Vesster

Careers

The team you build is the company.

Small, senior, forward-deployed. We take the hardest, most-regulated agentic problems into production, the finish line is a governed system running in a client's operation.

The Vesster team working through a system design at the whiteboard

We build your agents, run them in production, and hand you ownership, proven where getting it wrong is illegal.

What we do, in one line
01 / 04Why join

Why join

Why senior people choose this work.

Reasons to join, the honest ones.

The hardest problems, fully owned

Autonomy under liability, adversarial inputs, compliance that has to hold in front of a regulator. If it were easy it wouldn't need us.

Forward-deployed, real impact, measured in production

You work inside the client's operation, on their real process and data. What you ship runs in production and is measured there.

Senior-only, small elite team

No junior profiles hidden behind a partner. The people in the room are the people accountable for the outcome.

Learn at velocity, with real backing

Luso-American, present in 5+ countries, backed by the JOYN Group, boutique pace with enterprise reach behind you.

02 / 04The standard

The standard

The bar we hire against

  • 01

    Extreme responsibility, you own the outcome, end to end.

  • 02

    Intellectual honesty, you'll tell a client "not yet" when it's true.

  • 03

    Comfortable with the hardest room, CxO, risk, compliance.

  • 04

    AI-native in your daily work, in practice, in every engagement.

  • 05

    If there is doubt, there is no doubt, we hire outliers or we wait.

03 / 04How we work

How we work

Senior people, embedded and accountable.

Forward-deployed: senior people embedded on the client's real process, accountable for a governed system in production. Pairs of process analyst + AI specialist, close to the problem, measured on the result.

A process analyst and an AI specialist pair-working on a client's real process
Life at Vesster · Carnaxide
04 / 04Open roles

Open roles & role families

We hire when the right person appears.

Based in the Lisbon area (Carnaxide, on-site) unless noted. We hire when the right person appears, reach out even if nothing below is an exact match.

2open roles right now

Open

AI Ecosystem Builder

Build the AI talent network and community around Vesster; scout senior AI/ML people; feed market intelligence.

Carnaxide, Lisbon, on-site

Open

AI Enterprise Advisor

Win enterprise trust from the first conversation; advisory-led selling of governed agents; challenge assumptions, close on credibility.

Carnaxide, Lisbon, on-site

Role family

Forward-Deployed Engineer

Design and ship governed agents on the client's real process, durable execution, handoff-and-resume, evals.

Role family

Process Analyst

Own the business workflow inside the engagement; map what the process really does and where an agent earns its autonomy.

Role family

AI Specialist

Agent architecture, security patterns and the evaluation harness, the trust spine behind every deployment.

We hire when the right person appears

Tell us the hardest thing you've shipped. If there's a fit, we'll know quickly.