Senior Backend Engineer

Company shown to members 🔒 · Remote · Poland only

Poland only6+ years requiredPublished 9 November 2026Looks fresh

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First recorded by Psst: 12 October 2026. Your first 3 jobs are free to apply to (the first right away, 2 more with your email). After that, the company and the apply link are for Psst members, from $4.99 for 7 days.

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The 20-second read

Experience
6+ years required
Where you can live
Poland only
Skills and tools
java, b2b
Job type
Full-time

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Job details

Where you can work
Poland
Employment type
Full-time
Advertised pay
Not stated by the employer
Experience
6+ years required
Employer publication date
9 November 2026
First recorded by Psst
12 October 2026
Last checked at the source
10 November 2026

About the job

About the company

The company is the fastest-growing B2B fintech in Canada.

We're on a mission to transform business banking for Canadian entrepreneurs and are looking to hire A-players interested in disrupting traditional banking practices. As the ONLY digital banking platform in Canada offering a truly modern solution, we have seen accelerated growth—scaling to support more than 15,000 Canadian businesses in under two years. Business owners are tired of the big banks’ monopoly and are looking for modern tools that replace the legacy systems that have been their only option for over 100 years.

We've raised over $26.5M from Tier 1 investors such as Gradient, Left Lane Capital, Intact, and XYZ Venture Capital. Interested in redefining the future of banking in Canada? Look no further.

What You'll Be Doing

  • Leading the development of financial services products (transfers, cards, lending, etc.) from the ground up and ensuring that the systems are production-ready.
  • Collaborate with other teams (product, sales, operations) to understand and solve our customers’ pain points.
  • Integrating with banking partners, third-party APIs to enable features like virtual cards, international money transfers, and accurately track financial data and make payments.
  • Operating very independently and working directly with product owners, leveraging experience in shipping products in a fast-paced environment like an early-stage startup.

What You’ll Need

  • Experience in building, scaling, and supporting production-ready products from scratch.
  • 5+ years of professional experience with Java.
  • 6+ years of experience in backend development.
  • Quick learner with an ambitious and results-driven personality.
  • Excellent communication and organizational skills.
  • Entrepreneurial spirit, as you'll be joining on the ground floor and building the business.

Bonus Points

  • Experience at an early-stage or fast-growing startup.
  • Experience at a fintech.
  • Familiarity with payment products (card issuing, money transfers, credit, etc.).
  • Side projects you’re happy to show off.

Perks & Benefits

  • Competitive salary.
  • Latest tech and equipment.

The company is an equal opportunity employer and does not discriminate on the basis of race, colour, religion, sex, national origin, age, or disability.

This role is for an existing vacancy and we are looking to fill this role immediately.

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