Product Backend Engineer jobs in San Francisco – Browse 6,395 openings on RoboApply Jobs

Product Backend Engineer jobs in San Francisco

Open roles matching “Product Backend Engineer” with location signals for San Francisco. 6,395 active listings on RoboApply Jobs.

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companyPlasmidsaurus logo
Full-time|On-site|San Francisco

Join PlasmidsaurusAt Plasmidsaurus, we're dedicated to pioneering new cures and fostering a healthier planet by empowering scientists to achieve unprecedented productivity. Our sequencing services are utilized daily by a diverse range of innovators, including Nobel Prize winners, Fortune 100 pharmaceutical companies, and over 70,000 scientists globally.We initiated a revolution in plasmid sequencing, drastically reducing costs and shortening timelines through cutting-edge sequencing technologies and a worldwide network of laboratories that convert samples into insights within hours instead of weeks.As we extend our innovative model across the genomics landscape, our latest RNA-seq service is a significant leap towards our goal of sequencing everything, providing scientists everywhere with quicker, simpler, and more affordable access to essential data that fuels discovery.Every member of the Plasmidsaurus team plays a pivotal role in shaping the future of biotech research. Together, we're constructing the most efficient sequencing engine in the world that operates overnight, scales globally, and accelerates scientific breakthroughs like never before.Position OverviewAs a Backend Product Engineer, you will be instrumental in developing robust backend services that drive our influence in the biotech sector. Your responsibilities will include:Creating REST APIs to facilitate seamless integration of DNA sequencing results into lab notebooks for our customers.Designing and implementing services and APIs to enhance our rapid operations, coordinating couriers, laboratories, and robotic systems across the globe.Developing high-performance payment services to optimize billing, invoicing, and product pricing.Building scalable backend systems capable of processing terabytes of sequencing data daily, thereby supporting our frontend bioinformatics analytics tools.Company CultureWe seek individuals who:Thrive in a high-agency and high-ownership environment.Are eager to learn from the expertise of others in scientific and biological fields.Are passionate about making a meaningful impact in the scientific community, contributing to the development of the next generation of medicines, biotechnology, and even plant-based alternatives!Can independently lead projects from conceptualization to production.

Mar 19, 2026
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companyMercury logo
Full-time|$166.6K/yr - $208.3K/yr|Remote|San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

Since the inception of aviation, pilots have consistently battled air resistance, akin to sailors managing the friction of water. Amid this ongoing challenge, the trim tab stands out as a brilliant yet understated innovation. Just as the wheel transformed land transportation by facilitating movement, the trim tab enhances flight, enabling smoother navigation through the skies. It exemplifies the beauty of simplicity in engineering, turning the demanding task of aircraft control into a more refined and manageable experience. At Mercury, we are dedicated to creating a remarkable banking experience for startups. Our team is deeply committed to ensuring our product not only satisfies but anticipates the evolving needs of our customers. Our product engineering team is expanding, and we are eager to bring on senior backend engineers. We are a group of practical, product-focused engineers driven by the desire to develop products that rescue our customers from the frustrations of outdated, costly industry tools. In this role, you will: Embrace a strong sense of product ownership and proactively seek responsibility—our team often self-organizes on small to medium-sized projects, and we are looking for someone enthusiastic about shaping and building the future of Mercury. Thrive in an autonomous environment with a close-knit team, embodying a “startup within a startup” culture. Collaborate closely with designers and product leaders to deliver delightful experiences, aiming to elevate the standard of banking and fintech software. Many of our customers are startups who value our sleek and intuitive designs. Join a team of seasoned product engineers within one of our Mercury product groups, such as Banking, Experiences, Expansion, or Risk.

Jan 22, 2026
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companyMetaview logo
Full-time|On-site|San Francisco

About MetaviewAt Metaview, we are revolutionizing the workplace by eliminating the burdens of toil, the barrier to progress. We believe in the power of Human-Computer Symbiosis to enhance productivity.Our AI copilot transforms how hiring is approached, leading to:Increased flow-state, reduced toil.Enhanced insights, less guesswork.Focus on human-centricity over process-centricity.Founded in 2018 by Siadhal and Shahriar, both ex-Uber and Palantir employees, Metaview has grown to support thousands of users at leading companies like Quora, Robinhood, Brex, Elastic, and Replit. We're proud of our small yet high-performing team, dedicated to doing great work.About the RoleAs a Product Engineer at Metaview, you will embody a customer-centric and product-focused mindset. You will lead the design, development, and operational aspects of our products, taking ownership of your work in a collaborative and dynamic environment.While we seek a full stack talent, this role is geared toward those who lean towards backend development. Your primary responsibilities will revolve around backend coding, but you will also engage with other parts of the stack to maintain high productivity.We value clean and effective coding, and while familiarity with languages and tools is appreciated, a willingness to learn and adapt is essential as our product continually evolves. Currently, our technology stack includes:Python for backend application development.Typescript and React for frontend application development.Serverless Framework for application management.

Mar 14, 2025
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company
Full-time|On-site|San Francisco

About Us:At ResiQuant, we are dedicated to addressing a critical challenge in disaster resilience: the availability of accurate, standardized, and dynamic property data. As climate change and natural disasters such as earthquakes, hurricanes, and wildfires increasingly affect our world, informed risk decisions are often made with incomplete or erroneous data.Our mission is to equip insurers, financial institutions, and asset managers with AI-driven systems that integrate structural engineering knowledge. These systems help to bridge crucial data gaps, providing precise, actionable insights into buildings for improved decision-making.Founded by Stanford PhDs, we are devoted to utilizing state-of-the-art AI technologies to safeguard communities and businesses against the impacts of disasters. At ResiQuant, we envision a future where every organization has access to premier property risk intelligence, fostering resilience and protecting what matters most.The RoleIn this position, you will design and manage the backend systems that drive AI-powered property risk intelligence at enterprise scale. You will be responsible for creating APIs, data pipelines, and model-integrated services that provide reliable, real-time insights trusted by insurers for billion-dollar underwriting decisions. As an integral member of our early team, you will collaborate closely with the founders to establish the technical foundation of the platform and ensure that cutting-edge AI is applied safely and effectively within the insurance sector.What You’ll DoTake ownership of backend features from design through to deployment.Design scalable services and integrations tailored for Fortune 500 insurers.Construct pipelines to ingest, validate, and transform extensive property datasets.Develop and enhance AI-assisted backend functionalities (API design, retrieval-backed features, monitoring).Ensure observability, reliability, and performance across all systems.Work collaboratively with founders, engineers, and customers to rapidly iterate on impactful features.Who You Are0–5 years of engineering experience (1–3 years preferred). Outstanding new graduates are encouraged to apply.Bachelor’s degree in Computer Science or a related field.Proficient in Python, databases, and cloud platforms (AWS/GCP).Experience in delivering AI-assisted or data-intensive services (e.g., model APIs, retrieval pipelines).Strong understanding of backend engineering principles and practices.

Sep 7, 2025
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companyMonaco logo
Full-Time|On-site|San Francisco

Join Monaco, the pioneering revenue engine tailored for startups. We are on a mission to revolutionize the way businesses engage with their customers by creating an AI-driven platform that replaces outdated CRMs and fragmented sales solutions. As a Backend Product Engineer, you will play a vital role in shaping Monaco’s core product, collaborating closely with our product and design teams to transform abstract ideas into tangible features that our customers rely on daily. This position offers a hands-on opportunity with significant ownership, taking you from the initial prototype phase through to production and beyond.

Feb 9, 2026
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companyOpenAI logo
Full-time|Hybrid|San Francisco

About Our TeamJoin the dynamic Software Engineering team at OpenAI, where we are dedicated to crafting scalable, high-performance, and secure backend systems that drive our innovative consumer products. Our team collaborates closely with product managers, hardware engineers, and full-stack developers to ensure that our infrastructure supports rapid development while laying a solid groundwork for future growth.About the OpportunityAs a Senior Backend Engineer, you will play a pivotal role in designing and developing services, APIs, and infrastructure that adapt to our evolving product landscape. Your extensive knowledge of backend systems will enable you to maintain a comprehensive perspective—from hardware setups to cloud environments—allowing you to make informed technical decisions that benefit both the product and the team.We seek engineers who excel in fast-paced, collaborative settings and are passionate about creating resilient systems that can scale effectively.This position is located in San Francisco, CA. We operate on a hybrid work model, allowing four days in the office each week, and provide relocation assistance for new hires.Key ResponsibilitiesDesign, build, and maintain robust backend systems that prioritize high performance and security.Develop APIs and data models that align with our evolving product requirements.Balance immediate development needs with the long-term goals of maintainability and scalability.Work collaboratively with cross-functional teams to deliver seamless, integrated solutions.Ideal Candidate ProfilePossess 7+ years of professional experience in software engineering, with a focus on backend systems.Demonstrate a successful history of building and scaling systems from initial stages to large-scale production.Be proficient in Python and Go, with familiarity in various server-side technologies.Have a strong understanding of system design principles, performance enhancement strategies, and security best practices.Exhibit the ability to evaluate full-stack trade-offs, considering both hardware and cloud infrastructure.(Preferred) Experience with distributed systems and cloud architecture.(Preferred) Background in instrumentation, analytics, and performance optimization.(Preferred) Familiarity with hardware-cloud integration or applied AI services.

Jan 20, 2026
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companyStripe logo
On-site|On-site|San Francisco, Seattle

About UsWelcome to StripeStripe is a leading financial infrastructure platform designed for businesses of all sizes. From the most prominent global enterprises to innovative startups, millions rely on Stripe to facilitate payments, enhance revenue streams, and unlock new business opportunities. Our mission is to elevate the GDP of the internet, presenting an extraordinary chance for you to make a significant impact on the global economy while engaging in some of the most meaningful work of your career.Team OverviewThe Privacy Products team is dedicated to cultivating trust in Stripe as a responsible guardian of user data. We do this by developing cutting-edge privacy solutions and robust infrastructure that ensure transparency in our data practices, provide users with control over their information, and equip our clients to navigate privacy regulations. Our commitment to user-centric principles underscores the necessity for businesses and consumers to trust Stripe with their data, and protecting user privacy is fundamental to our mission.

Feb 9, 2026
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companyKoah Labs logo
Full-time|On-site|San Francisco

About UsAt Koah Labs, we are pioneering an advertising network tailored for the next generation of AI-driven products. Our objective is to empower publishers to optimize their revenue while enabling advertisers to connect with their ideal audience, all without sacrificing speed, user experience, or privacy.As a compact, tightly-knit team based in San Francisco, our members bring expertise from esteemed organizations such as X, Apple, and Meta, as well as from dynamic startups. With backing from top-tier investors, we are rapidly expanding and gaining significant traction on both the publisher and advertiser fronts.Joining Koah Labs means being part of a foundational phase: you will develop code that significantly impacts both the company and the innovative ecosystem we are crafting. We prioritize agility, foster a culture of high trust, and are deeply committed to our craft.Our Technology StackInfrastructure: Terraform, AWS, LGTM (Loki, Grafana, Tempo, Mimir), Tailscale, CloudflareData Management: PostgreSQL, ClickHouse, Redis, Kafka, PythonCore Application Development: Ruby on Rails, React, TypeScriptSDK Development: Flutter, React Native, Android, iOSKey ProjectsDevelop scalable data models that facilitate multiple impressions for ad requestsCreate abstractions that enable experimentation and deployment of new formats to track engagement events effectivelyImplement a low-latency frequency capping system to enhance the user experienceIdeal Candidates Will:Have a passion for debugging and optimizing performanceBe detail-oriented, crafting reliable abstractions for team membersEnjoy experimentation, measuring results, and establishing dependable systems

Mar 27, 2026
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companythesirius logo
Full-time|On-site|San Francisco

About UsWe are an innovative stealth-mode company funded by a16z Speedrun, dedicated to empowering leading consumer brands to achieve exceptional growth. Our cutting-edge solutions have gained the trust of pioneering organizations like Higgsfield and Promova among others. As we expand, we seek talented individuals who are eager to make a significant impact in the realm of consumer technology. You will be part of a passionate team at a crucial juncture, thriving in an environment that champions initiative, ambition, and creative solutions.The RoleAs a Senior Backend Engineer, you will be instrumental in developing and maintaining the essential backend infrastructure that powers our products. Your responsibilities will include:Designing scalable architectures that effectively support new product features and business objectives.Leading the development, deployment, and optimization of backend services to ensure top performance, reliability, and maintainability.Collaborating with cross-functional teams to seamlessly integrate third-party platforms, APIs, and cutting-edge AI technologies.Facilitating technical discussions, providing mentorship, and sharing best practices with fellow team members.Actively contributing to the continuous enhancement of our engineering standards and development workflows.Proactively identifying and addressing complex technical challenges to ensure stable and secure operations.What We ExpectA minimum of 5 years of professional experience in backend development, showcasing a history of delivering reliable and scalable systems.Advanced expertise in server-side programming and experience in designing database-driven applications.A solid understanding of API development, systems integration, and software engineering best practices.Proven experience in building and maintaining production environments that scale effectively for real users.An independent, proactive approach to problem-solving, coupled with the ability to drive projects forward.A commitment to joining our team full-time, with a desire to grow within a fast-paced, ambitious startup.How to ApplyPlease send us a brief introduction about yourself, along with a description of a technical project or system you are most proud of. We are excited to learn how you can contribute to our vision and success.

Feb 11, 2026
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companynash logo
Full-time|Hybrid|San Francisco

About the PositionAs a Senior Backend Engineer at Nash, you will be instrumental in the design and development of our backend systems, services, and APIs. Collaborating closely with our CTO, co-founder, and the engineering and product teams, you will help scale our platform, enhance performance, and build a robust infrastructure that facilitates seamless logistics operations. This role presents an exciting opportunity to contribute to Nash as we create innovative products across the logistics value chain for enterprises, marketplaces, and small to medium-sized businesses (SMBs).Key ResponsibilitiesDesign, develop, and maintain high-performance, scalable backend services and APIs.Architect and implement efficient data structures and models.Optimize system performance, scalability, and security.Debug, troubleshoot, and resolve backend issues in production environments.Work closely with frontend engineers to develop seamless API integrations.Implement best practices for observability, monitoring, and logging to ensure system reliability.Collaborate both independently and as part of a team to tackle complex technical challenges.Promote best practices in documentation, testing, and maintainability.Qualifications4+ years of experience in developing and deploying scalable backend systems.Proficient in Python and related backend frameworks.Experience in designing and utilizing RESTful APIs and databases (e.g., PostgreSQL, AWS RDS).Solid understanding of cloud platforms (preferably AWS) and deployment best practices, including managed services (serverless, databases, queues) and CI/CD pipelines.In-depth knowledge of scalable system design and performance optimization.Exceptional problem-solving skills with the ability to work independently in a dynamic environment.Startup experience is advantageous but not mandatory.Preference for candidates located in the Bay Area; Nash operates a hybrid-first product team with an office in San Francisco.Bonus: Familiarity with AsyncIO and event-driven programming.

Mar 4, 2025
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company
Full-time|On-site|San Francisco

About UsAt Amari AI, we are revolutionizing global trade by eliminating outdated, manual workflows in the logistics sector. Our innovative AI agents work in tandem with human operators to automate cumbersome, document-intensive tasks, enabling companies to expedite shipment processing while minimizing errors.Having successfully transitioned beyond the initial development phase, we have established a strong product-market fit, evidenced by our impressive growth rate of over 100% month-over-month in revenue. With a recent funding round of $5 million from First Round Capital and Pear VC, we are poised for significant expansion. Our highly skilled team comprises professionals from leading tech giants such as Google, LinkedIn, and Salesforce, as well as esteemed academic institutions and AI research labs.The RoleWe are seeking a talented Production Engineer who expertly navigates the realms of software development and systems engineering. Your primary objective will be to ensure our production environment is robust, fully automated, and easily observable. You will take charge of our CI/CD pipelines, oversee our AI infrastructure, and develop the internal tools that empower our development team to deliver code more rapidly and reliably.

Feb 19, 2026
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companyWeave logo
Full-time|$200K/yr - $250K/yr|On-site|San Francisco Bay Area, CA

Why Weave ExistsAt Weave, we are on a mission to revolutionize the way therapeutic knowledge is captured, transformed, and communicated throughout the drug development process. Our innovative approach combines human expertise with advanced AI tools to accelerate the delivery of safe and affordable medications to patients.The Weave Platform enhances regulatory workflows at every stage by seamlessly integrating AI technology. Partnering with our clients, Weave is dedicated to creating the ultimate AI workbench for the entire therapeutic lifecycle.The Role & Your MissionWe are seeking a talented Staff Backend Engineer to join our engineering team, reporting directly to the Backend Engineering Manager. This role requires navigating between data, AI, and backend systems to ensure the stability, performance, and reliability of our AI systems. You will be responsible for developing innovative solutions to customer challenges, analyzing outcomes, and deploying these solutions into production. Success in this position hinges on your ability to transition smoothly from conception to experimentation, testing, and production. We prioritize effective problem-solving over trends, favoring straightforward, well-tested solutions that are reliable yet impressive.What You Will OwnUnderstanding customer challenges and creating straightforward solutionsCollaborating with Product and Design teams to rapidly identify solutionsWriting efficient, maintainable code using Django, Python, Postgres, and RedisManaging ongoing technical complexities while delivering value on product initiativesWhat You'll BringExperience in an early-stage, product-focused startup environment (fewer than 50 employees)Over 8 years of experience with Django in a production settingPractical experience using LLMs in productionAbility to interact directly with LLMs without the use of abstraction librariesA humble, hungry, and intelligent approachCapacity to work quickly while delivering high-quality outcomesPragmatic and analytical thinking with efficient decision-making skillsBonus: Experience working on products in regulated domains or with critical data privacy and security requirementsBachelor's degree in Computer Science or a related field preferred

Feb 26, 2026
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companytvScientific powered by Pinterest logo
Senior Backend Engineer

tvScientific powered by Pinterest

Full-time|$155.6K/yr - $320.3K/yr|Remote|San Francisco, CA, US; Remote, US

tvScientific, now part of Pinterest, develops a connected TV advertising platform designed for performance marketers. The team brings together expertise in data, automation, and digital media to help brands buy, optimize, and measure TV ads more effectively. The platform integrates media buying, optimization, measurement, and attribution, aiming to offer advertisers a dependable way to grow through CTV. Role overview The Senior Backend Engineer will design, build, and scale systems that manage contracts and billing for direct advertisers, internal teams, and the Finance department. This work centers on backend services that support a range of contract types and billing models, with a focus on accuracy, auditability, and operational reliability. What you will do Architect and develop backend services for contracts and billing Support multiple contract structures and billing models Ensure system correctness and auditability Maintain operational reliability as the platform expands Work on systems that manage complex commercial relationships and external partners Keep contract logic consistent, adaptable, and maintainable Where this role fits This senior backend engineering role connects revenue, finance, and customer operations. Success in this position requires clear domain modeling, strong data integrity, and disciplined engineering practices. Location Based in San Francisco, CA, or remote within the United States.

Apr 23, 2026
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companyCollective Health logo
Lead Backend Engineer

Collective Health

Full-time|$134.5K/yr - $210K/yr|On-site|San Francisco, CA | Lehi, UT | Plano, TX

At Collective Health, we are revolutionizing the way employers and their employees interact with health benefits. By integrating state-of-the-art technology, empathetic service, and exceptional user experience design, we are changing the landscape of healthcare.The Provider Servicing team is dedicated to enhancing our integrations with partners to ensure a smooth experience for our Providers. We prioritize delivering accurate information that Providers need to deliver care and process claims effectively. Maintaining information integrity and security is paramount as we utilize advanced technologies to achieve our goals. Our modern health management systems rely heavily on these integrations.As a Lead Backend Engineer, you will take ownership of the Provider Servicing systems, developing new AI-driven solutions while supporting existing microservices-based applications and integration platforms. This role offers opportunities for advancement, including leading a team, exploring new technologies, and contributing to our evolution into a comprehensive healthcare platform.

Jan 20, 2026
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companyAirtable logo
Full-time|Remote|San Francisco, CA; Remote - US (Seattle, WA only)

Airtable is on the lookout for a highly skilled Senior Software Engineer to join our Product Backend team. In this role, you will collaborate with cross-functional teams to design and implement robust backend solutions that drive our product’s architecture. Your expertise will help us enhance user experience and scalability while ensuring system reliability and performance.

Apr 2, 2026
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companyPhilo logo
Full-time|$180K/yr - $235K/yr|Remote|San Francisco, CA, Brooklyn, NY, Cambridge, MA or remote within the U.S.

Join Philo in Shaping the Future of TelevisionAt Philo, we are revolutionizing the television experience, enabling viewers to enjoy their favorite shows seamlessly across devices, with intuitive discovery features and effortless sharing options. We're committed to creating the TV experience we've all longed for.Our team values people—both subscribers and employees. We empower our colleagues to excel in their roles while fostering a culture of collaboration towards common objectives. We prioritize transparency, pragmatism, and passion, ensuring everyone feels valued and supported.Diversity and inclusion are cornerstones of our hiring philosophy. We believe that a variety of voices enhances innovation and ultimately leads to a superior experience for our subscribers.Based in San Francisco, with additional offices in Brooklyn and Cambridge, Philo is backed by industry leaders, including HBO, Tubi, and Warner Brothers Discovery. Our leadership team brings extensive experience from top-tier companies.About the RoleAs a Lead Backend Software Engineer on the Product API team, you will play a crucial role in connecting users with their favorite shows, facilitating the discovery of new content, and enhancing their viewing experience. Your contributions will impact millions of users across web, mobile, and connected TV platforms.In this role, you will develop and maintain the Philo show catalog, manage search functionalities, implement machine learning-powered recommendations, and handle platform integrations (e.g., Roku, FireTV). You will design robust APIs for client platforms to access our catalog while ensuring seamless features like show saving, notifications, and experimental runs. Your responsibility will also include scaling the system to handle millions of users, maintaining security and privacy standards, and supporting various client setups through custom frameworks and infrastructure.As a leader, you will set a strong example by shipping features, addressing bugs, overseeing releases, and advocating for code quality across our projects. We're looking for an enthusiastic backend engineer with a solid technical foundation in creating scalable APIs and services.

Mar 18, 2026
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companyUnify logo
Full-time|$230K/yr - $285K/yr|On-site|San Francisco Office

Join Our Team at Unify!At Unify, we are at the forefront of innovation, developing the first AI-driven system of action for revenue teams. Our mission is to empower organizations by transforming outbound sales into their most effective growth accelerator, making go-to-market strategies observable, repeatable, and scalable. Founded in 2023 by visionary leaders from Ramp and Scale AI, our diverse team boasts experience from renowned companies such as Airbnb, Meta, Waymo, and Monday.com.In 2024, we achieved an impressive 8x revenue growth and currently serve esteemed clients like Perplexity, Cursor, SoFi, and Justworks. We’re a dynamic and high-energy team that has successfully raised $58M from prominent investors including Thrive, Emergence, and OpenAI. Be part of our journey to redefine the future of go-to-market strategies!About Us:Founded on January 17, 2023, by Austin Hughes and Connor Heggie, Unify aims to build the premier system-of-action for go-to-market teams, starting with an end-to-end platform that facilitates warm outbound sales. Today, the outbound sales landscape is cluttered with cold, mass outreach, yielding minimal conversion rates. Our innovative platform is designed to connect sales teams with the right prospects at the perfect moment.Our remarkable growth trajectory continues, with an 8x revenue increase year-over-year, and we proudly provide services to a wide range of clients, including Guru, Justworks, Together.AI, and Hightouch. Join our passionate, driven team and help us reshape the way go-to-market strategies function.Role Overview:As a Staff Software Engineer, you will lead the development of innovative products from inception to launch, collaborating closely with our founders. You will take ownership of critical engineering projects that deliver significant value to our customers while establishing the technical groundwork for Unify. This is an opportunity to work at the cutting edge of technology, leveraging the latest advancements in AI.Your Responsibilities:Collaborate with a highly skilled team in product, design, and engineering to shape our product roadmap and engineering foundation.

Jan 19, 2026
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companyAnything logo
Full-time|On-site|San Francisco

AnythingAt Anything, we are pioneering the future of AI products for the next generation of entrepreneurs. Our innovative AI agent seamlessly converts English into applications, integrating everything you need to monetize your online endeavors—mobile, web, design, AI, backend, infrastructure, and payments. Since our launch on August 7th, we've rapidly scaled to $5 million in revenue and are continuing to grow at an impressive rate. Explore our offerings at anything.com.Role OverviewThis position is designed for individuals eager to accelerate their growth beyond traditional limits. You will engage with cutting-edge AI systems from day one, owning impactful product development tasks. You will confront complex challenges, continuously learn new tools, and thrive in a dynamic environment where speed, ambition, and personal development are paramount. Supported by experienced engineers, you will have the autonomy to navigate uncertainties and construct systems that serve millions. This is an exceptional opportunity for those wishing to cultivate world-class skills early in their careers.Your ability to act decisively and clarify your reasoning will be essential as you navigate trade-offs, document your processes, and select solutions that align with the broader system architecture.Operational ResponsibilitiesDecompose complex problems into actionable steps and deliver effective solutionsMake informed trade-offs considering speed, accuracy, and long-term sustainabilityDevelop AI-enhanced features utilizing TypeScript and contemporary AI frameworksWork collaboratively with product and design teams to align objectives and execute projects confidentlyEngage with users and interact with the product to grasp real-world needs and identify opportunitiesOvercome challenges with ingenuity and a robust problem-solving approachRapidly assimilate new concepts and apply them to real-world production scenariosStay abreast of the latest advancements in AI research and engineeringEmbrace tasks that challenge your skills and strive to bridge any gaps swiftlyFoster a culture of ownership, ambition, and rapid learningIn a fast-evolving field like AI, we recognize that expertise is not absolute. We value humility, receptiveness to feedback, and a readiness to adapt your viewpoints as you grow. Strong opinions are encouraged, provided they are rooted in curiosity and respect for evidence.

Dec 15, 2025
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company
Full-time|On-site|San Francisco

About Prima MenteAt Prima Mente, we are pioneering the integration of artificial intelligence with frontier biology. Our mission is to generate proprietary data and develop general-purpose biological foundation models that translate groundbreaking discoveries into tangible research and clinical outcomes. We are focused on understanding the complexities of the human brain, safeguarding it from neurological disorders, and enhancing cognitive health. With a dedicated team of AI researchers, experimentalists, clinicians, and operational experts, we proudly operate from our hubs in London, San Francisco, and Dubai.Position Overview – Senior Software Engineer, Backend & CloudIn this role, you will be responsible for designing, developing, and scaling SaaS solutions that make our biological foundation models accessible to end users. Your work will predominantly focus on backend (70%), followed by cloud (25%) and a small portion of frontend (5%).Your contributions will support:Managing extensive biological datasets with complex I/O and structured metadata.Tracking experiment lineage, artifacts, and model version histories.Implementing tenant-aware access controls and role-based permissions.Creating reproducible workflows that connect research code to production services.You will transform intricate model workflows into user-friendly, reliable, and observable products in production.Key ResponsibilitiesBackend & Application ServicesYou will engage with data models, invariants, and potential failure modes.Design and implement REST or gRPC APIs to support datasets, experiments, and user workflows.Define and adapt service boundaries as the system evolves.Design, migrate, and optimize schemas within an RDMS, preferably PostgreSQL.Implement authentication and authorization controls at the tenant level.Enhance performance, query efficiency, and data integrity.Add structured logging and metrics for efficient debugging.Cloud & InfrastructureYou will work directly with cloud resources, ensuring efficient deployment and operation.Deploy and manage services on AWS or GCP.Provision and configure computing, storage, and networking services.Set up IAM roles adhering to least-privilege access principles.Utilize Docker for service containerization.

Mar 2, 2026
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companyStripe, Inc. logo
Full-time|On-site|SEA, SF

Role Overview Stripe is hiring a Backend Engineer focused on Developer Experience and Product Platform. This team builds and maintains backend systems that help developers work more efficiently and improve Stripe’s product features. The work supports a growing user base and shapes how developers interact with Stripe’s platform. What You Will Do Design and develop backend services that scale with Stripe’s needs Enhance systems to streamline the developer experience Collaborate with engineers to improve product functionality and reliability Who We’re Looking For Skilled in backend engineering, with experience building efficient and scalable systems Comfortable working in environments where priorities shift and growth is rapid Motivated to make a positive impact on how developers use Stripe’s platform Location Positions available in Seattle and San Francisco.

Apr 16, 2026

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