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Pos System Developer Jobs in California (NOW HIRING)

Clover

Staff Java Server Software Engineer

Sunnyvale, CA · On-site

$60.50 - $82.75/hr

... DevOps best practices, CI/CD, and clean code principles. • Jump in to triage issues and ... POS systems and a curiosity about generative or agentic AI technologies. Company : We're Clover ...

New

Quilt Software

Senior Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/yr

Experience with POS systems, eCommerce, or fintech * Familiarity with PCI DSS, SOC 2, or financial ... Strong emphasis on engineering quality and career growth. Location: In-Person: Irvine, CA ...

Quilt Software

Senior Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/yr

Experience with POS systems, eCommerce, or fintech * Familiarity with PCI DSS, SOC 2, or financial ... Strong emphasis on engineering quality and career growth. Location: In-Person: Irvine, CA ...

Protingent

Workday System Analyst

Santa Clara, CA · On-site

$75 - $82/hr

Bachelor's degree in engineering or equivalent experience. * Minimum 6 years of experience working ... Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education ...

Troon

Event and Catering Manager

Sonora, CA · On-site

$40K - $60K/yr

Works with F&B team, housekeeping and engineering on any areas in need of attention. * Ensures ... Knowledge of software applications such as Microsoft Word, Excel and POS system. * Prior ...

Vori, Inc

Forward Deployed Data Engineer

San Francisco, CA · On-site

$134.90K - $162K/yr

At Vori, Forward Deployed Data Engineers bridge the gap between customer systems and our modern ... You'll wrangle item files and invoices from POS systems, back-office tools, and ERPs-in formats ...

Otter

Sales Engineer- Los Angeles, CA

Los Angeles, CA · On-site

$110K - $143K/yr

About the Role We are looking for a Sales Engineer who combines strong technical problem solving ... Experience working with POS systems, restaurant technology, or delivery platforms is highly ...

Otter

Sales Engineer- Los Angeles, CA

Los Angeles, CA

$110K - $143K/yr

About the Role We are looking for a Sales Engineer who combines strong technical problem solving ... Experience working with POS systems, restaurant technology, or delivery platforms is highly ...

Troon

Director of Racquets

Santa Barbara, CA

$68.50K/yr

... sports programming and operations. This is a dynamic position that involves coaching, program ... Train staff on the facility's POS system and ensure proper program reporting. Qualifications ...

SpotOn: Sales

Staff AI Engineer

San Francisco, CA · On-site

$210K - $280K/yr

... building developer tools, infrastructure, or platform engineering systems - you understand how ... Android-native POS applications on dedicated hardware * Infrastructure: AWS, GitHub, CI/CD (GitHub ...

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Principal Software Engineer

Principal Software Engineer

The Guitar Center Company

Westlake Village, CA • On-site

$141.50K - $189.70K/yr

Full-time

Posted 25 days ago

Guitar Center rating

5.8

Company rating: 5.8 out of 10

Based on 172 frontline employees who took The Breakroom Quiz

389th of 712 rated retailers

Job description

JOB SUMMARY:
We are seeking a highly experienced Principal Software Engineer to lead the evolution of our enterprise service capabilities. In this role, you will architect and optimize the mission-critical systems that power our retail store operations and global supply chain. You will bridge the gap between core infrastructure and application delivery, ensuring our distributed services are scalable, resilient, and high performing. The Principal Software Engineer will collaborate with other technical leaders, cross-functional teams, and external stakeholders to deliver cutting-edge solutions that meet business needs and exceed industry standards. This position requires a strong background in systems architecture, performance optimization, and advanced problem-solving, along with the ability to mentor and guide junior engineers.
KEY RESPONSIBILITIES
Responsibilities will include, but will not be limited to the following:
  • Systems Architecture & Design: Lead the design of scalable microservices and API-driven architectures that support real-time inventory, Point of Sale (POS), and warehouse management systems.
  • Retail & Supply Chain Integration: Oversee the seamless integration of cloud-based enterprise services with on-premises store hardware and automated distribution center technologies.
  • Performance Optimization: Analyze and optimize system latency and throughput across the supply chain, ensuring sub-second response times for critical store-front operations. Troubleshoot and resolve performance bottlenecks, ensuring systems meet or exceed operational requirements.
  • Leadership & Mentorship: Provide technical North Star guidance for application engineers, fostering a culture of "system thinking" and operational excellence. Encourage continuous learning and innovation within the team to keep pace with evolving technologies.
  • Requirements Gathering & Specification: Partner with Supply Chain and Retail Product Managers to translate complex business workflows into high-availability technical specifications
  • Cross-Functional Collaboration: Partner with hardware engineers, software developers, network specialists, and other technical experts to ensure the successful design and deployment of integrated systems. Foster cross-disciplinary communication and alignment.
  • Risk Management & Troubleshooting: Proactively identify potential risks in system design and implementation. Lead troubleshooting efforts during system development and production, ensuring that issues are resolved swiftly and efficiently.
  • Documentation & Reporting: Prepare comprehensive system documentation, including design specifications, test plans, and performance reports. Communicate technical progress and challenges to both internal teams and external stakeholders.
  • Innovation & Continuous Improvement: Stay at the forefront of technology trends and best practices in computer systems engineering. Evaluate emerging retail tech-such as RFID integration, edge computing for stores, and AI-driven demand forecasting infrastructure

PROFESSIONAL EXPERIENCE & Requirements:
  • Experience:
    • Minimum of 10+ years of experience in computer systems engineering, with a strong background in both hardware and software systems.
    • Demonstrated expertise in designing and integrating complex, large-scale computer systems.
    • Proven leadership experience in managing engineering teams or projects and delivering high-quality systems on time.
  • Technical Skills:
    • Distributed Systems: Deep expertise in service mesh, container orchestration (Kubernetes), and event-driven architectures (Kafka/RabbitMQ).
    • Infrastructure as Code: Strong experience with Terraform or Ansible to manage hybrid-cloud environments (AWS/Azure and On-Prem).
    • Full-Stack Awareness: Proficiency in debugging complex issues across the stack-from application code and database locks to network protocols and OS kernel tuning.
  • Data Systems: Experience with high-volume transactional databases and distributed caching (Redis/Memcached).
  • Problem-Solving & Analytical Skills: Ability to approach complex systems problems analytically and identify root causes quickly. Proficiency in designing solutions that balance technical constraints with business requirements.
  • Leadership & Collaboration: Strong interpersonal skills with experience leading technical teams. Ability to collaborate effectively with stakeholders, product managers, and cross-functional teams to deliver integrated solutions.
  • Communication Skills: Excellent verbal and written communication skills, with the ability to explain complex technical concepts to both technical and non-technical audiences.

Preferred Skills:
  • Experience in cloud computing, distributed systems, or high-performance computing.
  • Familiarity with DevOps practices and continuous integration/continuous deployment (CI/CD) pipelines.
  • Experience with security and cybersecurity best practices in system design and implementation.
  • Expertise in Edge Computing (deploying and managing services at the "store" level).

Pay Rate: $150,000 - $190,000 / annually depending on background and experience.
The job posting is not necessarily reflective of actual compensation that may be earned, nor a promise of any specific pay for any specific employee, which is always dependent on actual experience, education, and other factors. The pay range(s) listed are provided in compliance with state specific laws. Pay ranges may be different in other locations
Guitar Center is an Equal Opportunity Employer and provides fair and equal employment opportunity to all employees and applicants regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, veteran status or any other protected status prohibited under Federal, State, or local laws. All employment decisions are based on valid job-related requirements.
Why join us?
With a career at Guitar Center, you become part of the world's largest multichannel musical instrument retailer. Whether at our Stores, Contact Centers, Distribution Centers, or Support Center, Guitar Center employees have a common goal: to help people find their sound and fill the world with more music.
Love this gig and want to apply?
Send your resume and cover letter today along with salary expectations!
Guitar Center is an Equal Opportunity Employer and provides fair and equal employment opportunity to all employees and applicants regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, veteran status or any other protected status prohibited under Federal, State, or local laws. All employment decisions are based on valid job-related requirements.
If you are a qualified individual with a disability or a disabled veteran and are unable or limited in your ability to use or access our website, you may request a reasonable accommodation to express interest in a specific opening. You can request a reasonable accommodation by sending an email to recruiting@guitarcenter.com.

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About Guitar Center

Sourced by ZipRecruiter

The Guitar Center Company embodies the world of creativity and music by encouraging our teammates to find their own individual sound. Our mission is to develop and nurture lifelong musicians and make a difference in the world by enabling musicians and non-musicians alike to experience the joy that comes from creating music. We believe in putting our customers first, engaging with respect and integrity and fulfilling our mission with passion. The Guitar Center Company operates through several business divisions. Guitar Center is the world's largest retailer of guitars, amplifiers, drums, keyboards, recording, live sound, DJ, and lighting equipment, with more than 290 stores across the United States. 2014 marked the milestone 50th anniversary of the Guitar Center Company as the organization continues to help people make music from coast to coast.

Industry

Retail

Company size

10,000+ Employees

Headquarters location

Westlake Village, CA, US

Year founded

1964

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