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233 exact matches jobs are outside your preferred location
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Define API contracts, message schemas, and integration patterns for system connectivity.
Define API contracts, message schemas, and integration patterns for system connectivity.
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Oversee API and microservices-based integration design across internal and external systems.
Oversee API and microservices-based integration design across internal and external systems.
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Experience withAzure (APIM, Azure Functions, API Services), React/React-Native and.NET Core - Proficiency in at least one major API testing framework - Experience with API testing (REST, Postman)
Experience withAzure (APIM, Azure Functions, API Services), React/React-Native and.NET Core - Proficiency in at least one major API testing framework - Experience with API testing (REST, Postman)
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Test Engineer - Automation - Kingston, Surrey - £65,000
Test Engineer - Automation - Kingston, Surrey - £65,000
Ashdown Group
Kingston Upon Thames (KT1)
£65,000
Execute functional, integration, regression, and non-functional testing across client, web-based, mobile, and API-driven applications. * Perform RESTful API testing and validation.
Execute functional, integration, regression, and non-functional testing across client, web-based, mobile, and API-driven applications. * Perform RESTful API testing and validation.
FEATURED
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Founding Engineer - Fintech infrastructure, geospatial
Founding Engineer - Fintech infrastructure, geospatial
Richard Wheeler Associates
North West London (NW1)
From £125,000 to £160,000 per annum + 20% Bonus, meaningful equity
Third-party API integrations
Third-party API integrations
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QA Engineering Lead SaaS
QA Engineering Lead SaaS
Client Server
Underhill Park, Reigate (RH2), RH2
£100000 - £130000 per annum + bonus + benefits
You have experience with C# test automation frameworks at all levels (unit, integration, API/system)
You have experience with C# test automation frameworks at all levels (unit, integration, API/system)
PREMIUM
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Solution Architect, Charles River Development, Assistant Vice President
Solution Architect, Charles River Development, Assistant Vice President
State Street Corporation
London
Competitive
Role Overview - We are seeking a Solution Architect to partner closely with Sales, Product, and Delivery teams to design and articulate compelling, end-to-end solutions for prospective and existing clients. This role sits at the intersection of business needs and technical execution, translating client requirements into scalable, secure, and differentiated solutions that drive sales success. The ideal candidate is client-facing, technically credible, commercially aware, and thrives in fast-paced, consultative sales environments. Key Responsibilities - Pre-Sales & Client Engagement * Partner with Sales to support the full sales lifecycle, from discovery through deal close * Lead technical discovery sessions to understand client business goals, workflows, and constraints * Design and present solution architectures, demos, and proof-of-concepts aligned to client needs
Role Overview - We are seeking a Solution Architect to partner closely with Sales, Product, and Delivery teams to design and articulate compelling, end-to-end solutions for prospective and existing clients. This role sits at the intersection of business needs and technical execution, translating client requirements into scalable, secure, and differentiated solutions that drive sales success. The ideal candidate is client-facing, technically credible, commercially aware, and thrives in fast-paced, consultative sales environments. Key Responsibilities - Pre-Sales & Client Engagement * Partner with Sales to support the full sales lifecycle, from discovery through deal close * Lead technical discovery sessions to understand client business goals, workflows, and constraints * Design and present solution architectures, demos, and proof-of-concepts aligned to client needs
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Position Overview - Job Title ServiceNow Platform Architect - Location London - Corporate Title Director - You will shape and support the ServiceNow platform as a ServiceNow Platform Architect, helping to connect teams, simplify workflows, and deliver meaningful technology outcomes across a global banking environment. Working closely with engineering, operations, and business teams, you will guide platform design, support innovation, and enable scalable, secure solutions. This is a highly visible role where your expertise will help strengthen collaboration, improve platform consistency, and support transformation across enterprise workflow capabilities. You will contribute to a collaborative and inclusive environment where ideas are shared, and solutions are built together to meet both business and regulatory needs. What well offer you
Position Overview - Job Title ServiceNow Platform Architect - Location London - Corporate Title Director - You will shape and support the ServiceNow platform as a ServiceNow Platform Architect, helping to connect teams, simplify workflows, and deliver meaningful technology outcomes across a global banking environment. Working closely with engineering, operations, and business teams, you will guide platform design, support innovation, and enable scalable, secure solutions. This is a highly visible role where your expertise will help strengthen collaboration, improve platform consistency, and support transformation across enterprise workflow capabilities. You will contribute to a collaborative and inclusive environment where ideas are shared, and solutions are built together to meet both business and regulatory needs. What well offer you
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To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category - Sales - Job Details - About Salesforce - Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isnt a buzzword its a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. Ready to level-up your career at the company leading workforce transformation in the agentic era? Youre in the right place! Agentforce is the future of AI, and you are the future of Salesforce. Overview of the Role
To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category - Sales - Job Details - About Salesforce - Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isnt a buzzword its a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. Ready to level-up your career at the company leading workforce transformation in the agentic era? Youre in the right place! Agentforce is the future of AI, and you are the future of Salesforce. Overview of the Role
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Solution Architect - AI Delivery in Retail
Solution Architect - AI Delivery in Retail
Smart Sourcer Limited
South West London (SW1A)
From £85,000 to £100,000 per annum + package
Solution Architect / Agile Architect AI Delivery in Retail - Were looking for a hands-on Solution Architect with deep RetailSector experience and a proven track record in designing and delivering AI-driven initiatives at scale. This is a role for someone who has actually taken AI products from concept through to production, not just strategy decks, but real delivery alongside engineers, BAs and Product Owners. Youll lead delivery squads working on high-value AI programmes across enterprise retail clients, acting as the Solution Architect /Technical Lead / Agile Architect guiding design decisions, shaping solutions and ensuring engineering teams can execute effectively. * Contact centre automation and intelligent chatbots * Front-end customer personalisation * In-store product recognition and computer vision * Supply chain optimisation using AI/ML
Solution Architect / Agile Architect AI Delivery in Retail - Were looking for a hands-on Solution Architect with deep RetailSector experience and a proven track record in designing and delivering AI-driven initiatives at scale. This is a role for someone who has actually taken AI products from concept through to production, not just strategy decks, but real delivery alongside engineers, BAs and Product Owners. Youll lead delivery squads working on high-value AI programmes across enterprise retail clients, acting as the Solution Architect /Technical Lead / Agile Architect guiding design decisions, shaping solutions and ensuring engineering teams can execute effectively. * Contact centre automation and intelligent chatbots * Front-end customer personalisation * In-store product recognition and computer vision * Supply chain optimisation using AI/ML
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Lead Software Engineer
Lead Software Engineer
MARSH CORPORATE SERVICES LIMITED
City of London (EC3)
Pension, Medical, Life Insurance and much more
Strong backend engineering skills (API design, data modelling, performance) and experience building secure, role-based applications.
Strong backend engineering skills (API design, data modelling, performance) and experience building secure, role-based applications.
PREMIUM
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API Integration (OData ideally)
API Integration (OData ideally)
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Responsibilities: Analyze developers products and report on their use of the ML API, recommending optimizations, algorithms, and techniques to improve their applications.
Responsibilities: Analyze developers products and report on their use of the ML API, recommending optimizations, algorithms, and techniques to improve their applications.
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Solid grounding in web development fundamentals, REST API design, and secure coding practices
Solid grounding in web development fundamentals, REST API design, and secure coding practices
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A good grounding in software engineering principles, including system design, API and integration patterns, and security fundamentals.
A good grounding in software engineering principles, including system design, API and integration patterns, and security fundamentals.
Senior Full-Stack Cloud Native Developer (OTC Team), Charles River Development, Assistant Vice President
Senior Full-Stack Cloud Native Developer (OTC Team), Charles River Development, Assistant Vice President
State Street Corporation
London
Competitive
Contribute to design documentation, API specifications, and customer-facing documentation.
Contribute to design documentation, API specifications, and customer-facing documentation.
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Strong background in API-based solutions, data platforms, and enterprise integrations.
Strong background in API-based solutions, data platforms, and enterprise integrations.
Translate complex technical requirements from data scientists and engineers into well-defined epics, user stories, and API contracts
Translate complex technical requirements from data scientists and engineers into well-defined epics, user stories, and API contracts
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Drive product decisions across API access, onboarding models, authentication, entitlements, controls, reporting, and extensibility, ensuring solutions are secure, resilient, and globally reusable.
Drive product decisions across API access, onboarding models, authentication, entitlements, controls, reporting, and extensibility, ensuring solutions are secure, resilient, and globally reusable.
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In this role, you will focus on improving the developer experience for our creators, including translating complex technical concepts into clear, accessible guides, tutorials, and API references to empower our worldwide community of creators and server owners to get the most out of our Creator Platforms. * Drive the maturity of our Developer Experience, including clear and comprehensive developer documentation, getting-started guides, tutorials, how-to articles, and API references for the FiveM and RedM platforms. * Excellent writing and editing skills, with experience producing tutorials, API references, or developer guides.
In this role, you will focus on improving the developer experience for our creators, including translating complex technical concepts into clear, accessible guides, tutorials, and API references to empower our worldwide community of creators and server owners to get the most out of our Creator Platforms. * Drive the maturity of our Developer Experience, including clear and comprehensive developer documentation, getting-started guides, tutorials, how-to articles, and API references for the FiveM and RedM platforms. * Excellent writing and editing skills, with experience producing tutorials, API references, or developer guides.
Forward Deployed Engineer
Forward Deployed Engineer
MARSH CORPORATE SERVICES LIMITED
City of London (EC3R)
Pension, healthcare, life insurance and much more
Own features end-to-end - from data consumption and querying through API logic to client-facing UI, with minimal handoffs and high autonomy.
Own features end-to-end - from data consumption and querying through API logic to client-facing UI, with minimal handoffs and high autonomy.
PREMIUM
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Tooling Ownership: Serve as the technical owner for a broad suite of corporate security systems, managing deployments, configurations, and API integrations for tools across the corporate environment.
Tooling Ownership: Serve as the technical owner for a broad suite of corporate security systems, managing deployments, configurations, and API integrations for tools across the corporate environment.
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Build and evolve AWS-based, cloud-native systems (Lambda, ECS, RDS, S3, SQS, API Gateway, CloudWatch)
Build and evolve AWS-based, cloud-native systems (Lambda, ECS, RDS, S3, SQS, API Gateway, CloudWatch)
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Senior DevOps Engineer (DSA BAU)
Senior DevOps Engineer (DSA BAU)
Capita Shared Services Limited
West London (W2), W2
£50k - 60k per year
Salesforce Deployments: Lead release management activities for Salesforce, including metadata management, environment synchronization, and sandbox refreshes. (SFDX/Metadata API, packaging, org-to-org promotion), ensuring consistent pipelines across SIT, UAT, Pre-Prod and Prod.
Salesforce Deployments: Lead release management activities for Salesforce, including metadata management, environment synchronization, and sandbox refreshes. (SFDX/Metadata API, packaging, org-to-org promotion), ensuring consistent pipelines across SIT, UAT, Pre-Prod and Prod.
Senior C# Developer .Net AWS - Finance
Senior C# Developer .Net AWS - Finance
Client Server
Shoreditch, East London (E1), EC2A
£75000 - £90000 per annum + bonus + benefits
Senior C# Developer / Software Engineer (C# .Net AWS) London to £90k - Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider whilst enjoying a range of perks and benefits. As a Senior C# Developer you will collaborate with DevOps and Product Management within an Agile team environment working on a Greenfield Market Data platform. The platform has been built with C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. You'll work across the full development lifecycle, from requirements and design through to production, providing subject matter expertise on the .Net stack and contributing to technical design discussions.
Senior C# Developer / Software Engineer (C# .Net AWS) London to £90k - Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider whilst enjoying a range of perks and benefits. As a Senior C# Developer you will collaborate with DevOps and Product Management within an Agile team environment working on a Greenfield Market Data platform. The platform has been built with C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. You'll work across the full development lifecycle, from requirements and design through to production, providing subject matter expertise on the .Net stack and contributing to technical design discussions.
PREMIUM
Related Jobs
Locations
- Shoreditch
- Boyn Hill
- The City, City (EC4)
- Camden
- Charing Cross
- Frimley
- Moorgate
- Shadwell
- Soho
- The City, City (EC3)
- City of London
- Central London
- West End
- East London
- Uxbridge
- South East London
- Bracknell
- North West London
- South West London
- Camberley
- London
- Berkshire
- Hampshire
- Surrey
- West Sussex
- East Sussex
- South East