Mainstay Labs Inc. is seeking a Staff Software Engineer for a high-agency, full-stack role. You will tackle product challenges that translate directly to business value, designing and shipping complex systems and tools that enable teams to execute at scale.
What You'll Do
- Contribute to all phases of product development, from ideation and prototyping to implementation and iteration.
- Build and evolve both frontend product experiences and the backend services that power them.
- Design reliable and scalable backend services to support new features in production.
- Modernize and automate legacy workflows in the real estate industry.
- Define and ship useful features in partnership with cross-functional teams.
- Mentor and support the growth of other engineers on the team.
- Collaborate closely with product managers, designers, and operators to identify and solve customer pain points.
What We're Looking For
- 5+ years of experience building and delivering production-grade software.
- Strong full-stack engineering skills, with a focus on backend scalability and system reliability.
- Experience designing, building, and evolving scalable systems and services.
- Clear, concise communicator.
- Proactive and ownership-driven—comfortable navigating ambiguity and shifting priorities.
- Customer-focused mindset with a drive to build solutions that solve real problems.
- Strong Python background.
Nice to Have
- Experience in fast-paced, high-growth startup environments.
- Experience with TypeScript and React.
- Experience with workflow automation or complex data integration.
Technical Stack
- Python
- TypeScript
- React
- AWS
Work Mode
This is a remote position.
We believe in fairness and openness throughout our hiring process, evaluating candidates based on qualifications without regard to race, color, religion, national origin, age, gender, marital status, disability, veteran status, sexual orientation, gender identity, or any other protected status.
