Location: Amsterdam (hybrid) (not remote only)
Employment type: full-time (40h/week)
Visa sponsorship: possible
Join us to build future-proof digital solutions
At Riverflex, we believe in creating impactful digital products that are lean, scalable, and human-centered. As an AI Full Stack Product Engineer, you’ll be a core member of our in-house engineering team, helping to develop high-performing software solutions that power business transformation across industries. You’ll work on client-facing products, internal tools, and prototypes that leverage modern web frameworks, cloud platforms, and data-driven architectures.
We’re looking for a curious, proactive engineer who thrives in agile environments and brings a user-first mindset to technical challenges. If you’re passionate about writing clean code, mentoring others, and delivering impact through technology, let’s talk.
The Role
You’ll play a pivotal role in the design, development, and delivery of digital products across the full stack, from front-end user interfaces to backend systems and cloud services. We’re looking for someone with hands-on experience implementing LLM APIs and developing RAG applications, including work with embeddings and vector search, agentic workflows and MCPs.
Responsibilities
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Design and develop scalable web applications using modern front-end and back-end technologies (React, Node.js, Python)
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Take ownership of the full software development lifecycle, including architecture, development, testing, and deployment
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Design and implement agentic workflows and MCP-based integrations to extend LLM capabilities across products
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Write clean, well-documented, and testable code following best practices
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Collaborate with designers, product managers, and clients to shape features from concept to implementation
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Review code, mentor junior engineers, and contribute to improving engineering practices
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Integrate third-party APIs and services securely and efficiently
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Drive continuous delivery and DevOps improvements (CI/CD, cloud infra-as-code, automated testing)
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Contribute to technical documentation and team knowledge-sharing
Job requirements
Must-Haves
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7+ years of professional experience in full-stack development
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Deep knowledge of modern front-end frameworks (React, Vue) and back-end technologies (Python, Node.js)
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Hands-on experience building agentic systems and working with MCPs, including tool/function integration, orchestration, and multi-step agent workflows
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Proficiency with RESTful APIs, GraphQL, microservices, and databases including relational (PostgreSQL), graph, and vector stores, as well as data platforms such as Databricks
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Experience deploying to cloud environments (preferably Azure, AWS or GCP)
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Strong understanding of software architecture and design patterns
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Comfortable working in teams with a strong level of end-to-end independence
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Strong communication and collaboration skills
Nice-to-Haves
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Experience with CI/CD pipelines, containerization (Docker, Kubernetes)
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Familiarity with AI/ML model integration or data engineering workflows
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Interest in mentoring and growing engineering talent
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Passion for clean code, testing, and automation
What We Offer
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25 days off per year plus closure between Christmas and New Year's.
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Flexible remote work from abroad options for up to 6 weeks per year.
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Hybrid setup: at least 2 days a week in-office, remaining days flexible/remote.
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A pension plan.
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Learning & Development budget, including full access to our learning platform.
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ClassPass membership to support well-being.
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Latest tech & tools, including home office budget and professional software subscriptions.
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Equity share scheme to give long-term team members ownership in Riverflex.
