Full Stack Engineer

DS creates systems that power the next generation of radio spectrum intelligence. We collect radio data from all over the world, train neural networks to decipher it, and run them on the smallest chips we can. We’re solving a new, technically hard problem where nothing from other fields works out of the box, and along the way, we’ve built our own stack from scratch, including entirely new embedding model architectures, custom GPU kernels, and much more.

This year we’ve done 8-figure revenue, tripled our headcount, and raised a $25M Series A led by Sarah Guo (Conviction), Akhil Iyer (Shield Capital), and Nat Friedman (NFDG). We’re using it to invest in new research and to grow our small, New York-based team across engineering, research, and product.

Joining DS means owning major parts of a fast-growing AI research organization, joining a collaborative, talent-dense team with decades of experience in probabilistic ML, accelerated computing, embedded systems, and signal theory, and growing your career in the areas that interest you. You’ll fit in if you want to come to work for the problem itself and don’t want to choose between technical rigor, business value, and real-world impact. We work with high ownership and trust, and we do it together in the office 5 days/week.

We’re hiring a Full Stack Software Engineer to help build and refine our web-based interfaces, turning AI signal processing systems into an intuitive, performant user experience. You’ll work across the stack—from front-end frameworks like React to backend services in Rust—delivering fast, scalable solutions that keep pace with our rapidly evolving product.

This is not just a heads-down coding gig. You’ll be part of architecture discussions, quick prototypes, and real customer deployments, all in a startup environment where speed and ownership matter. If you’re hungry to grow, comfortable wearing multiple hats, and excited to push features quickly, we’d love to chat.

What You'll Do • Build and optimize front-end applications in React for real-time data visualization and user interaction.

• Develop backend APIs and services, contributing to both Rust and Python codebases.

• Work with databases and data streaming systems, ensuring performance and reliability at scale.

• Contribute to ad hoc prototypes—like a quick UI or a full system add-on—and integrate them seamlessly into the overall product.

• Collaborate closely with product, design, and ML teams, translating insights and feedback into new features or improvements.

• Participate in architecture-level decisions, helping shape the evolution of our platform.

• Grow fast with real opportunities – We’ll keep expanding your scope and giving you bigger challenges to help you reach your goals. If you don’t know exactly what role you want to grow into, you’ll have the freedom to take on different responsibilities and find the right path.

Who We're Looking For • Hands-on full stack experience—you’re comfortable hopping between frontend frameworks (React) and backend services (Rust, Python).

• Strong web development fundamentals—RESTful APIs, databases, and modern front-end tooling.

• Preferably startup experience, or at least a track record of working fast and delivering in a dynamic environment.

• Comfortable in Linux environments, with good understanding of build, deploy, and testing workflows.

• Excited to learn quickly and take on challenges beyond your immediate comfort zone.

• Great communication skills—you’ll discuss designs, explain technical trade-offs, and coordinate with multiple teams.

Who Thrives at Distributed Spectrum • Fast learners over specific backgrounds – We care more about how quickly you can pick up new skills than where you’ve worked before.

• Intellectual honesty – The right answer matters more than being right. You challenge assumptions, test ideas, and pivot when needed.

• Adaptability – We’re organized, but sometimes things change quickly. You find a way to make it work and balance short-term deliverables with long-term goals.

• Ownership of outcomes – You optimize your own time, focus on what matters to deliver quickly, and cut out inefficiencies.

• Not building in a vacuum – You stay connected to the rest of our teams and our customers to make sure all the pieces fit together.

What We Offer • Above-market salary, equity, and benefits package. 

• Early Series A Equity

• Excellent health, dental, and vision coverage

• 401(k) match - up to 4% of your salary

• Flexible PTO

• Daily office lunches in NYC