Assistant Controller

Lambda, The Superintelligence Cloud, builds Gigawatt-scale AI Factories for Training and Inference. Lambdas mission is to make compute as ubiquitous as electricity and give every person access to artificial intelligence. One person, one GPU.

If you'd like to build the world's best deep learning cloud, join us.

• Note : This position requires presence in our San Jose office location 4 days per week; Lambdas designated work from home day is currently Tuesday.

What Youll Do

Oversee and manage the monthly, quarterly and annual close process to ensure accuracy and timeliness

Review journal entries, reconciliations, and account analyses prepared by the accounting team

Support preparation of SEC filings (10-K, 10-Q, 8-K, proxy statements) in compliance with US GAAP and SEC regulations

Partner with Sales Operations, FP&A, Tax, HR and other functions to ensure proper accounting and reporting of transactions

Assist with internal and external audits, providing documentation and analyses

Assist in driving process improvements and automation initiatives to shorten the close cycle and enhance reporting accuracy

Lead, mentor, and develop accounting team members, fostering a culture of collaboration, accountability, and continuous improvement

Participate in special projects such as system implementations, accounting policy development and other projects as needed

Assist in budgeting and forecasting activities, providing valuable insights and recommendations

Collaborate with cross-functional teams to ensure proper recording and allocation of expenses

You

Bachelors degree in Accounting or Finance, or a related field; CPA required

8+ years of progressive accounting experience, including Big 4 public accounting and corporate accounting leadership roles

Strong knowledge of US GAAP, SEC Reporting and SOX compliance

Proven track record of managing monthly, quarterly and annual close processes in a fast-paced environment

Experience with NetSuite

Excellent analytical, organizational, and problem-solving skills with a keen eye for detail

Strong leadership and communication skills, with the ability to collaborate cross-functionally, influence at all levels of the organization and articulate accounting concepts to non-accounting stakeholders

Maintain a high level of integrity and professionalism, with the ability to handle sensitive and confidential information

Ability to thrive in a dynamic, high-growth, and deadline-driven environment

Nice to Have

Experience working in a fast paced, high-growth technology environment

Experience with AI, SaaS, or consumption-based business models

Demonstrated skill in process automation and system implementations

Comfort handling ambiguity and working with minimal supervision

Initiative to apply knowledge and recommend well-considered improvements

Salary Range Information

The annual salary range for this position has been set based on market data and other factors. However, a salary higher or lower than this range may be appropriate for a candidate whose qualifications differ meaningfully from those listed in the job description.

About Lambda

Founded in 2012, ~400 employees (2025) and growing fast

We offer generous cash & equity compensation

Our investors include Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, US Innovative Technology, Gradient Ventures, Mercato Partners, SVB, 1517, Crescent Cove.

We are experiencing extremely high demand for our systems, with quarter over quarter, year over year profitability

Our research papers have been accepted into top machine learning and graphics conferences, including NeurIPS, ICCV, SIGGRAPH, and TOG

Health, dental, and vision coverage for you and your dependents

Wellness and Commuter stipends for select roles

401k Plan with 2% company match (USA employees)

Flexible Paid Time Off Plan that we all actually use

A Final Note :

You do not need to match all of the listed expectations to apply for this position. We are committed to building a team with a variety of backgrounds, experiences, and skills.

Equal Opportunity Employer

Lambda is an Equal Opportunity employer. Applicants are considered without regard to race, color, religion, creed, national origin, age, sex, gender, marital status, sexual orientation and identity, genetic information, veteran status, citizenship, or any other factors prohibited by local, state, or federal law.