Panenco is a boutique software studio in Belgium. We build next-gen B2B SaaS products and enterprise AI solutions, in a spirit of joint entrepreneurship together with our clients. 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.

We're looking for a senior software engineer with 4+ years of experience. 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, we do expect you to be curious and learn fast.

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 GCP, AWS or Azure, grasping serverless principles and practices
• AI development: hands-on experience building AI applications using frameworks like LangGraph, AI SDK, or similar, working with LLM providers and implementing LLM evaluation/monitoring frameworks
• Architecture: ability to contribute to designing cloud diagrams and weighing the pros and cons of key decisions
• Programming frameworks: deep knowledge of 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

• 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

We're flexible with regards to remote work, but we do expect you to be at one of our offices at least 2 days per week for team cohesion.

• Leuven, Belgium (Hypen-One - Kolonel Begaultlaan 1A/51, 3012 Leuven)
• Antwerp, Belgium (Franklin Rooseveltplaats 12, 2060 Antwerp)
• Kyiv, Ukraine (123 Peremogy Avenue, office number 520)

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! We equally provide a set of additional benefits: mobility budget, 32 holiday days, health insurance via Alan, meal vouchers, and so on.

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

Please apply through the form here underneath the vacancy and write a personal note on why you would see yourself as a great fit for this position. Applications without a proper motivation will be rejected by default. Character traits we’re looking for: entrepreneurial, intellectually curious, genuine and humble.

Want to work on the edge of the digital industry? Apply today!