We are AI builders
Since 2018, Enjins has done one thing: ship AI that works in production. From Utrecht and Berlin, we build machine learning systems, data infrastructure, and agentic AI layers for European tech companies, with a deliberate focus on climate and energy, where we believe the biggest technological shift of our generation should meet its most critical challenge.
We embed directly with the engineering teams of high-growth scale-ups like Groendus, SnappCar, Next Sense, Crisp and Beyond Weather. We take ownership of the full technical lifecycle: from first architecture decision to a production-grade system running inside our partner's infrastructure, long after go-live.
The role
As a Senior AI Engineer, you will work at the intersection of technical excellence and project leadership within our team of 20+ engineers. You will act as a hands-on technical lead in a consultancy context, ensuring the impact of AI applications for innovative Dutch and international clients.
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Own the full development and implementation of robust AI/ML/LLM applications, ensuring systems are scalable and production-ready.
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Support the growth of our engineering team by coaching-on-the-job and sharing knowledge on technologies.
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Act as a technical partner for stakeholders, translating complex AI architectures into clear business value.
- Play an active role in building Enjins: participating in interviews and identifying new tools and methods that increase team velocity.
What success looks like
A concrete example: within your first months you might lead the deployment of a renewable-energy forecasting model for a Climate Tech client - end-to-end, from data pipeline to production API with full MLOps coverage. That's the kind of work we do.
Within 1 Month
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Complete Enjins onboarding and become a certified cloud practitioner (AWS, Azure, or GCP).
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Start your first client project, working alongside an experienced Enjins engineer who acts as your buddy.
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Meet your dedicated Coach and Buddy who support your first two months.
Within 3 Months
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Take ownership of a client's AI/ML application from architecture through deployment.
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Begin mentoring junior engineers and actively sharing knowledge within the team.
Within 6 Months
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Drive measurable velocity improvements for your client.
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Contribute to team growth - identifying tooling improvements and participating in the hiring process.
Requirements
What matters most: you think in systems and own outcomes end-to-end.
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3+ years building and scaling data & AI solutions in production environments
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Strong software engineering fundamentals: you write production-grade code and know your way around infrastructure (Docker, Kubernetes, CI/CD, data pipelines)
- Mastery of at least one major cloud platform (AWS, Azure, GCP) and experience leading MLOps/LLMOps architectures
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Proven experience taking LLM-based or agentic systems to production
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Experience leading projects, overseeing delivery, and managing client accounts
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You can translate technical complexity into clear decisions for non-technical stakeholders
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Fluent in English and eligible to work in the Netherland
Benefits
We publish our salary ranges and keep terms straightforward. No surprises.
Compensation
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€4,500 - €6,200 gross per month (excl. holiday allowance, pension, bonus, and AI-Leap benefits)
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Annual performance bonus of 1.5 months' salary
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Two career tracks available: choose between technical deepening or engineering leadership
Growth
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AI-Leap: our structured development programme with a dedicated personal training budget, cloud practitioner certification in your first month, and a specialised track sharpening skills in leadership, stakeholder management, architecture, and Tech Due Diligence
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1-on-1 coaching with our Leads and C-level, alongside regular feedback moments and project assessments to ensure continuous professional evolution
Team & culture
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Office on the Oudegracht in Utrecht (note: not yet fully accessible for individuals with physical disabilities); hybrid setup
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28 vacation days, flexible across 3 national holidays
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Monthly team events (themed parties, sports tournaments, pub quizzes) and the annual two-day Enjins Summer Summit on AI × Climate
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OV-First travel policy, fully covered; meat-free catering
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Apple MacBook Pro and the tools you need
