
Cybersecurity company
Principal Software Development Engineer
Required skills
PyTorch
TensorFlow
Machine Learning
What You Will Do:Define and drive the technical vision, roadmap, and strategy for Fortinet's Data Platform’s GenAI components, enabling scalable development and deployment of AI applications powered by LLMs and agentic workflows Guide the design and development of platform capabilities such as agent orchestration, RAG integration, LLM model configuration, prompt tooling, and fine-tuning pipelines Drive efforts around LLM inference optimization, including caching, prompt tuning, and latency improvements, ensuring efficient and cost-effective model usage across applications Collaborate with engineering, product, and operations teams to ensure effective adoption of GenAI capabilities in high-impact workflows Partner with stakeholders to build reusable AI agents that enhance productivity, automate reasoning tasks, and integrate securely with internal systems and tools Mentor new hires and fellow engineers, fostering growth in technical depth and platform mindset Establish best practices and processes that ensure engineering excellence, operational sustainability, and a seamless developer experience Develop high quality, secure, scalable enterprise-grade backend components based on technical requirements specifications and design artefacts within expected time and budget Follow standard practices to develop and maintain AI systems along with compliance We Are Looking for:8+ years of experience in AI/ML engineering, GenAI, data science, or related roles.3+ years of experience as a technical lead, guiding teams through complex design decisions and setting high benchmarks for code quality, performance, and scalability3+ years of Data Engineering with data cleaning, enrichment and data mapping.Proficiency in machine learning frameworks and libraries (e.g., Tensor Flow, Py Torch, Scikit-learn, Ollama, XGBoost, Hugging Face), vLLM, LM Studio, GPT4All Experience with modern GenAI frameworks and libraries (e.g., Lang Chain, Llama Index, Hugging Face Transformers).Familiarity with best practices for responsible AI, including data privacy, bias mitigation, compliance and model monitoring.Proven experience in fine-tuning and customizing foundation models to improve task-specific performance and domain alignment Deep knowledge of LLM inference optimization techniques, including prompt tuning, caching, quantization, and latency reduction across different model families Strong programming skills in Python (must) and similar languages, with an emphasis on AI/ML systems development and platform engineering Demonstrated ability to work cross-functionally and influence product development through a combination of technical leadership and user-centered thinking Passion for operational excellence, automation, and delivering scalable, developer-friendly AI infrastructure Desired Experience: 10+ years in Software Engineering and 3+ years in AI/ML space.Working Conditions: This position requires working from the office full-time; remote work is not available.About Product/Team: Forti Recon is Fortinet’s threat exposure management solution. It helps enterprises move from reactive to a proactive, programmatic, and framework-based approach to exposure management and vulnerability assessment
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About Fortinet

Fortinet
PublicFortinet, Inc. is an American cybersecurity company headquartered in Sunnyvale, California. It develops and sells security products including firewalls, endpoint security and intrusion detection systems. Fortinet has offices in the US, Canada, and UK.
10,001+
Employees
Sunnyvale
Headquarters
$19B
Valuation
Reviews
10 reviews
3.7
10 reviews
Work-life balance
2.8
Compensation
4.0
Culture
3.5
Career
2.5
Management
2.2
65%
Recommend to a friend
Pros
Good salary and benefits
Supportive team environment
Training and development opportunities
Cons
Heavy workload and long hours
Limited career advancement opportunities
Poor management communication
Salary Ranges
39 data points
Senior/L5
Staff/L6
Senior/L5 · CYBER THREAT ENGINEER
1 reports
$260,000
total per year
Base
$200,000
Stock
-
Bonus
-
$260,000
$260,000
Interview experience
1 interviews
Difficulty
4.0
/ 5
Duration
14-28 weeks
Offer rate
100%
Experience
Positive 0%
Neutral 0%
Negative 100%
Interview process
1
Application Review
2
Recruiter Screen
3
Technical Phone Screen
4
Onsite/Virtual Interviews
5
Offer
Common questions
Technical Knowledge
Coding/Algorithm
Behavioral/STAR
Network Security Concepts
Culture Fit
Latest updates
Mirae Asset Global Investments Co. Ltd. Increases Holdings in Fortinet, Inc. $FTNT - MarketBeat
MarketBeat
News
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2w ago
PoC Exploit Released for FortiSandbox Vulnerability that Allows Attacker to Execute Commands - CyberSecurityNews
CyberSecurityNews
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·
2w ago
Fortinet Investigation Initiated: Kahn Swick & Foti, LLC Investigates the Officers and Directors of Fortinet Inc. - FTNT - Business Wire
Business Wire
News
·
2w ago
Should Fortinet’s (FTNT) Earnings Beat and AI Security Focus Prompt a Rethink of Its Hold Rating? - simplywall.st
simplywall.st
News
·
2w ago



