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Machine Learning Engineer

Remote, Europe·Added 22 days ago

Yuno

16 open roles

Overview

Job details

  • Fully remote

    Only from certain places, per the ad: “Based in Europe.”

Requirements

  • Have the right to work in Spain

    Yuno doesn't mention sponsorship, but this role may fit the Digital nomad visa.

  • Work in English

    English is required, per the ad.

  • Have 5+ years of experience

    Mid-level role.

Pay & benefits

What you'll get

  • Competitive Compensation
  • Remote Work: you can work from everywhere
  • Home Office Bonus: a one time allowance to set up your ideal home office
  • Work Equipment
  • Stock Options
  • Health Plan wherever you are
  • Flexible Days Off
  • Language, Professional, and Personal Growth courses

Requirements

What we're looking for

  • 5 to 8 years of experience in ML engineering, MLOps or backend infrastructure with ML systems in production.
  • Strong software engineering fundamentals; comfortable owning services end to end.
  • Experience with model serving frameworks (Seldon, KServe, BentoML, TorchServe or similar) and orchestration tools (Airflow, Kubeflow, MLflow or similar).
  • Hands on experience with streaming systems (Kafka, Kinesis, Flink or similar).
  • Familiarity with containerization and orchestration (Docker, Kubernetes).
  • Experience with observability tooling (metrics, tracing, logging) for ML or distributed systems.
  • Strong communication skills and comfort working cross functionally with data science, platform and product teams.
  • Fluent English.
  • Based in Europe.

Nice to have

  • Exposure to LLM and agent frameworks and evaluation practices.
  • Experience in a regulated or high throughput domain (fintech, payments, healthcare).
  • Contributions to open source MLOps or agentic tooling.
  • Experience with cloud ML platforms (SageMaker, Vertex AI, Databricks).

The role

We are looking for a Machine Learning Engineer (mid level, 5 to 8 years of experience) based in Europe to build and scale the infrastructure that takes machine learning models from notebook to production. You will own the MLOps foundation, automate the model lifecycle, integrate streaming data pipelines and bring agentic capabilities into our ML systems. This is a hands on role for someone who cares as much about reliability and observability as about model performance. You will join the Data, AI and ML team and work closely with data science, platform and product teams.

What you'll do

  • MLOps framework: design, build and maintain the MLOps platform (experiment tracking, model registry, versioning and reproducible training pipelines); establish CI/CD practices for ML with automated testing, validation gates and promotion workflows from dev to production; define standards and tooling for feature stores, model artifacts and environment reproducibility across teams.
  • ML productionizing: take models from research or prototype stage to robust, scalable production services; build low latency, high availability serving infrastructure (batch, online and real time inference); implement monitoring for model performance, data drift and concept drift, with clear alerting and rollback paths; partner with data science teams to harden models for production constraints (latency, cost, scale).
  • Automation of ML models: automate retraining, evaluation and deployment pipelines to reduce manual intervention; build self healing and auto rollback mechanisms triggered by performance or drift thresholds; create tooling that lets ML practitioners ship models without needing deep infra expertise.
  • Streaming integration: integrate ML models with streaming data platforms (Kafka, Kinesis, Flink) for real time feature computation and inference; design low latency feature pipelines that bridge batch and streaming data sources; ensure consistency between offline (training) and online (serving) feature computation.
  • Agentic integration for ML: design and integrate agentic workflows (LLM based agents, tool calling pipelines) alongside traditional ML models; build the observability, guardrails and evaluation frameworks needed to run agentic systems reliably in production; explore how agents can automate parts of the ML lifecycle itself (monitoring, triage, retraining decisions).

About Yuno

Yuno is a global payments technology company that provides a unified payment orchestration platform, enabling businesses to manage multiple payment methods, processors, and fraud prevention tools through a single integration. Founded in 2022 and headquartered in Miami, USA, Yuno has rapidly scaled to serve clients across Latin America, Europe, and beyond, with a strong focus on simplifying complex payment ecosystems for enterprises.

In Spain, Yuno has established a significant engineering and product hub, with offices in Madrid and Barcelona, where many of its technical roles are based. The company's work culture emphasizes innovation, agility, and a global mindset, making it an attractive destination for international professionals looking to work on cutting-edge payment infrastructure. With a diverse team and a fast-growing footprint, Yuno offers opportunities for relocating talent to contribute to high-impact projects in a dynamic fintech environment.

Industry
Fintech
Founded
2022
Employees
100–500
Headquarters
Miami, USA
In Spain
Barcelona, Madrid
Website
y.uno

Good to know if you are moving

  • Yuno has a significant presence in Spain, with offices in Barcelona and Madrid, making it a viable option for international professionals seeking to relocate to Spain.
  • The company offers a global work environment with English as a common working language, which is beneficial for non-Spanish speakers.
  • Yuno's rapid growth and funding indicate a dynamic work culture with opportunities for career advancement in a fast-paced fintech sector.
  • The company provides competitive compensation packages and benefits, often including relocation support for international hires.
  • Yuno's platform is used by major global brands, offering employees exposure to high-impact, enterprise-level projects.

In their own words

About the company & team

At Yuno, we are building the payment infrastructure that allows all companies to participate in the global market. Founded by veterans from payments and technology, including people who previously built Rappi, Yuno connects companies like InDrive, McDonald's, Rappi and Viva Aerobus with 300+ payment methods worldwide via a single API. We use AI and modern technology for intelligent transaction routing and fraud prevention across more than 80 countries.

Additional information

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, or to exercise your data protection rights, please contact us.

All open roles at Yuno
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