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Lead Software Engineer (P865)

84.51°

Salary not specified
Oct 31, 2025
Chicago, IL, US
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84.51° is looking for a Technical Lead Software Engineer to design and implement reusable UI components, connect seamlessly to APIs, and apply best practices across front-end and back-end development to build complex and scalable solutions that integrate Data Science and AI innovation.

Requirements

  • Strong background in ReactJS and data visualization libraries (D3.js, Visx, Mui X Charts, Nivo ++)
  • Hands-on experience with Tailwind CSS or equivalent utility-first CSS frameworks.
  • Solid understanding of API integration and design, with experience consuming REST and/or GraphQL APIs.
  • Familiarity with building and integrating AI/ML-driven interfaces, including best practices for presenting AI insights to end-users.
  • Knowledge of back-end concepts (authentication, data modeling, API standards OAS 3.1, and cloud services (Azure).
  • Expertise in software engineering best practices: code reviews, CI/CD, testing strategies, and documentation.
  • Exposure to AI frameworks, agent frameworks, or analytics-driven products.

Responsibilities

  • Develop components that display key metrics from AI-powered insights
  • Implement interactive data visualizations using graph libraries and modern front-end frameworks.
  • Apply Tailwind CSS to build scalable, responsive, and maintainable design systems.
  • Integrate with AI and data APIs to fetch, process, and render insights in real-time.
  • Establish and enforce coding, testing, and deployment standards for both front-end and back-end systems.
  • Mentor and guide engineers on best practices for AI integration, frontend architecture, and API design.
  • Own technical decision-making and proactively identify opportunities to improve system performance, scalability, and developer efficiency.

Other

  • Experience with sustainable engineering practices such as automated testing (TDD), continuous integration, continuous deployment, and monitoring / alerting.
  • Collaborate with cross-functional stakeholders (AI/ML engineers, data engineers, backend developers, designers, product managers) to define requirements and delivery milestones.
  • 5+ Years of professional software engineering experience, including 1+ years in a technical leadership role.
  • Strong communication skills for technical discussions and decision-making across teams.
  • Opportunity to shape the way users interact with AI-driven insights.