676 to 700 of 752 REST Jobs in London

automation, and data analytics scripts. Working alongside senior desk developers, you will leverage a modern Python ecosystem—including Streamlit , Redis , SQL databases , Object Storage , REST/WebSocket APIs , and data manipulation libraries—to rapidly prototype and deliver high-impact trading solutions in a fast-paced front-office environment. Key Responsibilities … Memory Caching & Messaging: Working knowledge of Redis (caching patterns, data structures, and pub/sub). APIs & Real-Time Communication: Experience creating and consuming REST APIs (e.g., FastAPI) and event-driven data streaming over WebSockets. Databases & Storage: Solid understanding of SQL (joins, window functions, query optimization) across relational databases (PostgreSQL ...

Engineer could be available to the right candidate. What you’ll be doing Implementing robust and scalable solutions in Python. Developing, using and designing REST APIs to efficiently deliver application components. Implementing performance improvement strategies. Ensuring the quality of code by writing comprehensive tests and participating in code reviews. What … technology quickly Ability to effectively communicate complex technical concepts to team members and stakeholders. Desirable Familiarity with coding in Django and the Django Rest Framework Degree in Computer Science (or similar), at 2:1 or above Amazon Web Services SQL/PostgreSQL Build pipeline and CI with GitHub, Jenkins, Docker ...

Main Duties and Responsibilities Specific duties include: Assisting in the development, customization, and maintenance of SharePoint Onlinesolutions using SharePoint Framework (SPFx), React, TypeScript, SharePoint REST APIs,PnP, and Microsoft Graph APIs. Supporting the configuration and maintenance of SharePoint Online sites, libraries, lists,content types, metadata, and permissions. Troubleshooting technical issues … technical and user documentation. Experience in software development and supporting SharePoint Online solutions. Proficiency in SharePoint Framework (SPFx), React, and TypeScript. Experience with SharePoint REST APIs, Microsoft Graph APIs, and PnP PowerShell. Knowledge of C#, ASP.NET MVC, .NET, SQL Server, JavaScript, HTML, and CSS. Understanding of the software development lifecycle ...

Analytics, Azure Monitor Agent, Data Collection Rules, custom tables and API-based integrations. Design and implement security automation using Logic Apps, Azure Functions, REST APIs, PowerShell and Python. Perform technical security assessments and review cloud solutions against enterprise security standards, control requirements and secure-by-design principles. Implement and maintain … queries, analytics rules, workbooks, automation and threat-hunting content. Experience conducting technical risk assessments, security-control validation and vulnerability-remediation support. Experience with REST APIs, PowerShell, Python, automation, enterprise troubleshooting and operational support. Experience working with Security Operations, Incident Response, Cloud, Infrastructure, Identity and Architecture teams. Technical Knowledge and Skills ...

mathematical thinking to engineering problems Working alongside teams using AI and machine learning within the wider technology environment Technology Python | Java | GCP | Docker | REST APIs | Distributed Systems | Event-Driven Architecture | Streaming | Real-Time Data | AI/ML What We're Looking For We're looking for engineers with strong backend … high-throughput applications Low-latency engineering experience Strong analytical and mathematical problem-solving ability Experience with cloud platforms, ideally GCP Docker/containerisation experience REST API development experience Experience with event-driven architecture or messaging Exposure to AI, machine learning or AI-enabled systems Strong understanding of performance, reliability ...

shop, and savewith Tesco. You will be responsible for · Building low-latency, high-throughput services for personalisation · Developing Java/Spring Boot microservices with REST/gRPC APIs · Working with Kafka and event-driven architectures · Building pipelines using Apache Flink and Apache Beam · Integrating ML models and feature stores · Working … thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome ...

ensure compliance with Pega guardrails and engineering best practices. Lead complex technical design decisions and resolve architecture and performance Design scalable integration patterns using REST APIs, services, connectors, data pages, messaging and enterprise integration technologies. Define appropriate authentication, authorization, access control and security architecture. Ensure solutions meet non-functional requirements … knowledge of Pega case management, application architecture, data modelling and integration. Strong understanding of Pega application design principles, guardrails and reusable Strong experience with REST APIs, integration services, connectors and enterprise integration patterns. Experience designing secure Pega solutions including authentication, authorization and role based/attribute-based access controls. Strong ...

Required Skills Frontend React.js REST API troubleshooting JavaScript/TypeScript basics Backend Python FastAPI REST APIs Postman/Swagger Cloud AWS (EC2, Lambda, S3, CloudWatch, API Gateway, IAM) Support Incident & ticket management (ServiceNow/Jira) Log analysis and application troubleshooting Qualifications Bachelor's degree in Computer Science, IT, or related ...

Developer Agent to generate, refine, and refactor application artifacts from natural language descriptions. Define and implement integrations and data flows using modern API patterns (REST, Graph APIs, and, where needed, SOAP via orchestrations). Lead technical workstreams, review designs from other consultants/partners, and promote best practices and reusable … agents to external systems. Prior involvement in early adopter programs for new AI or platform capabilities. Extensive knowledge of web service and integration technologies (REST, SOAP, JSON, XML) and modern auth standards (such as OAuth, JWT, SAML). Fluency in English is mandatory. Additional European languages are an advantage. ...

Platform, you will build the backend services that power our internal and external trading products — from order management and market data processing to the REST APIs and WebSocket streams that serve our web and mobile clients. You'll work closely with product, engineering, and trading teams, and contribute … Develop and improve services for order management, market data processing, and trade lifecycle handling in a real-time, high-volume environment. Build and maintain REST APIs and WebSocket streams that deliver real-time prices, order updates, and account data. Collaborate with cross-functional teams — product, frontend, trading — to adapt ...

Enterprise Engineering, the team that owns our Salesforce org, the critical workflows inside it and the way Salesforce plugs into the rest of our stack. Salesforce is your home turf, but you're almost as happy wiring up TypeScript services beyond it. Do it well and our teams get systems … confidence to move faster without cutting corners on quality. Architect secure, scalable integrations between Salesforce and our other core services, including inbound and outbound REST APIs and platform event-driven workflows. Work alongside distributed engineering and data teams to keep data flowing cleanly and the architecture cohesive, bringing your Salesforce ...

teams. Our Tech Stack A fundamental understanding of our ecosystem is important: Backend: C#/.NET Core/.NET Framework (being phased out) Patterns: REST APIs, Hangfire, MediatR, Entity Framework, Mass Transit, xUnit Azure: App Services, Functions, Service Bus, Event Hub, CosmosDB, SQL Server, Data Factory Tooling: GitHub, Azure DevOps … Experience building high‐performing teams, including structured career development and mentoring staff at all levels. Core Fundamentals: Thorough understanding of OO programming, relational databases, REST APIs, and supporting critical live software services. Desirable Skills Distributed systems and messaging. Microsoft Azure (Cosmos DB, App Services, Functions, Service Bus). Infrastructure ...

supporting data security, governance, and compliance initiatives within the Azure and Microsoft Fabric ecosystem. Gathering, integrating, and transforming data from multiple sources, including REST APIs and other application interfaces, while handling large data volumes reliably. Continuing to build knowledge of cloud platforms, AI, and modern data engineering practices through hands … understanding how systems are built and operate. Excellent communication skills and a collaborative, team-oriented mindset. Hands-on experience working with APIs, including consuming REST endpoints, handling authentication, parsing JSON responses, and integrating API data into data pipelines. Experience with Copilot agents, AI tools, Power Automate, and the broader Microsoft ...

between Oracle ERP/HCM Cloud and third-party applications using Oracle Integration Cloud (OIC Gen 2/Gen 3) . Build and maintain REST and SOAP integrations , FBDI file loads, HDL processes, and XSLT mappings. Develop and customise BI Publisher (BIP) and OTBI reports based on business requirements. Lead …/Gen 3) . Proven expertise in Oracle ERP Fusion Cloud and/or Oracle HCM Cloud implementations. Strong knowledge of Oracle Fusion REST APIs, SOAP Web Services, FBDI, and HDL . Extensive experience developing and customising BI Publisher reports , including RTF templates, Excel templates, Bursting, and UCM delivery. Experience ...

between Oracle ERP/HCM Cloud and third-party applications using Oracle Integration Cloud (OIC Gen 2/Gen 3) . Build and maintain REST and SOAP integrations , FBDI file loads, HDL processes, and XSLT mappings. Develop and customise BI Publisher (BIP) and OTBI reports based on business requirements. Lead …/Gen 3) . Proven expertise in Oracle ERP Fusion Cloud and/or Oracle HCM Cloud implementations. Strong knowledge of Oracle Fusion REST APIs, SOAP Web Services, FBDI, and HDL . Extensive experience developing and customising BI Publisher reports , including RTF templates, Excel templates, Bursting, and UCM delivery. Experience ...

cases. Develop web applications and internal data products using modern front-end frameworks such as React, Angular, Vue or similar. Develop and integrate REST APIs and, where appropriate, GraphQL APIs. Implement authentication and authorization mechanisms using enterprise identity providers. Collaborate with UX, Product and Business stakeholders to translate requirements into … appropriate. Understand and support security-by-design principles including least-privilege access, secrets management, network security and encryption controls. Software Engineering Good understanding of REST APIs and event-driven architectures. Experience applying software engineering practices to the development of reliable, maintainable applications and data products. Understanding of partitioning, offset management ...

agent delegation workflows in Python. Develops custom Model Context Protocol (MCP) servers connecting AI agents to enterprise systems (ServiceNow, JIRA, DBaaS, Kafka, internal REST/gRPC services). Implements resilient error handling, automated retry mechanisms, fallback routines and Human‐in‐the‐Loop (HITL) escalation triggers. Integrates Lakera Guardrails for synchronous … Python. Hands‐on experience working with LLM APIs (R2D2 Gateway, OpenAI, Google Vertex AI) and integrating foundation models into backend services. Experience with REST/gRPC API development, Docker, Git, Linux environments and CI/CD automation pipelines. Understanding of prompt engineering, structured JSON output validation (e.g. Pydantic) and vector ...

passionate about tech and AI, stay up to date on the latest AI developments, and have extensive experience with Python, SQL, REST APIs, you'll thrive here. What You'll Do as Lead Forward Deployed Engineer Lead complex AI-driven Taktile deployments in production. You own technical delivery across multiple … Computer Science, Mathematics, Software Engineering, Physics, and Data Science. You write and review production-grade Python and SQL, and have strong command of REST API design and integrations. You excel at breaking down complex problems and making quick, well-informed decisions even under pressure. You build strong relationships with both ...

platforms or enterprise applications.* Proven experience working on customer onboarding, KYC, AML, CDD, or client lifecycle management processes within financial services.* Deep understanding of REST APIs, Platform Events, Change Data Capture (CDC), Streaming APIs, and event-driven integration architectures.* Strong Salesforce development experience including:* Apex (Triggers, Queueables, Batch Classes, REST ...

robust frontend solutions. Own features end-to-end, from technical design and estimation through implementation, testing, deployment and ongoing improvement. Integrate frontend applications with REST APIs and backend services, handling asynchronous data, authentication, permissions and application state effectively. Build reusable components and contribute to a scalable, consistent frontend architecture … fundamentals, component architecture, hooks, state management and modern frontend application patterns. Experience designing and building reusable, maintainable component systems. Experience integrating frontend applications with REST APIs and other backend services. Strong understanding of asynchronous application behaviour, data fetching, caching and state management. Experience building responsive, accessible and performant web applications. ...

designs, test evidence and release documentation. API and third-party integrations Design, build and support integrations between ServiceNow, Salesforce and other enterprise systems using REST/SOAP APIs. Define data mappings, transformation, authentication, monitoring, error handling and reconciliation. Troubleshoot integration, synchronisation, performance and security issues with system owners. Stakeholder engagement … development experience. Development: Strong ServiceNow development experience using JavaScript, Glide APIs, Flow Designer, Business Rules, Client Scripts, UI Policies and Script Includes. Integrations: REST/SOAP APIs, webhooks, IntegrationHub, MID Server, JSON/XML, OAuth and secure authentication. ITSM: Incident, Problem, Change, Request, Knowledge, Service Catalogue and CMDB processes. Delivery ...

Develop logging standards, onboarding patterns, use-case documentation, and governance for the detection engineering lifecycle. Design and implement automation using Logic Apps, Azure Functions, REST APIs, PowerShell, and Python. Perform security engineering activities including secure solution design, technical risk assessment, platform hardening, vulnerability remediation, and security control validation. Support integration … security telemetry into a SIEM. Practical experience with security architecture, platform hardening, vulnerability remediation, technical risk assessment, and security control validation. Experience with REST APIs, PowerShell, Python, automation, enterprise troubleshooting, and operational support. Experience applying Detection-as-Code, CI/CD, source control, and peer-review practices. Technical Knowledge ...

Develop logging standards, onboarding patterns, use-case documentation, and governance for the detection engineering lifecycle. Design and implement automation using Logic Apps, Azure Functions, REST APIs, PowerShell, and Python. Perform security engineering activities including secure solution design, technical risk assessment, platform hardening, vulnerability remediation, and security control validation. Support integration … security telemetry into a SIEM. Practical experience with security architecture, platform hardening, vulnerability remediation, technical risk assessment, and security control validation. Experience with REST APIs, PowerShell, Python, automation, enterprise troubleshooting, and operational support. Experience applying Detection-as-Code, CI/CD, source control, and peer-review practices. Technical Knowledge ...

Lambda, ECS, EKS, MSK) Kubernetes, containerisation, infrastructure as code AI integrations, agentic development workflows, strong security practices Responsibilities Build Java services across REST APIs and Kafka pipelines with readable, maintainable, well‐tested code. Write tests as part of development, encouraging TDD approaches. Integrate with third‐party APIs (e.g., payment gateways … handle difficult client conversations when needed. Mentor, pair, and coach engineers to grow their skills. Qualifications Strong experience with Java and Spring Boot across REST APIs and event‐driven/Kafka systems. Passion for engineering quality: code reviews, automated tests, maintainability. Leadership that shares knowledge and raises ...

your numbers. By 12 months you'll know the design and trade-offs of the whole evaluation system, and be the person the rest of H asks about evaluations. Who you'd work with Ceiran Chapman, our VP Engineering, is hiring for this role. You'd join the evaluation team. … Have operated distributed systems on Kubernetes in a public cloud. AWS experience helps most. Have built and shipped systems end to end, including APIs (REST or GraphQL) and integrations with outside services. Know relational and non-relational databases, and message queues such as SQS, RabbitMQ or Kafka. Instrument what ...