Entry-Level Software Engineer - SaaS Platform (Node/TS)

Polluxa, Inc.; Mesa (AZ); On-site; USD 65,000 - 90,000; Full time

Job summary

Polluxa, Inc. in Mesa, AZ is seeking an entry-level Software Engineer to join a small team building a new multi-tenant SaaS platform. You’ll work under the founder’s guidance on a modern stack (Node.js, TypeScript, PostgreSQL, React) and gain hands-on production experience.

You’ll grow skills in security-first engineering, feature development, testing, and code review, with mentoring and opportunities to contribute to ERP-related integrations (Odoo) as the project expands.

Qualifications

• 0–3 years of experience building web applications.
• Working knowledge of JavaScript/TypeScript and relational databases (PostgreSQL a plus).
• Eagerness to learn security-first engineering habits.
• Basic Python exposure; interest in ERP/Odoo a plus, not required.
• Comfortable using AI coding assistants and open to close code review.

Responsibilities

• Build a multi-tenant SaaS platform (Node.js/TypeScript, PostgreSQL, React) from an approved architecture, with code review and mentorship.
• Implement features, write tests, and fix bugs, with increasing ownership as you demonstrate reliability.
• Learn and apply security fundamentals under guidance: tenant isolation patterns, RBAC, secrets management, rate limiting.
• Assist in maintaining and extending a customized Odoo Enterprise deployment (Python).
• Document your work and help build out team coding standards as the codebase grows.

Skills

JavaScript/TypeScript

PostgreSQL

AI-assisted workflow

Code review

Security fundamentals

Communication

Tools

Node.js

TypeScript

React

Python

Odoo ERP

Job description

Polluxa, Inc. in Mesa, AZ is seeking an entry-level Software Engineer to join a small team building a new multi-tenant SaaS platform. You’ll work under the founder’s guidance on a modern stack (Node.js, TypeScript, PostgreSQL, React) and gain hands-on production experience.

You’ll grow skills in security-first engineering, feature development, testing, and code review, with mentoring and opportunities to contribute to ERP-related integrations (Odoo) as the project expands.