Senior .NET Engineer
Salary: from 10 000 PLN gross • Hybrid • Full-time • Gdansk, Poland
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Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery.
We’ve been building robust .NET solutions since 2002 — from microservice-based systems to high-load, enterprise-grade platforms. Our teams follow best engineering practices like clean architecture, DDD, automated testing, and CI/CD, delivering cloud-native solutions on Azure and AWS.
What you'll do
- Develop mission critical shared software libraries (NuGet packages) and .NET services
- Utilize distributed service development tools such as Redis or Kafka
- Utilize infrastructure as code tools such as Terraform
- Develop containerized applications capable of being deployed to a Kubernetes environment
- Develop services with observability and operational excellence in mind
- Provide high quality documentation to make it as easy as possible to use our platform services and libraries
- Provide support for production services
- If desired, take part in technical interviews, mentoring activities, and knowledge sharing through internal or external events
What you bring
- 4+ years of backend experience with modern C#, .NET, and ASP.NET, including designing versioned public APIs or libraries
- Experience with AWS cloud development infrastructure and modern CI/CD tooling such as GitHub Actions
- Strong practical skills in containerization and orchestration with Docker, Kubernetes, and Helm
- Experience with distributed communication technologies such as Kafka and AWS SQS
- Proficiency with infrastructure‑as‑code using Terraform and observability tools like Datadog, Grafana, or Sumo Logic
- Ability to write clear documentation and reliably support production systems
- B2 level of English or higher, with experience communicating with English-speaking customers
- A strong desire to improve skills and stay updated on the latest technological advances in .NET development
What you'll get
- EDU corporate community (300+ members): tech communities, interest clubs, events, a small R&D lab, a knowledge base, and a dedicated AI track
- Licenses for AI tools: GitHub Copilot, Cursor, and others
- Private medical care with LuxMed
- Kafeteria MyBenefit credits for stores, restaurants, and cafés
- Access to a Multisport membership to stay active
- Glasses reimbursement program
- Referral bonuses for bringing in new talent
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