Full Stack Product Engineer - Creator Activation

Join Substack as a Full Stack Product Engineer focused on Creator Activation. In this pivotal role, you will collaborate with our product and engineering teams to build innovative solutions that empower creators to thrive on our platform. You will have the opportunity to work on both the front-end and back-end of our applications, ensuring a seamless experie…

Join our dynamic team at Plaud as a Full Stack Engineer, where you will play a crucial role in designing and developing innovative web applications. We are looking for a talented engineer who is passionate about technology and eager to solve complex problems in a collaborative environment.

Join Waymo for Business as a Senior Fullstack Engineer, where you'll play a pivotal role in shaping the future of transportation through innovative technology. In this dynamic position, you'll work collaboratively with cross-functional teams to design, develop, and maintain scalable software solutions that power our autonomous vehicle initiatives.

Who is Sonar? At Sonar, we empower developers by addressing code quality and security challenges before they impact production. Our innovative solutions enhance productivity through AI assistance and streamline workflows for an improved developer experience. By analyzing all code—whether created by internal teams, AI, or third parties—we ensure more secure, reliable, and maintainable applications. With roots in the open-source community, Sonar supports over 30 programming languages, frameworks, and infrastructure technologies. Today, our platform is utilized by over 7 million developers and 400,000 organizations globally, including prestigious clients like the Department of Defense, Microsoft, NASA, MasterCard, Siemens, and T-Mobile. We are dedicated to creating exceptional products backed by passionate internal teams and a strong company culture. We are deeply committed to our mission and obsessed with our users, each other, and our open-source community. We maintain high standards and hold ourselves accountable to act with positivity, dedication, thoughtfulness, empathy, and passion every day. Our decision-making process is deliberate, with a strong clarity of intention, while also acting with urgency and speed. Finally, we pride ourselves on being effective and operationally efficient, collaborating as One Team to achieve our objectives. At Sonar, CODE is more than just an acronym – it's a mindset that shapes our daily operations. Why You Should Apply: Join our dynamic team of talented professionals dedicated to helping developers build better and faster. Sonar continuously enhances code quality and security while minimizing developer toil, allowing them to focus on what they love. Our solutions tackle the root causes of issues, ensuring that all code—be it developer-written, AI-generated, or sourced from third parties—is managed effectively.

Who We AreAt Lightning AI, we are the pioneers behind PyTorch Lightning, established in 2019. We create a comprehensive platform that facilitates the development, training, and deployment of AI systems, streamlining the journey from research to production.Following our merger with Voltage Park, an innovative neocloud and AI Factory, we combine cutting-edge software with scalable and cost-efficient computing resources. Our platform equips teams with the essential tools for experimentation, training, and production inference, all while prioritizing security, observability, and control.We cater to a diverse clientele that includes individual researchers, startups, and sizable enterprises. With a global presence, our offices are located in New York City, San Francisco, Seattle, and London, supported by renowned investors including Coatue, Index Ventures, Bain Capital Ventures, and Firstminute.Our ValuesMove Fast: We embrace speed and precision, breaking down complex challenges into manageable steps.Focus: We achieve our goals one at a time, collaborating effectively to deliver high-quality features.Balance: We believe sustained performance comes from proper rest and recovery, promoting a healthy work-life balance.Craftsmanship: We take pride in our work and strive for excellence in every detail.Minimal: We prioritize simplicity in our innovations, focusing on what truly matters.What We’re Looking ForWe are seeking a talented Frontend Engineer to enhance and scale the user interface and frontend infrastructure of the Lightning AI platform. This individual will take ownership of key features, driving development from inception to deployment while collaborating with a highly skilled team of engineers, product managers, and designers. You will have the opportunity to build from proof of concept to release, with an emphasis on speed, quality, and iterative improvements.With over 10,000 organizations leveraging Lightning, you will play a vital role in shaping how AI is built and deployed globally.This is a hybrid role based in our San Francisco office, requiring in-office attendance for 2 days a week. The salary range for this position is $120,000 to $250,000.

About MeshAt Mesh, we are on a mission to revolutionize the way people transact by allowing consumers to pay and receive payments with any asset. With trillions of dollars in tokenized assets largely untapped for everyday commerce, Mesh is here to bridge that gap. Our innovative solutions make crypto payments reliable, accessible, and seamless for everyone. We leverage a powerful orchestration engine combined with an intuitive consumer app to unlock liquidity worldwide. Supported by prominent investors like PayPal Ventures, Paradigm, and Galaxy Ventures, we are shaping the infrastructure for the future global economy. Join us on this exciting journey!OverviewWe are looking for an accomplished Senior Full Stack Software Engineer (Web3) with extensive experience in developing cutting-edge web applications and scalable backend systems. In this pivotal role, you will design, develop, and maintain our innovative software solutions, integrating essential Web3 functionalities such as wallet connections, signing flows, and on-chain/off-chain interactions. As a global company headquartered in San Francisco, California, our team collaborates closely across North America, Europe, and India.

Harness is a pioneering AI Software Delivery Platform company, founded by the visionary technologist and entrepreneur Jyoti Bansal, the mind behind AppDynamics, which was acquired by Cisco for an astounding $3.7 billion. With approximately $570 million in funding and a current valuation of $5.5 billion, Harness is supported by prominent investors such as Goldman Sachs, Menlo Ventures, IVP, Unusual Ventures, and Citi Ventures. In an era where AI is rapidly transforming code creation, the true challenge lies in the subsequent stages: testing, deployments, application security, reliability, compliance, and cost optimization. Harness addresses this challenge by integrating AI and automation into the software delivery lifecycle, allowing teams to deliver software more quickly while ensuring robust security and governance throughout all stages.Utilizing Harness AI and the Software Delivery Knowledge Graph, our platform injects deep context and intelligent automation into every aspect of the software delivery process, embedding governance and policy-driven controls throughout.In the past year alone, Harness has facilitated over 185 million deployments, 82 million builds, 18 trillion flag evaluations, 8 million security scans, and optimized 9.1 billion tests, while safeguarding 3 trillion API calls and managing $2.8 billion in cloud expenditure. This has empowered esteemed clients like United Airlines, Morningstar, and Choice Hotels to enhance release speeds by up to 75%, cut cloud expenses by as much as 60%, and achieve a tenfold increase in DevOps efficiency.With a diverse global team operating across 14 offices in 25 countries, Harness is at the forefront of the future of AI-driven software delivery and is eager to attract exceptional talent to propel us forward.

Are you a talented Senior Full Stack Engineer looking to make a significant impact in the world of financial technology? Join Truebill's innovative team, where you will play a pivotal role in developing and enhancing our Autopilot product. You will work with cutting-edge technologies, collaborate with a diverse team, and contribute to building solutions that empower consumers to take control of their finances.

The ideal candidate is encouraged to work from any of our offices (Silver Spring, NYC, SF, Miami, Denver) 1-2x weekly.ABOUT ROCKET MONEY At Rocket Money, our mission is to significantly enhance the financial well-being of millions. We provide our members with a profound understanding of their finances along with a range of valuable services designed to save time and money, ultimately empowering them on their financial journey.ABOUT THE TEAM The Core team plays a critical role in enabling all engineering teams at Rocket Money to operate efficiently by ensuring that our foundational systems are reliable and easy to build upon. We are responsible for the evolution of platforms and services that are central to our product and company operations, including:Authentication (registration, login, account access, and user lifecycle workflows)Data Privacy and Trust Systems (handling privacy requests, user deletions, and secure management of sensitive data)AI Enablement (providing shared AI infrastructure and tools that other teams use to create exceptional product experiences)Internal Tooling (developing admin tools, operational systems, and data integrations to enhance the effectiveness of our operations and engineering teams)We prioritize accuracy, resilience, and creating the most straightforward pathways for our teams. If you are passionate about building high-impact systems that others rely on, we would love to hear from you.IN THIS ROLE, YOU'LL:Develop and manage Core services and platforms that underpin essential systems like authentication, data privacy workflows, AI capabilities, and internal tools.Take ownership of projects from inception to completion: defining problems, designing solutions, implementing changes, launching, and ensuring ongoing reliability.Collaborate closely with product engineers, data teams, and operations colleagues to create systems that are safe, scalable, and user-friendly.

Join Supabase as a Growth and Technology Management (GTM) Engineer, where you will play a crucial role in advancing our innovative technologies and solutions. In this dynamic position, you will collaborate with cross-functional teams to enhance our product offerings, optimize performance, and drive growth initiatives. Your technical expertise and strategic insights will be key to shaping the future of our platform.

ABOUT BASETENAt Baseten, we empower the leading AI companies of today, including Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer, by providing essential inference capabilities. Our unique blend of applied AI research, adaptable infrastructure, and intuitive developer tools enables innovators at the cutting edge of AI to seamlessly transition advanced models into production. With our recent success in securing a $300M Series E funding round, backed by notable investors such as BOND, IVP, Spark Capital, Greylock, and Conviction, we're on an exciting growth trajectory. Join our team and contribute to the platform that engineers rely on to launch AI-driven products.THE ROLEAs an Applied AI Inference Engineer at Baseten, you'll collaborate closely with clients to design, develop, and implement high-performance AI applications using our platform. You will guide customers through the entire process, from initial concept to deployment, transforming vague business objectives into dependable, observable solutions that meet defined quality, latency, and cost metrics.This position is ideal for innovative engineers eager to gain insight into how modern organizations scale AI adoption. You will thrive if you enjoy a multifaceted role that intersects product development, software engineering, performance optimization, and direct customer engagement.It’s essential to note that this position requires hands-on coding and software development, while also encompassing elements of product management, technical customer success, and pre-sales engineering.EXAMPLE INITIATIVESExplore insights from our Forward Deployed Engineering team through these blog posts: Forward Deployed Engineering on the frontier of AIThe fastest, most accurate Whisper transcriptionDeploy production-ready model servers from Docker imagesDeploy custom ComfyUI workflows as APIs...

Employee Applicant Privacy NoticeAbout Us:At SoFi, we are dedicated to shaping a brighter financial future. Our mission is to revolutionize the way individuals engage with personal finance. As a next-generation financial services company and national bank, we leverage innovative, mobile-first technology to empower millions of members in achieving their financial goals. The industry is undergoing a significant transformation, and we are proud to be at the forefront of this change. Join us in investing in your career and the financial landscape.The Opportunity:We are on the lookout for a Senior Full-Stack Software Engineer to join our dynamic team. SoFi is expanding its crypto product offerings, creating a new team focused on delivering exceptional crypto services for our members. With recent advancements paving the way for our return to the crypto space, we aim to develop secure, intuitive, and comprehensive solutions in crypto Investing, Transfers, Payments, Custody, and beyond.As a key member of our team, you will be involved in all aspects of development, including functional implementation, system architecture, bug resolution, and code health maintenance, while continuously evolving as an engineer. The ideal candidate is hands-on, possesses a strong sense of ownership, and is passionate about delivering quality. We excel in collaboration between Product, Design, and Engineering, allowing you to engage in the entire product lifecycle from ideation to deployment and ongoing enhancement.At SoFi, you will be part of a revolutionary finance company dedicated to helping our members achieve financial independence. Our commitment to being at the center of our members’ financial lives drives us to innovate continually and expand our product range across loans, wealth management, and insurance. With our impressive growth trajectory, we are eager to attract exceptional talent, starting with you.

Strava connects more than 180 million athletes across 185 countries, offering tools for tracking workouts, setting goals, and sharing progress. The platform supports a range of activities, including running, cycling, and swimming, and encourages community and personal growth. Role overview The Staff Engineer, Core Services Platform, will influence the technical direction of Strava’s social platform services. These services support key features such as the activity feed, photo and video sharing, experimentation, and notifications. This role involves guiding a small engineering team and leading modernization efforts across core services. Collaboration with product teams is central to ensuring the platform evolves to support both current and future needs. Work location This position follows a flexible hybrid schedule. In-office attendance is required three days per week at Strava’s San Francisco or Denver offices.

The Universal Directory Platform team at Okta develops and maintains the core systems that manage identity assets and their relationships for enterprise security. As a Staff Platform Engineer, this position focuses on building and supporting the backbone that enables identity management at scale. This role is based in San Francisco, California. The schedule is hybrid, with at least two days per week in the office. Key responsibilities Become familiar with the identity management codebase, development tools, and processes such as Jira, technical design documentation, code reviews, testing, and deployment workflows. Design and implement frameworks and tools for the Universal Directory Service platform. Develop distributed, scalable, high-performance, and fault-tolerant software components. Deliver high-quality bug fixes and resolve customer-reported issues promptly. Conduct thorough code reviews and contribute to automated testing initiatives. Collaborate with Product Development, QA, and Site Reliability Engineering teams to plan and execute development and deployment work. Requirements Proven experience building and deploying reliable, high-performance infrastructure and product code at scale in a cloud environment. At least 7 years of software development experience in Java, with strong knowledge of Hibernate and Spring Boot. 5 or more years developing services, internal tools, and frameworks. Minimum 3 years working with cloud infrastructure, service-oriented architecture, and microservices.

Role overview Pinterest is seeking a Principal Engineer to join the Online Systems team, based in either San Francisco or Palo Alto. This position centers on designing and building scalable systems that serve millions of users. The focus is on enhancing user engagement and optimizing the performance of Pinterest's online platforms. What you will do Architect and develop large-scale applications built for high-traffic environments Collaborate with engineering, product, and design teams to deliver reliable solutions Lead technical decisions that influence the direction of Pinterest's online systems

Truework, part of Checkr, Inc., is seeking a Senior Python Engineer to join the team in San Francisco. This position centers on enhancing the verification process for both users and partners by developing secure and dependable Python applications. Role overview The Senior Python Engineer will play a key role in shaping Truework’s verification platform. The focus is on building and maintaining Python-based systems that are both secure and user-friendly, supporting the company's broader mission. What you will do Design, develop, and maintain systems written in Python Work closely with other engineers and team members to launch new features Help ensure the platform remains secure and easy to use Location This role is based in San Francisco, California.

Who Are We?Postman stands as the premier API platform globally, embraced by over 45 million developers and 500,000 organizations, including 98% of the Fortune 500. We empower developers and professionals worldwide to shape an API-first world by simplifying every phase of the API lifecycle and enhancing collaboration—enabling users to craft superior APIs at a faster pace.Headquartered in San Francisco, Postman also has offices in Boston, New York, Austin, Tokyo, London, and Bangalore, where our journey began. We are a privately held company, backed by prominent investors including Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. Discover more about us at postman.com or connect with us on X via @getpostman.P.S: We highly encourage you to read The "API-First World" graphic novel to grasp our vision and the broader picture at Postman.The OpportunityWe are on the lookout for a strategic and results-oriented engineering leader who possesses a passion for APIs, partnerships, ecosystems, collaboration, and developer success.As the Senior Engineering Manager for Ecosystem, you will build and lead a skilled team of engineers, cultivating a culture of collaboration, innovation, and excellence. You will guide the team in developing scalable, reliable, and high-performance features that will shape the future of our Ecosystem. Collaboration with fellow engineering managers, product managers, and designers will be crucial as you drive the vision and execution of the product roadmap, empowering developers and partners to create rich, integrated experiences that enhance their capabilities in creating, collaborating, managing, and scaling APIs and solutions. This role demands a strategic thinker with profound insights into developer ecosystems and a fervor for delivering outstanding developer experiences. You will define our technical strategy to meet our ecosystem objectives, including how extensibility, integration frameworks, and public APIs function at Postman, and how integrations are perceived by our end users, alongside the customer journey in discovering, installing, and purchasing apps via a marketplace.If you are driven by a passion for building impactful products, have a solid history of leading engineering teams to success, and thrive in fast-paced and dynamic settings, we want you on our team!

Anrok is at the forefront of tax automation, empowering businesses to scale globally without the burden of compliance complexities. As the digital economy has surged sixfold over the past decade, software companies are navigating a labyrinth of tax obligations that demand constant monitoring of exposure, rate calculations, and filing across more than 50 jurisdictions in the U.S. and numerous countries worldwide. This poses a significant challenge for companies aiming to transact seamlessly with customers around the globe.Anrok simplifies this process by integrating with billing and payment systems to automate the entire tax lifecycle, from monitoring to calculation and filing. Our comprehensive platform adeptly manages the evolving landscape of tax regulations at municipal, state, and federal levels, allowing businesses to concentrate on growth rather than compliance.Our clientele includes:40% of the top 50 AI companies listed by Forbes20% of the top 100 cloud companies as per ForbesLeading organizations such as Notion, Anthropic, and CursorWe are committed to making compliant digital commerce achievable for businesses of all sizes, supported by over $100 million from esteemed investors including Spark Capital, Sequoia, Index, and Khosla Ventures.We are seeking a Go To Market (GTM) Engineer focused on AI Adoption to design, develop, and implement intelligent systems that revolutionize our revenue operations. This role bridges software engineering with go-to-market strategy, crafting automation workflows, deploying services on GCP, and integrating Claude into production pipelines that function reliably at scale. This hands-on technical position requires ownership of the complete lifecycle from coding to secure deployment within our infrastructure—transforming our GTM approach from human-centric to AI-driven, directly influencing deal velocity, team efficiency, and our capacity to scale 3-4x without a proportional increase in headcount.

Chalk builds a platform designed to simplify and accelerate machine learning applications. The company combines the speed of Rust with approachable tools, helping developers tackle issues like complexity, latency, and scalability in ML workflows. Businesses use Chalk to support use cases such as fraud detection, identity verification, and clean energy optimization. The company recently raised $50 million in Series A funding, led by Felicis. More details can be found in this Reuters article. Role overview This Forward Deployed Engineer role is based in San Francisco and requires full-time, in-person presence (five days a week). As an early team member, you will work closely with clients and Chalk’s machine learning teams to deliver tailored technical solutions and improve the company’s infrastructure. Projects span industries like healthcare, finance, and recommendation systems, with applications including cancer detection, fraud prevention, and product recommendations. What you will do Design and implement Chalk’s technology solutions for customers, learning the platform’s infrastructure and optimizing integrations. Work closely with Engineering and Sales teams to deliver projects. Act as the main technical contact for clients during both pre-sales and post-sales, supporting onboarding and ongoing needs. Advise clients as their requirements change and new product features become available. Contribute to hiring by participating in Engineering team interviews. Requirements Technical background in software development or machine learning model development. Minimum of 2 years of experience in backend software engineering. Proficiency in Python and SQL. Strong teamwork and collaboration skills. This position is not hybrid. While Chalk offers flexibility for unavoidable conflicts, the expectation is a full-time, in-office schedule.

About UsTwitch stands as the premier live streaming platform globally, fostering vibrant communities across diverse interests such as gaming, music, sports, cooking, and much more. Every day, countless communities unite to share their passions and create engaging content.We prioritize community both internally and externally. Our team members are enthusiastic collaborators, ready to tackle challenges head-on and innovate together. Join us in our mission to empower creators and live communities. Check out our initiatives on LinkedIn, follow our updates on X, and explore our latest projects on our Blog. Don’t forget to review our Interviewing Guide for tips to succeed in our interview process.