Senior Software Engineer
Human InterestBase Salary
$190k - $230k/yr
Responsibilities
- Design, build, and maintain user experiences for external and internal customers.
- Develop and maintain business-critical foundational services that serve as the platform's data funnel.
- Improve complex processes and systems to increase robustness and reduce manual intervention.
- Collaborate with engineers and stakeholders to share knowledge and build expertise.
- Own domains within the system and make informed engineering tradeoffs.
- Advocate for and improve internal and external user experiences.
- Direct AI agents across prototyping, implementation, debugging, and code review.
- Identify opportunities to automate repetitive engineering work and improve code quality through AI-driven review.
- Mentor engineers and review code deeply.
Requirements
- At least 6 years of experience building and maintaining software in production.
- Desire to work with Node, TypeScript, Kotlin, React, AWS, PostgreSQL, and Kafka.
- Proficiency with AI coding assistants such as Codex, Claude Code, and Cursor.
- Strong communication skills with engineers and non-engineers.
- Desire to learn, think creatively, and share knowledge.
- Interest in mentoring engineers and conducting deep code reviews.
- Proactive and empathetic approach to solving customer problems.
- Past experience working in startups and/or fintech is valued.
Benefits
- 401(k) plan with dollar-for-dollar employer match up to 4% of compensation, immediate vesting, and no plan fees.
- Health, dental, and vision insurance.
- Competitive time off and parental leave.
- Unlimited access to Addition Wealth financial tools and professionals.
- Enhanced mental health support through Lyra for employees and dependents.
- Fertility healthcare and family-forming benefits through Carrot.
- Student loan resources through Candidly.
- Monthly work-from-home stipend and quarterly lifestyle stipend.
- Team-building experiences, virtual social events, and team offsites.
Categories
About Human Interest
Human Interest is founded on a simple idea: Affordable, zero-transaction fee 401(k) plans for small and medium businesses. Businesses that, historically, never had access to these types of investment and tax-benefit retirement vehicles. Here are the big things we've done to shake up the retirement industry: 1. We eliminated all 401(k) transaction fees for companies and their employees. 2. We made it so easy to start saving that we see 2x the average industry participation rate. 3. We helped thousands of customers open their company’s first 401(k) plan and start saving. 4. We built end-to-end technology to solve administrative and compliance headaches for small and medium-sized businesses. Human Interest is leveling the playing field on retirement by making employer and employee retirement savings more intuitive, more affordable, and more inclusive. Human Interest is an affordable, full-service 401(k) and 403(b) provider that seeks to make it easy for small and medium-sized businesses to assist their employees with investing for retirement. Investment Advisory services provided through Human Interest Advisors, a Registered Investment Adviser. For more information, please visit humaninterest.com. This content has been prepared for informational purposes only, and should not be construed as tax, legal, or individualized investment advice. Consult an appropriate professional regarding your situation. Human Interest does not provide tax or legal advice. Investing involves risk, including risk of loss. Past performance does not guarantee future results.