1 to 25 of 56 REST Jobs in the City of London

solutions meet security and regulatory requirements Required Skills & Experience Strong Java development experience (Java 11/17+) Spring Boot/Spring ecosystem Microservices architecture REST APIs and distributed systems Multithreading and concurrency SQL and NoSQL databases (Oracle, PostgreSQL, MongoDB etc.) Messaging systems (Kafka, MQ or similar) CI/CD pipelines ...

engineering best practices Mentoring less experienced engineers where appropriate Collaborating with product, engineering leadership and stakeholders Tech Environment Python AWS Docker/Kubernetes REST APIs/GraphQL CI/CD Infrastructure as Code Engineers with strong experience in other backend OO languages (Go, Java, C#, C++) are also encouraged ...

Core code-first migrations and data modelling. Strong front-end engineering skills in React and TypeScript, including component architecture, state management, and integration with REST/SignalR backends. Solid understanding of event-driven architectures. Hands-on experience with PostgreSQL or comparable relational databases. Experience with API and application security. Practical ...

automation testing using Selenium/Playwright/Cypress Proficiency in programming languages such as Java, Python, or C# Experience with API testing (Postman, REST Assured, or similar) Knowledge of testing frameworks (TestNG, JUnit, Pytest, etc.) Familiarity with CI/CD tools (Jenkins, Azure DevOps, GitHub Actions) Good understanding of SDLC ...

engineering roles, with a track record of building solutions end-to-end Experience deploying applications in cloud environments, preferably Microsoft Azure Strong experience in REST API design and OpenAPI standards Extensive experience working with databases, data platforms, and analytical tools Ability to research, propose, and implement solutions with minimal supervision ...

enterprise-scale or modular applications. Deep knowledge of component-driven development, UI state management, layout systems, and SPA navigation. Strong experience working with REST APIs and .NET backends. Excellent command of C#, .NET Core 7, and asynchronous programming. Demonstrated ability to deliver pixel-perfect UIs from design specifications. Strong ...

This is a long-term, greenfield initiative with strong technical challenges and a modern engineering environment. Tech Stack Java (11+)/Spring Boot Microservices & REST APIs AWS (preferred) Kafka/Event-driven architecture SQL/Relational databases Docker/Kubernetes Nice to have: TypeScript, Camunda ...

Azure DevOps. Databases : SQL Server, Oracle, PostgreSQL, Delta Lake Big Data : Apache Spark Version Control : GitHub, Git, Azure DevOps Visualization : Power BI & Integration with REST APIs for custom dashboards. Data Integration & Workflow Orchestration : Azure Data Factory, Databricks Workflows ...

/lift‐and‐shift) CI/CD & automation: Ansible, Chef, TeamCity Scripting (Python; legacy upgrades) Hybrid cloud exposure, infra coordination Messaging & integration (REST, Solace/streaming) Good‐to‐Have Skills Kubernetes & containerization Microservices modernization Deeper GCP/Anthos experience .NET/WPF familiarity Low‐latency/trading systems Post‐migration ...

critically evaluate AI-generated code for correctness, security, and financial accuracy Desirable, but no essential: Experience with Apache Airflow or similar workflow schedulers REST or GraphQL API design experience Knowledge of fixed income, FX, or derivatives products and associated P&L/risk methodologies ...

maintain HCL Commerce/WebSphere Commerce Suite components and extensions. Build and enhance backend services using Java, J2EE, Spring/Spring Boot, and REST APIs Ensure solutions meet scalability, performance, availability, and security standards Diagnose and resolve complex issues across application, integration, and infrastructure layer Perform root cause analysis ...

lead roles, with strong hands-on .NET/C# delivery. Demonstrable experience leading architecture decisions on production-grade systems, not just contributing to them. REST API design and integration experience at scale, including defining and governing integration standards. Microsoft SQL Server: schema design, query optimisation, and working knowledge of Always ...

Senior Leadership you’ll defi ne, scope, and plan improvements, new features, anticipating business needs before they happen. ● Maintain and develop our internal REST API that centralises business logic for the CMS, tools, asset management, data validation, and publishing of Karaoke content. ● Transform the CMS frontend to deliver a fast ...

Senior Leadership you’ll defi ne, scope, and plan improvements, new features, anticipating business needs before they happen. ● Maintain and develop our internal REST API that centralises business logic for the CMS, tools, asset management, data validation, and publishing of Karaoke content. ● Transform the CMS frontend to deliver a fast ...

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 ...

capabilities such as LLM-powered workflows, AI assistants, or automation tools. • Design scalable architectures for AI solutions including model deployment and data pipelines. • Build REST APIs and microservices to integrate AI models with enterprise applications. • Work with cloud platforms (Azure preferred) to deploy and scale AI applications. • Collaborate with data ...

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 ...

documentation skills VCP-VCF certification (or actively working towards certification) Desirable Skills & Experience Experience with automation and scripting, including: PowerCLI (highly desirable) Python VMware REST APIs Exposure to Infrastructure as Code (IaC) and DevOps tooling: Terraform, Ansible, CI/CD pipelines (e.g., Jenkins, GitLab, Azure DevOps) Knowledge of VMware Tanzu ...

documentation skills VCP-VCF certification (or actively working towards certification) Desirable Skills & Experience Experience with automation and Scripting, including: PowerCLI (highly desirable) Python VMware REST APIs Exposure to Infrastructure as Code (IaC) and DevOps tooling: Terraform, Ansible, CI/CD pipelines (eg, Jenkins, GitLab, Azure DevOps) Knowledge of VMware Tanzu ...

experience Real-time systems engineering Strong communication and collaborative skills Product mindset and proactive approach Nice To Have (not essential): Distributed systems experience Kubernetes REST APIs JavaScript/TypeScript AI/LLM familiarity Defence simulation or digital twin experience The Company: This is a genuinely exciting opportunity to join ...

Databricks and Azure (ADLS Gen2, ADF or equivalent). Proven ability to implement Medallion architecture or equivalent layered data modelling patterns. Experience with REST API ingestion and integration of business systems (ERP, finance tools). Experience in a contractor or project-based delivery model preferred. Exposure to OT/SCADA ...

doing Leading migration from SharePoint 2016 on-prem to SharePoint SE and SharePoint Online Rebuilding legacy web parts using SPFx (TypeScript, React, REST APIs, Microsoft Graph) Administering both on-prem and cloud environments patching, upgrades, governance, DR Configuring Business Connectivity Services and External Content Types Designing and maintaining the enterprise ...

alerting solutions Solid grounding in problem-solving methodologies , structured analysis and design, and software development techniques Practical experience designing and delivering integrations using REST and SOAP-based APIs Additional Requirements Ability to provide clear evidence of relevant experience , supported by examples and references Experience working within an Agile delivery environment ...

hybrid connectivity Proven troubleshooting experience across networking, compute, identity, and automation layers Experience producing technical documentation, operational runbooks, and engineering standards Knowledge of REST APIs and cloud integrations Exposure to multi-cloud environments including Azure and Oracle Cloud preferred Experience with AWS services including EC2, S3, Lambda ...