Senior Full Stack Software Engineer

Remote - Latam Only Engineering / Full-time / Remote Tesorio builds software that helps companies manage and optimize cash flow, one of the most critical and complex areas of finance. Our platform powers billions in B2B transactions and is used daily by finance teams at leading companies to improve how they collect, forecast, and deploy cash. We operate in a space where data, systems, and real-world financial workflows intersect, and where speed and accuracy directly impact business outcomes.

Role

Build and scale core systems powering Tesorio’s platform. You’ll own problems end-to-end, ship quickly in a low-structure environment, and work across backend, APIs, and frontend.

What You’ll Do

Ship end-to-end features across backend, APIs, and frontend
Design and evolvescalable backend systems for complex financial workflows
Turn ambiguous problems intoclear, practical solutions
Work closely with Product and Design to delivercustomer impact
Make sound tradeoffs betweenspeed, quality, and long-term scalability

What We’re Looking For

Experience building large-scale systems and working on complex backend architecture in high-bar environments (e.g. scaled startups or top-tier engineering orgs); strong backend fundamentals (Python preferred)
Recent experience operating infast-paced, low-structure teams, with a track record of shipping quickly, making decisions with incomplete information, and operating with minimal process or oversight
Clear ownership of meaningful work: you can explainwhat you built, why it mattered, and what changed as a result, demonstrating end-to-end responsibility and strong decision-making
Comfort usingAI tools as part of your development workflow, focusing on leverage, iteration speed, and judgment over manual coding
Ability to workacross the stack: strong backend engineer who can also contribute to APIs, data workflows, and frontend when needed

Compensation & Benefits

Competitive Base Salary
Meaningful stock options
Flexible PTO + U.S or local holidays
Health and wellness stipend
Remote, flexible work
Home office stipend
Learning stipend

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.