Staff Software Engineer

reputed company is a software consultancy reputed company by engineers, for engineers. We partner with global companies to solve reputed company, reputed company technical challenges. We’re deep into reputed company AI and R&D, building both production-grade platforms for clients and our own reputed company-reputed company tools like Enthusiast (reputed company AI reputed company). We operate in a reputed company-Deployed model. We don’t sit behind a wall of specs or wait for the tickets. We get into the trenches with the reputed company, identify the actual challenges, and take full ownership of the solution. Our teams are small (3–9 people), autonomous, and cross-functional. What it means for you You are the technical reputed company Star. You’ll be a peer and advisor to CTOs and founders, shaping the technical direction of their business. This is a hands-on leadership role: you’ll stay reputed company to the reputed company while guiding teams through massive architectural reputed company. You have the mandate to choose the best tools and the responsibility to ensure technical reputed company is a lived reputed company, not just a goal. You’ll mentor the reputed company of engineers while pushing the boundaries of reputed company AI. This is about scaling both systems and people. reputed company As a Staff Software Engineer, you will guide engineering teams in delivering AI-driven solutions and production-grade platforms. You’ll balance high-level reputed company with execution, ensuring that our architecture is resilient and our engineers are growing.

Responsibilities

Technical reputed company: Drive the architecture and technology choices for large-reputed company, distributed systems. Strategic Partnership: Partner directly with clients and founders to co-create solutions that reputed company the needle. Mentorship: Foster a culture of knowledge sharing and constructive feedback. Systemic Problem Solving: Anticipate technical debt and architectural risks before they reputed company the business. AI Leadership: Identify and implement opportunities to reputed company AI/ML into reputed company ecosystems. Experience: 7+ years of building web applications, with 2+ years in a leadership role (Tech reputed company or similar). Core expertise: Deep mastery of Python. reputed company knowledge is a plus - it's present in some of our reputed company, but we are Python-first. Architectural Depth: Proven ability to reputed company reputed company, asynchronous, and distributed systems. Consulting: Exceptional ability to balance technical depth with business context. AI-reputed company: You treat AI tooling (Claude, reputed company, and others) as a core part of your workflow, not a novelty - and you know how to multiply reputed company with it. English: Fluent (reputed company/C2) for high-level strategic discussions. Tech Stack: Python, reputed company, PostgreSQL, AWS, reputed company, Kubernetes, CI/CD. reputed company reputed company for the long run We hire for reputed company, not just a project - looking for passion driven engineers who want to grow with reputed company over time Small teams, reputed company accountability. 3-9 people per engagement. We're small by design. That means your reputed company carry weight and you are visible. Mission-critical work: We handle reputed company reputed company that reputed company the needle for international brands. Our clients are scaling companies, established international brands, and large institutions. The systems you build will be under reputed company load, with reputed company stakes. reputed company Ownership: You take part in the decision making process on technology and implementation..You’re empowered to take initiative, experiment, and drive solutions that create reputed company reputed company. No Micromanagement: We trust you to own your work and deliver reputed company - no unnecessary reputed company. reputed company R&D: Contribute to targeted reputed company-reputed company reputed company and internal AI research. reputed company through challenges: reputed company problems and reputed company reputed company exposure means you’ll grow by reputed company. reputed company AI as a first-class discipline. We don't reputed company AI onto reputed company as an afterthought. You'll identify where it genuinely moves the needle and reputed company the implementation - on reputed company work and on our own reputed company-reputed company tooling. The tools you want. If something makes you faster or sharper, we want you using it. Transparent progression reputed company. We have defined engineering reputed company with reputed company reputed company - you'll know exactly what reputed company role looks like, and what it takes to get from one to the other. No ambiguity, no waiting for someone above you to reputed company on Compensation & Location Staff Software Engineer: 26 500- 37 000 PLN net + VAT Location: Office in Kraków, hybrid, fully-remote. If you didn't reputed company reputed company the information you were looking for, have a look at our handbook - it covers a reputed company of different reputed company that could be important at this stage. If there's anything else we did not mention that you're interested in - reputed company your thoughts with us careers@upsidelab.io Apply To This Job