Title: Full Stack Developer
Location: Remote job / Remote
At Apptension, we craft innovative digital products for startups, brands, and agencies worldwide. With a high-performing team of 30+ experts in development and product management, we turn bold ideas into lasting digital experiences. Over the past decade, we've collaborated with companies like Netflix, Spotify, Uber, and Universal - delivering solutions that combine creativity with technical precision. Driven by a culture of partnership, transparency and continuous innovation, we don’t just build products - we build what’s next.
What you’ll be doing:
- Designing, building, and maintaining high-performance, user-friendly web applications
- Writing clean, scalable, and testable code, and promoting best practices through code reviews and team standards
- Evaluating and implementing new tools and technologies to boost performance and development efficiency
- Planning and implementing new features in close collaboration with the client and Project Manager
- Collaborating with cross-functional teams to ensure seamless integration and scalability
Factors that make you a great fit:
- At least 5 years of commercial experience in software development
- Proficiency in Python/Node.js and React
- Experience working in cloud environments, preferably AWS
- Comfortable working with Django or FastAPI; Next.js or Remix; TypeScript; React, and its ecosystem
- Familiarity with DevOps practices and tools, including Git, CI/CD, monitoring, IaaC, Docker
- Strong communication and collaboration skills - you’ll have to be able to talk to clients directly
- Solid understanding of the end-to-end development cycle, including backend, frontend, and infrastructure
- Familiarity with SQL and NoSQL databases
- Analytical mindset and strong problem-solving skills
- Self-driven and curious by nature – you're proactive, eager to learn, and genuinely passionate about technology
- Good command of English (min. B2), both spoken and written
Nice to have:
- Knowledge of LangChain is a big plus
- Experience in GCP/Azure/Vercel/Digital Ocean
- Some knowledge of ReactNative
What we offer:
- B2B or employment contract
- 26 paid days off + bank holidays on a B2B contract
- Remote first approach (with the opportunity to work from our Poznan HQ) with flexible working hours
- Home office equipment (chair / monitor / MacBook)
- Health insurance: Luxmed (with a dentist) or Compensa
- Annual salary review & salary market review twice a year
- Open feedback process
- Team retreats and many internal initiatives
- A library of games and books to keep your brain (or inner geek) happy
- Internal crowdfunding platform - wishlist (prize for the best internal employer branding campaign)
- Integration budget, anniversary gifts & much more
Salary:
- B2B contract: recruiter contact PLN net + VAT
- Contract of employment: recruiter contact PLN gross
Recruitment stages:
- HR call (30 mins)
- Technical interview (1h)
- Pair programming (1,5h)
- Final decision/feedback (within 3 business days)
👉 If you want to know a bit more about how we work, take a look at our portfolio and blog 📖
Excited to build great things with a team that values creativity, growth, and real impact? Let’s talk!
