Senior Software Engineer, Customer Acquisition Team
Listed on 2026-01-12
-
Software Development
Software Engineer, Full Stack Developer
Human Interest is on a mission to ensure that people in all lines of work have access to retirement benefits.
More than half of all working Americans are not saving enough for their future. Too often, it’s because they are employed by a company that doesn’t offer a retirement plan. Human Interest is changing that by making it affordable and accessible for small and medium-sized businesses to offer employees a path to financial independence through retirement savings.
We’re a high-growth fintech company changing the retirement industry. We are backed by a number of investors. This includes funding from Marshall Wace and Baillie Gifford, as well as top investors such as Black Rock, TPG (The Rise Fund), Soft Bank, Glynn Capital, New View Capital, USVP, Wing, Uncork, and more.
About the roleAs a Senior Full-Stack Engineer on our CAT team, you will build industry-first products that allow businesses to launch their 401(k) in as little as five minutes, driving our business growth. You will collaborate with domain experts to design, build, test, and own systems and processes for servicing 401(k) plans and making our customers happy. As reliability is key to earning our customers’ trust, you will build robust systems that are observable, maintainable, and scalable.
As an engineering organization, we:
- Value continuous improvement - we care about documentation, security, durability, not just throwing features over the wall.
- Help each other be better engineers - we leave things better than we found it.
- Aspire to collaborate seamlessly - we ensure our software is improving the customer experience.
- Design, build, and maintain our user experiences for both external and internal customers
- Work on business-critical, foundational services which serve as the data funnel of our entire platform
- Improve complex processes and systems to make them more robust and require less human intervention
- Collaborate with other engineers and stakeholders to share knowledge and build expertise
- Develop ownership over domains in our system and make informed engineering tradeoffs
- Advocate for and delight internal and external users
- Write clean, high-quality code and tests to keep our system fast, reliable, and monitorable
- Lead and participate in development life cycle activities like design, coding, testing and production release
- Contribute to our evolving engineering standards, tooling, and processes
- 6+ years of experience building and maintaining software in production
- Desire to work with the following technologies:
Node, Type Script, React, AWS and PostgreSQL - Top notch communication skills. You can communicate well with engineers and non-engineers alike
- Strong desire to learn, think creatively, and share knowledge with others
- Enjoy mentoring other engineers and deeply review their code
- Proactive and empathetic mindset - you love to roll up your sleeves to fix problems for our customers
- Past experience working in startups and/or fintech
Human Interest is tackling one of our country's biggest challenges - closing the retirement gap. You'll be instrumental in architecting and scaling solutions that bring financial security to employees at small and medium-sized businesses nationwide. We’ve made significant progress, but there is still growth ahead, offering you a unique opportunity to solve complex problems, drive innovation, and advance your career alongside a dedicated, mission-driven team.
We value hard work and recognize that our team's contributions are key to our continued success.
Join Human Interest and make a lasting impact by shaping the future of retirement.
Our operating principles define how we work together as a team. They reflect Human Interest’s unique view on what’s important and what’s right. Documenting this core aspect of our culture helps employees make good decisions on their own. It also helps candidates considering career opportunities critically evaluate whether they will thrive at Human Interest.
- Customer obsession
:
We're all about creating amazing experiences for our customers. We put their needs first and go the extra mile to…
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).