Fullstack Developer (.NET + React)
- Remote
- Wrocław
- Bielsko-Biała
- Middle 100 - 125 PLN/h + VAT B2B
- Senior 125 - 160 PLN/h + VAT B2B
Unfolding Your Next Role
We are looking for Fullstack Developers with experience in recent .NET Technologies and frontend development using the React framework. We care about direct communication, an open approach to problem-solving, and a willingness to learn new technologies.
You will be working on cutting-edge, cloud-based enterprise software for banks and financial institutions.
Our tech stack includes .NET, React, Typescript, AWS, Azure DevOps, Cypress, TDD, CQRS, Event Sourcing
Tech & Tool Stack
C#
.NET Core
ReactJS
TypeScript
AWS
Azure
Your Daily Missions
- Implementing new functionalities and creating scalable software using .NET, React, and TypeScript technologies.
- Contributing to a cross-functional product team.
- Writing clear, maintainable, and testable code with a focus on good testing practices, including unit, integration, and end-to-end testing.
- Estimating, prioritizing, planning, and coordinating development and testing activities.
- Staying up to date with new development, testing tools, and architectural design strategies.
- Supporting the team with feedback, code reviews, and pair programming.
- Being a part of a SCRUM team.
The Essentials We’re Seeking
- Over 3 years of commercial experience in software development.
- Hands-on experience with C#, .NET (Core 6–8), React, and TypeScript.
- Solid knowledge of modern CSS techniques (Grid, Flexbox, etc.).
- Practical experience with cloud platforms – preferably AWS, but Azure or GCP are also welcome.
- Strong background in designing and building RESTful APIs.
- Experience with Infrastructure as Code (e.g., Pulumi or Terraform) and DevOps tools like Azure DevOps.
- Proficiency in microservices architecture, including patterns such as Event Sourcing and CQRS.
- Working knowledge of message brokers and asynchronous communication (e.g., RabbitMQ).
- Experience with automated testing frameworks and practices (e.g., Cypress, xUnit, TDD).
- Solid understanding of modern software engineering principles such as SOLID, CI/CD, DDD, and Serverless architecture.
- Comfortable working with relational and NoSQL databases (e.g., PostgreSQL, ElasticSearch).
- Fluency in English (minimum B2+ level) – as we work in an international environment.
- Experience working in a SCRUM-based Agile team.
Our
Benefits
At CSHARK, it’s not about trendy perks or the latest gaming console in the lounge. Based on feedback from our team, what truly counts is an environment conducive to focused work, structured processes, and continuous skill development. We prioritize what genuinely enriches the daily work experience, ensuring that every moment spent with us is both productive and fulfilling.
100% remote work
Harness the power of technology with our remote-first approach. Work from the comfort of your space while staying connected and collaborative.
Flexible hours
Find your rhythm with hours that align to your lifestyle. We understand that productivity isn’t confined to the typical 9-to-5.
International projects
Engage in projects that transcend borders. Experience the thrill of working with diverse teams and clients from different parts of the world.Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Business english lessons
Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Participation in charity actions
Connect with the community and contribute to causes that matter. Join us in various charity initiatives and be a part of change that extends beyond business.
In-house technology workshops
Stay at the forefront of technology. Dive deep into topics, refine your skills, and learn from peers through our regular tech workshops.
100% remote work
Harness the power of technology with our remote-first approach. Work from the comfort of your space while staying connected and collaborative.
Flexible hours
Find your rhythm with hours that align to your lifestyle. We understand that productivity isn’t confined to the typical 9-to-5.
International projects
Engage in projects that transcend borders. Experience the thrill of working with diverse teams and clients from different parts of the world.Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Business english lessons
Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Participation in charity actions
Connect with the community and contribute to causes that matter. Join us in various charity initiatives and be a part of change that extends beyond business.
In-house technology workshops
Stay at the forefront of technology. Dive deep into topics, refine your skills, and learn from peers through our regular tech workshops.
Recruitment process
Chat with Our Recruiter
Kick off your CSHARK adventure with an initial interview. This is a great opportunity for us to get to know each other better and for you to ask any preliminary questions.
Show Your skills
Depending on the role, you’ll either engage in a technical interview or take on a specific task. This stage allows us to understand your expertise and offers you a glimpse into the challenges you might tackle at CSHARK
Meet the Team
This is where the magic happens. Engage with a potential supervisor, your future team, or even a client. It’s a deep dive into your prospective role and a chance to grasp the collaborative spirit of CSHARK.
Crafting Your Offer
Once we recognize the mutual fit, we’ll discuss the specifics of your offer. We believe in crafting a package that respects your skills, experience, and aspirations.
Onboarding Preparation
Once you’re set to join us, our team crafts a tailored onboarding plan. This includes setting up your tools and accounts, scheduling introductions to key team members, and organizing orientation sessions to make your integration seamless and efficient.
Chat with Our Recruiter
Kick off your CSHARK adventure with an initial interview. This is a great opportunity for us to get to know each other better and for you to ask any preliminary questions.
Show Your skills
Depending on the role, you’ll either engage in a technical interview or take on a specific task. This stage allows us to understand your expertise and offers you a glimpse into the challenges you might tackle at CSHARK
Meet the Team
This is where the magic happens. Engage with a potential supervisor, your future team, or even a client. It’s a deep dive into your prospective role and a chance to grasp the collaborative spirit of CSHARK.
Crafting Your Offer
Once we recognize the mutual fit, we’ll discuss the specifics of your offer. We believe in crafting a package that respects your skills, experience, and aspirations.
Onboarding Preparation
Once you’re set to join us, our team crafts a tailored onboarding plan. This includes setting up your tools and accounts, scheduling introductions to key team members, and organizing orientation sessions to make your integration seamless and efficient.
Chat with Our Recruiter
Kick off your CSHARK adventure with an initial interview. This is a great opportunity for us to get to know each other better and for you to ask any preliminary questions.
Show Your skills
Depending on the role, you’ll either engage in a technical interview or take on a specific task. This stage allows us to understand your expertise and offers you a glimpse into the challenges you might tackle at CSHARK
Meet the Team
This is where the magic happens. Engage with a potential supervisor, your future team, or even a client. It’s a deep dive into your prospective role and a chance to grasp the collaborative spirit of CSHARK.
Crafting Your Offer
Once we recognize the mutual fit, we’ll discuss the specifics of your offer. We believe in crafting a package that respects your skills, experience, and aspirations.
Onboarding Preparation
Once you’re set to join us, our team crafts a tailored onboarding plan. This includes setting up your tools and accounts, scheduling introductions to key team members, and organizing orientation sessions to make your integration seamless and efficient.
Explore the Heartbeat of CSHARK
Discover the essence of our guilds’ expertise, advanced tools and tech stack, and our real-world successes. Delve into impactful case studies and hear genuine insights from our team
Get to Know How We Work