Startup software engineer jobs in Canada

 ...defined Renaissance Florence finds a powerful echo in the modern startup world.  Mercury brings that same spirit to building an...  ...ambitious startups. The Treasury team is a team of full-stack engineers that are building thoughtful products that manage billions in customer... 

 ...As a fast-growing, Y-Combinator backed startup, we are completely revolutionizing retail...  ...leverages custom customer feedback models to engineer perfectly tailored products. Backed by...  ...completely rethinking the entire retail software layer—spanning complex automated... 

 ...About us At Meow, we provide startups with business accounts, corporate cards, and the clean financial reporting they need to operate...  ...efficiently and scale with confidence. We’re hiring a Software Engineer who wants real ownership in a fast-moving startup... 

 ...are looking for a highly skilled Senior Software Developer to design, develop, and maintain...  ...Bachelor’s degree in computer science, Engineering, or a related field (or equivalent...  ...industrial technology innovator with a startup spirit. Our forward-looking companies lead... 

 ...Bankjoy is an elite, high-growth FinTech startup backed by industry-leading venture...  ...tech-driven and digital-first. Bankjoy engineering provides modern digital banking products...  ...mobile interface scalability, and native software optimization accountability. Shifting completely... 

 ...premier, internationally recognized digital product studio, software engineering pioneer, and technology growth accelerator on an absolute mission...  ...00M in revenue. Trusted implicitly by ambitious early-stage startups, elite venture studios, and recognizable enterprise brands... 

Role Overview Analyze, interpret, and document COBOL code for legacy mainframe and midrange applications to support system maintenance and modernization. Your technical analysis and clear written and verbal explanations will be used to create and refine high-quality training...

 ...largest enterprises to the most ambitious startups—use Stripe to accept payments, grow...  ...a foundational role—you'd be the first engineer on the team. What you'll do Engineers...  ...Minimum requirements • 5+ years of software development experience • Experience independently... 

 ...Full Stack Software Engineer   JOB-10047148   Anticipated Start Date August 3, 2026   Location Sugar Land, TX   Type of Employment Contract Hire   Employer Info Our client is a global leader in energy technology, providing cutting-edge solutions... 

 ...connected attack surface. We are committed to a remote first culture. The Role We’re looking for a Senior Full-Stack Software Engineer with deep expertise in Next.js, TypeScript, PostgreSQL/Supabase, and AI-assisted development to design, build, and deliver the... 

 ...As a Senior Software Engineer on the Ecosystem Services Team, you’ll build and own back-end systems and the integrations that keep our services running, help maintain and evolve the cloud infrastructure the application runs on, and play an active role in keeping the... 

 ...BeyondTrust is seeking a Software Engineer (Backend) for the team that develops our Password Safe product. The ideal candidate will have a solid background in enterprise software development, and some experience partnering with product and engineering stakeholders to... 

 ...About the Role As a Senior Product Engineer at Northbeam, you will play a critical...  ...build a scalable product, implement robust software components, and ensure the reliability...  ...developer ergonomics, and an enjoyment of a startup pace of development will be the key to... 

 ...Job Description We're seeking a talented and motivated full-time Software Engineer, AI Enablement to help Tailscale's engineering organization get the most out of AI-assisted development. You'll join a small, high-leverage team reporting to our co-founder, working alongside... 

 ...Health, is a pioneering clinical technology leader on an unprecedented mission to drive value-based healthcare at the speed of software. We engineer Counterpart Assistant—a clinically intuitive, AI-enabled primary care optimization tool that embeds seamlessly into... 

 ...BeyondTrust is seeking a Software Development Engineer to help build the NHI Governance domain within our Pathfinder products. You will implement and maintain features and services that power our SaaS offerings — helping customers discover, assess, and remediate non-... 

 ...In 1965, an engineer in Scotland was given a mundane task with a tricky problem to it - banks wanted to close on Saturdays and still serve...  ...work. The ideal candidate Has 7 or more years of software engineering experience, with deep technical expertise building... 

 ...simplicity of developer-friendly platforms—so software teams can ship fast, scale reliably, and...  ...-minded, and code-fluent Software Engineer to join our specialized Developer Velocity...  ...parameters, supplemented by valuable startup equity options. ~100% remote workspace... 

 ...set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer II Overview • The Decision Management program enables intelligent decision based products through streaming analytics... 

 ...identity fraud, payment fraud, account takeovers, and social engineering scams. We have raised $145M from world-class investors, including...  ...~ Ontario About the Role: As a frontend-focused Senior Software Engineer, you will own the design and delivery of the user-... 

 ...Role Description We're hiring a Senior Software Engineer to help build and evolve the systems that keep Givebutter safe — fraud detection, risk decisioning, abuse prevention, and the internal tooling our operations team needs to investigate and act at scale. This is a... 

 ...Why This Role is Exciting We are looking for a highly motivated senior software engineer who can lead large, strategic, and complex projects. This position demands high level leadership , mentoring other engineers and helping to design and architect scalable solutions... 

 ...agents to code, deploy, and debug production software.  Today, we have two products: Warp,...  ..., Warp is one of the fastest-growing startups in the AI development space. Our mission...  ...work reaches hundreds of thousands of engineers every day, we'd love to have you. As... 

 ...set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer II Overview: Be part of the Operations & Technology Fraud Products team developing new capabilities for MasterCard's... 

 ...embodies the elegance of simplicity in engineering, transforming the demanding task of controlling...  ...an exceptional banking* experience for startups. Our team is passionately focused on...  ...the status quo for banking and fintech software, and many of our customers are startups... 

 ...Role Overview As a Software Engineering evaluator, you will play a crucial role in creating advanced datasets for training, benchmarking, and enhancing large language models. This position involves collaborating closely with researchers to curate code examples, provide... 

 ...fiscal integrity, and trust. Position Overview We are seeking a highly autonomous, systems-fluent, and development-oriented Software Engineer II (Money Movement & Card Ledger) to join our core financial platform engineering vertical under a permanent, full-time remote... 

 ...to join us in building the financial foundation small businesses deserve. About This Role We're hiring a Senior or Staff Software Engineer to work across our product teams. This is a high-impact, full-stack role where you’ll be shipping customer-facing features,... 

 ...About the Role: As a frontend-focused Senior Software Engineer , you will own the design and delivery of the user-facing experiences at the heart of our AI products. Your primary focus is building polished, performant, production-grade interfaces in React and TypeScript... 

 ...different teams, in different countries, with fundamentally different engineering philosophies and systems, had to connect perfectly. The...  ...all its internal and external integrations. As a Senior Software Engineer on the Banking Integration Platform Team, you’ll play...