12 hours ago

Backend Software Engineer Intern (Global LIVE Wallet) - 2026 Start (BS/MS)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Build and optimize TikTok’s real-time, high-performance distributed infrastructure for live streaming, working closely with product managers throughout key feature development. Improve TikTok Wallet and payment systems to deliver stable, agile, and robust in-app experiences. Enhance system design and architecture for reliability and performance, and develop large-scale software systems that power the TikTok app. Internship requires at least 3 months and runs across defined 2026 windows.

Location: Singapore

Workplace: Onsite

Employment Type: Internship

Job Function: Software Engineering

Seniority: Intern level

Key Responsibilities

•Collaborate with cross-functional teams to continuously improve TikTok Wallet and the payment system for a stable, agile, robust in-app wallet experience.
•Improve system design and architecture to ensure high stability, performance, and reliability.
•Develop large-scale software systems that power the TikTok app.
•Work through the developmental lifecycle of critical product features in collaboration with product managers.
•Deliver best live streaming experiences for live streamers and audiences through engineering execution.

Key Requirements

•Currently pursuing a BS/MS in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
•Proficient in at least one of: Go, Python, Java, C++.
•Deep understanding of computer architecture, data structures, and algorithms, including common databases and messaging frameworks (MySQL/Redis/Kafka).
•Able to collaborate with diverse stakeholders and communicate effectively.
•Able to commit to at least a 3-month internship period (Jan–Jun or May–Aug).

Experience:Distributed systemsHighly available systemsMission-critical systemsLarge-scale systemsPayments

Education:Master's in Software Development, Computer Science, Computer Engineering, or related technical discipline

Skills:CommunicationCollaborationSelf-drivenLearning mindsetCooperation

Tech Stack:GoPythonJavaC++MySQLRedisKafka

Company Brief

TikTok

Short-form video platform that lets users create, share, and discover entertainment content through algorithmic recommendations. It also offers advertising and creator tools for brands, influencers, and businesses.

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn

Loading job details...

Preparing the role view and application actions.

TikTok

12 hours ago

Backend Software Engineer Intern (Global LIVE Wallet) - 2026 Start (BS/MS)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Location: Singapore

Workplace: Onsite

Employment Type: Internship

Job Function: Software Engineering

Seniority: Intern level

Key Responsibilities

•Collaborate with cross-functional teams to continuously improve TikTok Wallet and the payment system for a stable, agile, robust in-app wallet experience.
•Improve system design and architecture to ensure high stability, performance, and reliability.
•Develop large-scale software systems that power the TikTok app.
•Work through the developmental lifecycle of critical product features in collaboration with product managers.
•Deliver best live streaming experiences for live streamers and audiences through engineering execution.

Key Requirements

•Currently pursuing a BS/MS in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
•Proficient in at least one of: Go, Python, Java, C++.
•Deep understanding of computer architecture, data structures, and algorithms, including common databases and messaging frameworks (MySQL/Redis/Kafka).
•Able to collaborate with diverse stakeholders and communicate effectively.
•Able to commit to at least a 3-month internship period (Jan–Jun or May–Aug).

Experience:Distributed systemsHighly available systemsMission-critical systemsLarge-scale systemsPayments

Education:Master's in Software Development, Computer Science, Computer Engineering, or related technical discipline

Skills:CommunicationCollaborationSelf-drivenLearning mindsetCooperation

Tech Stack:GoPythonJavaC++MySQLRedisKafka

Company Brief

TikTok

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn