Eli Lilly

Senior Software Engineer, TuneLab

Eli Lilly$153K — $246K *
Pharmaceuticals & Biotech
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 5+ years of software engineering experience with a track record of shipping reliable software.
  • Experience in a senior engineering role on a product team, ideally a small one.
  • Authorized to work in the U.S. without sponsorship.
  • Experience with cloud deployments and API design.

Responsibilities

  • Own product surfaces end-to-end, from frontend to backend to data integrations.
  • Build cohesive workflows around Lilly's AI models for biotech clients.
  • Drive features from concept through implementation, navigating tradeoffs.
  • Stay deeply involved in coding—this is a hands-on role.
  • Contribute to engineering standards in code review, testing, and release processes.

Benefits

  • Company-sponsored 401(k) and pension.
  • Comprehensive medical, dental, and vision coverage.
  • Flexible spending accounts for healthcare and dependent care.
  • Life insurance and death benefits.
  • Access to well-being programs and employee assistance services.
Full Job Description


Job Summary

TuneLab has powerful underlying AI models and point solutions. The job now is to turn them into something a biotech startup can actually use: a coherent workflow, a clean product experience, and a SaaS offering that scales.

You won't start from zero. There are working point solutions, trained models, and internal infrastructure to build on. Federated learning is a meaningful part of the work - letting biotech customers use & train Lilly's models without their data leaving their environment. Plenty else is yours to create from scratch.

We're looking for a Senior Software Engineer to be one of the early engineers on this team. You'll own meaningful product surfaces end-to-end, ship features that customers depend on, and raise the bar on what we build.

You'll partner closely with a Staff Software Engineer and the Engineering Manager. You'll have real influence on architecture and the engineering bar.

You'll work shoulder-to-shoulder with product, design, and data science, and report to the TuneLab Engineering Manager.

Key Responsibilities
Build the product
  • Own product surfaces end-to-end-frontend, backend, data, integrations-whatever the problem requires. You don't hand off; you ship.
  • Build the application layer that wraps Lilly's AI models into reliable, cohesive workflows for biotech customers.
  • Drive features end-to-end. Take a fuzzy requirement, weigh the tradeoffs, and ship something that works.
  • Stay deep in the code. This is a build role, not a review role.
  • Contribute to the engineering bar-code review, testing, release process, on-call. Hold the standards we set.

Lift the team
  • Mentor the engineers around you. Make them better at the job, not just better at this codebase.
  • Partner with PM and design on features. Speak up early when something feels off in the spec or the scope.
  • Help interview engineers as the team grows. Hold the bar.
  • Spot the things nobody owns and either pick them up or flag them clearly.

Operate effectively inside a large company
  • Navigate enterprise infrastructure, security, and compliance requirements without disrupting development progress.
  • Work with Lilly IT and internal platform teams to leverage existing capabilities rather than rebuild them.
  • Join customer conversations when it helps. You can hold your own technically with a counterpart on the other side.

Minimum Requirements
  • Education: Bachelor's degree in Computer Science, Engineering, or a related field.
  • 5+ years of software engineering experience, with a track record of shipping software that real customers used and relied on.
  • Experience as a senior engineer on a product team-ideally a small one.
  • Qualified applicants must be authorized to work in the United States on a full-time basis. Lilly will not provide support for or sponsor work authorization or visas for this role, including but not limited to F-1 CPT, F-1 OPT, F-1 STEM OPT, J-1, H-1B, TN, O-1, E-3, H-1B1, or L-1

Additional Skills/Preferences
Technical depth
  • Strong full-stack fundamentals. You're comfortable owning a feature from database schema to UI and have an opinion about each layer.
  • Solid API design and integration experience. You know how to build systems that connect things cleanly.
  • Real frontend craft: you can design and ship interfaces that feel right, not just functional. You sweat the empty states and the error states.
  • Cloud experience and comfort with modern deployment practices.
  • Enough familiarity with AI/ML to make good integration decisions. You don't need to be a data scientist, but you need to understand what you're wrapping and why it matters.
  • Always learning. You want the why behind an ask, not just the what, and you don't let momentum decide a solution for you.
  • Hands-on experience building LLM-powered features. You understand the practical challenges: reliability, evals, context management, and when not to use AI.
  • Comfortable with AI-assisted development tools (Cursor, Claude Code, etc.). You know how to get the most out of them.

Product instincts
  • You think about the user, not just the system. You've built software that external customers actually paid for and relied on.
  • You've simplified complex backend capabilities into clean, usable product experiences.
  • You ask "what problem are we solving?" before "how do we build it?"
  • You talk product with a PM, not just specs. You'll raise "wait, why are we building this?" when it matters.
  • Focused on delivering business value, not just shipping features. You'll work directly with internal stakeholders and customers when it helps the team.

Startup mentality
  • You've worked in environments where the roadmap wasn't fully defined and the team was small, and you thrived.
  • You unblock yourself and figure things out. You don't wait for a spec or hand-holding.
  • You create structure and process when needed, but you know when to skip it.
  • You take ownership broadly. If something isn't working, you fix it rather than wait for someone else to.
  • Startup experience matters here more than big-tech tenure.

How you work
  • You bring judgment to your work. You speak up early when something looks off and update fast when you're wrong.
  • Low ego, high standards. You'll learn from a more junior engineer who knows the area better, and you'll push back firmly when you don't agree.
  • You communicate clearly across technical and non-technical audiences.

Additional Preferences
  • Experience in life sciences, pharma, or health tech.
  • Background building B2B SaaS products.
  • Prior experience at a startup, or as an early engineer in an internal startup within a larger company.

Why This Role

Lilly has built genuinely differentiated AI capabilities for drug discovery. The gap is product: turning that science into something a biotech startup can access, onboard, and build with. That's what this team is about.

You'll be one of the early engineers on a small team. The codebase is young, the practices are forming, and your work shapes them. You'll have real ownership, a short decision chain, and work that matters. The product you help ship can affect how medicines get discovered and developed. That's not a line in a pitch deck-it's the actual job.

Actual compensation will depend on a candidate's education, experience, skills, and geographic location. The anticipated wage for this position is
$153,000 - $246,400

Full-time equivalent employees also will be eligible for a company bonus (depending, in part, on company and individual performance). In addition, Lilly offers a comprehensive benefit program to eligible employees, including eligibility to participate in a company-sponsored 401(k); pension; vacation benefits; eligibility for medical, dental, vision and prescription drug benefits; flexible benefits (e.g., healthcare and/or dependent day care flexible spending accounts); life insurance and death benefits; certain time off and leave of absence benefits; and well-being benefits (e.g., employee assistance program, fitness benefits, and employee clubs and activities).Lilly reserves the right to amend, modify, or terminate its compensation and benefit programs in its sole discretion and Lilly's compensation practices and guidelines will apply regarding the details of any promotion or transfer of Lilly employees.

#WeAreLilly

About Eli Lilly

ICOS Corporation is a biotechnology company that engages in the discovery, development, and commercialization of therapeutic products. It is engaged in the commercialization of treatments for unmet medical conditions, such as benign prostatic hyperplasia, hypertension, pulmonary arterial hypertension, cancer, and inflammatory diseases. It is the developer of a treatment known as Cialis (tadalafil), a product for the treatment of erectile dysfunction through its joint venture with Eli Lilly and Company in North America and Europe. It is also engaged in contract manufacturing services for third parties. It is in a strategic alliance with Solvay Pharmaceuticals, Inc. ICOS Corporation was established in 1989, based in Bothell, Washington. It is currently operated by Eli Lilly and Company.

Eli Lilly Careers

Joining Eli Lilly offers an unparalleled opportunity to become part of a leading global team dedicated to creating a healthier future. As a company revered for its commitment to innovation and leadership in the pharmaceutical industry, Eli Lilly is where your professional journey can flourish. Work You’ll Do At Eli Lilly, we are passionate about transforming patient care and advancing medical innovation. Our team at Eli Lilly is at the forefront of developing groundbreaking solutions in healthcare. By joining us, you will collaborate with some of the brightest minds in the industry, using cutting-edge technology to make real-world impacts. Lead with Innovation and Leadership Eli Lilly stands out in the marketplace by integrating deep industry expertise with robust research and development efforts. We are looking for professionals who are eager to drive change and lead the way in developing therapeutic breakthroughs. Explore Job Opportunities and Growth Eli Lilly offers a variety of career paths, including full-time positions and internships, across multiple functions such as research, marketing, IT, and sales. Whether you are a seasoned professional or a recent graduate, Eli Lilly provides an environment that promotes career growth and learning opportunities. Our commitment to diversity and leadership training ensures that every employee can achieve their potential. Be Part of Our Team Our team at Eli Lilly is committed to excellence and driven by a mission to improve lives. Employees enjoy a supportive culture that values collaboration, creativity, and diversity. We believe that a diverse workforce fosters innovation and helps us better connect with the communities we serve. Benefits and Culture Eli Lilly is dedicated to supporting our employees, offering competitive benefits, wellness programs, and comprehensive health care. Our culture is built on a foundation of respect, integrity, and quality, making Eli Lilly not just a great place to work, but a community to grow with. Networking and Professional Development Eli Lilly encourages continuous professional development and networking. With access to various training programs and mentorship opportunities, employees can enhance their skills and advance their careers. Our leadership is committed to nurturing talent through effective training and development strategies. Join Our Team Discover the exciting job opportunities at Eli Lilly by exploring open positions that match your skills and interests. We are continuously hiring and looking for individuals who are passionate, innovative, and ready to contribute to our mission of making life better for people around the globe. Stay Connected Keep up to date with the latest at Eli Lilly by following our careers blog. Gain insights from industry leaders and get tips on everything from crafting the perfect resume to preparing for your interview. Eli Lilly is not just a company—it's a place where you can make a difference. Explore the positions available and find out how your talents can help change the world. SEARCH ELI LILLY JOBS Stay ahead in your career with Eli Lilly, where innovation, leadership, and a commitment to diversity and growth lead the way to future advancements.
Learn more about Eli Lilly
Size
35,000 employees
Market Cap
$344.2 billion
Industry
Net Income
$6.1 billion
Founded
1876
5 Year Trend
+5.9%
Revenue
$24.5 billion
NASDAQ

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