Senior Software Engineer I

Join our innovative team at DigitalOcean as a Senior Software Engineer I specializing in Storage solutions. In this role, you will be responsible for developing and enhancing our storage products, ensuring high availability and performance. You will work collaboratively with cross-functional teams to design, implement, and optimize scalable storage systems. If you are passionate about building robust software and enjoy tackling complex challenges, we want to hear from you!

At Crusoe, we are dedicated to accelerating the abundance of energy and intelligence. As a pioneering AI infrastructure company, we control every aspect of our operations — from energy generation to the digital tokens that power the world’s most ambitious AI workloads. Joining Crusoe means being part of a team that is shaping the future at an unprecedented pace.We are amid a transformative industrial revolution. The endless demand for AI computing power poses significant challenges, particularly concerning energy supply. Our energy-first strategy not only enhances AI infrastructure but also contributes positively to the environment, empowering innovators in the AI sector.We seek proactive, problem-solving team members who recognize the scale of our mission and are eager to navigate uncharted territories. If you aspire to advance your career alongside experts in energy, manufacturing, data center construction, and cloud services, we invite you to become part of our dynamic team.If you are ready to engage in the most impactful work of your career, assist our customers and partners in elevating their AI strategies, and contribute to a high-performing, supportive team, we welcome you to build the future with us at Crusoe.About This RoleThe Cloud Storage team at Crusoe is searching for a Senior Staff Software Engineer to act as the principal architect for our storage strategy. Unlike a Staff Engineer who leads feature development, a Senior Staff Engineer will define the long-term technical roadmap essential for our AI-scale infrastructure. You will play a crucial role in establishing the architectural strategy, ensuring the integrity and global scalability of our specialized storage services. Your work will focus on the underlying physics of the stack, bridging high-performance NVMe hardware with globally distributed object storage solutions that compete with S3.Your ResponsibilitiesArchitectural Vision & Strategy: Lead the development and execution of the long-term technical strategy for Crusoe's storage engine, while identifying and integrating industry trends such as CXL and NVMe-oF into a unified roadmap.System Programming Expertise: Utilize your extensive experience in system programming with languages such as C, C++, Go, and Rust to lay the groundwork for our V2 storage re-architecture.Storage Protocols: Design and implement solutions employing industry-standard storage protocols, including NFS, SMB, iSCSI, and NVMe/TCP.

At Crusoe, our mission is to advance the availability of energy and intelligence. We are developing the engine that propels a future where individuals can engage in ambitious AI projects without compromising on scale, speed, or sustainability.Join us in revolutionizing the AI landscape with our sustainable technology. At Crusoe, you'll not only foster meaningful innovation but also make a tangible impact while collaborating with a team that is pioneering responsible and transformative cloud infrastructure solutions.About This Role:As a Senior Software Engineer on our storage team, you will be an integral part of our core engineering unit, tasked with designing, constructing, and optimizing our next-generation cloud storage products. We seek a hands-on engineer with profound expertise in storage system development. Your role will involve creating highly performant, reliable, and scalable distributed storage systems that are vital to both our infrastructure and our clients' AI and HPC workloads.Your Responsibilities Include:Developing Our Multi-Petabyte Cloud Storage PlatformCreating core components of our foundational storage products specifically designed for high-performance AI and ML applications.Enhancing distributed file, block, and object storage solutions, with an emphasis on filesystem-based approaches.System Design & ArchitectureDesigning and implementing scalable, resilient storage architectures that are highly extensible.Proposing and prototyping innovative strategies to enhance performance and system throughput for our most demanding customer workloads.Developing observability, metrics, and tooling for our services and infrastructure.High-Velocity Problem SolvingIdentifying and resolving unique and complex problems in distributed systems at the scale we operate.Providing ongoing support for production systems and customer workloads, which includes troubleshooting, performance tuning, and incident management.Cross-Functional CollaborationCultivating strong collaboration with other engineering teams (e.g., Software Infrastructure, Product) and cross-functional departments.Taking ownership and representing the storage team in critical business initiatives.

Patreon is a dynamic media and community platform empowering over 300,000 creators to connect with their most dedicated fans through exclusive work and experiences. We provide creators with diverse avenues to engage their audience and establish sustainable businesses, including paid and free memberships, community chats, live video interactions, and direct sales through one-time purchases. Our overarching mission is clear: to support and fund the creative class. We have made significant strides in this area, having:Generated over $10 billion for creators since our inceptionOffered more than 100 million free memberships to fansEstablished over 25 million paid memberships on Patreon today.As we continue to strengthen our creator platform, we are seeking a Senior Storage Platform Software Engineer to contribute to our mission.This position is based in San Francisco and requires in-office attendance two days a week as part of our hybrid work model.

Join Cloudflare as a Senior Software Engineer specializing in Storage Infrastructure, where you will play a pivotal role in designing and developing high-performance storage systems. Collaborate with a dynamic team dedicated to enhancing our infrastructure and ensuring the reliability of our services.

Join Crusoe as a Senior Staff Software Engineer specializing in innovative storage solutions that drive our cutting-edge technology forward. In this pivotal role, you will work closely with cross-functional teams to design, implement, and optimize robust storage systems that are integral to our operations.

About Our TeamAt OpenAI, our Storage Infrastructure team is at the forefront of enabling data accessibility, placement, and lifecycle management through advanced APIs. We prioritize scalability, reliability, security, and usability to meet the demands of our pioneering AI research.Role OverviewWe are seeking a talented Software Engineer to join our Storage Infrastructure team, where you will architect and maintain Exascale systems designed to efficiently and reliably manage research data across multiple regions.The ideal candidate will have extensive experience in distributed systems, particularly in developing exascale data management solutions or distributed filesystems.Your ResponsibilitiesDesign and develop software solutions to manage exascale data, ensuring accessibility for researchers.Enhance the reliability, predictability, and cost efficiency of our storage systems.Collaborate with researchers to understand and address diverse data use cases.Implement robust security measures to protect our critical datasets.Ideal Candidate ProfileStrong foundation in distributed systems principles with a proven ability to design and implement scalable, reliable, and secure storage architectures.Proficiency in programming languages relevant to storage systems development.Experience with cloud platforms, particularly Azure.Familiarity with AI/ML data access patterns.A proactive approach and adaptability in a fast-paced, dynamic environment.About OpenAIOpenAI is a cutting-edge AI research and deployment organization committed to ensuring that general-purpose artificial intelligence benefits all of humanity. We strive to push the boundaries of AI capabilities while ensuring safety and human-centric development. Our mission is to encompass and appreciate diverse perspectives, voices, and experiences that reflect the full spectrum of humanity.We are proud to be an equal opportunity employer, committed to fostering an inclusive workplace where all individuals are respected and valued.

Join Lambda, Inc. as a Senior Storage Engineer, where you will play a pivotal role in designing, implementing, and maintaining robust storage solutions. You will work closely with cross-functional teams to optimize storage performance and ensure data integrity. Your expertise will be crucial in enhancing our storage architecture to meet the growing demands of our clients.

Join Crusoe as a Staff Software Engineer focusing on innovative storage solutions. In this role, you will leverage your expertise to design, develop, and optimize systems that enhance our storage capabilities. You will work alongside a talented team, pushing the boundaries of technology in a collaborative environment.

Crusoe Technologies is seeking a Senior Storage Systems Engineer to help shape and improve storage infrastructure in San Francisco, CA. This position centers on designing, implementing, and maintaining advanced storage solutions for the company’s computing environment. Role overview This engineer will focus on optimizing storage systems to support Crusoe’s technology platform. The work involves both hands-on technical tasks and strategic planning to ensure storage meets current and future needs. What you will do Design storage architectures that enable reliable and efficient data access Implement and maintain storage solutions to support high availability Monitor and improve storage performance across systems Contribute expertise to enhance data storage capabilities Requirements Experience designing and maintaining storage systems Proven ability to optimize performance and ensure availability Strong technical background in storage technologies

About Us at Redwood MaterialsAt Redwood Materials, we are revolutionizing the global battery supply chain by integrating recovery, reuse, and recycling. Founded in 2017, we are committed to keeping critical minerals in circulation and driving the energy transition. Our mission is to provide low-cost, large-scale energy storage solutions while producing battery materials in the U.S. for the first time, utilizing batteries we already have.Team ObjectivesOur team develops the software platform that enables optimized control and market participation of battery energy storage systems (BESS), with solutions operating on-site and in the cloud.Our work encompasses the entire technology stack: compute infrastructure, telemetry, asset modeling, alerting, feature ingestion and storage for forecasting and optimization, simulation, operational control orchestration, and seamless integration with energy markets.As a compact team, we uphold high standards for the quality and speed of our deliverables. We emphasize collaboration, trust, continuous learning, and engineering excellence while enjoying the process of building great solutions together.Your Role and ResponsibilitiesYou will actively contribute to our platform with potential focuses including:Data engineering for BESS — managing telemetry pipelines, feature ingestion, and storage for forecasting and optimizationSimulation and training infrastructure — developing platforms for orchestrating large-scale simulationsReal-time forecasting and optimization workflows — managing pipelines that drive BESS operationsEnergy market integration — overseeing data ingestion and bid managementSome of the technologies you will work with include Kubernetes, Rust, Python, NATS, PostgreSQL/TimescaleDB, SQLite, and more as our systems evolve.What We SeekStrong instincts for software design — you think systemically, reason from first principles, and grasp the real-world challenges of building available, reliable, scalable, and secure distributed systemsExperience with AI-accelerated development — you're comfortable leveraging AI to enhance software development processes

Join our team as a Staff Software Engineer specializing in Online Storage at Plaid! We are seeking a talented engineer who is passionate about building reliable, scalable, and efficient online storage solutions. In this role, you will design and implement systems that handle vast amounts of data while ensuring high performance and security.As a key member of our engineering team, you will collaborate with cross-functional teams to understand requirements and deliver innovative solutions. Your expertise will help shape our data storage architecture and influence the direction of our technology stack.

About Redwood MaterialsAt Redwood Materials, we are on a mission to localize the global battery supply chain by integrating recovery, reuse, and recycling. Founded in 2017, we are pioneering the delivery of low-cost, large-scale energy storage solutions and producing battery materials in the U.S. for the first time, all sourced from existing batteries.Role Overview:As an integral member of the Redwood Energy engineering team, you will play a hands-on role in the design, development, and integration of innovative second-life battery-based energy storage systems. This position focuses on creating robust and reliable system software for the Site Controller, which acts as the central nervous system for our products. You will be responsible for designing and implementing containerized services for networked device management, orchestrating site-level controls, managing time series data, and conducting system diagnostics.We are looking for highly motivated candidates who are adaptable to a fast-paced startup environment and eager to tackle exciting technical challenges. If you thrive in dynamic settings and are excited about contributing to a new department at Redwood, we encourage you to apply!The job level may be adjusted based on the applicant's experience and responsibilities.

Founded in 2007, Airbnb has evolved from a simple idea of welcoming guests into a home to a global community of over 5 million hosts. With more than 2 billion guest arrivals across nearly every country, we provide unique stays and experiences that foster authentic connections between guests and communities.Join Our Community:The Online Data organization at Airbnb is dedicated to enhancing customer experiences through real-time data insights. We enable our builders to craft exceptional experiences by providing user-friendly data interfaces and tools, eliminating the need for database expertise.Your Impact:As the Engineering Manager for the Control Plane team within the Distributed Transactional Database organization, you will lead a diverse group of talented software engineers. Your mission will be to develop robust and automated software solutions for database operations, ensuring seamless integration of our open-source database with Airbnb’s Compute, Networking, and Security infrastructures.Here are some key control plane services your team will manage:Orchestration logic to oversee the lifecycle of database storage, compute, and metadata management nodes. (Blog link)An operator that automates cluster provisioning, operations, and restoration.Configuration management that identifies and rectifies unexpected configuration drifts.Open-source Developer Experience: Streamlining the development and testing processes for open-source projects including image building, CICD, and performance certification.

About Redwood MaterialsRedwood Materials is at the forefront of transforming the global battery supply chain by optimizing the recovery, reuse, and recycling of battery materials. Since our inception in 2017, we have pioneered large-scale energy storage solutions and are producing battery materials domestically for the first time, all sourced from existing batteries.Senior Software Engineer, Energy PlatformJoin our dynamic team focused on developing a cutting-edge software platform that drives intelligent control and market engagement for Battery Energy Storage Systems (BESS). Our work encompasses a comprehensive tech stack, including compute infrastructure, telemetry, asset modeling, alerting, feature ingestion, storage for forecasting and optimization, simulation, operational control orchestration, and integration with energy markets. We pride ourselves on our lean structure and our commitment to delivering high-quality, rapid software solutions. Our culture emphasizes collaboration, trust, continuous learning, and engineering excellence, making it a truly enjoyable environment to innovate and create.Key Responsibilities:Contribute to BESS data engineering by developing and maintaining telemetry pipelines and storage systems for effective forecasting and optimization.Design, build, and manage simulation and training infrastructures for large-scale simulation execution.Create and operate real-time forecasting and optimization workflows that streamline BESS operations.Facilitate energy market integration, including data ingestion and bid management processes.Collaborate across the full tech stack and team boundaries to ensure cohesive product functionality.Develop high-quality, well-tested software and continuously enhance it through iterative improvements.Utilize AI tools to expedite development while ensuring superior system design and code quality.

Join our dynamic team at Lambda as a Staff Storage Engineer. In this role, you will leverage your expertise to design, implement, and maintain scalable storage solutions that drive our innovative cloud services. Your contributions will be pivotal in enhancing our infrastructure and ensuring optimal performance for our clients.

Our mission: to eliminate every barrier to mental health.At Spring Health, we are committed to transforming mental healthcare by dismantling every obstacle that hinders individuals from receiving the assistance they require, precisely when they need it. Our clinically validated technology, Precision Mental Healthcare, empowers us to provide tailored solutions—ranging from therapy and coaching to medication—adequately meeting each individual's needs.We proudly collaborate with over 450 partners, from innovative startups to renowned Fortune 500 companies, serving a diverse clientele of 10 million individuals. Our esteemed clients include well-known brands like Microsoft, Target, and Delta Airlines, all of whom rely on us to deliver exceptional outcomes for their employees worldwide. Through our groundbreaking platform, we have achieved a net positive ROI for employers and are the only entity in our space to have received external validation for delivering net savings for our clients.Our growth has been bolstered by significant investments from leading firms such as Generation Investment, Kinnevik, Tiger Global, Northzone, and RRE Ventures. With our latest Series E funding round, our valuation has surged to $3.3 billion. We are just at the beginning of our journey—join us as we work towards making mental healthcare accessible for everyone, everywhere.Multiple openings exist within the Care Innovation team, and based on your expertise and our team needs, we will connect you with the right group! In this prominent role as a Senior Software Engineer, you will spearhead a new product initiative. This key technical position within a high-impact team affords you the autonomy to direct technical choices and shape product development trajectories. You will work closely with R&D leadership to design and implement high-priority projects that align with our mission to revolutionize mental healthcare.This is an extraordinary opportunity to become a foundational member of a motivated, purpose-driven team focused on developing innovative solutions that create a lasting impact in mental healthcare.

At Crusoe, our vision is to enhance the availability of energy and intelligence. We are at the forefront of developing solutions that empower individuals to innovate boldly with AI, all while ensuring that we uphold principles of scalability, speed, and sustainability.Join us in driving the AI revolution through sustainable technology at Crusoe. You will play a pivotal role in fostering innovation, making a significant impact, and collaborating with a team that is leading the way in responsible and transformative cloud infrastructure.About the RoleWe are on the lookout for a Senior Software Engineer to take on the role of founding engineer within our new Enterprise Software Engineering team in IT. You will work closely with the Director to develop internal tools, automation processes, and integrations that remove manual tasks and address critical operational challenges across the organization.This role transcends traditional enterprise IT positions. You will leverage AI-assisted development as your primary method, delivering production-quality software within days instead of months, while laying the groundwork for future team members. As you grow in this role, your primary contributions will focus on defining specifications, context, and reusable patterns to guide AI agents, while still engaging in hands-on coding for the most complex challenges.Your ResponsibilitiesDesigning and deploying internal tools, automation, and integrations that provide measurable benefits across Finance, Operations, HR, and other business functions.Utilizing AI-assisted development as your standard workflow, which includes drafting specifications, creating prompts, reviewing AI-generated code, and iterating quickly.Establishing foundational technical patterns such as coding standards, project conventions, reusable components, and context files that facilitate AI-driven development.Creating and managing integrations between enterprise systems through APIs, middleware, and data pipelines.Developing solutions across a versatile environment that combines cloud application platforms with internal GPU compute for AI workloads.Collaborating with business teams during rapid prototyping sessions, then refining prototypes into production-ready systems complete with testing, monitoring, and documentation.Setting up CI/CD pipelines, automated testing, and quality assurance measures for all solutions delivered.Taking ownership of solutions from end to end, covering everything from specification and implementation to deployment and production support.

We are seeking a talented and motivated Reliability Engineer to join our innovative team at Redwood Materials. In this role, you will be responsible for ensuring the reliability and performance of our cutting-edge energy storage systems. You will collaborate with cross-functional teams to develop and implement reliability engineering strategies that enhance product performance and longevity.