Technical SME / AI Lead Developer

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

You’ll step in as a Technical SME, working closely with Product, Engineering, Architecture, Data, Security, Risk/Compliance, Operations, and business stakeholders to build the UK GPB AI proposal generation application – from discovery through delivery and operational handover. Your role will be central to translating business outcomes and architecture direction into clear requirements, designs, and implementation-ready backlog items – not just execution.

Sounds like your kind of challenge? 

#LI – Hybrid: 2x/week from the office in Kraków

What you’ll be doing

  • Leading the build-out of the AI proposal generation application: workflow design, agent orchestration, portfolio/content retrieval, reusable Skills, MCP Tool integration, output formatting, evaluation, and human review controls.
  • Contributing hands-on to AI Agent workflows, Skills, MCP Tools, integration components, prototypes, and preview/export capability while guiding engineering teams on business context and delivery constraints.
  • Developing and validating workflows that retrieve portfolio data, source approved content, assemble client-ready proposal sections, apply disclosures, and provide traceable evidence for review.
  • Defining requirements for data sourcing, transformation, quality, lineage, metadata, governance, tool contracts, validation rules, and traceability.
  • Producing feature briefs, user stories, acceptance criteria, process flows, data mappings, dependency logs, decision records, and readiness packs.
  • Supporting design reviews, risk/control assessments, assurance activities, and responsible AI controls.
  • Capturing non-functional requirements across performance, resilience, security, auditability, scalability, usability, supportability, and observability.
  • Defining evaluation, monitoring, regression, prompt/tool versioning, telemetry, golden dataset, and success metrics for production AI solutions.

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

What you get in return

  • Flexible cooperation model – choose the form that suits you best
    (B2B, employment contract, etc.)
  • Hybrid work setup – Hybrid: 2x/week from the office in Kraków
  • 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

 
  • 5+ years in technology delivery, system analysis, or product/solution design in complex or regulated environments.
  • Proven experience in:
    • Designing AI-enabled workflows (RAG, agent orchestration, tool integration, structured outputs).
    • Delivering data-driven and automation-centric solutions.
    • API-based integrations and event-driven processes.
  • Strong technical skills: coding, configuration, prototyping, integration troubleshooting, and CI/CD awareness.
  • Familiarity with secure design, IAM, resilience, scalability, and compliance in highly regulated settings (banking or financial services).
  • Excellent communication and stakeholder management, balancing technical and business priorities.

Nice to have

  • Experience in investment proposal, document composition platforms, or client reporting.
  • Knowledge of AI Agent patterns, LLMOps, golden datasets, evaluation strategies, and regulatory AI governance.
  • Previous exposure to Private Banking solutions or systems like Aladdin.

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. 

Technical SME / AI Lead Developer

Kraków

B2B

1700 - 1850 PLN/MD netto + VAT

I will handle your recruitment

Anna Rodak-Bucka

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.

New baby gift

Important moments matter to us.

When a child is born, we prepare a personalised gift. All it takes is a short message to the Talent Network Development team.

do you like
like our offer?

the recruitment process

We support you at every stage

Submit your CV

Apply directly for a selected job offer or simply send us your CV.

Recruiter call

If your profile matches the role or we have a good opportunity for you, a recruiter will get in touch with you.

Profile shared with the client

After the call, we recommend your profile to the client. This is your first real step toward a specific project.

Project interview

If the client wants to proceed, we arrange the meeting. We prepare you for the interview and stay in close contact.

Feedback and decision

You receive feedback regardless of the outcome. If it’s a match, we present an offer.

Contract 100% online

All formalities are handled remotely. Fast, convenient and straightforward.

Ongoing support

Our IT Talent Network team supports you throughout the entire project.

Referral Program

Refer a friend & get up to 6,000 PLN

Do you know an IT specialist who could be a good fit for one of our projects? Share their contact details with us and we’ll take care of the rest.

You can receive up to 6,000 PLN for a successful referral.