Senior .Net Developer

Join the client's team in the travel-tech industry as Senior .Net  Developer.

RESPONSIBILITIES

• In this role, the infrastructure and platform used daily by millions of travelers worldwide will be designed and built.
• The focus is on full transparency, continuous improvement, innovation, and maximizing the use of technology.
• The team will be responsible for designing and developing a new architecture in .NET 8 to support high-scale products.

REQUIREMENTS

• A solid foundation in computer science and strong competencies in object-orienteddesign, design patterns, algorithms, and data structures, with solid developmentexperience in .NET Core / C# - At least 5+ years experience.
• Thrive in a fast-paced environment, able to adapt and learn new technologies quickly.
• Hands-on experience designing, developing, and deploying end-to-end solutions for internet-scale problems.
• Good understanding of SQL Server and Redis.
• Experience with large-scale production environments.
• Excellent communication skills, initiative, and teamwork.
• High level of communication skills (written and verbal) in English

NICE TO HAVE

• Experience in travel tech.
• Working with CI/CD is an advantage.
• Experience with containers and Kubernetes.
• Experience with NoSQL databases (like Elasticsearch)

WHAT DO WE OFFER ON THIS PROJECT?

• Cooperation based on a B2B contract.
• Hybrid work from Warsaw (2 times a week in the office).
• The support of a dedicated mentor. In the relationship, we focus on direct communication. When you join speedapp, you will be put in touch with a dedicated mentor who will make sure that you enjoy working with us and with the client.
• Events and integration meetings, as well as participation in various initiatives, e.g., sports.
• Access to the benefits offering (medical care, life insurance, Multisport card).

WHAT DOES THE RECRUITMENT PROCESS LOOK LIKE?

Application: Apply and submit your CV.

After the application review, the recruiter will contact selected candidates by phone.

Screening: Have a conversation with a speedapp recruiter about your experience.

Next steps: The speedapp recruiter will explain the recruitment process for the specific position.

The speedapp recruiter will stay in touch with you throughout the entire process.

ABOUT SPEEDAPP

At speedapp, we believe that an organization is only as good as the people who make it up. We are a team of IT experts and other professionals working for our clients around the world (including Israel, Austria, USA). We go far beyond the HR category. We build IT teams and also help manage them.

👉 10 years of experience

👉 +100 clients worldwide 

+300 hires per year

💎 We have won the prestigious "Forbes Diamonds" award four times (2022, 2023, 2024, 2025). We are a member of the European Fast Growth Icons network and FinTech Poland. We are ranked 18th among the 100 fastest growing companies 2023 by Clutch.

DO YOU HAVE ANY QUESTIONS?

Contact the recruiter responsible for this process directly.

Aleksandra Mazur
Junior IT Delivery Consultant
mail@speedapp.pl
+48 728 360 029