Python Developer

Join our dynamic team at Sonsoft Inc. as a Web Software Application Developer! We are looking for a talented individual to design, develop, and maintain web applications that provide innovative solutions to our clients. You will work collaboratively with cross-functional teams to understand business requirements and implement high-quality software solutions.

Join Poshmark's Dynamic TeamPoshmark is a premier fashion resale platform that thrives on a vibrant community of enthusiastic buyers and sellers. Our mission is to transform online selling into an enjoyable, social experience, empowering users to turn their closets into flourishing businesses while showcasing their unique styles. Since our inception in 2011, we have expanded our community to over 130 million users and facilitated over $10 billion in gross merchandise value (GMV), enabling sellers to earn billions and offering buyers exclusive deals and unique items. Discover more about us at www.poshmark.com and for the latest company updates, visit newsroom.poshmark.com.We are seeking a skilled and innovative Senior Web Engineer II to join our team. In this role, you will design and develop web applications with intuitive user interfaces and robust code that impacts millions of users. This position offers the chance to engage in diverse projects, and you will be expected to take the initiative and contribute to various initiatives. You will have the opportunity to implement scalable production-ready code.Work collaboratively with a talented team to quickly deploy changes and assess their effectiveness while receiving mentorship and guidance throughout your journey.

About the RoleWe are excited to announce an exclusive opportunity for a talented Software Engineer (Windows) to join our dynamic team in Redwood City, CA. This is a full-time, permanent position where you will play a crucial role in enhancing our desktop streaming software, delivering an exceptional streamer/viewer experience.Role Overview:As a member of our Engineering team, you will collaborate closely with Product and client-side engineers to develop cutting-edge desktop streaming solutions that drive content creation.

About PoshmarkPoshmark stands as a premier fashion resale marketplace, invigorated by a dynamic and highly engaged community of buyers and sellers, coupled with real-time social interactions. Our platform is designed to transform online selling into an enjoyable, social experience, empowering sellers to convert their closets into flourishing businesses while sharing their personal style with the world. Since our inception in 2011, Poshmark has expanded to over 130 million users and generated over $10 billion in gross merchandise value (GMV), facilitating billions in seller earnings, delighting buyers with unique deals, and advancing a more sustainable fashion future. For more details, visit www.poshmark.com, and for our latest news, please check newsroom.poshmark.com.Senior Software Engineer, iOSWe are in search of a skilled and innovative Senior Software Engineer - iOS to join our talented team. If you are passionate about crafting mobile applications with intuitive user interfaces and robust code, and eager to develop new user experiences while tackling complex challenges, this opportunity is tailor-made for you! Become a vital part of shaping the future of Poshmark.

Location: Redwood City, CA (Hybrid — 3 days/week in office)Our MissionAt Quilt, we are dedicated to transitioning humanity away from fossil fuel heating. An astounding 20% of the U.S. global warming emissions originate from homes, surpassing emissions from cars. The primary contributor to these emissions is the burning of fossil fuels for heating. To combat climate change, over 80 million homes in the U.S. must shift from combustion-based heating to efficient electric heat pumps in the coming decades.We believe that achieving this transition requires exceptional products that are easy to purchase and adopt. Currently, most heat pumps lack intuitive design, underutilize software, and present challenges during adoption. We are developing a next-generation home heating and cooling system that is not only aesthetically pleasing but also optimized by AI, outperforming existing solutions by a factor of ten.The ChallengeWhile AI agents can generate code at speeds 100 times faster than human developers, our primary bottleneck lies in code verification. At Quilt, we create software that operates on physical hardware within homes. A software bug could mean a family is left without heat. Our codebase encompasses embedded C++ for custom devices, cloud infrastructure, and mobile applications. Currently, much of our verification process relies on manual testing methods, such as physically visiting a test bench to execute tests.Our goal is to build a robust development factory that streamlines code verification.We are seeking a talented Software Engineer to lead our developer infrastructure initiatives. This includes developing simulators, test harnesses, CI/CD pipelines, and verification systems that empower our engineering team (and our AI agents) to deploy features quickly and confidently. Your contributions will be pivotal in enhancing the efficiency and reliability of our software development lifecycle.

At Dexterity, we envision a world transformed by robots, where our innovative technology allows individuals to engage in creative and problem-solving roles, while robots tackle repetitive and physically demanding tasks. Our focus begins with warehouse automation, a crucial area where enhanced supply chains make a significant difference in the lives of countless individuals and businesses globally.Our advanced full-stack robotics systems are designed to pick, move, pack, and collaborate with human-like precision, awareness, and learning capabilities. With over 15 million goods already processed in production, our software-driven, hardware-agnostic systems are a testament to our customer-centric approach.Our guiding principle is straightforward: How can we empower our customers to achieve what they never thought possible with the help of robots? Backed by prestigious investors such as Kleiner Perkins, Lightspeed Venture Partners, and Obvious Ventures, Dexterity is rapidly emerging as a leader in the robotics industry.We pride ourselves on our diverse and multidisciplinary team, which thrives on a culture of passion, trust, and commitment. Join us at Dexterity and contribute to making intelligent robots a reality!Role Overview:As an Application Support Engineer, you will serve as the vital link between Dexterity’s New Product Introduction (NPI) and our deployed AI applications, directly influencing our customers' essential operations. Your primary responsibility will be to ensure seamless production site functionality, swiftly resolving intricate software issues to prevent performance disruptions while providing valuable feedback to our Engineering team for ongoing enhancement.You will immerse yourself in logs, data-driven results, and configuration states; develop workarounds or scripted patches; and collaborate closely with the Technical Assistance Center (Tier 1), Product Support (hardware), and Engineering (Tier 3).This position is perfect for engineers who enjoy debugging live systems, translating technical concepts for non-experts, and delivering effective solutions rapidly—all while laying a foundation for a future transition into Hardware or Software Engineering. The role demands a blend of field readiness, software debugging, data analysis, and direct collaboration with both internal engineering and customer-facing teams.

Riot Games is looking for a Manager, Software Engineering to guide the Tools & Frameworks team within the Developer Connections group. This team creates internal tools and frameworks that help other development teams work more efficiently. What you will do Lead and support engineers building developer productivity tools and frameworks Foster collaboration and encourage sharing of knowledge across the team Promote creative problem-solving and drive technical innovation Oversee engineering projects from initial planning through to delivery Locations Los Angeles, USA Mercer Island, USA Redwood City, USA

Join our dynamic team at dstaff as a Software Engineer, where you will play a pivotal role in developing innovative software solutions. As part of a talented team, you will contribute to exciting projects that push the boundaries of technology and enhance user experience.

Join the Poshmark Team as an iOS Software Engineer IIAt Poshmark, we are revolutionizing the fashion resale marketplace, driven by a dynamic community of over 130 million users. Our platform fosters engaging social experiences, making online selling enjoyable and accessible. Since our inception in 2011, we have facilitated over $10 billion in gross merchandise volume (GMV), enabling sellers to transform their closets into successful businesses while providing buyers with unique items and great deals. Join us in shaping a sustainable future for fashion! For further details, visit www.poshmark.com and check out our latest updates at newsroom.poshmark.com.We are seeking a passionate and innovative iOS Engineer II to enhance our mobile applications. In this role, you'll be at the forefront of creating user-friendly, scalable, and dependable features that connect millions of users. This position is perfect for engineers eager to expand their skills in a collaborative setting and make a significant impact by delivering exceptional mobile experiences.

Join SnapMagic, the driving force behind digital growth in the global electronics industry.Our innovative platform (previously known as SnapEDA) engages over 2 million engineers yearly and serves as the primary discovery layer for electronic components. We are now enhancing SnapMagic Copilot, utilizing our unique dataset of over 10 million components to transform the discovery and demand landscape in the electronics sector.This is a transformative opportunity in a rapidly evolving market.We seek an individual who is passionately dedicated to product development — someone who prioritizes building scalable systems, embraces relentless shipping, and thrives on rapid user feedback.Since our seed round funding, we have doubled our revenue with a lean, high-performing team. The demand is evident. The market is primed. We need a visionary product and engineering leader who can channel this momentum into an efficient and repeatable shipping process.We are looking for a candidate who has hands-on experience building and deploying complex systems in a high-growth, venture-backed environment, with a clear understanding of scaling from early adoption to consistent, reliable usage.

Join Our Mission at GridCAREAt GridCARE, we are addressing the critical challenges faced by data center developers by providing immediate access to power through our innovative physics-based generative AI platform. Our technology unlocks gigawatts of timely capacity from existing grids, allowing us to collaborate with utilities and enhance network capacity without the need for expensive upgrades or prolonged delays. Founded at Stanford’s Doerr School and backed by prominent investors in the Energy and AI sectors, we are committed to accelerating interconnection requests for significant technology and data center projects.As a rapidly expanding startup, we are on the lookout for a talented Full Stack Developer to contribute to impactful data-driven solutions. Role OverviewWe are in search of a Full Stack Developer with a proven track record in creating scalable, high-performance web applications utilizing Angular, Node.js, and REST APIs. In this position, you will be responsible for architecting and maintaining APIs, designing responsive user interfaces, and working closely with our product and data teams to deliver intelligent, user-centric solutions.Your contributions will be vital in shaping the core web platform at GridCARE — from developing data visualization tools to enhancing backend integrations, with a focus on speed, reliability, and outstanding user experience.This position presents a unique chance to blend your AI, data engineering, and visualization expertise with cutting-edge AI solutions to address the most pressing challenges in the energy sector.

About the RoleJoin our innovative team at character as a Backend Software Engineer. In this pivotal role, you will develop and sustain scalable, high-performance backend systems that drive our products forward. You will collaborate closely with designers, data scientists, and fellow engineers to create, design, and implement robust backend solutions that meet user demands.Your ResponsibilitiesArchitect, develop, and manage scalable backend services that bolster our applications and infrastructure.Craft secure and efficient APIs to facilitate frontend applications and third-party integrations.Enhance system performance, reliability, and scalability through architectural best practices and engineering expertise.Collaborate with product managers, data analysts, and frontend engineers to deliver backend solutions that align with business goals and user expectations.Guarantee high availability, fault tolerance, and optimal performance of backend systems.Monitor system health, troubleshoot issues, and implement enhancements to improve efficiency and reliability.Adhere to security best practices to safeguard user data and maintain system integrity.Stay informed about industry trends and emerging technologies in backend development and distributed systems.Your Profile5+ years of experience in backend development, creating scalable and dependable applications.Strong proficiency in programming languages such as Python, Java, or Go, with a preference for Python and Go.Familiarity with database technologies, including PostgreSQL, MySQL, or NoSQL solutions.Experience in designing and integrating APIs, particularly REST and GraphQL.Understanding of distributed systems, microservices architecture, and cloud platforms (AWS, GCP, or Azure).Proficiency with containerization and orchestration tools like Docker and Kubernetes.Strong analytical skills with the ability to optimize system performance and reliability.Excellent communication skills and a collaborative mindset.Preferred QualificationsExperience with...

Join Box, Inc. as a Software Engineer III where you will play a pivotal role in developing our powerful Query Platform. This is an exciting opportunity to work on cutting-edge technology that supports our mission to make the world’s information accessible and useful.

Join Bellota Labs, a dynamic and rapidly growing startup dedicated to transforming the online poker landscape through our innovative platform, ClubWPT Gold—an advanced offering from the World Poker Tour. We're not just developing another casino app; we're creating a unique skill-based, strategy-driven environment where players can learn, train, and compete for real prizes.We are seeking a Senior Designer (UX/UI) to shape and deliver the comprehensive design experience—from the homepage to the player dashboard, onboarding processes, and training resources. This pivotal role will help guide the product from its MVP phase to a full-scale launch, significantly impacting the visual identity of one of the most ambitious new gaming platforms available today.

Join the Revolution in Aging Research!At Retro, we are pioneering therapies that target diseases linked to the biology of aging. Our mission revolves around cellular reprogramming and autophagy, aimed at rejuvenating cellular and tissue functions to ultimately extend healthy human lifespan by a decade.We are in search of talented individuals who resonate with our passion for innovation and a collaborative work environment. Our startup culture thrives on rapid iteration, transparency, and flexibility.If you don't see a current job opening that aligns with your expertise but are eager to contribute to Retro’s mission in the future, we encourage you to submit an open application here.

Join our innovative team at Sunday as an In-House Memory Developer! In this exciting role, you will be responsible for creating and optimizing memory-related solutions that enhance user experiences across our products. Collaborate with cross-functional teams to define project requirements, design solutions, and implement cutting-edge technologies. We are looking for a passionate individual who thrives in a fast-paced environment and is eager to contribute to groundbreaking projects.

Join our dynamic team at Sonsoft Inc. as a Python Developer where you will contribute to innovative projects in a collaborative environment. You will be working with cutting-edge technologies to create efficient applications and solutions that meet our clients' needs.

Join Poshmark Inc. as a Staff Software Engineer specializing in our Cloud Platform team. In this role, you will leverage your expertise to design, develop, and optimize scalable cloud solutions that empower our users. You'll collaborate with cross-functional teams to create innovative products that enhance the user experience. If you're passionate about technology and looking to make a significant impact in a dynamic environment, we want to hear from you!

Join Dyna Robotics as a Senior Software Engineer specializing in our Data & Evaluation Platform. In this pivotal role, you will be instrumental in designing and implementing robust software solutions that facilitate data analysis and evaluation processes. You will collaborate closely with cross-functional teams to optimize our platform, ensuring it meets the dynamic needs of our clients.