Senior Software Engineer

Vannevar Labs

Senior Software Engineer contributing to agentic AI development at Vannevar for national security. Collaborating with mission owners to build impactful products and workflows.

Posted 5/8/2026full-timeRemote • New York • 🇺🇸 United StatesSenior💰 $170,000 - $225,000 per yearWebsite

Tech Stack

Tools & technologies

AWSJavaScriptNode.jsPostgresPythonReactTypeScript

About the role

Key responsibilities & impact

Design, build, and ship a cutting-edge agent-powered mission console using TypeScript, React, Tailwind, Node.js, and Python.
Partner with customers, mission owners, designers, and other engineers to understand user workflows and create 10x better solutions for their problems leveraging agents.
Help define and shape the surface for which users are enabled by AI and agents at Vannevar.
Implement and maintain robust agentic workflows to enable missions at scale.

Requirements

What you’ll need

5+ years of professional software development experience
Expertise in TypeScript, Node.js, Postgres, Python, and AWS
Experience building agents using any framework (LangGraph, Agno, Pydantic AI, etc.)
Prior experience working in a user-facing product role
Active Security clearance or ability to obtain one and desire to travel to visit users, collect feedback, and debug issues
Prior experience developing AI-native products

Benefits

Comp & perks

Health, dental, and vision insurance
Remote friendly with WeWork access
Unlimited PTO, shared downtime during the federal holiday calendar, and company-wide off time at the end of each year
401(k) match
Lifestyle & wellbeing stipends
Salary top-up during military reserve duty
Fully paid parental leave
Child and pet care reimbursement during travel

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

TypeScriptReactTailwindNode.jsPythonPostgresAWSLangGraphAgnoPydantic AI

Soft Skills

collaborationproblem-solvinguser experience designcommunicationfeedback collection

Certifications

Active Security clearance