Jobs

Senior Site Reliability Engineer - Database Infrastructure
Sydney, Australia
·
On-site
·
Full-time
·
1mo ago
Benefits & Perks
•Flexible work arrangements
•Competitive salary and equity package
•Team events and activities
•Parental leave
•Flexible Hours
•Equity
•Parental Leave
Required Skills
PostgreSQL
JavaScript
Python
About Us
Tik Tok is the leading destination for short-form mobile video and our mission is to inspire creativity and bring joy.
Size: 5001-10000 employees
Industry: Entertainment & Gaming, Social Media, Technology
Responsibilities
About the Team:
We manage critical infrastructure systems across storage, computing, and databases. As a leading SRE team at Tik Tok's Technical Infrastructure, we solve complex scalability challenges through expert system design and automation. You'll work independently on diverse projects while receiving strong mentorship, applying your skills in coding, algorithms, and systems architecture to maintain reliable infrastructure at scale.
Our team combines technical excellence with a collaborative culture that values intellectual curiosity and diverse perspectives. We provide an environment where engineers can take ownership of projects while growing their expertise in large-scale system design and operations.
Responsibilities:
- Grow and lead a high-performing SRE engineering team focused on developing and maintaining scalable, production-grade AI Platform systems, with emphasis on reliability, performance, and operational excellence
Email Address
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Balance hands-on technical contributions in system design and implementation while effectively managing team growth, performance, and professional development- Provide strategic technical direction and architectural guidance to strengthen engineering practices, mentor team members, and drive technical excellence across collaborative projects- Build and maintain strong partnerships across engineering teams, business units, and external stakeholders to align technical initiatives with organizational goals and drive successful outcomes- Champion innovation within the team by evaluating emerging technologies, implementing modern engineering practices, and driving continuous improvements to the AI Platform infrastructure Qualifications
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Minimum Qualifications
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Bachelor's degree in Computer Science or a related technical field involving software/system engineering, or equivalent working experience
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Solid foundation in software engineering principles, algorithms, and data structures
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Deep understanding of Linux systems, distributed storage architectures, networking fundamentals, and system performance optimization
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Proficiency in at least one modern programming language (Python, Go, or Java), experienced in applying software design patterns and clean code principles in production environments
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Demonstrated ability to lead technical teams through complex projects and changing priorities
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Preferred Qualifications
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5+ years of relevant software engineering experience, including team leadership
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Extensive hands-on experience with distributed storage technologies (KV stores, Redis, MySQL, MongoDB)
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Strong background in message queuing systems (Kafka, RabbitMQ) and data processing frameworks
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Production experience with container orchestration (Kubernetes), microservices architecture, and cloud-native technologies
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Demonstrated track record of building and operating large-scale distributed systems
Client-provided location(s): Sydney, Australia
Job ID: Tik Tok-7449265229547014418
Employment Type: OTHER
Posted: 2025-12-08T20:28:51
Apply on company site
Perks and Benefits
Health and Wellness
- Health Insurance
- Dental Insurance
- Vision Insurance
- HSA
- Life Insurance
- Fitness Subsidies
- Short-Term Disability
- Long-Term Disability
- On-Site Gym
- Mental Health Benefits
- Virtual Fitness Classes
Parental Benefits
- Fertility Benefits
- Adoption Assistance Program
- Family Support Resources
Work Flexibility
- Flexible Work Hours
- Hybrid Work Opportunities
Office Life and Perks
- Casual Dress
- Snacks
- Pet-friendly Office
- Happy Hours
- Some Meals Provided
- Company Outings
- On-Site Cafeteria
- Holiday Events
Vacation and Time Off
- Paid Vacation
- Paid Holidays
- Personal/Sick Days
- Leave of Absence
Financial and Retirement
- 401(K) With Company Matching
- Performance Bonus
- Company Equity
Professional Development
- Promote From Within
- Access to Online Courses
- Leadership Training Program
- Associate or Rotational Training Program
- Mentor Program
Diversity and Inclusion
- Diversity, Equity, and Inclusion Program
- Employee Resource Groups (ERG)
Company Videos
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About TikTok

TikTok
Late StageA short-form video entertainment app and social network platform
10,001+
Employees
Los Angeles
Headquarters
$220B
Valuation
Reviews
3.1
3 reviews
Work Life Balance
1.5
Compensation
2.0
Culture
1.2
Career
1.8
Management
1.0
5%
Recommend to a Friend
Pros
Limited positive feedback available
Company size allows for potential opportunities
Technology platform experience
Cons
Mass layoffs and poor handling of terminations
Unprofessional management and HR behavior
Exposure to traumatic content without adequate support
Salary Ranges
52 data points
Senior/L5
Senior/L5 · Access Assurance Lead
1 reports
$331,500
total / year
Base
$255,000
Stock
-
Bonus
-
$331,500
$331,500
Interview Experience
4 interviews
Difficulty
3.5
/ 5
Duration
21-35 weeks
Experience
Positive 0%
Neutral 25%
Negative 75%
Interview Process
1
Application Review
2
Recruiter Screen
3
Online Assessment
4
Technical Phone Screen
5
Onsite/Virtual Interviews
6
Team Matching
7
Offer
Common Questions
Coding/Algorithm
System Design
Behavioral/STAR
Technical Knowledge
Data Structures
News & Buzz
25-Year-Old TikTok Star Khaby Lame Sells His Media Company for Nearly $1B - observer.com
Source: observer.com
News
·
5w ago
TikTok users say they're being censored after new owners were announced. The company says it's a tech issue. - Reason Magazine
Source: Reason Magazine
News
·
5w ago
TikTok users can't upload anti-ICE videos. The company blames tech issues
HN
·
5w ago
·
1,490
·
1000
TikTok is investigating why some users can't write 'Epstein' in messages - NPR
Source: NPR
News
·
5w ago