Square · 2 weeks ago
Software Engineer - Android Connected Devices
United States
Full-time
Remote
Senior Level, Lead/Staff
$218K/yr - $327K/yr
8+ years expSquare is a technology company that builds tools to make commerce easier and more accessible. The Software Engineer for Android Connected Devices will work on improving mobile experiences for Square’s connected hardware products, ensuring reliable integrations and user experiences.
BitcoinFinTechMobile PaymentsProductivity ToolsRetail Technology
Responsibilities
Build and improve the mobile experiences that power Square’s connected hardware products using Java and Kotlin
Work across the full mobile stack, from networking to UI, to create smooth and reliable hardware integrations
Develop systems that stay reliable and resilient so sellers can accept and report payments in any network or device conditions
Partner closely with cross functional engineers to ship high quality features
Work with product managers and designers to shape product scope and deliver clear, intuitive user experiences
Use customer feedback to guide improvements and strengthen overall product quality
Work directly on mobile and hardware integrations including BLE, USB, and similar technologies
Qualification
Required
At least 8 years of relevant industry experience
Strong experience building production mobile apps in Java and Kotlin
A background in building reliable systems that perform consistently in a variety of environments
A history of working closely with hardware, software, and product teams
Hands on experience connecting mobile apps to hardware through BLE, USB, or related methods
A customer first mindset and a comfort level solving complex problems across different parts of the ecosystem
Benefits
Remote work
Medical insurance
Flexible time off
Retirement savings plans
Modern family planning
Company
Square
Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square.
1001-5000 employees
H1B Sponsorship
Square has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (257)
2024 (253)
2023 (260)
2022 (297)
Funding
Current Stage
Public CompanyTotal Funding
$4.8BKey Investors
GICKleiner PerkinsSequoia Capital
2025-08-13Post Ipo Debt· $2.2B
2024-05-06Post Ipo Debt· $2B
2023-01-11Post Ipo Equity
Leadership Team
Camille Vergara
Product Manager
Conor Delahunty
Product Manager
Recent News
2026-01-05
2026-01-05
Morningstar.com
2025-12-29
Company data provided by crunchbase