Software Engineer (Java)

Panenco is a boutique software studio in Belgium and Ukraine. We build next-gen B2B SaaS products and enterprise AI solutions, always with an entrepreneurial spirit. We're a small team of the best and brightest, looking for 10x people who love to tackle challenging problems. We give you significant ownership and room to grow, expecting you to take charge and continuously evolve with the latest and greatest in our industry.
 

About the role

In this role, you will be working in dedicated long-term involvement as a full-stack software engineer (focus on back-end development in Java) on a SaaS product in the event management space for European enterprises.
We love self-learners with an entrepreneurial itch and people who are actively working on side projects — we actively encourage taking initiative and driving innovation from within. We don't expect any 1 individual to tick all of the boxes below, nor do we expect an explicit number of years of experience. We do expect you to be curious and learn fast. 
 

Technical knowhow

We expect all software engineers in our team to take on a broad set of responsibilities, always acting in the interest of the product rather than simply sticking to the boundaries of any specific domain.
 

Core knowledge and abilities:

•Infrastructure: hands-on experience with AWS, grasping serverless principles and practices

•AI development: hands-on experience building AI-powered applications using frameworks like LangGraph, AI SDK, or similar tools, and working with LLM providers (OpenAI, Anthropic, etc.)

•Architecture: ability to contribute to designing cloud diagrams and weighing the pros and cons of key decisions

•Programming frameworks: deep knowledge of Java and/or at least one of the following: JS/TS (Node), Python (Django), .NET, PHP (Symfony), REST

•Databases: extensive SQL experience and core understanding of various database types and their limitations

•Data modelling: turning defined business logic into comprehensible data structures

•CI/CD pipelines: setting up and managing deployment pipelines
 

Non-functionals:

•Automated testing: test-driven development using unit and integration tests as well as end-to-end tests

•Monitoring: error and performance monitoring with Sentry or similar services

•Stress testing: testing APIs and entire systems with heavy-load scenarios

•Security: you're aware of best practices to safeguard information security
 

Additional:

•Language: solid reading and speaking skills in English required

•Thought leadership: you love to share your learnings with your peers

•Front-end: you know your way around a modern front-end application

•Information security: a basic understanding of security standards

Locations

We're flexible with regards to remote work, but we do expect you to live in Kyiv and come to our offices sporadically for team cohesion:

•Kyiv, Ukraine (123 Peremogy Avenue, office number 520)
 

We offer

We offer a friendly, dynamic and inspirational working environment with a team that wants to move fast. You’ll have the ability to work with the best and brightest in our industry, always aiming for the highest possible quality bar. A fair compensation, office snacks and fun afterwork drinks are included of course! 
 

The interview process

The interview process is short (but thorough) and will consist of 4 steps:

•Intro conversation (videocall): 20min conversation to validate your fit with the position and align on the approach for the technical interview

•Technical interview (on-site): you present a personal project or one of your prior involvements from end to end, with our team asking targeted questions

•Feedback (written/videocall): you will receive feedback about the technical conversation either in written form or through a call

•Contractual alignment (videocall): our operations manager will walk you through our overall compensation package and practical arrangement