Updated June 1, 2026

114 open positions

Spark Jobs with a Great Work-Life Balance

Browse 114+ spark jobs at companies offering unlimited PTO and generous PTO—full pay and a better work-life balance. 26 new this week.

Hiring companies include Pinterest, ClickHouse, and Klaviyo. Schedules on offer include unlimited PTO, generous PTO, and generous_parental_leave.

114

Jobs

New This Week

10+

Companies

Updated Daily

Trusted by 350+ companies offering reduced work schedules

114 Jobs Found

Senior Machine Learning Engineer

16d

Signifyd

RemoteUSA

4 day week100% pay

Senior Analytics Engineer

1mo

Coconut

RemoteCanada

5 day weekFlex Fridays$120k - $160k

Data and Machine Learning Intern

2mo

Loka

RemoteColombia

Rotating 4 day week

Staff Engineer - Recommendations

13d

VRChat

RemoteWorldwide

5 day weekUnlimited PTO

Senior Partner Solutions Architect

10d

MongoDB

RemoteUSA

5 day weekGenerous Parental Leave

Machine Learning Engineer I, Personalization

27d

Spotify

RemoteUSA

5 day weekGenerous PTO$138k - $198k

Technical Customer Support Engineer

1mo

ClickHouse

RemoteIndia

5 day weekGenerous PTO

Senior Consulting Engineer

1mo

ClickHouse

RemoteSingapore

5 day weekGenerous PTO

Staff Machine Learning Engineer, Listings and Host Tools Data and AI

1mo

Airbnb

RemoteUSA

5 day weekVery Flexible$204k - $255k

Senior Staff Data Engineer, Marketplaces DNA

1mo

Airbnb

RemoteUSA

5 day weekVery Flexible$244k - $305k

Senior Software Engineer - JVM Language Clients

1mo

ClickHouse

RemoteUSA

5 day weekGenerous PTO$141k - $232k

Machine Learning Engineer, Personalization

1mo

Spotify

RemoteUSA

5 day weekGenerous PTO$138k - $198k

Software Engineer II, Big Data

12d

RemoteUSA

5 day weekUnlimited PTO

Systems Research Engineer - Software Engineer, Data and ML Infrastructure

1mo

Feedzai

RemotePortugal

4 day week during Summer

Data Scientist

1mo

Feedzai

RemotePortugal

4 day week during Summer

Software Engineer - Product

1mo

Feedzai

RemotePortugal

4 day week during Summer

Sr. Backend Engineer

2mo

dv01

RemoteUSA

5 day weekUnlimited PTO$70k - $80k

Principal Software Engineer

21d

Twilio

RemoteIndia

5 day weekUnlimited PTO

Staff Data Scientist

1mo

Assured

RemoteUSA

5 day weekUnlimited PTO

Staff Data Scientist

1mo

Twilio

RemoteUSA

5 day weekUnlimited PTO

Search all 114 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: June 1, 2026

Got questions?

Frequently asked questions

Everything you need to know about 4-day week jobs

Employers hiring for Spark on this page include Pinterest, ClickHouse, and Klaviyo. Spark 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 Spark is a primary requirement or one of several preferred skills — expand any role above to see the full stack and responsibilities.

Spark roles span the full seniority range — we list 133 open roles requiring Spark 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 — Spark 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.