Senior Fullstack Engineer – .NET and React Analytics Platform

Senior Fullstack Engineer – .NET and React Analytics Platform Krakow Hybrid .NET C# CI/CD DevOps Docker Kubernetes React SQL Server T-SQL Web API English Expert, Senior Banking, Corporate Banking, Investment Banking Developer 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. #MAKEYourCareerBETTER 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.