Backend Engineer — Hybrid, Equity + Bonus

Ketryx Corporation; Cambridge (MA); Hybrid; USD 130,000 - 150,000; Full time

Benefits offered by this job

Competitive compensation

Stock options

Generous PTO for full-time

Job summary

Ketryx is seeking a Backend Engineer to join our Boston team. You will own key backend features, design scalable APIs, and collaborate with frontend and product teams to deliver safe, regulated healthcare software.

With 3+ years of experience, you will tackle complex problems in a fast-paced startup and help shape our data models, services, and deployment practices in a hybrid work environment. This role offers a base salary of $130,000-$150,000 plus bonus and equity.

Qualifications

• 3+ years of full-time industry experience building production web applications.
• Proficient in TypeScript and PostgreSQL with strong backend skills.
• Experience collaborating with frontend teams and product managers in English.

Responsibilities

• Backend development: build features end to end, APIs, and integrations.
• Database work: design/evolve PostgreSQL schemas and write efficient queries.
• Maintainable systems: write clean, tested code and improve migrations/documentation.
• Operational reliability: monitor, debug, and fix performance/reliability issues.
• Frontend when needed: contribute to React/Next.js frontend for backend work.
• Collaboration: work with customers, designers, product managers, and Boston team.

Skills

TypeScript

PostgreSQL

React

Backend Development

Web Applications

English Communication

Tools

Prisma

Next.js

Docker

AWS

GitHub

Job description

Ketryx is seeking a Backend Engineer to join our Boston team. You will own key backend features, design scalable APIs, and collaborate with frontend and product teams to deliver safe, regulated healthcare software.

With 3+ years of experience, you will tackle complex problems in a fast-paced startup and help shape our data models, services, and deployment practices in a hybrid work environment. This role offers a base salary of $130,000-$150,000 plus bonus and equity.