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59 Permanent API jobs in North London + 20 miles
262 exact matches jobs are outside your preferred location
Join Barclays as a Principal Engineer Apigee X, where you'll be part of a platform engineering team that leads the design, implementation, and governance of our new External API gateway solution for our enterprise. This role will be instrumental in shaping our API strategy, ensuring scalability, security, and performance of our digital platforms, and mentoring engineering teams on best practices. * Software engineering, with a focus on API management and integration. * Familiarity with CI/CD tools (e.g., GitLab) and API testing frameworks.
Join Barclays as a Principal Engineer Apigee X, where you'll be part of a platform engineering team that leads the design, implementation, and governance of our new External API gateway solution for our enterprise. This role will be instrumental in shaping our API strategy, ensuring scalability, security, and performance of our digital platforms, and mentoring engineering teams on best practices. * Software engineering, with a focus on API management and integration. * Familiarity with CI/CD tools (e.g., GitLab) and API testing frameworks.
Powered by our proprietary Play&Plug technology platform , we offer API-based solutions and manage fully cloud-native insurance programs.
Powered by our proprietary Play&Plug technology platform , we offer API-based solutions and manage fully cloud-native insurance programs.
Strong understanding of cloud native architectures, SaaS solutions (Salesforce, SAP, Dynamics CRM,ServiceNow, etc..), cybersecurity posture fundamentals, API ecosystems and legacy on-premise enterprise architectures
Strong understanding of cloud native architectures, SaaS solutions (Salesforce, SAP, Dynamics CRM,ServiceNow, etc..), cybersecurity posture fundamentals, API ecosystems and legacy on-premise enterprise architectures
You possess a strong understanding of cloud computing, microservices, API design, and event-driven architectures.
You possess a strong understanding of cloud computing, microservices, API design, and event-driven architectures.
Manager, Lead Research Scientist, Training Data (Foundational Research)
Manager, Lead Research Scientist, Training Data (Foundational Research)
Thomson Reuters
London
Competitive
Post-training techniques for planning, reasoning & complex workflows (e.g., Reasoning Models, LLMs + Knowledge Graphs, Test time compute, CoT pipelines, Tool use & API calling, etc.)
Post-training techniques for planning, reasoning & complex workflows (e.g., Reasoning Models, LLMs + Knowledge Graphs, Test time compute, CoT pipelines, Tool use & API calling, etc.)
NEW
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
NEW
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You will work across a wide portfolio of systems and services to enable reliable data movement, API-based integration, and modern cloud-driven workflows.
You will work across a wide portfolio of systems and services to enable reliable data movement, API-based integration, and modern cloud-driven workflows.
FEATURED
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Familiarity with HTTP methods and API interaction design
Familiarity with HTTP methods and API interaction design
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RESTful API design and can build performant endpoints.
RESTful API design and can build performant endpoints.
Detect security weaknesses across API's, Applications and Infrastructure
Detect security weaknesses across API's, Applications and Infrastructure
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We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
PREMIUM
Strong experience of working with and developing API endpoints.
Strong experience of working with and developing API endpoints.
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Do you enjoy creating technical documents (Manuals, Announcements, Bulletins, and API & SDK References Documents)?
Do you enjoy creating technical documents (Manuals, Announcements, Bulletins, and API & SDK References Documents)?
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Develop the backend API integrations necessary for the AI agent to automatically publish its generated test guides to our internal web platform.
Develop the backend API integrations necessary for the AI agent to automatically publish its generated test guides to our internal web platform.
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Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Stay current with emerging technologies, frameworks, and security practices relevant to modern web and API development.
Experience in Python, NodeJS and proficient in React, with strong understanding of integration patterns and secure API design.
Experience in Python, NodeJS and proficient in React, with strong understanding of integration patterns and secure API design.
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Oracle Fusion Cloud HCM Implementation Support Engineer
Oracle Fusion Cloud HCM Implementation Support Engineer
Oracle Corporation (UK) Ltd
South East
Competitive
Client Support and Communication Integration and API Skills Oracle Cloud HCM Expertise Oracle HCM Cloud Application Support Oracle Updates and Patching Performance Optimization: Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
Client Support and Communication Integration and API Skills Oracle Cloud HCM Expertise Oracle HCM Cloud Application Support Oracle Updates and Patching Performance Optimization: Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
NEW
Oracle Fusion Cloud Enterprise Performance Management (EPM) Implementation Support Engineer
Oracle Fusion Cloud Enterprise Performance Management (EPM) Implementation Support Engineer
Oracle Corporation (UK) Ltd
South East
Competitive
Client Support and Communication Integration and API Skills Oracle Cloud EPM Expertise Oracle EPM Cloud Application Support Oracle Updates and Patching Performance Optimization Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
Client Support and Communication Integration and API Skills Oracle Cloud EPM Expertise Oracle EPM Cloud Application Support Oracle Updates and Patching Performance Optimization Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
Oracle Fusion Cloud PPM (Projects) Implementation Support Engineer
Oracle Fusion Cloud PPM (Projects) Implementation Support Engineer
Oracle Corporation (UK) Ltd
South East
Competitive
Client Support and Communication Integration and API Skills Oracle Cloud PPM expertise Oracle PPM Cloud Application Support Oracle Updates and Patching Performance Optimization: Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
Client Support and Communication Integration and API Skills Oracle Cloud PPM expertise Oracle PPM Cloud Application Support Oracle Updates and Patching Performance Optimization: Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
Oracle Fusion Cloud Enterprise Resource Planning (ERP) Implementation Support Engineer
Oracle Fusion Cloud Enterprise Resource Planning (ERP) Implementation Support Engineer
Oracle Corporation (UK) Ltd
South East
Competitive
Client Support and Communication Integration and API Skills Oracle Cloud ERP expertise Oracle ERP Cloud Application Support Oracle Updates and Patching Performance Optimization Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
Client Support and Communication Integration and API Skills Oracle Cloud ERP expertise Oracle ERP Cloud Application Support Oracle Updates and Patching Performance Optimization Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
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Digital Product Information & Catalog Manager – Europe
Digital Product Information & Catalog Manager – Europe
Middleby Europe
Europe
£40,000 per annum Competitive Salary
Middlebys Digital Sales & Marketing team is expanding, and were looking for a Digital Product Information & Catalog Manager Europe to join us in a brand-new permanent role. If youre passionate about product data, system structure, and elevating the customer experience, this is your opportunity to make a big impact across a global organisation. About the Role - In this role, you will be the driver of product data excellence for Europeowning, managing, and optimising our Product Information Management (PIM) system. Youll ensure product data is accurate, consistent, enriched, and aligned across regions and channels. Working closely with cross-functional teams across Europe and the U.S., youll collaborate with the U.S.-based PIM Architect to evolve our data model for European needs, champion data governance standards, and lead the consistent publishing of product informat
Middlebys Digital Sales & Marketing team is expanding, and were looking for a Digital Product Information & Catalog Manager Europe to join us in a brand-new permanent role. If youre passionate about product data, system structure, and elevating the customer experience, this is your opportunity to make a big impact across a global organisation. About the Role - In this role, you will be the driver of product data excellence for Europeowning, managing, and optimising our Product Information Management (PIM) system. Youll ensure product data is accurate, consistent, enriched, and aligned across regions and channels. Working closely with cross-functional teams across Europe and the U.S., youll collaborate with the U.S.-based PIM Architect to evolve our data model for European needs, champion data governance standards, and lead the consistent publishing of product informat
Fast-growing FinTech and Tech For Good scale-up. * PHP, Laravel, Docker, CI/CD, AWS. * Remote UK, career development/training. A hugely successful, rapidly growing fin-tech company are looking for a Back-End/DevOps Engineer to join an established, small development team across their user-friendly platforms with new integrations and products. With a 4.8/5 Trustpilot score and a string of industry awards and recent investment, theyre ready to grow by another 70% next year. They need an experienced PHP/Laravel Developer with some DevOps experience in AWS or similar who has experience managing and configuring Docker environments for production. What experience youll need * Experience building and shipping production apps using PHP, Laravel APIs. * DevOps experience in AWS or similar. * Experience configuring and managing Docker environments for production, CI/CD and using
Fast-growing FinTech and Tech For Good scale-up. * PHP, Laravel, Docker, CI/CD, AWS. * Remote UK, career development/training. A hugely successful, rapidly growing fin-tech company are looking for a Back-End/DevOps Engineer to join an established, small development team across their user-friendly platforms with new integrations and products. With a 4.8/5 Trustpilot score and a string of industry awards and recent investment, theyre ready to grow by another 70% next year. They need an experienced PHP/Laravel Developer with some DevOps experience in AWS or similar who has experience managing and configuring Docker environments for production. What experience youll need * Experience building and shipping production apps using PHP, Laravel APIs. * DevOps experience in AWS or similar. * Experience configuring and managing Docker environments for production, CI/CD and using