Updated May 24, 2026

154 open positions

Experimentation Jobs with a Great Work-Life Balance

Browse 154+ experimentation jobs at companies offering unlimited PTO and generous PTO—full pay and a better work-life balance. 33 new this week.

Hiring companies include Spotify, Pinterest, and Duolingo. Schedules on offer include unlimited PTO, generous PTO, and flexible hours.

154

Jobs

New This Week

10+

Companies

Updated Daily

Trusted by 350+ companies offering reduced work schedules

154 Jobs Found

Principal Product Manager, Experience

26d

Spotify

OnsiteNew York, USA

5 day weekGenerous PTO$182k - $260k

Sr. Machine Learning Engineer, Core Engineering

1mo

HybridSan Francisco +2 more

5 day weekUnlimited PTO$190k - $332k

Sr. Data Scientist, Monetization

1mo

HybridSan Francisco or Seattle

5 day weekUnlimited PTO$164k - $288k

Machine Learning Engineer, Monetization Engineering

1mo

HybridSan Francisco +2 more

5 day weekUnlimited PTO$163k - $286k

Senior Backend Engineer - Experimentation Platform

1mo

Spotify

HybridLondon, UK

5 day weekGenerous PTO

Machine Learning Engineer, Personalization

1mo

Spotify

HybridLondon or Stockholm

5 day weekGenerous PTO

Senior Product Manager, Core Experience (Playback)

1mo

Spotify

OnsiteStockholm, Sweden

5 day weekGenerous PTO

Machine Learning Engineering Manager - Surfaces Music

1mo

Spotify

HybridNew York, USA

5 day weekGenerous PTO$164k - $235k

Lead, User Growth Optimization

1mo

Spotify

OnsiteLondon, UK

5 day weekGenerous PTO

Design Manager, Subscriptions

1mo

Spotify

HybridLondon, UK

5 day weekGenerous PTO

Data Scientist II - Platform Mission

1mo

Spotify

HybridStockholm, Sweden

5 day weekGenerous PTO

Data Scientist - Subscriptions

1mo

Spotify

HybridNew York, USA

5 day weekGenerous PTO$117k - $167k

Data Scientist - Platform Mission

1mo

Spotify

HybridToronto, Canada

5 day weekGenerous PTO

Data Scientist - Growth Analytics (Performance Marketing)

1mo

Spotify

OnsiteNew York, USA

5 day weekGenerous PTO$110k - $157k

Search all 154 jobs

How we curate this list

We track companies that publicly offer reduced-hours schedules — 4-day weeks, 9-day fortnights, half-day Fridays, and more. This page refreshes daily; companies that drop the policy are removed. Read about our editorial standards →

Last reviewed: May 24, 2026

Got questions?

Frequently asked questions

Everything you need to know about 4-day week jobs

Employers hiring for Experimentation on this page include Spotify, Pinterest, and Duolingo. Experimentation roles appear most frequently in engineering, data, and platform teams at companies that have adopted a reduced-hours schedule. Each listing indicates the seniority level and whether Experimentation is a primary requirement or one of several preferred skills — expand any role above to see the full stack and responsibilities.

Experimentation roles span the full seniority range — we list 154 open roles requiring Experimentation across entry-level, mid-level, senior, lead, and staff/principal positions. Senior and above tend to dominate because employers offering reduced-hours schedules often lean toward experienced individual contributors who can deliver consistently in fewer hours. Filter by level in the sidebar to narrow the list above.

Lead with measurable outcomes over time spent — Experimentation hiring managers at reduced-hours companies care about delivered value, not hours worked. Highlight projects where you shipped at a steady cadence, collaborated asynchronously, or reduced engineering toil through automation or tooling. Include concrete metrics (latency improvements, adoption numbers, cost reductions) rather than vague duty descriptions. Expand listings above to see the exact framing each employer uses in their job descriptions.

Yes — companies listed on 4dayweek.io commit to full salary parity regardless of schedule. Experimentation roles in tech and data typically command premium rates at both reduced-hours and traditional employers. Specific ranges depend on seniority, location, and the specific sub-specialty (e.g. backend vs frontend, infra vs ML). Individual listings above show exact bands where the employer publishes them.

Depends on the role, but Experimentation candidates who also demonstrate async communication, clean documentation, and cross-functional collaboration are typically strong fits for reduced-hours employers — those companies rely on written-first communication and high-context handoffs to operate on a compressed schedule. Technical-adjacent skills vary by stack. Browse the top skills shown in the sidebar to see which tags co-occur most often with Experimentation on current listings.

Showing 141-154 of 154 jobs