Startup Software Developer Internship Jobs in Wisconsin

Saronic Technologies is a leader in revolutionizing autonomy at sea, dedicated to developing state-of-the-art solutions that enhance maritime operations through autonomous and intelligent platforms.

We are seeking a Senior Systems Software Engineer to design, implement, and optimize software systems for our autonomous surface vessels. This role will involve working closely with cross-functional teams to develop robust software solutions that meet the unique challenges of maritime operations.

• Design, develop, and maintain software systems using NixOS for autonomous navigation, control, and communication of autonomous surface vessels
• Collaborate with hardware engineers to integrate software with vessel systems, ensuring seamless operation
• Implement algorithms for controls and sensor fusion
• Optimize network communications for low bandwidth/high latency environments
• Conduct software testing and validation to ensure reliability, robustness, and performance in real-world maritime environments
• Participate in code reviews and maintain high coding standards, ensuring scalability and maintainability of software
• Troubleshoot and debug complex software issues, providing timely resolutions
• Document software designs, processes, and test results for compliance and knowledge sharing
• Stay updated on industry trends, emerging technologies, and best practices in autonomous systems

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field
• Senior Engineers: 3+ years of experience in software engineering, preferably in autonomous systems or robotics
• Staff Engineers: 8+ years of experience in software engineering, including architecture, cross-functional leadership, or platform ownership in autonomy, robotics, or embedded systems. Experience programming in C/C++ or Rust
• Strong understanding of algorithms, data structures, and software design patterns
• Experience with embedded Linux systems and embedded software development
• Experience with low-level serial protocols (e.g., RS-232, CAN) is a plus
• A strong understanding of networking principles and protocols (e.g., TCP/IP, UDP) is a plus
• Familiarity with sensors, control systems, and maritime operations is a plus
• Knowledge of DoD standards and regulations related to software development is advantageous
• Excellent problem‑solving skills and ability to work in a fast‑paced startup environment
• Strong communication skills and the ability to collaborate effectively with cross‑functional teams

• Medical Insurance:Comprehensive health insurance plans covering a range of services
• Dental and Vision Insurance:Coverage for routine dental check‑ups, orthodontics, and vision care
• Saronic pays 100% of employees' insurance premiums and 80% of dependents' premiums
• Time Off:Generous PTO and Holidays
• Parental Leave:Paid maternity and paternity leave to support new parents
• Competitive Salary:Industry‑standard salaries with opportunities for performance‑based bonuses
• Retirement Plan:401(k) plan
• Stock Options:Equity options to give employees a stake in the company’s success
• Life and Disability Insurance:Basic life insurance and short- and long-term disability coverage
• Additional Perks:Free lunch benefit and unlimited free drinks and snacks in the office

• Prolonged periods of sitting at a desk and working on a computer.
• Occasional standing and walking within the office.
• Manual dexterity to operate a computer keyboard, mouse, and other office equipment.
• Visual acuity to read screens, documents, and reports.
• Occasional reaching, bending, or stooping to access file drawers, cabinets, or office supplies.
• Lifting and carrying items up to 20 pounds occasionally (e.g., office supplies, packages).

If this role is based in the United States, it requires access to export‑controlled information or items that require “U.S. Person” status. As defined by U.S. law, individuals who are any one of the following are considered to be a “U.S. Person”: (1) U.S. citizens, (2) legal permanent residents (a.k.a. green card holders), and (3) certain protected classes of asylees and refugees, as defined in 8 U.S.C. 1324b(a)(3).

Saronic does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits. We are also committed to providing reasonable accommodations for qualified individuals with disabilities.