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MLOps Engineer/Architect

In brief

Position
MLOps Engineer/Architect

Location
Our offices are in Helsinki, Tampere, and Stockholm. We’re primarily looking for someone based in the Helsinki area, but we’re open to candidates living a bit further away, for example, in Tampere or Turku - as long as you're willing to visit the client’s office when needed.

Skills
ML platforms & architecture patterns, IaC tools, CI/CD processes, cloud technologies (AWS, Azure or GCP)

Description

Would you like to work on MLOps projects where you get to build ML platforms from proof-of-concepts into real production systems? Would you like to be in a role where your infrastructure expertise enables data scientists and data engineers to work efficiently and securely? As an MLOps specialist at Nitor, you build the bridge between data science teams' visions and scalable, maintainable production systems.

🧑‍🚀 Brief Description of Your Work

As an MLOps Engineer/Architect at Nitor, you are the team's ML infrastructure expert who not only designs but also implements. You get to transform data scientists' prototypes into functional, robust, and scalable production systems.

Your responsibility is to establish ML platforms in customer projects in close collaboration with, for example, Data Platform and Machine Learning teams. Your role typically includes deploying ML platforms (such as AWS SageMaker, GCP Vertex AI, Azure Machine Learning, or Kubeflow), converting PoC applications into production-ready systems, supporting ML engineers in model deployment, and building feature engineering pipelines.

The most important aspect of your work is understanding both the needs of data science teams and the requirements of production systems. You build systems that combine performance, security, cost-efficiency, and data governance practices. You ensure that ML models remain operational and update automatically when new data arrives.

From a technological perspective, IaC tools (Terraform), CI/CD pipelines (GitHub Actions, Jenkins), container technologies (Docker, Kubernetes), cloud services (AWS, GCP, Azure), and ML platforms are part of your daily work. You may also get to dive into distributed training techniques, such as the Ray framework.

Our customer projects are typically challenging, technically demanding entities where you get to build ML infrastructure from the ground up. Project durations are usually from one year to several years depending on your own preferences. In most projects, you work as part of the customer's development team together with other experienced Nitorians.

Our gaze is firmly on the future. When you become our colleague, we believe it will take us another step forward – while we look for assignments that support your career and are technically interesting. With us, you get to create the kind of work life you want, influencing our shared future.

✅ What Could You Bring With You?

You'll excel in this role when you have a deep understanding of how ML systems work in production and how to build them scalably. You understand ML platform architecture patterns (training and serving, workflows, security, cost optimization) and can apply them in practice.

You have experience setting up ML platforms, such as AWS SageMaker, GCP Vertex AI, Azure Machine Learning, Kubeflow, or similar. You master at least one cloud service (AWS, Azure, or GCP).

You know IaC tools and CI/CD processes (Terraform, GitHub Actions, Jenkins, Docker, Kubernetes) and understand how they integrate with ML workflows.

Since MLOps work is multidisciplinary by nature, we value the ability to understand both data science teams' needs and infrastructure constraints. You should be able to communicate about technical solutions to both ML engineers and business management. Strong communication skills are important.

We consider experience with distributed training, Ray framework or similar, as well as knowledge of Databricks and data lake architectures as an advantage.

Additionally, we consider fluent Finnish and English language skills as an advantage, as we have customers both domestically and internationally.

The more diverse experience you have, the more opportunities it opens up right from the start. However, we don't want to define too precisely what you should be like – the pieces can fall into place in so many ways.

🏆 What If You Choose Us?

We believe that recruitment isn't about a company choosing a new employee. You ultimately make the choice. And we can help you with that.

You should contact us if:

  • You want to work on meaningful, long-term ML projects instead of short projects

  • Skilled colleagues working alongside you, excellent development opportunities, and optimal working conditions are important to you

  • You feel that community and wishing well for colleagues are meaningful values in work life

  • You're okay with working normal hours and ensuring that time off and work stay in balance

  • You want to build ML systems that actually work in production, not just in demos

Your work and daily life are supported by diverse benefits and opportunities, for example:

  • You can use 10% of your work time for professional development

  • €7,100 "Rautapankki" (hardware bank) for equipment and home office purchases, which replenishes monthly

  • Full paid vacation from the beginning of employment regardless of start date

  • €100-2,000 bonus for each certificate you complete

  • Joint trips, events, and hobby groups from running clubs to board game clubs

⭐ Would You Like to Talk With Us More Specifically About What We Could Offer You?

Join experienced data scientists, data architects, and software developers now to work in a creative and bureaucracy-free work culture, where we also support Open Source project work during work hours.

We would be really interested to hear more from you. Tell us what kind of step you're taking in your career, and let's see how we could help you.

❓ Do You Have Questions? Is Something on Your Mind?

Send us your LinkedIn profile or CV, and let's talk more about what Nitor could make possible for you. You can ask for more information from our People Partner Ella Raskila (ella.raskila@nitor.com). We want to ensure that you get all the information you need to make this important decision.

👥 We Listen to You

We want to offer our experts the best possible workplace and support the development of your skills. At Nitor, precisely you, your unique skills and personal interests define the direction of your career.

Fascinating ML projects, our natural curiosity, and the support of your colleagues motivate you in continuous learning. You participate in interesting training sessions, events, and conferences. Additionally, you can use part of your work time to learn new things, develop our community, and work on pro bono projects that inspire you.

With us, your career path is not predetermined – on the contrary, we encourage you to explore your interests without unnecessary hierarchy and bureaucracy. At Nitor, your voice is heard.

Our ways of working are based on trust, openness, and respect for each other. Every Nitorian brings their own contribution to the company's operations. We value and cherish diversity and the added value it brings to our customers.

🎯 Briefly About Nitor – Hopefully Your Future Workplace Too

Every Nitorian is a digital engineer; a pragmatic and solution-focused team player who doesn't settle for assumptions. What's characteristic of us is really high professional skill and pride in both our own and our colleagues' work.

Our 250+ experts operate in Helsinki, Tampere, and Stockholm, combining their diverse expertise to achieve meaningful impact. We're proud of our employee-centric culture and genuine commitment to our people's growth – in recognition of this, we've been awarded the Great Place to Work certification and selected as Finland's most attractive employer brand.

Our vision is clear: to be the industry's most desired workplace, where success comes from employee and client well-being and satisfaction. We continue our growth as a leader in IT industry client satisfaction, producing excellent added value for our clients (read how our unique client experience fuels our growth).