Senior Fullstack Developer

Senior Fullstack Developer Join us to build a more rewarding financial future for all Canadians At Neo, we’re on a mission to build a more rewarding financial future for all Canadians. Life at a rapidly scaling tech startup isn’t for everyone. It’s complex, fast-paced, high-pressure, but also incredibly fulfilling. Since its founding in 2019, Neo has gained incredible traction and is one of the fastest-growing fintech companies in Canada. - #1 on Deloitte’s Technology Fast 50 for 2023, 2024, and 2025 https://www.newswire.ca/news-releases/neo-financial-achieves-first-ever-three-peat-win-as-number-one-on-deloitte-s-technology-fast-50-list-889692540.html — the first company ever to achieve a three-peat at the top! - #1 Fastest Growing Company in Canada for 2024 by Globe & Mail https://www.businesswire.com/news/home/20240927952651/en/Neo-Financial-Ranks-No.-1-on-The-Globe-and-Mail%E2%80%99s-2024-List-of-Canada%E2%80%99s-Top-Growing-Companies - Top-ranked mobile apps and credit cards - Team of 500+ people - 1M+ customers - 10K+ retail partners High Performance at Neo: We recruit, hire, and build our company culture around these attributes: Teamwork: We trust, respect, encourage, and show up for each other — through good times and hard. We’re on this mission not just for ourselves, but also for the people we work with — and ultimately, for our customers. Ownership: We all have a stake in Neo’s success — so we go out of our way to do what needs to get done. We hold ourselves accountable to deliver on our commitments — to our customers, to our partners, and to our team. When we fall short, we find a way to do better in the future. Professional Integrity: We’re asking millions of Canadians to trust us with their hard-earned money — so we hold ourselves (and each other) to the highest standards of integrity. The Role Neo Financial is looking for a Senior Full-stack Developer to join our team in the Calgary office. In this role, you will collaborate with other talented devs, deliver high quality code and build exciting products and features. You‘ll work on architecture, front and back-end code while fostering best practices like, automated testing, code reviews, and continuous delivery. You’ll work with cutting edge tools and patterns. Our technology stack is built using a Microservices architecture and comprises TypeScript, Node.js, Serverless framework, GraphQL, MongoDB, all hosted on AWS. We’re super-charging our developers with AI, leveraging tools like Github Copilot and Cursor to fuel rapid development, and building our own agentic systems with Gemini to empower our teams. What you'll be doing: - Write and ship impactful code (Typescript, Node, Apollo GraphQL, MongoDB) - Lead others by example and look for opportunities to mentor other developers - Plan and implement solutions to complex problems - Contribute to a micro-services architecture and implement practices like idempotency, asynchronous communication and distributed transactions - Perform meaningful code reviews with in-depth yet constructive criticism; give and take feedback - Advocate for best practices like unit and integration testing Who we are looking for: - Expertise in back-end development, including data, APIs, queues, security, scalable systems, and business logic. - Demonstrated ability to build full-stack web projects that include both cutting edge technologies and complex business logic - Mastery of programming principles and one or two programming languages - alongside keen interest to expand your skills to encompass new languages and technologies. - Experience in performance optimization, scaling solutions and a strong knowledge of security best practices - Familiarity with cloud-based infrastructure, AWS a plus - Familiarity with different types of data stores and databases - preferably beyond exclusively knowing about SQL databases - Experience working with bigger teams and bigger projects that span multiple teams - Seasoned ... (truncated, view full listing at source)