1,226 to 1,250 of 1,444 REST Jobs in England

Front End Developer

Location
Greater London, England, United Kingdom
front-end applications using React or Angular. Work with TypeScript/JavaScript (ES6+), HTML5 and CSS3. Integrate front-end applications with backend services through REST APIs. Implement effective application state management using technologies such as Redux or NgRx. Collaborate closely with UX designers to translate designs and requirements into high … experience. Technical Skills Essential Strong commercial Front-End Development experience. React or Angular. TypeScript/JavaScript (ES6+). HTML5 and CSS3, including responsive design. REST API integration. State management experience, ideally Redux or NgRx. Unit testing with Jest, Jasmine or equivalent. Git. Strong understanding of WCAG and accessible web development. ...

Dataiku Solution Architect

Hiring Organisation
Everforth Quinnox
Location
City of London, London, United Kingdom
Employment Type
Permanent
Murex, SOLARC, Position Manager, ONTAP, shared mailboxes, exposure systems, broker feeds, exchange data, market reports, web services, and APIs. Establish interface standards for REST APIs, database connections, file transfers, event-driven processes, batch integrations, and workflow callbacks. Define common data-exchange standards using formats such as JSON … with databases, APIs, file systems, enterprise applications, workflow platforms, and reporting tools. Experience with PostgreSQL, Amazon RDS, or comparable relational database platforms. Experience defining REST API, database, batch-file, XML, and event-based integration patterns. Understanding of cloud and on-premises integration architectures. Experience designing solutions with data lineage, traceability ...

full stack developer in banking

Location
Greater London, England, United Kingdom
applications for the banking industry. Задачи: Develop backend services with Python and Flask Build front-end applications using modern JavaScript frameworks Develop and integrate REST APIs and microservices Design and manage MongoDB and NoSQL databases Automate Linux/Unix environments with Bash scripting Contribute to application deployment and production support … Apply CI/CD and DevOps practices Deliver solutions using Agile/Scrum processes Требования: Strong experience with Python and Flask development Experience developing REST APIs and microservices JavaScript experience with React.js or Angular Experience with MongoDB and NoSQL database design Knowledge of Linux/Unix and Bash scripting Experience ...

Automation & Platform Engineer

Location
Abingdon, England, United Kingdom
Support integration with vendor EMS/NMS, SDN controllers, cloud platforms, OSS, inventory, assurance, and orchestration systems. Build secure API-based execution frameworks using REST APIs, TMF Open APIs, NETCONF/RESTCONF, gRPC, Graph APIs, and vendor-specific APIs. Implement execution guardrails including policy validation, approval gates, rollback mechanisms … resilience requirements. Your Profile Experience in network automation, platform engineering, DevOps, cloud engineering, or telecom automation. Strong hands-on experience with Ansible, Terraform, Python, REST APIs, and automation pipelines. Experience with Kubernetes, Docker, microservices, CI/CD, and infrastructure-as-code. Experience integrating with network controllers, OSS platforms, cloud platforms ...

Automation & Platform Engineer

Location
Newbury, England, United Kingdom
Support integration with vendor EMS/NMS, SDN controllers, cloud platforms, OSS, inventory, assurance, and orchestration systems.* Build secure API-based execution frameworks using REST APIs, TMF Open APIs, NETCONF/RESTCONF, gRPC, Graph APIs, and vendor-specific APIs.* Implement execution guardrails including policy validation, approval gates, rollback mechanisms … resilience requirements.## **Your Profile*** Experience in network automation, platform engineering, DevOps, cloud engineering, or telecom automation.* Strong hands-on experience with Ansible, Terraform, Python, REST APIs, and automation pipelines.* Experience with Kubernetes, Docker, microservices, CI/CD, and infrastructure-as-code.* Experience integrating with network controllers, OSS platforms, cloud platforms ...

Frontend Developer

Hiring Organisation
Ncounter
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
React and TypeScript, taking features from component through to service integration • Develop accessible, responsive interfaces, dashboards and interactive user journeys • Integrate frontend applications with REST APIs, authentication services and role-based access controls • Build polished prototypes to demonstrate new concepts and help shape requirements with stakeholders • Contribute to testing, code … commercial frontend development experience with strong React and TypeScript expertise • Strong JavaScript, HTML and CSS fundamentals, ideally including Tailwind CSS or similar • Experience integrating REST APIs and building secure, production-grade applications • Jest and React Testing Library experience, alongside strong Git-based development practices • Experience building prototypes using Lovable ...

Senior Python Backend Software Developer

Location
Greater London, England, United Kingdom
Engineer could be available to the right candidate. What you’ll be doing Implementing robust and scalable solutions in Python. Developing, using and designing REST APIs to efficiently deliver application components. Implementing performance improvement strategies. Ensuring the quality of code by writing comprehensive tests and participating in code reviews. What … apply new technology quickly Ability to effectively communicate complex technical concepts to team members and stakeholders. Familiarity with coding in Django and the Django Rest Framework, or Flask Web frameworks Degree in Computer Science (or similar), at 2:1 or above Amazon Web Services SQL/PostgreSQL Build pipeline ...

Camunda 8 Engineer

Location
Greater London, England, United Kingdom
deploy workflows using Camunda/Zeebe Translate business requirements into technical workflow solutions Implement BPMN/DMN-based process automation Integrate workflows with REST APIs, microservices, and external systems Optimise process performance, scalability, and reliability Monitor and troubleshoot workflow execution and operational issues Collaborate with product, architecture, DevOps, and backend … Certification strongly preferred Strong experience with: BPMN 2.0 DMN workflow orchestration Proficiency in Java/Spring Boot or equivalent backend technologies Experience with: REST APIs Kafka/RabbitMQ/messaging systems microservices event-driven systems Docker/Kubernetes Strong analytical and problem-solving skills Preferred/Desirable Experience with Camunda ...

Lead Software Engineer

Location
Bradford, England, United Kingdom
integration testing MuleSoft, Integration & Engineering Mule 4 and Anypoint Studio or Code Builder DataWeave, reusable flows and connectors API-led integration and interface design REST, SOAP and event-driven integration patterns API specifications, authentication and lifecycle governance Git, branching strategies, pull requests and CI/CD Monitoring, logging, alerting … integration. Experience designing solutions for security, scalability, performance, resilience, recoverability and maintainability. A good understanding of API and integration patterns, including REST, SOAP or event-driven approaches. Experience with automated testing, CI/CD, Git-based version control and controlled release practices. The ability to diagnose complex defects, integration failures ...

Applications Developer (Web / Mobile / Server) City of London / Hybr

Hiring Organisation
Eutopia Solutions Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
applications using Microsoft .NET (.NET Core, .NET Framework) with C#, ASP.NET Core, and SQL Server Implement responsive, user-friendly front-ends Build and consume REST APIs for integration Designing and building AI-powered features and tools Developing and optimising SQL Utilising low-code development platforms such as Power Apps, Power … using Microsoft .NET (.NET Core or .NET Framework) with C#, ASP.NET Core, and SQL Server Minimum of 2 years of experience building and consuming REST APIs Minimum of 2 years of experience in HTML, JavaScript, and CSS Experience building modern, robust web applications using React; familiarity with other front ...

Senior Application Developer

Location
Birmingham, England, United Kingdom
application defects. Work across the presentation, business, data-access layers and database. Investigate application logs, stack traces, database issues, and integration failures. Support REST-based integrations and troubleshoot API-related issues. Collaborate with support, database, infrastructure, and business teams. Participate in agile ceremonies as part of the development methodologies Experience … relational databases. Experience with debugging tools, application logs, and performance analysis. Secondary Skills Good understanding of Insurance domain. Familiarity with Knockout.js. REST and SOAP web services. IIS administration and deployment troubleshooting. Entity Framework or equivalent ORM technology. Windows services and scheduled jobs. Azure DevOps, TFS, or similar source-control ...

Senior Test Automation Analyst – Financial Services Experience

Location
Greater London, England, United Kingdom
environment. Design, develop, and maintain robust automation frameworks and reusable test assets. Create automated test scripts using approved technologies including: Selenium WebDriver (Java) TestCafe REST Assured ReadyAPI Implement and maintain CI/CD pipelines to support automated test execution Execute automated functional, integration, regression, and API tests. Analyse test results … Automation Analyst, Automation Engineer, or similar QA role. Extensive experience within Banking and Financial Services environments. Strong hands-on experience with: Selenium WebDriver (Java) REST Assured TestCafe ReadyAPI Strong understanding of automated testing frameworks and best practices. Experience building and maintaining CI/CD pipelines using TeamCity or similar tools. ...

Principal Cloud Software Engineer

Location
Cambridge, England, United Kingdom
Lead the technical design and implementation of secure, resilient cloud platform capabilities for AVEVA CONNECT Core Services* Guide architecture and engineering decisions across microservices, REST APIs, data design, CI/CD, and infrastructure as code* Provide technical leadership to development teams, supporting complex problem-solving, design reviews, and delivery quality … direction* Strong design and coding skills, with a reputation for delivering high-quality technical outcomes* Experience developing microservice or service-oriented architectures and designing REST APIs* Experience with C#/.NET or multiple programming languages, plus a strong understanding of database design, CI/CD, and infrastructure as code* Experience ...

Salesforce Senior Dev/Tech Lead

Location
Slough, England, United Kingdom
Lead Management Opportunity Management Account & Contact Management Forecasting Reporting & Dashboards Implement business process automation and user productivity enhancements. Integration & Technical Architecture Design integrations using: REST APIs SOAP APIs Platform Events Middleware platforms Azure Integration Services MuleSoft (preferred) Develop asynchronous integration frameworks using: Queueable Apex Future Methods Batch Apex Scheduled Apex … Experience Cloud Apex Development Lightning Web Components (LWC) Salesforce Flows SOQL & SOSL Salesforce Security Model Sharing & Visibility Design Custom Metadata & Custom Settings Integration Skills REST APIs SOAP APIs Platform Events Named Credentials Connected Apps OAuth Authentication Middleware Integration Patterns DevOps & Tools Salesforce DX Git Azure DevOps Copado Jenkins (desirable ...

AI and automation developer

Location
Manchester, England, United Kingdom
Server data models that other systems depend on, with care for existing live data. Build and maintain integrations with third-party products via REST APIs and webhooks. Use AI coding agents to move quickly on complex, multi-step tasks, while taking full ownership of the result - including correctness, edge cases …/export capabilities Solid relational database skills: writing, reading and debugging SQL. T-SQL/SQL Server is strongly preferred. Experience building and consuming REST APIs and webhooks, including dealing with failures, retries and inconsistent third-party behavior. Comfortable working across front end and back end rather than a single ...

Technical Architect

Location
Greater London, England, United Kingdom
Define reusable engineering patterns for service design, configuration, observability, error handling, resilience and maintainability. Guide teams on Spring Boot best practice, including dependency management, REST API design, testing approaches and integration patterns. Support decisions around modularity, service boundaries, domain modelling and data ownership. Review designs and implementation approaches to ensure … Lead Engineer within large public‐sector, government or regulated environments. Strong background in Java and Spring Boot service design and delivery. Experience designing REST APIs, microservices and integration patterns. Good understanding of event‐driven architecture, messaging and asynchronous processing. Experience with cloud‐hosted platforms, CI/CD, monitoring and operational ...

Salesforce Senior Dev/Tech Lead

Hiring Organisation
Tata Consultancy Services
Location
London Area, United Kingdom
Lead Management Opportunity Management Account & Contact Management Forecasting Reporting & Dashboards Implement business process automation and user productivity enhancements. Integration & Technical Architecture Design integrations using: REST APIs SOAP APIs Platform Events Middleware platforms Azure Integration Services MuleSoft (preferred) Develop asynchronous integration frameworks using: Queueable Apex Future Methods Batch Apex Scheduled Apex … Experience Cloud Apex Development Lightning Web Components (LWC) Salesforce Flows SOQL & SOSL Salesforce Security Model Sharing & Visibility Design Custom Metadata & Custom Settings Integration Skills REST APIs SOAP APIs Platform Events Named Credentials Connected Apps OAuth Authentication Middleware Integration Patterns DevOps & Tools Salesforce DX Git Azure DevOps Copado Jenkins (desirable ...

Gen AI Python Developer

Location
Greater London, England, United Kingdom
solutions for AI-powered applications.* Perform model fine-tuning using advanced techniques such as LoRA and QLoRA to improve model efficiency and performance.* Develop REST APIs and AI-driven services to enable seamless integration with enterprise applications.* Monitor, evaluate, and enhance model performance, scalability, reliability, and accuracy in production environments. … techniques* Strong understanding of Natural Language Processing (NLP) concepts and applications* Experience with data processing, transformation, and feature engineering* Expertise in developing and integrating REST APIs* Proficiency with Git and version control best practices* Experience working in Agile/Scrum environments and cross-functional teams* Strong analytical, problem-solving ...

Network DevOps Engineer

Location
West of England, England, United Kingdom
design and implement a testing strategy from the ground up for our network automation applications and APIs. Strong experience designing, consuming, and integrating REST and GraphQL APIs using frameworks such as Django REST Framework, FastAPI and Pydantic. Proficiency working with standard data structures, serialisation, and templating languages (e.g., JSON, YAML ...

Process Automation Developer

Location
Greater London, England, United Kingdom
manage end-to-end business process orchestration across multiple systems. Gather and analyse business requirements and translate them into technical solutions. Develop and support REST API integrations between applications and third-party platforms. Create and maintain database structures, queries and data migrations using SQL. Support application testing, defect resolution … experience Experience developing workflow automation and business process management solutions. Hands-on Appian development experience. Experience with process orchestration and workflow design. Knowledge of REST APIs, JSON and XML. SQL and relational database experience. Experience gathering requirements and working directly with business stakeholders. Understanding of software delivery lifecycles and Agile ...

AI Workplace Solution Architect (Microsoft 365 & AI)

Location
Greater London, England, United Kingdom
Design Copilot and agent solutions, including grounding data strategy, retrieval patterns, Copilot Studio agents, and integration with line‐of‐business systems through Microsoft Graph, REST APIs, and GraphQL. Security, Compliance & AI Governance Architect data protection and compliance across Microsoft Purview, including sensitivity labels, DLP, retention, records management, insider risk … Desktop) and Microsoft Dataverse. Proven expertise in Languages; PowerShell, PnP, Python (for AI scripting), JavaScript, C#, JSON, Power Query (DAX), and experience with REST APIs and GraphQL for integrating AI services. Databases; Microsoft Dataverse, Microsoft SQL, MySQL, and experience with AI‐driven data analytics. Experience designing cross‐tenant migration, automation ...

Business Process Automation Developer (IBM BAW)

Hiring Organisation
Matchtech
Location
Northampton, Northamptonshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
Responsibilities Design, develop and maintain IBM BAW workflow and process applications Translate business requirements into scalable technical solutions Develop integrations with enterprise systems, REST APIs and databases Participate in solution design, technical reviews and code quality initiatives Support Agile delivery activities including estimation, sprint planning and execution Troubleshoot and resolve … experience with IBM Business Automation Workflow (BAW) Experience designing and implementing complex workflow and case management solutions Strong Java development skills Experience integrating with REST APIs and enterprise applications Solid SQL and relational database experience Experience working within Agile delivery teams Experience supporting production applications and resolving complex technical issues ...

Java Developer

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £551/day
products Design, develop & implement back-end features as per backlog/priority with a small element of front-end development. Collaborate with the rest of the engineering team to design and launch new features. Proactively work with customers to resolve their issues and respond to feature requests. Build APIs … style applications. Experience with Graph databases (experience with Neo4j is desirable). Experience modernising legacy Java applications. Experience with the design and build of REST APIs Experience building HTML/JavaScript front-ends (experience with Angular is desirable). Strong technical and analytical troubleshooting skills. Experience in BDD and/ ...

Java Developer

Location
Bolsterstone, England, United Kingdom
products Design, develop & implement back-end features as per backlog/priority with a small element of front-end development. Collaborate with the rest of the engineering team to design and launch new features. Proactively work with customers to resolve their issues and respond to feature requests. Build APIs … style applications. Experience with Graph databases (experience with Neo4j is desirable). Experience modernising legacy Java applications. Experience with the design and build of REST APIs Experience building HTML/JavaScript front-ends (experience with Angular is desirable). Strong technical and analytical troubleshooting skills. Experience in BDD and/ ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
City of London, London, United Kingdom
Employment Type
Permanent
storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Key Skills Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills … data pipelines, and production infrastructure. Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud ...