Onebrief is collaboration and AI-powered workflow software designed specifically for military staffs. By transforming this work, Onebrief makes the staff as a whole superhuman - meaning faster, smarter, and more efficient.
We take ownership, seek excellence, and play to win with the seriousness and camaraderie of an Olympic team. Onebrief operates as an all-remote company, though many of our employees work alongside our customers at military commands around the world.
Founded in 2019 by a group of experienced planners, today, Onebrief’s team spans veterans from all forces and global organizations, and technologists from leading-edge software companies. We’ve raised $320m+ from top-tier investors, including Battery Ventures, General Catalyst, Sapphire Ventures, Insight Partners, and Human Capital, and today, Onebrief is valued at $2.15B. With this continued growth, Onebrief is able to make an impact where it matters most.
Battle Road Digital, part of Onebrief, applies state-of-the-art innovations and experience from the video game industry to build the future of simulations, modeling, and operations with AtomEngine – our proprietary cloud-based game engine that’s making the world playable.
About the RoleWe are looking for a Game Play Engineer who loves solving cutting-edge technical challenges to deliver great player experiences.
As a Gameplay Engineer, you’ll join a team of experienced game developers building AtomEngine, our scalable cloud-based simulation and modeling platform. In this role, you’ll work with our awesome team, building new gameplay systems and user experiences.
What You'll DoCollaborate closely with designers to iterate on gameplay concepts and specifications, ensuring features are technically feasible, performant, and deliverable within schedule constraints
Implement new gameplay systems and player-facing features in AtomEngine using Godot, GDScript, and C++
Profile, analyze, and optimize gameplay systems to ensure high performance and responsiveness across a range of scenarios and scales
Design gameplay features with a practical understanding of where logic lives (client vs server), how state is replicated, and how latency and scale impact gameplay behavior and player experience
Partner with QA and testing teams to validate features, identify edge cases, and iterate on bugs related to gameplay correctness, performance, and user experience
Write and maintain clear technical documentation describing system behavior, interfaces, dependencies, and constraints to support collaboration and long-term maintainability
3+ years of game engine or gameplay engineering experience, with experience both shipping and supporting live service games
Familiarity with popular game engines (Godot, Unity, Unreal)
Experience optimizing performance of systems
A mindset focused on player experience at massive scales
Due to federal contract requirements, U.S. Citizenship is mandatory for this position.
Notice to Third Party Recruitment Agencies
Please note that Onebrief does not accept unsolicited resumes from recruiters or employment agencies. In the absence of an executed Recruitment Services Agreement, there will be no obligation to any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without an agreement Onebrief explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resumes, including those submitted to hiring managers, shall be deemed the property of Onebrief.
Top Skills
What We Do
Before Onebrief, military planning and collaboration was slow, inefficient, and resource-intensive. Building slides with no version control as partners collaborated would have staffs spend weeks or months on a single product or document. With Onebrief, these workflows are now simple and collaboration between large commands is efficient. Staff optimization is the key to building a more resilient, more effective military. Today Onebrief users report at least 2x time savings - and growing. Onebrief is a first of its kind software for the military. While many others have tried to build a solution for this problem, Onebrief’s “card” structure for reusing data and enabling real time updates is what makes this possible. Core features and attributes that make this platform powerful include: - Global Collaboration - Real-Time Updates - AI Automation - Interoperability + Integrations - Deployable across Secret and Top Secret Networks Mission Driven Onebrief is composed of professionals from backgrounds of all kinds - spanning veterans across forces and organizations, and technologists from leading-edge software giants. Onebrief is more than just a software platform; it's a mission-driven company dedicated to improving the efficiency and effectiveness of military planning. By joining the team, you'll contribute to solutions that directly support national security and the work of service members. Your work directly addresses critical challenges that military planners and operators face daily. Every line of code and every design decision contributes to real-world outcomes. The software was designed and built by a team of experienced planners - lending a nuanced perspective on the challenges our partners face. Our team embeds alongside users - from the Pentagon to the Indo-Pacific - to build a platform that meets their unique needs. Rapid, Strategic Growth Our users love the platform and growth is scaling, most recently reporting operational usage growth at a 19,600% annualized rate. Stronger utilization is underway and we’re at an exciting period of advancement. As a rapidly growing organization, you'll directly influence its direction and long-term success. Over the past year we’ve seen exciting growth metrics: First, our headcount has grown 150% YoY to keep pace with our product advancement and customer growth. Our funding has skyrocketed, most recently raising our Series C, led by top-tier venture investors who have deep expertise in defense tech.
Why Work With Us
Impactful Transformation At Onebrief, we believe optimizing the military staff is the most impactful thing - on a per-dollar basis - in defense tech right now. This has the potential to save the department of defense billions of dollars and save users countless hours. It’s a longstanding problem that we’re uniquely positioned to solve.
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Onebrief Offices
Remote Workspace
Employees work remotely.
We’re a fully remote organization - and believe it makes us a more powerful team. We bring together incredible professionals without the constraints of time zones or personal circumstances.