Full Stack Developer

There are companies that talk about AI.

And then there are those who actually build it.

Hi! We’re KODA.

We implement AI assistants for some of the biggest brands in Poland.

If you're looking for real technical challenges and the chance to work on meaningful AI deployments at enterprise scale, including TVN, Żabka, Biedronka, Santander Consumer Bank, and many more - this might be your next step.

For the past 7 years, we’ve been developing our own AI platform that supports all communication channels - from website voice assistants and SIP-based voicebots to email automation, social media messengers, and business systems.

We’re a small, experienced team with big ambitions. We move fast, we keep it real, and we cut through red tape. And right now, we’re looking for someone who wants to build with us.

About the Position

This might be for you if you:

• believe Generative AI will reshape the world and you want to be part of that transformation + you’re curious about RAG, model security, context engineering
• can’t imagine building software without using AI
• want your work to have real impact - right here, right now

Sounds familiar? Don’t miss this opportunity.

Projects like this don’t stay open for long.

Responsibilities

• designing systems and databases that handle high traffic and scale easily
• testing GenAI solutions (RAG, LLMs, model security techniques...) and integrating them into our platform
• creating integrations with external systems (REST APIs, WebSockets)
• building UIs and admin panels that simplify working with AI - from editing scenarios to training models (Vue.js)
• ensuring code quality and security
• shaping and developing architecture that evolves with the platform

Requirements

• at least 3 years of experience in software development. Our stack includes:
  • Frontend: Vue.js / TypeScript
  • Backend: ~80% Node.js (TypeScript), ~20% PHP Laravel
  • Infrastructure: Terraform, Google Cloud Platform
  • Databases: Elasticsearch, MySQL, Cloud Firestore
• experience with Git and basic Docker usage
• using AI tools as part of your coding process (“vibe coding”)
• understanding of REST API design principles
• writing clean, well-documented, and tested code
• familiarity with software design patterns and clean code practices
• fluent communication in Polish and good in English (especially reading technical docs)

Nice to Have

• strong questioning skills and ability to connect the dots
• independence, reliability, and continuous self-improvement
• following through and closing things out
• proactivity, creativity, and genuine enthusiasm
• clear, open communication
• willingness to experiment and learn from your mistakes
• experience with Elasticsearch or Google Cloud Platform (or other public clouds)
• worked with SIP or audio processing for voice assistants

We Offer

• Salary between 9 000 – 13 000 PLN net (B2B)
• 26 paid days off per year + public holidays
• Real impact on the product and platform from day one
• A tight-knit, motivated team where your decisions make a difference
• Projects that actually go live, including deployments at major enterprises and an EU-funded innovation project for the public sector
• Trust, flexibility, and space to test, learn, and bring your ideas to life
• Collaboration with experienced devs, devops, data scientists, SEO specialists (we’re part of a tech hub)
• A bright, brand-new office in central Wrocław, with a big terrace and seriously good coffee
• No corporate nonsense, no dress code

About the Company

We are KODA, a leading AI platform developer in Poland. Our mission is to implement AI assistants for some of the biggest brands in Poland, including TVN, Żabka, Biedronka, and Santander Consumer Bank.

Recruitment Process

• Phone screening with HR (20 min)
• Technical task
• In-depth conversation with our CEO (1 hour)

Sounds interesting? Let’s talk.

We can't wait to meet you!

announcement.apply

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Location: Wrocław, Poland

Job ID: 31

Published on: 07/08/2025