SingleFile

Senior Software Engineer – AI & ML Innovation

Location: Remote (US-based) – SingleFile

** Must be a US Citizen/Green Card Holder/Permanent resident)

** Must pass US e-verify (Employment Eligibility Verification)****

**No Agencies Please**


Company Overview

SingleFile Technologies is revolutionizing compliance management by automating secretary of state filings through our AI-driven, cloud-based platform. Founded in 2019, we aim to eliminate administrative headaches by simplifying filing and compliance workflows, allowing businesses to focus on what matters most. Our services encompass business formations, foreign qualifications, Corporate Transparency Act (CTA) compliance, and Beneficial Ownership Information Reporting, all designed to save time, reduce costs, and ensure accuracy.

Role Summary

We seek a Senior Software Engineer with a strong background in AI/ML, data processing, and full-stack development to develop and integrate AI-powered solutions into our platform. In this role, you will be instrumental in implementing AI-driven features, including those powered by Large Language Models (LLMs), and collaborating with engineering and product teams to identify opportunities for intelligent automation. You will also play a key role in helping define our AI/ML strategy, shaping how AI is leveraged across our compliance automation solutions.

Key Responsibilities

  • Design, develop, and deploy AI/ML models, including LLM-based solutions, to automate compliance processes and improve decision-making.
  • Integrate AI-powered services, including NLP-driven capabilities, into our platform using Python, TypeScript, Django, React, and Postgres.
  • Collaborate with engineering and product teams to identify and develop AI-driven opportunities.
  • Develop machine learning pipelines, ensuring models are performant, scalable, and maintainable.
  • Utilize AWS and cloud technologies to optimize AI/ML infrastructure and support LLM operations.
  • Research and apply best practices in AI/ML development
  • Adhere to AI ethics, security, and data privacy standards in solution development.

Qualifications

  • 6+ years of experience in software engineering with a focus on backend and AI/ML development.
  • Proficiency in Python, TypeScript, JavaScript, and frameworks such as Django and React.
  • Hands-on experience building and deploying machine learning models, including LLMs, in production environments.
  • Strong knowledge of data processing, feature engineering, and model optimization techniques.
  • Experience with AWS, cloud-based AI/ML infrastructure, and MLOps best practices.
  • Understanding NLP, vector embeddings, fine-tuning LLMs, and retrieval-augmented generation (RAG) techniques.
  • Strong problem-solving and analytical skills with a passion for AI-driven automation.

Why Join SingleFile?

  • Work on cutting-edge AI/ML projects with real-world impact.
  • Help define SingleFile’s AI/ML strategy.
  • Collaborate with top engineers and product leaders in a fast-paced environment.
  • Be part of a culture that values innovation, inclusivity, and continuous learning.

Equal Opportunity Statement:

SingleFile is committed to diversity and inclusion, welcoming applicants from all backgrounds. We are an equal-opportunity employer and do not discriminate based on race, religion, gender, sexual orientation, age, disability, or veteran status.