Senior Optimization Engineering Lead

Posted:
7/14/2025, 5:00:00 PM

Location(s):
Malvern, Pennsylvania, United States ⋅ Oakland, Pennsylvania, United States ⋅ Pennsylvania, United States

Experience Level(s):
Senior

Field(s):
Software Engineering

Workplace Type:
Hybrid

Responsibilities: 

  • Collaborate closely with the quantitative methodology research team and senior architect to design and implement new investment product capabilities. 
  • Develop and optimize algorithms for investment products using quadratic optimization techniques. 
  • Lead the design and development of software solutions utilizing modern engineering practices and your domain expertise. 
  • Ensure the scalability, reliability, and security of VPI systems. 
  • Mentor and guide junior developers, fostering a culture of continuous improvement and innovation. 

Qualifications: 

  • Extensive experience in software development, with a strong background in mathematics and investment knowledge. 
  • Hands-on experience with optimization algorithms, particularly quadratic optimization. 
  • Strong problem-solving skills and the ability to lead complex projects from conception to deployment. 
  • Proficiency in modern programming languages, frameworks, and concepts. 
  • Excellent communication and collaboration skills. 
  • Minimum of ten years related work experience, with at least seven years of development experience. Prior Investment Systems experience required. 
  • Undergraduate degree or equivalent combination of training and experience. Graduate degree in Financial Engineering or similar preferred. 

Experience working with these quantitative finance concepts and technologies preferred: 

  • Deep understand of theory: Linear Programming, Integer Programming, Mixed-Integer programming, Convex Optimization, Dynamic Programming 
  • Deep understanding of Risk Models 
  • Knowledge of rebalancing/back testing/financial data expertise 
  • Barra OpenOptimizer  
  • Experience with python and java 
  • Docker swarm  
  • In memory caching (Redis)  
  • Micro services architecture design principles 
  • Postgres database 
  • AWS cloud expertise 

Special Factors

Sponsorship

Vanguard is not offering visa sponsorship for this position.

About Vanguard

At Vanguard, we don't just have a mission—we're on a mission.

To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best.

How We Work

Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.