Join a multidisciplinary product and engineering team that builds software for organisations across many industries. You'll work alongside software engineers, AI engineers, data scientists and product specialists to turn digital and AI ambitions into scalable products. This role is based in Warsaw, hybrid, and involves frequent business travel. The role
You'll be a senior software engineer leading architecture and technical decisions on product teams. You'll lead workstreams, co-create products with stakeholders, and set the technical direction for delivery. Each project spans a different industry and technology, so you'll keep growing as a technology leader. What you'll do
Architect:
lead architecture design and make key technology decisions that shape delivery. Deliver:
lead workstreams and build scalable, user-centric solutions using Agile methods. Mentor:
model and coach engineering best practices, including design patterns, test-driven development, code review and security awareness, across the teams you work with. Partner:
work with stakeholders to shape their digital strategy and help grow their engineering culture. What you bring
Must-haves Bachelor's, master's or PhD in a discipline such as computer science, machine learning, applied statistics, mathematics, engineering or artificial intelligence 7+ years of software development experience, with significant full-stack web application experience Experience working collaboratively with technical and non-technical team members and stakeholders Hands-on experience across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind) and backend (Python, Node.js, Java/Spring, C#/.NET), plus SQL, NoSQL, vector databases and ETL Experience modeling and coaching engineering best practices, including design patterns, customer‑centric design, test‑driven development, refactoring, code review and OWASP Top 10 security awareness Experience leading Agile teams, including coaching Agile mindsets through sprint ceremonies, work definition and capability building Strong time management in a complex, largely autonomous environment Business-level fluency in English and Polish, both written and spoken, adjusted to different audiences and seniority levels Willingness to travel frequently for client work Nice to have Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs and evaluation frameworks Experience with cloud platforms (Azure, AWS, GCP), Docker and CI/CD A strong focus on automated testing, logging, monitoring and overall system reliability What we offer
A learning culture with structured development programmes, coaching and clear, actionable feedback Real ownership from day one: your ideas and contributions will shape what gets built An international, multicultural team A competitive salary based on your location, experience and skills, plus a comprehensive benefits package for you and your family
Senior Software Engineer in Warsaw – pracodawca: TechTree
TechTree to doskonały pracodawca, który oferuje elastyczne warunki pracy w modelu zdalnym, co pozwala na zachowanie równowagi między życiem zawodowym a prywatnym. Nasza kultura opiera się na współpracy i zaufaniu, a pracownicy mają możliwość ciągłego rozwoju dzięki różnorodnym szkoleniom i wsparciu w realizacji celów zawodowych. Dołączając do nas, stajesz się częścią dynamicznego zespołu, który dąży do sukcesu klientów poprzez innowacyjne podejście do rekrutacji.
