Senior Product Manager (Poland based, Remote)

🏢 Summary: Fullstack Engineer role focused on building and maintaining real-time data integrations and commission systems in a data-heavy insurance platform. The position involves developing backend and frontend components, integrating multiple external data sources, and ensuring high data quality and system reliability. You will work on scalable data pipelines and business-critical systems in a collaborative, cross-functional environment. 🗂️ Requirements: 3+ years of commercial experience as a Fullstack Developer, Experience with Node.js and TypeScript, Experience with React, Experience with NestJS, Experience with PostgreSQL, Ability to work on both backend and frontend, Experience with real-time data integrations and data-heavy systems, Proficiency in English (C1) and Polish (C2), Based in Poland with partial US time zone availability 📃 Skills: TypeScript, Node.js, React, NestJS, PostgreSQL, SQL, AWS, Docker, Kubernetes, Fargate, REST, CI/CD, Testing 🏢 Description: 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 150+ 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. You’ll work closely with Senior Engineers and cross-functional teams including Product, Design, Business, and Finance, helping to build, extend, and maintain the systems that support our most important business processes. We’re looking for an Backend-focused Fullstack 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: In this role, you will contribute to: Real-Time Data integrations and Commission systems, primarily from a backend/data perspective, with exposure to frontend data presentation and interfaces. Incentive programs, including our Rewards Program (Shared Growth Plan) and other new initiatives as they evolve. Existing data pipelines across backend and frontend systems, supporting improvements, maintenance, and incremental development where needed. Integrating and working with multiple data sources: Build and maintain integrations with external systems and ensure data consistency and reliability across pipelines. 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 3+ years of commercial experience as a fullstack developer, working comfortably on both frontend and backend. You feel comfortable using Node.js, TypeScript, React, NestJS, and PostgreSQL. You have a Startup Mindset: High ownership and the ability to navigate ambiguity. We are looking for people who want to build and grow, not just maintain. You are based in Poland with flexibility for partial US time zone overlap. You are fluent in English (C1) and Polish (C2). You’ll get extra points for: Advanced SQL & Optimization: Deep knowledge of PostgreSQL performance tuning, indexing strategies, and handling large-scale datasets. Our tech-stack: TypeScript, Node.js, NestJS, PostgreSQL, React, AWS Docker and container-based deployment technologies (e.g. Kubernetes/Fargate) Automated software testing on unit/integration/end-to-end levels 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 Hiring Manager Join Wojtek and Ola for final stage call ... and welcome aboard! 👋 What benefits are waiting for you: Salary 23000 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 #WinterEscape workation week in Mediterranean

🏢 Summary: Senior Backend Engineer role in the Activation team focused on building and optimizing onboarding, personalization, and compliance automations for a high-growth insurance platform. The position centers on evolving backend systems, running growth experiments, and ensuring reliable, scalable architecture that supports new agent activation. You will work on core systems that directly impact user conversion and early product engagement. 🗂️ Requirements: 6+ years of commercial software development experience, Proficiency in Node.js, Strong experience with TypeScript, Experience with NestJS framework, Experience with PostgreSQL, Experience with asynchronous system architecture, Ability to work with and evolve legacy backend systems, Familiarity with modern LLM tools in daily development workflow 📃 Skills: Node.js, TypeScript, NestJS, PostgreSQL, Backend, APIs, Asynchronous, Architecture, Automation, LLM 🏢 Description: 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 150+ 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: You’ll join the Activation team, which owns the agent experience across onboarding and growth — sign-up and onboarding flows (including automations and underlying compliance), early-stage incentives, personalization, referrals, agency overview, notifications. The team’s core mission is helping newly registered agents take their first steps in the platform, get activated and guide them to their "aha moment" — outlinking to a carrier within their first session. The main technical challenges are building and maintaining a high-conversion onboarding funnel with personalization logic, instrumenting and iterating quickly on growth experiments, and shipping reliably across a product surface that touches every new agent on the platform What You’ll Do: Shape the First Impression: You will own the agent's journey from the moment they join, working on sign-up and onboarding flows, personalization logic, and initial incentives. Streamline Compliance: You’ll build and maintain automations that handle underlying compliance and producer verification, turning what used to be manual work into a seamless digital experience. Impact the "Aha Moment": Your code will directly guide thousands of agents to their first successful interaction with a carrier. Bridge Legacy and Innovation: You will play a key role in evolving our foundational backend systems, ensuring that new growth experiments coexist reliably with our most critical codebase. Collaborate Across Borders: You’ll work closely with our Discovery & Access team and our US-based Product Manager to ensure a cohesive and friction-less experience for every agent on the platform. We might be a match if you have: 6+ years of commercial experience in software development. Proficiency in our tech stack: Node.js, TypeScript, NestJS, PostgreSQL, and asynchronous system architecture. Technological Maturity: We want an experienced Engineer who worked with difficult systems and can be a technical authority within the team. Communication Skills: High level of communication skills to effectively sync with the Team Leader, Product Manager, and other stakeholders. Team Player: You are an excellent team player who values cooperation and communication over "lone wolf" development. You are ready to support your teammates. Problem Solver: Ability to dive deep into legacy code when necessary and find the best path forward. Startup Mindset: Initiative, ownership, and a "get things done" attitude. AI Savvy: Familiarity with modern LLM tools in day-to-day workflows. Languages: Fluent English and Polish. You’ll get extra points for: experience in creating observability-focused solutions. 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. Participate in technical interview with our team Meet our team for a live coding interview Meet our Hiring Manager for a chat Join Wojtek and Ola for final stage call ... and welcome aboard! 👋 What benefits are waiting for you: Salary 26 000 – 31 000 PLN 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 #WinterEscape workation week in Mediterranean

🏢 Summary: Senior Frontend Engineer role focused on evolving a modern Carrier Portal built on a fresh frontend/backend architecture. The position involves owning end-to-end POC initiatives, shaping data presentation for actionable insurance insights, and building scalable frontend architecture in a fast-paced product environment. You will work with high autonomy, influencing technical decisions and delivering high-quality solutions. 🗂️ Requirements: Minimum 6 years frontend development experience, At least 4 years hands-on React experience, Proficiency in JavaScript and TypeScript, Experience with Git and Docker, Experience with frontend tooling and build bundlers, Strong architectural design skills, Experience or willingness to work with Node.js and server-side development, Ability to use AI-assisted development tools, Based in Poland, Fluent in Polish and English 📃 Skills: React, JavaScript, TypeScript, Node.js, Git, Docker, HTML, CSS, Bundlers, AI 🏢 Description: 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 150+ 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 this role focuses on the Carrier Portal, a project built about six months ago featuring a fresh tech stack and a clean, independent frontend/backend architecture. It’s the perfect move if you want to switch from a software house to a product team. The project is only six months old, so instead of fighting years of legacy code, you get a clean slate, a small team, and a real say in how things are built. In this position, you will shape how insurance carrier data is structured, processed, and ultimately delivered to end-users to provide actionable insights on agency performance, sales, inquiries, and geographic activity. 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. If you are a Senior Engineer who thrives on autonomy, high ownership, and driving product impact, you’ve come to the right place! 🚀 What You’ll Do: Evolve Frontend Architecture: Manage, scale, and mature a fresh tech stack with a clean, independent frontend/backend structure. Drive Product Ownership: Take full end-to-end ownership of POC projects. Build Shared Component Library: Build and maintain a shared component library used across multiple projects, ensuring meticulous attention to detail so updates do not break functionality for other teams. Deliver Actionable Insights: Shape how insurance carrier data is structured, processed, and presented to deliver clear insights on agency performance, sales, and geographic activity. Balance Speed and Quality: Execute within fast-paced, two-week end-to-end discovery cycles, standard delivery pipelines, and Proof of Concepts (PoCs). Foster High Autonomy: Work independently without the need for hand-holding, taking full responsibility for your code and architectural decisions. What You Bring: Minimum of 6 years of experience in frontend development. At least 4 years of hands-on experience working with React. Strong product mindset with a deep sense of ownership and autonomy. Proficiency in modern JavaScript and TypeScript. Familiarity with foundational tools, including Git, Docker, frontend tooling, and build bundlers. Strong architectural focus, with the ability to actively engage in discussions and decisions. Continuous learning mindset, showing readiness to expand your skillset as required by the product. Experience or willingness to work with Node.js and server-side development (to support the process). Ability to leverage AI-assisted development tools to boost productivity and streamline coding workflows. You are based in Poland and have a good command of both Polish and English (written and spoken). You’ll get extra points for: Track record of leading projects end-to-end as an owner. Recruitment process: 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 Hiring Manager Join Wojtek and Ola for final stage call... ... and welcome aboard! 👋 What benefits are waiting for you: Salary 27 000 - 31 000 PLN 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 #WinterEscape workation week in Mediterranean

🏢 Summary: Mid Front-end Engineer role focused on building and improving the sign-up and onboarding experience within a digital insurance platform. The position involves developing new features, contributing to architectural decisions, and enhancing code quality within a product-driven team. The engineer will work closely with product and design to deliver scalable, user-focused solutions. 🗂️ Requirements: Minimum 4 years of experience with React, Strong knowledge of modern JavaScript, Strong knowledge of TypeScript, Experience with Git, Experience with Docker, Experience with frontend tools and bundlers, Ability to participate in software design and architecture discussions, Familiarity with modern LLM tools or willingness to learn, Ability to work with legacy codebases, Native or near-native Polish, At least B2 level of English 📃 Skills: React, JavaScript, TypeScript, Git, Docker, Node.js, AWS, LLM 🏢 Description: 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 130+ 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: You'd join one of our Product Teams- The Activation Team that is responsible for the user’s first step into the platform and bringing market access to their fingertips. The team is focused on sign-up and onboarding (including lead intake, registration process, personalization experience) and helping agents reach their “aha” moment quickly. So if you're a Mid Front-end Engineer looking to shake things up and have a good time while you're at it, you’ve come to the right place. What You’ll Do: You'll cooperate closely with Product Manager and designers to define and implement new features that align with business and user needs You'll actively engage with the rest of the development team to contribute to technical initiatives, share knowledge and drive improvements across the codebase You'll write clean, maintainable code adhering to industry best practices, including proper documentation, testing and adherence to coding standards You'll have a tangible impact on the project direction and the overall business goals We might be a match if you: Have at least 4 years of hands-on experience with React Are skilled in modern JavaScript and TypeScript Have familiarity with Git, Docker, frontend tools and bundlers Have the ability to engage in discussions and decisions regarding software design and architecture Being familiar with modern LLM tools and knowing how to incorporate them in their day-to-day workflows; or you’re willing to learn Show readiness to learn and expand your skillset as required by ongoing projects Are independent problem solver, but also being an excellent team player Not be afraid to dive deep into legacy code if necessary Have a native or close to native comand of Polish and at least B2 level of English (written & spoken) Are available in the afternoons – we prioritize everyone’s personal time and work-life fit, but since we work in multinational teams, occasional evening meetings may be necessary to ensure smooth communication across time zones You’ll get extra points for: Experience and willingness to work with Node.js and server side Familiarity with AWS Start-up experience 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 Ola , our Talent Manager for initial interview Join a technical interview with Krzysztof Meet our team for a live coding interview 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 #WinterEscape workation week in Mediterranean

🏢 Summary: Senior Full Stack Engineer role focused on owning and scaling a comparative insurance rater platform, including end-to-end system architecture and third-party API integrations. The position involves building and optimizing robust, real-time systems while collaborating cross-functionally to deliver high-impact product features. You will drive integration lifecycle management and ensure performance, reliability, and scalability of the product suite. 🗂️ Requirements: 6+ years commercial software development experience, Strong full stack experience, Proficiency in JavaScript, Proficiency in TypeScript, Strong experience with React, Strong experience with Node.js, Experience with relational databases, Experience building and integrating with APIs, Experience working in startup environments, Fluent English (C1), Fluent Polish (C2), Based in Poland 📃 Skills: JavaScript, TypeScript, React, Node.js, SQL, APIs, PostgreSQL 🏢 Description: 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 130+ 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 platform's standout feature is a robust comparative rater that lets insurance agents input data just once to generate multiple insurance quotes for their clients. FC aims to continually expand its network of insurance providers by integrating more companies via APIs, making it easy to access a wide range of insurance products. In this role, you will own this area, making FC’s rater the best in class in terms of user experience, speed, accuracy, and costs. You will own the underlying integrations, interview our users to understand their needs, then work closely with our product, design, and business teams, as well as the carriers themselves, to prioritize, build, and monitor this product suite. So if you're a Senior Full Stack Engineer looking to shake things up and have a good time while you're at it, you've come to the right place. 🚀 What You’ll Do: Architect and Implement Systems: Build robust systems end to end and manage interactions with various data stores and 3rd party APIs Own the Integration Lifecycle: Lead the design and implementation of new carrier integrations while incorporating them into our new product offering Drive Data Reliability: Support reliable databases and APIs designed for real-time automated decision-making Scale with Modern Tooling: Deploy and manage software using industry-standard tooling like Kubernetes clusters and Argo CD Collaborate for Impact: Work in an agile environment, interviewing users to understand needs and coordinating with Product, Design, and Business teams to ship impactful features What you bring: Must have: 6+ years of commercial experience in software development True Full Stack DNA: You are a proven generalist. Strong experience with our stack: JavaScript, TypeScript, React, Node.js, and relational databases Startup Spirit: Experience with startup organizations and culture. You thrive in high-growth environments AI & Growth Mindset: A proactive approach to learning, especially regarding AI and AI-based software development tooling Ownership & Initiative: High ownership of the applications you build and a drive to constantly improve existing solutions Team Player Vibe: You favor cooperation and mentoring over "lone wolf" development. A good vibe and teamwork are essential Language Skills: Fluent in both English (C1) and Polish (C2) Location: Based in Poland You’ll get extra points for: Interest in mentoring others and stepping into a lead role Experience with NestJS and service-oriented and event-driven architectures Experience with AI Engineering (Agentic Workflow Engineering) What you’ll be using after joining: TypeScript, Node.js, NestJS, PostgreSQL, React, AWS Docker and container-based deployment technologies (e.g. Kubernetes/Fargate) Automated software testing on unit/integration/end-to-end levels 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 Ola , our Talent Manager for initial interview Join a technical interview with our Team Members Meet our team for a live coding interview Talk with Hiring Manager Join Wojtek and Ola for final stage call ... and welcome aboard! 👋 What benefits are waiting for you: Salary 26000 PLN - 31 000 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 #WinterEscape workation week in Mediterranean

🏢 Summary: Senior Backend Engineer role focused on architecting and owning large-scale data processing systems that power commission cycles and core platform features. The position involves designing reliable data pipelines, handling complex carrier integrations, and optimizing asynchronous, event-driven architectures. You will collaborate cross-functionally to deliver scalable, high-availability backend solutions in a data-heavy environment. 🗂️ Requirements: 6+ years commercial backend development experience, Strong experience with large-scale data processing systems, Proven expertise in complex data integrations, Proficiency in Node.js, TypeScript, NestJS, PostgreSQL, Experience with asynchronous and event-driven architectures, Strong knowledge of system design patterns, Advanced SQL and PostgreSQL optimization, Ability to work with large, diverse datasets, Based in Poland with partial US time zone availability 📃 Skills: Node.js, TypeScript, NestJS, PostgreSQL, SQL, APIs, Microservices, Event-driven, Asynchronous, ETL, Indexing, Performance, Architecture, Git 🏢 Description: 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 130+ 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. As a Senior Backend Engineer in this role, you will own this domain. We need someone who thrives in data-heavy environments and can architect systems that handle diverse data configurations and varying levels of data quality with precision. You’ll work closely with Product, Design, Business, and Finance teams to prioritize, build, and monitor the systems that form the very backbone of our business. If you’re a Senior Engineer who loves tackling complex data challenges, spotting patterns in chaos, and shaking things up, you’ve come to the right place. 🚀 What You’ll Do: Architect Data Pipelines: Design and own the systems responsible for processing massive datasets from 130+ different carriers, ensuring high availability and reliability Master Data Complexity: Build robust logic to handle various data configurations, ensuring accuracy in our crucial commission and platform features Ensure Data Quality: Implement advanced patterns and monitoring to identify and resolve data quality issues before they impact the business Scale Asynchronous Systems: Optimize our event-driven architecture to ensure seamless, real-time data processing at scale Cross-Functional Ownership: Collaborate with Finance and Business teams to translate complex data requirements into scalable technical solutions We might be a match if: You have 6+ years of commercial experience with a heavy focus on backend systems and complex data processing You have a data-heavy expertise: Proven experience in building systems that handle large, diverse datasets and complex integrations You have technical Mastery: Proficiency with Node.js, TypeScript, NestJS, and PostgreSQL You gained architectural Excellence: Strong background in asynchronous system architecture and a sharp eye for good design patterns You have a Startup Mindset: High ownership and the ability to navigate ambiguity. We are looking for people who want to build and grow, not just maintain You are based in Poland with flexibility for partial US time zone overlap You’ll get extra points for: Interest in mentoring others and stepping into a lead role Advanced SQL & Optimization: Deep knowledge of PostgreSQL performance tuning, indexing strategies, and handling large-scale datasets 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 Michał , our Hiring Manager Join Wojtek and Ola for final stage call ... and welcome aboard! 👋 What benefits are waiting for you: Salary 26.000 PLN - 31.000 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

🏢 Summary: Senior Backend Engineer role focused on architecting and owning large-scale data processing systems that power commission cycles and core platform features. The position centers on building reliable, event-driven pipelines handling complex, high-volume insurance carrier data. You will design scalable backend architectures and ensure high data quality across diverse integrations. 🗂️ Requirements: 6+ years commercial experience in backend development, Experience building systems handling large, diverse datasets, Strong experience with complex data processing and integrations, Proficiency in Node.js and TypeScript, Experience with NestJS framework, Experience with PostgreSQL, Strong knowledge of asynchronous and event-driven architectures, Ability to design scalable system architectures, Experience with data quality monitoring and optimization, Based in Poland with partial US timezone overlap 📃 Skills: Node.js, TypeScript, NestJS, PostgreSQL, SQL, Architecture, Asynchronous, Event-driven, Data-processing, ETL 🏢 Description: 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 130+ 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. As a Senior Backend Engineer in this role, you will own this domain. We need someone who thrives in data-heavy environments and can architect systems that handle diverse data configurations and varying levels of data quality with precision. You’ll work closely with Product, Design, Business, and Finance teams to prioritize, build, and monitor the systems that form the very backbone of our business. If you’re a Senior Engineer who loves tackling complex data challenges, spotting patterns in chaos, and shaking things up, you’ve come to the right place. 🚀 What You’ll Do: Architect Data Pipelines: Design and own the systems responsible for processing massive datasets from 130+ different carriers, ensuring high availability and reliability Master Data Complexity: Build robust logic to handle various data configurations, ensuring accuracy in our crucial commission and platform features Ensure Data Quality: Implement advanced patterns and monitoring to identify and resolve data quality issues before they impact the business Scale Asynchronous Systems: Optimize our event-driven architecture to ensure seamless, real-time data processing at scale Cross-Functional Ownership: Collaborate with Finance and Business teams to translate complex data requirements into scalable technical solutions We might be a match if: You have 6+ years of commercial experience with a heavy focus on backend systems and complex data processing You have a data-heavy expertise: Proven experience in building systems that handle large, diverse datasets and complex integrations You have technical Mastery: Proficiency with Node.js, TypeScript, NestJS, and PostgreSQL You gained architectural Excellence: Strong background in asynchronous system architecture and a sharp eye for good design patterns You have a Startup Mindset: High ownership and the ability to navigate ambiguity. We are looking for people who want to build and grow, not just maintain You are based in Poland with flexibility for partial US time zone overlap You’ll get extra points for: Interest in mentoring others and stepping into a lead role Advanced SQL & Optimization: Deep knowledge of PostgreSQL performance tuning, indexing strategies, and handling large-scale datasets 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 Michał , our Hiring Manager Join Wojtek and Ola for final stage call ... and welcome aboard! 👋 What benefits are waiting for you: Salary 26.000 PLN - 31.000 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

🏢 Summary: Fullstack Engineer role focused on building secure, scalable applications to support genomic data science and AI-driven insights for disease research and therapeutic target identification. The position involves developing and deploying cloud-based systems using modern TypeScript and Python stacks in AWS environments. B2B contract with fully remote work and collaboration in an international team. 🗂️ Requirements: Expertise in TypeScript and React, Expertise in Node.js, Expertise in Python and FastAPI, Experience building and deploying applications in AWS, Experience with containerization using Docker, Experience designing and securing APIs, Experience with SQL and NoSQL databases, Experience with logging, monitoring, and debugging production systems, Ability to work in Unix/Linux environments, Bash scripting skills, Fluent English (C1), Location in Poland 📃 Skills: TypeScript, JavaScript, React, Node.js, Python, FastAPI, AWS, CDK, ECS, ALB, EC2, Docker, SQL, PostgreSQL, NoSQL, LangGraph, Unix, Linux, Bash, CloudFormation, Lambda, Nginx, Flask, Playwright, Jest 🏢 Description: Holisticon Connect is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 140 people. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers. If you like what we do, check out our offer, maybe we will have the pleasure of meeting you! 😊 We are looking for a Fullstack Engineer to join a team that is expanding its genomic data science capabilities to explore data from multiple sources. The goal is to gain insights into the genomic drivers of common diseases and support the identification of novel therapeutic targets. We offer a B2B contract: 140 – 160 PLN net/hour + VAT You might be the perfect match if you are/have: ✅ Technical skills: Expertise in TypeScript (JavaScript) - React & Node.js; Expertise in Python (& FastAPI); Experience building and deploying secure and scalable apps in AWS (e.g., AWS CDK, ECS, ALB, EC2); Strong understanding of containerisation (+ deployment) - Docker ; Experience designing and securing APIs ; Experience with LangGraph and/or building agentic AI systems ; Strong knowledge of databases – SQL (PostgreSQL or similar) and NoSQL ; Experience logging, monitoring, and debugging production systems; Ability to work in Unix/Linux environments and with Bash scripting. ✅ Soft skills and others: Robust software development best practices and documentation; Proactive and self-driven, able to identify opportunities and suggest tasks rather than waiting for assignments; Strong team player , comfortable collaborating and contributing in group settings; Strong communication skills; Positive mindset and constructive approach to challenges; Initiative-taker who is not afraid to lead or push ideas forward and deliver in a fast-paced environment; Eager to learn, grow, and continuously develop new skills; Fluent English (C1) for effective collaboration in an international environment; Location in Poland (at least 5 years), enabling smooth cooperation and occasional in-person team meetings; Availability up to one month . Moreover, we appreciate skills in these areas: 5+ years of experience in a similar senior role; Strong product mindset; Familiarity with CI/CD pipelines; Familiarity with Domino Data Lab; AWS CloudFormation, CloudFormation, Lambda; Nginx; Other Python frameworks like Flask; Experience with testing frameworks/tools (e.g. Playwright, Jest); Interest in Life Sciences and Drug Discovery. By joining us, you gain the following: Opportunity to work on exciting, international projects in cutting-edge industries like Automotive, Biotech, IoT; Possibility to develop in cloud technologies; Becoming part of a team that believes that the next step to a promising future is to put your heart into it and make it happen; Respect for your private life so you don't have to work overtime or on weekends; Team Events budget to socialize outside of work; Company Events to celebrate smaller and bigger successes (Summer Party, Programmer's Day, and trips abroad – so far we've been in South Africa, Are, and Barcelona). Perks and benefits: Fully remote work or in our office in Wrocław; Benefits such as Luxmed , Multisport , and life insurance in Nationale Nederlanden ; Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior); Personal Training Budget with additional paid hours; Passion Day - an extra day off for your hobby to spend as you please; Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is up to you; We provide high-quality work equipment + 2 additional monitors and accessories. If you apply for this position and match our expectations, then: 1) You will be invited to an HR Screening with our IT Recruiter. 2) You will have a technical interview. 3) You will meet with a client. Submit your application online in one easy step! Apply now! You will earn: B2B: 140 – 160 PLN net/hour + VAT

🏢 Summary: Fullstack Engineer role focused on building secure, scalable applications to support genomic data science and AI-driven insights in healthcare. The position involves developing and deploying cloud-based solutions using modern TypeScript and Python stacks in AWS. B2B contract with competitive hourly rate and fully remote work option. 🗂️ Requirements: Expertise in TypeScript with React and Node.js, Expertise in Python with FastAPI, Experience building and deploying applications in AWS, Experience with AWS CDK, ECS, ALB, EC2, Strong knowledge of Docker and containerisation, Experience designing and securing APIs, Experience with LangGraph or agentic AI systems, Strong knowledge of SQL and NoSQL databases, Experience with PostgreSQL or similar databases, Experience logging, monitoring and debugging production systems, Ability to work in Unix/Linux environments, Bash scripting skills, Fluent English (C1), Location in Poland (min. 5 years), Availability up to one month 📃 Skills: TypeScript, React, Node.js, Python, FastAPI, AWS, CDK, ECS, ALB, EC2, Docker, SQL, PostgreSQL, NoSQL, LangGraph, Bash, Linux, Unix, REST, Monitoring, Logging, Debugging 🏢 Description: Holisticon Connect is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 140 people. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers. If you like what we do, check out our offer, maybe we will have the pleasure of meeting you! 😊 We are looking for a Fullstack Engineer to join a team that is expanding its genomic data science capabilities to explore data from multiple sources. The goal is to gain insights into the genomic drivers of common diseases and support the identification of novel therapeutic targets. We offer a B2B contract: 140 – 160 PLN net/hour + VAT You might be the perfect match if you are/have: ✅ Technical skills: Expertise in TypeScript (JavaScript) - React & Node.js; Expertise in Python (& FastAPI); Experience building and deploying secure and scalable apps in AWS (e.g., AWS CDK, ECS, ALB, EC2); Strong understanding of containerisation (+ deployment) - Docker ; Experience designing and securing APIs ; Experience with LangGraph and/or building agentic AI systems ; Strong knowledge of databases – SQL (PostgreSQL or similar) and NoSQL ; Experience logging, monitoring, and debugging production systems; Ability to work in Unix/Linux environments and with Bash scripting. ✅ Soft skills and others: Robust software development best practices and documentation; Proactive and self-driven, able to identify opportunities and suggest tasks rather than waiting for assignments; Strong team player , comfortable collaborating and contributing in group settings; Strong communication skills; Positive mindset and constructive approach to challenges; Initiative-taker who is not afraid to lead or push ideas forward and deliver in a fast-paced environment; Eager to learn, grow, and continuously develop new skills; Fluent English (C1) for effective collaboration in an international environment; Location in Poland (at least 5 years), enabling smooth cooperation and occasional in-person team meetings; Availability up to one month . Moreover, we appreciate skills in these areas: 5+ years of experience in a similar senior role; Strong product mindset; Familiarity with CI/CD pipelines; Familiarity with Domino Data Lab; AWS CloudFormation, CloudFormation, Lambda; Nginx; Other Python frameworks like Flask; Experience with testing frameworks/tools (e.g. Playwright, Jest); Interest in Life Sciences and Drug Discovery. By joining us, you gain the following: Opportunity to work on exciting, international projects in cutting-edge industries like Automotive, Biotech, IoT; Possibility to develop in cloud technologies; Becoming part of a team that believes that the next step to a promising future is to put your heart into it and make it happen; Respect for your private life so you don't have to work overtime or on weekends; Team Events budget to socialize outside of work; Company Events to celebrate smaller and bigger successes (Summer Party, Programmer's Day, and trips abroad – so far we've been in South Africa, Are, and Barcelona). Perks and benefits: Fully remote work or in our office in Wrocław; Benefits such as Luxmed , Multisport , and life insurance in Nationale Nederlanden ; Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior); Personal Training Budget with additional paid hours; Passion Day - an extra day off for your hobby to spend as you please; Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is up to you; We provide high-quality work equipment + 2 additional monitors and accessories. If you apply for this position and match our expectations, then: 1) You will be invited to an HR Screening with our IT Recruiter. 2) You will have a technical interview. 3) You will meet with a client. Submit your application online in one easy step! Apply now! You will earn: B2B: 140 – 160 PLN net/hour + VAT

🏢 Summary: B2B Fullstack Engineer role focused on building and scaling secure applications to support genomic data science and AI-driven insights for disease research. The position involves developing React/Node.js and Python (FastAPI) solutions deployed on AWS, with strong emphasis on APIs, containerization, and production-grade systems. The project includes agentic AI systems and scalable cloud infrastructure. 🗂️ Requirements: Expertise in TypeScript and React, Expertise in Node.js, Expertise in Python and FastAPI, Experience with AWS services (CDK, ECS, ALB, EC2), Experience with Docker and containerization, Experience designing and securing APIs, Experience with SQL and NoSQL databases, Experience with logging, monitoring, and debugging production systems, Ability to work in Unix/Linux environments, Bash scripting skills, Experience with LangGraph or agentic AI systems, Fluent English (C1), Location in Poland 📃 Skills: TypeScript, JavaScript, React, Node.js, Python, FastAPI, AWS, CDK, ECS, ALB, EC2, Docker, SQL, PostgreSQL, NoSQL, Unix, Linux, Bash, LangGraph, CI/CD, CloudFormation, Lambda, Nginx, Flask, Playwright, Jest 🏢 Description: Holisticon Connect is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 140 people. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers.If you like what we do, check out our offer, maybe we will have the pleasure of meeting you! 😊 We are looking for a Fullstack Engineer to join a team that is expanding its genomic data science capabilities to explore data from multiple sources. The goal is to gain insights into the genomic drivers of common diseases and support the identification of novel therapeutic targets. We offer a B2B contract: 140 – 160 PLN net/hour + VAT You might be the perfect match if you are/have: ✅ Technical skills: Expertise in TypeScript (JavaScript) - React & Node.js; Expertise in Python (& FastAPI); Experience building and deploying secure and scalable apps in AWS (e.g., AWS CDK, ECS, ALB, EC2); Strong understanding of containerisation (+ deployment) - Docker ; Experience designing and securing APIs ; Experience with LangGraph and/or building agentic AI systems ; Strong knowledge of databases – SQL (PostgreSQL or similar) and NoSQL ; Experience logging, monitoring, and debugging production systems; Ability to work in Unix/Linux environments and with Bash scripting. ✅ Soft skills and others: Robust software development best practices and documentation; Proactive and self-driven, able to identify opportunities and suggest tasks rather than waiting for assignments; Strong team player , comfortable collaborating and contributing in group settings; Strong communication skills; Positive mindset and constructive approach to challenges; Initiative-taker who is not afraid to lead or push ideas forward and deliver in a fast-paced environment; Eager to learn, grow, and continuously develop new skills; Fluent English (C1) for effective collaboration in an international environment; Location in Poland (at least 5 years), enabling smooth cooperation and occasional in-person team meetings; Availability up to one month . Moreover, we appreciate skills in these areas: 5+ years of experience in a similar senior role; Strong product mindset; Familiarity with CI/CD pipelines; Familiarity with Domino Data Lab; AWS CloudFormation, CloudFormation, Lambda; Nginx; Other Python frameworks like Flask; Experience with testing frameworks/tools (e.g. Playwright, Jest); Interest in Life Sciences and Drug Discovery. By joining us, you gain the following: Opportunity to work on exciting, international projects in cutting-edge industries like Automotive, Biotech, IoT; Possibility to develop in cloud technologies; Becoming part of a team that believes that the next step to a promising future is to put your heart into it and make it happen; Respect for your private life so you don't have to work overtime or on weekends; Team Events budget to socialize outside of work; Company Events to celebrate smaller and bigger successes (Summer Party, Programmer's Day, and trips abroad – so far we've been in South Africa, Are, and Barcelona). Perks and benefits: Fully remote work or in our office in Wrocław; Benefits such as Luxmed , Multisport , and life insurance in Nationale Nederlanden ; Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior); Personal Training Budget with additional paid hours; Passion Day - an extra day off for your hobby to spend as you please; Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is up to you; We provide high-quality work equipment + 2 additional monitors and accessories. If you apply for this position and match our expectations, then: 1) You will be invited to an HR Screening with our IT Recruiter. 2) You will have a technical interview. 3) You will meet with a client. Submit your application online in one easy step! Apply now!