software engineer ii Jobs in San Francisco

software engineer ii

lead system engineer

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

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

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

Ripple

<div><div><p>At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs.</p>
<p>
If you're ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value.</p></div><div>
<p><b>
THE WORK:</b></p>
<p>
Ripple is looking for a Senior Full Stack Engineer, Marketing to join our growing Design &amp; Marketing Engineering team. You'll play a critical role in shaping, maintaining, and scaling Ripple's marketing web ecosystem &mdash; building dynamic, performant, and globally scalable experiences that elevate our brand and empower our internal teams.</p>
<p>
This role is ideal for an engineer who's passionate about modern web architecture and thrives at the intersection of design, marketing, and technology. You'll collaborate daily with digital designers, brand designers, integrated marketers, and content teams &mdash; architecting solutions that are elegant for users and maintainable for the business.</p>
<p>
You'll lead by example through hands-on coding and thoughtful architecture &mdash; participating in the technical direction of Ripple's marketing sites (including, but not limited to, our evolution of Next.js + Sanity + Vercel stack into a fully dynamic, CMS-driven platform).</p>
<p><b>
WHAT YOU'LL DO:</b></p>
<ul>
<li>Own and evolve the architecture of Ripple's marketing web platform &mdash; leveraging Next.js (App Router), Sanity, and Vercel to deliver fast, dynamic, and flexible experiences.</li>
<li>Lead full-stack feature development from concept to deployment &mdash; collaborating closely with Design, Marketing, and external development partners.</li>
<li>Design and implement scalable CMS schemas and APIs in Sanity to support modular, flexible content creation and page building.</li>
<li>Develop reusable, performant front-end components in React/TypeScript, aligned with Ripple's brand and design systems.</li>
<li>Continuously improve site performance, accessibility, and technical SEO using modern best practices and data-driven insights (Lighthouse, Web Vitals, etc.).</li>
<li>Streamline the development workflow &mdash; optimize CI/CD pipelines, preview environments, and local builds using Vercel and related tooling.</li>
<li>Define and enforce coding standards, documentation, and architecture guidelines to ensure long-term maintainability and consistency.</li>
<li>Mentor and collaborate with cross-functional partners, helping designers, marketers, and content teams better understand what's possible with our platform.</li>
<li>Evaluate and integrate third-party tools and APIs (analytics, experimentation, personalization, search, etc.) in partnership with marketing operations and product teams.</li>
</ul>
</div><div><p><b>WHAT YOU'LL BRING:</b></p>
</div>
<div><ul><li>8+ years of professional web development experience, including full-stack or front-end leadership roles.</li>
<li>Deep expertise in modern JavaScript and React (Next.js 13+ preferred, ideally App Router + Server Components).</li>
<li>Hands-on experience with headless CMSs, especially Sanity (schema design, GROQ queries, content APIs, custom inputs, etc.). <i>Experience with Contentful or similar systems is also valuable.</i></li>
<li>Strong understanding of performance optimization, SSR/SSG, and edge deployment strategies (Vercel, Cloudflare, etc.).</li>
<li>Familiarity with TailwindCSS, TypeScript, Node.js, and REST/GraphQL APIs.</li>
<li>Proven experience building scalable, component-driven design systems and integrating them with CMS-driven architectures.</li>
<li>A passion for bridging design and engineering &mdash; you value aesthetics, UX, and content as much as code quality.</li>
<li>Experience working with cross-functional creative teams, translating abstract marketing or design goals into reliable, production-ready implementations.</li>
<li>Excellent communicator and collaborator; able to lead discussions across disciplines and advocate for technical best practices.</li>
<li>Strategic problem solver who's comfortable owning complex systems end-to-end &mdash; from DevOps to browser debugging.</li>
</ul>
<p>Preferred (not required):</p>
<ul>
<li>Experience with Vercel edge functions, Sanity Studio customization, or live preview integrations.</li>
<li>Familiarity with A/B testing frameworks (e.g., VWO, Optimizely) and analytics tools (GA4, Segment, Amplitude).</li>
<li>Understanding of web security, SEO, accessibility (WCAG), and web performance metrics.</li>
<li>Prior experience in marketing engineering, design systems, or brand website ecosystems.</li>
<li>Contributions to open-source projects or public demos showcasing modern front-end craftsmanship.</li></ul><br>
<p></p>
</div><p></p><div>
<p><b>WHO WE ARE:</b></p>
<p>
Do Your Best Work</p>
<ul>
<li>The opportunity to build in a fast-paced start-up environment with experienced industry leaders</li>
<li>A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning.</li>
<li>Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team.</li>
<li>In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in.</li>
<li>Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team</li>
<li>We come together for moments that matter which include team offsites, team bonding activities, happy hours and more!</li>
</ul>
<p>Take Control of Your Finances</p>
<ul>
<li>Competitive salary, bonuses, and equity</li>
<li>Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support</li>
<li>Employee giving match</li>
<li>Mobile phone stipend</li>
</ul>
<p>Take Care of Yourself</p>
<ul>
<li>R&amp;R days so you can rest and recharge</li>
<li>Generous wellness reimbursement and weekly onsite &amp; virtual programming</li>
<li>Generous vacation policy - work with your manager to take time off when you need it</li>
<li>Industry-leading parental leave policies. Family planning benefits.</li>
<li>Catered lunches, fully-stocked kitchens with premium snacks/beverages, and plenty of fun events</li>
</ul>
<p><i>Benefits listed above are for full-time employees.</i></p>
<p></p>
<div><i>Ripple is an Equal Opportunity Employer. We're committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance.</i></div>
<div></div>
<div><i>Please find our </i><i>UK/EU Applicant Privacy Notice </i><i>and our </i><i>California Applicant Privacy Notice</i><i> for reference.</i></div></div></div><p></p>

Senior Full Stack Engineer, Marketing

MMR CONSULTING

<div><p><b>Previous Pharmaceutical/Biotech experience is mandatory for this role.</b></p><p></p><p><br>
MMR Consulting is an engineering and consulting firm specializing in the pharmaceutical and biotechnology industries. Its services include Engineering, Project Management, and other Consulting services.</p>
<p>
MMR Consulting has offices in Canada, USA, and Australia.</p>
<p>
This is an outstanding opportunity to join our growing team, where the successful candidate will work with a group of engineers and specialists involved in project management, commissioning and qualification, of equipment, systems and facilities. The work will require working out of the client&rsquo;s facilities <b>in San Francisco Bay Area, California.
</b></p><p>This role is for Bioprocess Sr. C&amp;Q Engineer role to work on the commissioning, qualification, startup of upstream and downstream bioprocess systems/equipment in the biopharmaceutical industry, as well as process equipment in pharma/biotech industries. The ideal candidate should possess leadership skills to lead/mentor intermediate/junior engineers.</p>
<p><b>
Responsibilities</b></p>
<ul>
<li>Provide technical guidance into the commissioning, qualification and start-up of various equipment and facilities used in life science manufacturing, such as bioreactors, tanks, CIP, Buffers, Media, Chrom, TFF, washers &amp; autoclaves, etc.</li>
<li>Lead the development of key qualification deliverables during the project lifecycle to ensure project is well defined, and the action plan to test the system is applicable and relevant.</li>
<li>Lead qualification processes throughout the project lifecycle such as VPP, Risk Assessments, RTM, DQ, FAT, SAT, IQ, OQ and PQ as appropriate to ensure timely completion and to ensure all quality and engineering specifications are met.</li>
<li>Prepare protocols, execute protocols, summarize data, resolve deviations, prepare final reports.</li>
<li>Experience with C&amp;Q of process equipment, utilities, facilities is an asset. Thermal Validation experience is an asset.</li>
<li>Coordinate meetings with cross-functional departments, to drive project progress, facilitate decisions, provide updates.</li>
<li>Engage other departments, as required, for design reviews and decisions.</li>
<li>Travel may be occasionally required for meetings with clients, equipment fabrication vendors or Factory Acceptance Testing (FATs).</li>
<li>Work may require occasional support over shutdowns or extended hours, specifically during installation and commissioning / validation phases.</li>
<li>Client-management (maintain key Client relationships in support of business development and pursuit of new work), project scheduling/budgeting, coordination of client and MMR resources for effective project delivery, supporting business development (providing technical support to the sales as required for proposals/opportunities), presenting at industry conferences/publishing papers etc.</li>
<li>Visit construction and installation sites following all site safety requirements.</li>
<li>Other duties as assigned by client, and/or MMR, based on workload and project requirements.</li>
</ul>
<p><b>Qualifications</b></p>
<ul>
<li>8-12+ years for years of experience in commissioning, qualification or validation of various systems within the pharmaceutical/biotech industry.</li>
<li>Excellent written and spoken English is required including the preparation of technical documents in English</li>
<li>Knowledge of requirements for a cGMP operations, including SOPs, Change Controls, Validation.</li>
<li>Experience with developing and executing validation projects. Risk-Based Commissioning &amp; Qualification approaches, such as ASTM E-2500 or ISPE ICQ, is considered an asset, but not required.</li>
<li>Experience with commissioning and qualification of biotech process equipment (upstream or downstream or both), such as some, but not all, of the following: fermentation, bioreactors, downstream purification processes (chromatography, TFF, UF) is required</li>
<li>Experience with commissioning &amp; qualification of process control systems (i.e. PCS, SCADA, Historians) and building automation systems (i.e. Siemens Insight / Desigo, JCI Metasys) are considered an asset, but not required.</li>
<li>Experience with Qualification or Validation of clean utilities, ISO clean rooms, and Thermal Validation is considered an asset.</li>
<li>Experience with preparation and execution of URS&rsquo;s, DQ&rsquo;s, RTMs, Risk Assessments, CPPs, VPPs, FATs, SATs, IOQs, NCRs, Final Reports.</li>
<li>Ability to lift 50 lbs.</li>
<li>Engineering or Science degree, preferably in Mechanical, Electrical, Chemical, Biochemical, Electromechanical or a related discipline.</li>
<li>Ability to handle multiple projects and work in a fast-paced environment.</li>
<li>Strong multi-tasking skills</li></ul><br>
<p></p>
<p>
Salary range: 100,000$ -145,000$ based on experience.</p><p></p><p><b><br>
Equal Employment Opportunity and Reasonable Accommodations</b></p>
<p><i>
MMR Consulting is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our hiring decisions are based on merit, qualifications, and business needs. We are committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please let us know the nature of your request.</i></p></div><p></p>

BIOPHARMACEUTICAL – SR C&Q ENGINEER

Skyfire

<div><p><b>About Skyfire</b><br>
Skyfire is building the payment backbone for the emerging machine economy &mdash; a future where AI and machines transact seamlessly, instantly, and autonomously. Current financial systems aren&rsquo;t designed for this, so we&rsquo;re creating one that is.By leveraging stablecoins and blockchain technology, Skyfire enables instant, global micropayments between AI, APIs, data providers, and services. Enterprises can also automate microtransactions at scale &mdash; all with speed, security, and transparency. Our team brings deep experience in payments, fintech, and distributed systems &mdash; and we&rsquo;re moving fast to define how the machine economy will pay for itself.</p><h2 class="jobSectionHeader"><b>
Why This Role Matters</b></h2><p>
As a <b>Backend Engineer</b> at Skyfire, you&rsquo;ll be building the infrastructure that powers high-speed, high-volume machine-to-machine payments. From smart contract integrations to high-throughput APIs, you&rsquo;ll architect, code, and optimize backend systems that will scale from tens to thousands of requests per second. Your work will be critical in making AI-to-AI payments not just possible, but frictionless.</p><h2 class="jobSectionHeader"><b>
In This Role, You&rsquo;ll Get To:</b></h2><ul><li><b>
Design and develop</b> core backend components, including smart contract integrations, payment processing logic, and APIs.<br>
</li><li><b>
Implement scalable blockchain solutions</b> for on-chain machine payments with high throughput and low latency.<br>
</li><li><b>
Collaborate closely with product</b> to translate requirements into robust, maintainable technical solutions.<br>
</li><li><b>
Optimize performance</b> for speed, scalability, and cost-efficiency across distributed systems.<br>
</li><li><b>
Mentor junior engineers</b> and foster a culture of technical excellence and innovation.<br>
</li><li><b>
Stay ahead of the curve</b> on blockchain, smart contracts, and AI technologies &mdash; integrating them where they create real impact.<br>
</li></ul><h2 class="jobSectionHeader"><b>
We&rsquo;re Excited About You Because You Have:</b></h2><ul><li>
A <b>self-starter mindset</b> and the drive to tackle big challenges head-on.<br>
</li><li>
Strong <b>TypeScript proficiency</b> and <b>Node.js</b> backend development expertise.<br>
</li><li>
Experience with <b>PostgreSQL or MySQL</b> and sound database design skills.<br>
</li><li>
Solid <b>system design skills</b> to scale from 10s to 1000s of RPS.<br>
</li><li>
Familiarity with <b>CI/CD, Kubernetes, and Docker</b> for smooth build and deployment.<br>
</li><li>
Experience with <b>cloud infrastructure</b> (AWS, GCP, or Azure) &mdash; including networking fundamentals like load balancers and firewalls.<br>
</li><li>
Strong skills in <b>testing, debugging, and reliability engineering</b>.</li></ul><h2 class="jobSectionHeader"><b>
Bonus Points If You Have:</b></h2><ul><li>
Experience with <b>REST or GraphQL APIs</b> (design + integration).<br>
</li><li>
Knowledge of <b>OAuth 2.0, OpenID Connect</b>, SSO, and RBAC.<br>
</li><li>
Understanding of <b>time complexity</b> and system performance optimization.<br>
</li><li>
Familiarity with <b>NoSQL / Key-Value Stores</b>.<br>
</li><li>
Awareness of <b>security best practices</b> for authentication, authorization, and encryption.<br>
</li><li><b>
Web3 / blockchain experience</b> &mdash; especially smart contracts and dApps.<br>
</li></ul><h2 class="jobSectionHeader"><b>
Why You&rsquo;ll Love Working Here:</b></h2><ul><li><b>
Competitive cash + equity package</b> &mdash; we believe in rewarding impact.<br>
</li><li><b>
Healthcare coverage</b> for you and your family.<br>
</li><li><b>
Fast-growth startup environment</b> &mdash; with real ownership from day one.<br>
</li><li><b>
Collaborative, high-impact culture</b> &mdash; where innovation and execution thrive.<br>
</li><li><b>
Shape the future</b> &mdash; play a key role in how AI and machines transact globally.<p><b>
Interview Process</b></p><ul><li>
Recruiter Screen</li><li>
Woven Assessment</li><li>
Hiring Manager Screen</li><li>
Live Coding</li><li>
System Design</li><li>
Commitment Interview</li></ul></li></ul><p>
</p><p>kvxPcdFoav</p></div>

Senior Backend Engineer

<div><p><b>Previous Pharmaceutical/Biotech experience is mandatory for this role.</b></p><p></p><p><br>
MMR Consulting is an engineering and consulting firm specializing in the pharmaceutical and biotechnology industries. Its services include Engineering, Project Management, and other Consulting services.</p>
<p>
MMR Consulting has offices in Canada, USA, and Australia.</p>
<p>
This is an outstanding opportunity to join our growing team, where the successful candidate will work with a group of engineers and specialists involved in project management, commissioning and qualification, of equipment, systems and facilities. The work will require working out of the client&rsquo;s facilities <b>in San Francisco Bay Area, California.
</b></p><p>This role is for Bioprocess C&amp;Q Engineer role to work on the commissioning, qualification, startup of upstream and downstream bioprocess systems/equipment in the biopharmaceutical industry, as well as process equipment in pharma/biotech industries.</p>
<p><b>
Responsibilities</b></p>
<ul>
<li>Provide technical guidance into the commissioning, qualification and start-up of various equipment and facilities used in life science manufacturing, such as bioreactors, tanks, CIP, Buffers, Media, Chrom, TFF, washers &amp; autoclaves, etc.</li>
<li>Lead the development of key qualification deliverables during the project lifecycle to ensure project is well defined, and the action plan to test the system is applicable and relevant.</li>
<li>Lead qualification processes throughout the project lifecycle such as VPP, Risk Assessments, RTM, DQ, FAT, SAT, IQ, OQ and PQ as appropriate to ensure timely completion and to ensure all quality and engineering specifications are met.</li>
<li>Prepare protocols, execute protocols, summarize data, resolve deviations, prepare final reports.</li>
<li>Experience with C&amp;Q of process equipment, utilities, facilities is an asset. Thermal Validation experience is an asset.</li>
<li>Coordinate meetings with cross-functional departments, to drive project progress, facilitate decisions, provide updates.</li>
<li>Engage other departments, as required, for design reviews and decisions.</li>
<li>Travel may be occasionally required for meetings with clients, equipment fabrication vendors or Factory Acceptance Testing (FATs).</li>
<li>Work may require occasional support over shutdowns or extended hours, specifically during installation and commissioning / validation phases.</li>
<li>Client-management (maintain key Client relationships in support of business development and pursuit of new work), project scheduling/budgeting, coordination of client and MMR resources for effective project delivery, supporting business development (providing technical support to the sales as required for proposals/opportunities), presenting at industry conferences/publishing papers etc.</li>
<li>Visit construction and installation sites following all site safety requirements.</li>
<li>Other duties as assigned by client, and/or MMR, based on workload and project requirements.</li>
</ul>
<p><b>Qualifications</b></p>
<ul>
<li>3-6+ years for years of experience in commissioning, qualification or validation of various systems within the pharmaceutical/biotech industry.</li>
<li>Engineering or Science degree, preferably in Mechanical, Electrical, Chemical, Biochemical, Electromechanical or a related discipline.</li>
<li>Excellent written and spoken English is required including the preparation of technical documents in English</li>
<li>Knowledge of requirements for a cGMP operations, including SOPs, Change Controls, Validation.</li>
<li>Experience with developing and executing validation projects. Risk-Based Commissioning &amp; Qualification approaches, such as ASTM E-2500 or ISPE ICQ, is considered an asset, but not required.</li>
<li>Experience with commissioning and qualification of biotech process equipment (upstream or downstream or both), such as some, but not all, of the following: fermentation, bioreactors, downstream purification processes (chromatography, TFF, UF) is required</li>
<li>Experience with commissioning &amp; qualification of process control systems (i.e. PCS, SCADA, Historians) and building automation systems (i.e. Siemens Insight / Desigo, JCI Metasys) are considered an asset.</li>
<li>Experience with Qualification or Validation of clean utilities, ISO clean rooms, and Thermal Validation is considered an asset.</li>
<li>Experience with preparation and execution of URS&rsquo;s, DQ&rsquo;s, RTMs, Risk Assessments, CPPs, VPPs, FATs, SATs, IOQs, NCRs, Final Reports.</li>
<li>Ability to lift 50 lbs.</li>
<li>Ability to handle multiple projects and work in a fast-paced environment.</li>
<li>Strong multi-tasking skills</li></ul><br>
<p></p>
<p>
Salary range: 80,000$ -120,000$ based on experience.</p><p></p><p><b><br>
Equal Employment Opportunity and Reasonable Accommodations</b></p>
<p><i>
MMR Consulting is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our hiring decisions are based on merit, qualifications, and business needs. We are committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please let us know the nature of your request.</i></p></div><p></p>

BIOPHARMACEUTICAL – C&Q ENGINEER

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