Full-stack Software Engineer (Mid/Senior)

Inventiis a financial application development company specializing in the financial sector. We offer innovative products likePayment Gateway,Regulatory Compliance andVerification of Payee (VoP), alongside tailored services, using cutting-edge technology to keep customers ahead.

We're looking for aFull-Stack Engineer to join one of our client project teams. You'll work in a focused engineering squad, collaborating with client stakeholders to deliver well-crafted features in demanding financial environments.

What you’ll do:

• Build and maintain features end-to-end - backend to frontend.
• Write clean, tested, production-ready code.
• Turn client requirements into reliable, well-crafted solutions.
• Contribute to technical design - microservices, event-driven systems, APIs.
• Review code and raise the bar on engineering quality within the team.
• Use AI tooling as a natural part of your workflow.

About you:

• 4+ years of experience in JVM languages (Java, Kotlin, or similar).
• Solid knowledge of front-end technologies (JavaScript/TypeScript) and at least one modern SPA framework (React, Angular, or Vue.js).
• Hands-on experience with Spring/Spring Boot, REST APIs, Kubernetes,  Kafka (or similar asynchronous messaging technology), relational databases, Git, and CI/CD.
• A passion for clean code, testing, and modern development practices (SOLID principles, design patterns, etc.).
• Experience in project or client-delivery settings - you understand scoped requirements, deadlines, and stakeholder dynamics.
• A mindset oriented toward quality and ownership: you take pride in what you ship.

We offer:

• Real work, real impact - projects that shape how financial services operate.
• A learning culture that's backed up in practice - courses, conferences, books, and AI tool subscriptions.
• Flexible hours and remote work - work the way that works for you.
• Private health insurance and optional 3rd pillar pension contributions.
• A team you'll actually enjoy - events, sports challenges, and team-building that doesn't feel forced.
• Office perks that matter: pet-friendly space, snacks, parking space and plenty of ways to recharge.
• Gross salary starting from 3800 Eur per month (depending on your experience).

🔓 Real work, real domain, real ownership. Come build something that matters.