Senior/Lead Full Stack Engineer - MeshMesh

Momentum; San Francisco (CA); On-site; USD 150,000 - 230,000; Full time

Job summary

Leadout Capital is hiring a Full Stack Engineer to build and maintain backend services and customer-facing features for MeshMesh. You will work across the full stack, collaborating with product and design to translate requirements into working software.

You will write clean, tested code, participate in reviews, and leverage modern web frameworks with AI tooling to ship features quickly. Candidates typically have 4–8 years of experience and a related technical degree.

Qualifications

• 4–8 years of experience in software development.
• Experience building production software across backend and frontend.
• Proficiency with modern web frameworks and backend languages.
• Experience designing and consuming APIs.
• Familiarity with agent-based AI tooling (Claude, etc.) for rapid shipping.

Responsibilities

• Build and maintain services and APIs powering the MeshMesh platform.
• Develop customer-facing features across the full stack.
• Collaborate with product and design to translate requirements into software.
• Write clean, tested, maintainable code and participate in code reviews.

Skills

Full stack development

API design

Code reviews

Modern web frameworks

Backend development

Frontend development

Agentic engineering

Education

Related technical degree

Job description

The Experience

As a Full Stack Engineer on MeshMesh, you will build features end-to-end, from backend services to the customer-facing experience, helping bring our mesh networking platform to life for customers.

What You'll Actually Be Doing

• Build and maintain services and APIs that power the MeshMesh platform.
• Develop customer-facing features across the full stack.
• Collaborate with product and design partners to translate requirements into working software.
• Write clean, tested, maintainable code and participate in code reviews.

You're Our Person If...

• You have 4-8 years of experience.
• You have experience building production software across both backend and frontend layers.
• You are proficient in modern web frameworks and backend languages.
• You have experience designing and consuming APIs.
• You are an Agentic Engineer - you build with Claude and similar AI coding tools, using agent loops, tool use, and well-grounded context engineering to ship code fast.
• You have a related technical degree or experience

Even Better If...

• You have experience with networking or real-time systems.
• You have contributed to a product from early stage through scale.
• You have experience in DevOps, Security, or Architecture.