Senior .NET Backend Engineer — Remote/Hybrid & APIs

Logifuture; Warszawa; Hybrid; PLN 220,000 - 320,000; Full time

Benefits offered by this job

Private health insurance

Hybrid & Remote work arrangements

Flexible working hours

Daily paid meal

Wellbeing day

Training and Development opportunities

Job summary

Logifuture seeks a Senior .NET Framework Backend Developer to own the full software lifecycle, building and maintaining applications, systems, databases, and infrastructure. You will drive improvements, mentor teammates, draft technical docs, and deliver robust APIs.

The role emphasizes on-call rotation, staying current with technologies, and collaborating across teams to ensure high-quality software. Hybrid/remote arrangements are available.

Qualifications

• Excellent knowledge of Microsoft .NET Framework 4.7/4.8.
• Experience in managing on premises complex monolithic architecture.
• Experience in developing Windows Services.
• Knowledge of MS SQL Server and Redis.
• Experience with CI/CD (GitLab) and Ansible.
• Knowledge of RESTful API services.
• Experience with monitoring tools like Grafana.
• Knowledge of micro-services; .NET 8 is a plus.
• Previous experience in accounts/wallets is a plus.
• Good written and verbal communication skills in English.
• Participate in on-call rotations for 24/7 support.

Responsibilities

• Troubleshoot and debug production issues, provide timely resolutions, and collaborate with support teams.
• Stay up to date with emerging technologies, driving innovation and continuous improvement.
• Conduct code reviews and identify areas for improvement.
• Mentor junior developers with best practices and coaching.
• Draft technical documentation.
• Write effective APIs.

Skills

NET Framework 4.7/4.8

Monolithic architecture

Windows Services

SQL Server

Redis

CI/CD (GitLab)

Ansible

RESTful APIs

Grafana

Microservices

English communication

On-call support

Tools

GitLab

Ansible

Grafana

Job description

Logifuture seeks a Senior .NET Framework Backend Developer to own the full software lifecycle, building and maintaining applications, systems, databases, and infrastructure. You will drive improvements, mentor teammates, draft technical docs, and deliver robust APIs.

The role emphasizes on-call rotation, staying current with technologies, and collaborating across teams to ensure high-quality software. Hybrid/remote arrangements are available.