1 to 25 of 173 REST Jobs in London

async patterns, clean architecture Frameworks – Vue/Nuxt (or React/Next.js), component-based development State management – Vuex, Pinia, or equivalent patterns API integration – REST/JSON, error handling, loading states Performance – bundle optimisation, code splitting, rendering strategies Accessibility & UX – semantic HTML, responsive design, usability best practice Testing – unit ...

highest standards for availability and performance. Required Skills and Experience Needed Programming Languages Java 17 or higher Frameworks and Libraries Spring Boot Spring Web (REST APIs) Spring Data Spring Security with JWT/OAuth2 Architecture & System Design Deep experience designing and operating microservice‐based architectures Strong application of clean code ...

years of hands-on backend development experience Strong proficiency in Java (8+) and Spring Boot Solid experience designing and implementing microservices architectures Experience with REST APIs , messaging, and asynchronous processing Hands-on experience with cloud platforms (AWS/Azure/GCP) Good experience in SQL and NoSQL databases Familiarity with ...

8+ yearsof hands-on backend development experience Strong proficiency in Java (8+) and Spring Boot Solid experience designing and implementing microservices architectures Experience with REST APIs, messaging, and asynchronous processing Hands-on experience with cloud platforms(AWS/Azure/GCP) Good experience in SQL and NoSQL databases Familiarity with ...

Requirements Strong commercial experience with JavaScript/TypeScript React Mandatory Backend expertise in Node.js or Java (JVM-based frameworks) Proven experience designing and building REST-based microservices architectures Strong understanding of scalability, security and system design in production environments Experience working on mobile-backed systems , ideally with exposure to React ...

Experience Experience deploying apps to the Apple App Store Knowledge of web security best practices and cyber threat mitigation Familiarity with microservices and REST API architecture Exposure to Infrastructure as Code tools (e.g. Terraform) Experience working with real-time trading or data visualisation platforms Package: Initial 12 month contract (high ...

Cloud security tooling Technology Environment Exposure to modern technology environments including: Cloud platforms (AWS, Azure or GCP) Containerised platforms (Docker/Kubernetes) Microservices architectures REST APIs and modern application frameworks Identity and access management solutions Ideal Candidate Background 7-12+ years experience in cyber security Strong focus on application ...

using modern testing frameworks such as Jest, React Testing Library, Cypress, or similar to ensure code quality and reliability. Good understanding of REST APIs, Git, and modern development practices Strong problem-solving skills and attention to detail Ability to work independently and collaboratively in a team environment A degree ...

Experience integrating blockchain with web apps (wallets, APIs, indexing services). Strong understanding of security, scalability, and distributed systems. Technical Competencies TypeScript/JavaScript, REST/GraphQL APIs CI/CD pipelines and DevOps tooling Cloud security, identity, and access management Blockchain tooling (Hardhat, Foundry, Web3.js/Ethers.js or similar ...

/K8s), serverless, CI/CD Solid programming skills (one or more): Python, TypeScript/JavaScript, Java, C# Experience with APIs and integration patterns: REST/gRPC, event-driven systems, queues, workflow engines Security & Governance (Must Have) Understanding of GenAI-specific threats: prompt injection, data leakage, jailbreaks, insecure tool calling ...

effectively across business, product and delivery teams o Experience operating within agile delivery environments Data & Integration Expertise o Strong understanding of integration design patterns (REST APIs, message queues, eventdriven integration, ETL, batch processing). o Experience working with master data domains (Party, Facility, Instrument, Product, Country, Sector, Ratings). Technology ...

Strong experience in Solution Architecture and Enterprise Architecture Hands-on experience with Cloud platforms (AWS/Azure/GCP) Experience with Microservices architecture and REST API integrations Strong knowledge of DevOps practices, CI/CD pipelines, Docker, and Kubernetes Experience designing scalable distributed systems Strong understanding of security, performance optimization ...

Circa 10+ years’ software development experience, ideally with recent team‐lead responsibilities Strong full‐stack expertise: Angular 16+, C#, .NET 8+, Typescript, SQL Server, REST APIs (Focus on UI Development of modern web apps) Experience with NHibernate/Entity Framework, Git, Jira, Confluence Ability to navigate complex multi‐system environments ...

knowledge of software testing lifecycle (STLC). Strong analytical and problem-solving skills. Preferred Skills: Experience in Banking or Financial Services domain. Knowledge of REST APIs and tools like Postman. Experience with version control tools (Git). Familiarity with Agile/Scrum methodology Priyanka Sharma Senior Delivery Consultant Office ...

Shell scripting (ideally both). Solid Oracle database and SQL development experience. Experience configuring Murex workflows. Familiarity with Linux environments. Experience working with REST APIs. Experience using Git or other version control systems. Strong understanding of financial market instruments, P&L, and risk management processes. Desirable Skills Experience with Murex ...

KISS principles, decomposition principles, and resolving monolith vs. microservices trade-offs. Experience with SQL and NoSQL databases. Best practices in building scalable mobile APIs (REST, HTTPS, etc.). Good principles of security management (secrets, protocols, etc.). Experience with some Python web frameworks (Django, Flask, FastAPI, etc.). Desirable Skills ...

Ecosystems Guide the integration of AI/ML pipelines into enterprise‐scale .NET Core applications and service‐oriented architectures. Modernize legacy systems through microservices, REST/gRPC APIs, and event‐driven architectures (Azure Service Bus, Kafka). Implement secure DevSecOps practices—SonarQube, Checkmarx, Vault, Azure API Management—in line with ...

Proficient in Web Technologies like HTML, CSS, JavaScript, React.js, Next.js and Node.js, and in event-driven and eventual consistency systems using Kafka, .Net, Java, REST APIs, AWS, Terraform and DevOps Nice to have:experience in data pipping and modelling using SQL, DBT, ETL, Data Warehousing, Redshift and Python, and ecommerce ...

Platform teams to define project scope, sequence milestones, and proactively de-risk execution for iterative releases. Own design of APIs and microservices, including REST and event-driven patterns, and enforce best practices for versioning, contracts, and backward compatibility. Advance operational excellence by defining SLOs, improving observability and alerting, hardening ...

sources. - Knowledge of core development languages such as PowerShell, JavaScript, C#, Python or similar. - Experience working with data sources including MS SQL, Dataverse, APIs, REST services, JSON/XML and other integration methods. - Strong problemsolving skills and the ability to identify creative solutions to longstanding challenges. - Excellent communication skills, with ...

reporting initiatives Participate in agile ceremonies, discovery work, prototyping, testing, and deployments Ideal Candidate Strong experience with C#, .NET Core, Angular Solid understanding of REST APIs , microservices, and secure coding practices Experience with cloud platforms (AWS preferred) , CI/CD pipelines, Docker/Kubernetes Background in financial services or regulatory ...

within LAMP environments 5+ years PHP experience (Laravel strongly preferred) Strong JavaScript, HTML and CSS skills Experience building scalable, secure and highly available systems REST and SOAP API integration experience Test Driven Development (TDD) and PHPUnit Docker experience Git version control (GitHub preferred) Experience working in Agile/Kanban teams ...

designing, building and maintaining scalable web applications using: .NET 6+/.NET Core (C#) Angular (modern versions) Azure PaaS (App Services, Functions, SQL, EntraID) REST APIs Azure DevOps CI/CD pipelines Youll be involved across the full lifecycle from technical design through to delivery working within an Agile team ...

development in React Native is essential , with a strong grasp of front-end design patterns and best practices in mobile SDLC. Proven experience of REST/GraphQL API integration with mobile applications Solid understanding of mobile application fundamentals: iOS/Android app lifecycle, performance constraints and release management Proven hands ...

hiring a Full Stack Software Engineer with strong TypeScript experience to join our London team. Tech Stack TypeScript React Node.js REST APIs Cloud (AWS/Azure/GCP preferred) The Role Build and maintain scalable web applications Develop high-quality front-end and back-end solutions Design and implement APIs ...