Software Engineer - Python / TypeScript

Position: Senior Software Engineer Python / TypeScript

Employment Type: Part time

Location: USA (US-approved regions) / Canada

Number of Open Positions: 200

Contract Duration: 3 months

Start Date: Immediate / Expected to start next week

Work Arrangement: Fully Remote

View email address on us.fitly.work

Candidate Requirements

5+ years of strong hands-on experience in Python , particularly building and maintaining pipelines and infrastructure.

Alternatively, strong experience with TypeScript / JavaScript / Golang .

Experience contributing to or navigating large-scale codebases such as VS Code is a plus.

Hands-on experience with preference data collection and/or rubric creation .

Strong written and verbal communication skills with the ability to summarize complex technical work clearly and concisely.

Strong judgment and attention to quality, with the ability to explain why an example or implementation is effective.

Comfortable working in ambiguous, fast-paced environments and taking ownership of deliverables.

Experience collaborating with researchers and engineers to translate qualitative requirements into scalable processes.

Day-to-Day Responsibilities

Design, refine, and iterate on rubrics and evaluation criteria for preference data.

Review and label data while maintaining a high bar for quality and identifying subtle issues.

Build and maintain pipelines and infrastructure supporting data generation, collection, and evaluation workflows.

Analyze findings and communicate them through clear write-ups, updates, and recommendations.

Collaborate closely with researchers and engineers to translate qualitative judgment into scalable processes.

Availability Requirements

Minimum 20 hours per week.

At least 4 hours per day of commitment.

Minimum 4 hours of overlap with PST is required.

Candidate Profile

Candidates should ideally come from Tier-1 companies and/or Tier-1 universities.

A LinkedIn profile is mandatory for submission/review.

Please ensure the LinkedIn URL is included on the candidate's resume.

Candidates currently working with Microsoft are not eligible.

Selection / Vetting Process

The evaluation process consists of:

AI Interview

Coding Challenge

One 30-minute interview covering technical and cultural fit