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.