Software Engineer - Backend

Natick, United States | Posted on 06/22/2026

Delsys Inc. ( ) is the world leader in wearable and non-contact sensor technology for high performance electromyography, biomechanics, and physiology instruments.

Since our inception in 1993, we have focused on building a strong interdisciplinary engineering team to solve some of the most intractable challenges for non-invasive biosignal sensing for human performance research and education.

We maintain a fully-featured design and production facility, serving a unique portfolio of hardware and software products that support clients and institutions in over 85 countries. Together with our affiliate company Altec Inc. ( ) we maintain an active portfolio of research programs that leverage the latest advances in computational technologies and sensor solutions to serve a wide variety of industrial, academic, and federal government needs.

We are seeking an aspiring Backend Software Engineer to join our Product Development Team ’ll help build the core infrastructure behind our signal acquisition and processing software, powering innovative solutions for wearable physiological sensors and real-world health applications.

We’re looking for engineers who are passionate about solving complex problems, building scalable systems, and contributing meaningfully to product development. If you’ve built your own applications or made impactful contributions to existing ones, we’d love to see them—please include screenshots or links in your application.

Primary Responsibilities:

• Architect and develop backend systems for our core products, including body-worn physiological measurement devices.
• Design and implement APIs and software components that integrate seamlessly across our product lines.
• Build robust data management strategies using modern frameworks and technologies.
• Develop drivers and communication protocols for custom PC peripherals.
• Translate cutting-edge research into production-ready software solutions that make a real-world impact.

Qualifications

• A degree (or near completion) in Computer Engineering, Computer Science, or a related field.
• Proficiency in backend programming languages such as Java, C#, or C++.
• Strong understanding of object-oriented design and MVVM (or MVC) architectural patterns.
• Experience developing backend systems for Windows or Linux environments.
• Bonus:
  Familiarity with wearable tech, real-time data processing, or signal acquisition.
• Must be able to show valid work eligibility.