software engineer

full stack software engineer Jobs in San Francisco

full stack software engineer

lead system engineer Jobs in San Francisco

lead system engineer

senior software engineer (growth) Jobs in San Francisco

senior software engineer (growth)

senior software engineer, (growth) Jobs in San Francisco

senior software engineer, (growth)

senior lead software engineer

Block

<div><div><p>Proto is accelerating the world's transition to an open economy with products that increase access and independence for everyone. We're building Bitkey, a simple and safe self-custody bitcoin wallet that will put customers in control, as well as hardware and software that will help decentralize bitcoin mining and enable new and innovative use cases for bitcoin mining. We're developing these products in the open - you can read more about them at bitkey.build and mining.build. Within Proto, our Bitcoin Products team delivers the product and go-to-market strategy, software, firmware, and custom silicon needed to make Bitkey and our ambitious mining initiatives a reality. Come build the future of money with us!</p>
<h3 class="jobSectionHeader"><b>
The Role</b></h3>
<p>
Proto's vision is to contribute to the health of the bitcoin network by decentralizing both the supply of mining hardware and the distribution of hashrate. As a Senior Software Engineer, you will be a technical leader in realizing this vision through architecting and leading the development of our core mining infrastructure platform.</p>
<p>
Our competitive advantage lies in our proven track record: we've shipped tens of millions of reliable devices, excel in operations, maintain consistent supply chains, and have built strong customer support capabilities across multiple business lines. We bring unique customer focus and go-to-market capabilities to the mining space, where Block is recognized as a leader in the bitcoin ecosystem.</p>
<p><b>
You Will</b></p>
<ul>
<li>Architect and lead mission-critical, real-time mining infrastructure</li>
<li>Establish engineering standards and drive technical decisions</li>
<li>Develop integration frameworks for mining hardware and tools</li>
<li>Mentor engineers and provide cross-team technical leadership</li>
<li>Drive technical planning for major platform initiatives</li>
<li>Lead architecture reviews and technical deep dives</li>
<li>Shape technical strategy with leadership</li>
<li>Review external contributions while maintaining quality</li>
</ul>
<p><b>You Have</b></p>
<ul>
<li>8+ years professional software development experience</li>
<li>Expert knowledge in Go, Rust, Typescript, or equivalent systems languages</li>
<li>Proven leadership in complex technical initiatives and architecture</li>
<li>Strong background in API design and real-time system architecture</li>
<li>Experience building large-scale, mission-critical infrastructure at scale</li>
<li>Experience designing transactional and analytical databases</li>
<li>System design skills focused on scalability, reliability, and performance</li>
<li>Strong technical documentation and community engagement skills</li>
<li>Understanding of open source security best practices</li>
<li>Track record of building inclusive technical communities</li>
<li>Proficiency integrating AI tools into development workflows</li>
<li>Familiarity with bitcoin mining hardware and protocols</li>
</ul>
<p><b>Technologies We Use and Teach</b></p>
<ul>
<li>Primary: Go, Rust, Typescript</li>
<li>Infrastructure: gRPC, Protocol Buffers, Docker</li>
<li>Data Streaming &amp; Messaging: Kafka, MQTT</li>
<li>Cloud &amp; Deployment: AWS, Kubernetes</li>
<li>Databases: MySQL, InfluxDB, TimescaleDB</li>
<li>Monitoring: Prometheus, Grafana</li>
</ul>
<p>We're working to build a more inclusive economy where our customers have equal access to opportunity, and we strive to live by these same values in building our workplace. Block is an equal opportunity employer evaluating all employees and job applicants without regard to identity or any legally protected class. We will consider qualified applicants with arrest or conviction records for employment in accordance with state and local laws and &ldquo;fair chance&rdquo; ordinances.</p>
<p>
We believe in being fair, and are committed to an inclusive interview experience, including providing reasonable accommodations to disabled applicants throughout the recruitment process. We encourage applicants to share any needed accommodations with their recruiter, who will treat these requests as confidentially as possible.</p>
<p>
While there is no specific deadline to apply for this role, U.S. roles are typically open for an average of 55 days before being filled by a successful candidate. Please refer to the date listed at the top of this job page for when this role was first posted.</p><p></p><div><div><div><br>
<p>
Block takes a market-based approach to pay, and pay may vary depending on your location. U.S. locations are categorized into one of four zones based on a cost of labor index for that geographic area. The successful candidate&rsquo;s starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions. These ranges may be modified in the future.</p></div><p></p><div><br>
Zone A:</div><div>
$217,800&mdash;$326,800 USD</div></div><div><div>
Zone B:
</div><div>$207,000&mdash;$310,400 USD</div></div><div><div>
Zone C:</div><div>
$196,100&mdash;$294,100 USD</div></div><div><div>
Zone D:</div><div>
$185,200&mdash;$277,800 USD</div></div></div><div><p><b>
Use of AI in Our Hiring Process</b></p>
<p>
We may use automated AI tools to evaluate job applications for efficiency and consistency. These tools comply with local regulations, including bias audits, and we handle all personal data in accordance with state and local privacy laws.</p>
<p>
Contact us at privacy@block.xyz with hiring practice or data usage questions.</p>
<p><i>
Every benefit we offer is designed with one goal: empowering you to do the best work of your career while building the life you want. Remote work, medical insurance, flexible time off, retirement savings plans, and modern family planning are just some of our offering.</i></p>
<p><i>
Block, Inc. (NYSE: XYZ) builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. </i><b><i>Square</i></b><i> makes commerce and financial services accessible to sellers. </i><b><i>Cash App</i></b><i> is the easy way to spend, send, and store money. </i><b><i>Afterpay</i></b><i> is transforming the way customers manage their spending over time. </i><b><i>TIDAL</i></b><i> is a music platform that empowers artists to thrive as entrepreneurs. </i><b><i>Bitkey</i></b><i> is a simple self-custody wallet built for bitcoin. </i><b><i>Proto</i></b><i> is a suite of bitcoin mining products and services. Together, we&rsquo;re helping build a financial system that is open to everyone.</i></p></div></div></div><p></p>

Senior Software Engineer, Fullstack - Proto Fleet

Workato

<div><div><h1 class="jobSectionHeader"><b>About Workato</b></h1>
<p>
Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-time, driving efficiency and agility.</p>
<p>
Trusted by a community of 400,000 global customers, Workato empowers organizations of every size to unlock new value and lead in today's fast-changing world. Learn how Workato helps businesses of all sizes achieve more at workato.com.</p>
<h1 class="jobSectionHeader"><b>
Why join us?</b></h1>
<p>
Ultimately, Workato believes in fostering a <b>flexible, trust-oriented culture that empowers everyone to take full ownership of their roles</b>. We are driven by <b>innovation </b>and looking for<b> team players </b>who want to actively build our company.</p>
<p>
But, we also believe in <b>balancing productivity with self-care</b>. That's why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives.</p>
<p>
If this sounds right up your alley, please submit an application. We look forward to getting to know you!</p>
<p>
Also, feel free to check out why:</p>
<ul>
<li><p>Business Insider named us an &quot;enterprise startup to bet your career on&quot;</p>
</li>
<li><p>Forbes' Cloud 100 recognized us as one of the top 100 private cloud companies in the world</p>
</li>
<li><p>Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America</p>
</li>
<li><p>Quartz ranked us the #1 best company for remote workers</p>
</li>
</ul></div><h1 class="jobSectionHeader"><b>Requirements</b></h1>
<p>
We are seeking a product-minded <b>Principal Software Engineer</b> to join our San Francisco team focused on building the next generation of developer products. This role is at the forefront of innovation, specifically creating tools and platforms for developers who are building LLM and Agentic applications. You will be instrumental in shaping the future of how developers interact with and build on top of Workato's ecosystem in the age of AI. You will collaborate closely with product, engineering, and developer relations teams to deliver robust, scalable, and intuitive services. This role requires a high technical bar, plus an emphasis on developer ergonomics, so we can deliver a delightful developer experience.</p>
<ul>
<li><b>Design, build, and maintain </b>robust, scalable, and high-quality developer-facing products and APIs for LLM and Agentic application development.</li>
<li>Collaborate closely with product managers, designers, developer relations and other engineers to translate developer needs and product requirements into elegant technical solutions.</li>
<li>Write clean, maintainable, and well-tested code, and contribute to a high standard of engineering excellence within the team.</li>
<li><b>Implement and improve validation, monitoring, and observability</b> for ML services within the sandbox environment.</li>
<li><b>Drive the full development lifecycle</b>: from ideation and architecture to deployment and continuous improvement.</li>
<li><b>Continuously evaluate and optimize</b> existing implementations for performance, scalability, and developer usability.</li>
<li><b>Identify and resolve bottlenecks, bugs, and technical challenges</b> in a fast-paced, iterative environment.</li>
<li><b>Conduct code reviews</b> and mentor team members to uphold high engineering standards.</li>
<li>Stay at the cutting edge of AI, LLMs, and developer tooling, bringing new ideas and technologies to the team.</li>
</ul><h1 class="jobSectionHeader"><b>Requirements</b></h1>
<h4 class="jobSectionHeader"><b>Qualifications / Experience / Technical Skills</b></h4>
<ul><li>Bachelor's or Master's degree in Computer Science, Engineering, Information Systems, or equivalent industry experience.</li>
<li><b>10+ years of experience</b> of professional software development experience, with a proven track record of shipping high-quality products.</li>
<li>You are a product-minded engineer who thinks deeply about the end-user. You have strong opinions about what makes a great developer experience.</li>
<li>You have experience building developer-facing products, APIs, SDKs, or CLIs.</li>
<li><b>You are proficient in one or more modern programming languages such as Go, Python, Ruby, or JavaScript and hands-on experience with LLM models.</b></li>
<li>Proven track record of <b>deploying and maintaining ML services in production</b> environments is a strong plus.</li>
<li>Solid understanding of <b>API design, developer tooling</b>, software architecture, data structures, and algorithms.</li>
<li><b>LLMops/MLops experience</b> is a strong plus, especially in developer-facing products.</li>
<li>Experience building or supporting <b>developer platforms, APIs, or sandbox environments</b> is highly desirable.</li>
</ul><h4 class="jobSectionHeader"><b>Soft Skills / Personal Characteristics</b></h4>
<ul><li><b>Excellent written and verbal communication skills</b> in English.</li>
<li>Collaborative team player with a passion for empowering developers and improving developer experience.</li>
<li>Adaptable, proactive, and creative&mdash;comfortable working in a dynamic, startup-like environment.</li>
<li>Strong problem-solving skills and a continuous improvement mindset.</li>
</ul>
<p><b>Join us in San Francisco and help shape the future of developer innovation with AI-powered sandbox experiences!</b></p>
<h4 class="jobSectionHeader"><b>
(REQ ID: 2243)</b></h4></div>

Principal Software Engineer - Developer Products (AI)

Diamond Foundry

<div><div>Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries - AI &amp; cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond behind every chip. We are the rare unicorn that has grown fast and profitably. We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest forms of tech manufacturing: converting greenhouse gas into diamond wafers using zero-emission energy.</div><div></div><div><br>
Diamond Foundry is looking for a Lead System Engineer who will be responsible for the deployment and development of kilowatt power laser machines at Diamond Foundry, which will be used across our various facilities. As a lead engineer, you will be working cross-functionally to coordinate teams of mechanical, electrical, automation, optical, software, and system engineers to improve and deploy these technologies company-wide. A lead engineer will be expected to mentor other engineers and oversee several projects to completion.<br>
</div><div></div><br>
<div>This position will work out of our Fremont location.
</div><h3 class="jobSectionHeader"><b>Responsibilities</b></h3><ul><li>
Lead multi-functional teams in the development of high-throughput, micron-precision laser systems for the ablative modification of diamond for semiconductor applications.</li><li>
Work with the leadership team to understand business goals and develop corresponding system designs to meet these critical requirements.</li><li>
Lead key projects focused on equipment and automation improvements to support scalable manufacturing.</li><li>
Manage prioritization, resource allocation, and procurement to ensure delivery within scope and on time.</li><li>
Mentor team members on best practices for developing and releasing systems and improvements into production environments.</li></ul><h3 class="jobSectionHeader"><b>
Requirements</b></h3><ul><li>
Master&rsquo;s Degree in Materials Science, Applied Physics (materials, laser, or optics focus), or Engineering with a minimum of 5+ years of relevant experience.</li><li>
Experience with leading technical teams working on complex system design and development.</li><li>
Expertise with applying optical fundamentals, laser materials processing, and resolving technical problems in a fast-paced manufacturing environment.</li><li>
Fast learner with the ability to quickly adapt to new environments, tools, and workflows.</li><li>
Experience with project management and equipment deployment.</li></ul><div>
The position is eligible for company shares. Actual compensation may be higher or lower in the range based on various factors, including, but not limited to a candidate&rsquo;s job duties, experience, and expertise. We will also consider higher-level candidates and salary will be adjusted accordingly.</div><div>
Diamond Foundry believes in supporting our employees from the workplace to their personal and home life. We provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Perks include employee discounts to VRAI. Our benefits begin as early as your first day of employment. Medical and vision coverage are retroactive to your start date, while dental and voluntary benefits take effect once you&rsquo;ve completed your enrollment.</div><div></div><div><br>
Diamond Foundry is an Equal Opportunity Employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor under federal, state or local law.</div><div></div><div><br>
Diamond Foundry Inc. is committed to operating in full compliance with all applicable state and federal laws. Our commitment extends to ensuring that our manufacturing and engineering departments adhere to the highest standards of legal and regulatory compliance. Additionally, these departments may have specific physical requirements to ensure the safety and efficiency of our operations. We prioritize the well-being of our employees and strive to create a work environment that promotes both legal compliance and the optimal functioning of our manufacturing and engineering processes.</div><div></div><div><br>
Manufacturing and Engineering Departments Physical Requirements:</div><ul><li>Use appropriate PPE and follow all safety policies, practices, and procedures.</li><li>This position will often: Sit, stand for long periods, walk, grasp, reach with hands and arms, lift below and above shoulders, bend, twist at the waist, climb, balance, stoop, squat, kneel, crawl, talk, hear, see, use fine finger manipulation, and complete repetitive motions.</li><li>Some tasks may require the use of ladders or stairs</li><li>Some tasks may require driving or the use of foot controls</li><li>Lift/carry and push/pull up to 50 pound</li></ul><div></div><div><br>
This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.</div><div>
If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment.</div><div>
Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9.</div>
<p>
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</p></div>

Lead System Engineer

tubi

<div><div><h4 class="jobSectionHeader"><b>About Tubi:</b></h4>
<p>
Boldly built for every fandom, Tubi is a free streaming service that entertains over 100 million monthly active users. Tubi offers the world's largest collection of Hollywood movies and TV shows, thousands of creator-led stories and hundreds of Tubi Originals made for the most passionate fans. Headquartered in San Francisco and founded in 2014, Tubi is part of Tubi Media Group, a division of Fox Corporation.</p></div><p><b>
About the Role:</b></p>
<p>
The team is responsible for building and optimizing the UI/UX across all Web and OTT applications at Tubi. The team primarily focuses on implementing features related to user acquisition and growth, including but not limited to user registration, onboarding, SEO, and account management.</p>
<p>
As part of this team, you will work closely with Product and Design to develop cutting-edge, experiment-driven features that enhance the user experience. In addition to front-end development, you'll be responsible for building the underlying technical architecture to ensure performance and scalability, while proactively exploring engineering-driven features and experiments that can drive user growth.</p>
<p>
You will be working with React, Node.js, GitHub Actions, Terraform, and CDN infrastructure to build and deploy high-performance applications that reach millions of users. This is a hybrid role based out of our San Francisco office. You must be willing to travel to our San Francisco office three days/week.</p>
<p><b>
What You'll Do:</b></p>
<ul>
<li>Work with product management and other stakeholders (Backend, Product, and UI/UX) to iterate on new growth-related features, including registration, onboarding, and SEO.</li>
<li>Lead the technical architecture and implementation of scalable and resilient applications that run on multiple platforms, such as web, mobile web, and smart TV devices.</li>
<li>Lead and drive innovation in building experiment-driven features that push the boundaries of user experience in streaming.</li>
<li>Consistently ship features and improvements across Web and OTT apps with minimal guidance, collaborating with cross-functional teams to deliver high-impact updates.</li>
<li>Identify and implement improvements in shared UI components, platform-specific optimizations, and overall front-end infrastructure.</li>
<li>Take ownership of the codebase and proactively identify opportunities for refactoring and development process improvement.</li>
<li>Stay up-to-date with the latest web development trends and technologies, and evaluate their potential impact on the product and the team's skills.</li>
</ul>
<p><b>Your Background:</b></p>
<ul>
<li>Bachelor's degree from an accredited university, or equivalent work experience</li>
<li>4+ years of experience developing high performing and scalable web applications using React JS, Redux, JavaScript, Web APIs, HTML5/CSS, and Typescript</li>
<li>Experience leading engineering initiatives and effectively communicating with cross functional stakeholders</li>
</ul>
<p><b>The AI Mandate:</b><br>
This role goes beyond traditional front-end engineering: you will extensively use AI to design, build, and optimize user-facing experiences. The goal is to unlock smarter design workflows, faster UI delivery, and automation at scale &mdash; all while ensuring accessibility, performance, and responsible AI use in production. This includes but is not limited to:</p>
<ul>
<li>AI-Augmented Front-End Development: Using AI-assisted coding tools (Claude Code, Cursor, etc.) to accelerate development while maintaining rigorous standards for usability, performance, and maintainability. You will set the bar for how front-end engineers harness AI to prototype faster, ship pixel-perfect interfaces, and document components effectively across Tubi's design system.</li>
<li>AI-Enhanced UI Architecture &amp; Performance Optimization: Exploring how AI can assist in modern front-end architecture &mdash; from React component design and state management to rendering performance, accessibility, and responsiveness. You will prototype and integrate AI-powered optimizations that improve Core Web Vitals, reduce bundle size, and enhance runtime efficiency across large-scale, user-facing applications.</li>
<li>AI-Driven Developer Experience: Contributing to internal front-end tooling and platforms that use AI to enhance developer productivity. This includes automated visual regression testing, design-to-code translation, intelligent component documentation, and real-time performance insights. You will help evolve Tubi's front-end engineering culture into an AI-native practice.</li>
</ul>
<p>#LI-CL1</p>
<p>
#LI-Hybrid</p><p></p><div>
<p>
Tubi is a division of Fox Corporation, and the FOX Employee Benefits summarized here, covers the majority of all US employee benefits. The following distinctions below outline the differences between the Tubi and FOX benefits:</p>
<ul>
<li>For US-based non-exempt Tubi employees, the FOX Employee Benefits summary accurately captures the Vacation and Sick Time.</li>
<li>For all salaried/exempt employees, in lieu of the FOX Vacation policy, Tubi offers a Flexible Time off Policy to manage all personal matters.</li>
<li>For all full-time, regular employees, in lieu of FOX Paid Parental Leave, Tubi offers a generous Parental Leave Program, which allows parents twelve (12) weeks of paid bonding leave within the first year of birth, adoption, surrogacy, or foster placement of a child in addition to applicable government leave program(s) and FOX's short-term disability policy. This time is 100% paid through a combination of any applicable state, city, and federal leaves and wage-replacement programs in addition to contributions made by Tubi.</li>
<li>For all full-time, regular employees, Tubi offers a monthly wellness reimbursement.</li>
</ul>
<p><i>We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, gender identity, disability, protected veteran status, or any other characteristic protected by law. We will consider for employment qualified applicants with criminal histories consistent with applicable law.</i></p></div></div>

Senior Software Engineer (Growth)

<div><div><h4 class="jobSectionHeader"><b>About Tubi:</b></h4>
<p>
Boldly built for every fandom, Tubi is a free streaming service that entertains over 100 million monthly active users. Tubi offers the world's largest collection of Hollywood movies and TV shows, thousands of creator-led stories and hundreds of Tubi Originals made for the most passionate fans. Headquartered in San Francisco and founded in 2014, Tubi is part of Tubi Media Group, a division of Fox Corporation.</p></div><p><b>
About the Role:</b></p>
<p>
The team is responsible for building and optimizing the UI/UX across all Web and OTT applications at Tubi. The team primarily focuses on implementing features related to user acquisition and growth, including but not limited to user registration, onboarding, SEO, and account management.</p>
<p>
As part of this team, you will work closely with Product and Design to develop cutting-edge, experiment-driven features that enhance the user experience. In addition to front-end development, you'll be responsible for building the underlying technical architecture to ensure performance and scalability, while proactively exploring engineering-driven features and experiments that can drive user growth.</p>
<p>
You will be working with React, Node.js, GitHub Actions, Terraform, and CDN infrastructure to build and deploy high-performance applications that reach millions of users.</p>
<p>
This is a hybrid role based out of our San Francisco office. You must be willing to travel to our <b>San Francisco </b>office three days/week.</p>
<p><b>
What You'll Do:</b></p>
<ul>
<li>Work with product management and other stakeholders (Backend, Product, and UI/UX) to iterate on new growth-related features, including registration, onboarding, and SEO.</li>
<li>Lead the technical architecture and implementation of scalable and resilient applications that run on multiple platforms, such as web, mobile web, and smart TV devices.</li>
<li>Lead and drive innovation in building experiment-driven features that push the boundaries of user experience in streaming.</li>
<li>Consistently ship features and improvements across Web and OTT apps with minimal guidance, collaborating with cross-functional teams to deliver high-impact updates.</li>
<li>Identify and implement improvements in shared UI components, platform-specific optimizations, and overall front-end infrastructure.</li>
<li>Take ownership of the codebase and proactively identify opportunities for refactoring and development process improvement.</li>
<li>Mentor and collaborate with fellow engineers, sharing technical expertise and contributing to a culture of continuous learning and improvement.</li>
<li>Stay up-to-date with the latest web development trends and technologies, and evaluate their potential impact on the product and the team's skills.</li>
</ul>
<p><b>Your Background:</b></p>
<ul>
<li>Master's or Bachelor's degree from an accredited university, or equivalent work experience</li>
<li>5+ years of experience developing high performing and scalable web applications using React JS, Redux, JavaScript, Web APIs, HTML5/CSS, and Typescript</li>
<li>Experience leading engineering initiatives and effectively communicating with cross functional stakeholders</li>
<li>Experience mentoring junior engineers and internships</li>
</ul>
<p><b>The AI Mandate: AI-Driven Development Practice</b></p>
<p>
This role goes beyond traditional front-end engineering: you will extensively use AI to design, build, and optimize user-facing experiences. The goal is to unlock smarter design workflows, faster UI delivery, and automation at scale &mdash; all while ensuring accessibility, performance, and responsible AI use in production. This includes but is not limited to:</p>
<ul>
<li><b>AI-Augmented Front-End Development:</b> Using AI-assisted coding tools (Claude Code, Cursor, etc.) to accelerate development while maintaining rigorous standards for usability, performance, and maintainability. You will set the bar for how front-end engineers harness AI to prototype faster, ship pixel-perfect interfaces, and document components effectively across Tubi's design system.</li>
<li><b>AI-Enhanced UI Architecture &amp; Performance Optimization:</b> Exploring how AI can assist in modern front-end architecture &mdash; from React component design and state management to rendering performance, accessibility, and responsiveness. You will prototype and integrate AI-powered optimizations that improve Core Web Vitals, reduce bundle size, and enhance runtime efficiency across large-scale, user-facing applications.</li>
<li><b>AI-Driven Developer Experience: </b>Contributing to internal front-end tooling and platforms that use AI to enhance developer productivity. This includes automated visual regression testing, design-to-code translation, intelligent component documentation, and real-time performance insights. You will help evolve Tubi's front-end engineering culture into an AI-native practice.</li>
</ul>
<p>#LI-CL1</p>
<p>
#LI-Hybrid</p><p></p><div>
<p>
Tubi is a division of Fox Corporation, and the FOX Employee Benefits summarized here, covers the majority of all US employee benefits. The following distinctions below outline the differences between the Tubi and FOX benefits:</p>
<ul>
<li>For US-based non-exempt Tubi employees, the FOX Employee Benefits summary accurately captures the Vacation and Sick Time.</li>
<li>For all salaried/exempt employees, in lieu of the FOX Vacation policy, Tubi offers a Flexible Time off Policy to manage all personal matters.</li>
<li>For all full-time, regular employees, in lieu of FOX Paid Parental Leave, Tubi offers a generous Parental Leave Program, which allows parents twelve (12) weeks of paid bonding leave within the first year of birth, adoption, surrogacy, or foster placement of a child in addition to applicable government leave program(s) and FOX's short-term disability policy. This time is 100% paid through a combination of any applicable state, city, and federal leaves and wage-replacement programs in addition to contributions made by Tubi.</li>
<li>For all full-time, regular employees, Tubi offers a monthly wellness reimbursement.</li>
</ul>
<p><i>We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, gender identity, disability, protected veteran status, or any other characteristic protected by law. We will consider for employment qualified applicants with criminal histories consistent with applicable law.</i></p></div></div>

Senior Software Engineer, (Growth)

Delty (YC X25)

<div>
 <strong>
  About Us
  <br/>
  <br/>
 </strong>
 <strong>
  Delty is building the world&rsquo;s first &ldquo;AI Staff Engineer.&rdquo;
 </strong>
 Unlike typical code-generation tools, Delty is trained on a team&rsquo;s codebase, documentation, and system history &mdash; giving it a system-level understanding of architecture, conventions, and constraints. Delty helps engineering teams design enterprise-scale software systems, make architectural decisions, and enable AI coding agents to work with real system context.
 <br/>
 <br/>
 Delty was founded by former engineering leaders from
 <strong>
  Google, including co-founders with deep experience at YouTube and in large-scale infrastructure
 </strong>
 . You&rsquo;ll get to work alongside people who built massive systems at scale &mdash; a chance to learn a
 <em>
  lot
 </em>
 and contribute meaningfully from day one.
 <br/>
 <br/>
 We believe in solving hard problems together as a team, iterating quickly, and building software with long-term thinking and ownership.
 <br/>
 <br/>
 What You&rsquo;ll Do
 <br/>
 <br/>
 <ul>
  <li>
   Work full-stack: design and build features spanning front-end, back-end, data storage and processing.
  </li>
  <li>
   Build new product modules and services from scratch &mdash; or evolve existing ones &mdash; guided by context-aware system design.
  </li>
  <li>
   Work with AI and machine learning: integrate large-language models (LLMs), process large or long-form text data, apply traditional ML (e.g. regression, data pipelines), and build tooling around AI-driven flows.
  </li>
  <li>
   Make architectural decisions &mdash; choose frameworks, data models, APIs, storage solutions &mdash; balancing trade-offs between performance, scalability, maintainability, and complexity.
  </li>
  <li>
   Collaborate closely with co-founders and other engineers to translate product vision into a working, maintainable codebase.
   <br/>
   <br/>
  </li>
 </ul>
 What We&rsquo;re Looking For
 <br/>
 <br/>
 <ul>
  <li>
   At least 3 years of full-stack engineering experience, including substantial work with AI/ML.
  </li>
  <li>
   Strong skills across front-end, back-end, databases/data storage &mdash; and demonstrated ability to design end-to-end systems.
  </li>
  <li>
   Experience working with or integrating AI/ML &mdash; LLMs, data pipelines, long-form text processing, traditional ML like regression or statistical modeling.
  </li>
  <li>
   Good design sense and architectural thinking: you understand trade-offs (scalability vs complexity, speed vs maintainability) and can choose wisely based on constraints.
  </li>
  <li>
   Comfort working in a fast-paced startup-style environment: nimble, iterative, high ownership.
  </li>
  <li>
   Bonus: prior startup experience, or even having been a founder &mdash; we value entrepreneurial thinking, self-direction, and willingness to wear multiple hats.
   <br/>
   <br/>
  </li>
 </ul>
 Why join
 <br/>
 <br/>
 <ul>
  <li>
   Learn from seasoned Google engineers: As former Google engineers who built systems at YouTube and Google Pay, we&rsquo;ve operated at massive scale. Working alongside us gives you a chance to build similar systems and learn best practices, scale thinking, and software design deeply.
  </li>
  <li>
   High impact: At a small but ambitious team, your contributions will influence architecture, product direction, and core features. You will have real ownership and see the effects of your work quickly.
  </li>
  <li>
   Grow fast: We&rsquo;re iterating rapidly; you&rsquo;ll be exposed to the full stack, AI/ML pipelines, system architecture, data modeling, and product-level decisions &mdash; a fast-track to becoming a senior engineer or technical lead.
  </li>
  <li>
   Challenging and meaningful work: We&rsquo;re tackling the hardest part of software engineering: bridging AI-generated prototypes and robust, scalable enterprise-grade systems. If you enjoy thinking deeply about systems and building reliable, maintainable foundations &mdash; this is for you.
  </li>
 </ul>
</div>


Full stack software engineer

Atlassian

<div>Overview:
<p><b>
Working at Atlassian</b></p><p>
Atlassians can choose where they work &ndash; whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.</p><p></p>
Responsibilities:
<p><b>
Responsibilities</b><br>
As a Senior Data Engineer in the Corporate Data Engineering team, you will have the opportunity to apply your strong technical experience building highly reliable data products. You enjoy working in an agile environment. You are able to take vague requirements and transform them into solid solutions. You are motivated by solving challenging problems, where creativity is as crucial as your ability to write code and test cases.<br>
On a typical day you will help our partner teams ingest data faster into our data lake, you&rsquo;ll find ways to make our data products more efficient, or come up with ideas to help build self-serve data engineering within the company. Then you will build architect , design, and promote self serve capabilities at scale to help Atlassian grow.</p><p><b>
Qualifications</b><br>
On your first day, we'll expect you to have:</p><ul><li><p>
At least 7+ years of professional experience as a software engineer or data engineer</p></li><li><p>
A BS in Computer Science or equivalent experience</p></li><li><p>
Strong programming skills (some combination of Python, Java, and Scala)</p></li><li><p>
Experience writing SQL, structuring data, and data storage practices</p></li><li><p>
Experience with data modeling</p></li><li><p>
Knowledge of data warehousing concepts</p></li><li><p>
Experienced building data pipelines and micro services</p></li><li><p>
Experience with Spark, Airflow and other streaming technologies to process incredible volumes of streaming data</p></li><li><p>
A willingness to accept failure, learn and try again</p></li><li><p>
An open mind to try solutions that may seem impossible at first</p></li><li><p>
Experience working on Amazon Web Services (in particular using EMR, Kinesis, RDS, S3, SQS and the like)</p></li></ul><p>
It's preferred, but not technically required, that you have:</p><ul><li><p>
Experience building self-service tooling and platforms</p></li><li><p>
Built and designed Kappa architecture platforms</p></li><li><p>
A passion for building and running continuous integration pipelines.</p></li><li><p>
Built pipelines using Databricks and well versed with their API&rsquo;s</p></li><li><p>
Contributed to open source projects (Ex: Operators in Airflow)</p></li></ul><p></p>
Qualifications:
<p><b>
Qualifications</b><br>
On your first day, we'll expect you to have:</p><ul><li><p>
At least 7+ years of professional experience as a software engineer or data engineer</p></li><li><p>
A BS in Computer Science or equivalent experience</p></li><li><p>
Strong programming skills (some combination of Python, Java, and Scala)</p></li><li><p>
Experience writing SQL, structuring data, and data storage practices</p></li><li><p>
Experience with data modeling</p></li><li><p>
Knowledge of data warehousing concepts</p></li><li><p>
Experienced building data pipelines and micro services</p></li><li><p>
Experience with Spark, Airflow and other streaming technologies to process incredible volumes of streaming data</p></li><li><p>
A willingness to accept failure, learn and try again</p></li><li><p>
An open mind to try solutions that may seem impossible at first</p></li><li><p>
Experience working on Amazon Web Services (in particular using EMR, Kinesis, RDS, S3, SQS and the like)</p></li></ul><p>
It's preferred, but not technically required, that you have:</p><ul><li><p>
Experience building self-service tooling and platforms</p></li><li><p>
Built and designed Kappa architecture platforms</p></li><li><p>
A passion for building and running continuous integration pipelines.</p></li><li><p>
Built pipelines using Databricks and well versed with their API&rsquo;s</p></li><li><p>
Contributed to open source projects (Ex: Operators in Airflow)</p></li></ul><p></p><p><b>
Compensation</b></p><p>
At Atlassian, we strive to design equitable, explainable, and competitive compensation programs. To support this goal, the baseline of our range is higher than that of the typical market range, but in turn we expect to hire most candidates near this baseline. Base pay within the range is ultimately determined by a candidate's skills, expertise, or experience. In the United States, we have three geographic pay zones. For this role, our current base pay ranges for new hires in each zone are:</p><p>
Zone A: $175,500 - $229,125</p><p>
Zone B: $158,400 - $206,800</p><p>
Zone C: $145,800 - $190,350</p><p>
This role may also be eligible for benefits, bonuses, commissions, and equity.</p><p>
Please visit go.atlassian.com/payzones for more information on which locations are included in each of our geographic pay zones. However, please confirm the zone for your specific location with your recruiter.</p><p></p><p><b>
Benefits &amp; Perks</b></p><p>
Atlassian offers a wide range of perks and benefits designed to support you, your family and to help you engage with your local community. Our offerings include health and wellbeing resources, paid volunteer days, and so much more. To learn more, visit <b>go.atlassian.com/perksandbenefits</b><b>.</b></p><p><b>
About Atlassian</b></p><p>
At Atlassian, we're motivated by a common goal: to unleash the potential of every team. Our software products help teams all over the planet and our solutions are designed for all types of work. Team collaboration through our tools makes what may be impossible alone, possible together.</p><p>
We believe that the unique contributions of all Atlassians create our success. To ensure that our products and culture continue to incorporate everyone's perspectives and experience, we never discriminate based on race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. All your information will be kept confidential according to EEO guidelines.</p><p>
To provide you the best experience, we can support with accommodations or adjustments at any stage of the recruitment process. Simply inform our Recruitment team during your conversation with them.</p><p>
To learn more about our culture and hiring process, visit <b>go.atlassian.com/crh</b><b>.</b></p></div>

Sr Data Engineer

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