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Hi there!
We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time.
Are you the NEXT one?
Type of contract A B2B contract for your flexibility and competitive compensation package Location A remote work model encouraging work-life balance.
Compensation
Up to 25 200 PLN net+VAT
Job Description
We are looking for a skilled .NET developer with experience in ASP.MVC Core, EntityFramework, SQL, Mongo, and Azure/AWS. The ideal candidate will have a strong understanding of web development principles and be able to design, develop, and maintain complex web applications.
Responsibilities
Remote-First Flexibility
Work from where you feel most productive. We offer a remote-first environment with the freedom to set your own schedule in coordination with your team. Whether you need a midday break or a specific routine, we trust you to manage your time and deliver results while maintaining your personal well-being.
Reimbursed private medical care (Medicover) and Multisport
We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives.
Leader’s support
Work with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday.
Technology focus
Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain.
Growth review
Junior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months.
Events
Attend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker!
Workation
Team trips where you have a chance as a team not only to work together, but also integrate f2f.
We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time.
Are you the NEXT one?
Type of contract A B2B contract for your flexibility and competitive compensation package Location A remote work model encouraging work-life balance.
Compensation
Up to 25 200 PLN net+VAT
Job Description
We are looking for a skilled .NET developer with experience in ASP.MVC Core, EntityFramework, SQL, Mongo, and Azure/AWS. The ideal candidate will have a strong understanding of web development principles and be able to design, develop, and maintain complex web applications.
Responsibilities
- Design, develop, and maintain applications using .NET technologies.
- Write clean, maintainable, and efficient code.
- Troubleshoot and debug applications.
- Implement security and data protection.
- Collaborate with team members for continuous improvement.
- Stay up-to-date with new technology trends.
- Designing, implementing and maintaining automated builds and deployment.
- Spreading knowledge about new and relevant technologies among the development team.
- Coding features (data access, business logic and UI), fixing bugs and writing unit tests.
- Testing and documenting (if required to help the team achieve goals).
- Helping with production issues.
- Helping to develop/maintain the DevOps culture in the organisation.
- Conduct code reviews of other team members.
- Minimum 5 years of professional experience as a .NET Developer/Fullstack Developer.
- Experience with Azure Functions.
- Experience Blazor and/or React.
- Experience with .NET and .NET Framework.
- Good understanding of Solid principles.
- Experience with microservice/SOA and event-driven architecture.
- Good knowledge of C#, ASP.MVC Core.
- Experience with EntityFramework, MS SQL.
- Experience with Kubernetes and Docker.
- Understanding of web development principles.
- Experience with Agile development methodologies.
- Experience with Agentic AI in daily workflow for code generation, code review, documentation, test generation, and refactoring.
- Strong problem-solving and analytical skills.
- Experience with Git and version control.
- Strong communication and teamwork skills.
- Ability to easily change direction based on lessons learned or changed circumstances (adaptability).
- Open mind and positive can-do attitude.
- Initiative and ability to work without close supervision.
- Internal drive for technical excellence.
- English - at least B2.
- Ability to create containerized applications.
- Good understanding of serverless architecture and Azure Cloud/AWS.
- Experience with CQRS pattern using MediatR.
- Experience with GraphQL, GRPC.
- Knowledge of NoSQL databases like MongoDB, Redis, Duck DB.
- Ability to choose and configure the correct MCP for the project needs.
- Experience with integrating AI tools into team workflows.
- Experience with defining and configuring AI-augmented workflows using structured formats (XML, YAML).
Remote-First Flexibility
Work from where you feel most productive. We offer a remote-first environment with the freedom to set your own schedule in coordination with your team. Whether you need a midday break or a specific routine, we trust you to manage your time and deliver results while maintaining your personal well-being.
Reimbursed private medical care (Medicover) and Multisport
We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives.
Leader’s support
Work with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday.
Technology focus
Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain.
Growth review
Junior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months.
Events
Attend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker!
Workation
Team trips where you have a chance as a team not only to work together, but also integrate f2f.
Key Skills
Ranked by relevance
ai
devops
react
sql
machine learning
react native
javascript
kubernetes
serverless
ai tools
graphql
docker
nosql
redis
grpc
git
xml
ui
c
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- Posted
- Apr 23, 2026
- Type
- Full-time
- Level
- Not Applicable
- Location
- Poznań
- Company
- STX Next
Industries
IT Services
IT Consulting
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
.NET Developer
2026-01-27
Full-time
Mid-Senior
Poland
IT Services
Engineering
View Job Details
Related
Senior Fullstack Developer (Vue.js focus + Python)
2026-01-22
Full-time
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Poland
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Engineering
View Job Details
Related
Junior Fullstack Developer (Golang+React)
2026-04-10
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Engineering