Senior Software Engineer- Document Understanding

UiPath4 weeks ago

Location

Cluj

Type

Full Time

Level

Senior

Role

Backend Engineer

Posted

Feb 13, 2026

Full TimeSenior

The role

Summary

Senior Software Engineer role at UiPath focusing on Document Understanding platform, building ML-powered cloud solutions for document processing, classification, and data extraction. Requires 5+ years experience with system-level programming languages and cloud technologies.

What you'll do

ML Platform Development: Contribute to building and evolving cloud offerings that enable clients to train, deploy and consume Machine Learning models at scale

Document Understanding Features: Create and improve features that enable users to train custom models with their own datasets and leverage them to split, classify and extract meaningful data from documents

Component Development: Develop robust and reliable components, identify bugs and bottlenecks and devise solutions to address these issues

Performance Optimization: Use problem-solving skills to develop and build code with performance in mind

Cross-team Collaboration: Work with teams across other locations to innovate and develop best-in-class document understanding solutions

Quality Assurance: Maintain and improve code quality, organization, and automation by writing unit tests, integration tests and e2e automations

Platform Reliability: Ensure scalability, quality, performance, and reliability of the platform with seamless integration across diverse environments and products

What we look for

Technical

System Programming LanguagesProficiency in one or more system level programming languages (C#, Java, Python, Rust etc.) and willingness to learn new ones

Cloud PlatformsExperience working with cloud ecosystems such as Azure, AWS or GCP

ContainerizationExperience with Docker, Kubernetes or other containerization technologies

Object-Oriented ProgrammingStrong understanding of object-oriented programming and architectural design patterns

Concurrent ProgrammingGood grasp of multithreading, synchronization, asynchronous, cloud programming

Data Structures & AlgorithmsDeep understanding of data structures & algorithms

Modern Engineering PracticesFamiliar with modern engineering practices, including agile development, CI/CD and DevOps

Education

Computer Science DegreeBachelor's or Master's degree in Computer Science, Software Engineering, or related technical field preferred

Experience

Enterprise Software DevelopmentProven track record (5+ years experience) of architecting and engineering world-class, large scale commercial applications and services

Distributed Team ExperienceAbility to work with globally distributed teams

Communication SkillsEffective teamwork, collaboration and communication skills

Skills

Required skills

C#Primary system programming language with .NET framework

JavaEnterprise-level application development

PythonML model development and data processing

Cloud PlatformsAzure, AWS, or GCP experience for scalable deployments

Docker & KubernetesContainerization and orchestration technologies

Object-Oriented DesignStrong OOP principles and architectural patterns

MultithreadingConcurrent and asynchronous programming

Data StructuresAdvanced algorithms and data structure knowledge

CI/CD & DevOpsModern engineering and deployment practices

Nice to have

.NET FrameworkMicrosoft development framework expertise

OCR TechnologiesOptical Character Recognition for document processing

Windows Presentation FrameworkWPF for desktop application development

Full-stack DevelopmentFrontend and backend development capabilities

Machine LearningExperience with ML model training and deployment

Compensation & benefits

Benefits

Flexible Work Arrangements

Many roles allow for flexibility in when and where work gets done, with hybrid, office-based, and remote options varying by team

Inclusive Workplace

Diverse and inclusive workplace that provides equal opportunities regardless of age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, neurodiversity, military status

Reasonable Accommodations

UiPath provides reasonable accommodations for candidates on request and respects applicants' privacy rights

Interview process

1
Application Review — Initial screening of technical background and experience with document understanding and ML platforms
2
Technical Phone Screen — 45-minute conversation covering system design, algorithms, and experience with cloud platforms and containerization
3
Technical Assessment — Coding challenge focused on backend development, performance optimization, and problem-solving with C#, Java, or Python
4
System Design Interview — Architecture discussion for scalable ML platforms, document processing pipelines, and cloud infrastructure design
5
Team Interview — Cultural fit assessment and collaboration skills evaluation with Document Understanding team members
6
Final Interview — Leadership discussion covering career goals, technical vision, and alignment with UiPath's automation mission