Senior Software Engineer

We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 16 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.

Senior Software Engineer

SKILLS: Go/.NET | TypeScript | React | AWS

B2B: PLN 135 - 170 / Hour 💰

LOCATION: REMOTE

START DATE: ASAP

Our client is building a proprietary fintech/consumer app that blends elements of crypto, agentic AI, and a self-service B2B2C SaaS model. This is a full-time engagement (for 3 months), with a likelihood of extension following successful funding.

Key Duties and Requirements: A Roadmap to Your Professional Success 🚀

Here’s a set of skills we require:

• Senior-level developers with strong web and backend experience, along with expertise in at least one statically typed or functional language (e.g., Java, .NET, Kotlin, Scala, Clojure).
• Tech Stack: Go, .NET, Node.js, TypeScript, React, AWS. No specific language requirement – customer offers a one-week ramp-up period in case of switching stacks. Prior experience with Go or .NET is a significant plus.
• Individuals with strong technical skills and fluency in English.
• Candidates who thrive in product-oriented startup environments.
• Developers with a backend-heavy profile (approx. 70% backend / 30% frontend).

Navigating the Hiring Process: What does the recruitment process for that position look like? 🍀

1. 60-minute technical session with our team.
2. 30-minute self-directed coding assessment (via online tool, any language).
3. 60-minute technical session with the client’s team (coding + system design + deep dive).
4. 60-minute session with the hiring manager (half technical, half soft skills).