Senior Machine Learning Engineer (ML Platform)

Posted Yesterday
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London, Greater London, England, GBR
In-Office
Senior level
Fintech • Payments • Financial Services
We’re Teya - proud to serve small, local businesses with the financial tools they need to manage, grow, and thrive.
The Role

Hello. We’re Teya.

Teya was founded on a simple belief: local businesses deserve better.

They are the cafés, restaurants, salons, shops and entrepreneurs that bring character to our high streets, create jobs and keep communities moving. Yet for too long, financial services has made life harder for them - with clunky tools, poor support and complexity that gets in the way of running a business.

Teya exists to change that.

We’re building a financial platform for local businesses across Europe - one built around simple tools, thoughtful design and real human support. Our Members rely on us to help them run their business with confidence, and that responsibility shapes the way we work.

We move fast. We care about quality. We stay close to the detail. And we believe great performance and genuine hospitality should go hand in hand.

If you want to build meaningful products, solve real problems and make a genuine difference for local businesses, we’d love to hear from you

Your Role

We are seeking a Senior ML Engineer to join our team and help shape the future of our ML platform. You will play a key role not only in maintaining, but also in helping to shape and build our growing number of ML use cases within the company, both for batch and real-time decision-making.

As a senior member of the Data team, you will contribute to platform architecture, data product thinking, and engineering best practices, helping build a world-class, scalable Data Platform that enables both analytics and future AI capabilities.

Your main responsibilities will include:
  • Develop and maintain the platform, services, and tooling used to deploy, serve, and operate machine learning models in production.

  • Deploy and operate machine learning workloads across our ML infrastructure.

  • Improve automation across the ML lifecycle, including model packaging, deployment, versioning, monitoring, and release processes.

  • Maintain and improve the reliability and observability of the ML platform and model-serving services, including logging, metrics, and alerting.

  • Participate in the team's on-call rotation, investigate production incidents, and contribute to improvements that prevent them from recurring.

  • Collaborate with data scientists, software engineers, and platform teams to turn ML use cases into reliable production solutions.

  • Participate in technical discussions and code reviews, contributing to maintainable designs and strong engineering standards.

  • Create and maintain clear technical documentation and operational runbooks.

Your Story
  • 5+ years' experience in ML Engineering, MLOps, or similar roles.

  • Proficiency in Python.

  • Experience with a managed machine learning platform such as Amazon SageMaker or an equivalent service.

  • Practical knowledge of deploying and operating containerized workloads using Docker and Kubernetes.

  • Experience developing or operating model-serving platforms, inference services, or backend APIs.

  • Familiarity with feature-store concepts, including feature discovery, reuse, versioning, and online/offline consistency.

  • Familiarity with model registries, experiment tracking, and ML metadata management.

  • Experience with performance, scalability, and reliability considerations for real-time systems.

  • Hands-on experience provisioning and managing cloud infrastructure with Terraform.

  • Experience with CI/CD pipelines, automated testing, and Git-based development workflows.

  • Familiarity with observability practices, including logging, metrics, alerting, and production troubleshooting.

  • Strong grasp of software engineering principles and best practices.

  • Experience contributing to or leading data warehouse architecture or redesign initiatives.

  • Ability to collaborate effectively with technical and non-technical stakeholders.

Teya is proud to be an equal opportunity employer.

We are committed to creating an inclusive environment where everyone regardless of race, ethnicity, gender identity or expression, sexual orientation, age, disability, religion, or background can thrive and do their best work. We believe that a diverse team leads to better ideas, stronger outcomes, and a more supportive workplace for all.

If you require any reasonable adjustments at any stage of the recruitment process whether for interviews, assessments, or other parts of the application—we encourage you to let us know. We are committed to ensuring that every candidate has a fair and accessible experience with us.

Skills Required

  • 5+ years of experience in ML Engineering, MLOps, or similar roles
  • Proficiency in Python
  • Experience with Amazon SageMaker or an equivalent managed machine learning platform
  • Experience deploying and operating containerized workloads using Docker and Kubernetes
  • Experience developing or operating model-serving platforms, inference services, or backend APIs
  • Familiarity with feature-store concepts, including feature discovery, reuse, versioning, and online/offline consistency
  • Familiarity with model registries, experiment tracking, and ML metadata management
  • Experience with performance, scalability, and reliability considerations for real-time systems
  • Hands-on experience provisioning and managing cloud infrastructure with Terraform
  • Experience with CI/CD pipelines, automated testing, and Git-based development workflows
  • Familiarity with observability practices, including logging, metrics, alerting, and production troubleshooting
  • Strong grasp of software engineering principles and best practices
  • Experience contributing to or leading data warehouse architecture or redesign initiatives
  • Ability to collaborate effectively with technical and non-technical stakeholders

Teya Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Teya and has not been reviewed or approved by Teya.

  • Equity Value & Accessibility — Broad-based stock options (USSOP) are described as available from day one, giving employees an immediate ownership stake. This equity component sits alongside cash pay and role-specific incentives, especially in commercial teams.
  • Healthcare Strength — In core markets, private medical coverage and life insurance are offered, with wellbeing platforms such as Gympass/Wellhub also noted. These provisions are presented as meaningful pillars of the package where available.
  • Leave & Time Off Breadth — Approximately 25 days of annual leave plus bank/public holidays are outlined for certain locations, alongside a hybrid work model. These time‑off provisions are positioned as a notable part of the advertised package.

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The Company
HQ: London
1,000 Employees
Year Founded: 2019

What We Do

At Teya, we believe small, local businesses are the heartbeat of every community. Teya was founded to help small, local businesses thrive. We exist to make business smoother, simpler, and more rewarding for the people who keep our communities alive. That means exceptional support, intuitive solutions, and
a team truly invested in our Members’ success.
 To us, they’re more than customers – they’re part of
a community built on trust and shared ambition. 
That’s why we proudly say: “Member since.” 
It’s our way of honouring every relationship and building a stronger, more connected future together.

Why Work With Us

We’re a fast-growing European fintech helping small, local businesses thrive. We value simplicity, teamwork, and impact. At Teya, you’ll join a diverse, passionate team where ideas matter, growth is encouraged, and every action helps real people and communities succeed, every single day.

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