Junior Software Engineer

Job Description

Job Description

Company Description

HarmonEyes is the world's only open, AI-powered eye-tracking platform that identifies and predicts a person's cognitive, emotional, and physical state based on eye movements alone. Compatible with any camera-based device, HarmonEyes provides a one-stop shop to analyze eye-tracking data, develop models, and deploy solutions to applications at scale with the Theia™ SDK. Backed by 60+ years of eye-tracking experience and born from the largest validated eye-tracking database (14 million unique records), HarmonEyes is used by the world's leading organizations in technology, aviation / automotive, healthcare, and elite performance in military and sports.

Job Description

As a Junior Software Engineer, you'll work alongside experienced engineers to build the systems powering our eye-tracking analytics platform. This is an ideal role for someone eager to grow their skills across the full stack—from real-time data pipelines to ML infrastructure.

What You'll Do

• Learn & Build : Develop features across our codebases with mentorship from senior engineers. Write clean, tested code and participate in code reviews.
• Data Pipeline Development : Help build and maintain data ingestion workflows for processing eye-tracking signals from various hardware sources.
• SDK Development : Contribute to our Theia SDK, working on various platforms and operating systems.
• Infrastructure Support : Assist with AWS infrastructure (EC2, S3, RDS) and help improve CI / CD pipelines and deployment automation.
• Documentation : Write clear technical documentation and help maintain internal knowledge bases.
• Develop POCs : research new technologies and build out proof-of-concepts from the ground up then report findings to the VP of Engineering.

Qualifications

Required

1-3 years of professional software development experience (internships count)

Strong foundation in Python—familiarity with NumPy, pandas, or similar scientific libraries

Experience with at least one other programming language (C#, Java, JavaScript, or C++ preferred)

Understanding of data structures, algorithms, and software engineering principles

Eagerness to learn new technologies and tackle unfamiliar challenges

Strong communication skills and comfort working in a collaborative team environment

Nice to Have

Experience with Unity or game engine development

Familiarity with Docker, containerization, or cloud services (AWS)

Exposure to time-series data, sensor data, or signal processing

Interest in VR / AR, eye-tracking, or human-computer interaction

Experience with machine learning concepts or tools

Why Join Us

Mentorship from experienced engineers in a growing team

Opportunity to work with cutting-edge VR / AR and eye-tracking technology

Direct impact on products used for health, performance, and research applications

Exposure to the full technology stack—from embedded systems to cloud infrastructure

Additional Information

How to Apply

This position reports to the VP of Engineering. If you're a curious technologist excited to grow your skills while working on challenging, real-world problems, we'd love to hear from you.

Please submit with :

Your resume

GitHub profile or portfolio of projects

A brief note on what excites you about this role