Senior Engineer

mission is to empower finance leaders with our Connected Finance Operations Platform, tackling the challenge of unpredictable cash flow with solutions that drive sustainable growth for people, the planet, and businesses. By integrating real-time financial data and leveraging AI, we transform cash flow management from a reactive struggle into a proactive strategy for long-term, impactful growth.
Our Accounts Receivable (AR) Automation platform is a market leader, earning recognition in the Top 50 Accounting Finance Tools by G2 for 2023 and 2024. Tesorio is trusted by industry leaders such as Bank of America, Coupa, Twilio, Box, and Ripple, as we continue to grow and collaborate with some of the world’s best companies. Tesorio is well-funded and backed by top investors, including Madrona, First Round Capital, Y Combinator, Workday Ventures, Floodgate, and BAMCAP. We are also supported by experienced finance executives, such as former CFOs from Oracle and NetSuite, underscoring our credibility and commitment to transforming finance operations.
We are a fully distributed startup in North South America. We don’t believe that people need to sacrifice being close to their families and where they’d prefer to live in order to do their best work.
About the role
To accelerate our growth trajectory, we’re seeking engineers with experience in GenAI and LLM technologies to join the team. You will play a pivotal role in designing and building innovative solutions to our customers. You will work in a dynamic, fast-paced startup environment working hand-in-hand with other engineers and product managers to deliver products that have a significant impact on our business and improve the financial lives of our customers.
Responsibilities
Partner with product managers, engineers, and other data scientists to understand business requirements and build products that leverage GenAI and LLM technologies.
Leverage relevant techniques (e.g RAG, fine-tuning, vector embeddings) to deliver high quality features
Employ prompt engineering techniques to refine LLM interactions, achieving tailored and contextually appropriate responses that elevate the consumer experience.
Leverage (and possibly) refine large language models to develop cutting-edge features for our cash flow performance and AR automation product.
Stay up-to-date with the latest advancements in GenAI, LLM and related technologies – act as subject matter expert and apply these technologies to our financial products (Cashflow management, Accounts Receivables Automation etc) to solve real-world problems
Requirements
6+ years of professional experience working on software/SaaS products, including 2+ years working with GenAI/LLM.
Advanced skills in programming and scripting, particularly in Python and SQL.
Proficient in the implementation, integration, and management of LLMs, with a deep understanding of their capabilities and potential applications.
Strong understanding RAG, fine-tuning, vectorization, and prompt engineering techniques for optimizing LLM performance.
Hands-on experience building AI/ML product features
Familiarity with agile development methodologies and deployment of containerized applications (e.g Docker, Kubernetes)
Benefits
Competitive compensation package, including equity
Medical / Dental / Vision (including spouses, domestic partners, and children)
401 (k)
100% paid long-term Disability Insurance
Paid parental leave programs
Monthly stipends for personal growth and fitness health
Choose between a home office buildout or expensing a co-working space
Noise-canceling headphones