Senior Staff AI & Agentic Systems Engineer
Mozilla
Remote
Full-time
Worldwide
Artificial Intelligence Engineer
Web security
Large Language Models
Python
C
Go
LangChain
Senior
Staff
Full-time
Medical benefits
Birthday leave
Public holidays time off
Disability insurance
Employee referral program
Generous vacation
Life insurance
Wellness benefits
401(k)
Paid parental leave
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Description
- Skills: Web security, Large Language Models, Python, C, Go, LangChain
- Experiences: Senior, Staff
- Employments: Full-time
- Benefits: Medical benefits, Birthday leave, Public holidays time off, Disability insurance, Employee referral program, Generous vacation, Life insurance, Wellness benefits, 401(k), Paid parental leave
Description:
- Join Mozilla as a Senior Staff AI & Agentic Systems Engineer to lead the architectural design and implementation of next-generation AI agent frameworks.
- Work within a fast-paced team to build a new browser infrastructure platform focused on web automation and autonomous capabilities.
Requirements:
- 7+ years of professional software engineering experience, particularly in fast-paced environments.
- 2+ years of hands-on experience building autonomous workflows and agentic systems.
- Familiarity with large language models (LLMs) and orchestration frameworks (e.g., LangChain, CrewAI).
- Strong coding skills in Python or Go, with a solid understanding of distributed backend systems.
- Prior early-stage startup experience and proficiency with AI coding tools (e.g., Copilot).
Benefits:
- Generous performance-based bonus plans and rich medical, dental, and vision coverage.
- 100% immediate vesting for retirement contributions and quarterly wellness days.
- One-time home-office stipend and annual professional development budget.
- Considerable paid parental leave and employee referral bonus program.