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Data Architect

  • Belgrade
  • Cluj-Napoca
  • Krakow
  • Larnaca
  • Lodz
  • Lublin
  • Remote.Bulgaria
  • Remote.Poland
  • Riga
  • Sofia
  • Varna
  • Warsaw
  • Wroclaw
Hot vacancySmall team (1-10 people)

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Client

Our client is modernizing and scaling its data ecosystem to support intelligent, real time, secure, and compliant fleet and vehicle related payment solutions. The AI Focused Data Architect will define and evolve the data architecture needed to power advanced analytics, machine learning, and AI driven features such as fraud detection, risk scoring, spend optimization, and predictive vehicle insights.

Join a great company, not merely an individual project

Position overview

This role combines deep architectural expertise with hands on knowledge of AI/ML data pipelines. You will design robust, secure, real time data platforms that enable our client to deliver next generation international vehicle payment capabilities.

Responsibilities

  • Plan end to end data architectures that support AI and ML workloads using structured, semi structured, and unstructured data
  • Develop data models, canonical schemas, entity definitions, and integration approaches for international vehicle payment workflows
  • Architect scalable data pipelines that handle ingestion, transformation, feature engineering, and model deployment
  • Define long term data architecture strategy aligned with the platform roadmap
  • Ensure the data architecture supports explainable AI, responsible AI, and transparent model evaluation
  • Collaborate with data science teams to enable a unified feature store, ML registry, and model ready datasets
  • Implement real time and near real time data flows for fraud detection and authorization decisioning
  • Evaluate and recommend AI and ML technologies, vector stores, model operations platforms, and data platforms
  • Enable secure integration of generative AI and predictive AI into customer and operator facing solutions
  • Establish data quality, lineage, metadata, and cataloguing standards
  • Partner with security and compliance teams to align with PCI, GDPR, and financial services data requirements
  • Define and support policies for data retention, PII handling, model transparency, and AI governance
  • Collaborate with software engineering teams to embed data centric design principles into product architecture
  • Provide architectural guidance on APIs, microservices, and event driven systems
  • Conduct architectural reviews, create reference architectures, and mentor engineers
  • Drive improvements in data reliability, platform scalability, and cost efficiency

Requirements

  • 10+ years of experience in data architecture, solution architecture, or related roles
  • Experience designing cloud native data platforms in AWS
  • Knowledge of distributed data processing, data lake and lakehouse architectures, streaming platforms, feature stores, and model serving patterns
  • Understanding of ML operations practices including CI/CD for ML, automated retraining, and model monitoring
  • Experience designing or supporting AI or ML based products
  • Understanding of security and regulatory requirements for financial data
  • Ability to communicate clearly with technical and non technical stakeholders

Nice to have

  • Experience in payment processing, vehicle telematics, or financial services
  • Familiarity with vector databases and LLM based architectures
  • Exposure to real time fraud detection systems
  • Certifications in Azure Data or AI, Enterprise Architecture, or similar areas
  • Experience with enterprise scale modernization programs

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We offer

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Vacation

As per the laws of your country. We do ask you to take a proper rest

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Health insurance

We help you to take out an insurance policy for you and your loved ones

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Sick pay

10 days without a doctor's note, afterwards - as per the laws of your country

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Time off for state holidays

According to the official calendar, regardless of the client’s schedule

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Pleasant environment

Two large corporate parties and many small get-togethers for colleagues

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Comfort service

Solving technical and everyday problems at work

The benefits package may vary depending on the region and the type of contract
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FAQ for Candidates

Work on global projects, grow your career in a supportive, flexible, and innovative tech environment. We help cover the cost of IT certifications and provide access to top-tier courses and learning platforms. View current openings and take the next step with us.

DataArt is a global software engineering company that helps businesses build powerful data, analytics, and AI solutions. We work with clients across a range of industries — including Finance, Healthcare & Life Sciences, Consumer Goods & Retail, Travel, Media & Entertainment, Mobility, and Manufacturing.

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DataArt supports flexible work formats to help you find the balance that works best for you. You can choose to work from the office, go hybrid, or stay fully remote—each option comes with equal opportunities for growth. We’ll help set you up with secure access and the equipment you need. With 46 remote and onsite official locations, you can join us from almost anywhere in the world.

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At DataArt, we put people first—fostering a culture built on trust, flexibility, and professional growth. We believe in open communication, mutual respect, and the freedom to choose how and where you work. Diversity, equity, and inclusion are core to our values, and we actively support a workplace where everyone can thrive. From mental health support to global sustainability efforts, we aim to create a healthy, empowering environment for all.

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There's no one-size-fits-all career path at DataArt—your growth is yours to shape. Whether you want to deepen your technical skills, move into management or sales, or even switch professions entirely, you'll have the support to do it. With exam fees fully covered, you can also earn professional certifications, like AWS, Azure, or Google Cloud. With tools like the Professional Development Map, the Talent Lab, and access to expert mentoring, we help you build your desired career.

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DataArt offers competitive compensation along with a range of thoughtful benefits that support your well-being, growth, and daily comfort. You’ll get flexible vacation and sick leave, mental health programs, and access to a corporate laptop or BYOD option. We also offer bonuses for referrals, parental leave, and smooth exit and return-to-work options.

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At DataArt, we focus on creating an environment where people want to stay and grow. With 95% of employees recommending us to a friend on Glassdoor and a 100% CEO approval rating, we’re proud of the trust we’ve built. From mentoring programs and professional development services to support and conflict resolution programs, we invest in our colleagues' growth and wellbeing—because when people feel valued, they stick around.

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