Full-Time

Senior/Staff Full-Stack Engineer

Multiple Teams

Posted on 2/7/2025

Vultron

Vultron

11-50 employees

AI-powered platform automates government proposal writing

No salary listed

Company Does Not Provide H1B Sponsorship

San Francisco, CA, USA

In Person

US Top Secret Clearance Required

Category
AI & Machine Learning (2)
,
Required Skills
LLM
Python
React.js
Postgres
TypeScript
Next.js
Requirements
  • Proficiency in Typescript, React, NextJS, and other web technologies.
  • Proficiency in a backend language (eg. Python).
  • Experience with relational databases like Postgres.
  • Proven track record in developing exceptional software, especially in enterprise.
  • Extreme care about the end user experience and take pride in building exceptional products.
  • Demonstrated passion for start-ups or early-stage companies.
Responsibilities
  • Develop and Refine Products: Build and enhance our core platform to support complex customer needs.
  • Make an Impact: Collaborate with our teams to revolutionize government contracting and procurement operations.
  • Solve Unprecedented Challenges: Address complex issues in applying LLMs in government-related settings.
  • Rapid Iteration: Iterate closely with customers to improve user experience, performance, and security.
  • Grow With Us: Play a vital role in expanding our engineering team.
Desired Qualifications
  • Prior experience in AI and large language models is a plus but not mandatory.
  • At least 5 years of experience in full-stack engineering with a focus on product development.
  • Open to front-end or back-end specialization, but versatility across the stack is essential.
  • UI/UX and product design experience is advantageous, particularly for front-end focused roles.
  • Background as an early engineer in a rapidly growing startup.
  • Experience in renowned product organizations (e.g. Linear, Ramp)

Vultron.ai uses artificial intelligence to speed up government proposal writing for SMEs and government contractors. Users upload solicitation documents, and the platform extracts requirements to automatically generate a complete proposal template. Proposals can be drafted collaboratively, enriched with subject matter expert content, and checked against compliance and quality metrics using AI-driven analytics. The service is offered on a subscription basis with tiered options, possibly plus premium features. Unlike broader writing tools, Vultron.ai targets the government contracting space with a strong emphasis on regulatory compliance and efficient workflow, helping clients cut proposal time from about 60 hours to roughly 60 minutes. The company aims to save clients time and resources while improving the likelihood of winning bids by streamlining the proposal process.

Company Size

11-50

Company Stage

Series A

Total Funding

$22M

Headquarters

San Francisco, California

Founded

2023

Simplify Jobs

Simplify's Take

What believers are saying

  • 400+ leading federal contractors and enterprises adopted platform before May 2026 acquisition.
  • Series A $22M funding from Greycroft enabled research expansion and go-to-market acceleration.
  • 82% average time savings per proposal drives customer retention and expansion revenue.

What critics are saying

  • pWin.ai acquired entire customer portfolio May 2026, redirecting all users to competitor platform.
  • CEO Mac Liu stated pWin.ai superior in writing quality, Shipley integration, and enterprise security.
  • Lacks FedRAMP Moderate Equivalency certification, critical table-stakes requirement for federal contractors.

What makes Vultron unique

  • Agentic AI platform unifies federal business development, strategy, and proposal execution workflows.
  • Trained on licensed winning proposals with 95% accuracy compliance matrices and evaluator feedback.
  • Delivers 60-70% complete, fully compliant drafts in hours, reducing 60-hour process to 60 minutes.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

17%

1 year growth

17%

2 year growth

61%
Latin Business Today
Sep 11th, 2025
Vultron Raises $22M for Federal Growth

Vultron has raised $22 million in a Series A funding round led by Greycroft, with participation from Craft Ventures and others. The funding will accelerate Vultron's mission to transform federal growth through its Agentic Operating System, which enhances productivity and efficiency for federal contractors. The platform has significantly reduced proposal timelines and increased productivity for clients, including Fortune 500 companies. The investment will expand Vultron's research team and go-to-market strategy.

intelligence360
Aug 4th, 2025
Vultron Raises $22M for Federal Growth

Vultron has raised $22 million in a Series A funding round led by Greycroft, with participation from Craft Ventures, Long Journey, South Park Commons, and strategic angel investors. This funding will enhance Vultron's Agentic Operating System, designed for AI-driven federal growth. The platform supports contractors in the evolving federal procurement landscape, attracting major Fortune 500 companies and federal contractors in defense, aerospace, and technology sectors.

ExecutiveBiz
Jul 31st, 2025
Vultron Unveils Updated AI-Powered Tool for Federal Proposal Development

Vultron has launched its upgraded artificial intelligence-based platform designed to help government contracting teams speed up proposal development as they pursue federal procurement opportunities.

Built In San Francisco
Jul 16th, 2025
Vultron Raises $22M to Streamline Federal Contracting With AI

Vultron, a San Francisco-based AI company, announced $22 million in total funding, following its latest Series A funding round led by Greycroft.

PR Newswire
Jul 15th, 2025
Vultron Raises $22M for Federal Growth

Vultron, creator of the Agentic Operating System for federal growth, has raised $22 million in a Series A funding round led by Raycroft, with participation from Craft Ventures and others. This funding will enhance Vultron's ability to support federal contractors by accelerating its research and go-to-market strategy. Vultron's platform helps contractors reduce proposal timelines and increase productivity, with significant adoption by Fortune 500 companies and federal contractors.

INACTIVE