26 to 50 of 75 REST Jobs in Central London

Forward Deployed AI Engineer

Location
City Of London, England, United Kingdom
Daily proficiency with AI coding tools such as Claude or GitHub Copilot. Hands‐on LLM integration experience. Working knowledge of MCP (Model Context Protocol), REST APIs, and microservices architecture. Cloud platform experience. Experience with agentic frameworks such as LangChain, LangGraph, AutoGen, or similar. Strong analytical skills — the ability to understand ...

Microsoft Power Platform Delivery Manager

Location
City Of London, England, United Kingdom
governance frameworks Understanding of Power Platform security model: Azure AD, row‐level security, and Dataverse role‐based access control Familiarity with integration patterns: REST/OData APIs, Azure Service Bus, Logic Apps, and custom connectors Awareness of Copilot Studio and AI Builder capabilities and their application in enterprise automation Commercial ...

Senior Architect, Europe

Location
City Of London, England, United Kingdom
Thorough knowledge of experience in multiple technologies and architectures including: J2EE. Web Application Development (User & B2B). Service‐Oriented Architecture & Web Services (SOAP, XML, REST). Application Frameworks (Spring, Struts, Hibernate, MVC, etc.). Middleware Technologies (Websphere, JBoss, Datapower). Relational Database Design (DB2/400, MS SQL Server). ...

Python Django Developer

Hiring Organisation
Invitise Ltd
Location
City of London, South East, United Kingdom
Employment Type
Freelance / Project collaboration, Hybrid
Salary
£720 per day
need to hold or be eligible to obtain SC clearance for this role. Interested? Please apply below. Lead Software Engineer, Technical Lead, Python, Django, REST APIs, System Design, Software Architecture, TDD, Agile, GDS, London, Manchester, Birmingham, Cardiff, Hybrid/Remote, Contract, Inside IR35 ...

Backend Java Developer – Data Fabric / Platform Engineering

Location
City Of London, England, United Kingdom
quality, observability Familiarity with Docker, Maven, Jenkins ⭐ Nice to Have Apache Calcite Starburst or federated query engines JVM performance tuning High-throughput service interfaces (REST/gRPC) Data governance or policy enforcement layers 👥 This Role Is Ideal If You’ve Worked On Data platforms, governance layers, query engines ...

Automation Developer

Location
City Of London, England, United Kingdom
production environments. Solid understanding of automation and CI/CD security best practices, including RBAC, secrets management, and pipeline hardening. Experience integrating systems using REST APIs and event‐driven architectures. Familiarity with Azure cloud services and cloud‐native automation approaches. #J-18808-Ljbffr ...

Senior ServiceNow Developer

Hiring Organisation
DGH Recruitment
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£95,000
solutions. Strong experience with Flow Designer, Business Rules, Client Scripts, UI Policies, UI Actions, access controls, notifications, forms and catalog items. Integration experience with REST, SOAP, APIs, IntegrationHub, MID Server and Import Sets. Working knowledge of JavaScript, Glide APIs, HTML, CSS and XML. Experience developing custom scoped applications and workflows ...

Founding AI Engineer

Hiring Organisation
Run-Time Group Ltd
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
powered applications used by real users Strong Python engineering skills Experience with prompt engineering, tool calling and model integrations Experience designing and consuming REST APIs Knowledge of RAG, information retrieval and search technologies Strong understanding of structured data and analytical workflows Experience evaluating model performance and improving output quality Awareness ...

PAM Senior Engineer / Architect (Privileged Access Management)

Location
City Of London, England, United Kingdom
SAML, OAuth). Experience integrating PAM platforms with HR systems, ServiceNow, and other enterprise applications. Proficiency in scripting (PowerShell, JavaScript, BeanShell) and API integration (REST, SCIM, JDBC). Excellent communication and stakeholder management skills, with the ability to explain complex technical concepts to non‐technical audiences. Consulting mindset, with experience ...

Technical Account Manager

Location
City Of London, England, United Kingdom
Networking. Basic experience of CRM Systems (Salesforce, Jira, Confluence) Self‐motivated and diligent with excellent problem‐solving skills. Experience in API (SOAP, REST). Proficient Microsoft office 365 skills. (Outlook, Excel, PPT, Teams). Desirable Skills Degree in Computer Science, Management Information Systems, Engineering or Business discipline preferred or equivalent ...

Service Configuration & CMDB Lead

Location
City Of London, England, United Kingdom
Manager. Experience with Lansweeper and Atlassian Assets Discovery . Knowledge of PowerShell, Python, SQL or similar scripting/query languages . Experience working with REST APIs, system integrations and data transformation. Experience with service mapping and automated discovery. Experience in financial services or another regulated environment. Competencies: Strong attention ...

Senior Product Owner – D365 CE and Custom Portal

Hiring Organisation
Workwell
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£85,000
programme context, including awareness of the Power Platform Centre of Excellence (CoE) governance model. Awareness of common D365 CE integration and migration approaches (e.g. REST APIs, Azure Service Bus, and tooling such as KingswaySoft or Azure Data Factory). Awareness of Microsoft D365 CE release cycles, the make/ ...

Senior Analyst Data Services

Location
City Of London, England, United Kingdom
such as but not limited to Oracle, Postgres, Snowflake. Experience of writing queries to extract from NoSQL data stores like OpenSearch, MongoDB. Understanding of REST APIs for querying as well as delivering data. Able to construct simple scripts using Python to or similar language to aid ETL processes. Experience ...

IT Application Engineer (Law Firm)

Hiring Organisation
DGH Recruitment
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£88,000
supporting business-critical applications within professional services or similarly complex environments. Strong technical expertise in at least one of the following: Azure Integration Services, REST APIs, SQL, Microsoft Power Platform or Microsoft Fabric. Solid understanding of system integrations, data structures, data flows and application architecture. Experience with application configuration, troubleshooting ...

Penetration Tester & AI Security Engineer

Location
City of Westminster, England, United Kingdom
well as networking and Windows/Linux Experience with application security tools and concepts such as Burp Suite, OAuth/OIDC, REST APIs and secure development principles Understanding of AI and large language model security, including prompt-injection testing, AI red teaming, data-leakage and access-control testing, and OWASP ...

Solutions Architect | A Specialist Ecommerce Studio | Permanent | London, Hybrid (2 days in office) | £70k – £90k

Location
City Of London, England, United Kingdom
relevant. You’ll be fluent in modern JavaScript (vanilla, React, Vue, Svelte) and comfortable with agile delivery, CI/CD and consuming data from REST APIs. You’ll need a solid back‐end grounding, but the work is mainly front end, and anyone who has worked headless will know what ...

Senior Technical Business Analyst - Business Applications - Salesforce

Location
London Borough of Southwark, England, United Kingdom
platform transformation initiatives, ideally supporting sales, service, or customer operations workflows Technical skills Systems architecture & integrations: Solid understanding of modern integration patterns, web services (REST/JSON), and middleware; hands‐on experience authoring technical interface specifications and source-to-target data mapping documents Process mapping & prototyping: Advanced proficiency using visual ...

Dynamics 365 CE Developer & Power Platform Specialist

Location
City of Westminster, England, United Kingdom
support enterprise CRM solutions for global customers. You will collaborate with business stakeholders, functional consultants and solution architects, delivering Plugins, Power Apps, Power Automate, REST API integrations and robust CI/CD pipelines in Agile environments. #J-18808-Ljbffr ...

Hands-on Tech Lead — Residential Ops Platform (React/TS)

Location
City Of London, England, United Kingdom
grows. You will work across front-end and back-end, ensuring secure, scalable multi-tenant applications using React, TypeScript, .NET Core, Node.js and REST/GraphQL, while guiding architecture and delivery. #J-18808-Ljbffr ...

Lead Application Security Engineer

Location
City Of London, England, United Kingdom
Strong experience integrating security into CI/CD pipelines and DevSecOps environments. Experience with automation and scripting tools such as Terraform, PowerShell, Python and REST APIs. Experience leading technical teams and developing high-performing engineers. Knowledge of security frameworks and regulations including ISO 27001, NIST and GDPR. Excellent communication skills ...

Senior Java/FIX Engineer - IG Prime

Location
City Of London, England, United Kingdom
high-stakes work on live systems, and you'd get both. What you’ll do: Design and build new trading and market-data APIs — REST, streaming and FIX — used directly by institutional clients Modernise IG's FIX offering: bringing our session handling, market-data distribution and order flow ...

Senior Platform Engineer - UK

Location
City Of London, England, United Kingdom
Python, Bash Operating systems: Linux, UNIX Monitoring and observability: Datadog, Splunk, Grafana, Prometheus, New Relic Has designed and built a backend service with a REST API, in TypeScript, Python, or a comparable language, and run it in production. Has written infrastructure as code modules, had them reviewed, and maintained them … completed root cause analysis. Has working knowledge of cloud security practice: least privilege, identity and access controls, secrets handling, encryption in transit and at rest, network segmentation, web application firewalls, security logging, audit trails for privileged access, and pipeline guardrails. Has produced evidence that a third party accepted, such ...

FinTech Software Engineer – Platform & Payments

Location
City of Westminster, England, United Kingdom
meilleures pratiques de développement pour livrer des solutions confiantes et performantes. Le candidat idéal maîtrise Java 8+, Spring Boot et microservices, avec une sensibilité REST et expérience TDD. #J-18808-Ljbffr ...

Senior Backend Engineer - Real-Time AI Payments

Location
City Of London, England, United Kingdom
backend services enabling AI agents, merchants, and risk systems to operate in real time. You'll own design and implementation of Java-based backends, REST APIs, and integrations across cloud environments, with focus on reliability, security, and observability. Collaboration across product, security, fraud, and gateway teams is essential. #J ...

Integrations Lead

Location
City Of London, England, United Kingdom
iPaaS or middleware platform (Boomi, MuleSoft, Workato, Informatica, SnapLogic, Azure Integration Services or similar), including at least 2 years in production Strong REST/SOAP API, JSON/XML and data-mapping skills Salesforce integration experience Experience writing integration requirements and test scripts Production support and root-cause analysis Soft ...