Senior Solution Engineer

InTouch; Vlaams-Brabant; Hybride; EUR 90 000 - 120 000; Plein temps

Avantages offerts par ce poste

Hybrid work

Company car

Holiday entitlement

Health insurance

Training budget

Résumé du poste

InTouch in Belgium is seeking a Senior Solution Engineer to own complex Java-based solutions and lead migrations from legacy systems to a modern stack. You’ll drive domain modeling with Domain-Driven Design, shape architectures, and mentor a small team as you deliver AI-native capabilities for smart cities.

You’ll work across the stack, from Java backends to Angular front-ends, with Kubernetes and CI/CD baked in, and a hybrid setup at our Leuven/Sint-Truiden hub.

Qualifications

• 5+ years building scalable Java solutions.
• Experience with Domain-Driven Design.
• Proven ability to lead migrations and large-scale refactors.

Responsabilités

• Own end-to-end technical vision for domains.
• Mentor team members and guide cross-team collaboration.
• Drive architecture decisions and SDLC improvements.

Connaissances

Java

Spring Boot

Domain-Driven Design

PostgreSQL

Kubernetes

CI/CD

Azure Cloud

Formation

Bachelor's degree in Computer Science

Outils

Apache Camel

JEE

Angular

GitOps

PostgreSQL

Description du poste

Tired of cranking out code like you're on a never-ending sprint?

At InTouch, we prioritize quality over speed, giving you the space to build impactful, reliable solutions for smart and safe cities.

Empowering mobility solutions

You're a senior, technically deep profile who takes full ownership of complex projects, not just how something gets built, but whether it should be built at all. You model problems with Domain-Driven Design, pair that with a solid platform foundation, and help set the standard for AI-native ways of working. We're not just growing, we're evolving, and we need your expertise to get us there.

The mission: building best-in-class mobility solutions

InTouch is on a journey to automate traffic enforcement with AI, bringing efficiency and safety to cities through scalable technology.

We want to build best-in-class products that are stable, reliable, and future-proof. Our product serves cities, municipalities, and police districts, making mobility smooth for citizens and transforming how enforcement processes work.

As Solution Engineer at InTouch, you'll be at the heart of our technological evolution, helping to lead our migration from legacy systems to a modern stack. Today that means JEE, Spring Boot, Apache Camel, PostgreSQL & Angular. Tomorrow it may look different, we choose our tools per problem, so Go, React or something else entirely could be part of the picture.

That openness is deliberate. We’re moving towards AI-native development, where technology becomes more of an abstraction layer and the outcome leads. You’ll focus on context engineering, write custom skills for our agents, and shape the workflows and SDLC that let a small team ship far beyond its size. What doesn’t get abstracted away is architecture: agents only deliver good solutions when someone sets the direction, defines the guardrails, and knows why one design holds up in production and another quietly falls apart. That’s where your experience matters most.

You’ll move across the full stack rather than sitting in one corner of it. We care less about which language you’ve mastered and more about how fast you can reason about a new one, guide agents to build the right thing in it, and stay accountable for what ends up in front of our customers.

This role sits alongside our architect as a full technical sparring partner. Where the architect owns the overarching architecture direction and governance, you’re in the trenches: building, modeling domains, safeguarding product value, and validating decisions within your own domain.

Your impact: mentor and innovator

• Ownership & vision: own a project or domain end-to-end, build and communicate a clear technical and product vision, and align your team and stakeholders around it.
• Mentor & guide: be a player-coach who supports junior and medior engineers, fosters a "no blame" culture, and represents the team in cross-team discussions.
• Quality & craftsmanship: raise the engineering bar through testing, code reviews, and observability, and own what you deliver.
• AI-native working: set the standard for AI-native working, build reusable skills and workflows, and safeguard the quality of AI-generated output.
• Collaborate for success: partner across teams, pair-program with teammates and AI, and share knowledge through workshops and documentation.

Why you'll love it here: our culture & perks

Ambitious environment with real impact at a fast-growing SaaS B2B scale-up.

Strong leadership from Geert, our Head of Engineering, who champions open feedback and continuous improvement.

Empowerment & ownership, with high autonomy over product and technology choices.

A supportive, informal team that values collaboration and having fun together.

Learning & development through conferences and training.

Hybrid & flexible work centered around our Leuven/Sint-Truiden hub.

Inclusive & diverse; documentation is in English, conversational Dutch is a plus ("handig").

What we're looking for in you

Technical foundation

• 5+ years building scalable Java solutions (Spring Boot, JEE, Apache Camel, PostgreSQL), with strong system design experience.
• Hands-on experience with Domain-Driven Design.
• Solid platform foundation: Kubernetes, GitOps, cloud (Azure), containers, CI/CD.
• Comfortable leading transformation projects and legacy migrations.
• Demonstrable AI-native development and context engineering experience.
• Able to turn vision into action: project plans, risk assessment, and substantiated technical trade-offs.

Soft skills

• A natural mentor and collaborator, strong in communication and coaching.
• Quality-driven, sharp in problem analysis and judgment.
• Flexible, resilient, and results-driven, with a strong sense of ownership.

What we offer

• Location: Hybrid, 2 days/week at our Leuven/Sint-Truiden office.
• Start date: As soon as you're ready.
• Package: Competitive salary, company car, 20 holiday + 12 ADV days, Alan health cover, hospitalisation and group insurance, cafeteria plan, mobile subscription, net allowance, meal vouchers and Eco Cheques.

A team with a mission

Our product empowers cities, municipalities, and police districts with SaaS software for traffic enforcement. Curious? Take a look at intouch.be!

What does it take to be an InTouchable?

Innovation, no jerks, trust, own it, unite, curious, heart-head-hand, and #LFG (learn, feedback, grow). Titles don't matter, people do!

Interview process

1. Introductory call with Jana, HR officer
2. Face-to-face interview with Geert
3. Technical call with Ruben
4. Interview with the CEO
5. Personality assessment and references