Principal Full Stack Engineer at Fidelity Labs building world - class end - to - end systems and shaping the future of the fintech industry through innovative products and services.
About the role
- Senior Staff Software Engineer focused on production-ready AI/ML applications at TRIMEDX. Leading collaboration in software design across services and managing AI initiatives from prototypes to production.
Responsibilities
- Lead the design and development of intelligent systems powered by LLMs (e.g., GPT, Claude, Gemini, or open-source models).
- Architect solutions that integrate AI into core business processes with measurable impact (solving problems and driving solutions that have measurable impact to the company).
- Partner with product, data science, and platform teams to bring AI/ML prototypes to scalable production.
- Define technical direction, coding standards, and architectural vision for AI-first products.
- Build frameworks and infrastructure for prompt engineering, model fine-tuning, and real-time inferencing at scale.
- Mentor engineers across the organization in AI/ML best practices and modern software design.
- Work cross-functionally with teams as an informal leader to drive direction and outcomes.
- Stay on the cutting edge of LLM advancements and proactively translate them into enterprise-ready solutions.
Requirements
- 7+ years of professional software engineering experience, including full-stack or backend systems is required.
- 2+ years hands-on experience building, fine-tuning, or deploying LLMs or Transformer-based architectures.
- Deep understanding of modern AI/ML workflows, model lifecycle management, and MLOps practices.
- Strong software design and architecture skills; ability to lead development across services and applications.
- Proficiency with Python, Java, or equivalent production languages.
- Experience building APIs, microservices, or platform components that support machine learning models.
- Proven ability to take AI initiatives from prototype to production with measurable results.
Benefits
- Health insurance
- Retirement plans
- Paid time off
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Principal Software Engineer supporting Workplace Investment applications at Fidelity. Focusing on monitoring initiatives and collaboration with development, engineering, and operations teams.
Software Developer Internship at HP, Inc. allowing application of classroom learnings to real world challenges during a 12 - week paid period.
AK
Students in Software Engineering program at ARI learning about software system design and implementation in diverse applications. The role involves taking on projects in a growing company.
Software Principal Engineer developing sophisticated systems and software at Dell Technologies. Collaborating on design and implementation for storage environments with a focus on high - quality solutions.
Lab Support Principal Engineer building and supporting lab environments for Dell Technologies. Responsible for hardware installation, technical configurations, and asset management.
Fullstack Software Engineering Intern learning to develop frontend and backend components of web applications. Collaborating with engineers and presenting projects at the end of the internship.
Full Stack Engineer at Machina Labs developing full stack applications with Next.js and Python for robotics automation. Collaborating with engineering teams to integrate software with hardware systems.
Staff Engineer driving technical strategy and backend systems for Pinterest's user experience. Leading initiatives to enhance the user experience for new and returning Pinterest users.
Senior Manager leading design and delivery of AI solutions in insurance sector. Collaborating with technical teams to build scalable solutions while navigating evolving technology landscapes.