31 to 55 of 142 RESTful Jobs in London

month contract Responsibilities Build and maintain .NET services powering a global payments platform Contribute to event-driven microservices running in Azure Develop and maintain RESTful APIs used by internal systems and external partners Collaborate with senior engineers on system design and implementation Write clean, maintainable, and well-tested code Participate ...

HTML5 , CSS3 , and modern JavaScript (ES6+). Proven experience with state‐management libraries (e.g., Redux, Zustand). Solid experience integrating front‐end apps with RESTful APIs, (GraphQL is a bonus). Experience with testing frameworks (e.g., Jest , React Testing Library ). Comfortable with CI/CD pipelines, version control ...

Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. Strong knowledge of frontend polling and other async interactions patterns such as: polling/SSE/WebSockets ...

SharePoint Framework (SPFx) development. - Proficiency in TypeScript, JavaScript, React, HTML5, CSS3, and modern front-end development practices. - Strong experience integrating SharePoint solutions using RESTful APIs and Microsoft Graph. - Solid experience with C# and .NET Framework for backend and integration development. - Hands-on experience administering SharePoint on-prem environments, including patching ...

moving datasets Strong understanding of distributed systems and event-driven architectures Experience with messaging technologies such as Kafka, Solace or RabbitMQ Solid experience building RESTful and event-driven APIs Strong knowledge of SQL and relational database design Experience deploying applications using containerisation and orchestration (e.g. Kubernetes) Track record of driving ...

experience as a Python Engineer, AI Engineer or Backend Engineer Expertise with Python frameworks such as FastAPI, Flask or Django Hands‐on experience building RESTful APIs and scalable backend services Solid understanding of API security, versioning, performance and distributed system design Strong knowledge of AWS serverless stack: Lambda, Step Functions ...

/UX design and a passion for delivering exceptional user experiences. Understanding of Design Patterns and SOLID principles . Experience building and consuming RESTful APIs . Familiarity with Agile/SCRUM methodologies and modern CI/CD practices. Why Join? Bootstrapped success story - with multiple thriving business arms. An executive ...

development, maintenance, and delivery of new Security Orchestration and Automation content including custom SOAR Playbooks, Automations/Scripts, Jobs, dashboards, reports, widgets, RESTful API integrations, and code via Continuous Integration/Continuous Delivery pipelines adhering to an Agile development practice Reduce Incident Response efforts and increase quality leveraging XSOAR ...

maintain backend services and APIs using .NET (6/7/8) - Design and implement data access layers using Entity Framework or Dapper - Build RESTful APIs and integrate with internal and external services - Write unit and integration tests to ensure coverage and reliability - Optimize application performance and diagnose production issues ...

maintain backend services and APIs using .NET (6/7/8) - Design and implement data access layers using Entity Framework or Dapper - Build RESTful APIs and integrate with internal and external services - Write unit and integration tests to ensure coverage and reliability - Optimize application performance and diagnose production issues ...

shipping work that directly impacts how employers and job seekers connect. Key Responsibilities: - Build and maintain frontend interfaces using modern JavaScript frameworks - Develop scalable RESTful or GraphQL APIs on the backend - Architect database schemas and manage data access layers - Ensure cross-browser and cross-device compatibility for web interfaces - Collaborate ...

+ Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relational database design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer ...

shipping work that directly impacts how employers and job seekers connect. Key Responsibilities: - Build and maintain frontend interfaces using modern JavaScript frameworks - Develop scalable RESTful or GraphQL APIs on the backend - Architect database schemas and manage data access layers - Ensure cross-browser and cross-device compatibility for web interfaces - Collaborate ...

integration, and acceptance tests Comfortable in an agile working environment Self-starter and proactive DESIRED SKILLS: Experience with modern web UI technologies; HTML5, React, RESTful services, Websockets Knowledge of Structured Products (Notes, Warrants, Certificates) BUSINESS KNOWLEDGE Equity Derivatives Regional variations of Products and Trading ...

them into robust, production-ready solutions. What you’ll be doing Designing and maintaining backend services primarily in Python Developing and evolving well-structured RESTful APIs Designing and improving data models across relational (e.g. PostgreSQL) and NoSQL databases Working across the stack where needed, including JavaScript, modern HTML/ ...

Rails architecture Extensive experience with PostgreSQL, including performance tuning and complex queries. Experience with background job processing using Sidekiq and Redis. Solid understanding of RESTful API design, JSON serialization, and authentication (e.g., JWT, SSO). Hands-on experience with AWS services and containerised deployments (Docker). Experience troubleshooting and supporting ...

What we're looking for Leadership Excellence: Proven experience leading and supporting software engineering teams to achieve business goals. Technical Breadth: Excellent knowledge of RESTful API development in modern languages (Java, Python, or .Net) and experience with Cloud environments (AWS or Azure). AI Awareness: You aren't necessarily ...

Services such as Azure SQL, Data Factory, Log Analytics, Azure Monitor and Synapse Analytics. Integration with Microsoft tools (SharePoint, Power Apps, Teams) Exposure to RESTful APIs Understanding of data integration design, data repositories, and master data management (MDM) tools such as Semarchy. Exposure to Unit 4, NEC Housing Management Systems ...

Expertise: Proven experience in building and integrating APIs, with expertise in API documentation and schema definition using OpenAPI/Swagger. Strong understanding of RESTful API design, authentication/authorization standards, and API lifecycle best practices; familiarity with Microsoft Graph API is a plus. Experience & Knowledge Requirements Good knowledge of generative ...

develop, and maintain Oracle based applications and database solutions Write efficient, scalable and high-performance SQL and PL/SQL code Develop and integrate RESTful APIs to support modern application architectures Collaborate with architects, developers and consultants to translate requirements into solutions Contribute to system design, code reviews and best … Support deployment, testing and ongoing maintenance of applications Skills & Experience Required Oracle Database development (SQL/PL-SQL) SQL Server Experience designing and consuming RESTful APIs/REST API services Proficiency in at least two of the following programming languages: Python Java JavaScript .NET (C#) Experience working in Agile/ ...

Requirements Strong programming skills in the JVM ecosystem Some proficiency in Python 6+ years of backend development experience Proven experience with microservices architecture and RESTful APIs Proficient with both NoSQL and SQL databases Excellent communication skills, both written and verbal Why Join? Salary: Competitive day rate of up to £700p ...

Java 8 or similar legacy Java frameworks Solid skills in SQL, Spring Boot, and Hibernate development practices Proven ability to build microservices and reliable RESTful APIs Hands-on experience applying TDD and BDD testing approaches Good understanding of clean coding principles, SOLID, and cloud technologies Previous experience in the Finance ...

model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience ...

SharePoint Framework (SPFx) development. - Proficiency in TypeScript, JavaScript, React, HTML5, CSS3, and modern front-end development practices. - Strong experience integrating SharePoint solutions using RESTful APIs and Microsoft Graph. - Solid experience with C# and .NET Framework for backend and integration development. - Hands-on experience administering SharePoint on-prem environments, including patching ...

years of front-end development experience - Strong proficiency in JavaScript, HTML, CSS - Experience with modern front-end frameworks (React, Vue, or Angular) - Knowledge of RESTful APIs and async request handling - Familiarity with version control tools (Git) - Understanding of cross-browser compatibility issues - Experience with build tools (Webpack, Babel, npm) - Strong ...