1,351 to 1,375 of 1,608 REST Jobs in England

Sage Intacct Integration Specialist — Remote, API Expert

Location
Lancashire, England, United Kingdom
remote support. The candidate will integrate Sage Intacct with CRM, eCommerce, billing, payments, and other systems, using XML Web Services and REST APIs. Minimum hands-on Sage Intacct experience is essential; certification is a plus. Role is a flexible, project-based consulting engagement working remotely, with an emphasis on data ...

Solutions Consultant II: GTM Tech Coach & Integration Expert

Location
Greater London, England, United Kingdom
Product, and Engineering to architect end-to-end solutions and scale the SC function. You’ll lead discovery, design scalable integrations using REST APIs, CRMs, and automation tools, mentor peers, and contribute reusable playbooks and assets to improve outcomes for revenue #J-18808-Ljbffr ...

Solutions Architect – Integrations & API Lead (Post-Sales)

Location
Greater London, England, United Kingdom
work. On-site role in London, you will run design workshops and guide integration projects across CRM/ERP ecosystems. You\'ll work with REST APIs, SSO/SAML, and iPaaS platforms, shaping data migration strategies and AI-assisted tooling to accelerate customer deployments. We\'re a fast-growing SaaS ...

Systems Integration Engineer

Location
Greater London, England, United Kingdom
client teams on dependency mapping and sequencing. 03 - REQUIREMENTS What We Need Skills and Experience. Required Qualifications Strong API design and troubleshooting skills across REST and webhooks. Experience with integration platforms or custom orchestration code. Solid understanding of data mapping and schema evolution. Ability to work with technical ...

Server-side Engineer

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
Burgess Hill, West Sussex, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
solutions for open ended problems Bachelors degree in Computer Science or related field, or equivalent experience Relevant technologies that you may encounter: Kotlin Gradle REST GQL RAML ...

CyberArk Engineer Secret Management

Location
Greater London, England, United Kingdom
compliance. Integrate CyberArk with applications, middleware, and databases for secure credential retrieval and rotation. Automate deployments and configuration using Ansible, PowerShell, Bash, and REST APIs. Manage Safes, platforms, permissions, and onboarding in CyberArk PAM. Produce design documentation, runbooks, and integration guides. Collaborate with application and infrastructure teams to troubleshoot issues ...

Product Manager, Secure and Exchange London

Location
Greater London, England, United Kingdom
credential flows What You'll Bring Product & Technical Depth 5+ years in product management, including 3+ years in payments Experience building developer‐facing APIs (REST, webhooks, idempotency, error design) Strong technical fluency (OAuth, mTLS, encryption, system design trade-offs) Payments Expertise Deep understanding of the card stack (auth, capture, disputes ...

Digital Systems and Development Manager

Location
Darwen, England, United Kingdom
workflows. Build, maintain and document API connections between internal and third-party systems. Integrate booking, payment, customer, scheduling, stock and reporting processes. Work with REST APIs, webhooks and structured data formats. Monitor integrations and investigate failed or incomplete data transfers. Review API documentation and assess the suitability of potential integrations. ...

Senior ServiceNow Developer

Location
Manchester, England, United Kingdom
upgradeable. Advanced Scripting and JavaScript Engineering: Write, review and refactor advanced server-side and client-side JavaScript across Script Includes, Business Rules, GlideAjax, Scripted REST APIs, UI Scripts, UI Actions and Service Portal widgets, applying sound engineering practice within the constraints of the platform. Customer-Facing Solution Design: Work directly … operable within the managed service and its contractual commitments. Integrations: Design and build robust integrations with external systems, security tooling and customer platforms using REST and SOAP, including authentication, error handling, retry behaviour and monitoring. Platform Health and Upgradeability: Own the technical quality of a heavily customized, multi-customer ...

Full Stack Python Developer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
London, United Kingdom
Employment Type
Contract
database management and Linux automation, with a strong focus on building scalable and resilient applications. You'll work across Python and Flask-based services, REST APIs, MongoDB and modern JavaScript frameworks, contributing to development, integration, deployment and production support. Key Skills: * Strong Python and Flask development * REST API and microservices ...

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 ...

Software Architect - Retail Wealth Management

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Software Architect – Retail Wealth Management 100,000 Plus Bonus and Bens 10% Pension Quant 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 … Specify components and interfaces in precise, unambiguous and actionable terms. Software Architects Must Have: Experience in designing, building and operating distributed systems Fluent in REST API design Familiar with container/automation and cloud technologies (Docker, Kubernetes, Hashicorp, AWS etc) Good understanding of CI/CD pipeline with multiple daily ...

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 ...

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 ...

Senior Frontend Engineer - Welwyn Garden City, United Kingdom of Great Britain and Northern Ireland

Hiring Organisation
Tesco
Location
Welwyn Garden City, Hertfordshire, UK
Employment Type
Full-time
create high traffic applications. Perhaps using Express.js, Sails, Koa or similar Awareness and practice of UI performance best practices Understanding and exposure to integrating REST API and GraphQL endpoints Strong experience and understanding of industry standard web accessibility, web design & usability; to support sitescross browser/platform/device … thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome ...

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 ...

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 ...