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AI Software Engineer - Fixed Income Technology

External
nb logoNb · Chicago, IL
$110K–$150K/yrFull-timeHybridToday
AccessibilityAWSAzureChromaCI/CDDocker
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Responsibilities

  • Evaluate, design and architect AI Tooling for production use cases within the Fixed Income business solving real-world business problems
  • Build and maintain end-to-end AI powered solutions covering data ingestion, feature engineering, model training, evaluation, and deployment.
  • Integrate large language models (LLMs) and foundation models into product features, including prompt engineering, fine-tuning, and RAG architecture.
  • Partner with the FI business users to design and build agentic workflows
  • Collaborate with data engineers to ensure high-quality, well-structured training datasets and feature stores.
  • Write clean, well-tested, and well-documented code following engineering best practices.
  • Participate in code reviews, design discussions, and knowledge-sharing sessions with the broader engineering team.
  • Stay current with advances in AI/ML research and evaluate emerging tools, frameworks, and techniques for adoption.
  • Required Qualifications
  • Bachelor's or master's degree in computer science, Machine Learning, or a related quantitative field
  • 5 + years of professional software development experience, with 2+ years focused on building and deploying AI solutions in production environments
  • Experience in Fixed Income Markets or a related financial sector
  • Strong proficiency in Python and AI/agentic frameworks, including LangChain and LangGraph
  • Proven ability to design, build, and architect production-grade agentic workflows and enterprise AI systems using LLMs
  • Proficiency in SQL and Snowflake; comfort working with APIs and data pipelines
  • Hands-on experience with cloud platforms (AWS or Azure), including native AI services such as Azure AI Foundry, AWS Bedrock, and MCP
  • Solid software engineering fundamentals - version control (Git), CI/CD, testing, and containerization (Docker)
  • Strong problem-solving skills with the ability to translate ambiguous business requirements into scalable technical solutions
  • Experience with prompt engineering and retrieval-augmented generation (RAG)

Requirements

  • Experience with fine-tuning techniques (LoRA, RLHF)
  • Familiarity with vector databases (Pinecone, Weaviate, Chroma) and embedding-based search systems
  • Experience building real-time inference systems or streaming AI pipelines
  • Location: Chicago; hybrid with a minimum of two days per week in office.
  • Applicants must be authorized and have the right to work in the country where the role is located without the need for current or future sponsorship.
  • Compensation Details

Benefits

Dental insuranceVision insurancePerformance bonus

Additional Information

We are seeking a talented Mid-Level AI Software Engineer to join our growing Fixed Income Technology team. In this role, you will design, develop, and deploy AI-powered capabilities that drive real business impact. You will work closely with business stakeholders, engineering, and data engineering teams to build scalable, production-grade AI systems. This is an exciting opportunity to shape the next generation of intelligent products while growing your expertise in a collaborative and innovative environment.


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