Technical Solutions Engineer - Connected Vehicle Integrations - EEVEE Mobility

Wisemen; Diepenbeek; Hybrid; EUR 70,000 - 110,000; Full time

Job summary

EEVEE Mobility is seeking a Technical Solutions Engineer to drive OEM integrations that power our platform for EV charging cost management. Based in Diepenbeek, you will work hybrid with visits to OEM sites, collaborating with the CTO and senior engineers to design and build scalable integrations across the stack.

You will own discovery, architecture, and end-to-end delivery, ensuring data quality and reliable performance across thousands of connected vehicles, while maintaining close

Qualifications

• 4-6 years of full-stack experience, owning features from database to interface.
• Frontend: TypeScript, React, Vue.js, Vite, Tailwind CSS.
• Backend: PHP Laravel, Node.js, MySQL, PostgreSQL.
• Able to design as well as build: you turn a vague partner capability into an interface specification.

Responsibilities

• Run the technical discovery with OEM partners and design the integration before it is built.
• Set the architecture of the OEM layer with CTO and senior engineers.
• Build and extend the integrations, onboarding new brands and deepening connections.
• Own data quality: monitoring, alerting and diagnosis for drifting signals.
• Act as the technical escalation point for OEM issues and build internal tooling for visibility.
• Partner with OEM counterparts: specify needs, test shipments, report defects with evidence.
• Help shape next generation OEM integration products for fleets.

Skills

TypeScript

React

Vue.js

Vite

Tailwind CSS

PHP Laravel

Node.js

MySQL

PostgreSQL

Tools

PHP Laravel

MySQL

PostgreSQL

APIs integration

Job description

As a Technical Solutions Engineer, you will drive the layer for everything EEVEE Mobility rests on: the connection between our platform and the car manufacturers.

Much of that work starts before a line of code is written. You sit with the manufacturer's engineering and product teams early: you establish what a brand can expose, translate it into what a fleet manager actually needs, and shape the integration while it is still a conversation. You run the technical discovery, build the proof of concept, write the interface specification, and defend the design with our CTO and senior engineers beside you. Think of it as part solution architect, part pre-sales engineer - with the difference that you then go and build what you promised.

Your job is to take those integrations to the next level: deeper, more reliable, and built as products instead of one-off connections. The role is deliberately a mix. You build, across the full stack. You operate, keeping data quality healthy across tens of thousands of connected vehicles. You support, as the technical escalation point when an integration behaves strangely. And you partner, as the engineer our OEM counterparts talk to.

You report to our CTO and work closely with our senior engineers on this mission: they know the platform and the history behind every integration, and the architecture is set together. You are based at our HQ in Diepenbeek in a hybrid model, with occasional travel to our OEM partner sites.

About EEVEE Mobility

EEVEE Mobility is a fast-growing tech company focused on EV charge cost management. We help companies understand, manage & reduce their electric vehicle charging costs, leveraging data from within the connected vehicle. This makes our solution the most scalable, hassle-free and smartest one on the market. Our platform empowers Fleet & Mobility managers to regain control over their EV charging operations and costs in a rapidly electrifying world.

Our 800+ customers include leading multinationals such as GSK, Kuehne + Nagel, Atlas Copco and Brussels Airlines.

What's in it for you?

Drive a domain that defines the company: OEM integrations that power our products

Direct working relationships with engineering teams at the manufacturers

The full arc in one role: discovery and design with the partner, then the build - from a manufacturer API to what the fleet manager sees

Close collaboration with our CTO and senior engineers: architecture is decided together, never handed down

Competitive salary package with attractive benefits, including a MacBook Pro, phone + plan, and electric company car with charging pass

Hybrid working model at our HQ in Diepenbeek, in a small team that ships fast

What you will do

• Run the technical discovery with our OEM partners: establish what a brand can expose, translate it into what fleets need, and design the integration before it is built.

• Set the architecture of the OEM layer with our CTO and senior engineers, so that each new integration lands inside it rather than beside it, and shape the products we build on top of it.

• Build and extend the integrations themselves: onboard new brands, deepen existing connections, and turn repeated patterns into reusable building blocks instead of per-brand exceptions.

• Own the quality of the data that comes in: the monitoring, alerting and diagnosis that finds a broken or drifting signal before a customer does.

• Act as the technical escalation point for OEM issues raised by Support and Operations, remove the cause rather than the symptom, and build the internal tooling that lets both teams see the state of an integration at a glance.

• Partner with your OEM counterparts: specify what we need, test what they ship, report defects with evidence, and keep the relationship concrete.

• Help shape the next generation of OEM integration products: what we can offer fleets once the connection reaches further than the charging session.

Job requirements

4-6 years of full-stack experience, owning features from database to interface.

Frontend: TypeScript, React, Vue.js, Vite, Tailwind CSS. Backend: PHP Laravel, Node.js, MySQL, PostgreSQL. Being strong on both sides matters more than ticking every item.

Able to design as well as build: you turn a vague partner capability into an interface specification, and explain it to engineers and non-engineers alike.

Experience with third-party APIs you do not control: authentication, rate limits, breaking changes, thin documentation and silent failures, plus the instinct to chase why a number is wrong, not only that it is.

At ease with an operational load and with setting your own priorities: part of your week is support and incidents, and you treat that as roadmap input.

Clear communicator in English, in writing and in a technical review with a manufacturer's team. Dutch is a plus.

Affinity with EV, energy or mobility technology is a plus, not a requirement. Curiosity is.