Full Stack Engineer

DESCRIPTION

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: Node.js / 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