Senior Fullstack Software Engineer with Safety Expertise

Join our dynamic team at Roblox as a Senior Fullstack Software Engineer, where your expertise in safety-oriented software development will contribute to creating a secure and engaging platform for millions of users. In this role, you will leverage your full-stack development skills to innovate, design, and implement robust solutions that enhance the safety f…

Why Choose PlayStation?At PlayStation, we believe that our platform is not only the ultimate destination for gaming but also the ideal workplace for talented individuals. As a globally recognized leader in the entertainment industry, we proudly develop the PlayStation family of products and services, including the acclaimed PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, and a wide array of award-winning software titles from PlayStation Studios.We are committed to fostering an inclusive environment that empowers our employees and celebrates diversity. We encourage all individuals who have a passion for innovation, technology, and play to apply for our open positions and become part of our dynamic global team.The PlayStation brand operates under Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation.

At Roblox, we bring together millions of users daily to explore, create, play, learn, and connect with friends in immersive 3D digital experiences crafted by our vibrant global community of developers and creators.We are dedicated to building innovative tools and platforms that empower our community to manifest their wildest imaginations. Our vision redefines how people connect from anywhere in the world, on any device. Join us on a mission to connect a billion individuals with positivity and courtesy, as we seek exceptional talent to help us achieve this goal.A career at Roblox means shaping the future of human interaction, tackling unique technical challenges on a massive scale, and contributing to the creation of safer, more civil shared experiences for all users.As our daily active user base expands at an unprecedented rate, we are pioneering the next generation of advertising in an immersive metaverse. Our team lies at the heart of the Roblox Ads ecosystem, delivering billions of impressions while providing the essential infrastructure that connects global brands with our extensive community of creators.We are on the lookout for a Principal Software Engineer to spearhead the technical strategy and execution for the Ads Experience team. This team manages the entire monetization experience, including Advertiser Experience (Roblox Ads Manager), Brand Experience (Brand Ads & Integrations), and Publisher Experience (Creator Monetization & Commerce).This position presents a foundational technical challenge that transcends conventional ad-tech. You will design the scalable backbone of our monetization system, championing the technical vision for our Ads Manager, immersive Brand Ads formats, and creator solutions, while integrating AI and balancing a three-sided marketplace economy in real time.

About UsAt Verkada, we are revolutionizing the way organizations safeguard their assets and personnel through our cutting-edge, AI-driven platform. As a premier provider in cloud-based physical security, we enable businesses to enhance safety and operational efficiency via a unified software solution that offers video surveillance, access control, environmental monitoring, alarm systems, intercoms, and visitor management capabilities.Trusted by over 30,000 organizations globally, including more than 100 Fortune 500 companies, Verkada serves as a vital component of their security infrastructure, ensuring seamless management, intelligent oversight, and scalable implementations. Established in 2016, we have rapidly grown to encompass 15 offices and a dedicated team of over 2,200 employees.Role OverviewIn this pivotal role, you will contribute to the development and enhancement of tools and systems that empower our developers, sales, and support teams. As a Backend Engineer, you will be tasked with designing innovative tools and refining existing solutions. Regardless of your experience level, this is a unique opportunity to make a meaningful impact on our organization.We pride ourselves on our vibrant in-office culture, and this position requires you to work onsite at our headquarters in San Mateo, CA.Your ResponsibilitiesFacilitate common cloud operations instead of relying solely on developer machines.Enhance license management processes.Break down monolithic support tools into smaller, more efficient applications.Upgrade the feature flags system.Develop AI-based tools.Create solutions that bolster security and privacy.Contribute to open-source projects utilized by Verkada.

Join Our Innovative TeamAt Genesis Therapeutics, we are a dynamic and passionate group of drug discovery experts, deep learning researchers, and software engineers dedicated to revolutionizing biochemistry through AI. Our mission is clear: to uncover and develop transformative therapies for patients with severe medical conditions.Our AI team is at the forefront of creating foundational models for small molecule drug discovery. We conduct cutting-edge research that bridges machine learning, physics, and computational chemistry, while building resilient software systems capable of executing large-scale simulations and training advanced generative and predictive AI models utilizing our powerful cluster of thousands of GPUs and tens of thousands of CPUs.Your RoleWe are on the lookout for skilled ML infrastructure engineers to propel our machine learning research initiatives, particularly in generative modeling of molecular systems, which is vital to our overarching goals.In this position, you will spearhead the rapid advancement of our AI platform and infrastructure, enhancing performance, efficiency, and scalability to unprecedented levels. You will construct expansive distributed training and inference pipelines, essential MLOps tools and frameworks, and fine-tune GPU operations to accelerate ML model performance.Genesis fosters a collaborative and interdisciplinary environment, allowing you to work closely with our talented engineers, researchers, and scientists.Your ResponsibilitiesDrive engineering initiatives aimed at the continuous enhancement of our AI platform, focusing on the rapid development of scalable and robust distributed infrastructures for ML training, inference, and evaluation.Facilitate model training and deployment across various clusters and cloud environments, optimizing for throughput and cost-effectiveness.Maximize the efficiency of ML models and other workloads in terms of latency, throughput, and memory usage, particularly through GPU performance engineering, pushing the boundaries of current hardware capabilities.Contribute to the long-term strategic vision for Genesis’ infrastructure platform.Your ProfileA strong engineering background with a focus on machine learning infrastructure.

About the Role Speechify is looking for an iOS Core Product Software Engineer in San Mateo, CA. This role focuses on building and refining iOS applications that support Speechify’s audio technology. The work centers on delivering a smooth, reliable user experience. What You Will Do Develop and optimize core features for Speechify’s iOS apps Work with teams across engineering, product, and design to create and maintain new functionality Help ensure the app runs smoothly and meets quality standards

Roblox is a vibrant platform where millions of users engage daily to explore, create, play, learn, and connect with friends through immersive 3D digital experiences, all crafted by a global community of developers and creators.Our mission at Roblox is to empower creators to bring their imaginative visions to life by building an innovative platform and tools that redefine how individuals connect worldwide, on any device. We aim to unite a billion people with positivity and respect, and we are seeking exceptional talent to help us achieve this goal.Joining Roblox means you will contribute to shaping the future of human interaction, addressing unique technical challenges at scale, and fostering safer and more civil shared experiences for users around the globe.About the Role:As a leader on the experimentation platform team, you will spearhead the development and scalability of our industry-leading experimentation tools designed for internal teams and developers. With approximately 98 million daily users and hundreds of experiments underway, our platform efficiently processes millions of queries per second.We are seeking a highly skilled engineer who is enthusiastic about creating scalable systems for both online execution and offline analysis to enhance the experience for our users and creators. Your contributions will directly influence the interface for defining experiments, calculating and tracking metrics, and visualizing results to launch successful variants.

Join Skydio, the foremost US drone manufacturer and a pioneer in autonomous flight technology, which is essential for the future of drones and aerial mobility. Our team blends extensive expertise in artificial intelligence with top-tier hardware and software product development, operational excellence, and an unwavering commitment to customer satisfaction. We empower a diverse array of drone users, from utility inspectors to first responders and military personnel in various scenarios.About Our Team:Our team manages significant parts of the software engineering stack, focusing on a diverse range of subsystems. We develop bare-metal and RTOS microcontroller code (stm32 product line), integrate and program embedded Linux and Android platforms (Qualcomm and Nvidia SOCs), maintain the corresponding Linux kernels, and contribute to the design and launch of new electronics.We collaborate closely with both hardware engineers and the wider software organization, establishing a solid foundation for the entire Skydio software team.About the Role:As a Senior Embedded Software Engineer at Skydio, you will play a pivotal role in developing reliable embedded firmware that serves as the brain of our autonomous drones and underpins our expanding accessory product line. This role bridges the gap between sophisticated algorithms and essential sensors/mechanical hardware, allowing you to architect, build, and lead the development of both current and future products in a dynamic environment.Your Impact:Guide the technical direction and architecture of complex systems.Design and implement the embedded software that operates on the vehicles.Characterize, integrate, and validate key subsystems (e.g., next-gen cameras, radio).Assist in bringing up and debugging new hardware.Develop interfaces and drivers for various sensors and devices.

Join Roblox, where millions engage daily to explore, create, play, learn, and connect through immersive 3D digital experiences crafted by a vibrant community of developers and creators.At Roblox, we are at the forefront of building innovative tools and platforms that empower our community to transform their imaginative ideas into reality. Our vision is to revolutionize how people connect globally, transcending geographical barriers and device limitations. We aim to unite a billion individuals with a spirit of optimism and civility, and we are seeking exceptional talent to help us achieve this mission.A career with Roblox means contributing to the evolution of human interaction, tackling unique technical challenges at scale, and fostering safer, more respectful shared experiences for all.As a pivotal member of Roblox’s database team, you will be instrumental in developing a next-generation, multi-tenant database platform that seamlessly scales and supports every online data workload at Roblox. In your role as a principal engineer, you will influence the architecture, design, and deployment of vital database capabilities that ensure our services remain fast, reliable, and efficient on a global scale. You will report to the Technical Director for Storage.Your Responsibilities:Innovate and implement new engine features—including indexing, storage formats, WAL and replication protocols, sharding, and enhancements to the query planner—to push the boundaries of latency, throughput, and availability.Advance the control plane to provide elastic scaling, autonomous healing, and zero-downtime schema or tenant transitions across global regions.Analyze and optimize critical code paths utilizing kernel-level tracing and advanced performance tools; spearhead systematic reductions in tail latency.Establish engineering best practices by leading design reviews, performance benchmarks, failure drills, and retrospectives following incidents.Automate processes: create frameworks for testing, CI/CD, rollout safety, observability, and autoscaling to ensure the platform operates autonomously at scale.Mentor and empower engineers, fostering deep expertise in database craftsmanship and sharing knowledge across Storage, Platform, and product teams.Engage with the open-source community—contributing upstream improvements and fostering collaboration.

Roblox is seeking a Lead Principal Software Engineer focused on Storage Cache to help drive the performance and scalability of its game development platform. This position is based in San Mateo, CA. Role overview This role centers on designing and implementing advanced storage cache solutions. The work directly supports Roblox’s expanding user community and enables developers to build more immersive experiences. Collaboration with cross-functional teams is a key part of the job, ensuring that storage systems meet evolving platform needs. What you will do Work closely with engineering, product, and infrastructure teams to create and improve storage cache architectures. Optimize caching systems for reliability and speed, supporting a seamless experience for both developers and end users. Requirements Extensive experience in software engineering and system architecture. Strong background in designing scalable storage and caching solutions. Ability to collaborate across multiple teams to deliver robust technical solutions.

Join the dynamic team at PlayStation as a Senior Manager of Software Engineering, leading our Client Experiences team. In this pivotal role, you will shape the technical strategy and drive innovation in our unified gaming platform, enhancing connected experiences across consoles, clients, and cloud services. We value creativity and technical expertise, and we're looking for a visionary leader who can inspire their team to push the boundaries of gaming technology.

About the RoleJoin our dynamic team, affectionately known as MBMB (More Big More Better), where you will play a crucial role in optimizing our training and on-robot inference stacks. We are seeking bold innovations that drive substantial improvements rather than incremental changes.Your Responsibilities Will Include:Maximizing GPU performance through innovative strategiesDeploying machine learning, hardware, and software modifications that yield significant advancementsEnhancing both inference and training stacks for optimal performanceIdeal Candidates Will:Possess proficiency in the latest machine learning techniques, particularly for training and inference optimizations within transformer and diffusion-based architecturesHave a relentless pursuit of ML optimizations across various domains, including CUDA kernels, ML architecture, frontend and backend network bottlenecks, CPU inefficiencies, NVLink, and communication protocols, as well as optimizations in libraries such as Torch, NumPy, and Python.

Join Our Team at MaximaAt Maxima, we are pioneering an innovative AI platform designed to automate enterprise accounting processes. Our solution effectively manages vast amounts of financial data, intricate accounting workflows, and guarantees robust execution that is both precise and dependable.We are addressing some of the most challenging issues in enterprise automation, and we have attracted a stellar engineering team comprised of industry experts from renowned companies like Robinhood, Glean, Google, Netflix, and Meta. Backed by prestigious investors such as Kleiner Perkins and Redpoint Ventures, we are proud to serve leading clients like Scale AI and Rippling.Your RoleAs a Software Engineer specializing in Data Infrastructure, you will be instrumental in developing and scaling systems that efficiently ingest and process large financial datasets. This foundational platform supports all accounting workflows and the agentic system. Your responsibilities will include designing our data lakes, constructing multi-tenant relational databases, and exploring optimal search engine and vector database configurations to enhance various workflows.

Join Roblox as a Software Engineer specializing in User Sharing, where you'll play a key role in enhancing our platform's collaborative features. You'll work closely with cross-functional teams to design, develop, and implement user-centric solutions that empower our community. This is a unique opportunity to impact millions of users globally.

About the Role Freshworks is looking for a Senior Frontend Software Engineer in San Mateo. This role focuses on building web applications that make customer interactions smoother and more effective. Collaboration is central: engineers, designers, and product managers work closely to deliver reliable, high-quality software. What You Will Do Develop and refine user interfaces for web applications Work with team members to create solutions that improve customer experience Apply frontend expertise to design scalable, responsive features Who We’re Looking For Strong background in frontend technologies Experience architecting applications for usability and performance Comfort working in cross-functional teams

Join Verkada as a Software Engineering Manager for our Alarms division, where you will lead a talented team of engineers and shape the future of our alarm systems. In this role, you will be responsible for overseeing software development, enhancing product features, and ensuring the delivery of high-quality software solutions. Your leadership will empower your team to innovate and excel in a rapidly evolving tech environment.

Our Mission At Faros AI, we are revolutionizing how engineering data is accessed and analyzed. Our operational data platform consolidates all engineering data into a cohesive view, granting teams remarkable insight throughout the software development lifecycle. We empower organizations with actionable insights, enabling them to operate with unparalleled efficiency.About the RoleWe are seeking a talented and experienced Lead Frontend Software Engineer to enhance our team. In this role, you will focus on the development and upkeep of the frontend of our SaaS product, employing cutting-edge web development technologies and methodologies. We value curiosity and encourage candidates to explore other aspects of the stack for a comprehensive understanding of our system architecture. Your role will also include mentoring team members and ensuring the team is equipped with the latest technologies and best practices.Key ResponsibilitiesLead the development of user-centric front-end solutions for our SaaS product using modern technologies and best practices.Collaborate with designers and back-end developers to deliver seamless user experiences.Enhance front-end performance and accessibility.Integrate open-source solutions as necessary.Troubleshoot, debug, and upgrade software components.Conduct testing and validation to guarantee software performance and reliability.Stay informed on the latest trends and technologies in front-end development.Mentor junior front-end developers and promote collaborative learning.Review code contributions from external contractors to ensure quality standards.Our ValuesIntegrity and Transparency: We prioritize honesty and transparency in our actions and communications.Excellence: We strive to excel in our capabilities rather than merely competing with others.Agility: We embrace learning and iteration over waiting for perfection.Accountability: We believe in taking ownership of our work and responsibilities.

Join Roblox as a Senior Software Engineer focused on enhancing our Ads Experience through innovative C++ development. In this pivotal role, you will collaborate with cross-functional teams to design, implement, and maintain high-performance advertising systems that drive user engagement and revenue.As a member of our dynamic engineering team, you will leverage your expertise in software development to create solutions that are not only efficient but also scalable. Your contributions will directly impact the user experience on our platform as you work on cutting-edge technologies in a fast-paced environment.

Join our dynamic team at EntireHire as a Senior Software Engineer or Architect specializing in Media Platforms. In this pivotal role, you will leverage your extensive experience in software development and architectural design to build robust and scalable media solutions. Collaborate with cross-functional teams to innovate and enhance our platforms, ensuring high performance and user satisfaction.

Join the dynamic team at EntireHire as a Senior Application Software Engineer specializing in Flash Player technology. In this pivotal role, you will leverage your expertise to design, develop, and enhance innovative applications that utilize Flash Player. You will collaborate with cross-functional teams to ensure high-quality software solutions while adhering to best practices in coding and design.