frontend software engineer Jobs in San Francisco

frontend software engineer

software engineer, developer experience Jobs in San Francisco

software engineer, developer experience

frontend web developer Jobs in San Francisco

frontend web developer

senior software engineer - backend Jobs in San Francisco

senior software engineer - backend

software engineer - backend Jobs in San Francisco

software engineer - backend

backend developer

NODE Referrals

Note: This job is by referral only. Candidates must contact Ramone Smith at ramonesmith15@gmail.com for a referral for this position.About the RoleAs one of first hires, you&rsquo;ll own the stack end-to-end, from frontend UI to AI/ML infrastructure, while working closely with the founding team.<ul><li>ArchiBoost AI does not provide visa sponsorships at this time</li></ul><ul><li>Key responsibilities</li></ul>As one of first hires, you&rsquo;ll own the stack end-to-end, from frontend UI to AI/ML infrastructure, while working closely with the founding team.<ul><li>Full-Stack Development: Architect and develop user-facing components using React and TypeScript, and build backend services/APIs in Node.js and Python.</li><li>AI-Powered Features: Integrate and experiment with multi-modal generative AI systems, including data pipelines, model inference workflows, and deploying AI services.</li><li>Product Prototyping: Rapidly build, test, and iterate on new features and prototypes based on user feedback and design needs.</li><li>System Architecture: Help scale our core platform, ensuring performance, security, and reliability as we grow.</li><li>Collaboration: Work directly with the founders on product strategy and technical direction, influencing decisions that shape the product&rsquo;s future.</li></ul>What it'll take to land an interview...100% of Must-Haves need to be met:<ul><li>8+ years of Full Stack development experience</li><li>2+ years of startup experience in the last 5 years</li><li>Strong across frontend + backend (React, TypeScript, Node.js, Python)</li><li>Experience shipping products, ideally in a startup or high-growth setting</li><li>Ownership mindset, customer-first, clear communicator</li></ul>70% of Nice-to-Haves need to be met:<ul><li>Generative AI or ML experience</li><li>Familiarity with 3D/Three.js</li><li>Experience using AI coding tools</li><li>Interest in architecture, design, or construction tech</li></ul>Tech Stack<ul><li>Frontend: React, TypeScript</li><li>Backend: Node.js, Python</li><li>AI/ML: LLMs, multi-modal generative AI workflows</li><li>Infra: APIs, data pipelines, scalable architecture</li><li>(Bonus) 3D: Three.js</li></ul>Tools<ul><li>GitHub (version control)</li><li>Docker / Kubernetes (containerization)</li><li>CI/CD pipelines</li><li>AI coding assistants (e.g., Copilot, Cursor, Claude)</li><li>Observability + monitoring frameworks</li></ul>Note: This job is by referral only. Candidates must contact Ramone Smith at ramonesmith15@gmail.com for a referral for this position.Job Type: Full-timePay: $130,000.00 - $190,000.00 per yearBenefits:<ul><li>Health insurance</li></ul>Work Location: In person

Founding Full-Stack Software Engineer at ArchiBoost AI

Twitch

<div>
 
 About Us
 
 
 
 Twitch is the world&rsquo;s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day.
 
 
 We&rsquo;re about community, inside and out. You&rsquo;ll find coworkers who are eager to team up, collaborate, and smash (or elegantly solve) problems together. We&rsquo;re on a quest to empower live communities, so if this sounds good to you, see what we&rsquo;re up to on LinkedIn and X, and discover the projects we&rsquo;re solving on our Blog. Be sure to explore our Interviewing Guide to learn how to ace our interview process.
 
 
 
 About The Team
 
 
 
 Twitch is all about community, and our Community Team is a core pillar of what makes Twitch, Twitch. Teams within Community are responsible for a myriad of product areas impacting the creator, viewer, and moderator journeys on our platform. As a member of our team, you'll build solutions that improve g the experience of millions of daily active users on our platform and create tools that keep both streamers and viewers engaged and connected on our platform.
 
 
 
 About The Role
 
 
 
 The Community Discovery &amp; Engagement team builds and supports a wide array of features and systems to help communities form, grow, and thrive on Twitch. These features let people participate in their favorite communities and discover new ones more efficiently. Some examples of spaces we own include Chat, Stream Together, and Discovery.
 
 
 Our consumer facing features span both web and mobile surfaces, we&rsquo;re working hard to build fast, reliable, and easy to understand client-side experiences. This position is primarily focused on frontend development (React and Typescript) but is expected to be fullstack, with some responsibilities around supporting and maintaining backend systems.
 
 
 
 You Will:
 
 
 
 
 <ul>
 <li>
 Deliver high quality user experiences on both Web and Mobile surfaces.
 </li>
 <li>
 Work with product managers, designers, and other engineers to design, develop, launch, and operate interactive experiences and products
 </li>
 <li>
 Work backwards from customer problems to drive business impact
 </li>
 <li>
 Build, maintain and improve our existing backend services
 </li>
 <li>
 Actively participate in code and design reviews with peers and partners
 
 
 
 </li>
 </ul>
 
 You Have:
 
 
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science or related field or equivalent industry experience as a Software Engineer
 </li>
 <li>
 A foundation in data structures and algorithms. Familiarity with scalability, concurrency, API design, data modeling, and distributed systems fundamentals
 </li>
 <li>
 Proficient coding skills in modern languages and frameworks such as React, Kotlin, Swift, Objective-C etc
 
 
 
 </li>
 </ul>
 
 Bonus Points
 
 
 
 
 <ul>
 <li>
 Experience with languages/frameworks we use at Twitch: React, Typescript, Golang
 </li>
 <li>
 Experience building software and services using AWS technologies such as ECS, DynamoDB, Lambda, SQS, and Step Functions
 </li>
 <li>
 Familiarity with Twitch, gaming, and/or streaming on Twitch
 
 
 
 </li>
 </ul>
 
 Perks
 
 
 
 
 <ul>
 <li>
 Medical, Dental, Vision &amp; Disability Insurance
 </li>
 <li>
 401(k)
 </li>
 <li>
 Maternity &amp; Parental Leave
 </li>
 <li>
 Flexible PTO
 </li>
 <li>
 Amazon Employee Discount
 
 
 
 </li>
 </ul>
 
 Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
 
 
 
 Job ID: TW9010
 
 
 
 Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from our lowest geographic market up to our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. This position will remain open until filled. For more information, please visit https://www.twitch.tv/jobs/en/#learn-more. Applicants should apply via our internal or external career site.
 
 
 
 US Pay Per Year
 
 
 $99,500&mdash;$200,000 USD
 
 
 
 Twitch is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
 
 
 
 
 Twitch values your privacy. Please consult our Candidate Privacy Notice, for information about how we collect, use, and disclose personal information of our candidates.
 
</div>

Software Engineer I

Plaid

<div>
 We believe that the way people interact with their finances will drastically improve in the next few years. We&rsquo;re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid&rsquo;s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Washington D.C., London and Amsterdam.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Design &amp; Development: Build and maintain backend services with a focus on performance, reliability and scalability.
 </li>
 <li>
 Collaboration: Work closely with product managers and other stakeholders to define and implement new features that meet product and customer needs.
 </li>
 <li>
 Code Quality: Write clean, maintainable and efficient code.
 </li>
 <li>
 Testing &amp; Debugging: Develop automated tests to ensure the quality and reliability of the codebase. Troubleshoot and resolve issues.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 1-4 years as a backend engineer.
 </li>
 <li>
 Working knowledge of one or more programming languages such as Go, Python, Java, or Node.js.
 </li>
 <li>
 Experience MySQL or other relational databases.
 </li>
 <li>
 Experience working with microservices.
 </li>
 <li>
 Excellent coding and testing skills.
 </li>
 <li>
 High ownership. You are excited to roll up your sleeves and figure things out that don&rsquo;t have precedent at Plaid.
 </li>
 <li>
 Customer empathy. You want to be face to face with customers (internal or external) to understand their needs and design products together.
 
 
 </li>
 </ul>
 $148,800 - $223,200 a year
 
 
 The target base salary for this position ranges from $148,800/year and $223,200/year in Zone 1. The target base salary will vary based on the job's location.
 
 
 
 Our Geographic Zones Are As Follows
 
 
 
 Zone 1 - New York City and San Francisco Bay Area
 
 
 Zone 2 - Los Angeles, Seattle, Washington D.C.
 
 
 Zone 3 - Austin, Boston, Denver, Houston, Portland, Sacramento, San Diego
 
 
 Zone 4 - Raleigh-Durham and all other US cities
 
 
 Additional compensation in the form(s) of equity and/or commission are dependent on the position offered. Plaid provides a comprehensive benefit plan, including medical, dental, vision, and 401(k). Pay is based on factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience and skillset, and location. Pay and benefits are subject to change at any time, consistent with the terms of any applicable compensation or benefit plans.
 
 
 Our mission at Plaid is to unlock financial freedom for everyone. To support that mission, we seek to build a diverse team of driven individuals who care deeply about making the financial ecosystem more equitable. We recognize that strong qualifications can come from both prior work experiences and lived experiences. We encourage you to apply to a role even if your experience doesn't fully match the job description. We are always looking for team members that will bring something unique to Plaid!
 
 
 Plaid is proud to be an equal opportunity employer and values diversity at our company. We do not discriminate based on race, color, national origin, ethnicity, religion or religious belief, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, military or veteran status, disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state, and local laws. Plaid is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance with your application or interviews due to a disability, please let us know at [email protected] .
 
 
 Please review our Candidate Privacy Notice here .
</div>

Software Engineer - Backend

Mercor

<div>
 
 About Mercor
 
 
 
 Mercor is at the intersection of labor markets and AI research. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development.
 
 
 Our vast talent network trains frontier AI models in the same way teachers teach students: by sharing knowledge, experience, and context that can't be captured in code alone. Today, more than 30,000 experts in our network collectively earn over $1.5 million a day.
 
 
 Mercor is creating a new category of work where expertise powers AI advancement. Achieving this requires an ambitious, fast-paced and deeply committed team. You&rsquo;ll work alongside researchers, operators, and AI companies at the forefront of shaping the systems that are redefining society.
 
 
 Mercor is a profitable Series C company valued at $10 billion. We work in-person five days a week in our new San Francisco headquarters.
 
 
 
 About The Role
 
 
 
 As a Software Engineer at Mercor, you&rsquo;ll join a small, product-driven engineering team building modern backend systems that power critical workflows for some of the most advanced AI companies in the world. You&rsquo;ll own projects end-to-end, designing, building, and shipping production systems that directly impact customers. From day one you&rsquo;ll write production-grade code, reason about systems holistically, and make decisions that tie directly to business outcomes. You&rsquo;ll work closely with product and design, moving fast while upholding a high bar for code quality, scalability, and simplicity.
 
 
 At The End Of The Process, You&rsquo;ll Be Team-matched To Where You Can Have The Most Impact, On One Of The Following
 
 
 <ul>
 <li>
 Talent platform side &ndash; building next-generation tools that automate recruiting end-to-end, intelligently match candidates to roles, and power global hiring with seamless contracts and payments.
 </li>
 <li>
 Applied AI/human data side &ndash; partnering with top AI researchers from the AI labs like OpenAI, Anthropic, and Google to create post training datasets to improve foundational model capabilities.
 
 
 </li>
 </ul>
 
 What You&rsquo;ll Do
 
 
 
 <ul>
 <li>
 Design and build scalable backend APIs, services, and infrastructure.
 </li>
 <li>
 Collaborate across the stack with product and design to ship features quickly.
 </li>
 <li>
 Write clean, maintainable code and contribute to documentation.
 </li>
 <li>
 Participate in code reviews, technical design discussions, and retros.
 </li>
 <li>
 Solve real-world customer problems under real-world constraints.
 </li>
 <li>
 Contribute to core systems that power training, evaluation, and scaling for leading AI labs.
 
 
 </li>
 </ul>
 
 What We&rsquo;re Looking For
 
 
 
 <ul>
 <li>
 Strong coding fundamentals in at least one modern language (Python, Go, Rust, etc.).
 </li>
 <li>
 Understanding of data structures, algorithms, and distributed systems.
 </li>
 <li>
 Familiarity with APIs, SQL/NoSQL databases, and cloud platforms (AWS/GCP).
 </li>
 <li>
 Bias toward ownership, curiosity, and asking the right questions.
 </li>
 <li>
 Ability to break down ambiguity and ship simple solutions to complex problems.
 
 
 </li>
 </ul>
 
 Why Mercor
 
 
 
 <ul>
 <li>
 Impact: Your work powers how the world&rsquo;s leading AI labs train and test their models.
 </li>
 <li>
 Learning: Get early insights into frontier model capabilities months before the market.
 </li>
 <li>
 Growth: Work on both infrastructure and research-adjacent projects with fast paths to ownership.
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 Generous equity grant vested over 4 years
 </li>
 <li>
 A $20K relocation bonus (if moving to the Bay Area)
 </li>
 <li>
 A $10K housing bonus (if you live within 0.5 miles of our office)
 </li>
 <li>
 A $1K monthly stipend for meals
 </li>
 <li>
 Free Equinox membership
 </li>
 <li>
 Health insurance
 
 
 </li>
 </ul>
 Compensation Range: $130K - $500K
 
 
</div>

Software Engineer, Backend

Genentech

<div><div><div>THE POSITION</div>
A healthier future. It&rsquo;s what drives us to innovate. To continuously advance science and ensure everyone has access to the healthcare they need today and for generations to come. Creating a world where we all have more time with the people we love. That&rsquo;s what makes us Roche.
Advances in AI, data and computational sciences are transforming drug discovery and development. Roche&rsquo;s Research and Early Development organizations at Genentech (gRED) and Pharma (pRED) have demonstrated how these technologies accelerate R&amp;D, leveraging data and novel computational models to drive impact. Seamless data sharing and access to models across gRED and pRED are essential to maximising these opportunities. The Computational Sciences Center of Excellence (CS CoE) is a strategic, unified group whose goal is to harness the transformative power of data and Artificial Intelligence (AI) to assist our scientists in both pRED and gRED to deliver more innovative and life-changing medicines for patients worldwide.
Within the CS CoE organisation, the Data and Digital Catalyst (DDC) organization leads the modernization of our computational and data ecosystems by integrating digital technologies across Research and Early Development to empower stakeholders, advance data-driven science and accelerate decision-making.
The Solutions team within the DDC Organization develops modernized and interconnected computational and data ecosystems. The Data Ecosystem is foundational to building solutions that accelerate the work done by our Computational and Bench Scientists and enable ML/AI tool creation and adoption. Our team specializes in building Data Pipelines and Applications for data acquisition, collection, storage, transformation, linkage and sharing.
As a Software Engineer in the Solutions Engineering capability, you will work closely with colleagues such as Data Engineers, Product Leaders, and Tech/ML Ops as well as directly with our key partners including Computational Scientists and Research Scientists. You'll build robust and scalable systems that unlock the potential of our diverse scientific data, accelerating the discovery and development of life-changing treatments for patients. As part of this role, you&rsquo;ll contribute to building a modern, scalable and robust ecosystem of applications, agents and other tools to capture, move and prepare the scientific data for analysis.
You are passionate about building scalable, reliable, and reusable capabilities for our shared platform. As a software engineer with strong experience in backend and/or frontend development, you design and implement components with scalability and reliability at their core. You bring hands-on expertise in cloud technologies and follow engineering best practices&mdash;including code reviews, unit testing, and adherence to coding standards&mdash;while boosting productivity through AI-powered development tools and environments.
Ideally, you are a full-stack software engineer or data engineer with domain knowledge in biology, chemistry, drug discovery, translational medicine, or a related scientific discipline. You thrive on leveraging platform components to build common solutions, and you excel at engaging with scientific stakeholders to understand their challenges and translate them into effective technology solutions in close collaboration with Product and Engineering teams.
The Opportunity:<ul><li>
Proven track record of leading and delivering complex, user-friendly projects and tools in a fast-paced environment</li><li>
Strategic/Tactical Technical leadership for the ongoing initiatives and by identifying new opportunities with an eye for consolidation, deprecation and building common solutions</li><li>
Responsible for technical excellence and ensuring our solutions and capabilities are innovative, best-in-class and integrated by delivering data flows and pipelines within and across DDC and key domains like Research Biology, Drug Discovery, Translational Medicine and Development and more</li><li>
Learn, deeply understand and improve our Data Workflows, Application Architecture and Data Ecosystem by leveraging standard patterns like layered architecture, microservices, event-driven, multi-tenancy, etc.</li><li>
Responsible for ensuring our technical choices are innovative, best-in-class and are inter-operable and consistent across DDC and domains like Research Biology, Drug Discovery, Translational Medicine and Development and more</li><li>
Understand and influence technical decisions around data workflows and application development while working collaboratively with our key partners</li><li>
Integrate diverse sets of data together to power AI/ML and Natural Language Search, as well as enable our downstream teams working on Workflows, Visualization and Analytics</li><li>
Facilitate the implementation of AI models that take advantage of advances in machine learning and artificial intelligence</li></ul>
Who You Are:<ul><li>
Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science or similar technical field, or equivalent experience and 7+ years of experience in software engineering</li><li>
Deep experience and technical understanding of modern web application development, platforms and data engineering approaches, including data flow within the cloud and cutting-edge data storage solutions</li><li>
Deep experience in full stack development is required. You have strong skills building Front Ends using JavaScript, React or similar Libraries as well as Backends using high level languages like Python or Java</li><li>
Extensive experience working with Databases, Data Analytics (SQL/NoSQL, ETL, ELT) and APIs (REST, GraphQL) is preferred</li><li>
Extensive experience working on cloud-native architectures in public clouds (ideally AWS) is preferred</li><li>
Experience with building Designs for Data Applications which are highly reliable, scalable, performant, secure and robust and ideally on a public cloud platform</li><li>
Adopts and champions an Open Source, Cloud First, API First and AI First approach to problem-solving by identifying key trends, leveraging cutting-edge technologies and influencing their adoption to deliver innovative solutions</li><li>
Ability to think strategically and optimize for the long term while acting with a sense of urgency</li><li>
Provide technical mentorship and leadership to junior developers, fostering professional growth and taking accountability for upholding high coding standards</li><li>
Outstanding communication skills, capable of articulating technical concepts clearly to diverse audiences, including executives and globally distributed technical teams, ensuring effective collaboration and understanding</li><li>
Experience reducing Tech Debt and consolidating and deprecating legacy solutions</li><li>
Experience in integrating AI into applications and development practices is a plus</li></ul>
Onsite presence, on our South San Francisco campus, is expected for at least 3 days a week.
Relocation benefits are available for this job posting.
The expected salary range for this position based on the primary location of California is $162,600 - $302,000. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. A discretionary annual bonus may be available based on individual and Company performance. This position also qualifies for the benefits detailed at the link provided below.
Benefits
#LI-JD1
#ComputationCoE
Genentech is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws.
If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form Accommodations for Applicants.</div>
<div><div>JOB FACTS
</div><div><div><ul><div>Job Sub Category
Research Informatics
</div><div>Schedule
Full time
</div><div>Job Type
Regular
</div><div>Posted Date
Nov 10th 2025
</div><div>Job ID
202511-129115</div></ul></div></div></div></div>

Principal Software Engineer, Solutions

<div><div><div>THE POSITION</div>
A healthier future. It&rsquo;s what drives us to innovate. To continuously advance science and ensure everyone has access to the healthcare they need today and for generations to come. Creating a world where we all have more time with the people we love. That&rsquo;s what makes us Roche.
Advances in AI, data and computational sciences are transforming drug discovery and development. Roche&rsquo;s Research and Early Development organizations at Genentech (gRED) and Pharma (pRED) have demonstrated how these technologies accelerate R&amp;D, leveraging data and novel computational models to drive impact. Seamless data sharing and access to models across gRED and pRED are essential to maximising these opportunities. The Computational Sciences Center of Excellence (CS CoE) is a strategic, unified group whose goal is to harness the transformative power of data and Artificial Intelligence (AI) to assist our scientists in both pRED and gRED to deliver more innovative and life-changing medicines for patients worldwide.
The Opportunity
Within the CS CoE organisation, the Data and Digital Catalyst (DDC) organization leads the modernization of our computational and data ecosystems by integrating digital technologies across Research and Early Development to empower stakeholders, advance data-driven science and accelerate decision-making. We are seeking a Software Engineer (SE5/SE6) to join our growing engineering team building the digital and automation infrastructure that underpins this vision. You&rsquo;ll help design and deliver the software that connects scientists, data, and instruments across disciplines &mdash; from modern web applications to lab automation integrations. You might focus on full-stack web applications, developing elegant and performant workflows for experimental design and data visualization. Or, you might focus on automation and data integration, building robust services that connect workcells, instruments, and experimental data systems. Either way, you&rsquo;ll contribute to the platforms that make our science faster, smarter, and more reproducible.
In this role, you will:<ul><li>
Design, build, and maintain full-stack or automation-facing software systems that power R&amp;D workflows.</li><li>
Collaborate closely with scientists, automation engineers, and computational teams to translate experimental and data needs into reliable, production-ready software.</li><li>
Develop high-quality, testable code in TypeScript and Python, building APIs, services, and interfaces that integrate data and instrumentation.</li><li>
Design and implement GraphQL and REST APIs, middleware, and service layers following modern patterns.</li><li>
Participate in system design and architecture discussions to evolve our platform&rsquo;s scalability and reliability.</li><li>
Contribute to onboarding new lab automation workflows and improve automation reliability and observability.</li><li>
Define standards for data exchange, workflow orchestration, and platform interoperability.</li><li>
Mentor peers and share best practices in software design, testing, and maintainability.</li><li>
Implement and maintain complex client-side state management patterns using Redux and React Context, ensuring predictable, maintainable application behavior across large codebases.</li></ul>
Who you are
Software Engineer<ul><li>
Bachelor&rsquo;s degree in Computer Science or similar technical field with at least 2-4+ years of software engineering experience or 4-7 years (SE6) of professional software engineering experience</li><li>
Expert in Node-based development and TypeScript (both front-end and back-end), with deep understanding of modern JavaScript frameworks and build tooling</li><li>
Strong proficiency in Python</li><li>
Deep understanding of modern JavaScript frameworks (React, Node.js/Express, Apollo)</li><li>
Experience with ORMs such as Drizzle or Prisma, and familiarity with SQL databases</li><li>
Deep understanding of state management frameworks (Redux, React Context), with the ability to evaluate trade-offs between global and local state for scalable UI architecture.</li><li>
Solid understanding of testing practices, CI/CD pipelines, and agile development workflows</li><li>
Strong testing discipline with experience using Playwright for end-to-end testing, Vitest (and React Testing Library) for unit and integration testing, and Storybook for component development and visual regression; able to make thoughtful trade-offs between test coverage, speed, and maintainability</li><li>
Strong communication and collaboration skills, with the ability to work across scientific and technical domain</li></ul>
The expected salary range for this position based on the location of California is $98,400 182,700. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. A discretionary annual bonus may be available based on individual and Company performance. This position also qualifies for the benefits detailed at the link provided below.
Senior Software Engineer<ul><li>
Bachelor&rsquo;s degree in Computer Science or similar technical field with at least 4-7 years (SE6) of professional software engineering experience</li><li>
Expert in Node-based development and TypeScript (both front-end and back-end), with deep understanding of modern JavaScript frameworks and build tooling</li><li>
Strong proficiency in Python</li><li>
Deep understanding of modern JavaScript frameworks (React, Node.js/Express, Apollo)</li><li>
Experience with ORMs such as Drizzle or Prisma, and familiarity with SQL databases</li><li>
Deep understanding of state management frameworks (Redux, React Context), with the ability to evaluate trade-offs between global and local state for scalable UI architecture.</li><li>
Solid understanding of testing practices, CI/CD pipelines, and agile development workflows</li><li>
Strong testing discipline with experience using Playwright for end-to-end testing, Vitest (and React Testing Library) for unit and integration testing, and Storybook for component development and visual regression; able to make thoughtful trade-offs between test coverage, speed, and maintainability</li><li>
Strong communication and collaboration skills, with the ability to work across scientific and technical domains</li></ul>
The expected salary range for this position based on the location of California is $118,400 - 220,000. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. A discretionary annual bonus may be available based on individual and Company performance. This position also qualifies for the benefits detailed at the link provided below.
Preferred for both levels<ul><li>
Experience with laboratory automation platforms or LIMS integration</li><li>
Exposure to scientific or biotech software systems</li><li>
Familiarity with containerization (Docker, Podman) and event-driven architectures</li><li>
Experience modernizing legacy web systems</li><li>
Knowledge of UX design principles or interest in data visualization</li><li>
Interest in automation, scientific computing, or biotech innovation</li><li>
Experience deploying and maintaining cloud-native systems on AWS, with familiarity in AWS CloudFormation for infrastructure as code</li></ul>
What success looks like<ul><li>
You independently ship reliable, high-quality software that reduces team workload and accelerates scientific progress.</li><li>
You make pragmatic, thoughtful technical decisions that balance scalability with developer velocity.</li><li>
You collaborate effectively across disciplines, bringing clarity, maintainability, and craft to the systems that enable automated and data-driven discovery.</li></ul>
Relocation benefits are available for this job posting
Benefits
#ComputationCoE
#tech4lifeComputationalScience
Genentech is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws.
If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form Accommodations for Applicants.</div>
<div><div>JOB FACTS
</div><div><div><ul><div>Job Sub Category
Research Informatics
</div><div>Schedule
Full time
</div><div>Job Type
Regular
</div><div>Posted Date
Nov 10th 2025
</div><div>Job ID
202510-128022</div></ul></div></div></div></div>

Software Engineer/Senior Software Engineer, Engineering, Lab Automation

Note: This job is by referral only. Candidates must contact Ramone Smith at ramonesmith15@gmail.com for a referral for this position.Who they're looking for:TL;DR: Burnt is looking for a Founding Full Stack Engineer to help build their core products from scratch. They&rsquo;d be working directly with the founders, making big technical calls, and actually shaping how everything gets built.<ul><li>Burnt does not support visa sponsorship at this time.</li></ul>Tech Stack<ul><li>Python</li><li>Pandas, NumPy, Scikit-learn</li><li>React.js, Next.js, HTML, CSS, JavaScript</li><li>SQL, NoSQL, Graph Databases</li><li>WebSockets, Real-time Databases</li><li>AWS, GCP, Azure</li></ul>Tools<ul><li>LangChain</li><li>LlamaIndex</li><li>GitHub</li><li>Docker, Kubernetes</li><li>Postman</li><li>Jupyter</li><li>Terraform</li><li>Datadog / Prometheus (Monitoring)</li></ul>100% of Must-Haves need to be met<ul><li>Experience working for a smaller company around 50 employees or less</li><li>3&ndash;5 years of hands-on experience with Python and core data science libraries (e.g., Pandas, NumPy, Scikit-learn)</li><li>3+ years of frontend development with HTML, CSS, and JavaScript</li><li>Proficient in modern frontend frameworks like React.js and Next.js</li><li>Experience building real-time UIs using WebSockets and/or real-time databases</li><li>Strong understanding of various database types: relational (SQL), document, columnar, key-value, and graph</li><li>Proven experience building production-grade AI agents and workflow systems, including observability, evaluation frameworks, and memory management</li><li>Skilled at optimizing small language models for scalability and accuracy</li><li>Comfortable deploying across major cloud providers (AWS, GCP, or Azure)</li><li>Deep understanding of AI safety, security, and compliance best practices</li></ul>70% of Nice-to-Haves need to be met<ul><li>Bachelor&rsquo;s or Master&rsquo;s in Computer Science or a related field</li><li>Strong machine learning foundation with a pulse on the latest in Generative AI</li><li>Experience building frontend applications with Next.js</li><li>Familiarity with Agile development practices and fast iteration cycles</li><li>Natural leadership and clear communication skills</li><li>Entrepreneurial mindset with the ability to navigate ambiguity and move fast</li><li>Hands-on experience with LLM orchestration frameworks (e.g., LangChain, LlamaIndex)</li><li>Open-source contributions or personal ML/AI projects</li><li>Experience scaling ML models in production environments</li><li>Solid data engineering skills&mdash;pipelines, transformations, and infrastructure</li><li>Understanding of GPU infrastructure and model optimization for performance</li></ul>Note: This job is by referral only. Candidates must contact Ramone Smith at ramonesmith15@gmail.com for a referral for this position.Job Type: Full-timePay: $125,000.00 - $200,000.00 per yearBenefits:<ul><li>Health insurance</li></ul>Work Location: In person

Founding Full Stack Engineer at Burnt

Explore 32+ Backend developer in San Francisco this November. Find roles across top companies and apply now to boost your career.