Full Stack Engineer

Vor 6 Tagen

Leipzig, Sachsen, Deutschland abra Vollzeit

abra is looking for a highly skilled Full-Stack Engineer to join our Core System Team

We are seeking an experienced Full-Stack Engineer with deep system-level understanding and the ability to work across frontend, backend, and distributed architectures in a fast-paced, technology-driven environment.

This role is ideal for engineers who enjoy end-to-end ownership, system thinking, and building scalable, high-performance systems.

Responsibilities

  • Design, develop, and maintain end-to-end systems across frontend and backend
  • Build and evolve distributed systems, including microservices and event-driven architectures
  • Develop server-side services and APIs with a focus on scalability and performance
  • Work closely with cross-functional teams to design robust, production-grade solutions
  • Optimize system performance (latency, throughput, caching, batching)
  • Contribute to architectural decisions and system design
Requirements

System & Architecture

  • Strong system thinking with end-to-end architectural understanding
  • Experience with distributed systems and scalable architectures

Frontend

  • Strong experience with React or Angular
  • Knowledge of modern UI practices and responsive design

Backend

  • Hands-on experience developing backend services and APIs
  • Experience with microservices and distributed backend patterns
  • Proficiency in one or more of the following: / TypeScript, Python, Java, C++, Rust

Cloud & APIs

  • Practical experience with cloud platforms: AWS / GCP / Azure
  • Strong understanding of REST, GraphQL, gRPC, WebSockets

Bonus Skills

  • Experience with edge-to-cloud architectures
  • Real-time, video, or streaming pipelines
  • Messaging technologies such as Kafka, NATS, or similar
  • DevOps fundamentals: Docker, CI/CD pipelines
  • Experience with LLM-based systems (agents, embeddings, RAG, model APIs)
  • Strong database expertise (SQL/NoSQL, schema design, performance tuning, high-volume data)

What We're Looking For

  • Broad technical depth across multiple stacks
  • Strong ownership and accountability
  • Fast learner, curious, and adaptable
  • Comfortable working in dynamic, multi-technology environments

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