Developer – AI-Enabled Delivery

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.

Join Our Client’s Team as a Java Developer – AI-Enabled Delivery

Are you a Java Developer passionate about building secure, scalable microservices and eager to work in an innovative AI-enabled SDLC environment? Our client is looking for experienced developers to join the team delivering Global Collateral & Facility Management capabilities as part of a strategic transformation program.

This role combines hands-on engineering, cutting-edge GenAI practices, and strong controls to ensure quality, security, and compliance in an enterprise environment.

Sounds like your kind of challenge?

#LI-Hybrid – 8 days per month in the office in Kraków

What you’ll be doing

Engineering Delivery

Design, build, test, and release Java microservices using Spring Boot for enterprise-scale platforms.
Contribute to architectural discussions and solution design, ensuring alignment with non-functional requirements (performance, resilience, scalability).
Help resolve technical risks, dependencies, and blockers across multiple workstreams.

AI-Enabled SDLC & Engineering Governance

Use AI-assisted tools responsibly to accelerate development cycles while applying governance and guardrails for security, IP control, and compliance.
Apply GenAI techniques such as LLM-assisted development and prompt engineering under strict controls.
Contribute to safe usage patterns for retrieval-augmented generation (RAG) and agent-based workflows with human-in-the-loop validation.

Quality, Security & Operational Readiness

Implement unit, integration, and contract tests with strong coverage metrics (JUnit, Mockito, TestContainers).
Ensure secure coding practices, vulnerability management, and observability (logs, metrics, traces).
Deliver production-ready services supporting reliability and compliance requirements.

Collaboration

Work closely with Tech Leads, QA, SRE, architects, and platform teams to integrate microservices across business-critical systems.
Foster a culture of continuous improvement and inclusive team collaboration.

Note: Detailed project information will be shared during the recruitment process.

What you get in return

Flexible cooperation model
Hybrid work setup – 8 days per month in the office in Kraków – remote days available depending on the client’s arrangements
Collaborative team culture – work alongside experienced professionals eager to share knowledge
Continuous development – access to training platforms and growth opportunities
Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
High quality equipment – laptop and essential software provided

Who we’re looking for

4–8 years’ experience in software engineering with strong background in:
Building Java microservices (Spring Boot) in enterprise environments.
RDBMS design and optimization (Oracle/PostgreSQL).
Integration patterns (REST, messaging/eventing) and API versioning strategies.
CI/CD pipelines and tooling (Jenkins/GitLab, Sonar, SAST/DAST).
Strong test automation experience (JUnit, Mockito, TestContainers).
Hands-on experience with cloud (GCP) deployment models.
✔ Familiarity with GenAI concepts, LLM use cases, RAG/agent-based patterns, and governance principles.
✔ Ability to make pragmatic decisions under tight deadlines while maintaining quality standards.

Desirable

Exposure to regulated financial services environments with strict controls.
Experience with containerized deployment, Kubernetes, and modern observability stacks.
Prior work implementing AI-enabled SDLC practices responsibly with governance.
Hands-on GenAI prototyping: RAG pipelines, evaluation approaches, prompt/version management.

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

Developer – AI-Enabled Delivery

Kraków

B2B

1500-1800 PLN/MD netto + VAT

Apply for position

I will handle your recruitment

Aneta Nankiewicz

SUPPORT & BENEFITS

Private healthcare

Fast access to doctors and medical tests.

Mindbox fully covers the individual package. You can extend the coverage to your partner and family on preferential terms. A wide network of medical providers and clear rules for everyday use.

Multisport

Energy that pays off.

We cover 50% of the card cost. You get access to thousands of sports facilities across Poland, plus a convenient mobile app. Additional cards for family members are available.

Training & development

Practical support for your career growth.

We co‑fund courses, certifications and conferences under a clear Training Policy. You also get access to a library of recorded webinars and trainings – available whenever you need them.

Eyewear or contact lenses co‑funding

Clear vision means comfortable work.

Up to PLN 500 every two years, with an additional PLN 300 available in justified cases. Simple reimbursement, regardless of your form of cooperation.

Group life insurance

Real protection from day one.

Option I is fully funded by Mindbox, Option II is co‑funded. You can include your partner and adult children, with coverage that also applies to treatment and hospitalisation abroad.

Ongoing support from the Talent Network Development

You’re not on your own in a project.

Regular contact, quick response and a partnership‑based approach. You focus on your work — we help take care of the rest.

Regular integration meet‑ups

Relationships that work beyond the project.

Cyclical meet‑ups for contractors in major cities across Poland. A space to talk, exchange experience and stay in real contact with the Mindbox team.

Annual company‑wide integration

One event. The whole community.

A two‑day company gathering with accommodation, transport and a full activity programme. Time to connect teams from across Poland and build shared experiences.