Mid-Senior Software Engineer (FastAPI, Python, SaaS)

Company Overview

Paramyter Tech is a registered Salesforce partner and an ISO 27001 & ISO 9001 certified company specializing in Salesforce consultation, implementation, and AppExchange product development. With expertise in Sales Cloud, Service Cloud, Marketing Cloud, Commerce Cloud, Community Cloud, and Vlocity, we deliver high-quality, affordable solutions to businesses worldwide. We are also committed to helping companies build high-performing teams through staff augmentation and recruitment services.

About the Role:

We are looking for aMid-Senior Software Engineer to join ourSaaS Product team. If you love or have experience in building scalable, multi-tenant applications and have hands-on experience with modern backend and frontend stacks, we’d love to talk to you!

Tech Stack:

• Backend: FastAPI, Python

• Frontend: React, Material UI

• Database: PostgreSQL (multi-tenant architecture)

• Infrastructure: NGINX, Redis, Render/AWS/GCP

• Other: RBAC, NGINX reverse proxy for multi-tenancy

What You’ll Do:

• Design, develop, and optimizescalable SaaS applications.

• Work onmulti-tenancy,RBAC, andhigh-performance APIs.

• Optimize database queries and ensure system reliability.

• Manage deployments usingRender, AWS, or GCP.

• Collaborate with a dynamic team to shape the product roadmap.

What We’re Looking For:

• 3+ years of experience inPython & FastAPI development.

• Experience withSaaS architectures & multi-tenancy.

• Strong knowledge ofNGINX, PostgreSQL, Redis, and cloud deployments.

• Good understanding offrontend (React, Material UI).

• Prior experience deployingSaaS applications on Render/AWS/GCP.

Why Join Us?

• Work on acutting-edge SaaS CRM product.

• Ownership & growth opportunities in a fast-growing startup.

• Competitive salary and flexible work environment.

Interested Candidates can share the Resume attanya.s@paramyter.tech /paulina.m@paramyter.tech