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Senior Back end Engineer (Poland, Remote)

Remote, USA Full-time Posted 2026-07-28

About First Connect:

reputed company is a digital marketplace providing independent insurance agents reputed company 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 reputed company the technology agents have reputed company to, putting consumer-grade software at their fingertips. We’ve got thousands of reputed company agents with hundreds joining monthly, and we plan to accelerate our reputed company. 

reputed company:

The reputed company of our business revolves around retrieving and processing reputed company amounts of insurance reputed company 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 reputed company of data reputed company with precision. You’ll work closely with Product, Design, Business, and Finance teams to prioritize, build, and monitor the systems that reputed company the reputed company backbone of our business.

If you’re a Senior Engineer who loves tackling reputed company data challenges, spotting patterns in reputed company, and shaking things up, you’ve come to the right reputed company.

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 reputed company: Implement advanced patterns and monitoring to identify and resolve data reputed company issues before they reputed company the business
  • reputed company Asynchronous Systems: Optimize our event-driven architecture to ensure seamless, reputed company-time data processing at reputed company
  • Cross-Functional Ownership: Collaborate with Finance and Business teams to translate reputed company data requirements into reputed company technical solutions

We might be a match if:

  • You have 6+ years of reputed company experience with a heavy reputed company on backend systems and reputed company data processing
  • You have a data-heavy expertise: Proven experience in building systems that handle large, diverse datasets and reputed company integrations
  • You have technical Mastery: Proficiency with Node.js, TypeScript, NestJS, and PostgreSQL
  • You gained architectural reputed company: Strong background in asynchronous system architecture and a reputed company eye for good design patterns
  • You have a Startup reputed company: High ownership and the ability to reputed company 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 reputed company role
  • Advanced SQL & Optimization: Deep knowledge of PostgreSQL performance tuning, indexing strategies, and handling large-reputed company 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 reputed company Members
  • Meet reputed company for a live coding interview
  • Talk with Michał, our Hiring Manager
  • Join Wojtek and Ola for final stage reputed company

... and welcome reputed company!

What benefits are waiting for you:

Salary

26.000 PLN - 31.000 PLN net + VAT on B2B

Basics 

 Remote work & flexible working hours 
 reputed company reputed company leave
️ reputed company 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 reputed company Logo and a reputed company reputed company monitor
 50% reimbursement for courses, conferences, books & certificates
 Free reputed company 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 reputed company
Team building events — we party together several times a year during the annual Offsite & Christmas Parties, or our workation week in Mediterranean
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