Senior Software Engineer

Cruxx
New Jersey, United StatesunknownPosted Aug 29, 2026

About the role

Our client is a MedTech company is hiring its senior software engineering leader. The product is a complex physical system with a Python-heavy stack built around computer vision and machine learning, and the software has to be fast, reliable and provable in a clinical environment.

This is a player-coach role reporting into a hands-on, technically credible CTO. You will lead a small, capable team of software and AI engineers, and you will write and review code yourself.

What you will do:

Own software delivery across the platform: architecture, performance, code quality and release discipline

Solve a real performance-to-market problem: this system does heavy computation and it has to run fast enough for live clinical use

Set the engineering bar in a world of AI-assisted coding. Speed matters here, but in a medical device every line has to stand up to scrutiny, so you will define how the team uses these tools without letting quality slip

Build the practices a regulated software team needs, without drowning a startup in process

Grow the team through the next phase of hiring

Who you are:

A strong engineer first, a leader second. You still ship

Deep experience with Python and performance-critical systems; computer vision or ML experience strongly preferred

You have raised the quality and speed of a team before, and can show how

Experience with regulated software (medical devices, IEC 62304 or similar safety-critical domains) is a significant advantage

You care about doing it right and doing it fast, and you do not accept that those are opposites

Message me or apply. Full company details shared at first conversation.

Responsibilities

  • Own software delivery across the platform: architecture, performance, code quality and release discipline
  • Solve a real performance-to-market problem for live clinical use
  • Define how the team uses AI-assisted coding tools without compromising quality
  • Build necessary practices for a regulated software team
  • Grow the team through the next phase of hiring

Qualifications

  • Strong engineering background with deep experience in Python
  • Experience with performance-critical systems, computer vision or ML preferred
  • Experience with regulated software in medical devices or safety-critical domains

Skills mentioned

PythonSystem DesignPerformance OptimizationMachine LearningComputer VisionSoftware TestingUnit TestingModel EvaluationGitCI/CD

About Cruxx

Cruxx places MedTech pioneers in transformative roles, to help us live longer, healthier lives. We connect visionary talent with leading companies shaping the future of healthcare innovation. We focus on placing leadership and innovators who are ready to push the boundaries of medical technology and help turn today’s ideas into tomorrow’s life-changing realities. At Cruxx, we don’t just find talent—we solve problems. We are changemakers, We are Purposeful, We are Impactful and We are relentless in our pursuit This is Cruxx.

Staffing and Recruiting2-10 employeesLondon, England