Senior Fullstack Engineer – .NET and React Analytics Platform

Unleash innovation at scale — shape the future of analytics and DevOps excellence!

Krakow-based opportunity with a hybrid work model.

As a Senior Fullstack Engineer – .NET and React Analytics Platform, you will be working for our client, a leading financial institution committed to transforming DevOps practices worldwide through cutting-edge data and analytics products. You’ll contribute to developing critical insights that influence strategic decisions and drive technological evolution in a fast-paced environment. Join a team dedicated to pushing the boundaries of data-driven transformation and career growth!

Your main responsibilities:

• Design and implement solutions following industry best practices and proven design patterns.
• Analyze requirements thoroughly to recommend improvements and ensure optimal architecture.
• Lead UI enhancements to boost user experience and application stability.
• Be actively involved in DevOps automation and enhancing the CI/CD lifecycle.
• Manage changes through the entire service management lifecycle, ensuring robust deployment processes.
• Participate in software architecture design and develop application prototypes for concept validation.
• Provide outstanding customer support by addressing issues promptly and effectively.
• Collaborate cross-functionally to deliver high-quality technical solutions.

You're ideal for this role if you have:

• At least 7 years of professional experience in application development within the .NET ecosystem, including front-end skills (preferably React) and DevOps activities.
• Strong proficiency in C# and Web API development, with a focus on scalable, secure backend services.
• Hands-on experience with React for building dynamic, high-performance web applications.
• Solid SQL Server expertise, including advanced T-SQL scripting, query optimization, and performance tuning.
• Proven experience with continuous integration, continuous delivery processes.
• Familiarity with the Software Development Life Cycle (SDLC): requirements gathering, design, testing, deployment, and maintenance.
• Exceptional problem-solving skills, keen attention to detail, and ability to troubleshoot in high-pressure environments.

It is a strong plus if you have: (optional)

• Certifications in cloud platforms or DevOps tools.
• Experience with containerization and orchestration (Docker, Kubernetes).

Language Required for the role:

• Fluent English (both spoken and written).

Eligibility to work in Europe:

• Only candidates with an existing legal right to work in the European Union will be considered for this role.

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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.