Senior Data Scientist (OCR/CV)

Posted 5 Days Ago
Be an Early Applicant
Singapore, SGP
In-Office
Senior level
Cloud • Enterprise Web • Information Technology • Productivity • Software
Workato helps companies integrate anything and automate everything.
The Role
Design, build, deploy, and improve OCR, computer vision, and LLM-based systems for intelligent document understanding. Develop production ML services in Python, monitor quality and performance, run controlled experiments, optimize model behavior, and collaborate with product and engineering teams to deliver AI capabilities.
Summary Generated by Built In
About Workato

Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to power real-time orchestration at scale. With enterprise-grade security and continuous innovation at its core, Workato provides the trusted foundation for organizations to automate with confidence and operationalize AI across the business. To learn more, visit www.workato.com

Why join us?

Ultimately, Workato believes in fostering a flexible, trust-oriented culture that empowers everyone to take full ownership of their roles. We are driven by innovation and looking for team players who want to actively build our company. 

But, we also believe in balancing productivity with self-care. That’s why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives. 

If this sounds right up your alley, please submit an application. We look forward to getting to know you!

Also, feel free to check out why:

  • Business Insider named us an “enterprise startup to bet your career on”

  • Forbes’ Cloud 100 recognized us as one of the top 100 private cloud companies in the world

  • Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America

  • Quartz ranked us the #1 best company for remote workers

Responsibilities

We are looking for an exceptional Senior Data Scientist (OCR/CV) to join our growing AI team and work on OCR-focused product capabilities. You will design, build, deploy, and improve machine learning systems for intelligent document understanding. The project involves extracting information from complex document layouts, including tables, embedded images, multi-column text, forms, and other non-trivial visual elements, while maintaining high accuracy and robustness in production environments. This role is ideal for someone with strong analytical thinking, solid computer vision expertise, and hands-on experience building ML systems for real-world document understanding tasks. Experience with OCR pipelines and LLM-based post-processing or document understanding systems is highly desirable.

In this role, you will also be responsible to:

  • Build and improve AI services using LLMs and custom machine learning models for production use cases.

  • Design, develop, and operate ML/LLM systems end-to-end, from prototyping to deployment and monitoring.

  • Write high-quality Python code that is testable, maintainable, and efficient.

  • Improve validation, observability, and performance monitoring for ML services (quality, latency, reliability, cost).

  • Partner cross-functionally with product managers, platform engineers, and other stakeholders to ship AI-powered product capabilities.

  • Evaluate and improve existing implementations by identifying bottlenecks, bugs, and opportunities for optimization.

  • Design controlled experiments to test the features for our AI-based products and perform deep analysis from the results to find actionable insights

  • Contribute to technical design and code reviews, helping raise engineering quality across the team.

  • Experiment and iterate on model behavior, prompting, retrieval, tool use, or orchestration strategies to improve user outcomes.

Required Qualifications 
  • Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, Statistics, or equivalent practical experience

  • 3+ years of experience in Machine Learning Engineering, Data Science, or a similar role.

  • Strong Python programming skills.

  • Hands-on experience with CV and/or LLM-based systems.

  • Experience deploying and operating ML services in production.

  • Strong understanding of software engineering fundamentals (testing, code quality, debugging, version control).

  • Ability to work collaboratively in a fast-moving environment and drive projects with ownership.

Preferred Qualifications 
  • Experience with tool-use agents or workflow-aware AI systems.

  • Experience building AI products in enterprise SaaS environments.

  • Experience with A/B testing and statistical significance techniques.

  • Experience with LLMOps/MLOps tooling and practices (monitoring, evaluation pipelines, model rollout, CI/CD).

  • Experience working with modern data warehouses such as Amazon Redshift or Snowflake.

Job Req ID: 2455

Skills Required

  • Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, Statistics, or equivalent practical experience
  • 3+ years of experience in Machine Learning Engineering, Data Science, or a similar role
  • Strong Python programming skills
  • Hands-on experience with computer vision and/or LLM-based systems
  • Experience deploying and operating ML services in production
  • Strong understanding of software engineering fundamentals, including testing, code quality, debugging, and version control
  • Ability to work collaboratively in a fast-moving environment and drive projects with ownership
  • Experience with OCR pipelines and LLM-based post-processing or document understanding systems
  • Experience with tool-use agents or workflow-aware AI systems
  • Experience building AI products in enterprise SaaS environments
  • Experience with A/B testing and statistical significance techniques
  • Experience with LLMOps/MLOps tooling and practices, including monitoring, evaluation pipelines, model rollout, and CI/CD
  • Experience working with modern data warehouses such as Amazon Redshift or Snowflake
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The Company
HQ: Mountain View, CA
650 Employees
Year Founded: 2013

What We Do

The leader in enterprise automation, Workato helps organizations work faster and smarter without compromising security and governance. Built for Business and IT users, Workato is trusted by over 7,000 of the world's top brands like Gitlab, Toast, Broadcom, Intuit, Autodesk, and HubSpot. Leaders use Workato to automate key processes like Order to Cash, Speed to Lead, HR Onboarding and Offboarding and more.

Why Work With Us

Here at Workato, we are a team moved by innovation — a passion to create the best possible way and the drive to continue to make it better. We also believe in the power of our team, knowing that we only succeed if we all succeed together. Our team uses seven operating principles to help us make better decisions, work as a team, and have fun.

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