Senior Software Engineer

Roko Labs · Zagreb, HR · 1 month ago

Work mode: Remote
Seniority: Senior
Employment: Contract
Category: Software engineering

agentic-ai ai cloud cloud-native devops dotnet java llm nodejs python react

Design and develop enterprise-grade, AI-powered software solutions across the full stack (.NET/Python backend, databases, cloud infra, DevOps, and optionally React frontend), working directly with clients in cross-functional pods.

What you’ll do

Design and develop enterprise-grade AI-powered software solutions for large clients.

Take ownership of technical decisions and help shape the architecture of projects.

Design and implement solutions across the stack, including backend, databases, cloud infrastructure, and DevOps.

Work primarily with .NET or Python; experience with Java or Node.js is also valuable.

Contribute to the frontend when needed, with React experience being a strong plus.

Work with AI technologies and integrate AI capabilities into robust, production-ready applications.

Work directly with clients: understand their needs, explain technical trade-offs, provide guidance, and challenge assumptions when necessary.

Work independently while collaborating closely with other engineers and specialists within your pod.

Help establish technical direction, identify risks and dependencies, and make pragmatic decisions.

Take ownership when things get difficult: prioritize, lead, de-escalate, communicate clearly, and defend your technical position when you believe it is the right one.

Help ensure that solutions are scalable, maintainable, secure, and suitable for enterprise environments.

What we’re looking for

Essential

Bachelor’s or Master’s degree (or higher) in Software Engineering, Computer Science, Artificial Intelligence, or a related technical field.

Strong professional experience as a Software Engineer, with significant technical depth.

Expert-level proficiency in .NET or Python.

Strong understanding of software architecture and the ability to design systems beyond individual components.

Experience with databases, cloud infrastructure, and DevOps.

At least a working understanding of frontend development; React experience is preferred.

Experience using AI tools in your everyday development workflow — we expect you to actively use AI to improve how you work.

Ability to work independently and take genuine ownership of technical outcomes.

Strong communication and collaboration skills, including the ability to work directly with clients.

Ability to make decisions in ambiguous situations, prioritize effectively, and stand behind your technical judgment.

Fluency in English.

Strongly preferred

Experience building and operating AI-powered solutions in production, particularly in enterprise environments.

Experience with LLMs, AI agents, RAG, AI integrations, or other modern AI application patterns.

Experience designing cloud-native architectures.

Experience working across the full software lifecycle, from architecture and development through deployment and production operations.

Experience with React and modern frontend development.

Experience working in consulting, client-facing engineering, or similarly collaborative environments.

Why join us?

Our developers work on only one project at a time, no context switching

We strive towards long-term collaboration, you have the opportunity to get to know the client and his needs well, as well as the team

You will have the opportunity to work on complex solutions with the latest technologies

Remote work means it's up to you whether you work from home, on the beach, or in the office

Flexible working hours mean that you can tailor your workday to your preferences, without a time-tracking system

All our employees will right away receive a contract for an indefinite period (B2B collaboration is also an option)

We provide regular feedback as part of our commitment to your ongoing development and success

If you love taking courses or going to conferences, we are always open to discussing education opportunities, especially in the realm of AI and cloud

Each team has its own monthly knowledge-sharing sessions combined with weekly talks and brainstorming sessions aimed at improving our current work and processes

If you have a colleague or a friend who could be a good fit for us, we can offer you a referral fee

Salary will be based on your experience and skills

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What you’ll do

What we’re looking for

Essential

Strongly preferred