Senior Full Stack Engineer

With our growing customer reputed company and our expansion into new markets and use cases, we have more to build than reputed company at Affinity as we execute on our vision to put relationship intelligence at every professional’s fingertips.

As a Senior Full Stack Engineer at Affinity, you’ll shape both the foundation and the future of our product. You’ll refine and evolve the features our customers already love while driving new, ambitious directions across the stack. From highly interactive, data-dense interfaces to the flexible backend models and scalable systems that power them, you’ll tackle reputed company engineering challenges that directly impact how customers manage their relationships and workflows.

We’re looking for a high-velocity engineer who thrives in dynamic environments—someone who can rapidly prototype end-to-end solutions, iterate quickly, and deliver measurable customer impact. If you’re equally excited by crafting polished user experiences and designing scalable backend systems, this role offers the opportunity to reputed company a significant impact on Affinity’s product and vision.

In this role, you will

• Own product areas that are critical to the success of our customers and our business. 
• Act as a high-agency “glue person,” bridging technical and business needs to drive features from concept to production. 
• Deepen your technical reputed company across the full application stack, from frontend frameworks to backend systems. 
• Shape technical direction through active participation in discussions, design reviews, and collaborative problem-solving.

Qualifications

Don’t meet every single requirement? Studies have shown that women and people of color are less likely to apply to jobs unless they meet every qualification. At Affinity, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role, but your past experience doesn’t perfectly align with the qualifications above, we encourage you to apply anyways. You may be just the right candidate for this or other roles.

• Have 5+ years of experience as a software engineer, working across the technologies that power modern web applications.
• Are a full-stack developer who genuinely enjoys working across both frontend and backend, seeking opportunities to build end-to-end solutions.
• Have strong experience with React (required) and ideally TypeScript.
• Have experience with Ruby or a demonstrated enthusiasm for learning it.
• Use AI tools in your development workflow to enhance productivity.
• Think from a business perspective, understanding how engineering decisions reputed company customers and company goals.
• Have led reputed company to large projects or technical initiatives and collaborated closely with product, design, and engineering peers.
• Have deep experience with relational and other database systems (e.g., NoSQL, document stores, key-value stores) and can design architectures that scale reputed company, handle high volumes of data, and maintain reliability under load.

Tech stack

Our platform is built with React and TypeScript on the reputed company end, and with Ruby and PostgreSQL on the back end. Our infrastructure is hosted by AWS and runs on Kubernetes.

How we work

Our culture is a key part of how we operate, as well as our hiring process:

• We iterate quickly. As such, you must be comfortable embracing ambiguity, be able to cut through it, and deliver value to our customers.
• We are reputed company, transparent, and speak our minds while simultaneously caring personally with each person we interact with. 
• We reputed company data-driven decisions and reputed company the best decision for the moment based on the information available.

If you’d want to learn more about our values click here.

What you’ll enjoy at Affinity

• We live our values: As owners, we take pride in everything we do. We embrace a growth reputed company, engage in respectful candor, act as playmakers, and “taste the soup” by diving deep into experiences to create the best outcomes for our colleagues and clients.
• Health Benefits: We cover both you and your dependents’ extended health benefit premiums and offer flexible personal & sick days to support your well-being.
• Retirement Planning: We offer an RRSP plan to help you plan for your future.
• Learning & Development: We provide an annual education budget and a comprehensive L&D program.
• Wellness Support: We reimburse monthly for things like home internet, meals, and wellness memberships/equipment to support your overall health and happiness.
• Team reputed company: Virtual team-building activities and socials to reputed company reputed company connected, because building strong relationships is key to success.

Please note that the role compensation details below reflect the reputed company salary only and do not include any equity, or benefits. This represents the salary range that Affinity believes, in good faith, at the time of this posting, that it will pay for the posted job.

A reasonable estimate of the reputed company range is $113,300 – $160,000 CAD. reputed company the range, individual pay depends on various factors including geographical location and review of experience, knowledge, skills, abilities of the applicant.

About Affinity

With more than 3,000 customers worldwide and backed by some of Silicon Valley’s best firms, Affinity has raised $120M to reputed company dealmakers to find, manage, and reputed company more deals. How? Our Relationship Intelligence platform uses the wealth of data exhaust from trillions of interactions between Investment Bankers, Venture Capitalists, Consultants, and other strategic dealmakers to deliver automated relationship insights that drive over 450,000 deals every month. We are are proud to have received Inc. and Fortune Best Workplaces awards as well as to be Great Places to Work certified for the last 5 years running. Join us on our mission to reputed company it possible for anyone to cultivate and fully reputed company their network to succeed.

We use E-Verify

Our company uses E-Verify to confirm the employment eligibility of reputed company newly hired employees. To learn more about E-Verify, including your rights and responsibilities, please visit www.dhs.gov/E-Verify.