Opiniion

Full Stack Developer - Backend Focused

Lehi, UT · Full-time

Sponsorship not specified$40k-$90kDetected 6 days ago

JavaScriptTypeScriptPythonReactVue.jsNode.jsFull-Stack DevelopmentCode ReviewGitSQLNoSQLPostgreSQLMongoDBAWSDockerCI/CDCircleCIRESTOAuthCollaboration

About the role

Opiniion is committed to exceptional service and innovation, earning recognition as one of America's fastest-growing private companies.
Driven by a forward-thinking team, we're shaping the future of resident engagement.
You'll go deep on backend and data while still contributing across front-end and back-end product work as priorities shift.

Write and maintain Node.js (TypeScript) API services and Python scripts.
Architect the relational schema from our existing document-based data model.
Design and execute a zero-downtime migration strategy (dual-write, expand-contract, and similar patterns).
Own database performance: indexing, query analysis, and connection pooling.
Work across MongoDB and PostgreSQL to read, process, and optimize data.
Opiniion is a resident satisfaction software that partners with property management companies to create better living experiences for their residents.
We're migrating from MongoDB to PostgreSQL across a complex Node.js application, and we need someone who can own that work: design the schema, execute a safe migration, and help the team write better application code on the other side.

5+ years of professional software engineering experience.
HOW YOU WORK Ownership mindset: you treat what you ship as your responsibility, not just your code.
NICE-TO-HAVES Experience with schema migration tooling (we use Drizzle).
Experience in SaaS or other product-led software environments.
Familiarity with MongoDB internals and NoSQL-to-relational migration patterns.

comfortable on the front end (JavaScript or TypeScript with a modern framework, Vue preferred, React welcome) and on the back end (services and APIs in Node.js and/or Python).
Strong SQL and solid relational data fundamentals (joins, CTEs, window functions, indexing).
Experience designing and consuming REST APIs, including auth flows (OAuth, API keys, token refresh), pagination, rate limiting, and error handling.
Comfortable in AWS (RDS, S3, ECS or Lambda, IAM basics) and using Docker for local development.
Disciplined with Git, pull requests, CI/CD, testing, and clear documentation.
Have shipped a production NoSQL to relational migration and can walk us through it.
Deep PostgreSQL knowledge (JSONB, CTEs, window functions, transactions, EXPLAIN ANALYZE).
Strong, autonomous Node.js and TypeScript skills, with a habit of putting data integrity first and speed second.

Comprehensive healthcare plans, encompassing medical, dental, and vision insurance, along with group life coverage.
401(k) retirement plan with a 100% corporate match on the first 1% and 50% match on the next 5%.
Pre-tax Health Spending Accounts (HSA).
Paid Parental Leave for all new parents (including adoption or foster care).
Unlimited Time Off policies.
Monthly Gym Reimbursement benefit. *Note that the above benefits are available only to full-time employees of Opiniion* Opiniion is an

At Opiniion, we take our work seriously, but we don't take ourselves too seriously!
Our culture has been affectionately coined "Funfessional"-a perfect blend of professionalism and fun.
We are committed to maintaining the highest standards of integrity, ethics, and excellence in all we do while fostering an environment where people enjoy coming to work.
We believe in collaboration, innovation, and building a team that truly cares-about our clients, their residents, and each other.
HOW WE BUILD WITH AI AI is part of how we build.
Our platform has helped thousands of property managers collect and act on real-time feedback, improve resident experiences, and enhance their online reputation.
Our continued growth and commitment to innovation make this an exciting time to be part of our team!
Lehi, UT THE ROLE As a Full-Stack Developer at Opiniion, you'll help build and improve the products our customers use every day, working across the stack to ship features, improve reliability, and support a fast-moving product and engineering team.

equal opportunity employer that is committed to diversity and inclusion in the workplace.

nation and harassment of any kind based on actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth and pregnancy-related condit

This listing is sourced directly from Opiniion's careers page and normalized into a canonical job model.