Talent.com
Staff Software Engineer
Staff Software EngineerSofi • New York, New York, United States
No longer accepting applications
Staff Software Engineer

Staff Software Engineer

Sofi • New York, New York, United States
30+ days ago
Job type
  • Full-time
Job description

The role

We are building a new optimization and AI engineering team with the mission of bringing the value of AI to SoFi Members.  This work will play a key role in increasing the revenue of our Loans Platform business by developing new solutions to improve the efficiency of our loan sales.  The ideal candidate will have a deep understanding of mathematical optimization and ML, a curiosity for AI, and a demonstrated ability of building and owning high performing production systems.  At SoFi, we pride ourselves on the collaboration between Data Science, Product, Design, and Engineering and so you will be involved in the entire product lifecycle, from ideation through building, deploying and continual improvement and evolution.  We also pride ourselves on a philosophy of continuous learning, and you should likewise be committed to furthering your own career growth as well as to providing mentorship for your fellow team members.

Key responsibilities

  • Drive technical architecture, design decisions and cross-functional discussions for the product
  • Deliver highly available and scalable services in a production environment
  • Partner closely with data scientists to understand, implement, and productionalize mathematical optimization, ML, and AI models
  • Lead the design, development and testing of systems
  • Lead code and system design reviewsHelp translate product requirements into user stories and technical solutions
  • Mentor other engineers, support the technical culture, and help grow the team
  • Generate ideas for new initiatives and technologiesCommunicate with project leads, product managers and other software developers
  • Consistently demonstrate extremely high levels of technical knowledge, ingenuity, and creativity.
  • Develop and apply advanced technologies, engineering principles, theories, and conceptsBroad knowledge about the design and operation of systems outside of specialty
  • Take initiative and produce timely results in a fast-paced and sometimes ambiguous environment

Requirements

  • Bachelor’s Degree in Computer Science, Industrial Engineering, or related field
  • 8+ years programming experience on a modern stack
  • Our core stack is Java / Kotlin / Spring / AWS / PostgreSQL, and we run on Kubernetes in a service oriented architecture.  Python is required for our new optimization and AI stack
  • Proven experience building, deploying, and maintaining production-level Python microservices through their entire lifecycle
  • Hands-on experience with optimization solvers and libraries (e.g., Gurobi, CPLEX, Google OR-Tools, PuLP, Pyomo). Familiarity with Mixed-Integer Programming (MIP) is a plus
  • Experience working with applications that leverage ML and  Large Language Models (LLMs), such as integrating LLMs, designing prompts, or exploring their practical applications.
  • You should have a strong understanding of relational databases and ORMs
  • You should have worked on a SOA or microservice-based application
  • Strong sense of ownership; driving a project from inception to completion
  • Pragmatic approach towards handling tech debt versus shipping new features
  • Experience working in a collaborative coding environment, refining designs together, working through code reviews and managing pull requests
  • Create a job alert for this search

    Staff Software Engineer • New York, New York, United States

    Related jobs
    Software Engineer, Staff

    Software Engineer, Staff

    Merge API • New York, NY, United States
    Full-time
    Merge enables B2B companies to add hundreds of integrations to their products, making it easy to access and sync their customers' data. We offer Unified APIs that provide normalized data across key ...Show more
    Last updated: 30+ days ago • Promoted
    Staff Software Engineer, Fullstack

    Staff Software Engineer, Fullstack

    Headspace • New York, NY, United States
    Full-time
    About the Staff Software Engineer, Fullstack at Headspace.Headspace is looking for a Staff Software Engineer, Fullstack to join our Platform Engineering team. This team builds the core capabilities ...Show more
    Last updated: 13 days ago • Promoted
    Staff Software Engineer - Remote

    Staff Software Engineer - Remote

    TradeJobsWorkForce • 10022 New York, NY, US
    Remote
    Full-time
    Staff Software Engineer Remote Job Duties : • Implement and evolve a Data Lake storage system with low latency and high thr...Show more
    Last updated: 30+ days ago • Promoted
    Staff Software Engineer, Full-Stack - Enterprise Gen AI

    Staff Software Engineer, Full-Stack - Enterprise Gen AI

    Scale AI, Inc. • New York, NY, United States
    Full-time
    Staff Software Engineer, Full-Stack - Enterprise Gen AI.Scale GP (Scale Generative AI Platform) is an enterprise-grade AI platform providing APIs for knowledge retrieval, inference, evaluation, and...Show more
    Last updated: 14 days ago • Promoted
    Project Engineer

    Project Engineer

    Equiliem • Asbury Park, NJ, US
    Full-time
    Position Overview : The Project Engineer position offers a dynamic and self-motivated individual the unique opportunity to be part of a rapidly growing business in a rewarding field.The position off...Show more
    Last updated: 21 days ago • Promoted
    Cloud Security Engineer

    Cloud Security Engineer

    Syntricate Technologies • Middletown, NJ, United States
    Full-time
    Strong experience in cloud security, including working with cloud infrastructure security tools.Familiarity with Kubernetes, OpenStack, and Red Hat OpenShift. Solid understanding of cloud security b...Show more
    Last updated: 19 days ago • Promoted
    Staff Software Engineer, Platform

    Staff Software Engineer, Platform

    Scale • New York, NY, United States
    Full-time
    Software is eating the world, but AI is eating software.We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, co...Show more
    Last updated: 13 days ago • Promoted
    Staff Software Engineer - Custom Solutions

    Staff Software Engineer - Custom Solutions

    The Trade Desk • Bellevue, NY, United States
    Full-time
    At The Trade Desk, we design and build custom solutions that extend our platform's capabilities, with a focus on quality, reusability, and customer success. From client facing applications and backe...Show more
    Last updated: 30+ days ago • Promoted
    Staff Software Engineer,Fullstack

    Staff Software Engineer,Fullstack

    Headway • New York, NY, United States
    Full-time
    Headway’s mission is to build a new mental health care system everyone can access.We’ve built technology that helps people find great therapists with the first software-enabled national network of ...Show more
    Last updated: 13 days ago • Promoted
    Staff Software Engineer (Fullstack)

    Staff Software Engineer (Fullstack)

    Propel • New York, NY, United States
    Full-time
    Are you a Fullstack Engineer looking to make a big impact at a mission-driven company? Do you thrive in high-autonomy startup environments?. Propel is on a mission to build modern, respectful, and e...Show more
    Last updated: 30+ days ago • Promoted
    Staff Software Engineer, Experimentation Orchestration

    Staff Software Engineer, Experimentation Orchestration

    Etsy, Inc. • New York, NY, United States
    Full-time
    A creative goods marketplace is seeking a Staff Software Engineer to improve their Experimentation initiative.This role involves technical leadership, collaboration with cross-functional teams, and...Show more
    Last updated: 2 days ago • Promoted
    Staff Software Engineer, Fullstack

    Staff Software Engineer, Fullstack

    Flex • New York, NY, United States
    Full-time
    Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience.It’s 2025, and Flex is changing how renters pay by enabling payments throughout the month...Show more
    Last updated: 13 days ago • Promoted
    Cloud Security Engineer

    Cloud Security Engineer

    Axis Services • Red Bank, NJ, United States
    Full-time
    This is your opportunity to join AXIS Capital – a trusted global provider of specialty lines insurance and reinsurance.We stand apart for our outstanding client service, intelligent risk taking and...Show more
    Last updated: 19 days ago • Promoted
    Senior Application Security Engineer

    Senior Application Security Engineer

    Yantran LLC • Middletown, NJ, United States
    Full-time
    Senior Application Security Engineer.Location : Middletown, NJ (F2F Required, Onsite from Day.We are looking for a Senior Application Security Engineer to join our growing team and play a hands-on r...Show more
    Last updated: 27 days ago • Promoted
    Staff Software Engineer, Platform

    Staff Software Engineer, Platform

    Scale AI, Inc. • New York, NY, United States
    Full-time
    Software is eating the world, but AI is eating software.We live in unprecedented times - AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, co...Show more
    Last updated: 30+ days ago • Promoted
    Staff Software Engineer, Platform

    Staff Software Engineer, Platform

    Scale AI • New York, NY, United States
    Full-time
    Software is eating the world, but AI is eating software.We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, co...Show more
    Last updated: 4 days ago • Promoted
    Staff Software Engineer

    Staff Software Engineer

    Invisible Technologies • New York, NY, United States
    Full-time
    Invisible Technologies makes AI work.Our end-to-end AI platform structures messy data, automates digital workflows, deploys agentic solutions, measures outcomes, and integrates human expertise wher...Show more
    Last updated: 30+ days ago • Promoted
    Staff Software Engineer I, Experimentation Orchestration

    Staff Software Engineer I, Experimentation Orchestration

    Etsy, Inc. • New York, NY, United States
    Full-time
    Etsy is the global marketplace for unique and creative goods.We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world.E...Show more
    Last updated: 2 days ago • Promoted