# Platform Engineering Lead | AI Infra Source: https://realanalystjobs.com/job/platform-engineering-lead-ai-infra-plasmidsaurus-d4121429 Platform Engineering Lead | AI Infra at Plasmidsaurus, an on-site role based in San Francisco, California, USA. Experience level: 7+ Years. Pay stated in the posting: $205K to $235K. Posted on 28 April 2026, read from Plasmidsaurus' own careers page (Ashby), which RealAnalystJobs re-checks daily and removes the role when it closes. Updated 15 November 2026. ## Key facts - Company: [Plasmidsaurus](https://realanalystjobs.com/companies/plasmidsaurus) - Location: San Francisco, California, USA - Work mode: On-site - Pay stated in the posting: $205K to $235K - Posted: Apr 28, 2026 - Employment type: Full time - Experience level: 7+ Years - Source: Plasmidsaurus' careers page (Ashby), re-checked daily Skills: [SQL](https://realanalystjobs.com/skills/sql), [Python](https://realanalystjobs.com/skills/python), AWS ## About this role About Plasmidsaurus Plasmidsaurus is on a mission to accelerate new cures and promote a healthier planet by unlocking a new level of productivity for scientists. Our sequencing services are used daily by thousands of innovators, including Nobel laureates, Fortune 100 pharma, and over 70,000 scientists. We began by revolutionizing plasmid sequencing, making it exponentially cheaper and faster, with innovative sequencing technologies and a global network of laboratories that turn samples into answers in hours, not weeks. Now we are expanding that same disruptive model across all of genomics. With the launch of our new RNA-seq service, we are taking a bold step toward our vision to sequence everything, providing scientists everywhere with faster, simpler, and more affordable access to the data that powers discovery. Every team member at Plasmidsaurus plays a crucial role in driving the future of biotech research. Together, we are building the world’s most efficient sequencing engine that operates overnight, scales globally, and helps scientists make breakthroughs faster than ever before. Position Overview Technical lead + manager for the compute, data, AI, and security infrastructure that runs our sequencing operation. You will: • Own core services that orchestrate lab devices (robots, sequencers, on-prem Linux servers) and the data ingestion pipeline • Build cloud infrastructure and data pipelines to house, process, and deliver terabytes of sequencing data • Design infrastructure to orchestrate millions of bioinformatics tasks (queues, workflow orchestration, scheduling) • Build AI infrastructure and internal tooling to enable agentic systems: • Quality Scientist Agents - monitor operations end-to-end, surface anomalies, and intervene/escalate when quality or reliability issues appear • Logistics Agents - coordinate drivers around the world to move packages to labs and carriers • Bioinformatics Coding Agents - long-running agents for adaptive analysis of diverse sample types with unknown/shifting data distributions Culture You are someone who: • Enjoys high agency and high ownership work • Can lead ambiguous, cross-functional projects from idea to production • Is curious about learning from other people’s expertise in scientific/biological domains • Is excited to make an impact on the scientific community • Is a life-long learner • Is excited to work in a tight-knit fast-paced environment with a motivated team • Values clear communication, mentorship, and helping others learn new skills • Excited about building on the bleeding edge Qualifications • BS in Computer Science, Computer Engineering, Math, Physics or technical subject • 7+ years of industry experience (or equivalent) • Prior experience leading projects and mentoring engineers (people or technical leadership) • Experience building LLM/agent systems (tooling, evaluation, safety/permissions, prompt + workflow design) • Primarily developing with coding agents in all parts of software lifecycle - design, implementation, test, review • Strong experience with REST API best practices (such as OpenAPI) and service-oriented architectures • Strong experience with SQL and data modeling in relational databases (postgres) • Strong experience with Python backend services (e.g., Flask/Django/FastAPI) • Strong experience working in AWS for containerized task orchestration (Lambda, ECS, Batch, StepFunctions) • Experience with infrastructure-as-code tools, like Terraform or AWS CDK • Experience building distributed systems with task queues (such as Celery and SQS) • Experience working with Linux servers (systemd services, basic networking, application deployment tools like ansible) • Comfort operating production systems: incident response, debugging, performance, reliability • Desire to learn about DNA sequencing bioinformatics algorithms and workflows We encourage you to apply even if your experience doesn't perfectly align with the job description as we seek out diverse and creative perspectives. Team members who love to learn and collaborate in an inclusive environment will thrive with us. We are an equal opportunity employer and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need additional accommodations to feel comfortable during your interview process, please let us know at careers@plasmidsaurus.com. Description from Plasmidsaurus' public careers feed, reproduced so you can read the role here. Apply on the company's own site; Real Analyst Jobs never submits anything for you. ## How to apply Open [this role on Real Analyst Jobs](https://realanalystjobs.com/job/platform-engineering-lead-ai-infra-plasmidsaurus-d4121429) and use Apply now there to reach the employer's application. The listing is re-checked against Plasmidsaurus' careers page daily and removed when it closes. ## Plasmidsaurus Analyst roles on Real Analyst Jobs. [More roles at Plasmidsaurus](https://realanalystjobs.com/companies/plasmidsaurus) ## More like this - [Data analyst jobs in the USA](https://realanalystjobs.com/jobs/data-analyst-jobs-in-usa) - [Analyst job market report](https://realanalystjobs.com/analyst-job-market) - [What analyst roles pay](https://realanalystjobs.com/blog/data-analyst-salaries) ## Sources and links - [This role on Real Analyst Jobs](https://realanalystjobs.com/job/platform-engineering-lead-ai-infra-plasmidsaurus-d4121429) - [Plasmidsaurus on Real Analyst Jobs](https://realanalystjobs.com/companies/plasmidsaurus) - [All analyst jobs](https://realanalystjobs.com/jobs)