Full-Stack Developer (.NET/Razor)

Location

Krakow, All PL Regions, Poland

Capabilities

Digital and Data

Office Setup

Hybrid

Job ID

#42639

Industry

Enterprise Functions

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

We are looking for a passionate, ambitious, and highly motivated Full-Stack .NET Developer to join our dynamic team. In this role, you will play a key part in building and maintaining a high-quality platform, working with modern technologies, and contributing to the development of scalable, enterprise-grade software solutions. This is an excellent opportunity for a developer eager to grow their career in .NET within a modern, cloud-based environment, while working closely with a collaborative, cross-functional team.

About the Project

You will be working on a large-scale platform modernization project involving the replacement of a legacy system with a modern solution built on the Microsoft technology stack (.NET/C#), following best engineering and delivery practices.

You will join a cross-functional Agile team consisting of Product Owner, Business Analyst, QA Engineers, Designer, and Developers, working closely together to deliver high-quality features.

Key Responsibilities

Develop and maintain a platform aligned with business and user needs

Design and implement microservices and REST APIs using .NET (C#)

Work within Clean Architecture principles, ensuring proper separation of concerns

Apply design patterns such as Repository, CQRS, and Mediator in everyday development

Collaborate with stakeholders to define data structures and business logic

Ensure solutions are scalable, secure, and maintainable

Write unit and integration tests

Participate in Agile ceremonies, code reviews, and sprint planning

Collaborate closely with developers, QA engineers, and business stakeholders

Maintain and improve existing code, including debugging and fixing issues

Here's what you'll need

Solid experience with .NET/C# development

Hands-on experience with ASP.NET MVC and Razor (key requirement)

Strong understanding of REST APIs and backend integrations

Practical knowledge of design patterns (Repository, CQRS, Mediator)

Experience working with Clean Architecture and layered systems

Strong understanding of interfaces and separation of concerns

Ability to work independently and take ownership of tasks

Experience working in Agile environments (Scrum/SAFe) is a plus

Strong communication skills, including the ability to explain technical concepts in a simple way to non-technical stakeholders

We offer

Rewarding employment: Full-time employment with a salary that matches your qualifications

Hybrid work model: Enjoy the flexibility of working from home, with just several office days per month

Flexible hours: Start your day anytime between 7:30 and 10:00 AM

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: Enjoy "Wczasy pod Gruszą" for a well-deserved break

Global projects: Engage in exciting international projects

Inclusive networks: Join our diverse employee networks like Women's Network, OneWorld, PRISM, Careers Network, Green Team, SpeakUp, Collectively, and more

Continuous learning: Participate in our Graduate Development Program, Learners’ Community, and self-learning platforms

Language courses: Enhance your skills with courses in English, German, and Polish

We know that if we are inclusive, we’re more connected, and if we are diverse, we’re more creative. We accept people for who they are, regardless of age, disabilities, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. Find out more about life at Jacobs. As a Disability Confident employer, we will interview all disabled applicants who meet the criteria for a vacancy. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team recruitmentpoland@jacobs.com

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Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support .