

solutions, from design through delivery, inside an Agile environment. This contract role runs initially until 31 December 2026 and offers exposure to cloud technologies, REST services and DevOps practices. #J-18808-Ljbffr ...

will lead hands-on development, shaping architecture and guiding onshore and offshore teams while delivering cloud-native solutions. Bring strong Node.js, React (TS), REST APIs, AWS, Docker and CI/CD experience; Terraform, Kubernetes and Redis are advantageous. Expect a hands-on leadership role with 2–3 days onsite. #J ...

backend, collaborating with AWS and other engineers. You will mentor juniors, own features end-to-end, and contribute to scalable microservices, GraphQL and REST APIs using React, TypeScript and cloud services. The role is hybrid, based in Belfast City Quays. #J-18808-Ljbffr ...

including Dynamics 365, Power Platform, C#, .NET, and React. You will own end-to-end delivery from concept to production and work with Azure, REST APIs, and third-party integrations. Based in Knowsley with relocation to L24, the role emphasizes collaboration, Agile practices, Jira, code reviews, and a strong team ...

will explore new approaches, ensure security and performance, and support discovery-phase work from a remote UK base. This role involves Azure services, REST APIs, DevOps pipelines, and collaboration with architects, data engineers, and UX designers. #J-18808-Ljbffr ...

site per week, for six months. You will work in Agile teams to design, develop and support WebMethods 10.15+ integrations, REST/SOAP services and enterprise messaging, leveraging Azure, Kubernetes and API-led patterns within secure Defence or Public Sector environments. #J-18808-Ljbffr ...

Engineer (Full Stack) to deliver backend and frontend software from Farnborough or Whiteley with hybrid/flex‐from‐home options. You will design Java REST APIs, build modern SPAs with React/TypeScript, and own testability, quality gates, and deployment pipelines. You'll mentor peers, contribute to Agile delivery ...

Logic Apps expertise to support enterprise-wide integration projects. Key Skills: SSIS & SQL Server Azure Data Factory Logic Apps C# (SSIS Script Tasks) REST/SOAP APIs XML & JSON System-to-system integrations Event-driven interfaces Essential: Active SC Clearance Strong SSIS experience in transactional/system integration environments ...

Glasgow-based financial services consultancy by hiring a Senior Java Developer. You’ll work with Java 8+, Spring/Spring Boot, SQL and REST in a hybrid setup, with two days per week onsite in Glasgow. The role focuses on forming and onboarding project teams, ensuring clear vision, facilitating communication ...

Senior Software Engineer in Wokingham, UK. You will work on .NET applications, including WPF front-end and ASP.NET Core back-end, and help design REST API interfaces. The role emphasizes ownership of the software platform within an agile team, mentoring peers and collaborating with engineers and data scientists. Strong C# ...

seeking a UI Engineer to join our development team. You will build UI components with React and NodeJS, working within a microservices ecosystem and REST messaging. You will operate in an Agile/Scrum environment, contribute to CICD pipelines, and help deliver financial data-driven customer journeys. A strong background ...

develop, and deploy enterprise-grade solutions, including Dataverse, PCF controls, and custom pages, while aligning with business goals. The role requires strong C# development, REST APIs, and TypeScript, with experience in Azure-based architectures and Agile delivery. #J-18808-Ljbffr ...

scale services with Java, Spring Boot, AWS, Kubernetes, and CI/CD, while embracing test-driven development and pair programming. Work spans microservices, REST APIs and data-driven platforms, with exposure to AI capabilities. This hybrid role supports global fintech engineering squads, offering autonomy, learning and a competitive rewards package. ...

seeking a Senior Full Stack Software Engineer to shape the AI-native software development lifecycle. You will work across React, TypeScript, C#/.NET, REST APIs and cloud-hosted services, delivering production software while establishing standards, tooling and workflows that accelerate delivery and improve quality. Join a team collaborating with ...

month engagement based in Burgess Hill. You will lead architecture and hands-on delivery, shaping high-performance services. You will design and implement REST APIs for high-volume systems, operate in Agile environments, and collaborate with teams using Git, Docker, Kubernetes, and other modern tools. The role demands 6+ years ...

delivering a modular end-to-end trade management platform in collaboration with architects and frontend developers. Requirements include strong Java with Spring Boot, REST APIs, React knowledge, SQL/PostgreSQL, Git, and Maven/Gradle; 4–8+ years of experience; and an Agile, Linux/Unix #J-18808-Ljbffr ...

embedded with enterprise customers, designing and delivering real solutions to genuinely complex problems. You will work across a broad stack (Python, TypeScript, Rust, SQL, REST APIs) and cloud platforms (AWS, GCP, Azure), with on-site client engagement and rapid delivery, backed by a base salary ...

Smartedge Solutions Ltd is seeking a senior technical professional to design robust REST APIs, analyse data, and maintain scalable databases within an AWS-based, lean and agile environment. You will work in a cross-disciplinary team, focusing on building resilient services, automation, and rapid delivery of core value. The role ...

About the Role C#.NET, .Net Core, TDD, Entity, MVC, SQL Server, Azure, Cloud, Azure Service Bus, RabbitMQ, Back End, Git, REST APIs. Start 2026 with one of these great new opportunities, based in Kent, UK. Permanent roles only. What We're Looking For A Computing Graduate with 12 months .NET ...

Server-side) o Flow Designer o Integration Hub o Service Portal/Employee Centre o ATF o CMDB architecture.Strong experience with enterprise integrations (REST, SOAP, MID Server).Demonstrated experience delivering end-to-end implementations (design through deployment).Strong understanding of security model (ACLs, roles, domain separation).Experience working in Agile ...

TypeScript skills Experience developing and releasing applications for both iOS and Android Strong understanding of mobile application architecture, performance and security Experience working with REST APIs and integrating backend services Familiarity with Git, CI/CD and Agile development methodologies #J-18808-Ljbffr ...