Senior Fullstack Software Engineer (.NET+React)

Softeta

Kraków, Lesser Poland Voivodeship, Poland Hybrid permanent

Posted: May 6, 2026

Interested in this position?

Create a free account to apply with AI-powered matching

Quick Summary

Design, develop, and maintain robust and scalable .NET applications with C#/ASP .NET Core, focusing on energy sector clients in the energy sector.

Required Skills

.NET C# ASP.NET Core React JavaScript Cloud Platforms AWS Azure Relational Databases Problem Solving Communication

Job Description

Softeta is an IT solutions provider based in Vilnius, Lithuania. With over 90 professionals located across Lithuania and Poland, we support companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking for a Senior .NET Developer to become a part of our vibrant team and will be work for our client from energy sector.

Key Responsibilities:

• Design, develop, and maintain robust and scalable .NET applications (with C#/ASP .NET Core).
• Write clean, maintainable, and efficient code following best practices and coding standards.
• Collaborate with cross-functional teams to define, design, and ship new features.

Requirements:
• 6+ years of backend development experience building large-scale web-based systems using .NET Framework/.NET Core.
• Hands-on experience with technologies and languages: C#, ASP.NET Core, MVC, Web API, React, JavaScript.
• Familiarity with cloud platforms (e.g., AWS, Azure).
• Experience in CI/CD.
• Solid experience with relational databases.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Ability to work in a multicultural team and strong communication skills in English.
• Bachelor’s Degree or equivalent experience in Computer Science or a related field.

Benefits:
• Diverse and technically challenging projects.
• Flexible working hours and hybrid or remote workplace model.
• Technical equipment which you can choose.

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.

Create Free Account Sign In

← Browse all jobs