Senior POS Developer (Embedded/Linux/Payments) jobs in United States
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BTC POWER ยท 1 day ago

Senior POS Developer (Embedded/Linux/Payments)

positionIrvine, CA
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
money$140K/yr - $150K/yr
date8+ years exp

BTC Power is seeking a Senior POS Developer with direct experience building POS or payment applications in embedded and Linux environments. The role involves designing, implementing, and supporting POS payment software that runs on embedded and Linux-based platforms, ensuring stability and reliability of EV charging products.

AutomotiveElectric VehicleElectronics
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H1B Sponsor Likelynote

Responsibilities

Develop and maintain POS applications specifically designed for embedded and Linux systems
Integrate POS payment features such as EMV, NFC, contactless, encryption, and device APIs
Ensure all POS applications are developed using secure coding practices aligned with PCI-DSS
Troubleshoot payment terminal issues, device communication protocols, and hardware/software interactions
Work closely with firmware, backend, and QA teams to deliver stable and compliant POS releases
Support API and cloud integration for POS functionality as needed
Contribute to architecture improvements and provide technical guidance on POS development best practices

Qualification

POS application developmentEMV/NFC/contactless paymentsJava for embedded/LinuxC++ for hardware integrationPCI-DSS complianceDevice communication protocolsEmbedded systems experienceDebugging skillsCloud-connected POS systemsJavaScriptTypeScript

Required

8 or more years of professional software development experience
At least 3 years of direct POS or payment application development experience
Strong Java experience for embedded/Linux environments
Experience using C++ for low-level or hardware-integrated components
Hands-on experience with EMV, NFC, contactless payments, encryption standards, and POS device integrations
Understanding of PCI-DSS and secure payment software development
Experience working with device communication protocols such as USB, serial, and TCP/IP
Background in embedded systems, IoT devices, or hardware-integrated applications
Strong debugging skills for payment flows and device-level issues

Preferred

Experience with cloud-connected POS systems
Familiarity with JavaScript or TypeScript
Experience supporting large-scale device deployments

Company

BTC POWER

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Driving the Future of EV Charging | Trusted U.S.
dateFounded in 1999
location
Irvine, California, USA
people-size201-500 employees
web-link
http://www.btcpower.com/

H1B Sponsorship

BTC POWER 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 (2)
2024 (2)
2022 (1)
2021 (2)
2020 (1)

Funding

Current Stage
Growth Stage
Total Funding
unknown
2018-07-02Acquired
Company data provided by crunchbase