Quarks
quarks.tech
Actively hiring
Consumer & Utility Software
Custom Software Development
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Overview
Quarks is a technology company that builds niche products in social discovery and relationship wellness, focusing on safe and effective dating and relationship solutions. Its platforms are used by more than 80 million users in over 20 locations, and it hires legal counsel, product owners, marketing managers and QA engineers with an office in Kyiv and a hub in Lviv. The company is based in Kyiv, Ukraine.
News
Quantum computers learn how to simulate quarks Waterloo News University of Waterloo
Researchers at University of Waterloo's Institute for Quantum Computing (IQC) have reached a milestone in quantum information science: using a quan
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Quantum feat: physicists observe entangled quarks for first time
Particle measurements at the Large Hadron Collider open the door to future high-energy tests of entanglement.
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Tech stack
Technologies named in job postings at Quarks over the last 12 months, by layer, with the share of postings for each.
Technologies in use
12
Postings analysed
4
Stack modernity
84/100AI adopter
Languages
SQL
Cloud & platforms
GitHub
Postman
AI & ML
ChatGPT
LLM
Midjourney
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Full Quarks tech stack
12 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
44/100
Stable
Open positions
5
1 opened / 0 closed in 30 days
ATS activity
Every ~5 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
QA
33% ▼
Legal
33% ▲
Marketing
33% ▼
Activity Timeline
Added GDPR to stack
Sep 2026
Added EU AI Act to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Kyiv
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Headquarters
Builds here
Office with open vacancies
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Kyiv
Ukraine
HQ
5 open roles 3 posted in 90 days 20% engineering 50-200 est. staff
hires for QA, Product, Legal
Lviv
Ukraine
1 open roles 1 posted in 90 days 100% engineering 10-50 est. staff
hires for QA
Jobs
Hybrid • Full-Time • Kyiv • Lviv
CI/CD
Jenkins
GitHub
QA
Swagger
Chrome DevTools
Postman
Apply
≈ $36k – $92k per year (Estimated) • In office • Full-Time • Kyiv
Slack
Confluence
Jira
Apply
≈ $37k – $101k per year (Estimated) • Hybrid • Full-Time • Kyiv
SQL
LLM
LLM Guardrails
Apply