576 to 600 of 610 REST Jobs in the UK

Provisioning & Onboarding: Own the end-to-end setup of customer environments, including merchant IDs, payment products, and mapping requirements. API Support: Assist clients with REST/SOAP API integrations, authentication (OAuth), and troubleshooting using Postman and sandbox environments. Technical Troubleshooting: Diagnose and resolve application issues using log analysis tools (e.g. … Azure, or GCP) and API security best practices (OAuth, SSL/TLS). Hands-on experience with Postman, Splunk, and ticketing systems. Understanding of REST/SOAP APIs, JSON/XML, and troubleshooting techniques. Strong communication and organisational skills. Knowledge of payment systems or card processing is a plus. What ...

project and client work. Key Responsibilities: Design, develop, and maintain full-stack web applications using Python and Django Build, consume, document, and maintain REST APIs to support internal platforms and analytical workflows. Develop responsive front-end interfaces using JavaScript, HTML, and CSS Manage and optimise PostgreSQL databases, including performance tuning … internal documentation What you'll need to succeed Strong full-stack web development experience with emphasis on backend engineering Python and Django framework expertise REST API design and integration Front-end development with JavaScript, HTML, and CSS Advanced PostgreSQL knowledge, including performance optimisation and data analysis Experience working within Linux ...

logic is robust and our infrastructure is secure and scalable. Our technical foundations are: Core Back-End (Primary Focus): Modern PHP (8.2+), Symfony (6.4+), REST APIs, and SQL/Redis. Infrastructure & DevOps: Owning our release management, security, and infrastructure (Terraform/Ansible). Front-End Support: Collaborating with our dedicated … contracts. Infrastructure & Security: Owning our releases, managing cloud infrastructure, and ensuring system security. Skills & Experience: Backend: Expert-level modern PHP (8.2+), Symfony (6.4+), and REST API design. Front-End: Modern Angular development (Components/State Management), TypeScript, and SCSS. Documentation: Proficient in consuming, interpreting, and maintaining technical documentation. DevOps & Tools ...

impactful projects. Key Responsibilities Design, develop, and maintain application modules, including the Database Module , API Module , Engine , and Logic . Build and enhance REST APIs to ensure robust and efficient communication between application components. Develop scalable solutions using .NET Core and C# , adhering to best practices and coding standards. Implement … stakeholders. Skills and Experience Proficiency in .NET Core and C# , with a strong understanding of object-oriented programming principles. Experience designing and building REST APIs with a focus on performance, security, and scalability. Hands-on experience with Entity Framework and integrating SQLite for data storage and retrieval. Strong problem-solving ...

Oracle Visual Builder Cloud Service (VBCS) Integrate Oracle Fusion Cloud applications (ERP and HCM) with other enterprise systems Develop and unit test integrations using REST, SOAP, and JSON payloads Produce and maintain integration design documentation and release notes Work with predefined statements of work and deliver agreed technical outcomes Collaborate … Integration Cloud (OIC) Experience developing custom applications using Oracle VBCS Strong experience integrating Oracle Fusion Cloud (ERP and/or HCM) Proven experience with REST and SOAP web services Experience working with OAuth, IAM, and JWT security technologies Strong understanding of systems integration best practices and architectural patterns Experience with ...

Process, Experience APIs) Collaborate with solution architects, product owners, and business stakeholders to define integration requirements Develop and maintain integrations using Anypoint Studio , DataWeave , REST/SOAP APIs Configure and manage deployments across CloudHub and/or Runtime Fabric Implement security, governance, and API management best practices Support CI/… environments Proven expertise with MuleSoft Anypoint Platform (Studio, API Manager, Runtime Manager) Solid understanding of API-led connectivity and enterprise integration patterns Experience with REST, SOAP, RAML/OpenAPI, JSON, XML Strong DataWeave development and transformation experience Familiarity with CI/CD pipelines and cloud deployment models Ability to manage ...

deploy Intapp Boomi workflows. Maintain and enhance the Intapp cloud platform in line with business needs. Build and manage integrations with other systems using REST APIs and ETL tools. Produce and maintain clear technical documentation for workflows and integrations. Apply coding standards, version control, and release management best practices. Collaborate … experience designing and developing Intapp Boomi workflows. Strong development/solutions capability (not purely BA or functional). Experience building and supporting integrations using REST APIs and ETL tools (e.g., Intapp Integration Service/IIS) Experience deploying applications to Azure cloud services. Advanced SQL development skills. Experience building reporting solutions ...

processes (API, event, batch, and file-based integrations). Design integrations end-to-end: requirements → mapping → error handling → deployment → monitoring. Develop and publish APIs (REST/SOAP) with appropriate security (OAuth2, basic auth, certificates, IP restrictions). Implement data transformations (JSON/XML/CSV), mapping, validation, enrichment, and canonical … iPaaS with strong Boomi hands-on capability). Strong knowledge of integration patterns: synchronous vs async, pub/sub, idempotency, batching, pagination. API fundamentals: REST, SOAP, OpenAPI basics, webhooks, status codes, versioning. Data formats & transformation: JSON, XML, CSV; mapping and validation; basic XSLT helpful. Operational discipline: logging, monitoring, alerting, incident ...

various platforms and support them throughout all phases of the project lifecycle. Familiarity with HTML, CSS, Javascript, JSON, SQL Queries, front-end frameworks, and REST APIs, with a willingness to learn and apply them. Capability to understand system architecture, application code, and traverse data structures. Ability to support multiple projects … across various platforms, supporting them throughout all phases of the project lifecycle. Familiarity with HTML, CSS, Javascript, JSON, SQL Queries, front-end frameworks, and REST APIs – with a willingness to learn and apply them. Capable of understanding system architecture, application code, and traversing data structures. Can support multiple projects while ...

onsite Up to £65,000 (depending on experience) We are seeking a Data Analyst with a strong focus on system integrations , specialising in APIs, REST, JSON, and Azure technologies . This is a hands-on role within a professional services environment, working closely with Architecture and Engineering teams to enable … passionate about data flows, and experienced in modern integration practices, this is an excellent next step. What You’ll Be Doing Designing and documenting REST APIs (endpoints, inputs, outputs, data formats). Working with developers, architects and vendors to make integrations work smoothly. Creating data dictionaries, business glossaries and data ...

Desktop, Knowledge, and Digital Messaging. Define non-functional requirements (scale, resiliency) and node strategy: Queue Processors vs. Job Schedulers, background processing, caching. Integration architecture: REST/JSON, SOAP (if needed), OAuth2/SAML, eventing (Kafka/JMS), idempotency, pagination, circuit breaker and retry patterns. Data design: enterprise data model, data … Alerts analysis, log correlation; performance test strategy and tuning. Security & compliance: GDPR-aligned retention/erasure, RBAC/ABAC, secrets management, auditability, encryption at rest and in transit. CoE leadership: guardrails & code review checklists, reusable components, reference architectures, developer onboarding and enablement. AI initiatives: seed NLP/Email Bot, Digital ...

including HR systems, Active Directory, Entra ID, AWS, ServiceNow , and other authoritative sources. Own application onboarding using JML automation , including JDBC, delimited files, SCIM, REST, SOAP and custom connectors. Implement identity governance for non-employees, privileged users and machine identities . Support tenant migrations, HR consolidations and alignment of policies … connectors across environments. Mentor engineers on connector development, workflow automation and life cycle configuration. Build and maintain automation using BeanShell, PowerShell, Java , and REST/SOAP APIs. Collaborate with InfoSec, DevSecOps and Compliance teams to strengthen governance, auditing and least-privilege controls. Develop and optimise access certifications, risk-based access ...

Implement event-driven workflows integrated with S/4HANA processes. 3.Cross-SAP Integration Integrate BPA solutions with SAP S/4HANA using: OData services REST/SOAP APIs RFC/BAPI interfaces 4.Low-Code/Pro-Code Development Develop UI extensions, mobile apps, or form-based applications using SAP Build … Apps, including: Data modelling UI design Integrations with SAP BTP services 4.SAP Integration Technologies Practical hands-on experience with: OData service creation/consumption REST and SOAP-based service integration RFC/BAPI integration patterns API Hub/Event Mesh exposure is a plus ...

Development experience, including 2+ years specifically with Oracle Integration Cloud (OIC) and Oracle Fusion Cloud . Integration Expertise: Proven track record with SOAP/REST/JSON payloads, Postman, and Curl. Custom App Development: Hands-on experience using Oracle VBCS to build custom service elements. Connectivity: Practical experience with Oracle … expertise directly influences the evolution of this service architecture. If you have at least 18 months of intensive OIC experience and a variety of REST API integrations under your belt, we want to hear from you. Apply Now to join the technical workstream and drive our next phase of integration ...

architectural decisions within a modular Flutter codebase (Bloc/Cubits) Implement clean, scalable Dart code aligned with best practices Integrate backend services via REST (previous gRPC exposure beneficial) Implement and enhance mapping functionality (Mapbox mobile, Google Maps web) Contribute to CI/CD pipeline improvements (Azure/GitHub) Support … with Dart and Flutter architecture patterns Experience delivering features in live, consumer-facing mobile apps Strong understanding of mobile app state management Experience integrating REST APIs and handling asynchronous data flows Knowledge of mobile performance optimisation and debugging Experience working in a cloud-connected mobile architecture Technical Environment Flutter/ ...

resilience and scalability. Key Responsibilities Design and configure IBM DataPower services (MPGW, XML Firewall, WS-Proxy) Expose CICS, IMS, DB2 and MQ services via REST/JSON and SOAP APIs Implement API security including OAuth2, JWT, TLS/mTLS and AAA policies Deliver XSLT and GatewayScript transformations and schema validation … Integrate with backend platforms including MQ, Kafka and relational databases Support CI/CD automation using SOMA/REST APIs, Jenkins or Ansible Ensure high availability, performance tuning and regulatory compliance (e.g. PCI, GDPR) Required Skills Strong hands-on experience with IBM DataPower Gateway Proven mainframe integration experience (CICS ...

Role: Backend Engineer (ATA) Location: United Kingdom (Remote work) Skills: Java, AWS, Spring Boot, REST APIs,MySQL Job Summary: We are looking for a Backend Engineer to join the Core Portal team and build scalable backend services for an enterprise discovery application. You will design and develop robust APIs, integrate … ensure high performance, reliability, and security of backend systems. Key Responsibilities: Develop and maintain backend services using Java, Spring Boot, AWS Build and optimize REST and GraphQL APIs Ensure code quality through testing, refactoring, and best practices Own services end-to-end, including deployment, monitoring, and production support Handle production ...

Sports Trading What you’ll tackle Translate data-flow headaches into buildable tech projects, managing data pipelines Python engineering to stand-up analytics services, REST APIs and lightweight front-ends. Data ingestion (SQL, files, feeds), business logic, web/UI, CI pipelines and Linux deployment. White-board with quants … need 1 + 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. Solid grounding in financial products & risk metrics —equities, bonds and derivatives ...

thought leader. Key Responsibilities Lead the architecture, configuration, and deployment of ServiceNow Event Management, integrating with tools like SolarWinds, Splunk, AppDynamics using SNMP traps, REST/SOAP APIs, webhooks, and MID Server. Develop event rules, alert correlation, deduplication, suppression, and maintain operational intelligence signals. Design and tune service health dashboards … solutions; specifically in ITOM/Event Management architecture. Proficient in designing event rules, alert correlation, deduplication, and suppression. Skilled in integration via SNMP traps, REST/SOAP, MID Server, webhooks. Strong JavaScript/Glide API experience for custom logic and alert action adjustments. Expertise in CMDB and CSDM, including horizontal ...

Develop plugins, integrations and enhancements to improve user experience and functionality Support and troubleshoot complex issues, implementing clean, scalable fixes Design and maintain REST-based integrations with internal and third-party systems Contribute to CI/CD, version control and modern development best practices Work closely with internal stakeholders … supporting Moodle Moodle plugin development and platform customisation Solid PHP development skills (front-end skills such as JavaScript/CSS beneficial) Experience with REST APIs and system integrations Linux environments and version control best practice Experience working in structured delivery environments (Agile, CI/CD etc.) Experience within Higher Education ...

applications that blend functionality with modern design principles. Key Responsibilities Design and develop rich, responsive applications using WPF, MVVM , and React . Integrate with REST APIs to ensure seamless communication between the front end and back-end services. Implement key modules such as Scheduling and Reporting, ensuring a smooth … decision-making. Skills and Experience Proven experience with WPF and MVVM , delivering desktop-based applications. Strong proficiency in React and C# , including integration with REST APIs . Solid understanding of usability, accessibility, and responsive design principles. Familiarity with web frameworks and libraries such as ASP.NET, Bootstrap, and Material Design . ...

small, collaborative engineering team. In this role, you'll design, build, and extend a large-scale SIP and VoIP platform, alongside its supporting REST APIs and value-added services. You'll collaborate with engineers and customers to deliver integrations with external systems, including AI-driven voice automation, transcription, and analytics … work deployed in live, production environments. The Role: Developing and enhancing a SIP/VoIP communications platform used in enterprise environments Building and integrating REST APIs and third-party systems, including AI-based voice services Diagnosing and resolving SIP/RTP and network-related issues using tools such as Wireshark ...

ensuring they feel intuitive while meeting the demands of a regulated environment. On the backend, you will develop and extend FastAPI services, design clean REST APIs, and work with PostgreSQL and SQLAlchemy to manage structured data. You will also contribute to implementing OAuth2 authentication across the stack to enable secure … experience building user-facing applications with React and TypeScript Solid backend experience with Python and hands-on work with FastAPI Experience designing and building REST APIs Experience working from Figma designs and collaborating closely with product and design teams Experience implementing authentication flows such as OAuth2 Comfortable working ...

large-scale Moodle environment within a complex Higher Education setting. Key responsibilities: Developing and maintaining custom Moodle plugins Building and supporting deep Moodle integrations (REST APIs, LTI, data exchange) Enhancing performance through logging, caching and clean code practices Supporting Echo360 and related learning technologies Providing senior-level troubleshooting (2nd/… deliver high-quality, scalable solutions. Essential Experience Proven hands-on Moodle development experience Moodle plugin development (build or significant customisation) Strong PHP development skills REST API design and implementation experience JavaScript, CSS and front-end development capability Experience working with integrations across multiple systems Linux command line familiarity Higher Education ...

markets. Key responsibilities include: Developing ultra-low latency Java components Managing FIX protocol sessions and order flow Integrating and optimising crypto exchange APIs using REST and WebSocket Handling real-time JSON market data feeds Improving performance and reducing latency across exchange connections Supporting and enhancing live trading systems Each exchange … protocol (session and application layers) Direct experience connecting to trading venues or exchanges Hands-on experience integrating with crypto exchanges Strong understanding of REST and WebSocket APIs in real-time environments Experience working in Linux-based production systems Exposure to high-performance libraries such as Aeron, Agrona, SBE or Artio ...