DevOps Engineer

Hana Cloud Solutions LLC; Carlstadt (NJ); On-site; USD 104,000 - 154,000; Full time

Benefits offered by this job

Health, Dental & Vision insurance / E’

401 (k) Retirement Plan with up to 5%+

Company provided lunch

Paid-time off (PTO) and Paid Holidays

Celebration & Condolence Benefits

Life Insurance and AD&D

FSA (Flexible Spending Account)

DCFSA (Dependent Child Care Spending)

Job summary

Hana Cloud Solutions LLC in Carlstadt, NJ is seeking a skilled full-stack/data engineering professional to own system upgrade features and build robust data pipelines. You will write clean code, perform unit tests, and participate in code reviews to uphold engineering standards.

You will collaborate with core teams to implement new features that streamline store operations and ensure scalable data flow between stores and headquarters.

Qualifications

• 3-5 years experience in full-stack development or data engineering with software duties.
• Hands-on experience with Java Spring framework and modern web tech.
• Strong Python data processing and ETL pipeline development skills.
• Proficient in SQL/RDBMS querying and performance optimization.
• Experience with cloud platforms (AWS or Azure) and modern web architectures.

Responsibilities

• Take ownership of specific tasks or features within system upgrades.
• Write clean, efficient code and perform unit testing to meet standards.
• Participate in code reviews and incorporate feedback.
• Collaborate to design and implement features simplifying store operations.
• Develop and maintain data pipelines with minimal supervision.
• Implement data transformations, cleaning, and aggregation for scalable pipelines.
• Perform data validation for inventory and sales data integrity.
• Collaborate with data analysts to map business data needs to pipelines.
• Manage CI/CD pipelines and implement continuous improvements for faster releases.
• Maintain development environments and troubleshoot to ensure productivity.
• Work with Development and Operations on best practices and cross-functional projects.

Skills

Java Spring

Python data processing

SQL

React

JavaScript

AWS

Korean-English bilingual

Education

B.S./B.A. in Computer Science, Data Science, IT or related

Job description

• Take full ownership of specific tasks or features within the system upgrade project
• Write clean, efficient, and maintainable code while conducting rigorous unit testing to ensure all deliverables meet H Mart's project standards
• Participate actively in code reviews, providing and incorporating constructive feedback to maintain high engineering standards
• Collaborate with the core engineering team to design and implement new features that directly simplify store-level operations
• Develop and maintain robust data pipelines with minimal supervision, ensuring seamless data flow between stores and headquarters
• Implement data transformations, cleaning, and aggregation; optimize workflows for maximum performance and scalability as the system grows
• Perform consistent data validation to ensure the integrity and quality of inventory and sales data
• Collaborate with data analysts and scientists to translate business data requirements into technical pipeline structures
• Manage and maintain CI/CD pipelines, implementing continuous minor improvements to the integration and deployment processes for faster release cycles
• Maintain and manage all development environments, performing initial incident handling and troubleshooting to ensure developer productivity
• Work closely with both Development and Operations teams to implement industry best practices and participate in high-impact, cross-functional projects

Qualifications / Skills:

• 3-5 years of experience in Full-Stack Development or a combination of Data Engineering/Analysis and software development
• Hands-on experience with the JAVE Spring framework
• Proven experience in Python data processing and ETL pipeline development
• Strong background in RDBMS query development and performance optimization
• Experience building and deploying applications using Cloud platforms (AWS or Azure)
• Advanced proficiency in JAVA, JAVA Script, and React
• Expert-level knowledge of Python and SQL for complex data handling
• Strong understanding of Server-Client Communication protocols and modern web architecture
• BA/BS in Computer Science, Data Science, Information Technology, or a related field
• Bilingual in Korean and English preferred
• Health, Dental & Vision insurance / EAP (Employee Assistance Program) per company policy
• 401 (k) Retirement Plan with up to 5% match per company policy
• Life Insurance and AD&D (Accidental death & Dismemberment) per company policy
• BTA Insurance (Business Travel Accident Coverage)
• Company provided lunch
• Paid-time off (PTO) and Paid Holidays per company policy
• Celebration & Condolence Benefits per company policy
• Smart Card: Earn additional 4 points to the standard $1 = 1 point
• Holiday Gift certificates per company policy
• FSA (Flexible Spending Account) per company policy
• DCFSA (Dependent Child Care Spending Account) per company policy

Work Hours

8:30 AM - 5:30 PM, Mon - Fri

Salary Range:

$103,900 - $154,000

*Actual compensation will be determined based on relevant experience, qualifications, skills, and other job-related factors.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.