Jobs in the United States

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Added 1 min ago
DevOps Engineer II
UBLIC SERVICES, INC.
Phoenix, AZ
POSITION SUMMARY: The DevOps Engineer II serves as a technical resource and participates in all phases of the DevOps application development life cycle. The DevOps Engineer II analyzes…
Added 1 min ago
HC
R&D Software Quality Assurance Engineer III
Hach Company
Loveland, CO
- $115,000 to $120,000 USD / year
Hach is seeking a Software Quality Assurance Engineer to help deliver high-quality software and firmware solutions for our water quality products. In this role, you will develop and execute…
Added 2 mins ago
LF
Disaster Recovery Engineer II
LPL Financial Corp
United States
- $35.01 to $58.38 USD / hour
This is a hybrid role, requiring onsite presence at our Fort Mill SC office 3 days per week, as much of the team and leadership are based there
Added 4 mins ago
Principal Forward Deployed Engineer, Operational AI
Aerospike, Inc.
Remote, United States
As a Principal Forward Deployed Engineer (FDE) at Aerospike, you will serve as the hands-on technical authority partnering with lead architects and engineering teams across Global 2000…
Added 8 mins ago
Lead Engineer, Data & Analytics Systems & App Administration
Cencora
Dallas, TX
The Lead Engineer, Data & Analytics Systems & Application Administration is a member of the Data & Analytics team, working alongside operational engineers, platform engineers and BI…
Added 13 mins ago
Data Engineer II
Vylor
Des Moines, IA · Des Moines
Pioneer Hi-Bred International, Inc. a subsidiary of Vylor Inc., seeks a full-time Engineer II based in Johnston, IA. The Engineer II partners with Analytics, Data Science, Research &…
Added 14 mins ago
M
Expert Software Engineer
Markon
Chantilly, VA
- $140,000 to $185,000 USD / year
Proficiency working in Red Hat Enterprise Linux (RHEL) command-line environments.
Added 18 mins ago
Senior Staff AI Systems Engineer
Northrop Grumman
Baltimore, MD · Baltimore
We are seeking a Senior Staff AI Systems Engineer to lead the architecture, development, and deployment of AI-enabled target recognition systems across multi-function RF sensors. In this…
Added 19 mins ago
Senior Specialist, Software Engineering 1
L3Harris
Salt Lake City, UT
Job Title: Senior Specialist, Software Engineer
Added 19 mins ago
2027 Associate Digital Signal Processing Engineer - Cincinnati OH
Northrop Grumman
Cincinnati, OH · Cincinnati
…Basic qualifications for an Associate Digital Signal Processing Engineer 1 are a Bachelor’s Degree. Basic qualifications for a Digital Signal Processing Engineer Engineer 2 are a Master’s…
Added 19 mins ago
NG
2027 Spring Electrical Engineer Co-op Intern - Cincinnati OH
Northrop Grumman
Cincinnati, OH · Cincinnati
- $18.75 to $42.5 USD / hour
Northrop Grumman is seeking a Spring Electrical Engineer Co-op/Intern. This position will be located at our Mission Systems Sector in Cincinnati, OH.
Added 19 mins ago
Systems Engineer Level 5 - Integration & Test
Northrop Grumman
Redondo Beach, CA · Redondo Beach
Candidate must have an active SCI at time of application OR Candidate must have an active U.S
Added 19 mins ago
Systems Engineer Level 2/3 - Integration & Test
Northrop Grumman
Redondo Beach, CA · Redondo Beach
Candidate must have an active SCI at time of application OR Candidate must have an active U.S
Added 19 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Salt Lake City, UT
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 20 mins ago
Solution Architect - VM Ware
Quantiphi, Inc.
Remote, United States
Must have skills:
Added 22 mins ago
Firmware HWD/SFT RTOS Embedded Software Engineer
Associates Systems LLC
Arvada, CO
Embedded Software Engineer II with a strong background in embedded Linux development and the Yocto build system. This role is ideal for engineers with hands-on experience in embedded…
Added 25 mins ago
DevOps Engineer
Accurant International
Minneapolis, MN
The DevOps Engineer oversees the development of scalable, reliable, and secure cloud-based data architecture. This role bridges business needs with technical implementation, ensuring that…
Added 25 mins ago
VI
Senior SecOps
Vermont Information Processing
Colchester, VT
- $160,000 to $190,000 USD / year
VIP is seeking a Senior Security Operations Engineer to serve as the senior hands-on security engineer and technical lead for our growing security program.
Added 27 mins ago
VC
Software Engineer
VALVE CORPORATION
Bellevue, WA
- $275,000 to $425,000 USD / year
…gaming experiences. Develop firmware and embedded systems, and engineer software for hardware interfaces in controllers, haptics, and other hardware gaming devices. Develop and engineer…
Added 31 mins ago
A
Systems Engineer
Actalent
Woburn, MA
- $77 to $101 USD / hour
Job Title: Systems Engineer Long Range Radar SystemsJob DescriptionThis on-site Systems Engineer role supports advanced long-range radar and missile-defense sensor systems within a Systems…
Added 31 mins ago
A
Fpga Design Engineer
Actalent
Niceville, FL
- $65 to $85 USD / hour
Job Title: FPGA Design EngineerJob DescriptionThis full-time, onsite FPGA Design Engineer role is based in Niceville, FL or Tucson, AZ and focuses on developing advanced FPGA solutions for…
Added 31 mins ago
Application Support Engineer - Market Data
Talan
New York, NY
We are seeking a talented Trading Systems Support Engineer to join our team and work with a leading investment banking and capital markets client. The ideal candidate will be responsible…
Added 40 mins ago
Test Engineer III - AI/ML Server Platforms (401 Shift)
Jabil Inc.
Florence, KY
Test Engineer III is required to work 12-hour shifts on the following schedule:
Added 41 mins ago
Senior Application Engineer
The Citco Group Limited
Charlotte, NC
Knowledge of Windows, UNIX (Solaris, Linux), basic networking and scripting
Added 41 mins ago
AI
DevOps Engineer
Accurant International
Remote, United States
- $95,000 to $125,000 USD / year
The DevOps Engineer oversees the development of scalable, reliable, and secure cloud-based data architecture. This role bridges business needs with technical implementation, ensuring that…

Fiserv

Android Application Framework Developer - Device Engineering

Sunnyvale, CA, United States

$124,000.00 - $186,000.00

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Job details

Pay: $124,000.00 - $186,000.00
Posting language: English
Posted: Oct 13, 2026

Original job description

Calling all innovators - find your future at Fiserv.

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Android Application Framework Developer - Device Engineering

About Your Role

Kickstart your engineering career at the intersection of Android software and physical hardware! Clover is a global leader in point-of-sale (POS) platforms, powering millions of small businesses worldwide with smart terminals and integrated payment solutions.

We are looking for an Android Application Framework Developer - Device Engineering to join our Device Engineering team in Sunnyvale, CA. In this role, you won't just be building standard mobile screens - you will bridge the gap between high-level Android services and physical hardware peripherals (thermal printers, barcode scanners, cash drawers, scales, and payment modules).

If you are a recent graduate or early-career engineer eager to dive deep into the Android OS, manage USB/network hardware protocols, and see your code drive physical smart terminal hardware used by millions of merchants daily, this is the team for you.

What You Will Do

Hardware-Connected Android Services: Develop Android application framework services and background daemons in Kotlin and Java that interface directly with external hardware and microcontrollers.
Peripheral SDK & Hardware Integration: Integrate third-party vendor SDKs and write communication pipelines for POS peripherals, including receipt printers, barcode scanners, cash drawers, and weight scales.
USB & Network Protocol Management: Utilize Android USB Host (OTG) APIs to manage hardware attach/detach lifecycle events, configure dynamic USB permissions, and implement socket programming for network IP printers.
System & Device Troubleshooting: Use command-line tools (adb, Logcat, packet/serial sniffers) to isolate, reproduce, and debug hardware integration bugs and OS regressions across our terminal fleet.
AOSP & Platform Exposure: Collaborate with senior engineers to explore Android Open Source Project (AOSP) internals, framework extensions, and custom device services.
AI-Assisted Engineering: Leverage modern AI-assisted engineering tools (such as GitHub Copilot, Claude Code, and coding agents) to accelerate development, refactor framework code, and optimize debugging workflows.

What You Need to Have

Education: Bachelor’s or Master’s degree in Computer Engineering, Electrical & Computer Engineering (ECE), Computer Science, or a related discipline (Graduating seniors or recent grads welcome).
Hardware/Device Project Experience: Demonstrated classroom, capstone, research lab, or personal project experience building software that talks to physical devices or external hardware (e.g., IoT devices, Arduino/Raspberry Pi, robotics, microcontrollers, USB accessories, or sensor integration).
Core Languages: Strong foundational coding skills in Java or Kotlin , with working knowledge or academic exposure to C or C++ .
Android Fundamentals: Practical understanding of native Android development fundamentals (Activities, Services, BroadcastReceivers, Intents, and background threading).
Networking & Hardware Protocols: Academic or practical familiarity with low-level communication concepts such as TCP/UDP socket programming, USB device communication (Host/OTG), or serial/UART protocols .
CS & Systems Foundations: Rock-solid grasp of core computer science fundamentals: Object-Oriented Design, Data Structures, Operating Systems (threading, processes, memory management), and Git version control.
Eagerness to Learn: High curiosity, passion for device hardware, and excitement to learn POS platform architecture and payment security standards.

Experience that would be great to have:

Familiarity with the Android USB Host API (android.hardware.usb) or managing hardware permissions and USB intent filters.
Coursework or project exposure to the Android Open Source Project (AOSP) or building custom Android ROMs/firmware.
Hands-on experience integrating third-party vendor hardware SDKs or libraries.
Exposure to low-level microcontroller communication (SPI, I2C, UART) or embedded Linux environments.

How you’ll work:

This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.
This role requires use of a computer and audio equipment.

Sponsorship:

You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.

Benefits at Fiserv:

Fuel Your Life program to support your physical, financial, social, and emotional well-being
Paid holidays and generous time away policies
No-cost mental health support through Employee Assistance Programs
Living Proof program to recognize your peers’ extra effort with points redeemable for rewards
Eight Employee Resource Groups to foster a collaborative culture and expand your network
·Unparalleled professional growth with training, development, and internal mobility opportunities
Medical, dental, vision, life, and disability insurance options available from day one
Retirement planning and discounted shares with the Employee Stock Purchase Plan
Tuition assistance and reimbursement program
Paid parental, caregiver, and military leave

Salary Range

$124,000.00 - $186,000.00

These pay ranges apply to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

This position is not eligible for an annual incentive opportunity and is also not eligible to earn commissions.

Thank you for considering employment with Fiserv. Please:

Apply using your legal name
Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Apply on usnlx.com About employer

More about this job

Skills

Barcode
Kotlin
Oracle Java
Communication skills
Troubleshooting
GitHub
Debugging
Computer engineering
ECE
Computer science
Research
Robotics
C
C++
Git
Security regulations
Firmware
Linux
Collaboration
Onboarding
Audio technology
CPT

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Work requirements

Jobs in the United States