76 to 100 of 270 REST Jobs in London

technical standards. Design and implement solutions across ITSM and additional ServiceNow modules including ITOM, ITAM, HRSD, CSM, GRC and SecOps. Drive integrations using REST, SOAP APIs and MID Servers. Ensure platform scalability, security and performance. Lead architecture workshops and mentor junior technical teams. Essential Skills: Extensive ServiceNow architecture experience. Strong ...

technical standards. Design and implement solutions across ITSM and additional ServiceNow modules including ITOM, ITAM, HRSD, CSM, GRC and SecOps. Drive integrations using REST, SOAP APIs and MID Servers. Ensure platform scalability, security and performance. Lead architecture workshops and mentor junior technical teams. Essential Skills: Extensive ServiceNow architecture experience. Strong ...

technical standards. Design and implement solutions across ITSM and additional ServiceNow modules including ITOM, ITAM, HRSD, CSM, GRC and SecOps. Drive integrations using REST, SOAP APIs and MID Servers. Ensure platform scalability, security and performance. Lead architecture workshops and mentor junior technical teams. Essential Skills: Extensive ServiceNow architecture experience. Strong ...

across data infrastructure, distributed systems, APIS and AI-services Proven experience in building/designing scalable backend services Strong experience building and maintaining APIs (REST, GraphQL and/or gRPC). Knowledge of Docker and AWS (ideally in a recent project) Essential - must have strong coding skills in Python, Typescript ...

HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

database-related issues. Essential skills Core Development Strong experience with C# development experience. Asp .Net Core .NET 6.0/.NET 8.0 .NET Framework 4.7+ REST APIs Development SQL/SQL Server Experience designing and developing Web Services, including: SOAP Services Strong understanding of API design principles and documentation standards. ASP.NET ...

experience with AI-assisted development tools Strong knowledge of cloud AI and ML platforms and associated architecture patterns Experience designing and managing APIs including REST and GraphQL Strong understanding of microservices and serverless architectures Practical experience with DevOps and MLOps practices including CI/CD pipelines Knowledge of security frameworks ...

GDPR, SRA) in design. Maintain awareness of commercial and legal consequences of architectural failures. Qualifications, Skills and Experience Technical Skills Expertise in integration methods (REST, Graph API, JSON, XML, OAuth, SSO, event‐driven architecture). Experience integrating LLM‐based and agentic platforms, including vendor‐provided MCPs and model APIs. Knowledge ...

Proven experience leading software engineers (people leadership and/or strong technical lead experience). Deep understanding of modern web application architecture, APIs (REST/GraphQL), and relational databases (e.g., SQL Server/PostgreSQL). Practical experience with cloud platforms (Azure and/or AWS), CI/CD, automation ...

scoped access) Kafka message bus (migrating from RabbitMQ) for inter‐service communication (send/emit patterns) Redis for caching, queues, rate limiting, and idempotency REST API gateway with Swagger documentation Payments and financial systems SasaPay (OAuth 2.0, C2B collections, B2B transfers, IPN webhooks) ChoiceBank BaaS API (KYC, internal transfers ...

integration architecture across SaaS-to-SaaS and on-premise systems — API lifecycle management, iPaaS/ESB, MuleSoft, batch ETL/ELT, REST, OData, Kafka, pub-sub and event-driven integration, micro-service and platform integration patterns.Advanced data architecture expertise: operational vs analytical architectures, Master Data Management, Data Strategy and Governance ...

hands‐on to development where required Skills & Experience Required Core Engineering Strong experience with C#/.NET (Core, 6, 7, 8+) Deep knowledge of REST APIs, Web APIs, and distributed systems Experience building event‐driven microservices architectures Strong understanding of design patterns, SOLID principles, and clean architecture Cloud & DevOps Proven … Azure DevOps) Infrastructure as Code (Bicep/Terraform) Containerisation Docker, Kubernetes Architecture & Integration Experience designing: Microservices & event‐driven systems (CQRS, Event Sourcing) API integrations (REST, GraphQL) Experience integrating with third‐party and enterprise platforms (e.g. CRM, payment systems) Front‐End/Full Stack (Desirable) Experience with Angular or React Strong ...

proficiency in React.js, JavaScript/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a plus. Power BI: Familiarity with developing dashboards … 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. ...

Frontend Technologies: Expert-level proficiency in HTML, CSS, JavaScript, React, and TypeScript Real-Time Communication: Strong understanding of WebSockets, Server-Sent Events (SSE), and REST APIs State Management & Programming: Solid experience with state management libraries (e.g., Redux) and reactive programming paradigms Architecture: Strong understanding of micro-frontends and Single Page ...

technical debt Cross-Functional Collaboration Collaborate with backend and web teams to ensure seamless API integration and a consistent user experience Deep knowledge of REST/GraphQL is a plus Innovation & Growth Stay current with industry trends and assess emerging technologies for future mobile strategy, e.g.: KMP+CMP vs Skip Community ...

incidents Required Skills & Experience Strong experience with MuleSoft Anypoint Platform (Mule 4) Proven hands-on expertise in: API design (RAML/OpenAPI) DataWeave transformations REST/SOAP integrations Experience integrating with: Salesforce (Sales/Service Cloud) Powercloud (utility billing systems) SAP (IS-U/legacy billing systems preferred) Solid understanding ...

that includes strong analytical skills, attention to detail, and effective communication abilities Knowledge of web services technologies such as SOAP, HTTP, WSDL, XSD, and REST Experience bringing technology products to market in a fast‐paced environment Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems ...

development in MuleSoft, Java, and Salesforce. • Strong MuleSoft Anypoint Platform experience, including designing APIs, creating Mule flows, and managing MuleSoft runtime environments. • Familiarity with REST/SOAP APIs, JSON, XML, and data transformation techniques. • Experience with Salesforce integration patterns and best practices. • Experience of security and encryption best practices (OAuth2 ...

Software Developer- 6month contract Rate: £(Apply online only) per day Location: London hybrid working, twice a week in office Skills: Java, Go, Git, REST, Jenkins, NoSQL, Postgres We're looking for an enthusiastic, diligent Software Engineer to work with one of our well known client's fintech project. The ideal ...

Developer (multiple hires) 6month contract insideIR35 Rate: £250-320 per day Location: London hybrid working, twice a week in office Skills: Go, Java Git, REST, Jenkins, NoSQL, Postgres We're looking for an enthusiastic, diligent Software Engineer to work with one of our well known client's fintech project. ...

Thermo Fisher SampleManager LIMS (v12.1 or v21.3) Strong development skills in VGL, C#/.NET and SQL Experience configuring and customising SampleManager Knowledge of REST/SOAP APIs and systems integration Experience with Oracle and/or PostgreSQL databases Understanding of laboratory workflows and Laboratory Information Management Systems Experience working ...

journeys, audience segmentation and campaign enablement Working with Salesforce Data Cloud (Data 360) to enable unified customer profiles, segmentation and activation Building integrations using REST/SOAP APIs Delivering through Copado CI/CD and Agile methodologies Working closely with Product Owners, Business Analysts and Marketing teams to deliver scalable ...