326 to 350 of 399 REST Jobs in England

background within Financial Services, Investment Management, or similar regulated environments Proven experience delivering modern application and reporting solutions using Microsoft Azure Strong knowledge of REST APIs, App Services, Power BI, Power Platform, and data integration Experience with low-code and pro-code development across enterprise systems Understanding of AI integrations … paced environment Technical Skills Power Platform (Power Apps, Power Automate, Power Pages, Power BI) Python, JavaScript, TypeScript, Angular or React ASP.NET Core, Entity Framework, REST APIs, Swagger/OpenAPI SQL Server, PostgreSQL, NoSQL databases, vector databases FastAPI and AI service integrations (OpenAI, Claude, Gemini) Docker, Kubernetes (AKS), Azure App Services ...

grow into leadership or team management responsibilities. Key Responsibilities Develop and maintain web portals using ASP.NET MVC/.NET Core Design and integrate REST APIs with internal and third-party services Implement secure authentication mechanisms (JWT, OAuth2, API Keys) Connect applications to relational databases using Entity Framework Core (DbContext, LINQ … Injection Entity Framework Core (DbContext, DbSet, OnModelCreating, LINQ) and ADO.NET/Raw SQL experience MS SQL Server or MySQL database experience HTML5, CSS3, JavaScript REST API expertise and integration (HttpClient, RestSharp, JSON serialization/deserialization, CORS, HTTPS, API security) Git version control and CI/CD workflows (Azure DevOps, GitLab ...

backend systems based on functional and non-functional requirements. Build and maintain automated test suites using tools like Selenium, Playwright, or REST-assured. Validate end-to-end workflows across Pega or enterprise platforms, including business rules, integrations, and case lifecycle. Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives … understanding of Object-Oriented Programming (OOP) and ability to apply them in test automation frameworks. Proficiency in test automation tools such as Selenium, Playwright, REST-assured, or equivalent. Experience with version control tools (e.g., Git) to manage test assets and work alongside development teams. Strong knowledge of testing methodologies, SDLC ...

Full Stack Software Engineer Newcastle/Hybrid - 3 days per week Onsite 2 days WFH Salary: Up to £60,000 + benefits DOE We’re looking for a Full Stack Software Developer to join our ...

work across complex, multi-team enterprise environments Experience aligning solutions across multiple stakeholders and architecture groups Technical Skills Strong understanding of API design, REST services, and integration patterns Hands-on experience with Salesforce platform (Sales Cloud/Service Cloud) Exposure to Salesforce Data Cloud (preferred) Exposure to Agentforce/ ...

experienced Windows Automation Engineer to join the programme. Key skills needed: Strong PowerShell scripting experience Ansible automation GitHub/code repository management REST API integration Strong Windows Server infrastructure knowledge Experience working within highly regulated enterprise environments Any experience with PAM tools, Secrets Management or enterprise banking environments would ...

Build relationships - become a trusted advisor for trading firms, exchanges, and institutional clients across the crypto ecosystem What we're looking for: APIs & Protocols REST APIs FIX Protocol WebSockets Domain knowledge Crypto/DeFi Trading systems Market structure Client skills Presales · Demos · Stakeholder comms Bonus points Scripting · SQL · Low-latency ...

into key business outcomes Build rapport with developers and business stakeholders Strong knowledge of the software development life cycle Software Product Owner: Technical Experience REST API design - versioning, error contracts, idempotency 3rd Party API Integration AWS Jira AI - willing to leverage The permanent role for a Software Product Owner will ...

Senior/Principal level • Proven track record designing complex e-commerce or marketplace systems • Strong system design and distributed systems experience • Experience building APIs (REST and/or GraphQL) • PostgreSQL and performance optimisation experience Package 💸 Highly competitive base salary DOE 📍 UK hybrid (multiple office locations) 🚀 High ownership, greenfield platform, long ...

ITIL concepts and core ITSM processes across the service lifecycle Exposure to integrations between HaloITSM and external tools or interfaces Basic understanding of REST APIs and system integration principles would be beneficial Experience supporting platform rollouts, service improvements or digital transformation initiatives Strong verbal and written communication skills with ...

Implement user management and RBAC for database security. Monitor Couchbase environments using tools such as Couchbase Web Console, Icinga, Grafana, and Prometheus. Work with REST APIs for Couchbase administration and automation. Automate routine operational tasks using Shell scripting and Ansible. Troubleshoot complex production issues, perform root cause analysis, and drive ...

data modelling, ETL processes, and relational databases. - Solid understanding of data sources such as Oracle, SQL, and Dataverse. - Experience with C#, JavaScript, HTML5, and REST API. - Familiarity with Agile delivery, CI, and automation tools. - Knowledge of Azure services and Databricks is a plus! Desirable Qualities: - Excellent problem-solving abilities … 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. Adecco is a disability-confident employer. ...

Administrator Certified at a minimum and ideally have worked with some of the following Salesforce products - Service Cloud, Sales Cloud, Field Service, Experience Cloud, REST API etc. Our client is an international telecoms company and technology-driven organisation that have projects with some of the world's Tech Giants. Predominantly ...

components using TypeScript, Angular, HTML, and CSS. Implement data heavy user experiences, including tables, dashboards, and visualizations. Collaborate with backend teams to integrate REST APIs and microservice based systems. Apply best practices in state management, performance optimization, and UI scalability. Contribute to frontend architecture decisions, coding standards, and shared component … frontend architectures. Familiarity with data rich UI elements such as tables, grids (e.g., AG Grid or similar), and basic charting/visualisation. Experience consuming REST APIs and working alongside backend teams in microservices based environments. Proficiency with Git and modern build/package tools (npm, yarn). Comfortable working ...

onboarding into a repeatable process. What you'll do Phase 1 (0-3 months): Lead the greenfield implementation of all core platforms. Build foundational REST API integrations and webhook-driven automations. Define the cross-platform data model - canonical field mapping, entity relationships and data quality standards across … HaloPSA, HubSpot, Sage Intacct, NinjaOne RMM, 3CX, Microsoft 365/Graph API * Strong JavaScript and/or Python for integration scripting and automation * REST API design - webhooks, OAuth, JSON transformation, event-driven architecture * Cross-platform data mapping across multiple SaaS systems * Technical documentation to a professional standard * Comfortable operating autonomously ...

onboarding into a repeatable process. What you'll do Phase 1 (0-3 months): Lead the greenfield implementation of all core platforms. Build foundational REST API integrations and webhook-driven automations. Define the cross-platform data model - canonical field mapping, entity relationships and data quality standards across … HaloPSA, HubSpot, Sage Intacct, NinjaOne RMM, 3CX, Microsoft 365/Graph API* Strong JavaScript and/or Python for integration scripting and automation* REST API design - webhooks, OAuth, JSON transformation, event-driven architecture* Cross-platform data mapping across multiple SaaS systems* Technical documentation to a professional standard* Comfortable operating autonomously ...

JavaScript, GlideForm) and server-side (GlideRecord, GlideSystem) scripts. • Experience of implementing automation using flows, scripting, orchestration, and integration tools. • Experience of developing integrations using REST, SOAP, MID Server, Integration Hub, and • Hands on experience developing on the ServiceNow platform • Strong knowledge of JavaScript, ServiceNow scripting, and ServiceNow API usage. • Experience … with workflow development, UI customization, Flow Designer, and App Engine. • Understanding of ServiceNow data models, ACLs, roles, and platform security. • Experience with REST/SOAP integrations and common authentication frameworks (OAuth, Basic Auth). • Current DV Security Clearance or SC Security Clearance or have the ability to undergo security clearance. ...

clean, maintainable full stack solutions using .NET and modern JavaScript frameworks Lead by example in test-driven development practices Integrate third-party systems using REST APIs, OAuth2, webhooks, and resilient patterns Contribute to a scalable, observable integration layer Collaborate with Product, QA, and DevOps to deliver high-quality releases … with a component-based SPA framework (e.g. Vue, React, or Angular) Proven, hands-on test-driven development experience Strong experience integrating third-party APIs (REST, OAuth2, webhooks, retries, rate limiting) Solid SQL skills (e.g. MariaDB or MySQL) Experience with Git workflows (branching, pull requests, code reviews) Regular user ...

technical leadership, solution design, and direction across multiple delivery squads. Key Responsibilities Lead design and development of Java‐based microservices , event‐driven systems, and REST APIs. Deliver solutions aligned to ISO 20022 , RTP schemes, message transformations (XML/JSON), and payment routing/validation. Implement integration patterns using Mule … hands‐on software engineering in financial services or high‐scale regulated environments. Team/technical leadership experience. Strong expertise in Java/J2EE , REST, microservices, and distributed systems. Payments experience: CHAPS, TARGET2, CBPR+, RTP , or similar. Oracle SQL/PL‐SQL and performance tuning for large transactional systems. Deep ...

agent tools, and custom modules that support reasoning, summarization, and multi-step task execution Integrate agents with enterprise systems (e.g., Workday, SAP, Salesforce) via REST APIs, SDKs, or message queues Build and manage agent lifecycle components , including initialization, memory/state handling, and fallback logic Implement and consume vector store … experience in developing and deploying production-grade AI/ML or automation solutions Strong proficiency in Python , with hands-on experience using FastAPI , REST APIs, and background task orchestration Deep familiarity with agentic frameworks such as LangChain , LangGraph , CrewAI , ReAct , or similar Understanding of LLM orchestration , including prompt design, tool ...

agent tools, and custom modules that support reasoning, summarization, and multi-step task execution Integrate agents with enterprise systems (e.g., Workday, SAP, Salesforce) via REST APIs, SDKs, or message queues Build and manage agent lifecycle components , including initialization, memory/state handling, and fallback logic Implement and consume vector store … experience in developing and deploying production-grade AI/ML or automation solutions Strong proficiency in Python , with hands-on experience using FastAPI , REST APIs, and background task orchestration Deep familiarity with agentic frameworks such as LangChain , LangGraph , CrewAI , ReAct , or similar Understanding of LLM orchestration , including prompt design, tool ...

product and operations to deliver practical solutions Improve system performance, reliability, and developer workflows Front-end JavaScript/TypeScript Vue/Nuxt or similar REST API integration Solid CSS/SCSS/SASS State management and component-based development Unit/end-to-end Testing and Git workflows Experience with … Analytics tools like Mixpanel Back-end Node.js services and REST APIs PostgreSQL/MySQL and database design ORMs such as Sequelize Business logic, including payments, workflows, and permissions Infrastructure CI/CD pipelines (GitHub Actions or similar) Cloud platforms such as AWS Monitoring, logging, and production reliability AWS Amplify ...

workflows with finance systems such as Sage Intacct (highly desirable), Dynamics, NetSuite, or other ERP/financial platforms Design and implement API-based integrations (REST/SOAP) to exchange data between internal and external systems Manage authentication methods including OAuth, API keys, and service accounts Data & SQL Write and optimise … solution design, and testing phases Essential Skills & Experience Hands-on experience with codeless/low-code BPA platforms Strong understanding of API concepts, including REST endpoints, JSON/XML payloads, and authentication Proficiency in MS SQL for querying, data modelling, and performance tuning Experience integrating with Finance/ERP systems ...

Working on a 'hybrid remote' basis from either Manchester. Working 5-7 days/month on-site with the option to work remotely for rest of the time. A chance to work with a leading global IT transformation business on a large-scale IT modernisation programmes for Government clients. Experience … Framework, Spring Boot Solid understanding of JavaScript: Angular and NodeJS strongly preferred Practical Micro services development experience Practical Relational Database development experience (e.g. PostgreSQL) REST APIs Strong understanding CI and DevOps technologies (Hands-on experience on Git, Jenkins, and Ansible preferred) Practical experience on AWS (ECS, EKS, API Gateway ...

secure financial applications. Key Responsibilities: Design and develop backend services using Java and Spring Boot Build and enhance microservices-based applications Develop and integrate REST APIs for enterprise systems Work on event-driven architecture using messaging tools (e.g., Kafka) Collaborate with cross-functional teams in an Agile environment Support … applications Required Skills: Strong experience in Java (8/11/17) and Spring Boot Hands-on experience with Microservices architecture Experience with REST APIs and backend development Exposure to event-driven systems/Kafka (or similar tools) Experience with databases (SQL/NoSQL) Familiarity with CI/CD tools ...