Vannevar
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Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.
Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.
About the role
We’re hiring a Staff Technical Product Manager to lead definition and evolution of foundational platform capabilities spanning multiple engineering organizations. This role reports directly to the CTO and operates at the system level - shaping the structures and primitives that underpin our products rather than managing feature-level roadmaps.
You will own problems that cross organizational boundaries and cannot be solved within a single team. The objective of this role is improving structural coherence across the platform - defining durable system structures and primitives, aligning stakeholders, and ensuring they translate into real capability.
Operating in close partnership with engineering leadership, this role progressively assumes independent ownership of convergence and cross-organizational decision resolution. Execution coordination is part of the role, but performance is measured by durable system improvement and structural convergence.
Example problem spaces include:
- Authorization and policy models
- Identity and ownership boundaries
- Data access structures
- Platform abstractions and shared primitives
What you’ll do
- Define and evolve cross-platform system primitives and structures, translating mission and product needs into durable system behaviors and producing artifacts that clarify system intent (PRDs, specs, evaluation criteria)
- Drive resolution of structural problems spanning multiple engineering organizations
- Build alignment across engineering leadership, design, and mission stakeholders
- Maintain convergence momentum across teams implementing shared capabilities
- Partner with Engineering Managers to translate structural intent into execution plans and hold convergence through delivery
- Stay engaged through delivery to ensure implementations converge on intended outcomes
- Identify architectural divergence early and drive corrective action
- Identify and drive resolution of cross-team dependencies arising from shared platform primitives and structural initiatives
What we’re looking for
- Experience operating at Staff level in TPM, product architecture, or engineer-to-PM hybrid roles
- Strong systems reasoning across distributed systems, identity/authorization, or platform architecture
- Demonstrated success shaping technical direction across multiple teams
- Demonstrated ability to drive cross-organizational technical initiatives through to outcome - articulating tradeoffs, aligning stakeholders, and landing durable decisions
- Credible communicator able to influence senior engineers and technical leadership across domains without relying on formal authority structures
- High ownership mindset in ambiguous environments
- Outstanding driver and communicator who identifies structural risks early - such as unclear ownership, missing definitions, or weak execution setup - and intervenes to correct course
Nice to have
- Background in platform, infrastructure, or security domains
- Experience with policy or authorization systems
- Multi-tenant or regulated environment exposure
- Experience operating in environments with decentralized ownership or competing platform abstractions
What we offer
Comprehensive Benefits
- 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
We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @vannevarlabs.com domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.
Ready to apply?
Apply to Vannevar
Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.
Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.
About the role
AI Agents are core to Vannevar’s products - powering user-facing experiences, data enrichment pipelines, and asynchronous alerting services. The Agents Platform team builds the platform and tooling to enable all teams across the company to build robust and reliable Agents that are trusted for high-impact Government use cases. You will be a technical leader driving the development and adoption of this platform and helping us innovate in the rapidly changing space of Agentic AI.
What you’ll do
- Design and evangelize best practices for building AI Agents
- Drive standards and tooling for Agent quality including evaluation frameworks, test suites, and benchmark creation
- Partner with internal teams to find emerging product opportunities and build the tooling needed to support them
- Collaborate with other platform teams like our data platform and identity access management team to solve governance problems unique to AI Agents
- Stay current with emerging Agent techniques, tools, and best practices, particularly in areas like agent architectures, tool calling
What we’re looking for
- 5+ years of experience building and deploying backend, infrastructure, and/or machine learning systems in production environments
- Recent experience and excitement for building with Agent frameworks like LangGraph, Claude SDK, Google ADK, or similar.
- Advanced software engineering skills, including experience with distributed systems, APIs, and cloud infrastructure
- A history of not only building great tooling, but evangelizing them within a medium-large organization
- You have a passion for building reliable, performant AI systems and understand how they create value for end users
- U.S. Person status is required as this position will require the ability to access U.S only data systems
What we offer
- 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
We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @vannevarlabs.com domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.
Ready to apply?
Apply to Vannevar
Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.
Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.
About the role
Search is at the heart of Vannevar’s flagship platform and agentic workflows. We are seeking a Senior Software Engineer, with substantial knowledge and passion for search and information retrieval, to drive innovation in this space. In this role, you will work directly with our ML and product teams to advance a state-of-the-art search system that fundamentally drives our users’ ability to surface mission critical information.
What you'll do
- Design and adapt the technical strategy for search within Vannevar’s products, including how we leverage full-text search, vector databases, LLMs, NLP, and relevance algorithms
- Improve both search latency and relevance
- Collaborate with product engineers, designers, and mission strategists to translate user needs into data-informed search innovations
- Research and apply emerging technologies, trends and best practices in the search/information retrieval domain to improve index quality, freshness, and retrieval performance
What we’re looking for
- You have 7+ years of experience in backend software development, with 3+ years in search, information retrieval, or related fields
- You have a passion for architecting, developing and deploying reliable, scalable, and performant systems
- You have expertise in information retrieval, NLP, and machine learning. You have a deep understanding of concepts like indexing, ranking, query parsing, tokenization, and vector search.
- You have hands-on experience with at least one major search engine (e.g., Elasticsearch, OpenSearch), and familiarity with search evaluation frameworks (e.g., precision, recall, NDCG).
- You have excellent analytical, problem-solving, leadership, and communication skills.
- U.S. Person status is required as this position will require the ability to access U.S. only data systems.
What we offer
Competitive Salary
The salary range for this position is $150,000 - $215,000 + equity. Within the range, individual pay is determined by experience, relevant education, and/or training.
Comprehensive Benefits
- 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
We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @vannevarlabs.com domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.
Ready to apply?
Apply to Vannevar
Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.
Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.
About the Role
Machine learning is core to Vannevar's enrichment capabilities, powering intelligent data extraction, classification, and augmentation at scale. Our ML team builds the services and infrastructure that enable products across Vannevar to leverage state-of-the-art models for mission-critical enrichment workflows. We own the end-to-end ML platform, from training and fine-tuning models to deploying high-performance inference services, and we operate these capabilities in demanding production environments.
You will be a technical leader driving the development of scalable ML services for enrichment. You'll work across the full ML lifecycle, from experimenting with and training models using frameworks like PyTorch, TensorFlow, and Hugging Face, to deploying optimized inference services using ONNX, vLLM, and other deployment libraries. You'll partner with product teams to understand enrichment requirements, architect robust ML pipelines that handle large-scale data processing, and ensure our services meet strict performance and reliability standards in production.
What you'll do
- Design and build scalable ML services for enrichment workflows, including model training pipelines and high-performance inference APIs
- Deploy and optimize models using modern inference libraries and frameworks (ONNX, vLLM, TensorRT, etc.) to achieve low-latency, high-throughput performance
- Collaborate with software engineers and product teams to define data requirements, feature engineering strategies, and model evaluation metrics
- Build robust monitoring, observability, and evaluation systems to ensure model quality and service reliability in production
- Stay current with emerging ML techniques, tools, and best practices, particularly in areas like model optimization, efficient inference, and large-scale data processing
What we look for
- 5+ years of experience building and deploying machine learning systems in production environments
- Strong proficiency with model deployment technologies (Kubernetes, Ray, etc.) and inference libraries (ONNX, vLLM, TensorRT, or similar). Proficiency with model training frameworks (PyTorch, TensorFlow, Jax)
- You've successfully designed and scaled ML services that process large volumes of data and serve predictions with strict latency and throughput requirements
- Experience with the full ML lifecycle, including data preprocessing, feature engineering, model training, evaluation, deployment, and monitoring
- Solid software engineering skills, including experience with distributed systems, APIs, and cloud infrastructure
- You have a passion for building reliable, performant ML systems and understand how they create value for end users
- U.S. Person status is required as this position will require the ability to access U.S only data systems
What we offer
Competitive Salary
The salary range for this position is $150,000 - $215,000 + equity Within the range, individual pay is determined by experience, relevant education, and/or training.
Comprehensive Benefits
We’re proud to offer competitive benefits that support our employees. Some key highlights of our benefits package include:
- 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
We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @vannevarlabs.com domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.
Ready to apply?
Apply to Vannevar
Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.
Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.
About the role
The Data Platform team is responsible for the pipelines, search, and identity systems that are foundational to Vannevar’s flagship platform and agentic workflows. The systems we build and operate define and enforce standards for data processing, storage, access, and retrieval across a growing suite of 10+ products.
You will be part of a team that builds and manages this business-critical infrastructure. In this role, you’ll have the opportunity to serve as a technical leader—shaping patterns for enterprise-grade performance, scalability, reliability, quality, and security across the broader organization.
You’ll partner closely with product engineering teams to standardize and centralize shared infrastructure, reducing duplication and improving developer velocity. You’ll also collaborate with our Information Security team to ensure our systems meet the stringent security and compliance requirements of DoD environments. Finally, you’ll have an opportunity to craft the long-term strategy for the platform, guiding architectural decisions and investments that enable the company to scale safely and sustainably.
What you’ll do
- Drive the design, implementation, and evolution of core data platform infrastructure and shared services.
- Lead mission-critical projects to build and scale foundational platform capabilities.
- Partner closely with engineers across the organization to develop and standardize data platform solutions that solve cross-product challenges.
- Collaborate with Security and Mission stakeholders to define and enforce standards for access control, data protection, and system integrity.
- Influence architecture, technology selection, and engineering standards across the company.
- Grow your engineering skills by solving complex, high-impact problems in data platform and infrastructure systems.
What we’re looking for
- You have 7+ years of hands-on experience building and operating data platform primitives (storage, retrieval, and processing pipelines) that other product teams rely on.
- You have strong system design skills and can make thoughtful tradeoffs across performance, reliability, scalability, and cost.
- You have led cross-team technical initiatives spanning multiple systems, and driven adoption through influence.
- You bring a security-first mindset and are comfortable operating in environments with high operational discipline and sensitive constraints.
- You communicate complex technical concepts clearly to a broad audience, including engineers, cross-functional partners, and end users.
- U.S. Person status is required, as this role requires access to U.S.-only data systems.
What we offer
The salary range for this position is $150,000 - $215,000 + equity + 401K match. Within the range, individual pay is determined by experience, relevant education, and/or training.
We’re proud to offer competitive benefits that support our employees. Some key highlights of our benefits package include:
- Health, dental, and vision insurance
- 100% remote first culture. You can work from anywhere in the US and all full time employees have WeWork access
- Unlimited PTO including competitive vacation and holiday schedules
- Lifestyle stipends - Monthly mental health, wellness & fitness stipend, in-home office setup stipend and family planning assistance
- Salary top-up during military reserve duty
- Fully paid parental leave
- Child and pet care reimbursement during travel
We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @vannevarlabs.com domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.
Ready to apply?
Apply to Vannevar