2 months ago

Senior Full-Stack Software Engineer, AI

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Design, build, and ship AI-powered workflow systems as a senior full-stack engineer. You’ll work across backend and frontend (Python, TypeScript, React) on AWS to deliver production-ready AI features, optimized LLM performance, and scalable data-driven products for real estate operations, collaborating closely with product, data science, and engineering teams.

Location: San Francisco, San Jose, Cupertino, Palo Alto

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Sr. Manager level

Key Responsibilities

•Contribute to all phases of product development, from ideation and prototyping to implementation and iteration.
•Design reliable, scalable backend services to support AI-powered features in production.
•Build and evolve scalable backend services and APIs that aggregate, enrich, and serve large, complex real estate datasets.
•Develop and refine frontend and backend product experiences that make sophisticated data intuitive, trustworthy, and actionable.
•Mentor other engineers through code reviews, technical guidance, and shared ownership of team standards.

Key Requirements

•5+ years of experience building and shipping production-grade software in fast-paced startup environments.
•Proven, hands-on experience developing and deploying production-ready AI features.
•Deep experience designing, building, and operating scalable backend systems, ideally in Python.
•Solid frontend experience with React or similar modern frameworks.
•Clear, thoughtful communication skills for a remote, highly collaborative team.

Experience:5+ yearsAISaaSReal estateData-heavy

Skills:CommunicationCollaborationProblem-solving

Tech Stack:PythonTypeScriptReactAWSFastAPIDjangoPostgreSQLAirflowDbtSnowflakeTerraform

Company Brief

Mainstay

Mainstay operates an AI-native market intelligence and transaction platform for the single-family rental (SFR) industry, aggregating and standardizing data from many sources to help owners, operators, and investors buy, manage, and sell homes.

Industry: PropTech

Company Size: Medium (51 to 250 employees)

Growth: Growth Stage Startup

Funding: Series A

Headquarters: San Francisco, United States

Founded: 2020

Glassdoor: 3.0

Website Glassdoor

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Mainstay

2 months ago

Senior Full-Stack Software Engineer, AI

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Location: San Francisco, San Jose, Cupertino, Palo Alto

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Sr. Manager level

Key Responsibilities

•Contribute to all phases of product development, from ideation and prototyping to implementation and iteration.
•Design reliable, scalable backend services to support AI-powered features in production.
•Build and evolve scalable backend services and APIs that aggregate, enrich, and serve large, complex real estate datasets.
•Develop and refine frontend and backend product experiences that make sophisticated data intuitive, trustworthy, and actionable.
•Mentor other engineers through code reviews, technical guidance, and shared ownership of team standards.

Key Requirements

•5+ years of experience building and shipping production-grade software in fast-paced startup environments.
•Proven, hands-on experience developing and deploying production-ready AI features.
•Deep experience designing, building, and operating scalable backend systems, ideally in Python.
•Solid frontend experience with React or similar modern frameworks.
•Clear, thoughtful communication skills for a remote, highly collaborative team.

Experience:5+ yearsAISaaSReal estateData-heavy

Skills:CommunicationCollaborationProblem-solving

Tech Stack:PythonTypeScriptReactAWSFastAPIDjangoPostgreSQLAirflowDbtSnowflakeTerraform

Company Brief

Mainstay

Industry: PropTech

Company Size: Medium (51 to 250 employees)

Growth: Growth Stage Startup

Funding: Series A

Headquarters: San Francisco, United States

Founded: 2020

Glassdoor: 3.0

Website Glassdoor