Senior Python Tooling Developer (Internal Test Infrastructure) jobs in United States
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Intellias · 15 hours ago

Senior Python Tooling Developer (Internal Test Infrastructure)

Intellias is a global technology partner empowering businesses to accelerate their digital transformation. They are seeking a Senior Python Tooling Developer to build and maintain an internal Python tooling platform used across various engineering teams. This role involves designing robust tools, debugging issues, and collaborating with teams to enhance test infrastructure.

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Growth Opportunities
Hiring Manager
Diana Menezes
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Responsibilities

Design, build, and maintain internal Python packages and tooling (not just test scripts)
Create clean APIs, interfaces, and modular architectures for internal customers
Implement defensive programming and error handling to make tools reliable and easy to adopt
Investigate failing tests and determine whether the issue lies in: The Python tool, The test itself, Or a firmware/cloud product team
Perform deep dives using debuggers, breakpoints, logs, and structured troubleshooting
Collaborate with embedded, cloud, and verification teams to help them adopt the new tooling
Triage, prioritize, and reproduce issues reported by internal users
Contribute occasional tests yourself to ensure the tool works in real workflows
Participate in bootstrapping and maturing a tool that is still early in development
Improve stability, performance, and UX based on internal customer feedback
Help define coding standards, packaging patterns, and best practices

Qualification

Python ExpertiseDebug & Root Cause SkillsTesting Framework KnowledgeAPI/interface designDependency managementDevOps pipelinesAzure cloud infrastructureCommunication & CollaborationEmbedded systems debuggingHardware-in-the-loop testingPytest plugin developmentUV package managerMedical device experience

Required

Strong experience building Python tools or internal packages used by other teams
Experience with package design
Experience with API/interface design
Experience with code reviews
Experience with dependency management
Ability to work with modern Python project structures (build systems, packaging, environments)
Experience beyond simple automation scripts
Comfort diving into ambiguous failures and narrowing down the cause
Ability to debug in dynamic and unfamiliar codebases
Experience with Python debuggers, breakpoints, and trace tooling
Experience with Pytest, unit testing, and ideally plugin or fixture development
Understanding of how tools integrate into test environments
Clear communication—this person will interact with many teams
Ability to own issues end-to-end: from detection → investigation → resolution proposal

Preferred

Experience with Hardware-in-the-loop (HIL) testing
Experience with embedded systems debugging
Experience with DevOps pipelines
Experience with Azure cloud infrastructure
Experience with Pytest plugin development
Experience with UV package manager (modern Python package management)
Experience contributing to early-stage internal frameworks
Medical device or regulated industry experience helpful but not required

Company

Intellias

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Intellias is a trusted technology partner to top-tier businesses and digital natives on their way to sustainable digital transformation.

Funding

Current Stage
Late Stage
Total Funding
unknown
Key Investors
Horizon Capital
2018-09-28Private Equity

Leadership Team

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Vitaliy Sedler
CEO/Co-founder
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Michael Puzrakov
Managing Director / Co-Founder
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Company data provided by crunchbase