Senior Full-Stack Engineer

Luxoft Poland — Poland · Posted ~3 hours ago

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Description

🔵Project Description: Senior engineer delivering features end to end: React / Next.js front end, Python (FastAPI / Django) back end, database integration and CI/CD deployment to Azure. Accountable for taking assigned features from design through to production. 🔵Responsibilities: Key tasks • Deliver features end to end across the React / Next.js front end and Python (FastAPI / Django) back end. • Design APIs and database integration (PostgreSQL, Cosmos DB) for the features owned. • Wire up and maintain CI/CD pipelines deploying to Azure (Azure DevOps / GitHub Actions, containers, IaC). • Keep front-end and back-end contracts consistent (OpenAPI / GraphQL schema as source of truth). • Write unit, integration and E2E tests; automate deployment readiness checks. • Resolve cross-layer defects found in UAT and production. Responsibilities and accountabilities • End-to-end delivery of assigned features through to production, including release notes and runbooks. • Consistency between front-end and back-end contracts and shared TypeScript / Pydantic models. • Deployment readiness: pipelines, environment configuration, feature flags and rollback. • Cross-layer defect resolution and root-cause analysis. 🔵Mandatory Skills Description: • Bachelor's degree in Computer Science, Engineering, Information Systems or a related field, or equivalent practical experience. • 7+ years of software development with 4+ years delivering full-stack features (React front end, Python back end) and 2+ years deploying to Azure. • TypeScript, React 18+, Next.js; state management (Redux / Zustand); Jest / Cypress. • Python 3.11+, FastAPI and/or Django, SQLAlchemy / Django ORM, pytest. • Azure: App Service / Container Apps / AKS, Azure SQL or PostgreSQL, Cosmos DB, Key Vault, Application Insights, API Management. • CI/CD with Azure DevOps or GitHub Actions; Docker; Bicep or Terraform at working level. • REST and GraphQL design, authentication (OAuth2 / OIDC, Azure AD / Entra ID). 🔵Nice-to-Have Skills Description: • AWS or GCP experience. • Messaging (Service Bus, Event Grid), background processing (Celery, Functions). • Azure certifications (AZ-204). • Experience in financial services, sovereign wealth / investment holding or other regulated enterprise environments. 🔵Languages: English: C1 Advanced 🔵Our Benefits: 💼 Employment & Compensation Stable employment based on an employment contractCopyright-based remuneration for Developers, resulting in a higher net salary🏥 Health & Well-being LuxMed private health and dental careLife and travel insuranceMyBenefit program (sports card, well-being initiatives, and more)Employee Assistance Program for you and your family, including psychological consultations, coaching sessions, and support in personal matters🚗 Everyday Convenience Car rental options🎓 Learning & Development Access to the LuxTalent platform, offering webinars, training sessions, and certified courses🌍 Career Growth & Mobility Internal Mobility Program, enabling rotation between projects, locations, and accounts…and much more!