Senior Engineer

Novemberfive; Antwerpen; Hybride; EUR 90 000 - 120 000; Plein temps

Avantages offerts par ce poste

Mobility budget

Company car

Smartphone budget

Mobile subscription

MacBook

Pension plan

Hospitalization insurance

Net expenses

Meal vouchers

12 holidays

Résumé du poste

November Five in Antwerp is seeking engineers who move the needle in AI-led delivery. We value engineers who ship tangible results and thrive in high-stakes projects, joining smaller, cross-functional teams.

This hybrid role requires 5+ years of engineering experience, strong React/React Native or native mobile skills (Swift/Kotlin), and daily use of AI tooling. You'll work on client deliveries with a direct, candid feedback culture.

Qualifications

• 5+ years of engineering experience with a track record of measurable impact on products and teams.
• Strong command of React, React Native, native Apple (Swift), or native Android (Kotlin).
• Active daily use of AI tooling in engineering workflows with a clear point of view on direction.
• Agency or consulting experience and ability to manage client delivery and shifting priorities.
• Strong communication skills and the ability to give and receive candid feedback.
• Willingness to work hybrid in Antwerp, 2-3 days on-site.

Connaissances

Engineering experience

React/React Native

AI tooling usage

Client delivery experience

Strong communication

Hybrid on-site readiness

EU work authorization

Outils

React

React Native

Swift

Kotlin

Description du poste

About Us

We’re November Five. Makers, designers, strategists. Different backgrounds, one mindset. We say what we mean and do what we say. Passion walks in; expertise grows.

Feedback is direct. We’re hard on the facts, but kind on the people. We wear more than one hat, and we’re proud of it. We collaborate hard and we’re always looking for more people like us.

We’ve also built things of our own. Appmiral, Spencer, Gorilla, Wovian. Four ventures born inside November Five. When the right idea meets the right people, we build it. That’s not a side note. It’s part of who we are.

About the Role

We're not actively hiring right now, but we're always in conversation with engineers who can genuinely move the needle at November Five. If that's you, we want to talk.

We're actively evolving towards smaller teams. Teams that don't care about roles in the strict sense. Engineers who do what's needed to make a project successful, who thrive in high-stakes, AI-led delivery, and who challenge the status quo rather than defending it.

This isn't about growing headcount. It's about finding people who tangibly shift what we ship, how we ship it, and how the people around them work.

Requirements

What we're looking for

• 5+ years of engineering experience with a track record of measurable impact on products and teams
• Strong command of at least React, React Native, native Apple (Swift), or native Android (Kotlin)
• Active, daily use of AI tooling in your engineering workflow, with a clear point of view on where it's heading
• Agency or consulting experience, you understand client delivery, shifting priorities, and juggling multiple projects simultaneously
• Strong communication skills and the ability to give and receive candid feedback
• Comfortable working hybrid in Antwerp, 2-3 days per week on-site, non-negotiable
• EU work authorization, we do not offer visa sponsorship or relocation support

Our technical environment

We work across React, React Native, and native Apple (Swift) and Android (Kotlin). Depth in one stack and credibility across others matter more to us than strict specialization. We value engineers who pick the right tool for the problem, not the tool they've always used.

AI is central to where we're going. We're not looking for engineers who are curious about AI. We're looking for engineers who already build with it.

Benefits

How you grow here

We use our Impact x Growth x Reward (IGR) framework, to make progression clear and evidence-based. Your growth is tied to the impact you create: on clients, on the work, on the team around you.

N5 is also a place where ideas become ventures. Four businesses have been built here already. If you’re working on something, we don’t ask you to leave it at the door.

Why join us?

Because the work matters. And so do our people.

• Ship real products for Coca-Cola, Le Pain Quotidien, Telenet, and others.
• Work with people who will tell you when something isn’t good enough. They mean it as a compliment.
• Build the design culture, don’t inherit someone else’s.
• Stay close to the craft while growing the team around you.
• A benefits package built around trust: mobility budget or company car, smartphone budget, mobile subscription, MacBook, pension plan, hospitalization insurance, net expenses, meal vouchers, 12 additional holidays and shared rewards.
• Work from our Antwerp HQ. Worth seeing for yourself.