Senior Full-Stack Engineer- LLM and/or Go

Company: lwtsquad
Location: Norwalk
Posted on: May 8, 2025

Job Description:

The Institutional Buy Side SBU is responsible for the strategy, execution, and development of products that establish FactSet as the premier technology partner for the Analytics investment community. The Buy Side Middle Office group provides a fully connected ecosystem, increases operational efficiency, and reduces total cost of ownership for our clients. The Middle Office group is looking for a talented and motivated individual to join a team of software engineers building, maintaining, and driving the effort to provide Portfolio Commentary in interactive and batched fashion across all client portfolios.
The engineer will collaborate extensively with Product Management and alongside other engineers within the PAR engineering team. They will also work with Machine Learning, DMW, PIE, and other teams to integrate recommended technology and enhance best practices, while advocating for and furthering GenAI requirements for PA3 and other PAR applications and processes.
Initially, this position will be a Senior Full Stack Engineer role, reporting directly to the Director of Performance, Attribution, and Returns Engineering.
Responsibilities

• Design, implement, test, document, maintain, and enhance high-quality code.
  
• Collaborate with other engineers, product developers, and strategists to brainstorm ideas, implement prototypes, and gather feedback.
  
• Follow best practices such as code reviews, testing, documentation, and version control.
  
• Provide technical support and troubleshooting.
  
• Set milestones for self and report on the progress and evolution of tasks and projects.
  
• Collaborate with other engineering leaders to build best-in-class products and services.
  
• Balance and accelerate work towards technical debt reduction while delivering client-facing products.
  
• Work closely with PD and stakeholders to identify and prioritize work which provides the greatest value, both immediate and long-term.
  
  Minimum Qualifications
  
  
• 6+ years of FactSet or industry experience in software engineering or a related field.
  
• Proficiency with Go and Protocol Buffers, with a minimum of 1+ years of experience.
  
• 1+ years experience using Large Language Models (LLMs), prompt engineering, Databricks, and MLFlow.
  
  Critical Skills
  

• 
  
• Experience writing web services.
  
• Experience with Agile development methodologies.
  
  Preferred Skills
  
  • 
    
  • Knowledge of Portfolio Analysis and attribution models.
    
  • Experience with web frameworks such as Vue and AngularJS.
    
    Education
    Bachelor's degree or higher, preferably in Computer Science or a related field.
    Compensation
    The budgeted salary range for this position in California, Connecticut, and New York is $142,000 - $185,000.
    Equal Opportunity and Diversity
    At FactSet, we celebrate diversity of thought, experience, and perspective. We are committed to disrupting bias and maintaining a transparent hiring process. All qualified applicants will be considered regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status. FactSet participates in E-Verify.
    FactSet is an Equal Opportunity Employer - M/F/Veteran/Disability/Sexual Orientation/Gender Identity.
    FactSet creates flexible, open data and software solutions for investment professionals worldwide, providing instant access to financial data and analytics essential for decision-making. For over 40 years, we have focused on delivering exceptional client service, with a global presence in over 60 offices across 23 countries. We are proud that 95% of asset managers who use FactSet continue their partnership year after year.
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Keywords: lwtsquad, Portland , Senior Full-Stack Engineer- LLM and/or Go, Engineering , Norwalk, Maine