Senior Software Engineer - Core Product

Position Summary

Senior Software Engineer on the Delta team dedicated to modernizing Campminder's core product by integrating legacy C#/.NET code with modern TypeScript/React services and AI-native engineering workflows.

Key Responsibilities

• Lead the Delta team in devising new and creative strategies to quickly modernize the product while delivering new value to customers rapidly.
• Partner with product to run rapid experiments and incorporate customer feedback quickly.
• Modernize legacy pages and workflows by introducing web components, React applications, and modern CSS into the existing platform, progressively upgrading the system.
• Build and maintain shared packages and reusable UI components across the CoreJS monorepo, ensuring consistency across applications.
• Partner with other engineering teams to integrate Auth0 authentication, modern navigation components, and shared services across the platform.
• Collaborate with product, engineering management, and architects to define right‑sized scope that maximizes customer impact while minimizing engineering investment.
• Champion AI‑native engineering workflows (Claude Code, AI‑assisted code review) to accelerate feature delivery and improve code quality across the team.
• Mentor engineers on and off the Delta team, championing best practices in automated testing, code quality, and progressive modernization strategies.

Qualifications

• Experience leading the design and implementation of major features and platform improvements in collaboration with multiple engineers and teams.
• Strong cross‑functional collaboration skills and a track record of partnering with product on rapid experimentation and customer feedback loops.
• Experience modernizing legacy systems while balancing impactful, incremental improvements with maintaining a high quality customer experience.
• Strong full‑stack skills spanning C#/.NET on the backend and TypeScript/React on the frontend; comfortable working across both a legacy monolith and modern greenfield applications.
• Experience with modern frontend tooling, shared component patterns, and testing frameworks.
• Strong track record of architecting scalable, reliable systems and making forward‑thinking technical trade‑offs.
• Experience identifying meaningful ways to use AI tools (e.g., Claude Code, Copilot, or similar) to increase engineering speed and quality, and enthusiasm for adopting AI‑native workflows to ship customer value faster.
• Passion for mentoring others and rolling out engineering best practices across teams.
• Excels at taking large, undefined problems and turning them into concrete next steps for themselves and others to tackle.

Location & Remote Work

Employees can work 100% remotely within the United States or choose days at home and at our office in Boulder, Colorado. Remote employees must have a reliable, high‑speed internet connection. We host a variety of all‑company hybrid meetings and social events.

Compensation & Benefits

Target salary range : $175,000–$215,000 plus participation in the Annual Bonus Program with eligibility for a $12,000 bonus. Additional benefits include:

• Robust medical, dental, and vision coverage options with generous employer contributions, plus a $500 employer HSA contribution for HSA‑compatible plans.
• Ability to choose where you work – remotely, in the office, or a mix!
• A variety of resources to support mental health and emotional well‑being.
• 12 weeks of 100% paid parental leave for all new parents, including via adoption, surrogacy, and foster care.
• 401(k) with 4% company matching.
• Trust‑Based (flexible) PTO (and yes, we use it!).
• $900/year wellness allowance.
• Company‑paid subscriptions, training, and support for using AI professionally and personally.

Interview Process

• 45 min – interview with People & Culture.
• 60 min – interview with Hiring Manager.
• Phase 3
  • 60 min – coding interview with Engineering team members.
  • 60 min – architecture interview with Engineering team members.
  • 30 min – culture interview with CTO.

EEO & Diversity Statement

We encourage people of all backgrounds to apply. We’re actively taking steps to make sure our culture is inclusive and that our processes and practices promote equity for all, including people of color, people from working‑class backgrounds, women, and members of the LGBTQ+ community. We welcome and encourage applications from people with these identities or members of other historically marginalized groups.

Research shows that women and people of color tend not to apply to jobs unless they believe they are 100% qualified and apply to fewer senior‑level positions. With that in mind, we encourage you to apply if you're not sure whether you meet our qualifications. We'd love to have the opportunity to consider you!

We encourage applications from parents, parents‑to‑be, and those responsible for the caretaking of others. We offer paid parental leave for birthing and non‑birthing parents (including for adoption, surrogacy, and foster care placement) and paid loss leave to recover from miscarriage or stillbirth. The company's HSA and wellness allowance contributions may be used toward childcare, eldercare, adoption fees, and fertility treatments like IVF, among other expenses.

Ideal Start Timeline

ASAP

Employment Classification

Exempt