Principal Software Engineer (Application Architect)

Join Coupa Software as a Principal Software Engineer specializing in Application Architecture, where you'll play a crucial role in designing and implementing innovative software solutions. We are seeking a talented individual who is passionate about technology and thrives in a collaborative environment.In this role, you will lead the architectural design of …

K2 Space Corporation is at the forefront of aerospace innovation, creating the largest and most powerful satellites ever deployed. Our groundbreaking technology is set to redefine performance across all orbits, backed by $450 million in funding from esteemed investors such as Altimeter Capital, Redpoint Ventures, and T. Rowe Price. With an additional $500 million in contracts with commercial and government clients, we are mass-producing high-performance satellite platforms designed for missions ranging from Low Earth Orbit (LEO) to deep space.As the aerospace landscape evolves with the advent of heavy-lift launch vehicles, we believe a new generation of spacecraft is essential. Our satellites are engineered to withstand extreme radiation environments while maximizing the capabilities of today’s and tomorrow’s powerful rockets, delivering unparalleled performance at constellation scale across various orbits.With multiple launches scheduled through 2026 and 2027, we are committed to advancing humanity's exploration of the solar system, aspiring to achieve a Kardashev Type II (K2) civilization. If you are an enthusiastic engineer ready to thrive in a dynamic environment and eager to contribute to the success of a revolutionary Series C space startup, we invite you to apply.

At K2 Space Corporation, we are pioneering the development of the world's largest and most powerful satellites, enabling unprecedented performance across all orbits. With an impressive backing of $450 million from prestigious investors like Altimeter Capital, Redpoint Ventures, and Lightspeed Venture Partners, along with an additional $500 million in contracts from commercial and U.S. government clients, we are revolutionizing satellite manufacturing and operations.The advent of heavy-lift launch vehicles marks a transformative shift in the aerospace sector from mass constraints to mass abundance. This evolution necessitates a new category of spacecraft, designed to withstand extreme radiation environments and fully leverage today’s, and tomorrow’s, powerful rockets. K2 satellites provide unparalleled capabilities at a constellation scale across diverse orbits.With numerous launches scheduled through 2026 and 2027, we are committed to developing the solar system and advancing towards becoming a Kardashev Type II civilization. If you are an enthusiastic individual who thrives in a dynamic environment and is eager to contribute to the success of a groundbreaking Series C space startup, we encourage you to apply.Our enterprise software team is integral to K2 Space’s mission, developing the digital infrastructure that supports satellite design, manufacturing, and mission operations. We create tools that seamlessly connect engineering, production, and mission control, accelerating our hardware's journey from concept to orbit.

accordion is looking for an Application Architect to guide the design and delivery of new application solutions. This position is available in several major cities, including Atlanta, Boston, Charlotte, Chicago, Dallas, Los Angeles, New York, and San Francisco. Role overview The Application Architect leads efforts to create scalable and efficient applications that align with business goals. Collaboration with cross-functional teams is central to this role, ensuring that each solution supports both immediate needs and long-term growth. What you will do Design and implement application architectures that support business requirements Work closely with teams across departments to deliver effective solutions Apply architecture patterns and development best practices to all projects Help shape the direction of application development at accordion Requirements Strong background in application architecture and development practices Experience building scalable, high-performing applications Ability to collaborate effectively with diverse teams This role allows for meaningful input into how applications are developed and provides the chance to work alongside others who value innovation and teamwork.

At Akido, we are revolutionizing healthcare by integrating AI technology to empower healthcare providers. As the first AI-native care provider in the nation, our mission is to tackle the physician shortage and ensure that exceptional healthcare is accessible to all. Our innovative AI systems enable doctors to offer care that is faster, more accurate, and deeply compassionate.With a patient base exceeding 500,000 across California, Rhode Island, and New York, Akido delivers both primary and specialty care across 26 different specialties. From assisting unhoused communities in Los Angeles to serving ride-share drivers in New York, our impact is significant and growing.Founded in 2015 (YC W15), we are actively expanding our risk-bearing care models and scaling our groundbreaking clinical AI platform, ScopeAI. Learn more about our recent $60M Series B funding. For more information, visit Akidolabs.com.The OpportunityAre you passionate about designing the systems and strategies that will shape the future of healthcare? As a Principal Operations Architect, you will be instrumental in defining Akido’s operational framework. Your contributions will support scalable processes, integrate advanced technologies, and unlock efficiencies that allow our care teams to concentrate on what matters most: the health of our patients. This high-impact, hands-on role is ideal for an innovative thinker who enjoys solving complex challenges and can balance strategic vision with meticulous execution. If you are eager to elevate healthcare operations at scale and amplify your impact within a dynamic team, we would love to connect with you.

At Xometry (NASDAQ: XMTR), we drive innovation in manufacturing by bridging the gap between visionary thinkers and the manufacturers capable of turning their ideas into reality. Our digital marketplace equips manufacturers with the essential tools to expand their operations while enabling Fortune 1000 companies to access global manufacturing capabilities seamlessly.We are in search of a Principal Software Engineer to spearhead the technical design and engineering of advanced systems aimed at predicting and addressing challenges faced by our manufacturing customers. Your team's solutions will integrate machine learning model predictions, part geometry insights, and customer data to deliver precise manufacturing cost forecasts and identify ideal partners for successful part production. While prior experience in manufacturing or machine learning is not a strict requirement, it would be advantageous.The perfect candidate will possess over 8 years of industry experience, including at least 4 years in a technical leadership role within a dynamic, collaborative environment. This role necessitates both technical oversight and active participation in projects. Our teams thrive on collaboration, cross-functionality, and a culture of rapid iteration and innovation.

Join K2 Space Corporation, where we are revolutionizing satellite technology by constructing the largest, highest-capacity satellites ever launched. Our groundbreaking initiatives are supported by an impressive $450 million from top-tier investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, and Lightspeed Venture Partners. With an additional $500 million in contracts from commercial and U.S. government clients, we are on a mission to mass-produce unparalleled satellite platforms for a range of missions, from Low Earth Orbit (LEO) to deep space exploration.As heavy-lift launch vehicles become more prevalent, the space industry is transitioning from a phase of mass limitation to one of mass abundance. We believe this shift requires a new generation of spacecraft, meticulously engineered to withstand extreme radiation environments while fully leveraging the capabilities of current and future launch vehicles. Our K2 satellites provide unmatched performance at constellation scale across diverse orbits.With several launches scheduled through 2026 and 2027, we are dedicated to building a future that expands our presence in the solar system and aspires to achieve a Kardashev Type II civilization. If you are a driven individual who thrives in a dynamic environment and is eager to contribute to the success of an innovative Series C space startup, we invite you to apply.

Role overview Speechify seeks a Senior Software Engineer in Los Angeles, CA to focus on Windows and desktop applications. The position involves designing, developing, and enhancing desktop software with an emphasis on delivering a strong user experience. What you will do Develop and maintain Windows and desktop applications for Speechify’s users Collaborate with engineering, product, and design teams to launch new features and refine existing ones Improve application performance and ensure reliability Offer technical input and propose solutions to help advance Speechify’s technology

At AXS, we bridge the gap between fans and the artists and teams they cherish. Each year, we facilitate millions of ticket sales for thousands of remarkable events—from concerts and festivals to sports and theater—across some of the world’s most iconic venues. Since our inception in 2011, we have consistently driven innovation in the industry, enhancing fan experiences by simplifying event discovery, optimizing seat selection, and delivering unforgettable live entertainment. As we continue to evolve, our commitment to leading the charge in live entertainment technology remains steadfast.We are dedicated to revolutionizing the fan experience and providing transformative solutions for our clients, and we constantly seek intelligent, driven individuals to join our mission. If you have a passion for technology and entertainment, coupled with innovative ideas, we want to hear from you!The RoleAXS is on the lookout for a Senior Software Architect to help define the architecture of our next-generation ticketing platforms and experiences. As a vital member of our global architecture team, you will establish the vision for systems that facilitate millions of transactions globally. Your role will involve designing solutions that are not only robust and scalable but also transformative for both fans and clients. We seek a strategic thinker who enjoys navigating complexities and working across diverse technologies to bring cohesion to our tech landscape. You will partner with teams across engineering, product, and business to ensure our systems align with an ambitious technical strategy. Ultimately, you will shape the future of live entertainment technology by creating architectures that are elegant, enduring, and inspiring.

At Riot Games, our engineers possess extensive expertise in their technical fields while embracing the chance to explore diverse areas. As a Principal Software Engineer, you will partner with fellow engineers to develop company-wide technical solutions. Your collaboration with teams will ensure exceptional quality and relevance across tech stacks, while inspiring other engineers through exemplary coding practices.VALORANT represents Riot's innovative approach to character-based tactical shooting. As a Principal Software Engineer on the Developer Experience & Workflows team, you will spearhead the technical design and implementation of significant enhancements to VALORANT’s Unreal Engine-based development environment. Leading engineers across multiple teams, your contributions will transform how developers across all disciplines create outstanding new content and experiences for players. You will report directly to the Director of Engineering for the VALORANT Foundations area.

About Our TeamAt Q-CTRL, our Quantum Computing Engineering division consists of a global team of talented software engineers and infrastructure specialists. We harness our extensive technical knowledge combined with an entrepreneurial spirit to create impactful software innovations. Our work is supported by stringent standards, and we uphold the principles of the three virtues. Our expertise spans back-end, front-end, machine learning, and platform engineering.We convert Q-CTRL’s cutting-edge technological advancements into commercial software products with applications in defense, research, and various industries. Collaborating closely with our Product, Design, and Research teams, we expedite the journey toward achieving quantum advantage on a global scale.About the RoleWe are on the lookout for a Principal Software Engineer to spearhead the architectural transformation of Q-CTRL’s product offerings, facilitating quicker delivery, improved scalability, and increased autonomy for our Product teams. This pivotal role is essential for the realization of the Opal Suite architecture, a robust and adaptable ecosystem designed to foster rapid product innovation and expansion. Reporting directly to the VP of Software Engineering, you will coordinate initiatives across various teams and departments, working in close collaboration with Technical Leads, Research, and Engineering Managers.As a visionary in system architecture, you will champion technical excellence across teams, steering the development of a modular, high-performance architecture that supports seamless integrations and empowers Product teams to innovate independently and swiftly.

Join Freeform Future Corp as a Principal Software Engineer and lead innovative projects that shape the future of technology. In this role, you will be responsible for designing, developing, and implementing software solutions that meet the highest standards of quality and efficiency.The ideal candidate will have a deep understanding of software engineering principles and a passion for problem-solving. You will collaborate with cross-functional teams to deliver robust software applications and mentor junior engineers.

K2 Space Corporation is pioneering the creation of the largest and most powerful satellites ever launched, enabling unprecedented performance across all orbits. With a remarkable backing of $450 million from top investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, along with an additional $500 million in signed contracts with commercial and U.S. government clients, we are set to mass-produce the most advanced satellite platforms for missions ranging from Low Earth Orbit (LEO) to deep space.The evolution of heavy-lift launch vehicles is transforming the industry from a phase of mass constraint to one of mass abundance, prompting a need for a radically different class of spacecraft. Our K2 satellites are engineered to withstand the toughest radiation environments and fully leverage today’s and tomorrow’s massive rockets, delivering unparalleled capabilities at a constellation scale across various orbits.With multiple launches scheduled through 2026 and 2027, we are on a mission to build a Kardashev Type II (K2) civilization. If you are a driven individual who excels in a dynamic environment and is eager to contribute to the success of an innovative Series C space startup, we would love to see your application.

At AXS, we bridge the gap between fans and the artists and teams they cherish. Every year, we facilitate the sale of millions of tickets for thousands of exceptional events, ranging from concerts and festivals to sports and theater performances, all within some of the world's most iconic venues. Since our inception in 2011, we have consistently driven innovation in the industry, enhancing the fan experience and simplifying event discovery, seating selection, and live entertainment enjoyment. Our mission remains focused on leading the evolution of the live entertainment sector.We are dedicated to transforming the fan experience and delivering groundbreaking solutions for our clients. We are in search of intelligent, driven individuals who are eager to contribute to our vision—bringing your enthusiasm, innovative ideas, and a collaborative spirit to work alongside some of the brightest minds in technology and entertainment.The RoleAXS is on the lookout for a Senior Software Architect to help define the architecture of our next-generation ticketing platforms and experiences. As a vital member of our global architecture team, you will establish the vision for systems that support millions of transactions globally, crafting solutions that are not only robust and scalable but also transformative for both fans and clients. This position is ideal for a strategic thinker who excels in navigating complexity and can integrate various tools, languages, and platforms to bring coherence to our technology ecosystem. You will collaborate with engineering, product, and business teams to ensure all systems align with an ambitious, forward-thinking technical strategy. Ultimately, you will be instrumental in shaping the future of live entertainment technology—designing architectures that are sophisticated, lasting, and inspiring.

Join Riot Games as a Principal Software Engineer, where your deep expertise in backend services will help shape the future of an exciting unpublished R&D product. You will have the opportunity to work on high-load, high-availability systems that are fundamental to delivering an extraordinary gaming experience for millions of players globally.As a leader in this role, you will champion technical vision, foster team collaboration, and mentor junior engineers while ensuring our backend systems are robust and scalable. Your contributions will directly impact gameplay features, server reliability, and live services, allowing us to launch successfully at scale.

At Riot Games, our engineers possess extensive expertise in specific technical areas and appreciate the chance to engage across a wider spectrum of domains. We leverage both emerging and established technologies to craft innovative solutions that address complex, large-scale challenges and enhance player experiences. As a Principal Software Engineer and Tech Lead for a groundbreaking R&D project, you will be at the forefront of developing the technical underpinnings for one of Riot's most thrilling new games. You will collaborate closely with a talented mix of engineers, quality assurance specialists, artists, and designers to ensure the game aligns with our team's development objectives, creative aspirations, and quality benchmarks across multiple platforms. In this dynamic role, you'll be actively involved in architecting core game features, assessing current and emerging technologies, guiding the efforts of fellow engineers, and troubleshooting some of the game's foundational systems. You will have the opportunity to utilize cutting-edge technology while exploring innovative solutions that will captivate our players as we bring this new gaming experience to fruition. You will report to the Senior Engineering Manager of the Tech Foundations team and collaborate with them to lead a team of 8-10 engineers focusing on engine, tools, build, rendering, and console functionalities.

AXS is at the forefront of connecting fans with the artists and teams they cherish. Each year, we facilitate millions of ticket sales for a myriad of spectacular events, ranging from concerts and festivals to theater performances and sports, all within some of the world's most iconic venues. Founded in 2011, we have continuously driven innovation in the ticketing industry, enhancing fan experiences by simplifying event discovery, seat selection, and the enjoyment of unforgettable live entertainment. Our commitment to leading the evolution of the industry remains unwavering. We are dedicated to revolutionizing the fan experience and delivering transformative solutions for our clients. We welcome passionate, intelligent individuals to join us in this mission. Bring your enthusiasm, innovative ideas, and a collaborative spirit to work alongside some of the brightest minds in technology and entertainment.

The Principal Quality Automation Architect at Accordion focuses on shaping automation strategies that improve software quality and delivery. This position calls for hands-on leadership in building and refining automated testing frameworks to support high standards throughout the development process. Role overview This architect works closely with teams across the company to design, implement, and maintain automated tests. The goal is to make software releases more reliable and efficient, while ensuring applications perform as intended. What you will do Develop and implement automation strategies for software testing Design and maintain automated testing frameworks Collaborate with cross-functional teams to integrate quality practices into the development lifecycle Guide and influence automation efforts to improve efficiency and effectiveness Locations This role is available in Atlanta, Boston, Charlotte, Chicago, Dallas, Los Angeles, New York, and San Francisco.

Company OverviewWith over two decades of excellence, AEG has significantly influenced the sports and live entertainment sector. We proudly serve more than 160 million guests annually, promote over 10,000 shows, and manage more than 22,000 events worldwide. Our commitment to innovation, artistry, and community engagement drives us to utilize our 300+ venues, premier sports franchises, iconic music brands, integrated entertainment districts, top-tier ticketing platform, and global sponsorship initiatives to create unforgettable experiences that resonate globally.At AEG, we recognize the power of diversity and inclusivity, striving to build a workforce that mirrors the artists, athletes, and fans we celebrate. We are dedicated to transcending traditional boundaries, supporting the communities we serve, and implementing sustainable practices that minimize our environmental footprint.If you're ready to elevate your career and make a positive impact, we invite you to join us in creating moments that inspire joy!

Join Freeform Future Corp as a Lead Applications Engineer specializing in the automotive sector. In this critical role, you will spearhead innovative solutions, ensuring the seamless integration of advanced technologies into our automotive applications. Your expertise will drive our projects forward, collaborating with cross-functional teams to deliver high-quality results.