Home Careers Discover openings Senior Full Stack Engineer (Python)

Senior Full Stack Engineer (Python)

Wroclaw, Krakow, Gdansk, Warsaw, Poland

We're looking for a motivated and highly skilled Senior Full Stack Engineer to join a project with a high-profile Machine Learning focused client team. This role is a prime opportunity to drive the next generation of application development, focusing on robust backend architecture, modern frontend experience, and sophisticated ML integration.

Essential functions

  • Platform Refactoring: Lead the complete backend architectural refactoring to ensure high performance, scalability, and maintainability.

  • ML Feature Development: Design, build, and deploy new features, specifically focusing on the integration of ML models and LLM services into the main application workflow.

  • Full Stack Delivery: Develop and optimize both frontend components and backend APIs using modern, scalable frameworks and libraries.

  • System Stability & Reliability: Implement continuous monitoring, maintain system stability, and provide high-priority, rapid-response support for urgent user data issues and application downtime.

  • Infrastructure Management: Contribute to the design and maintenance of scalable infrastructure, focusing on autoscaling, containerization, and CI/CD best practices.

  • Code Quality: Champion code quality across the team by implementing and enforcing rigorous unit testing and integration testing protocols.

Qualifications

  • Backend Proficiency: Strong experience with Python (required) and building performant APIs using frameworks like FastAPI or similar.

  • Frontend Expertise: Hands-on experience with modern JavaScript development, including React/Node.js and TypeScript.

  • Database Management: Demonstrated experience with MongoDB, including data modeling, schema design, and performance optimization for large datasets.

  • Infrastructure: Practical working knowledge of containerization using Docker and orchestration via Kubernetes, along with managing CI/CD pipelines.

  • ML/AI Integration: Proven experience integrating Machine Learning models, services, or APIs (including LLMs) into production web applications.

  • Modern UI Components: Experience working with modern React component libraries (e.g., TanStack Table, Shadcn UI, or similar systems).

Would be a plus

  • Experience with advanced data visualization libraries (D3.js, Chart.js, Visx).

  • Expertise in LLM application development, specifically with pipelines for data science or analytics (e.g., topic modeling, sentiment analysis workflows).

  • Deep familiarity with the modern React ecosystem, including state management and utility libraries like Tailwind CSS.

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.

Apply to the position

apply status Information on personal data processing
decline status You cannot apply for a position without accepting “INFORMATION ON PERSONAL DATA PROCESSING”

    decline-status file-icon
    Invalid file size or format. DOC, DOCX, TXT, PDF (2 MB)

    Consent to the processing of personal data in future recruitment processes*

    We are committed to maintaining a transparent and ethical workplace. To learn more about how we support open communication, please review our Whistleblower Policy.

    decline-status file-icon
    Invalid file size or format. DOC, DOCX, TXT, PDF (2 MB)
    Submitting
    decline status

    Applications for this job are no longer accepted. Please explore other open opportunities on our platform.

    Vacancy

    Thank you!

    You applied for the position Senior Full Stack Engineer (Python) successfully. We will get back to you soon. Have a great day!

    check

    Something went wrong...

    There are possible difficulties with connection or other issues. Please try to use another browser (it's recommended to use the latest version of Google Chrome browser). If the problem still persists, please send your application to

    Retry

    Something went wrong...

    Please double-check the information filled in the form, and make sure to provide valid data.

    Retry

    Don’t see the right opportunity?

    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.