First seen by our source: yesterday
Senior Software Engineer
@ HeyMilo AI
Toronto, Ontario
Overview
HeyMilo AI is hiring a Senior Software Engineer for its Core Platform and AI Insights team. The role optimizes the accuracy and relevance of AI-generated hiring insights, builds scalable inference pipelines and APIs, and implements observability. The posting names competitive salary and equity.
Responsibilities:
- Optimize AI-generated hiring insights for accuracy
- Build scalable AI pipelines for thousands of interviews
- Implement observability for AI-driven insights
- Architect high-performance APIs for AI and hiring systems
- Hand off features to front-end engineers
Requirements summary:
- CS or engineering degree from a top U.S. or Canadian university
- 3+ years of software engineering experience
- At least 1 year working with LLMs
- Experience designing scalable, observable backend systems
- Strong API and backend architecture skills
Tools & skills
Source and dates
Source type not verified · dover
- Employer posting date
- Not provided
- First seen by our source
- 2026-11-05
- Source record updated
- 2026-11-05
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 3+ years |
| Hours per week | 40 (estimated) |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (required) |
| Fields of study | Computer Science, Engineering |
| Perks mentioned | Stock or equity |
Summary and details written by AI from the posting; the employer’s posting is the authority.
HeyMilo AI
| Field | Value |
|---|---|
| Open jobs on Jobsy | 2 |
HeyMilo is building the next-generation AI interviewing platform, enabling companies to conduct thousands of interviews in parallel while ensuring high-quality insights helping drive hiring decisions.
We're looking for a Senior Software Engineer (Core Platform & AI Insights) to optimize the quality of our insights and analysis, ensuring that our AI generates accurate, high-value hiring recommendations.
This role is not focused on UX or frontend, but rather on data quality, inference accuracy, and AI-driven insights at scale.
Who You Are
Hold a Computer Science/Engineering degree from a top university in the U.S. or Canada
3+ years of software engineering experience including internships with at least 1+ years of experience with LLMs.
AI & Data Expert – You understand how to extract meaningful insights from AI-generated data.
Scalability & Observability Focused – You design systems that scale, ensuring fast response times and deep observability.
API & Backend Architect – You know how to design and optimize APIs, ensuring clean handoffs to front-end teams.
Strategic & Hands-On – You can delegate frontend work while also having the ability to jump in and build when needed.
Eager and Hungry: You thrive in a fast-paced environment at a high-growth company that’s looking to lead in the conversational ai recruiting vertical.
What You’ll Do
Optimize AI-generated insights to ensure high accuracy and relevance for hiring decisions.
Build scalable AI pipelines that process thousands of interviews efficiently.
Implement robust observability to track the performance and reliability of AI-driven insights.
Architect high-performance APIs that integrate with AI workflows and hiring systems.
Ensure seamless handoff of features to front-end engineers while maintaining flexibility to build UI components when necessary.
Experiment with AI techniques, data embeddings, and ML-driven hiring models to improve platform intelligence.
Technical Expertise
Backend: Python, FastAPI, Redis, ClickHouse, Airflow
AI & ML: Prompt chaining, inference pipelines, vector databases (Pinecone)
Scalability & Observability: High-throughput ML inference, OpenTelemetry, InfluxDB, PostHog
Cloud & APIs: AWS, OpenAI, Gemini, Anthropic, ElevenLabs, Twilio
What’s In It for You
Work on cutting-edge AI inference and prompt engineering challenges.
Help shape how AI-powered hiring decisions are made at scale.
Competitive salary, equity, and opportunities for growth in an AI-first company.
Journal
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