About The Position
Trullion is transforming the accounting world with an AI-powered platform built for accountants and auditors. Our technology automates complex financial workflows, boosts efficiency, reduces costly errors, and fosters real collaboration. Founded in 2019, Trullion is on a mission to make accounting and audit technology people truly love, driving a more efficient, transparent, and human-oriented industry. From rapid onboarding to a seamless managed service model, we deliver a customer-first experience at every step.
Headquartered in New York, with offices in Tel Aviv and London, we are backed by top investors, including Aleph, Third Point Ventures, Greycroft, StepStone Group, as well as leading global CFOs and accounting firms.
As our company continues to grow, an exciting opportunity awaits for a dynamic individual to join our R&D team as a Senior Full Stack Engineer. In this role, you’ll design and build scalable backend services, craft modern frontend experiences, and integrate AI-driven capabilities into our systems. The position involves end-to-end ownership across the stack, from architecture and data pipelines to user-facing features and LLM-powered intelligence.
Responsibilities
- Design, build, and maintain high-quality web applications across the stack, developing responsive frontend components in React and scalable backend services in Python (Django/DRF), with a strong emphasis on performance, maintainability, and user experience.
- Lead the integration of AI-powered features, including LLM-based capabilities, into user-facing products through effective prompt engineering and system design.
- Own architectural and tooling decisions, contributing to long-term technical planning, system scalability, and engineering best practices.
- Collaborate cross-functionally with Product, Design, and Engineering to deliver features that are both functional and delightful, aligning technical solutions with business goals.
- Write clean, testable, and reusable code, contribute to shared libraries and frameworks, and help shape a high-ownership engineering culture in a fast-paced environment.
Requirements
- 6+ years of experience in full-stack development, with a strong track record of building and scaling production systems end-to-end.
- Proficiency in Python (backend) and React (frontend), including designing scalable APIs, background processes, and user-facing applications.
- Hands-on experience with system and database design (SQL/NoSQL), including optimization for performance, data integrity, and scalability.
- Experience integrating LLMs or AI-powered features into applications, including practical understanding of prompt engineering.
- Strong communication and teamwork skills, with the ability to take full ownership of features from design to deployment.
About us
We embrace our core values in everything that we do:
- Think BIG. We are ambitious, proactive, and we love challenging the status quo.
- We live by truth. We uphold the highest standards of accuracy and accountability.
- On Your Side. We are on this journey together and want to collaborate and empower each other to succeed.
Committed. Committed to execution. Committed to delivery. Committed to excellence.
We embrace our core values in everything that we do
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