Tech Jobs in London ON
London ON is a rising tech hub with 752 openings, driven by strong agritech, pharma, and data‑science sectors. The city’s strategic location between Toronto and the U.S. border, combined with an affordable cost of living and a supportive startup ecosystem, makes it an attractive destination for tech talent.
Tech firms in London range from global giants like Bayer Crop Science and John Deere to regional leaders such as MNP LLP and the University of Western Ontario. These companies offer roles in precision agriculture, embedded systems, cybersecurity, cloud engineering, and AI research. The city also hosts a vibrant community of startups—Pivot Bio, Aurea, and Smart AgLab—focusing on sustainable agriculture and digital innovation.
Housing prices in London average $350k–$400k for a single‑family home, and rent stays below CAD 1,200/month in many neighborhoods. With a lower cost of living than Toronto, salary transparency helps candidates compare offers accurately and negotiate packages that match their role, experience, and the local market.
Tools Programmer (Mid/Senior)
Company: Rockstar Games
Location: London, United Kingdom
Posted Jan 24, 2025
Rockstar Games is seeking a Tools Programmer for their London studio. The role involves working on large-scale creative projects, collaborating with various teams, and improving workflow and user experience. The ideal candidate should have a degree in Computer Science or related field, experience with multiple game development engines, and strong knowledge of data formats like FDX, USD, GLTF. Proficiency in C++ or C#, problem-solving skills, and knowledge of 3D mathematics are required. Experience with 3ds Max SDK and MaxScript, or similar, is a plus. Rockstar Games is committed to diversity and equal opportunity.
Director, Product Management and GTM, Payment Optimization
Company: Mastercard
Location: London, United Kingdom
Posted Jan 24, 2025
Mastercard, a global technology company, is seeking a Director of Product Management and GTM for Payment Optimization. The role involves driving a strategic, multi-year transformation to improve digital authorization performance and drive higher conversion rates. Key responsibilities include defining and leading the GTM strategy for new authorization improvement products, driving customer adoption, and serving as a strategic business partner. The ideal candidate should have an in-depth understanding of the payment processing ecosystem, proven experience in product development and management, and comfort in collaborating with various teams. The company aims to build a sustainable, inclusive digital economy worldwide.
Media Operator, Archive (12 month FTC)
Company: Thomson Reuters
Location: London, United Kingdom
Posted Jan 24, 2025
Account Executive - Mid Market - Nordics (UK Based)
Company: HubSpot
Location: London, United Kingdom
Posted Jan 24, 2025
Senior Software Engineer (Front-end)
Company: Checkout.com
Location: London, United Kingdom
Posted Jan 24, 2025
Checkout.com, a leading global fintech, is seeking a Senior Frontend Software Engineer. The role involves collaborating with Product and Design teams to lead UI implementation of Checkout.com products, ensuring optimal merchant experience. The ideal candidate should have comprehensive skills in React and TypeScript, extensive software development experience, and a strong focus on security. They should also have experience with Continuous Integration and Deployment workflows, cloud-based application development, and leading tech initiatives. The company offers a hybrid working model, with offices open Tuesday to Thursday, and a culture that values diversity, inclusivity, and community.
TikTok, Commerce Data Science Intern, Immediate Start, London
Company: TikTok
Location: London, United Kingdom
Posted Jan 24, 2025
NFRR Report Owner Global Payments Solutions
Company: Bank of America
Location: London, United Kingdom
Posted Jan 24, 2025
Creative Trafficking Specialist (Fixed-Term Contract)
Company: Warner Bros. Discovery
Location: London, United Kingdom
Posted Jan 24, 2025
Payments Control Manager - Vice President
Company: JPMorgan Chase
Location: London, United Kingdom
Posted Jan 24, 2025
J.P. Morgan is seeking a Payments Control Manager- Vice President for their EMEA Payments Business Controls Management Team. The role involves providing sound governance of the control environment for the Payments Business, partnering with various functions, and managing risks. Key responsibilities include identifying and assessing operational risks, reviewing and testing existing controls, and maintaining risk and control documentation. The ideal candidate should have experience in Operations, Project Management, Finance, Regulatory Reporting, or Risk and Control functions, with strong Excel and PowerPoint skills, data mining and analysis capabilities, and excellent organizational skills.
Channel Marketing Manager, Specialist - UKPI
Company: Vanguard
Location: London, United Kingdom
Posted Jan 24, 2025
Vanguard is seeking a Channel Marketing Manager for their UK Personal Investor (UKPI) business. The role involves leading brand marketing plans, partnering with key business teams, and assessing & evolving brand strategy for attracting UK investors. The successful candidate will have experience in the UK/European direct to consumer space, preferably within financial services, and excellent project management, communication, and strategic skills. They will report to the Head of Marketing for Personal Investor in Europe and collaborate with various teams including PR & Content, Offer & Strategy, Client Experience, and Data & Analytics.
Senior Machine Learning Engineer, Ads Conversion Modeling
Company: Reddit
Location: London, United Kingdom
Posted Jan 24, 2025
Product Director - MySQL
Company: JPMorgan Chase
Location: London, United Kingdom
Posted Jan 24, 2025
The job posting is for a Product Director role in the MySQL team of Infrastructure Platforms at J.P. Morgan. The role involves leading customer-centric product development, inspiring innovative solutions, and shaping the future with strategic vision. Key responsibilities include overseeing the product roadmap, managing the entire product life cycle, coaching the product team, and driving business growth. The ideal candidate should have extensive experience in product delivery, knowledge of the product development life cycle, and proven ability to influence key product life cycle activities. They should also be skilled in agile delivery, senior stakeholder engagement, and driving change within organizations.