41 open positions

NumPy Jobs with a Great Work-Life Balance

Browse 41+ numpy jobs at companies offering 9-day fortnights and summer Fridays—for a better work-life balance. 7 new this week. Hiring companies include Experian, CHAOS Industries, and VIA.

Schedules on this page

9-day fortnights 5
summer Fridays 4
generous PTO 3
unlimited PTO 11
best places to work 13

Updated October 8, 2026

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Machine Learning Engineer, Predictive Maintenance

AssetWatch · Remote · USA or Canada

62 · GoodUnlimited PTO

Lead ML/AI Platform Engineer (EU, EMEA Remote)

1mo

SavvyMoney · Remote · Warsaw, Poland

70 · GreatHalf Day Fridays

Research Scientist - Generative Audio

2mo

Spotify · Remote · UK or Sweden

64 · GoodGenerous PTO

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Research Scientist - Generative Audio

2mo

Spotify · Remote · USA

64 · GoodGenerous PTO$133k – $190k

Senior Data Modeler, Fraud Risk Detection

12d

Experian · Remote · USA

57 · GoodBest Place to Work$83k – $143k

Expert Data Modeler, Fraud Risk Detection

12d

Experian · Remote · USA

57 · GoodBest Place to Work$104k – $180k

Principal Analyst, GTM Analytics (Costa Rica)

19d

Fivetran · Remote · Costa Rica

57 · GoodBest Place to Work

Senior Data Scientist (f/m/d)

AWIN · Hybrid · Amsterdam, North Holland +9 more

85 · Excellent4 Day Work Week

Machine Learning Analyst

NEW

Fidelity Canada · Hybrid · Toronto, ON, Canada

56 · GoodGenerous Parental Leave

Scientist, Systems Engineering (Detection Algorithm Development)

L3Harris Technologies · Onsite · Fort Wayne, IN, USA

63 · Good9 Day Fortnight

Machine Learning Scientist

15d

lastminute.com · Hybrid · Chiasso, Switzerland

77 · GreatHalf Day Fridays

Radar Exploitation Engineer

AV · Onsite · Dayton, OH, USA

61 · Good9 Day Fortnight$75k – $140k

DVIP QA / Software Engineer in Test

19d

Dolby · Hybrid · Sunnyvale, CA, USA

71 · Great9 Day Fortnight$137k – $188k

Sr Data Scientist

Amgen · Hybrid · Deerfield, OH, USA

59 · GoodGenerous PTO

Quantitive Associate, Capital Markets

Palmetto · Hybrid · New York, USA

57 · GoodUnlimited PTO

Senior Data Scientist

Upgrade · Hybrid · San Francisco, CA, USA

57 · GoodBest Place to Work$100k – $150k

RPA Developer

iCapital · Hybrid · Lisbon, Portugal

54 · DecentUnlimited PTO

Staff Data Scientist, Pricing

2mo

Block · Hybrid · Bay Area, USA

61 · GoodUnlimited PTO$240k – $359k

Senior Data Analytics Engineer

13d

VIA · Hybrid · Somerville, MA or Washington, DC

59 · GoodSummer Fridays$140k – $160k

Data Analytics Engineer

13d

VIA · Hybrid · Somerville, MA, USA

59 · GoodSummer Fridays$100k – $130k

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Frequently asked questions

Everything you need to know about 4-day week jobs

Employers hiring for Numpy on this page include Experian, CHAOS Industries, and VIA. Numpy 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 Numpy is a primary requirement or one of several preferred skills — expand any role above to see the full stack and responsibilities.

Numpy roles span the full seniority range — we list 41 open roles requiring Numpy 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 — Numpy 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.

For the full-pay schedules here — 4-day weeks and 9-day fortnights — yes: you keep a full-time salary for a shorter week. Part-time and pro-rata roles instead scale pay to hours, and each listing makes the arrangement clear. Numpy roles in tech and data typically command premium rates at both reduced-hours and traditional employers; specific ranges depend on seniority, location, and 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 Numpy 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 Numpy on current listings.

Browse all 41 jobs

NumPy Jobs with a Great Work-Life Balance

Browse 41+ numpy jobs at companies offering 9-day fortnights and summer Fridays—for a better work-life balance. 7 new this week. Hiring companies include Experian, CHAOS Industries, and VIA.

Job listings

Frequently asked questions

Job listings

Frequently asked questions

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