[Remote] Java Engineer (Order System)

September 16, 2026

Note: The job is a remote job and is open to candidates in USA. Temu is seeking a highly motivated and experienced Java Engineer to join its team. The role focuses on designing, architecting, coding, maintaining, and stabilizing an order system while addressing high-concurrency, distributed transaction, and massive data-processing challenges. The engineer will also collaborate with product and cross-functional teams to achieve business objectives.

Responsibilities

Responsible for the system function design, architecture design, and core coding for the order system
Tackle challenges and technical bottlenecks arising from high concurrency, high stability, massive data processing (sharding/archiving), and complex distributed transaction scenarios
Manage system maintenance and production stability, including routine monitoring inspections, troubleshooting user-reported issues, and participating in emergency response for online incidents
Collaborate closely with product and cross-functional teams to achieve overall business objectives

Skills

• Bachelor's degree in computer science or equivalent
• Minimum of 1 year of experience in software development and architecture, with solid programming and computer science fundamentals, good coding practices, and code review experience; proficient in Java
• Strong system design capabilities; proficient in distributed system development technologies (including MySQL, Redis, MQ, RPC, etc.), with a good understanding of their underlying principles and application scenarios
• Proven experience in large-scale distributed system architecture; familiar with distributed service frameworks, and with in-depth understanding and hands-on experience in designing high-concurrency and high-availability systems
• Strong quality awareness and a “zero tolerance” attitude toward production issues; experience in online debugging and performance tuning is a plus
• Excellent communication, learning, and teamwork skills; strong problem-solving abilities and a strong sense of ownership and responsibility
Experience in online debugging and performance tuning is a plus

Benefits

Medical, Dental, and Vision Insurance Coverage for regular, full-time employees, depending on the nature of employment, job position, and work location
Paid Time Off (PTO) for regular, full-time employees, depending on the nature of employment, job position, and work location
Paid Sick Leave (in accordance with applicable state and local laws) for regular, full-time employees, depending on the nature of employment, job position, and work location
401(k) Plan for regular, full-time employees, depending on the nature of employment, job position, and work location

Company Overview

Temu is an e-commerce company that connects consumers with millions of merchandise partners, manufacturers and brands with the mission to empower them to live a better life. It was founded in undefined, and is headquartered in Boston, Massachusetts, US, with a workforce of 501-1000 employees. Its website is

Company H1B Sponsorship

Temu has a track record of offering H1B sponsorships, with 2 in 2023. Please note that this does not guarantee sponsorship for this specific role.

Back to blog

Common Interview Questions And Answers

1. HOW DO YOU PLAN YOUR DAY?

This is what this question poses: When do you focus and start working seriously? What are the hours you work optimally? Are you a night owl? A morning bird? Remote teams can be made up of people working on different shifts and around the world, so you won't necessarily be stuck in the 9-5 schedule if it's not for you...

2. HOW DO YOU USE THE DIFFERENT COMMUNICATION TOOLS IN DIFFERENT SITUATIONS?

When you're working on a remote team, there's no way to chat in the hallway between meetings or catch up on the latest project during an office carpool. Therefore, virtual communication will be absolutely essential to get your work done...

3. WHAT IS "WORKING REMOTE" REALLY FOR YOU?

Many people want to work remotely because of the flexibility it allows. You can work anywhere and at any time of the day...

4. WHAT DO YOU NEED IN YOUR PHYSICAL WORKSPACE TO SUCCEED IN YOUR WORK?

With this question, companies are looking to see what equipment they may need to provide you with and to verify how aware you are of what remote working could mean for you physically and logistically...

5. HOW DO YOU PROCESS INFORMATION?

Several years ago, I was working in a team to plan a big event. My supervisor made us all work as a team before the big day. One of our activities has been to find out how each of us processes information...

6. HOW DO YOU MANAGE THE CALENDAR AND THE PROGRAM? WHICH APPLICATIONS / SYSTEM DO YOU USE?

Or you may receive even more specific questions, such as: What's on your calendar? Do you plan blocks of time to do certain types of work? Do you have an open calendar that everyone can see?...

7. HOW DO YOU ORGANIZE FILES, LINKS, AND TABS ON YOUR COMPUTER?

Just like your schedule, how you track files and other information is very important. After all, everything is digital!...

8. HOW TO PRIORITIZE WORK?

The day I watched Marie Forleo's film separating the important from the urgent, my life changed. Not all remote jobs start fast, but most of them are...

9. HOW DO YOU PREPARE FOR A MEETING AND PREPARE A MEETING? WHAT DO YOU SEE HAPPENING DURING THE MEETING?

Just as communication is essential when working remotely, so is organization. Because you won't have those opportunities in the elevator or a casual conversation in the lunchroom, you should take advantage of the little time you have in a video or phone conference...

10. HOW DO YOU USE TECHNOLOGY ON A DAILY BASIS, IN YOUR WORK AND FOR YOUR PLEASURE?

This is a great question because it shows your comfort level with technology, which is very important for a remote worker because you will be working with technology over time...