About the role

Appfire Flow helps engineering leaders turn data into faster outcomes with fewer blockers. As a Software Engineering Intelligence (SEI) platform, Flow connects data across the DevOps stack, including Git, Jira, and collaboration tools, to surface insights that show where delivery slows down and how to fix it. Our mission is to transform raw delivery data into clear, actionable insights that help teams ship faster, collaborate better, and stay aligned with business goals. Joining the Flow team means helping organizations increase visibility, capacity, and predictability by driving outcomes that matter.

Your everyday tasks will include

:The Principal Rol

eAs a Principal Software Engineer, you are a trusted technical leader whose judgment shapes the direction of key product and platform initiatives. You will apply your expertise to guide decisions, influence architecture, and drive outcomes that matter

.
Your scope impact include

• s:Strategy and Planning: Implementing strategic goals and establishing operational plans for your job area with short-to mid-term impac
• t.Innovation: Developing and implementing new features, processes, or standards to achieve functional result
• s.Problem Solving: Conducting extensive investigation to understand the root cause of numerous, undefined problems and unique issues across functions and/or businesse
• s.Execution: Deliver large, complex project initiatives of strategic importance to the organization, involving large cross-functional team
• s.Leadership and Communication: You will frequently provide guidance, coaching, and training to other employees across the company within your area of expertis

e.What You Will Do — Accelerate Product Impa

ctAs someone who enjoys working on a wide range of challenges, you will contribute to accelerating the delivery, quality, and evolution of Appfire Flow throug

• h:Team Collaboration: As the architect responsible for technology at the product level, you will reach beyond the team scope and cooperate closely with Designers, Product Managers, Team Managers, Support and Sale
• s.Engineering Excellence: Uphold our commitment to engineering excellence through collaborative practices, including pair programming, code reviews, and automated testin
• g.Ownership and Improvement: Be the change you seek—if you see something that can be improved, suggest how and make it happen (alone or by engaging your colleagues
• ).Purpose: Focus your efforts on high-impact assignments, knowing that your daily work translates into tangible value for our customers and accelerates product outcome

s.
Skills and experience you'll need to succe

ed:The ideal candidate will have mastery-level knowledge typically obtained through education combined with experien

• ce.Experience: Proven record (10+ years) of delivery of multiple complex software development projects or produc
• ts.Full-Stack Expertise: Hands-on experience with front-end and back-end web technologies. Consider any of: Python, Java, React. You do not have to be a master in each, but you should be comfortable learning and working with any of th
• em.Architectural Dep
• th:Strong architectural understanding of modern Cloud architectures, and practical experience implementing them in either AWS, GCP, or Azu
• re.Deep architectural understanding of web applications, including performance, quality, and security aspec
• ts.Database Knowledge: Strong foundational understanding of SQL and relational database concepts; familiarity with NoSQL is a pl
• us.Technical Acumen: Ability to decompose complex problems into well-described, realistic-to-estimate tas
• ks.Mentorship: Desire and ability to mentor other team members, transferring your expertise across the organizati
• on.Language: Working English proficien

cy.
We of

fer:Financial bene

• fitsEvery Appfire employee is eligible for company equ
• ity.Home Office allowance – 200 PLN/month to cover your electricity and internet bi
• lls.MyBenefit Platform – 150 PLN/month to spend on shopping, culture and entertainment, Multisport, travel, and m
• ore.Lunch Card – 300 PLN/month to spend on groceries/restaurants (excluding alcohol and other excise duty ite

ms).Skills development bene

• fitsAccess to the Appfire University learning platform – a hub of knowledge, interactive resources, and engaging instructor-led courses designed to fuel your learning journey with unparalleled depth and accessibil
• ity.English language cour

ses.PTO, health & well-b

• eing26 working days of paid annual leave, regardless of years of experie
• nce.Wellness Days – additional time off each month to recharge and take care of yours
• elf.Private healthc
• are.Life Insura

nce.Voluntee

• ring3 fully paid days each year to participate in Appfire’s Corporate Social Responsibility (CSR) Prog

ram.O

• therIndefinite Employment contract from day one, no trial peri