Senior Full Stack Developer (React + .NET Core)

About the company

WAYF is where ideas go to be made real.
We're a digital product agency built for visionaries — from ambitious founders to global enterprises. Since 2020, our 35+ person team (primarily based in Poland, working globally) has helped category leaders design and deliver digital experiences that move the needle.
We're trusted by the Council of Europe Development Bank (CEB) to reimagine how they communicate the human stories behind their multi-billion euro impact. We collaborate with large corporations like Ingersoll Rand on product design, engineering, and process innovation across global markets. We shape digital platforms for cultural icons like Okolice Ciała — whose books, viral content, and community inspire millions across Poland and beyond.
Startups and scaleups like Framer and Rye (founded by Justin Kan of Twitch) choose us for product design, brand upgrades, and launch-critical marketing. VC firms like Primary and 201.vc rely on us to bring clarity and craft to their brands and portfolio companies.
Our track record also includes helping shape early product and design foundations at Ramp Network — now one of the most recognisable crypto brands globally — in a multi-year collaboration that spanned their rise from bold beginnings to breakout success.
Inside WAYF, feedback is fast and honest. People are kind, curious, and self-driven. We care deeply about the work — and each other. We operate like a tight-knit studio with the ambition of a global consultancy. This isn't just talk — we put our money where our mouth is. Since we have no plans to sell or go public, we've built something better: When the company wins, all of us win as well. It's one of the ways we ensure that building something meaningful together isn't just about the work we create, but about sharing in the success we build collectively.
a yearly profit sharing program where 20% of our adjusted net profits goes directly back to the team.
It's a place to grow, do meaningful projects, and build what others say can't be done.

About the role

We are looking for a Senior Full Stack Developer to join our team permanently after a trial period and work with our key client!

Must Haves:

• Strong .NET / C# backend skills
• React and Next.js frontend experience
• Ability to work full-stack across both
• Experience with integration layers (SAP ERP, Salesforce CRM)
• Cloud-native architecture experience (Azure preferred)
• Full timezone overlap (Europe/CET) or minimum 6 hours

Nice to Haves:

• Terraform / infrastructure-as-code
• Dapr or event-driven architecture patterns
• Commercetools or headless commerce experience
• Experience in corporate/enterprise delivery environments

19 000 zł - 27 000 zł B2B

Compensation:

Core tools we use
Slack, Linear, Notion

Tasks

• Use a modern tech stack
• Work directly with our clients, alongside our tightly knit team (Project Managers included!)
• Have direct impact on the product vision and direction
• Write clean, maintainable code
• Have 100% of your code reviewed
• Self-manage and organise your work as you like — as long as it's effective
• Join our knowledge-sharing initiatives

Soft requirements

• 🗣️ English B2+ (for Communication with Clients and Partners) and Polish B2+ (for internal communication)
• ⛱️ Experience with working remotely
• 💬 Transparent communication
• 👀 Attention to detail
• 👩‍💻 Self-driven and can self-manage
• 👋 Kind and can take & give feedback openly
• 🚀 A knack for product understanding and value-driven development

Benefits

• ⛱️ Work fully remotely with full autonomy (no micromanagement)
• 💻 Work with modern hardware and software (we use MacBooks mainly, unless you're a real nerd - then Linux is also an option)
• 💊 Stay on top of your game with generous private healthcare coverage (including dental)
• 🏃‍♂️ Into sports? Enjoy our Multisport package for access to their wide range of discounts and free passes
• 🌴 Take time off whenever you need it. (pro-rated during your first year) plus paid days off during our annual retreats
• 23 paid vacation days per year
• 🍱 Enjoy a 0.5h paid lunch break every workday
• 💸 Grow through regular progress check-ins, with salary increases and promotions
• 👫 Join our annual retreats to hang out with the team

What does our recruitment process look like?

After your CV has grabbed our attention, you can expect:
Quick intro call to get to know each other.
Technical Interview - a 1.5h call with one of our senior developers, where you'll be tested for relevant theoretical and practical skills
Compatibility Interview - meet with our Founders for a final check
You get an offer from us and we start working together ASAP!

Footnote

Check out for more info
We are committed to building an open, inclusive environment for all members of our collective. WAYF does not and shall not discriminate on the basis of race, color, religion, gender, gender expression, age, national origin, disability, marital status, military status, sexual orientation, or social status.