1,326 to 1,350 of 1,556 REST Jobs in England

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 ...

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 Software Engineer

Hiring Organisation
Collinson Group
Location
London, UK
Employment Type
Full-time
vision for one of the most critical pillars in our Engineering organisation, our API platform, driving innovation across synchronous and asynchronous services built with REST, GraphQL, Kafka, and cloud-native technologies. You'll work hands-on with modern engineering tools and practices, partnering with talented squads to solve complex distributed … platformOur technology stack: You'll be working with a modern, forward-thinking stack including: TypeScript (Node.js & React)AWS (EKS, Lambda, Aurora RDS)KubernetesGraphQL & REST APIsKafkaTerraform & HelmGitHub ActionsDataDogSalesforce integrationsWhat we are looking for: You're a technically exceptional engineering leader who still loves being close to the code. What you bring ...

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
City of London, London, 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 ...

Lead Software Engineer

Hiring Organisation
DTCC- The Depository Trust & Clearing Corporation
Location
London, UK
Employment Type
Full-time
develop, test, and deploy Appian applications, including process models, records, interfaces, reports, business rules, and integrations. Develop and support integrations with enterprise systems using REST/SOAP APIs and modern authentication mechanisms. Collaborate with business stakeholders, product owners, architects, and development teams to deliver innovative business solutions. Drive application quality … development experience delivering enterprise applications. Strong expertise in Appian Process Models, SAIL, Records/Data Fabric, Security, Reports, Rules, and Integrations. Experience with REST APIs, SQL, relational databases, and Agile development methodologies. Strong analytical, problem-solving, and communication skills. Appian Certified Senior Developer (or higher) preferred. Experience building workflow, case ...

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 ...

Software Architect - Retail Wealth Management- Wimbledon

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Software Architect – Retail Wealth Management100,000 Plus Bonus and Bens 10% PensionQuant Capital is urgently looking for a Technical Architect with REST API Experience to join or well known Fintech client who are a well know wealth management software business. We are looking for a technically strong architect to help … consistency. Specify components and interfaces in precise, unambiguous and actionable terms. Software Architects Must Have: Experience in designing, building and operating distributed systemsFluent in REST API designFamiliar with container/automation and cloud technologies (Docker, Kubernetes, Hashicorp, AWS etc)Good understanding of CI/CD pipeline with multiple daily deployments ...

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 ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
Bristol, Avon, South West, 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 ...

AI Solutions Engineer | SC Cleared (Active/Lapsed) | Outside IR35 | Remote | £450 - 600pd

Hiring Organisation
WeDo Technology Solutions Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £600.00 per day
business requirements into practical technical solutions Build and enhance solutions across Power Apps, Power Automate, SharePoint and Microsoft 365 Develop integrations using Microsoft Graph, REST APIs and Azure services Work with stakeholders to identify where AI can add genuine business value – and where simpler automation approaches may be more appropriate … approaches including conversational agents, knowledge retrieval, document processing and autonomous workflows Experience integrating Microsoft 365 services and enterprise systems using Microsoft Graph and REST APIs Understanding of Entra ID, app registrations, permissions and authentication Good software development fundamentals, including Git, CI/CD and Agile/DevOps practices Strong stakeholder ...

AI Deployment Engineer

Location
Bristol, England, United Kingdom
models, schemas, and storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues 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 … 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 ...

Senior .NET Developer

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day Inside IR35
expected to have years of experience of commercial development experience utilising: TECHNICAL SKILLS: Deep functional knowledge or hands on design experience with Web Services (REST, SOAP, etc) Understanding of API design and documentation .NET 8.0/10 (C#) .Net CORE (C#) .NET Framework 4.7+ Angular (v2+), JavaScript Net MVC 5.0 … generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. ...