Salary
$48k – $168k per year
Location
Remote (United States)
Seniority
Staff
Visa
Sponsors visas in Ireland; no register of this country names it
Employment
Contractor
First seen by Alion on Nov 12, 2026. Photon scores C on the Alion truth index.
Overview
Company
Impact
Profile match
Photon is a digital transformation and IT services company with its registered office in Chennai, India, and US offices including Dallas, building mobile apps, ecommerce platforms, cloud services, APIs and AI solutions for large enterprises. Started in 1999, it has grown to more than 4,000 people and works with many Fortune 100 and Fortune 500 companies in retail, banking, technology and consumer sectors, running delivery centers in Chennai, Bengaluru and Pune. It hires Java and backend developers, Android and full stack engineers, SAP Commerce developers, QA and automation testers, business analysts, scrum masters and product managers in India and the US.
Note: The job is a remote job and is open to candidates in USA. Oracle is a leading company that has powered many Digital Experiences for the Fortune 500. They are seeking a Principal ML Engineer to develop AI/ML capabilities that enhance user personalization and insights, lead a team of engineers, and work on innovative solutions within the Mail Intelligence AI/ML platform.
Responsibilities
- Contribute to Mail Intelligence Mission: Support the development of AI/ML capabilities that enhance user personalization and insights
- Innovate and Personalize: Assist in building scalable AI/ML solutions that identify user interests and habits, contributing to personalized user experiences
- Technical Leadership: Guide and mentor a team of passionate engineers, fostering a culture of innovation and excellence. Your leadership will ensure the delivery of high-quality, user-centric solutions
- Collaborative Development: Work with cross-functional teams to integrate new AI/ML features and improve existing platforms, ensuring smooth user interactions
- Data-Driven Insights: Apply machine learning techniques and big data processing to derive insights from mail data, enhancing content and user knowledge
- Tool and Workflow Development: Develop AI/ML tools and workflows to manage and utilize large datasets, supporting AI-based infrastructure and analytics
- A/B Testing and Analysis: Run regular A/B tests, gather data, and draw conclusions on the impact of your models
- Commitment to Excellence: Maintain high engineering standards, focusing on code quality and architectural skills, while delivering optimal user experiences
- Feedback and Recovery: Implement feedback loops and recovery paths to handle AI failures gracefully, ensuring user satisfaction
- Balance Tradeoffs: Manage cost, quality, and speed tradeoffs in AI/ML solutions to optimize performance
Skills
- Bachelor's degree in Computer Science, Data Science, or a related field; a Master's degree is a plus
- 8+ years of experience in machine learning, data analysis, or a related field
- Expertise in Python, Java, or C++ and machine learning frameworks like TensorFlow, PyTorch, and Scikit-learn
- Skilled with AI tools such as Cursor, Copilot, and Claude
- Proficient in big data technologies (Hadoop, Spark) and modern ML infrastructure (Airflow, MLFlow, feature stores, vector databases, CI/CD for ML)
- Hands-on experience with LLMs, generative AI (prompt engineering, Agent frameworks, fine-tuning, RAG, LLMOps), and GPU optimizations
- Familiar with observability, telemetry, and user feedback loops for product improvement
- Solid understanding of machine learning algorithms, natural language processing, and data mining techniques
- Demonstrated ability to solve complex problems and implement efficient, scalable solutions
- Ability to work effectively in a team environment and collaborate with tech leads, architects, and cross-functional teams
- Strong verbal and written communication skills to articulate complex technical concepts to non-technical stakeholders
- Eagerness to learn and adapt to new technologies and methodologies in the AI/ML domain
- Prior experience working with email systems or related technologies is a plus
- Self-driven and detail-oriented, with a passion for tackling challenges
- Strong teamwork spirit, excellent communication skills, and the ability to multitask and manage expectations effectively
- Experience with public cloud platforms, especially Google Cloud Platform (GCP), is preferred
Benefits
- Medical, vision, and dental benefits
- 401k retirement plan
- Variable pay/incentives
- Paid time off
- Paid holidays
Company Overview
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