> Markdown version of [/jobs/ext/1976959-founding-full-stack-engineer](https://www.wearedevelopers.com/jobs/ext/1976959-founding-full-stack-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Full-Stack Engineer - **Company:** WE'RE INC. - **Location:** Toronto, OH, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Amazon Web Services, C++ (Programming Language), Cloud Computing, Databases, PostgreSQL, MongoDB, Node.Js, NoSQL, Blockchain, Shopify, SQL Databases, TypeScript, Scripting, Backend, Containerization, Kubernetes, React Native, Bitcoin, Front End Software Development, Docker - **Published:** August 7, 2026 - **Apply:** https://www.builtincolorado.com/auth/login?destination=/job/founding-engineer/9925501 ## About the Role As a founding full-stack engineer, design, build, and deploy core backend services, oracle/watchtower infrastructure, and borrower-facing applications. Integrate Bitcoin transactions, PSBTs, and Discreet Log Contracts, manage SQL/NoSQL databases, contribute to architecture decisions, and wear multiple hats in a fast-paced, early-stage environment., * Hungry & Motivated: You are driven, proactive, and excited by the challenge of building something impactful from the ground up in a small, fast-moving team. * Strong TypeScript & Node.js Experience: Proven ability to build robust backend services. * Full-Stack Versatility: Comfortable working on both backend logic and potentially contributing to frontend components. * Database Proficiency: Experience with SQL and/or NoSQL databases (e.g., PostgreSQL, MongoDB). * Independent & Proactive: Ability to work independently, take ownership, and figure things out with minimal oversight. * Quick Learner: Eagerness and ability to dive into an existing codebase and rapidly learn new technologies and concepts, especially around DLCs. * Excellent Communicator & Team Player: You thrive in a collaborative environment. Nice-to-Haves (Bonus Points): * Direct experience with Bitcoin development and advanced scripting. * Good technical grasp of Bitcoin's blockchain architecture, the UTXO model, transactions, and ideally some familiarity with Bitcoin libraries (e.g., bitcoinjs-lib, working with PSBTs). * Knowledge of Discreet Log Contracts (DLCs) or other advanced Bitcoin contract types (big plus, but we will provide resources and training if you have a strong Bitcoin foundation). * Experience with blockchain oracles or multi-signature setups. * React Native experience. * Familiarity with Rust or C++ (relevant to Bitcoin/DLC libraries). * Experience with cloud infrastructure (e.g., AWS, GCP) and containerization (e.g., Docker, Kubernetes). * Experience at an early stage startup. ## Description * Full-Stack Development: Work across our entire stack, including TypeScript/Node.js backend services, database management (SQL/NoSQL), and potentially contributing to our React Native mobile application. * Bitcoin & DLC Integration: Implement and enhance functionality related to Bitcoin transactions, PSBTs, and the integration of Discreet Log Contracts. You'll be working with cutting-edge Bitcoin contract technology. * Oracle & Watchtower Systems: Contribute to the development and maintenance of our oracle systems for price attestations and event monitoring, as well as related infrastructure like watchtowers and notification services. * Architectural Input: Collaborate on platform architecture discussions, helping to design scalable, secure, and robust systems. * Embrace the Challenge: Be ready to wear multiple hats, tackle diverse challenges, learn quickly, and contribute proactively in a fast-paced environment. ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [OP_PUSH_TX and its applications in Bitcoin smart contracts](https://www.wearedevelopers.com/videos/146-op_push_tx-and-its-applications-in-bitcoin-smart-contracts) - [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner) - [Intermediate Bitcoin Script](https://www.wearedevelopers.com/videos/25-intermediate-bitcoin-script) - [Run on Bitcoin](https://www.wearedevelopers.com/videos/29-run-on-bitcoin) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers) - [Why Blockchain? 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