Senior Software Engineer HLS
Bellevue, WA - USA
Department:
Job Summary
Life at UiPath
The people at UiPath believe in the transformative power of automation to change how the world works. Were committed to creating category-leading enterprise software that unleashes that power.
To make that happen we need people who are curious self-propelled generous and genuine. People who love being part of a fast-moving fast-thinking growth company. And people who careabout each other about UiPath and about our larger purpose.
Could that be you
About the Role
Join the HLS team and help build UiPaths most ambitious product - an AI agentic orchestration platform thats been recognized as our Invention of the Year for two consecutive years. As a Senior Software Engineer youll be at the forefront of our Act 2 strategy building the infrastructure that allows enterprises to seamlessly orchestrate AI agents robots and human-in-the-loop workflows to achieve critical business outcomes.
What Youll Do
Build and Scale: Design develop and maintain backend services for HLS products using AI Coding Assistant for building distributed systems
Hands-On Development: Write production-quality code daily leveraging AI tools (Claude GitHub Copilot etc.) to enhance your development workflow
Prototype and Ship: Take ideas from concept to working demo in days validate with real customers and turn the ones that prove value into production systems.
Measure what matters: Design evaluations measure quality against real customer data and understand when metrics mislead. Our systems are often non-deterministic. Responsible shipping means measuring honestly not chasing vanity numbers.
Customer-Centric Engineering: Deeply understand who will use the features you build and why they need them translating customer needs into elegant technical solutions
Ensure Reliability: Contribute to building highly scalable reliable distributed systems that enterprises depend on
On-Call Rotation: Participate in on-call rotation (approximately one week every 2-3 months) to ensure system reliability
What Were Looking For:
Required Qualifications
Builder mindset you enjoy turning ideas into working systems and taking ownership from concept through production
Strong backend engineering in Python and/or C# most HLS product development is Python (agents APIs ETL) while core platform work includes C#. Willingness to work across both is important.
Experience building production AI systems LLMs tool-calling structured outputs orchestration and evaluation of model behavior in real-world workflows
Experience with agentic or workflow-based systems multi-agent architectures orchestration frameworks (LangGraph LangChain or equivalent) durable workflows retries and long-running execution patterns
Experience with healthcare systems or standards such as Epic Cerner X12 EDI (835/837) CARC/RARC denials HL7/FHIR ICD-10/HCPCS prior authorization claims or revenue cycle workflows
Comfortable working with non-deterministic systems debugging failures evaluating quality empirically and distinguishing between model prompt and data issues
Distributed systems experience designing resilient systems with idempotency replayability state management and long-running jobs
Strong analytical thinking able to reason quantitatively about system quality and make sound decisions using imperfect signals
Comfortable with ambiguity and rapid prototyping able to move from idea to proof-of-concept quickly and iterate based on customer feedback
Healthcare domain experience
Nice to Have
Data science and evaluation
Experience with applied ML techniques such as classification anomaly detection ranking or predictive modeling
Experience evaluating AI systems using experimentation metrics and empirical analysis to improve quality and reliability
Data and retrieval systems
Experience with large-scale data platforms (Snowflake columnar warehouses denormalized data models)
Familiarity with retrieval-heavy architectures RAG systems or citation-grounded AI workflows
Engineering for trustworthy AI
Experience blending deterministic and probabilistic systems (rules engines AI)
Experience designing eval-driven systems regression testing for LLM outputs or human-in-the-loop review workflows
PHI/HIPAA-aware engineering and multi-tenant system design
Platform and product development
Frontend familiarity (React TypeScript)
Workflow orchestration platforms (Temporal Airflow Maestro BPMN Step Functions)
Kubernetes and distributed infrastructure
Experience in startups applied research or 01 product environments
Open-source contributions
How We Work
HLS operates like an internal startup inside UiPath: small teams fast iteration and real customers in the loop. We build quickly test ideas with users and turn the best ones into products. Some ideas wont make it thats expected. Youll work in short cycles demo frequently and adapt as we learn. We care more about solving the right problem than protecting a plan that no longer fits. If you enjoy ambiguity rapid feedback and building where product boundaries move fast youll likely thrive here.
About the Team
Youll be working with Lax and the Maestro backend team to build the core orchestration engine that powers enterprise AI automation. This is a high-visibility high-impact role on UiPaths biggest strategic bet.
Why Join Us
Work on cutting-edge AI technology thats shaping the future of enterprise automation
Be part of a team building Times top 100 Invention of the Year (2 years running)
Collaborate with talented engineers who value rapid iteration and customer impact
Contribute to UiPaths Act 2 strategy - our most important product initiative
Maybe you dont tick all the boxes abovebut still think youd be great for the job Go ahead apply anyway. Please. Because we know that experience comes in all shapes and sizesand passion cant be learned.
Many of our roles allow for flexibility in when and where work gets done. Depending on the needs of the business and the role the number of hybrid office-based and remote workers will vary from team to team. Applications are assessed on a rolling basis and there is no fixed deadline for this requisition. The application window may change depending on the volume of applications received or may close immediately if a qualified candidate is selected.
We value a range of diverse backgrounds experiences and ideas. We pride ourselves on our diversity and inclusive workplace that provides equal opportunities to all persons regardless of age race color religion sex sexual orientation gender identity and expression national origin disability neurodiversity military and/or veteran status or any other protected classes. Additionally UiPath provides reasonable accommodations for candidates on request and respects applicants privacy rights. To review these and other legal disclosures visit our .
Required Experience:
Senior IC
About Company
We deliver the most advanced Enterprise #RPA Platform, built for business and IT. As you strive to benefit in the Automation First Era, your digital transformation accelerates here. More than 2,750 enterprise customers and government agencies use UiPath's Enterprise RPA platform to r ... View more