Experteer Overview Senior Full Stack Engineer to design and build dependable, scalable systems in Barcelona. You will shape architecture, drive reliable data and platform decisions, and mentor peers while delivering production-grade backend and frontend solutions. The role blends cloud-native, serverless, and AI/ML platform work with a strong emphasis on security and observability. You’ll work with cross-functional teams to impact growth and decision-making through robust engineering foundations.Compensaciones / Incentivos
- Build and maintain production-grade systems from scratch (backend services, APIs, data/ML platforms, automation)
- Design and develop APIs (REST, FastAPI, GraphQL, gRPC)
- Architect cloud-native, serverless, microservices, event-driven systems with cloud integration (GCP/AWS)
- Implement DevOps practices (CI/CD, Docker, Kubernetes, Terraform/IaC, automated deployments)
- Apply security-aware engineering (IAM least privilege, secrets management, OIDC, Entra ID)
- Lead technical design and mentor engineers; communicate with stakeholders
- Develop frontend/web apps for internal tools and dashboards
- Work with relational and NoSQL databases (PostgreSQL, Redis, BigQuery, DynamoDB)




- Ensure observability and debugging using CloudWatch, Grafana, Datadog
- Contribute to AI/ML platforms, agentic AI, agents, chatbots, RAG and LLM-based systemsResponsabilidades
- Software engineering fundamentals; production-grade systems
- Python backend development; APIs, services, data/MLplatforms, automation
- API development across REST, FastAPI, GraphQL, gRPC; architecture across cloud-native, serverless, microservices, event-driven
- Cloud experience (GCP/AWS); ECS, Lambda, SNS, SQS; managed data services
- DevOps background: CI/CD, Docker, Kubernetes, Terraform/IaC, automated deployments
- Security-aware engineering: IAM least privilege, secrets management, OIDC, Entra ID
- Experience with AI-assisted programming tools and modern workflows
- Frontend/web app development for internal tools; dashboards
- Databases: PostgreSQL, Redis, BigQuery, DynamoDBRequisitos principales
- Private health insurance
- EPAM Employees Stock Purchase Plan
- 100% paid sick leave
- Referral Program
- Professional certification
- Language courses

📌 Senior Full Stack Engineer (Python/Js) (Barcelona)
🏢 Epam Systems
📍 Barcelona