Software Engineer

120Water; Zionsville (IN); On-site; USD 80,000 - 100,000; Full time

Job summary

120Water, based in Zionsville, Indiana, is seeking a Software Engineer to focus on full stack development. You will be responsible for building features, APIs, and scalable microservices that enhance our SaaS platform. The ideal candidate should have at least 2 years of web development experience, with a focus on Node.js and React, and a strong understanding of object-oriented design principles. Join us in making a meaningful impact on water safety with your expertise and passion for growth.

Qualifications

• 2+ years of general web or platform development experience with web technologies.
• 1+ years of Node, React or other progressive JavaScript frameworks.
• Strong knowledge of object-oriented design principles.

Responsibilities

• Full stack development focused on building features and scalable microservices.
• Build APIs for integrations with our platform.
• Conduct code reviews and ensure quality delivery.

Skills

Full stack development

Node.js

React

Object-oriented design

Web technologies

Tools

AWS

GCP

SQL Server

PostgreSQL

Kubernetes

TypeScript

Job description

120Water is a mission‑driven SaaS company helping government agencies and utilities protect public health and give communities confidence in their water. Our platform unifies water data in one place, enabling customers to easily manage compliance and streamline everything from sampling to community communication and public transparency.

We power critical initiatives such as lead service line inventories, water quality and asset compliance, giving those responsible for water safety the tools they need to operate with clarity, precision, and speed.

Core Values

• People First
• Mission Guided
• Outcome Driven

Software Engineer

Reports To: Lead Software Engineer

Department: Product & Engineering

FLSA: Exempt

Your Impact

We are looking for full stack software engineers to help scale our platform. This role is full stack development focused and ranges from building features, to scalable microservices, to building and enhancing our APIs for integrations as well as front‑end UI development.

You will evangelize 120Water by fostering strong software delivery for not only our customers but also our internal stakeholders and partners through your ownership of our software development lifecycle.

What you’ll do

• Full stack development (Node, React)
• Build new features, components, microservices
• Build APIs to enable integrations with our platform
• Conduct code reviews

What you bring

• 2+ years of general web or platform development experience with web technologies (React preferred)
• 1+ years of Node, React or other progressive JavaScript frameworks to build dependable and scalable servicesi>
• Strong knowledge of object‑oriented design principles and methodologies
• Interest and ability to learn and grow your skills
• You enjoy start‑up/scale‑up fast‑pace growth

Nice to have

• Ideally familiarity with Relational databases
• Familiarity with AWS or GCP

Our Tech Stack

• TypeScript
• Node.js
• React
• Java
• AWS
• Kubernetes
• SQL Server
• PostgreSQL