Senior Software Engineer, Machine Learning

Roku

3 months ago

Cambridge, United Kingdom

Senior

H1B Sponsor

Responsibilities

Deploy scalable, fault-tolerant computer vision and generative AI systems to production.
Oversee the full model development cycle: ideation, prototyping, implementation, deployment, testing, and operations.
Design uncertainty metrics and communicate results to both technical and non-technical stakeholders.
Gather and compile datasets, define annotation ontologies, and ensure data quality.
Stay updated with industry trends in computer vision and machine learning.
Collaborate with product and engineering teams to implement new content and advertising experiences.
Integrate services from other teams and provide reusable ML services.
Evaluate and provide feedback on new platform technologies.
Work with QA teams to address bugs and contribute to automation.

Master’s degree (PhD preferred) in Computer Science, Applied Mathematics, or a related field.
Strong background in developing applied machine learning systems using PyTorch or TensorFlow.
Expertise in image processing, computer vision, or natural language processing.
Experience using AWS, GCP, or Azure for data storage and model training.
Proven ability to evaluate models and communicate insights effectively.
Experience building APIs with frameworks such as GraphQL or REST.
Experience with workflow orchestration tools like Airflow or AWS Step Functions.
Hands-on experience with Docker, Kubernetes, Terraform, and CI/CD automation.

Comprehensive benefits including healthcare, life, accident, and disability insurance.
Access to mental health and financial wellness support.
Flexible work arrangements with a hybrid work approach.
Time off for vacation and personal reasons.

Apache AirflowArgo CDAWSAzureDockerGoogle Cloud PlatformGraphQLKubernetesPythonPyTorchTensorFlowTerraform