Full Stack Engineer (Senior) ID52039

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE
As a Senior Fullstack Engineer, you’ll build and optimize a multi-tenant SaaS platform, shaping both frontend and backend systems to deliver seamless, data-driven experiences. You’ll work with modern cloud technologies, influence product decisions, and directly impact performance, scalability, and business outcomes in a fast-paced, high-impact environment.

WHAT YOU WILL DO
- Build a multi-tenant, role-based SaaS UI using React;
- Develop data-heavy views powered by BigQuery;
- Implement high-performance filtering, pagination, and caching;
- Enable secure file downloads using short-lived GCS signed URLs;
- Design and implement backend services and integrations using Python (FastAPI);
- Deploy FastAPI services on Cloud Run;
- Build product endpoints using Cloud Functions;
- Implement authentication and authorization using Firebase;
- Develop production-grade APIs with logging, monitoring, and reliability;
- Write performant BigQuery SQL;
- Design tenant-safe data access patterns;
- Collaborate on dbt models and transformation logic;
- Optimize queries for cost and latency;
- Work with GCP services including BigQuery, Firestore, GCS, Cloud Run, IAM, and Secret Manager;
- Implement infrastructure as code with Terraform;
- Ensure observability, monitoring, and cost awareness;
- Contribute to building a data stack to handle AI agentic workflows.

MUST HAVES
- 2+ years building production full stack systems;
- Strong in Python and SQL;
- Familiar with GCP or AWS;
- Strong in React with experience building real SaaS dashboards;
- Multi-tenant SaaS experience;
- Comfortable shipping features end-to-end without handholding;
- Experienced in fast moving startup environments;
- Upper-intermediate English level.

PERKS AND BENEFITS
- Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
- Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
- Exciting projects: Modern solutions with Fortune 500 and top product companies.
- Flextime: Flexible schedule with remote and office options.