Hybrid Full-time Krakow, Poland (Aleja Pokoju 18D 31-564)
Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery.
We've been building Java solutions since day one, with a team of 200+ engineers delivering everything from web and mobile applications to complex system integrations. Our expertise spans Java/J2EE development, app modernization, and large-scale migration projects.
What you'll do
Review existing backend service architecture and lead the design of event-driven solutions across the platform
Define and track adherence to chosen architectural patterns, working closely with engineering teams to ensure implementation stays aligned with design decisions
Provide deep technical guidance on Kafka-based event streaming and the AWS stack
Drive architectural decision-making for backend services, balancing scalability, reliability, and maintainability
Engage actively in Scrum ceremonies, demo sessions, and internal Idea Talks to support cross-functional collaboration
Perform thorough code and design reviews to maintain architectural consistency and system quality
Support project estimation, planning, and pre-sales activities with your technical expertise
Contribute to the team and community through mentoring, technical interviews, or knowledge sharing at internal and external dev2dev and meetup events
What you bring
Proven experience as an Architect with deep expertise in event-driven solution design for backend services
Deep, hands-on knowledge of Kafka and the AWS stack
Strong background in reviewing and validating architectural implementations against defined patterns
Experience on large-scale, distributed systems
English proficiency at B2 level or higher, with experience communicating with international clients
A growth mindset and motivation to stay current with evolving trends in software development
What you'll get
EDU corporate community (300+ members): tech communities, interest clubs, events, a small R&D lab, a knowledge base, and a dedicated AI track.
Licences for AI tools: GitHub Copilot, Cursor, and others.
Private medical care with LuxMed.
Kafeteria MyBenefit credits for stores, restaurants, and cafés.
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