AI Engineer

MAS Global Consulting; Colombia; Presencial; COP 89.280.000 - 156.240.000; Jornada completa

Descripción de la vacante

MAS Global Consulting in Colombia is seeking engineers who will build MAS's AI platforms end to end, including frontend, API, data and deployment. You will sit with stakeholders to understand problems before deciding what to build and keep them close during development.

We ship small and early, with human-in-the-loop guidance. You will own your work from planning through review, ensuring the product remains aligned with client needs and quality standards.

Formación

• Solid full-stack experience with TypeScript and Python, with shipped products you can walk us through.
• Advanced agent orchestration: designed and shipped multi-step or multi-agent workflows; explain why.
• An agentic SDLC in daily practice: spec, implementation, tests and review with agents in the loop.
• Stakeholder fluency: translate client needs into what to build and what not to.
• Ownership past the pull request: monitor adoption and adapt based on results.
• Working English for stakeholder conversations, code review and documentation.

Responsabilidades

• Build MAS's AI platforms and products end to end: frontend, API, data, deployment.
• Sit with stakeholders and users to understand the problem before deciding what to build, and keep them close while you build it.
• Sweat the experience: what you ship has to work well and feel well made, considering best agentic SDLC practices.
• Automate processes where it clearly pays off, and measure the before and after.
• Build prototypes for demos and pilots when the moment calls for it, and keep the line between prototype and product explicit.

Conocimientos

Full-stack experience

TypeScript

Python

Agent orchestration

Agentic SDLC

Stakeholder communication

Ownership mindset

English proficiency

Descripción del empleo

Software delivery has changed. At MAS we build with AI agents as part of the team, and with people always making the calls that matter. We are looking for the engineers who will take MAS to the next level: engineers who are fast because they understand the problem, the user and the client, not instead of understanding them.

What you will do

• Build MAS's AI platforms and products end to end: frontend, API, data, deployment.
• Sit with stakeholders and users to understand the problem before deciding what to build, and keep them close while you build it.
• Sweat the experience: what you ship has to work well and feel well made, considering best agentic SDLC practices
• Automate processes where it clearly pays off, and measure the before and after.
• Build prototypes for demos and pilots when the moment calls for it, and keep the line between prototype and product explicit.

How we work

• As a team. Engineers, designers, business people and AI agents build together; nobody ships alone and nobody hides behind a ticket.
• Agentic, with a human in the loop, always. Agents plan, implement and review with us, people define the intent and hold the judgment.
• “The AI wrote it that way” does not explain a bug or a missed requirement. If you shipped it, you own it. Agent output is a draft you judge before it ships.
• We ship small and early: a working version in front of someone this week beats a full plan next month.

What we look for

Speed only counts if you understand what the client needs, what a good experience looks like, and why the problem matters.

Must have

• Solid full-stack experience, TypeScript and Python in our case, with shipped products you can walk us through: the decisions, the tradeoffs, what you would do differently.
• Advanced agent orchestration: you have designed and shipped multi-step or multi-agent workflows (planning, tool use, handoffs, retries, human checkpoints) and can explain why that shape beat a simpler one.
• An agentic SDLC in daily practice: spec, implementation, tests and review with agents in the loop, under gates that catch what the agents get wrong. We will ask you to show us how you work.
• Stakeholder fluency: you can sit with a client or a business team, understand the problem in their words, and translate it into what to build — and what not to.
• Ownership past the pull request: you follow whether what you shipped got adopted, and you change course based on what you learn.
• Working English for stakeholder conversations, code review and documentation.

Good to have

• Advanced RAG: retrieval pipelines you built and tuned (chunking, indexing, reranking) and the measurements that told you they improved.
• Evaluation practice: eval sets, LLM-as-judge or regression harnesses that gated releases.
• Cloud depth, Azure in our case: infrastructure as code, observability, cost-aware deployment of AI workloads.