Svitla Systems Inc. is looking for a Full Stack Developer with Angular/Golang for a full-time position (40 hours per week) in Argentina. Our client is a integral technology company specializing in self-service payment solutions and digital customer engagement for the retail petroleum industry.
This role sits between the frontend and backend teams, owning work that crosses the boundary between them, using an AI coding agent to bridge gaps beyond your secondary-stack depth, while retaining full accountability for what ships. This is not a "senior in both stacks" role. It's built for an engineer who can go deep on one side, hold their own on the other, and knows how to direct (and verify) an AI agent for the rest.
Requirements:
- 5+ years of senior-level experience with either:
- Golang — RESTful APIs, MongoDB, NATS (or equivalent message queue), automated testing
- Working competence in the other stack: able to independently ship features with multi-step business logic (branching tied to domain rules), not just CRUD.




- Demonstrated experience directing AI coding agents on real production code — prompting for a specific output, reviewing and correcting generated code, and judging when the agent's output isn't good enough to merge.
- Strong knowledge of Git and agile workflow.
- Be comfortable participating in both frontend and backend team discussions and translating between them without needing a bridge person.
- Honest self-assessment of the limits of your secondary-stack competence — this role depends on knowing when to hand off to the agent (and then verify) versus when just to write the code.
- Strong written communication skills for documenting decisions at the boundary between stacks, legible to both specialist teams.

Responsibilities:
- Own features end-to-end in your primary stack (Angular or Golang) at a senior level.
- Independently design and ship features in your secondary stack that involve multi-step business logic (branching tied to domain rules) — not j

📌 FULLSTACK DEVELOPER (Argentina)
🏢 Svitla Systems
📍 Argentina