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 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
Daily tasks
- 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.
Requirements
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.
Must have: System analysis, Prototyping, IAM, Stakeholder management
Nice to have: AI