K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we’re mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully capitalize on today’s and tomorrow’s massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we’d love for you to apply. The Role As a Senior GNC engineer, you will be a core driver of the overall spacecraft GNC architecture. You will execute detailed trade studies to find new and novel ways to implement the spacecraft’s orbital guidance, orbital control, and attitude and orbit estimation systems. In the first 3 months, you will support the development/improvement of the MEO navigation, taking lessons learned from the Gravitas mission and applying them to the baseline GNC stack. In the first 6 months you will support the development of new and novel navigation approaches to support future programs – specifically solving navigation for GEO, cis lunar, and interplanetary. In parallel you will support the development of the in-house trajectory design scheme and associated analysis workflow. As we learn more about our system, this will lead to updates to both the GNC stack and the K2 6-DOF simulation. The expectation is that all GNC team members commit code to the 6-DOF sim as well as owning a portion of the GNC flight software. In the first year, you will support launch and on orbit operations of the Trinity mission – the stacked launch of 3 K2 Mega spacecraft. In parallel, you will continue to support improvements, closing the loop on the design, build, test, fly lifecycle. Responsibilities - Work with other engineering leads to develop and validate a novel high level vehicle architecture - Develop novel algorithms for precise navigation in LEO, MEO, GEO, cis lunar, and interplanetary space. - Develop simulation and modeling tools to support vehicle and GNC trade studies. This includes mission design, controls analysis, and 6-DOF simulation development. - Contribute to building the GNC organization by recruiting, hiring, and mentoring other engineers Qualifications - Experience with implementing estimation algorithms on for flight software and ground software, specifically Kalman Filters, Extended Kalman Filters, and Unscented Kalman Filters - Experience performing Monte Carlo based analyses and covariance analysis - Experience with verification and validation of GNC flight software in an integrated environment, leveraging 6-DOF simulation and HITL testing. - Experience with GNC sensor sizing, selection, and system design - Experience with Python, Julia, C/C++, Rust, or Matlab for algorithm development, implementation, and simulation Nice to Have - Experience with system identification, leveraging on-orbit data - Experience with early-stage spacecraft conceptual design, i.e. “clean sheet” design work - Breadth in control algorithm development - Experience with reaction wheel, control moment gyroscope, or thruster sizing and algorithm implementation - Experience with trajectory analysis, modeling, optimization, and mission design for GEO, cislunar, interplanetary missions Compensation and Benefits: - Base salary range for this role is $160,000 - $235,000 + equity in the company - Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level - Comprehensive benefits package including paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks If you don’t meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged! If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know. Export Compliance As defined in the ITAR, “U.S. Persons” include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a “U.S. Person.” The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a “U.S. person” as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal Opportunity K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

ZAM Network is a multi-faceted company based in the United States. We specialize in building engaged gaming communities through its three core pillars of marketing, creative services and user research. ZAM operates one of the largest gaming networks in the world including the #1 community for World of Warcraft, Wowhead. Wowhead was created with one sole intent: providing World of Warcraft players with tools and information to make their gameplay more enjoyable. All staff members are passionate fans of World of Warcraft, which helps us keep abreast of the most important features other players are interested in! We pride ourselves on our comprehensive database with helpful user comments, popular tools like the Dressing Room and Flying Tracker, lightning-fast datamining to uncover the latest test realm updates, and detailed guides written by professional players on all popular WoW topics including classes, collections, secrets, and raids. We’ve branched out to cover the Diablo franchise and are planning our next stage of growth. We are currently seeking a Reverse Engineer with extensive data mining experience to join our team as an independent contractor. This is not an entry level role and you will be working to extract both static and runtime game data for World of Warcraft to help Wowhead to expand our current tools to aid our community of gamers. This position is a full-time remote as you will collaborate with the entire Wowhead team as we work together to deliver world-class products to our fans. Key Responsibilities - Manage development of the Wowhead Studio application, to facilitate datamined assets of creatures, characters, and other in-game objects - Extract game data and game assets required to build tools to support our products and services. - Maintain Wowhead’s model tools using the site’s WebGL model viewers. TypeScript-based standard viewer used in most of Wowhead website. - Use C++ web assembly-based viewer that is faster with accurate lighting, for various World of Warcraft Player Housing pages. - Use JavaScript-based Three.js model viewer. - Maintain comprehensive technical documentation on game data (contents, formats, change history), data mining tools and processes employed, and anything else related to the role. - Communicate consistently, clearly, and efficiently all assigned task progress, blockers, or any other role-related issues in a prompt and professional manner on a regular basis. Experience and Technical Requirements - Previous hands-on experience doing data mining work on World of Warcraft and/or Diablo IV. This is not a “learn as you go” type of role; we operate in a fast paced, highly competitive, and challenging environment. - Comprehensive understanding using various programming languages (such as C++, Python, C#, TypeScript and JS) in order to choose the best tool for the job. - Understanding of various debugging, reverse engineering, and custom made tools to accomplish assigned tasks. - Ability to read and comprehend x86/x64 assembly language, such as via IDA as this role is not solely a “file format” data mining role. - Strong communication skills in English, both written and verbal, with the ability to convey information clearly and effectively. - A collaborative mindset; ability to collaborate remotely and coordinate with stakeholders across different time zones. - Professionalism, reliability, and a commitment to delivering high quality work utilizing your analytical and problem-solving skills. - Being experienced in Blizzard games will make it easier to understand project requirements and the consumer side.

ZAM Network is a multi-faceted company based in the United States. We specialize in building engaged gaming communities through its three core pillars of marketing, creative services and user research. ZAM operates one of the largest gaming networks in the world including the #1 community for World of Warcraft, Wowhead. Wowhead was created with one sole intent: providing World of Warcraft players with tools and information to make their gameplay more enjoyable. All staff members are passionate fans of World of Warcraft, which helps us keep abreast of the most important features other players are interested in! We pride ourselves on our comprehensive database with helpful user comments, popular tools like the Dressing Room and Flying Tracker, lightning-fast datamining to uncover the latest test realm updates, and detailed guides written by professional players on all popular WoW topics including classes, collections, secrets, and raids. We’ve branched out to cover the Diablo franchise and are planning our next stage of growth. We are currently seeking a Reverse Engineer with extensive data mining experience to join our team as an independent contractor. This is not an entry level role and you will be working to extract both static and runtime game data for World of Warcraft to help Wowhead to expand our current tools to aid our community of gamers. This position is a full-time remote as you will collaborate with the entire Wowhead team as we work together to deliver world-class products to our fans. Key Responsibilities - Manage development of the Wowhead Studio application, to facilitate datamined assets of creatures, characters, and other in-game objects - Extract game data and game assets required to build tools to support our products and services. - Maintain Wowhead’s model tools using the site’s WebGL model viewers. TypeScript-based standard viewer used in most of Wowhead website. - Use C++ web assembly-based viewer that is faster with accurate lighting, for various World of Warcraft Player Housing pages. - Use JavaScript-based Three.js model viewer. - Maintain comprehensive technical documentation on game data (contents, formats, change history), data mining tools and processes employed, and anything else related to the role. - Communicate consistently, clearly, and efficiently all assigned task progress, blockers, or any other role-related issues in a prompt and professional manner on a regular basis. Experience and Technical Requirements - Previous hands-on experience doing data mining work on World of Warcraft and/or Diablo IV. This is not a “learn as you go” type of role; we operate in a fast paced, highly competitive, and challenging environment. - Comprehensive understanding using various programming languages (such as C++, Python, C#, TypeScript and JS) in order to choose the best tool for the job. - Understanding of various debugging, reverse engineering, and custom made tools to accomplish assigned tasks. - Ability to read and comprehend x86/x64 assembly language, such as via IDA as this role is not solely a “file format” data mining role. - Strong communication skills in English, both written and verbal, with the ability to convey information clearly and effectively. - A collaborative mindset; ability to collaborate remotely and coordinate with stakeholders across different time zones. - Professionalism, reliability, and a commitment to delivering high quality work utilizing your analytical and problem-solving skills. - Being experienced in Blizzard games will make it easier to understand project requirements and the consumer side.

Role Description As part of the technical success organization you will be responsible with helping our clients deploy and tune Qdrant. You will act as a technical expert delivering short term technical engagements with our clients. Working closely with Solutions architect, technical support and technical success you will be an integral part of making our enterprise customers successful. - Become a search expert in vector search to solve real-world problems. - Provide deep technical expertise for customer engagements involving Qdrant, designing and deploying scalable, high-performance search solutions. - Lead architectural reviews, migration assessments, and workshops focused on search, agentic AI, and RAG solutions. - Understand customer requirements and use your skills to validate performance and result relevancy. - Work closely with Engineering, Developer Relations, and Support to ensure customers have a great experience with the product. - Continuously extend your semantic search skills and keep up with the latest use cases. Qualifications - 2+ years of technical solution delivery in a customer facing role. - Ability to articulate complex technical requirements. - Experience with Python and one other language. - Demonstrated success deploying Solutions using no-sql databases; Vector Search engines would be a plus! Benefits - A remote-first, international team working on cutting-edge AI infrastructure. - A competitive salary with additional perks. - Flexible working hours and async-friendly culture. - Regular team offsites and virtual events. - Hardware budget – choose your own setup. Company Description Qdrant is powering the next generation of AI applications with advanced, high-performant vector similarity search technology. Our flagship product is the leading open-source Vector Search Engine.