Full Stack Engineer

Vistasglobal — Qatar · Posted ~1 hour ago

Senior Full-time

Skills

Python 3.12 FastAPI SQLAlchemy Alembic React TypeScript PostgreSQL Temporal XML XSD Schematron XPath Docker AWS Vibe Coding Agentic IDE Python

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Summary ✨ AI‑Generated

Join an engineering team building and operating a modern business-critical platform end to end. You will work across Python backend services, React and TypeScript interfaces, PostgreSQL, cloud infrastructure, workflow orchestration, XML standards, and secure digital signing. The position suits an experienced full-stack engineer who enjoys architectural ownership, production systems, performance optimization, and modern AI-assisted development practices.

Highlights

End-to-end ownership of a modern e-invoicing platform, with substantial responsibility across backend, frontend, cloud infrastructure, architecture, security, scalability, and reliability. The role offers exposure to modern development practices and advanced workflow, data, and digital-signing technologies.

Description

We are looking for an experienced Full Stack Developer to design, develop, and operate an in-house e-invoicing platform end-to-end. The candidate should be strong in Python backend development, React/TypeScript, PostgreSQL, cloud technologies, and modern Agentic IDE / Vibe Coding practices. Key Requirements 5+ years of hands-on Full Stack Development experience delivering production applications. Strong expertise in Python 3.12, FastAPI, SQLAlchemy, and Alembic. Experience with React and TypeScript for frontend development. Strong PostgreSQL knowledge, including migrations, indexes, query optimization, row-level security, and locking. Hands-on experience with Temporal workers/workflows. Vibe Coding / Agentic IDE experience – Mandatory. Strong XML knowledge: XSD, Schematron, XPath, canonicalization, and digital signatures. Experience with XAdES, PKI, X.509, CSR, and KMS-backed signing is highly preferred. Experience with Docker and AWS services such as ECS, RDS, S3, KMS, and ALB. Good knowledge of Git and GitHub Actions.