full stack developer in business consulting

Jacobs solves critical challenges related to cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery, and advanced manufacturing, turning ideas into solutions that transform the world.

• Independently manage priorities and deliver work across multiple applications and initiatives
• Analyze, understand, and enhance existing codebases, including unfamiliar solutions
• Support other developers through technical guidance, knowledge sharing, and code reviews
• Support the Software Engineering Manager and Solution Architect in defining the shared tech stack and development best practices
• Advise development teams on solution design, technical debt assessment, and continuous process improvement
• Ensure high code quality through code reviews, standards alignment, and CI/CD pipeline improvements
• Translate business requirements into technical solutions
• Support solution design activities, including user stories, effort estimation, API design, and architectural decisions
• Contribute to replatforming and refactoring existing systems
• Develop new applications end-to-end across backend and frontend within the approved .NET stack
• Support sprint planning, estimation, and task breakdown for development teams
• Contribute to DevOps processes, CI/CD automation, and the organization of testing and UAT
• Provide technical guidance, resolve blockers, and mentor other developers
• Collaborate with Product Owners, Architects, and Scrum teams

• 5+ Years of experience designing and developing C# / .NET solutions in complex environments
• Experience building API-based applications for multiple clients, including web, desktop, mobile, and plugins
• Practical experience with Blazor, ASP.NET MVC, and Razor
• Experience with Microsoft Azure, including Functions, App Services, Azure SQL, DevOps, and CI/CD
• Strong expertise in SQL, data modeling, optimization, and query tuning
• Experience with code quality assurance, advanced debugging, and performance profiling
• Strong knowledge of Git and modern branching strategies
• Familiarity with Clean Architecture principles, layer separation, and design patterns such as CQRS, Mediator, and Repository
• Experience working in Agile teams and strong communication skills
• Будет плюсом: Python for automation tools and integrations, Node.js

• Hybrid work model; work from the Kraków or Warsaw office at least two days per week, with the remaining working days available remotely from home
• Comprehensive benefits, including Lux Med medical care, psychological support, life insurance, My Benefit cafeteria system, Multisport card co-financing, and a car/bike park sharing system
• Co-financed holidays through “Wczasy pod Gruszą”
• Global projects
• Employee networks, including Women's Network, OneWorld, PRISM, Careers Network, Green Team, and SpeakUp
• Access to the Graduate Development Program, Learners’ Community, and self-learning platforms
• Language courses in English, German, and Polish