Software Engineer II: End-to-End SaaS & Real-Time Apps

Jobtailor; Boston (MA); On-site; USD 90,000 - 130,000; Full time

Job summary

Jobtailor in Boston is seeking engineers to design and build end-to-end features using React and Node.js for fast, scalable SaaS products. You’ll work across web and mobile apps, mapping interfaces, and data pipelines to deliver robust solutions.

Ideal candidates bring 3+ years in JavaScript/TypeScript, 1+ year React experience, plus comfort with Postgres and geospatial tech. A startup mindset and strong communication complete the profile.

Qualifications

• 3+ years of JavaScript/TypeScript with Node.js experience.
• 1+ year of React experience.
• Startup readiness: autonomous, fast-moving, proactive.
• Experience working on a SaaS product.
• Postgres experience is a plus; familiarity with geospatial frameworks (e.g., PostGIS, GeoJSON) is a plus.

Responsibilities

• Design and build end-to-end features with React and Node.js.
• Tackle web and mobile apps, mapping interfaces, data processing, and real-time collaboration tools.
• Profile and tune performance across the stack and ensure operational visibility with analytics and logging.
• Conduct code reviews and provide constructive feedback to grow the team’s technical capabilities.

Skills

JavaScript

TypeScript

Node.js

React

SaaS

Education

Degree in Computer Science

Degree in Civil Engineering

Tools

PostGIS

GeoJSON

Map Rendering

PostgreSQL

Job description

Jobtailor in Boston is seeking engineers to design and build end-to-end features using React and Node.js for fast, scalable SaaS products. You’ll work across web and mobile apps, mapping interfaces, and data pipelines to deliver robust solutions.

Ideal candidates bring 3+ years in JavaScript/TypeScript, 1+ year React experience, plus comfort with Postgres and geospatial tech. A startup mindset and strong communication complete the profile.