Staff Software Engineer - Testing Infrastructure

At Mattermost, we pride ourselves on being the foremost collaborative workflow platform tailored for defense, intelligence, security, and critical infrastructure sectors. Our platform, trusted by the U.S. Department of Defense and Fortune 500 companies, operates securely on-premises and in private clouds. It offers robust messaging, file sharing, workflow automation, audio/screenshare capabilities, and project management tools—all while maintaining full data and operational control. Mattermost is instrumental in facilitating high-stakes workflows ranging from mission planning and real-time operations to DevSecOps and cyber defense, ensuring secure collaboration from tactical environments to enterprise headquarters.To discover more about us, please visit www.mattermost.comWe are looking for an innovative Staff Software Design Engineer (SDE) in Testing Infrastructure to spearhead a transformative initiative in test automation and quality engineering across the company. In this pivotal role, you will act as the technical lead for software testing and quality, working closely with our founders, CEO, and engineering leadership to redefine and implement our testing strategy and infrastructure.As a Staff SDE in Testing Infrastructure, your mission will be to articulate the technical vision and architecture for our test infrastructure, frameworks, and processes. Your contributions will empower every engineer to produce high-quality, reliable software swiftly and confidently. You will be influential in shaping the organization’s approach to testing and quality, establishing standards, designing scalable systems, and cultivating a culture where quality is a collective responsibility.Your collaboration with engineering leadership will ensure that testing systems are integrated, observable, and intelligent. This will involve designing AI-driven systems that enhance test coverage, autonomously manage test reliability, and progressively automate test generation and maintenance. Our objective is to achieve a single successful pass of the full automated test suite that yields fast feedback and a high-confidence signal of product stability, ensuring that every software commit meets the release criteria.This is more than an infrastructural role; it is a strategic, cross-functional leadership position that guarantees our products adhere to the rigorous reliability and security standards demanded by mission-critical sectors.

About UsAt Aurora Innovation, we are dedicated to making self-driving technology safe and accessible for all. Our mission is to transform mobility and logistics, paving the way for a future that is safer and more efficient.Discover the Aurora Driver and join us in creating a revolutionary transportation ecosystem.At Aurora, you will engage with complex challenges and collaborate with passionate professionals, enhancing your skills and expertise. For updates, visit aurora.tech or follow us on LinkedIn.We are on the lookout for a skilled and driven Staff Software Engineer to spearhead a new team focused on enhancing and modernizing our Offline Testing Infrastructure (OTI). This essential infrastructure supports our PR testing, test development, and Verification & Validation (V&V) processes.This role is critical in boosting the efficiency of our engineering teams and ensuring the reliability of our release cycles. The ideal candidate will establish and guide a compact, specialized team to evolve OTI into a stable, high-performing, and scalable platform.Key Responsibilities:Lead the OTI Team: Act as the technical leader for the OTI team within PIE-Compute, driving the strategic vision and ensuring the long-term stability of our core infrastructure.Define and Optimize the Testing Ecosystem:Design a cutting-edge offline testing architecture that addresses the diverse needs of various teams, minimizing redundancy and siloing across the organization.Collaborate with Test Creation and Test Drive teams to...

At Genius Sports, we combine cutting-edge technology with premier live data to revolutionize the sports experience for fans around the globe. Our mission is to create more immersive, interactive, and personalized experiences than ever before. Discover more about us at geniussports.com.The Role - Staff Engineer - Infrastructure Platform We are on the lookout for an exceptional Staff Engineer to spearhead critical projects within our core infrastructure platform. Genius Sports is currently integrating its diverse tech teams and acquisitions under a cohesive technical strategy, and our infrastructure platform is the foundation of this transformation. Our primary objective is to empower engineering teams to efficiently build, deploy, and manage Genius Sports’ extensive product catalog in a consistent manner. In this role, you will collaborate with fellow InfraPlat leaders to define and execute the technical vision and implementation across an array of projects. These initiatives encompass multi-account and region Kubernetes clusters, MLOps, standardized deployment processes, and a centralized authentication platform. You will also engage with stakeholders from product engineering teams to assess requests, identify common challenges, and prioritize initiatives.

Join the Suno TeamAt Suno, we are revolutionizing the music industry by harnessing the power of cutting-edge AI technology. Our platform empowers creators from all walks of life—whether you're a casual singer in the shower or a professional artist—to unleash their musical potential through innovative tools like Suno Studio, a game-changing generative audio workstation. We are on a mission to foster a vibrant community where music is created, shared, and discovered, making musical expression accessible and enjoyable for everyone.Your Role as a Senior Software EngineerWe are seeking passionate individuals to join our foundational software engineering infrastructure team. In this role, you will collaborate closely with our founding members, taking charge of a diverse range of technical and design decisions that shape the architecture and products at Suno.Key ResponsibilitiesDesign and implement robust services capable of managing high consumer traffic and data loads.Create systems that prioritize performance, security, scalability, and observability.Set a standard for operational and software engineering excellence by leading through example.Desired QualificationsA minimum of 5 years' experience in infrastructure-related roles.Proficiency with cloud platforms (AWS/GCP), container orchestration (Kubernetes), and tools for infrastructure as code (Pulumi/Terraform/CDK).Demonstrated experience in scaling infrastructure from conception to execution.Strong expertise in Postgres and distributed relational databases, with experience in large-scale database hosting considered a plus.Excellent backend development skills aimed at optimizing application performance; familiarity with websockets, CDNs, and streaming traffic patterns is advantageous.Thorough understanding of security best practices relevant to infrastructure design and scaling.Experience in MLOps, large-scale inference, and ML data pipelines is a plus.A commitment to engineering excellence, rapid iteration, and continuous learning.Prior experience in technical leadership or management is a bonus.A passion for music—whether listening, exploring, or creating—would greatly enhance your fit with our team.A Bachelor's degree or equivalent experience is required.Note: Candidates must be eligible to work in the United States.

FieldAI is at the forefront of embodied AI innovation, located within the vibrant robotics hub of Southern California. Our Irvine team is dedicated to creating robust, field-ready AI systems that tackle complex challenges in robotics. We prioritize real-world applications and strive for continuous improvement through extensive testing and deployment. If you're passionate about engineering solutions that make a tangible impact, FieldAI's Irvine office is the ideal setting for you. Our approach blends rigorous engineering with advanced learning systems, ensuring our robots not only perform well but also evolve with each deployment.We are seeking a Software Engineer, Test Infrastructure to spearhead the development and scaling of systems that guarantee the reliability of our robotics platform.In this pivotal role, you will be tasked with designing and building the infrastructure, tools, and automation necessary for comprehensive testing across both simulation and real-world environments. Collaboration with robotics, machine learning, and infrastructure teams will be key to enhancing software quality, minimizing manual testing, and boosting confidence in our software releases.

Join red6 as a Staff Software Test Engineer and take part in our exciting journey to develop cutting-edge software solutions. In this role, you will be responsible for designing and executing comprehensive test plans, ensuring the delivery of high-quality software products. Your expertise will contribute to the continuous improvement of our testing processes while collaborating with cross-functional teams.

SciTec, a proud subsidiary of Firefly Aerospace, stands at the forefront of technological advancements in the defense sector. For over 45 years, we have been dedicated to enhancing U.S. National Security and Defense by providing innovative solutions and cutting-edge technologies. Our expertise lies in developing advanced remote sensing algorithms and tools, enabling world-class data exploitation capabilities for critical missions in missile defense, intelligence, surveillance, reconnaissance, space domain awareness, and aircraft survivability.Important Notice: All applicants must be U.S. citizens due to the nature of our government contracts. Non-citizens will not be considered for this position.We are on the lookout for a Test Infrastructure Engineer who will be instrumental in designing, building, and operating the necessary infrastructure, environments, and tooling that facilitate effective testing across complex software and infrastructure systems. This role emphasizes the creation of test environments, system integration scaffolding, automation platforms, and CI/CD-integrated test infrastructure, rather than focusing on writing application test cases.The ideal candidate is a skilled infrastructure or platform engineer who possesses a testing-oriented mindset, enabling teams to conduct reliable, repeated, and scalable testing processes.

Join the Revolution at CheckAt Check, we are transforming the payroll landscape. Our mission goes beyond just building a successful business; we collaborate with our partners to innovate payroll solutions. As pioneers of embedded payroll, we are reshaping the payment process, enabling payroll businesses to launch, expand, and succeed with ease. Discover our journey | Listen in.Check is more than an API; we are the catalyst for developing and scaling payroll operations.Our TeamThe payroll system is in dire need of innovation. We invite you to join a passionate team dedicated to making an impactful change! At Check, you will leverage creative problem-solving and critical thinking to influence every business we partner with. We view challenges as opportunities for improvement, valuing the unique contributions of each team member in our collective mission.If you're ready to dive in and transform payroll, let's collaborate to simplify complexity and enhance the future for businesses of all sizes.Your RoleAt Check, engineering is our foundation. We believe that payroll should resemble modern financial software; achieving this requires a comprehensive understanding of systems and reliable infrastructure that our partners can trust. Every product we deliver relies on scalable and secure systems that ensure timely payments and payroll processing.We are seeking a Staff Software Engineer who possesses strong software design capabilities coupled with hands-on infrastructure experience. In this position, you will focus on the essential systems that drive payroll operations, enhancing our service scalability, production operations, and empowering engineers with the tools to deliver software confidently and securely.You will collaborate across product and platform areas to enhance our cloud infrastructure, fortify our deployment and monitoring strategies, and streamline the architecture that supports embedded payroll services. The challenges you will address often intersect infrastructure, product, and operational domains.This opportunity is perfect for someone who has managed complex systems end-to-end in a dynamic environment and takes pride in developing resilient, comprehensible infrastructure that is vital to our operations.

Role Overview Latitude is looking for a Senior Software Engineer focused on Test Infrastructure. This role centers on strengthening testing frameworks to help deliver reliable software. The position is available in Pittsburgh, PA, Palo Alto, CA, or Detroit, MI. What You Will Do Work closely with teams across engineering, product, and QA to support development efforts. Design, build, and maintain test infrastructure that supports software quality. Help improve and extend frameworks used for automated and manual testing.

Are You the One We’re Looking For? As a proactive problem-solver, you excel at catching potential issues before they escalate into major challenges. Your keen attention to testing edge cases and degraded paths is essential in preventing production emergencies. You have a strong affinity for the tools you utilize and develop, significantly influencing the internal frameworks and pipelines that your team relies on. Your work plays a critical role in validating millions of real-time customer interactions daily, spanning web and telephony platforms. You thrive in dynamic, human-centered environments where hybrid collaboration and sustainable engineering practices are the standard. If you’re passionate about creating robust, high-throughput testing platforms, we’d be excited to connect with you! At Vail, our QA Engineering team is not just about validating features; we are deeply technical and focus on building the frameworks and infrastructure needed to test real-world signaling flows, analyze media quality, and conduct performance tests that simulate millions of live voice and web sessions. Our engineers adopt a QA-first mindset, driven by a passion for developing robust and scalable systems that identify issues before they affect our customers.

At ClickUp, we're not just developing software; we're shaping the future of work! In an era marked by work sprawl, we envisioned a better solution. That's why we developed the first genuinely integrated AI workspace, merging tasks, documents, chat, calendar, and enterprise search, all enhanced by context-aware AI, empowering millions of teams to escape silos, reclaim their time, and achieve unprecedented productivity levels. At ClickUp, you will have the chance to learn, utilize, and innovate with AI in ways that influence not only our product but the future of work as a whole. Join us and be part of a bold, innovative team that's redefining possibilities! ClickUp's mission is to enhance global productivity — and it begins with equipping our engineering team with the right tools, frameworks, and best practices to maintain the functionality and performance of our versatile work app. We are seeking seasoned Software Engineers to assist in scaling our test infrastructure for a modern, AI-driven web and mobile platform that serves millions of users worldwide.In this role, you will design and enhance robust testing infrastructures for frontend, backend, services, or mobile applications. You will contribute to the development of unit, integration, end-to-end, API, performance, load, and scalability testing frameworks across a hybrid monolithic and microservices architecture. Your focus will be on AI-assisted testing solutions, test isolation, prioritization and quarantining strategies, test data generation, CI quality metrics, test impact analysis, and flake detection and elimination. Our goal is to maximize reliability while sustaining velocity.

About YouAs a proactive problem-solver, you identify potential issues before they escalate—testing edge cases and degraded paths that others may overlook, effectively preventing production fire drills. You have a strong passion for the tools you utilize and develop, playing a crucial role in shaping the internal frameworks and pipelines relied on by your team. Your contributions validate millions of real-time customer interactions each day across various platforms, including web and telephony. You are continuously evolving through peer reviews, knowledge sharing, and mentoring. You excel in dynamic, human-focused environments where hybrid collaboration and sustainable engineering practices are integral to the work culture. If you share our enthusiasm for constructing robust, high-throughput test platforms, we are eager to connect with you! At Vail Systems, our Quality Assurance Engineering team is highly technical. We don’t merely validate features; we architect the frameworks and infrastructure necessary to test real-world signaling flows, scrutinize media quality, and execute performance tests that emulate millions of live voice and web sessions. We are engineers at our core, maintaining a QA-first approach and a strong desire to build resilient, scalable systems that uncover issues before they impact our customers.

About Temporal Technologies Temporal builds an open-source programming model that helps developers ship features faster and improve application reliability. The team’s mission is to make dependable infrastructure a standard part of every developer’s toolkit. Temporal’s work is guided by values of curiosity, ambition, collaboration, authenticity, and humility. The company welcomes people who share these values, challenge assumptions, and want to shape the future of developer platforms. Temporal invests in open-source software and community building, aiming to improve the developer experience for everyone. Role Overview: Staff Software Engineer – Infrastructure Foundations This remote position (United States) sits on the Infrastructure Foundations team. The focus is on designing and implementing technical strategies for compute, networking, and cloud orchestration. The role offers the chance to impact the scalability, reliability, and operational quality of Temporal’s core infrastructure, while also helping define the platform’s long-term direction.

About ZscalerZscaler stands at the forefront of zero trust security, recognized globally as a leader in safeguarding digital environments. Major enterprises, critical infrastructure entities, and government organizations trust Zscaler to protect users, branches, applications, data, and devices while driving digital transformation. Our extensive network of over 160 data centers worldwide powers the Zscaler Zero Trust Exchange platform, which employs advanced AI to thwart billions of cyber threats and policy violations daily—unlocking productivity and simplifying operations for modern businesses.At Zscaler, the impact of your contributions is valued more than your title. We cultivate an environment of transparency and promote constructive, candid discussions to accelerate the evolution of ideas. Our high-performing teams are committed to delivering impactful results swiftly and with excellence. We foster a culture focused on customer obsession, collaboration, ownership, and accountability.Embracing an “AI Forward, People First” philosophy, we empower our team members to reach their full potential. If you are motivated by purpose, enjoy tackling complex challenges, and aspire to create a positive global impact, we welcome you to join Zscaler and help shape the future of cybersecurity. RoleWe are seeking a Senior Software Engineer to join our Shared Platform Services team. This hybrid position is based in San Jose, CA, reporting directly to the Senior Manager of Software Engineering QA. In this role, you will be pivotal in leading functional, system, and automation testing for Zscaler's innovative features while enhancing our automation infrastructure to improve quality and operational efficiency.

Your Role at MoveworksDevelop and enhance core infrastructure services and microservices that support our machine learning, frontend, and platform teams.Implement critical functionalities such as distributed configuration management, rate limiting, feature flagging, A/B testing, and traffic capture and replay.Optimize the performance, scalability, and observability of Moveworks cloud infrastructure.Consistently deliver time-sensitive projects in collaboration with other engineering teams.Take full ownership of features from inception to deployment while actively influencing the infrastructure roadmap.Engage in a highly collaborative, in-person role, working across various teams including Core and ML engineering.

Anthropic is hiring a Staff Software Engineer to focus on Node Infrastructure. This position is based in San Francisco, New York City, or Seattle. Role overview This role centers on designing, building, and maintaining the core systems that support Anthropic’s services. The work directly affects the reliability and scalability of the company’s AI offerings. Collaboration Work closely with a skilled engineering team to develop infrastructure that supports high-quality AI solutions. The team values input and hands-on problem solving from every member. Impact Efforts in this role help ensure Anthropic’s services remain stable and can grow as demand increases. The systems you help create will play a key part in the company’s ability to deliver dependable AI products.

About UsAt Temporal, we are pioneering an open-source programming model designed to simplify coding, enhance application reliability, and empower developers to focus on delivering features with speed. Our mission is to establish ourselves as the dependable backbone of every developer’s toolkit, and we are actively assembling a team to realize this vision. Our core values shape our actions, decisions, and teamwork, driving us to make a meaningful impact. We embody curiosity, determination, collaboration, authenticity, and humility. As we expand, we invite those who resonate with our values, challenge conventional thinking, and aspire to shape our future. If you are passionate about enhancing the developer experience, creating exceptional open-source software and communities, we would be thrilled to connect with you!SummaryWe are seeking a Senior Staff Software Engineer within our Infrastructure division, tasked with steering technical vision, establishing architectural standards, and executing intricate, high-impact projects spanning cloud computing, traffic management, security, and reliability. This pivotal role will take ownership of the technical design and implementation of systems that power Temporal Cloud. You should be adept at leading technical discussions with stakeholders, engaging with strategic customers, and collaborating effectively with executives, engineering leaders, and individual contributors across diverse teams. Your motivation to mentor and elevate engineering standards, along with a proven track record of significant technical contributions, will set you apart. Invent:Define and implement the long-term architectural strategy for our multi-cloud computing and traffic platforms.Lead hands-on execution of essential infrastructure projects, prioritizing reliability, system automation, and performance at scale.Develop multi-year technical roadmaps that outline the vision for infrastructure scalability, reliability, security, and engineering efficiency.Foster a culture of engineering excellence and operational integrity.Own:Provide technical leadership and mentorship to engineers through design reviews and code contributions, defining technical direction and removing architectural hurdles to execution.Ensure end-to-end technical governance for your systems, aligning execution with architectural vision and best practices.Act as a pivotal technical advisor to Engineering Leadership and Product Management.

About UsAt Aurora, our mission is to revolutionize transportation through safe and efficient self-driving technology, making it accessible to everyone.Explore the Aurora Driver and discover how we are paving the way for a new era in mobility and logistics.Join our team of dedicated professionals at Aurora, where you will engage in complex challenges and continuously enhance your expertise in a collaborative atmosphere. For updates, visit aurora.tech or connect with us on LinkedIn.We are on the lookout for a skilled and driven Staff Software Engineer to spearhead a new team focused on enhancing and modernizing our Offline Testing Infrastructure (OTI). OTI serves as a vital middle-layer infrastructure that supports our PR testing, test creation, and Verification & Validation (V&V) processes.This role is critical, with a strong emphasis on increasing the efficiency of our engineering teams and ensuring the reliability of our release cycles. The ideal candidate will build and lead a small, dedicated team to transition OTI to a stable, high-performance, and scalable platform.Responsibilities:Team Leadership: Act as the technical lead for the OTI team, guiding the strategic vision, execution, and long-term stability of our core infrastructure.Testing Ecosystem Development:Design a next-generation offline testing architecture that meets diverse team requirements, minimizes redundancy, and fosters collaboration across the organization.Collaborate with Test Creation and Test Drive teams to...

At Sift, we are revolutionizing the way modern machines are constructed, tested, and operated. Our platform empowers engineers with real-time observability over high-frequency telemetry, eliminating bottlenecks and facilitating faster, more dependable development.Sift emerged from our collaborative efforts at SpaceX on projects such as Dragon, Falcon, Starlink, and Starship—where scaling telemetry, debugging flight systems, and ensuring mission reliability necessitated innovative infrastructure. Founded by a team with backgrounds at SpaceX, Google, and Palantir, Sift is engineered for mission-critical systems where precision and scalability are imperative.As an early engineer focused on our data infrastructure, you will play a pivotal role in defining core architecture while helping to scale a real-time telemetry platform from its inception. You will engage in developing complex backend systems aimed at ingesting, storing, and serving millions of high-frequency data points per second, thus enabling rapid iteration cycles for some of the world's leading engineering teams.

Aerovect is seeking a dedicated and skilled Staff Software Engineer specializing in Infrastructure to join our dynamic team in Atlanta. As a critical member of our engineering department, you will be responsible for designing, building, and maintaining robust infrastructure systems that support our innovative technology solutions.Your expertise will play a vital role in enhancing system performance, scalability, and reliability. You will work closely with cross-functional teams to ensure seamless integration and deployment of our systems, driving efficiency and effectiveness in our operations.