1,226 to 1,250 of 1,353 REST Jobs in England

Market as an Application Developer you will have experience working with Netcall's Liberty Create low code platform as mandatory and hands-on skills in Javascript, Vue.js and APIs (REST/SOAP) Key responsibilities:- Design, develop and implement custom insurance software solutions Collaborate with Agile Product Owners to understand business processes and map to data structures and process flows Develop … widgets and user interface components using Javascript/jQuery, Vue.js, HTML and CSS Develop and maintain API integrations (REST and SOAP) with external systems and services Implement integrations including AI and chatbot products Skills/experience required:- Experience Netcall's Liberty Create platform is a mandatory requirement. Strong Javascript, CSS, HTML skills Experience with relational databases including designing data models … and/or entity relationship diagrams for business use cases Ability to understand business processes and implement solution data structure and process flows Experience with REST and/or SOAP web services Proficiency in Vue.js and/or Python would be a plus More ❯

on technical decisions. What You’ll Do: Build and iterate on new product features in React + TypeScript , including dashboards, workflows, and data-rich UI components. Integrate with .NET REST APIs and event-driven endpoints, ensuring robust error handling, caching, and data management. Contribute to the modernisation of our existing WPF/XML front-end , helping transition to a scalable … What We’re Looking For: 3+ years of experience building production React applications with TypeScript. Strong understanding of UI engineering fundamentals — accessibility, form handling, and component design. Confident integrating REST APIs and working with async data-fetching libraries like React Query or SWR. Experience writing unit and integration tests (Jest, React Testing Library). Pragmatic approach to state management, performance More ❯

on technical decisions. What You’ll Do: Build and iterate on new product features in React + TypeScript , including dashboards, workflows, and data-rich UI components. Integrate with .NET REST APIs and event-driven endpoints, ensuring robust error handling, caching, and data management. Contribute to the modernisation of our existing WPF/XML front-end , helping transition to a scalable … What We’re Looking For: 3+ years of experience building production React applications with TypeScript. Strong understanding of UI engineering fundamentals — accessibility, form handling, and component design. Confident integrating REST APIs and working with async data-fetching libraries like React Query or SWR. Experience writing unit and integration tests (Jest, React Testing Library). Pragmatic approach to state management, performance More ❯

on technical decisions. What You’ll Do: Build and iterate on new product features in React + TypeScript , including dashboards, workflows, and data-rich UI components. Integrate with .NET REST APIs and event-driven endpoints, ensuring robust error handling, caching, and data management. Contribute to the modernisation of our existing WPF/XML front-end , helping transition to a scalable … What We’re Looking For: 3+ years of experience building production React applications with TypeScript. Strong understanding of UI engineering fundamentals — accessibility, form handling, and component design. Confident integrating REST APIs and working with async data-fetching libraries like React Query or SWR. Experience writing unit and integration tests (Jest, React Testing Library). Pragmatic approach to state management, performance More ❯

Role - Technology Lead Technology - Liferay, Java, Spring, REST API Location - Leeds Job Description At Infosys, we assure that your career will never stand still, we will inspire you to build what's next and we will navigate further together. Our journey of learnability, values and trusted relationships with our clients continue to be the cornerstones of our organization and these … rewarded, and diversity is respected and valued. Responsibilities • Develop application with high quality into a delivery pipeline to ensure secure, reliable, performant operations of Liferay DXP/Portal and REST APIs. • Subject matter expert in application code development, helping and guiding others to maintain programming best practices required. • Liferay Portal Administration that includes creating Organization, Sites, User Groups, Roles. • Configurable More ❯

Role – Technology Lead Technology – Liferay, Java, Spring, REST API Location – Leeds Job Description At Infosys, we assure that your career will never stand still, we will inspire you to build what’s next and we will navigate further together. Our journey of learnability, values and trusted relationships with our clients continue to be the cornerstones of our organization and these … rewarded, and diversity is respected and valued. Responsibilities • Develop application with high quality into a delivery pipeline to ensure secure, reliable, performant operations of Liferay DXP/Portal and REST APIs. • Subject matter expert in application code development, helping and guiding others to maintain programming best practices required. • Liferay Portal Administration that includes creating Organization, Sites, User Groups, Roles. • Configurable More ❯

present solutions to support platform development. Actively engage in Agile practices, including stand-ups, retrospectives, and sprint planning, to drive team delivery. Implement integration patterns (sync and async) with REST and messaging, ensuring scalable and reliable solutions. Skills & Experience: Strong experience with Java 17+ and Spring/Spring Boot. Hands-on experience with design patterns, Gradle, and version control (GIT … . Experience with NoSQL databases (DocumentDB/MongoDB compatible). Knowledge of synchronous and asynchronous integration patterns (REST, messaging). Comfortable working in a Scrum/Agile team, with a continuous improvement mindset. This is a full-time, permanent role offering a starting salary up to £65,000 (DOE) and a remote-first working model. Please Note: You must be More ❯

implementation of ServiceNow solutions. Primary focus on TSOM (Telecom Service Operations Management) and at least 2 other modules: ITSM, ITOM, ITAM, HRSD, CSM, GRC, or SecOps. Oversee platform integrations (REST, SOAP, APIs, MID Servers). Design and deliver scalable CMDB and Discovery solutions. Collaborate with business stakeholders, analysts, and development teams. Ensure platform security, scalability, and compliance. Mentor ServiceNow developers … enhancements. Required Skills & Experience: Primary expertise in ServiceNow TSOM implementation. Strong hands-on experience with ITSM and at least two other ServiceNow modules. Proven track record of ServiceNow integrations (REST, SOAP, APIs, MID Server). Experience with ServiceNow scripting and data model. In-depth knowledge of ITIL/ITSM processes. Background in designing and implementing CMDB and Discovery. Excellent problem More ❯

implementation of ServiceNow solutions. Primary focus on TSOM (Telecom Service Operations Management) and at least 2 other modules: ITSM, ITOM, ITAM, HRSD, CSM, GRC, or SecOps. Oversee platform integrations (REST, SOAP, APIs, MID Servers). Design and deliver scalable CMDB and Discovery solutions. Collaborate with business stakeholders, analysts, and development teams. Ensure platform security, scalability, and compliance. Mentor ServiceNow developers … enhancements. Required Skills & Experience: Primary expertise in ServiceNow TSOM implementation. Strong hands-on experience with ITSM and at least two other ServiceNow modules. Proven track record of ServiceNow integrations (REST, SOAP, APIs, MID Server). Experience with ServiceNow scripting and data model. In-depth knowledge of ITIL/ITSM processes. Background in designing and implementing CMDB and Discovery. Excellent problem More ❯

implementation of ServiceNow solutions. Primary focus on TSOM (Telecom Service Operations Management) and at least 2 other modules: ITSM, ITOM, ITAM, HRSD, CSM, GRC, or SecOps. Oversee platform integrations (REST, SOAP, APIs, MID Servers). Design and deliver scalable CMDB and Discovery solutions. Collaborate with business stakeholders, analysts, and development teams. Ensure platform security, scalability, and compliance. Mentor ServiceNow developers … enhancements. Required Skills & Experience: Primary expertise in ServiceNow TSOM implementation. Strong hands-on experience with ITSM and at least two other ServiceNow modules. Proven track record of ServiceNow integrations (REST, SOAP, APIs, MID Server). Experience with ServiceNow scripting and data model. In-depth knowledge of ITIL/ITSM processes. Background in designing and implementing CMDB and Discovery. Excellent problem More ❯

implementation of ServiceNow solutions. Primary focus on TSOM (Telecom Service Operations Management) and at least 2 other modules: ITSM, ITOM, ITAM, HRSD, CSM, GRC, or SecOps. Oversee platform integrations (REST, SOAP, APIs, MID Servers). Design and deliver scalable CMDB and Discovery solutions. Collaborate with business stakeholders, analysts, and development teams. Ensure platform security, scalability, and compliance. Mentor ServiceNow developers … enhancements. Required Skills & Experience: Primary expertise in ServiceNow TSOM implementation. Strong hands-on experience with ITSM and at least two other ServiceNow modules. Proven track record of ServiceNow integrations (REST, SOAP, APIs, MID Server). Experience with ServiceNow scripting and data model. In-depth knowledge of ITIL/ITSM processes. Background in designing and implementing CMDB and Discovery. Excellent problem More ❯

be working in a modern, cloud-hosted environment using AWS and microservices architecture . Tech Stack Backend: Golang (Go) Frontend: React, TailwindCSS Hosting/Infrastructure: AWS (microservices architecture) Other: REST APIs, CI/CD pipelines, version control (Git), Jira, agile delivery Relational databases: PostgreSQL, MySQL Key responsibilities of the Full-Stack Developer Outside of IR35 Develop and extend backend services … key modules including: Client & Supplier Onboarding Flows Waste Reporting Module Scheduler for Recurring Events Customer Portal API Integration Rebate Management System Ensure seamless data integration between services via secure REST APIs. Deploy, test, and optimise services within the AWS environment. The Full-Stack Developer role in initially a 2-week contract role with potential extension. This role will be fully More ❯

be working in a modern, cloud-hosted environment using AWS and microservices architecture . Tech Stack Backend: Golang (Go) Frontend: React, TailwindCSS Hosting/Infrastructure: AWS (microservices architecture) Other: REST APIs, CI/CD pipelines, version control (Git), Jira, agile delivery Relational databases: PostgreSQL, MySQL Key responsibilities of the Full-Stack Developer Outside of IR35 Develop and extend backend services … key modules including: Client & Supplier Onboarding Flows Waste Reporting Module Scheduler for Recurring Events Customer Portal API Integration Rebate Management System Ensure seamless data integration between services via secure REST APIs. Deploy, test, and optimise services within the AWS environment. The Full-Stack Developer role in initially a 2-week contract role with potential extension. This role will be fully More ❯

be working in a modern, cloud-hosted environment using AWS and microservices architecture . Tech Stack Backend: Golang (Go) Frontend: React, TailwindCSS Hosting/Infrastructure: AWS (microservices architecture) Other: REST APIs, CI/CD pipelines, version control (Git), Jira, agile delivery Relational databases: PostgreSQL, MySQL Key responsibilities of the Full-Stack Developer Outside of IR35 Develop and extend backend services … key modules including: Client & Supplier Onboarding Flows Waste Reporting Module Scheduler for Recurring Events Customer Portal API Integration Rebate Management System Ensure seamless data integration between services via secure REST APIs. Deploy, test, and optimise services within the AWS environment. The Full-Stack Developer role in initially a 2-week contract role with potential extension. This role will be fully More ❯

processing. You obsess over milliseconds and understand the trade-offs. Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth 2.0, mTLS, JWTs). Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience … throughput messaging or streaming platforms (e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much dependant on experience with a guide between £110k-£140K basic + package. More ❯

processing. You obsess over milliseconds and understand the trade-offs. Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth 2.0, mTLS, JWTs). Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience … throughput messaging or streaming platforms (e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much dependant on experience with a guide between £110k-£140K basic + package. More ❯

processing. You obsess over milliseconds and understand the trade-offs. Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth 2.0, mTLS, JWTs). Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience … throughput messaging or streaming platforms (e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much dependant on experience with a guide between £110k-£140K basic + package. More ❯

processing. You obsess over milliseconds and understand the trade-offs. Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth 2.0, mTLS, JWTs). Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience … throughput messaging or streaming platforms (e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much dependant on experience with a guide between £110k-£140K basic + package. More ❯

Senior Test Automation Engineer (SDET) | Up to £80,000 | Hybrid - Basildon 💰 Up to £80,000 + Beneftis 📍 Basildon (Dunton) - x4 Days per Week 🛠️ Playwright, TypeScript/JavaScript, Java, REST Assured, Google Cloud, CI/CD Here at Burns Sheehan, we're working with a leading automotive and financial services organisation modernising their test automation strategy across UK engineering teams. They … shape the future of testing across the organisation. What You'll Be Doing: Design and build modular Playwright + TypeScript/JavaScript frameworks from scratch Modularise existing Java/REST Assured API frameworks into reusable, repository-hosted components Lead framework migration - help teams transition from Cypress/Selenium into Playwright Work across engineering teams as an internal consultant, uplifting automation More ❯

Senior Test Automation Engineer (SDET) | Up to £80,000 | Hybrid - Basildon 💰 Up to £80,000 + Beneftis 📍 Basildon (Dunton) - x4 Days per Week 🛠️ Playwright, TypeScript/JavaScript, Java, REST Assured, Google Cloud, CI/CD Here at Burns Sheehan, we're working with a leading automotive and financial services organisation modernising their test automation strategy across UK engineering teams. They … shape the future of testing across the organisation. What You'll Be Doing: Design and build modular Playwright + TypeScript/JavaScript frameworks from scratch Modularise existing Java/REST Assured API frameworks into reusable, repository-hosted components Lead framework migration - help teams transition from Cypress/Selenium into Playwright Work across engineering teams as an internal consultant, uplifting automation More ❯

Senior Test Automation Engineer (SDET) | Up to £80,000 | Hybrid - Basildon 💰 Up to £80,000 + Beneftis 📍 Basildon (Dunton) - x4 Days per Week 🛠️ Playwright, TypeScript/JavaScript, Java, REST Assured, Google Cloud, CI/CD Here at Burns Sheehan, we're working with a leading automotive and financial services organisation modernising their test automation strategy across UK engineering teams. They … shape the future of testing across the organisation. What You'll Be Doing: Design and build modular Playwright + TypeScript/JavaScript frameworks from scratch Modularise existing Java/REST Assured API frameworks into reusable, repository-hosted components Lead framework migration - help teams transition from Cypress/Selenium into Playwright Work across engineering teams as an internal consultant, uplifting automation More ❯

Equities, Credit, Rates and central Risk teams; translate data-flow headaches into buildable tech projects. Prototype at pace in Python—leveraging LLM co-pilots—to stand-up analytics services, REST APIs and lightweight Dash/React front-ends. Own the full stack: data ingestion (SQL, files, feeds), business logic, web/UI, CI pipelines and Linux deployment. Codify best practice … comms flowing. You in a nutshell 5 + years building production-grade Python systems for data-heavy businesses; comfortable with tests, version control and optimisation. Confident SQL , exposure to REST and messaging (Rabbit, Kafka, etc.), and enough Linux to troubleshoot on the command line. UI chops in Dash, Flask or React to whip up proof-of-concept dashboards. Solid grounding More ❯

Equities, Credit, Rates and central Risk teams; translate data-flow headaches into buildable tech projects. Prototype at pace in Python—leveraging LLM co-pilots—to stand-up analytics services, REST APIs and lightweight Dash/React front-ends. Own the full stack: data ingestion (SQL, files, feeds), business logic, web/UI, CI pipelines and Linux deployment. Codify best practice … comms flowing. You in a nutshell 5 + years building production-grade Python systems for data-heavy businesses; comfortable with tests, version control and optimisation. Confident SQL , exposure to REST and messaging (Rabbit, Kafka, etc.), and enough Linux to troubleshoot on the command line. UI chops in Dash, Flask or React to whip up proof-of-concept dashboards. Solid grounding More ❯

Work With Cloud-native infrastructure (Kubernetes, Helm, Terraform, GitOps/Argo CD, Vault/HSM) Platform services (API Gateway, RBAC/SSO, rate limiting, policy enforcement) Event-driven integration (REST/gRPC, idempotency, NATS JetStream and/or Kafka) Observability stacks (OpenTelemetry, Prometheus, Loki, alerting/runbooks) Multi-region resilience (traffic steering, failover, DR testing) Data & storage (PostgreSQL/Distributed … Requirements Must-Have 7+ years leading complex solution/design work for platform or product ecosystems (SaaS/PaaS). Hands-on depth with cloud-native microservices, API design (REST/gRPC), and eventing. Proven delivery of security-by-design and multi-region resilience patterns at scale. Fluency in CI/CD and operability (GitOps, infrastructure as code, SLOs/ More ❯

Work With Cloud-native infrastructure (Kubernetes, Helm, Terraform, GitOps/Argo CD, Vault/HSM) Platform services (API Gateway, RBAC/SSO, rate limiting, policy enforcement) Event-driven integration (REST/gRPC, idempotency, NATS JetStream and/or Kafka) Observability stacks (OpenTelemetry, Prometheus, Loki, alerting/runbooks) Multi-region resilience (traffic steering, failover, DR testing) Data & storage (PostgreSQL/Distributed … Requirements Must-Have 7+ years leading complex solution/design work for platform or product ecosystems (SaaS/PaaS). Hands-on depth with cloud-native microservices, API design (REST/gRPC), and eventing. Proven delivery of security-by-design and multi-region resilience patterns at scale. Fluency in CI/CD and operability (GitOps, infrastructure as code, SLOs/ More ❯