New offer - be the first one to apply!
November 3, 2026
Senior .NET Engineer
Senior • On-site
208,000 - 312,000 PLN/yr
Kraków, MA, Poland
Quick Facts
Role: Senior .NET Engineer
Primary focus: Designing and building Azure cloud solutions with .NET and C#
Description
Design, develop, test, deploy, and support RelativityOne cloud solutions built on Azure using .NET and C#. Work end-to-end on a greenfield product within a Scrum team, collaborating with engineers and business stakeholders to deliver scalable, secure features. Provide technical leadership, mentor engineers, and help drive continuous improvement across development, deployment, and operations.
Responsibilities
- Contribute to Scrum delivery across the full software lifecycle (design, development, testing, deployment, operations).
- Architect and design performant, scalable, and secure solutions with a quality-first mindset.
- Apply object-oriented principles and SOLID/design patterns using C#, TypeScript, and JavaScript.
- Provide technical guidance, participate in code reviews, and promote engineering best practices.
- Develop unit and integration testing strategies, including static analysis.
- Improve engineering processes and automate repetitive operational tasks.
- Contribute to CI/CD deployment and upgrade workflows.
- Use monitoring and observability to proactively identify and resolve issues.
- Troubleshoot production issues and respond to customer-specific defects/problems.
- Coach and mentor team members; participate in second-line on-call rotation after domain ramp-up.
Benefits
- Competitive salary and benefits
- DTO, parental leave, and equity program
- Annual performance bonus and long-term incentives
Requirements
- Bachelor’s degree in Computer Science/Engineering or equivalent practical experience
- 5+ years commercial software development with C#
- Cloud-scalable solutions experience with cloud-native patterns (preferably Azure)
- Scalable database technologies experience
- DevOps mindset with CI/CD tools (GitHub Actions, Harness, LaunchDarkly) and mature observability
- Ability to design and implement deployment/release solutions
- Strong software engineering best practices (unit testing, code reviews, debugging, troubleshooting, documentation)
- Hands-on AI tool integration in engineering workflows (coding/refactoring/review, design/documentation, release planning, evaluation/ownership of decisions)
- Agile team experience with mentoring and cross-functional collaboration
- Fluency in English
Similar jobs you might like
Senior Cloud Engineer (Azure) — Application Operations
LBBW Landesbank Baden-Württemberg
Senior
Technology
Berlin, Germany · On-site
€55K - €85K/yr
11 days ago
(Senior) Cloud Architect – Microsoft Azure & AWS (m/w/d)
Vonovia
Senior
Technology
Bochum, Nrw, Germany · On-site
€60K - €85K/yr
11 days ago

Senior .NET Developer (Azure)
Billennium
Senior
Technology
Lublin, Poland · Remote
N/A
57m ago

Senior Azure Cloud Engineer (f/m/x)
Sii
Senior
Technology
Wrocław, DS, Poland · On-site
N/A
1h ago

Cloud Engineer (Azure)
Capgemini Polska
Senior
Technology
Gdańsk, Pl-Pm, Poland · On-site
N/A
1h ago
Senior Software Engineer
Microsoft
Senior
Technology
Remote
$160K - $261K/yr
10 days ago

Senior .NET Developer (Angular, Azure)
Future Processing
Senior
Technology
Gliwice, SL, Poland · Remote
0K zł - 0K zł/yr
57m ago

Senior Backend .NET Developer
Andersen
Senior
Technology
Warsaw, Poland · Remote
N/A
57m ago
Unlock Full Resume Report
ATS Pass
Missing keywords
Tailored AI suggestions
Job match analysis
Interview-focused insights
