Fullstack Engineer (Poland, Remote)

About First Connect: First Connect Insurance Services is a digital marketplace providing independent insurance agents access to top US carriers and the optionality necessary to grow their businesses. Agents can work with 1 5 0+ carriers, selling various insurance policies, including home, auto, small business, and more. We’re on a mission to overhaul the technology agents have access to, putting consumer-grade software at their fingertips. We’ve got thousands of active agents with hundreds joining monthly, and we plan to accelerate our growth. Role Overview: The core of our business revolves around retrieving and processing vast amounts of insurance carrier data. This isn’t just about moving numbers – this data enables our most critical platform features and powers the entire agency commission cycle. You will contribute to key data domains that power our core business. We are looking for someone who is comfortable working in data-heavy environments and enjoys solving problems involving diverse data structures, real-time systems, and varying data quality. What is more, you will participate in a dynamic discovery flow—implementing POC (Proof of Concept) projects to validate the direction in which our product should further develop. Our team operates in a highly dynamic, startup-like environment where priorities shift quickly based on customer needs. We’re looking for an Engineer who enjoys working close to data, likes understanding how systems connect end-to-end, and is eager to grow by contributing to complex, real-world business problems in a collaborative environment. 🚀 What You’ll Do: Build and evolve data processing systems: Design and implement ETL pipelines that collect, transform, and deliver data from multiple sources (including agency portals) into usable product features. Turn data into insights: Translate raw insurance and agency data into meaningful metrics such as sales performance, inquiry volumes, geographic activity, and product distribution. Integrate and work with multiple data sources: Build and maintain integrations with external systems and ensure data consistency and reliability across pipelines. Collaborate in a fast-changing environment: Work closely with product in a highly iterative setup with no fixed long-term roadmap. Ensure engineering quality: Write clean, maintainable code with a strong focus on testing culture. Leverage modern tooling and AI: Use AI tools as part of the development process, treating them as an active part of the workflow We might be a match if: You have solid 3+ years experience with Node.js, TypeScript, React and NestJS You have experience or strong interest in ETL pipelines and data transformation You are familiar with or open to working in cloud environments (AWS or similar) You know how to work with docker, docker-compose You value writing tests as a natural part of development, and you have quality-focused mindset You enjoy taking end-to-end ownership of features and problems You can communicate effectively in Polish and English You are open to using AI tools in everyday development work You’ll get extra points for: Experience working in product-driven environments Track record of leading projects end-to-end as an owner. Experience with data ingestion tools (e.g. Fivetran or similar) Our tech-stack: General: JavaScript, TypeScript Frontend: React, Vite, Chakra UI, Redux Toolkit, Playwright Backend: node.js, NestJS, Express.js, PostgreSQL Cloud Provider: aws, Azure Other: Docker, kubernetes Recruitment process: Our goal is to be thorough while respecting your time. Send us your CV – it's the best way for us to get to know you. Meet Karolina , our Recruiter for initial interview Join a technical interview with our Team Members Meet our team for a live coding interview Talk with Tomasz, our Hiring Manager Join Wojtek and Ola for final stage call ... and welcome aboard! 👋 What benefits are waiting for you: Salary 23.000 PLN - 26.000 PLN net + VAT on B2B Basics 🌎 Remote work & flexible working hours 🤒 Paid sick leave 🏖️ Paid holidays Health & Safety 💊 Private medical care with dentists & orthodontists package for you and your family ❤️ Group life insurance 🧘 Psychotherapists support — free online sessions with psychologists and psychotherapists 🤸 Home physiotherapy 🏅 Multisport card & meditation apps reimbursed 50% Working conditions & Development 💻 Gear with Apple Logo and a nice Dell monitor 🌱 50% reimbursement for courses, conferences, books & certificates 🇺🇸 Free access to private language lessons 🐕 6 Personal Development Days & 4 Voluntary Days Off Extras you may like 🎫 Cafeteria platform — extra “stówka”every month to spend on whatever you want to 🧒 Nanny services for parents 📦 Concierge services – a personal assistant to help you to deal with your everyday matters 🎉 Team building events — we party together several times a year during the annual Offsite & Christmas Parties, or our workation week in Mediterranean