1 to 25 of 56 Remote/Hybrid API Integration Jobs in London

Senior Consultant - Agentic AI Engineer

Hiring Organisation
Tenarai
Location
London, UK
patterns, specifically incorporating Claude Code and agentic/multi-agent workflows to automate and validate pipeline conversions. Responsibilities: AI & Generative AI Development Lead LLM Integration: Architect and implement advanced Generative AI solutions, serving as the primary expert for seamless Claude API integration and LLM orchestration. Build Agentic … business and product goals. Job requirements: 8+ years in software engineering and AI/ML development 5+ years with generative AI, LLMs, or Claude API (hands-on development) 4+ years leading AI/ML engineering teams or projects Expert-level Python development (production-grade code) 3+ years with PySpark ...

Senior Consultant - Agentic AI Engineer

Hiring Organisation
Tenarai
Location
Greater London, England, United Kingdom
patterns, specifically incorporating Claude Code and agentic/multi-agent workflows to automate and validate pipeline conversions. Responsibilities: AI & Generative AI Development Lead LLM Integration: Architect and implement advanced Generative AI solutions, serving as the primary expert for seamless Claude API integration and LLM orchestration. Build Agentic … business and product goals. Job requirements: 8+ years in software engineering and AI/ML development 5+ years with generative AI, LLMs, or Claude API (hands-on development) 4+ years leading AI/ML engineering teams or projects Expert-level Python development (production-grade code) 3+ years with PySpark ...

SC Cleared Integration Developer

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
INTEGRATION DEVELOPER SC CLEARED (Apply online only) P/D INSIDE IR35 REMOTE 6 MONTHS We are seeking an experienced Integration Developer to support the migration to HubStream One within a Microsoft Azure environment. The role focuses on designing, building, and maintaining secure, scalable, and resilient integrations using … modern API-driven architectures and Azure Integration Services. Key Responsibilities Design and implement integrations supporting HubStream One migration Develop and maintain RESTful APIs and Azure-based integration services Build integration workflows using Azure Logic Apps Develop and manage Azure Web Apps/App Services Configure ...

Mulesoft Architect | £80,000–£100,000 + Bonus | London / Hybrid |

Hiring Organisation
Opus Recruitment Solutions
Location
City of London, London, United Kingdom
Mulesoft Architect | £80,000–£100,000 + Bonus | London/Hybrid | Mulesoft | Integration Architecture | Stakeholder Management | Public Sector | API Integration | Digital Transformation Are you an experienced Integration Architect with a strong background in MuleSoft Passionate about designing scalable integration solutions for enterprise environments … partnering with a leading consultancy in London that’s expanding its integration team. This is a fantastic opportunity to work on high-impact public sector projects , driving digital transformation through robust integration strategies. As an Integration Architect, you’ll: Lead the design and implementation of enterprise integration ...

Business Analyst

Hiring Organisation
Capgemini
Location
London, UK
project managers, solution architects, data architects, QA teams, and developers to translate business needs into deliverable solutions. Support platform implementation, system enhancement, data migration, integration, and reporting initiatives. Define and validate data requirements, source-to-target mappings, business rules, and reconciliation requirements. Support UAT planning, test scenario preparation, test … workbench platforms Broker platforms Delegated authority platforms Bordereaux management tools Reinsurance systems Document management and workflow platforms Data warehouse and reporting platforms CRM platforms Integration/API platforms Cloud-based insurance platforms Examples of commonly seen platforms may include: Guidewire Duck Creek Sequel Verisk Xuber Eurobase Salesforce ServiceNow ...

Business Analyst

Hiring Organisation
Capgemini
Location
City of London, Greater London, UK
project managers, solution architects, data architects, QA teams, and developers to translate business needs into deliverable solutions. Support platform implementation, system enhancement, data migration, integration, and reporting initiatives. Define and validate data requirements, source-to-target mappings, business rules, and reconciliation requirements. Support UAT planning, test scenario preparation, test … workbench platforms Broker platforms Delegated authority platforms Bordereaux management tools Reinsurance systems Document management and workflow platforms Data warehouse and reporting platforms CRM platforms Integration/API platforms Cloud-based insurance platforms Examples of commonly seen platforms may include: Guidewire Duck Creek Sequel Verisk Xuber Eurobase Salesforce ServiceNow ...

Business Analyst

Hiring Organisation
Capgemini
Location
London Area, United Kingdom
project managers, solution architects, data architects, QA teams, and developers to translate business needs into deliverable solutions. Support platform implementation, system enhancement, data migration, integration, and reporting initiatives. Define and validate data requirements, source-to-target mappings, business rules, and reconciliation requirements. Support UAT planning, test scenario preparation, test … workbench platforms Broker platforms Delegated authority platforms Bordereaux management tools Reinsurance systems Document management and workflow platforms Data warehouse and reporting platforms CRM platforms Integration/API platforms Cloud-based insurance platforms Examples of commonly seen platforms may include: Guidewire Duck Creek Sequel Verisk Xuber Eurobase Salesforce ServiceNow ...

Cribl Data Analytics Engineer

Hiring Organisation
International Military Ministries
Location
City of London, London, United Kingdom
Employment Type
Contract
observability platforms. Implement data reduction strategies to improve platform efficiency and reduce licensing costs. Develop and maintain data parsing, normalisation, and enrichment processes. Support integration with security and monitoring platforms such as Splunk, Microsoft Sentinel, Elastic, and Datadog. Troubleshoot data ingestion, routing, and pipeline performance issues. Work with Security … Linux environments. Networking fundamentals including TCP/IP, DNS, SSL/TLS, and load balancing. Automation & Scripting Python PowerShell Bash/Shell scripting API integration and automation Desirable Experience Financial Services or Investment Banking experience. Large-scale observability or cyber transformation programmes. Experience with OpenTelemetry. Experience with Infrastructure ...

Solution Architect

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 per day
present, and secure approval for your designs at the Architecture Review Board. Champion Application Security: Define robust security requirements including OAuth 2.0, SSO, authentication, API security, and proactive threat modeling. Lead Agile Teams: Provide hands-on technical leadership throughout the sprint process. You will remove technical impediments, guide … Infrastructure: Proven experience with Cloud platforms ( AWS & Azure ), serverless deployments, and containerization optimization. Experience executing cloud migrations. Architecture & APIs: Strong background in REST APIs, API integration, and event-driven architecture. Comfortable using architecture modeling techniques (UML, C4). Security Expertise: Deep understanding of application security, access control, Single ...

Java Software Engineer

Hiring Organisation
Michael Page
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
familiarity with ORM frameworks (Hibernate/JPA). * Practical experience with trunk-based development. * Working knowledge of OAuth2/OpenID Connect, JWT, and secure API design. * Experience with CI/CD pipelines (Azure DevOps). * Demonstrated hands-on exposure to at least one of: LLM API integration ...

Java Software Engineer

Hiring Organisation
Michael Page Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
familiarity with ORM frameworks (Hibernate/JPA). * Practical experience with trunk-based development. * Working knowledge of OAuth2/OpenID Connect, JWT, and secure API design. * Experience with CI/CD pipelines (Azure DevOps). * Demonstrated hands-on exposure to at least one of: LLM API integration ...

Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
help build their business. Role Theyre looking for Java Engineers to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

Principle Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

Lead Data Scientist

Hiring Organisation
SBS
Location
London, UK
Strong communication skills, stakeholder engagement, and technical reporting Experience with Generative AI Retrieval-Augmented Generation, and cloud deployment Familiarity with financial data structures and API integration (desirable) Required Attributes: Highly motivated, adaptable, and able to work independently while collaborating with academic and industry teams Commercial awareness and ability ...

Lead Data Scientist

Hiring Organisation
SBS
Location
Greater London, England, United Kingdom
Strong communication skills, stakeholder engagement, and technical reporting Experience with Generative AI Retrieval-Augmented Generation, and cloud deployment Familiarity with financial data structures and API integration (desirable) Required Attributes: Highly motivated, adaptable, and able to work independently while collaborating with academic and industry teams Commercial awareness and ability ...

Lead Developer

Hiring Organisation
17918
Location
London, United Kingdom
technology can support organisational growth and profitability Experience in most of the following areas is good the more the merrier: SQL and database technologies API integrationsCloud platforms (AWS, Azure or GCP) Agile delivery methodologies Dynamics 365 Power Platform Power BI WordPress About You. You are likely ...

Junior Angular developer - Glasgow, UK - Fulltime - Hybrid

Hiring Organisation
Capgemini
Location
Greater London, United Kingdom
Employment Type
Full Time
TypeScript JavaScript ES6 HTML5 CSS3 Handson experience with RxJS and reactive programming Understanding of componentbased architecture and state management Experience with REST APIs integration Familiarity with Gitversion control systems Knowledge of responsive design and crossbrowser compatibility Basic understanding of web performance optimization techniques We are a Disability Confident Employer ...

Senior CRO Front-End Developer

Hiring Organisation
Hookflash
Location
London, UK
with the ability to explain technical concepts clearly to both technical and non-technical stakeholders. Nice-to-have skills: Familiarity with backend technologies and API integrations. Hands-on experience with analytics tools (e.g., Google Analytics, GA4, Adobe Analytics). Understanding of SEO principles, performance optimisation, and accessibility standards. Previous ...

Senior CRO Front-End Developer

Hiring Organisation
Hookflash
Location
Greater London, England, United Kingdom
with the ability to explain technical concepts clearly to both technical and non-technical stakeholders. Nice-to-have skills: Familiarity with backend technologies and API integrations. Hands-on experience with analytics tools (e.g., Google Analytics, GA4, Adobe Analytics). Understanding of SEO principles, performance optimisation, and accessibility standards. Previous ...

Junior Frontend Developer

Hiring Organisation
Brandworkz
Location
London, UK
experience with React (hooks, state management, component lifecycle) Proficiency working with Material UI (MUI) to build consistent, scalable interfaces Strong understanding of RESTful API principles — consuming endpoints, handling async data, managing errors gracefully Comfort with modern JavaScript (ES6+) and core web fundamentals (HTML5, CSS3) Familiarity with version control using … authentication patterns (OAuth, JWT) Familiarity with state management libraries such as Redux or Zustand Awareness of accessibility (WCAG) standards Experience writing unit or integration tests (Jest, React Testing Library) Familiarity with AI coding assistants (e.g. GitHub Copilot, Cursor) as a productivity aid — we value developers who can leverage these ...

Junior Frontend Developer

Hiring Organisation
Brandworkz
Location
City of London, Greater London, UK
experience with React (hooks, state management, component lifecycle) Proficiency working with Material UI (MUI) to build consistent, scalable interfaces Strong understanding of RESTful API principles — consuming endpoints, handling async data, managing errors gracefully Comfort with modern JavaScript (ES6+) and core web fundamentals (HTML5, CSS3) Familiarity with version control using … authentication patterns (OAuth, JWT) Familiarity with state management libraries such as Redux or Zustand Awareness of accessibility (WCAG) standards Experience writing unit or integration tests (Jest, React Testing Library) Familiarity with AI coding assistants (e.g. GitHub Copilot, Cursor) as a productivity aid — we value developers who can leverage these ...

Junior Frontend Developer

Hiring Organisation
Brandworkz
Location
City of London, London, United Kingdom
experience with React (hooks, state management, component lifecycle) Proficiency working with Material UI (MUI) to build consistent, scalable interfaces Strong understanding of RESTful API principles — consuming endpoints, handling async data, managing errors gracefully Comfort with modern JavaScript (ES6+) and core web fundamentals (HTML5, CSS3) Familiarity with version control using … authentication patterns (OAuth, JWT) Familiarity with state management libraries such as Redux or Zustand Awareness of accessibility (WCAG) standards Experience writing unit or integration tests (Jest, React Testing Library) Familiarity with AI coding assistants (e.g. GitHub Copilot, Cursor) as a productivity aid — we value developers who can leverage these ...

Frontend Developer (Active SC Clearance Required)

Hiring Organisation
Amber Labs
Location
London, UK
following industry best practices React (Essential) Proven hands-on experience with React Strong understanding of: Functional components React Hooks Component composition State management Context API Performance optimisation techniques Experience developing scalable single-page applications (SPAs) Ability to build reusable, maintainable component libraries TypeScript (Essential) Strong commercial experience developing applications … build and CI/CD pipelines Frontend Engineering Experience developing responsive, accessible, and performant user interfaces Understanding of: Component-driven development Client-side routing API integration State management patterns Frontend performance optimisation Ability to consume RESTful APIs and integrate with backend services Apply Now and help shape ...

Frontend Developer (Active SC Clearance Required)

Hiring Organisation
Amber Labs
Location
City of London, Greater London, UK
following industry best practices React (Essential) Proven hands-on experience with React Strong understanding of: Functional components React Hooks Component composition State management Context API Performance optimisation techniques Experience developing scalable single-page applications (SPAs) Ability to build reusable, maintainable component libraries TypeScript (Essential) Strong commercial experience developing applications … build and CI/CD pipelines Frontend Engineering Experience developing responsive, accessible, and performant user interfaces Understanding of: Component-driven development Client-side routing API integration State management patterns Frontend performance optimisation Ability to consume RESTful APIs and integrate with backend services Apply Now and help shape ...

Frontend Developer (Active SC Clearance Required)

Hiring Organisation
Amber Labs
Location
City of London, London, United Kingdom
following industry best practices React (Essential) Proven hands-on experience with React Strong understanding of: Functional components React Hooks Component composition State management Context API Performance optimisation techniques Experience developing scalable single-page applications (SPAs) Ability to build reusable, maintainable component libraries TypeScript (Essential) Strong commercial experience developing applications … build and CI/CD pipelines Frontend Engineering Experience developing responsive, accessible, and performant user interfaces Understanding of: Component-driven development Client-side routing API integration State management patterns Frontend performance optimisation Ability to consume RESTful APIs and integrate with backend services Apply Now and help shape ...