25 of 25 Remote/Hybrid API Development Jobs in London

Senior AI Software Engineer / AI Model Specialist

Location
Greater London, England, United Kingdom
Full-Time About MAXTRAMAX MAXTRAMAX delivers innovative technology solutions that help organizations improve efficiency, security, and operational performance. Our expertise spans Artificial Intelligence, Software Development, Digital Transformation, Network Infrastructure, Cybersecurity, and Defense & Security Technology. We are expanding our AI capabilities and are seeking an experienced AI Software Engineer … implement emerging AI technologies. Collaborate with software developers, data engineers, and project stakeholders. Prepare technical documentation and architecture specifications. Support the full software development lifecycle using Agile and DevSecOps practices. Required Qualifications Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Software Engineering, Data Science, Mathematics ...

Senior CAD Automation Developer (SolidWorks & AEC)

Location
Greater London, England, United Kingdom
London, United Kingdom | Posted on 04/08/2026 Work Experience Software Engineer, SolidWorks API, C#, .NET, DriveWorks, AEC, Design Automation, CAD Developer, C# Developer, .NET Developer, SQL, DAC, VBA, Python, PowerShell, CAD Automation, API, Scripting, Automation Developer City London Province City of London Country United Kingdom … DOE+ Car Allowance or Company Car Location - Hybrid (Dartford, Nottingham, Sheffield or Manchester) Are you a C#/.NET developer with expertise in SolidWorks API and design automation? Join a prestigious industry leader in construction innovation and technology solutions, dedicated to shaping the future of the sector through advanced ...

Senior Full-Stack Developer (Python)

Location
Greater London, England, United Kingdom
looking for a Senior Full-Stack Developer to play a pivotal role in leading the design, development, and deployment of complex software solutions. You will architect and maintain data engineering pipelines, backend services, APIs, demonstrate consideration for design and UI/UX when building user interfaces, delivering reliable … databases, and containerisation (Docker). If this sounds like you, we can't wait to hear from you! KEY RESPONSIBILITIES: Contribute to the design, development, and deployment of robust software solutions, promoting best practices throughout the software development lifecycle Contribute to architecting and maintaining complex data engineering pipelines ...

Mobile Application Developer London

Location
Greater London, England, United Kingdom
mobile applications that support an evolving digital strategy. The Role As a Digital Application Developer, you'll be involved in the full software development lifecycle, working closely with product, design and engineering teams to deliver secure, scalable and user-focused digital solutions. You'll contribute to the development … Skills & Experience We're interested in speaking with candidates who have experience in some of the following areas: React, TypeScript and modern JavaScript development Mobile application development using iOS and/or Android technologies API development and systems integration Software design principles and application architecture ...

Integration Developer - Technical Lead

Hiring Organisation
MORGAN PHILIPS UK LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
data services, and cloud platforms. You will own end-to-end integration architecture, champion modern engineering standards, and guide engineers through best practices in API design, cloud-native development, and scalable integration patterns. This is a hands-on leadership role, ideal for someone who enjoys coding, problem-solving … steering technical direction while mentoring engineers and collaborating with product, data, and platform teams. What You'll Be Doing Lead the design, development, and delivery of integration solutions across a diverse technology ecosystem Develop secure, scalable APIs, services, and messaging-based integrations Champion best practices in engineering, DevOps, automation ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
modernising its technology platforms and adopting agile, cloud-native solutions. We are seeking a Tech Lead to help drive this transformation and lead the development of scalable, secure, and high-performing systems. **Role Overview**As Senior software engineer you will be responsible for the technical leadership of a cross … functional agile team. You will guide software architectural decisions, contribute hands-on to development, mentor engineers, and ensure the delivery of robust software aligned with business objectives. **Key Responsibilities*** Lead the design and development of enterprise-grade applications using Java and related technologies* Define and enforce agreed coding ...

Senior Software Engineer

Location
City of Westminster, England, United Kingdom
modernising its technology platforms and adopting agile, cloud-native solutions. We are seeking a Tech Lead to help drive this transformation and lead the development of scalable, secure, and high-performing systems. Role Overview As Senior software engineer you will be responsible for the technical leadership of a cross … functional agile team. You will guide software architectural decisions, contribute hands-on to development, mentor engineers, and ensure the delivery of robust software aligned with business objectives. Key Responsibilities Lead the design and development of enterprise-grade applications using Java and related technologies Define and enforce agreed coding ...

Principal Software Engineer

Location
Greater London, England, United Kingdom
knowledge (you don't need everything) We appreciate you may not be an expert in every area above - we can support with training and development in some areas! JavaScript frameworks (React, NextJS) TypeScript Python Java REST API development OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation ...

Principal Software Engineer

Location
London, United Kingdom
your peers on technical direction within your team Requirements/knowledge (you don't need everything) JavaScript frameworks (React, NextJS) TypeScript Python Java REST API development OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL … strategies, pull requests and merge processes We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application. Benefits ...

Junior Software Engineer (Data Products)

Location
Greater London, England, United Kingdom
/Sub, BigQuery, Cloud Storage Cross-functional Collaboration: Partnering with BI, infrastructure, and product teams to understand data requirements and deliver technical solutions. API Development: Helping build and document APIs that deliver a seamless data experience for internal and external stakeholders. Database Operations: Working with SQL and NoSQL …/CD concepts. Problem-Solving Mindset: A proactive approach to debugging and a genuine curiosity about how data flows through a system. API Awareness: Basic understanding of REST APIs and how microservices communicate. Educational Background: A degree in Computer Science, Software Engineering, or a related field (or equivalent practical ...

Software Engineer

Location
Greater London, England, United Kingdom
practices to build robust systems and contribute to high‐quality project outcomes. You will be responsible for producing clean, maintainable code using modern software development techniques and tools (such as Git), and work on backend APIs and data engineering pipelines with a focus on reliability and efficiency. Your role … will involve supporting cloud deployment, utilising Docker and Linux as part of the development and deployment process. We’re looking for someone with a co‐operative, can‐do attitude who can build high‐quality data engineering solutions. If this sounds like you, we can’t wait to hear from ...

AI Platform Engineer (Sharepoint, OpenAI)

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £480/day £480 p/d Inside IR35
ready solutions including testing, CI/CD, logging and documentation. - Provide technical leadership and mentorship to a junior engineer. Essential Skills & Experience - MCP server development and AI agent tooling - Azure OpenAI, Azure AI Search, RAG and prompt engineering - SharePoint Online and Microsoft Graph API - Hybrid semantic/vector … search - Enterprise API development and document processing - Azure (Functions and/or Container Apps) - Entra ID and OAuth/OIDC- CI/CD, testing and production support - Software engineering experience, ideally using Python and/or C#/.NET Desirable Skills - Microsoft 365 Copilot - Microsoft Purview - Enterprise knowledge ...

Senior Full Stack Engineer - Lyst Shop (11 Month FTC - Maternity Cover)

Location
Greater London, England, United Kingdom
shopping through AI and technology. We are looking for an experienced Senior Full-stack Engineer to join our Shop Experience team within the Product Development tribe. You will play a key role in shaping seamless, trustworthy, and high-performing shopping experiences for millions of users around the world. … product experiences are built by collaborative teams with strong technical foundations and a deep understanding of user needs. You will focus on: Full-stack Development: You will design, build, and evolve scalable web applications and backend services using React, TypeScript, and Python (Django). You’ll contribute across ...

Full Stack AI Software Engineer (Junior / Mid Level)

Location
Greater London, England, United Kingdom
considered for this role you must have: 2+ years of related professional software engineering work experience. Understanding of client-server interactions and REST API development and deployment. Strong knowledge of backend technologies, including Node.js, NoSQL/SQL databases, or BaaS. Some experience of hosting applications with ...

Senior Platform Engineer (Cloud Media Platforms)

Location
Greater London, England, United Kingdom
IR35 Must have right to work in the UK and be based near London. Senior Platform Engineer (Cloud Media Platforms) providing technical design and development/implementation of systems that industrialise media workflows. Acting as the primary technical authority for Cloud NAS integration, media ingest pipelines, & automated metadata scripting. … similar workflows is required. You will need strong Cloud DevOps skill set, hands on scripting of either Python, Go, or Node.js for automation and API development, hands‐on expertise with AWS (preferred) or GCP and Infrastructure as Code (Terraform) etc Job Description Main Responsibilities Lead the architecture ...

Software Engineer

Location
Greater London, England, United Kingdom
design, develop and maintain C#/.NET applications and APIs, taking features from requirements through implementation, testing, deployment and support. Our work combines new development with practical modernisation. We’re developing our Azure platform around Container Apps and Service Bus, improving delivery through Azure DevOps YAML pipelines and Bicep … improve engineering practices with the team. What we are looking for Experience developing and maintaining applications using C# and modern .NET. An understanding of API development, asynchronous programming and writing code that other engineers can understand and maintain. Experience working with relational databases, SQL and data-access tools ...

Senior Fullstack Developer

Location
Greater London, England, United Kingdom
Senior Fullstack Developer who can take features from concept to production with confidence. You’ll have the real opportunity to own the full development lifecycle. Including planning the technical architecture to building an MVP, refining it through iteration, tackling the odd bug, and ensuring we’re ready for launch … live, user-facing products. Strong problem-solving skills with a growth mindset and the ability to iterate quickly. Deep expertise in modern web development technologies: TypeScript, ReactJS, NextJS, and NodeJS. Experience working with CSS, component libraries and design systems (ChakraUI, Tailwind or similar). Some knowledge of GraphQL ...

Backend Engineer

Location
Greater London, England, United Kingdom
work. About You Strong PHP and Laravel experience, with solid SQL, MySQL preferred, and a real understanding of optimisation and indexing. REST/JSON API development experience, and comfortable working with Redis alongside MySQL. AWS experience, particularly API Gateway, ECS and containers, plus Docker and Docker Compose. ...

GRC Pre-Sales Consultant / Solutions Engineer – EMEA

Location
Greater London, England, United Kingdom
skills. Have general knowledge with a scripting language (Python, Ruby, Bash, and JavaScript) and a desire to expand those skills. Be familiar with REST API development and service integrations is a plus. Ideally have prior experience in the cybersecurity, GRC (governance, risk, and compliance), or audit space. Open ...

Data Integration Specialist GB

Location
City Of London, England, United Kingdom
transformation techniques. Required Skills and Experience 3+ years of experience in data integration or similar technical roles Strong programming skills with demonstrated experience in API development Deep understanding of database systems and data modeling Experience with ETL processes and data migration projects Familiarity with integration platforms and middleware ...

Front-Office Quantitative Engineer (Hybrid)

Location
Greater London, England, United Kingdom
requirements into robust software, and help evolve the enterprise valuation platform with scalable solutions. You should have strong skills in .NET and Python, understand API development, and be comfortable with containerised and cloud-based #J-18808-Ljbffr ...

Software Engineer

Location
Greater London, England, United Kingdom
role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized … ongoing evolution of our technology landscape. To be successful as a Software Engineer you should have Software engineering experience, with knowledge of modern application development practices. Experience developing solutions across frontend, backend or full-stack environments. A focus on delivering customer-centred solutions and positive business outcomes. Excellent communication ...

Symfony Developer

Location
Greater London, England, United Kingdom
what a typical day might look like: Develop and maintain Symfony-based applications with clean, efficient code Design and implement RESTful APIs using API Platform or FOSRestBundle Build reusable bundles and Symfony components Integrate third-party services and APIs into applications Optimize application performance and database queries Responsibilities Develop … maintain Symfony-based applications with clean, efficient code Design and implement RESTful APIs using API Platform or FOSRestBundle Build reusable bundles and Symfony components Integrate third-party services and APIs into applications Optimize application performance and database queries Write comprehensive tests using PHPUnit and Symfony testing tools Collaborate with ...

Senior Software Engineer New Markets - UK Remote

Location
Greater London, England, United Kingdom
everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly backed by $400 million in funding from top-tier global investors including Portage Ventures, Spark … mission-critical brokerage system. Develop and enhance the middle- and back-office systems, including gRPC microservices, a React-based UI for internal administration and API developers, and third-party vendor integrations. Work closely with Alpaca's core teams to enhance and transform the core framework, enabling support for multiple ...

Head of Development & Digital Portfolio

Location
Greater London, England, United Kingdom
Head of Development & Digital Portfolio Location: London (hybrid - 4 days per week) Salary: Competitive + Performance Bonus and Benefits Package About the Role We are partnering with a prestigious private members' club seeking a Head of Development & Digital Portfolio to lead its digital product portfolio, development capability … platforms and lead procurement and onboarding when new solutions are required. Manage third-party delivery partners, ensuring services meet agreed standards and business requirements. Development & Technical Leadership Line manage the in-house CRM and API Developer, providing technical direction, performance management and professional development. Establish standards for code ...