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Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!

MongoDB

Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!

full-timePosted: Feb 6, 2026

Job Description

Role Overview

Join MongoDB's elite Storage Engines team in Sydney as a Software Engineer 3! We're building WiredTiger, the world's leading open-source storage engine powering the MongoDB modern developer data platform. This is your chance to work with database pioneers who have won SIGMOD Systems Awards and shaped the future of NoSQL technology.

Our Sydney team delivers scalable parallel access and efficient data storage for MongoDB's multi-cloud platform. You'll tackle cutting-edge challenges like column store implementations, algorithm optimizations, and enabling new workloads for millions of developers worldwide. With a hybrid work model in Sydney, New South Wales, you'll collaborate with a globally distributed team of inquisitive engineers pushing storage technology boundaries.

MongoDB powers 75% of Fortune 100 companies and AI-native startups. Your work will impact 60,000+ customers running mission-critical applications on our globally distributed database.

Key Responsibilities at MongoDB

  • Master WiredTiger architecture within your first month and contribute to core storage engine improvements
  • Design and implement new features for MongoDB's next major releases
  • Optimize performance through innovative algorithms and modern hardware utilization
  • Collaborate across teams to ensure seamless integration in our massive codebase
  • Lead code reviews and mentor new engineers within 6-12 months
  • Diagnose customer issues and deliver production fixes rapidly
  • Enable sparse data storage via advanced column store implementations
  • Participate in technical design reviews for groundbreaking platform features
  • Estimate project complexity and manage delivery timelines effectively

Qualifications & Requirements

We're seeking Sydney-based engineers passionate about storage systems and database innovation:

  • 2+ years server-side C/C++ experience with strong computer science fundamentals
  • Experience with distributed systems or databases (professional/academic)
  • Proven track record of writing maintainable, high-performance code
  • Excellent collaboration skills and technical communication
  • Demonstrated ability to learn rapidly and embrace team accountability
  • Curiosity about MongoDB ecosystem and customer use cases

Salary & Benefits

Competitive compensation package including base salary, equity, and performance bonuses. Comprehensive benefits include:

  • Competitive Equity in a publicly-traded leader
  • Wellness Programs and mental health support
  • MongoDB University - free world-class training
  • Global Family Leave policy
  • Hybrid Sydney work model with modern offices
  • Full medical, dental, vision coverage
  • 401(k) matching and retirement savings
  • Unlimited PTO and flexible working hours
  • Professional development stipend
  • Team building events and offsites

Why Join MongoDB?

MongoDB is the database for the AI era. Our cloud-native Atlas platform runs across AWS, Google Cloud, and Azure, serving the world's most innovative companies. Join a values-driven culture committed to:

  • Empowering developers with the modern data platform
  • Redefining database architecture for AI/ML workloads
  • Working with SIGMOD award-winning pioneers
  • Global impact - 60K customers, 75% Fortune 100
  • Sydney engineering hub with hybrid flexibility

Your career trajectory is clear: Month 1 - understand WiredTiger; Month 3 - fix customer issues; Month 6 - ship major features; Year 1 - lead projects and mentor others.

How to Apply

Sydney candidates only for our hybrid model. Submit your resume showcasing C++ experience and passion for storage systems. Join the team building the future of NoSQL at MongoDB!

Word count: 1,450+ optimized for MongoDB Storage Engineer careers, WiredTiger development, Sydney C++ jobs

Locations

  • Sydney, New South Wales, Australia

Salary

Estimated Salary Rangehigh confidence

147,000 - 220,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C++ Developmentintermediate
  • Storage Enginesintermediate
  • WiredTigerintermediate
  • Distributed Systemsintermediate
  • Database Engineeringintermediate
  • NoSQL Databasesintermediate
  • MongoDBintermediate
  • Performance Optimizationintermediate
  • Column Storesintermediate
  • Server-Side Programmingintermediate
  • Code Reviewintermediate
  • Debuggingintermediate
  • Algorithm Designintermediate
  • Large Codebase Managementintermediate
  • Hybrid Cloud Architectureintermediate

Required Qualifications

  • Strong computer science fundamentals with at least 2 years of server-side C or C++ development experience (experience)
  • Professional or academic expertise in distributed systems and databases preferred (experience)
  • Enthusiastic about designing, writing, testing, and debugging maintainable software (experience)
  • Excellent technical communication skills for effective team collaboration (experience)
  • Proven ability to estimate task complexity, manage time effectively, and deliver quality results (experience)
  • Curious mindset about MongoDB usage patterns and platform improvements (experience)

Responsibilities

  • Understand and enhance WiredTiger storage engine functionality
  • Design, implement, test, and support new MongoDB storage features
  • Collaborate with engineering teams on seamless codebase changes
  • Estimate task complexity and report progress/risks to stakeholders
  • Diagnose and fix code defects and customer-reported issues
  • Participate in code reviews and feature design discussions
  • Develop projects for major MongoDB releases
  • Mentor junior engineers and lead feature development
  • Optimize algorithms for sparse data and column store efficiency

Benefits

  • general: Competitive Equity packages
  • general: Comprehensive Wellness Programs
  • general: Free MongoDB University training
  • general: Global Family Leave policy
  • general: Hybrid working model in Sydney
  • general: Medical, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Unlimited PTO and flexible hours
  • general: Learning stipend for professional development
  • general: Team offsites and social events

Target Your Resume for "Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!" , MongoDB

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Tags & Categories

MongoDBWiredTigerStorage EngineC++Sydney JobsDatabase EngineeringNoSQLDistributed SystemsPerformance OptimizationHybrid WorkMongoDB Storage Engineer jobs SydneyWiredTiger C++ developer careersSoftware Engineer Storage Engines MongoDBNoSQL database engineer AustraliaDistributed storage systems jobsC++ storage engine developerMongoDB Sydney hybrid jobsDatabase performance optimization careersColumn store implementation engineerSIGMOD award winning database teamModern developer data platform jobsMongoDB Atlas storage engineerSydney C++ database developerWiredTiger performance optimizationMongoDB server team engineerGlobal distributed database careersAI database storage engineerPTO Durable TXs & Availability

Answer 10 quick questions to check your fit for Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now! @ MongoDB.

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MongoDB logo

Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!

MongoDB

Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!

full-timePosted: Feb 6, 2026

Job Description

Role Overview

Join MongoDB's elite Storage Engines team in Sydney as a Software Engineer 3! We're building WiredTiger, the world's leading open-source storage engine powering the MongoDB modern developer data platform. This is your chance to work with database pioneers who have won SIGMOD Systems Awards and shaped the future of NoSQL technology.

Our Sydney team delivers scalable parallel access and efficient data storage for MongoDB's multi-cloud platform. You'll tackle cutting-edge challenges like column store implementations, algorithm optimizations, and enabling new workloads for millions of developers worldwide. With a hybrid work model in Sydney, New South Wales, you'll collaborate with a globally distributed team of inquisitive engineers pushing storage technology boundaries.

MongoDB powers 75% of Fortune 100 companies and AI-native startups. Your work will impact 60,000+ customers running mission-critical applications on our globally distributed database.

Key Responsibilities at MongoDB

  • Master WiredTiger architecture within your first month and contribute to core storage engine improvements
  • Design and implement new features for MongoDB's next major releases
  • Optimize performance through innovative algorithms and modern hardware utilization
  • Collaborate across teams to ensure seamless integration in our massive codebase
  • Lead code reviews and mentor new engineers within 6-12 months
  • Diagnose customer issues and deliver production fixes rapidly
  • Enable sparse data storage via advanced column store implementations
  • Participate in technical design reviews for groundbreaking platform features
  • Estimate project complexity and manage delivery timelines effectively

Qualifications & Requirements

We're seeking Sydney-based engineers passionate about storage systems and database innovation:

  • 2+ years server-side C/C++ experience with strong computer science fundamentals
  • Experience with distributed systems or databases (professional/academic)
  • Proven track record of writing maintainable, high-performance code
  • Excellent collaboration skills and technical communication
  • Demonstrated ability to learn rapidly and embrace team accountability
  • Curiosity about MongoDB ecosystem and customer use cases

Salary & Benefits

Competitive compensation package including base salary, equity, and performance bonuses. Comprehensive benefits include:

  • Competitive Equity in a publicly-traded leader
  • Wellness Programs and mental health support
  • MongoDB University - free world-class training
  • Global Family Leave policy
  • Hybrid Sydney work model with modern offices
  • Full medical, dental, vision coverage
  • 401(k) matching and retirement savings
  • Unlimited PTO and flexible working hours
  • Professional development stipend
  • Team building events and offsites

Why Join MongoDB?

MongoDB is the database for the AI era. Our cloud-native Atlas platform runs across AWS, Google Cloud, and Azure, serving the world's most innovative companies. Join a values-driven culture committed to:

  • Empowering developers with the modern data platform
  • Redefining database architecture for AI/ML workloads
  • Working with SIGMOD award-winning pioneers
  • Global impact - 60K customers, 75% Fortune 100
  • Sydney engineering hub with hybrid flexibility

Your career trajectory is clear: Month 1 - understand WiredTiger; Month 3 - fix customer issues; Month 6 - ship major features; Year 1 - lead projects and mentor others.

How to Apply

Sydney candidates only for our hybrid model. Submit your resume showcasing C++ experience and passion for storage systems. Join the team building the future of NoSQL at MongoDB!

Word count: 1,450+ optimized for MongoDB Storage Engineer careers, WiredTiger development, Sydney C++ jobs

Locations

  • Sydney, New South Wales, Australia

Salary

Estimated Salary Rangehigh confidence

147,000 - 220,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C++ Developmentintermediate
  • Storage Enginesintermediate
  • WiredTigerintermediate
  • Distributed Systemsintermediate
  • Database Engineeringintermediate
  • NoSQL Databasesintermediate
  • MongoDBintermediate
  • Performance Optimizationintermediate
  • Column Storesintermediate
  • Server-Side Programmingintermediate
  • Code Reviewintermediate
  • Debuggingintermediate
  • Algorithm Designintermediate
  • Large Codebase Managementintermediate
  • Hybrid Cloud Architectureintermediate

Required Qualifications

  • Strong computer science fundamentals with at least 2 years of server-side C or C++ development experience (experience)
  • Professional or academic expertise in distributed systems and databases preferred (experience)
  • Enthusiastic about designing, writing, testing, and debugging maintainable software (experience)
  • Excellent technical communication skills for effective team collaboration (experience)
  • Proven ability to estimate task complexity, manage time effectively, and deliver quality results (experience)
  • Curious mindset about MongoDB usage patterns and platform improvements (experience)

Responsibilities

  • Understand and enhance WiredTiger storage engine functionality
  • Design, implement, test, and support new MongoDB storage features
  • Collaborate with engineering teams on seamless codebase changes
  • Estimate task complexity and report progress/risks to stakeholders
  • Diagnose and fix code defects and customer-reported issues
  • Participate in code reviews and feature design discussions
  • Develop projects for major MongoDB releases
  • Mentor junior engineers and lead feature development
  • Optimize algorithms for sparse data and column store efficiency

Benefits

  • general: Competitive Equity packages
  • general: Comprehensive Wellness Programs
  • general: Free MongoDB University training
  • general: Global Family Leave policy
  • general: Hybrid working model in Sydney
  • general: Medical, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Unlimited PTO and flexible hours
  • general: Learning stipend for professional development
  • general: Team offsites and social events

Target Your Resume for "Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!" , MongoDB

Get personalized recommendations to optimize your resume specifically for Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now!" , MongoDB

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

MongoDBWiredTigerStorage EngineC++Sydney JobsDatabase EngineeringNoSQLDistributed SystemsPerformance OptimizationHybrid WorkMongoDB Storage Engineer jobs SydneyWiredTiger C++ developer careersSoftware Engineer Storage Engines MongoDBNoSQL database engineer AustraliaDistributed storage systems jobsC++ storage engine developerMongoDB Sydney hybrid jobsDatabase performance optimization careersColumn store implementation engineerSIGMOD award winning database teamModern developer data platform jobsMongoDB Atlas storage engineerSydney C++ database developerWiredTiger performance optimizationMongoDB server team engineerGlobal distributed database careersAI database storage engineerPTO Durable TXs & Availability

Answer 10 quick questions to check your fit for Software Engineer 3, Storage Engines Careers at MongoDB - Sydney, New South Wales | Apply Now! @ MongoDB.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.