Senior Back-end Engineer

Confidential

Krakow, Malopolskie Hybrid permanent

Posted: April 7, 2026

Job Description

Join beqom - where tech meets impact

At beqom, we’re on a mission to make work rewarding - literally. Our enterprise compensation and performance platform helps the world’s biggest brands ensure fair, transparent, and motivating pay. If you thrive in a fast-moving, product-led environment and care about building systems that matter, you’ll love what we’re building.

You’ll join a smart, international engineering team where your ideas shape product direction and your code drives impact at scale.

The Role: Backend Software Engineer

You’ll build, scale, and evolve backend systems that support critical compensation processes for global enterprises. This isn’t just about solid code - it’s about crafting high-performance services that are reliable, scalable, and built to last.

Tech Stack & Responsibilities

As a Backend Software Engineer, your day-to-day will include:

Building new application features and platform tools using Microsoft and open-source technologies.

Translating complex customer needs into scalable, production-ready solutions.

Designing and implementing microservices using .NET Core, with performance, scalability, and resilience in mind.

Working with SQL Server, T-SQL, and ORMs like EF or NH to manage data effectively.

Leveraging AI tools like Cursor, CodeRabbit, or GitHub Copilot to supercharge development—accelerating delivery, improving quality, and enhancing documentation and testing.

Writing clean, maintainable, and well-tested code using C#, ASP.NET, WebAPI, and related frameworks.

Creating and maintaining technical specs and documentation.

Supporting and mentoring other developers as part of your team leadership.

What We’re Looking For

Minimum 5+ years of experience building .NET-based solutions in a fast-paced environment.

Strong command of C#, ASP.NET, .NET Core, and web services (REST, WebAPI).

Deep understanding of microservice architecture, SOLID principles, and Agile development.

Experience working with high-performance, high-scalability backend systems.

Proficiency in relational database design, SQL Server, and ORMs.

A knack for clean, modular, and testable code—plus the curiosity to keep exploring better ways to build.

Bonus Points (Nice-to-Have Skills)

Experience with Azure services, Redis, SSRS, or SonarQube

Familiarity with event-driven architecture and RabbitMQ

Full-stack capabilities, especially with React

Knowledge of NoSQL databases

Relevant Microsoft certifications

Why Join Us?

Your career, your design. Unleash your ambition in our dynamic, autonomous environment.

Drive meaningful change. Shape a fairer future for every employee through equitable pay and performance-based rewards.

Belong to something bigger. Collaborate with a passionate, diverse and talented team around the globe.

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.