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Senior UI/UX Product Designer

Wroclaw, Krakow, Gdansk, Warsaw, Poznan, Poland

We are looking for a Senior UI/UX Product Designer to own the end-to-end design of complex, data-heavy experiences in ML/GenAI and real-time analytics products. You will create scalable dashboards, design systems for Angular/React and Superset, and deliver high-quality interfaces with Figma while collaborating closely with engineering. This role offers the opportunity to drive UX quality in high-performance contexts and shape user-centered solutions through research, metrics, and continuous experimentation.

Essential functions

  • Lead product discovery: map user journeys, define jobs-to-be-done, and translate analytics/ML workflows into clear UX.

  • Design data-heavy UI: information architecture, navigation, and scalable dashboards (tables, time series, cohort, anomaly, and comparative views).

  • Create and maintain a componentized design system for Angular/React and theming for Superset.

  • Produce high‑fidelity designs and prototypes (Figma) and partner closely with engineering for pixel‑perfect implementation.

  • Establish UX quality for performance contexts (real-time states, streaming updates, loading/empty/error, latency masking).

  • Run lightweight research: user interviews, heuristic reviews, usability tests; synthesize insights into roadmaps.

  • Define and track UX metrics (task success, time-to-insight, error rate) and drive continuous experimentation (A/B, multivariate).

Qualifications

  • 5+ years in product design with shipped B2B or data/analytics products.

  • Strong portfolio showing complex workflows, data visualization craft, and measurable impact.

  • Fluency in Figma, prototyping (FigJam/Prototyping tools), and handoff to Angular/React; familiarity with Superset theming/plugins is a plus.

  • Solid grasp of visualization principles (perceptual hierarchy, color for encoding, progressive disclosure) and UX writing for technical users.

  • Experience partnering with PMs/engineers on fast iteration cycles; comfort with Git-based workflows and design tokens.

  • Knowledge of real-time patterns, states, and performance constraints; basic understanding of ML/AI UX and model explainability is a plus.

  • Excellent communication skills

Would be a plus

  • BI/observability tools experience (e.g., Superset, Grafana).
  • Frontend literacy (CSS/HTML, React/Angular components) to debug implementation details.
  • Experience designing for high‑TPS systems, alerts, and triage workflows.

We offer

  • Opportunity to work on bleeding-edge projects
  • Work with a highly motivated and dedicated team
  • Competitive salary
  • Flexible schedule
  • Benefits package - medical insurance, sports
  • Corporate social events
  • Professional development opportunities
  • Well-equipped office

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

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    Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during their employment and for all candidates during the application process.

    All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.