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Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | Apply Now!

MongoDB

Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | Apply Now!

full-timePosted: Feb 6, 2026

Job Description

Role Overview

Join MongoDB's Catalog and Routing team as a Software Engineer in Dublin, Ireland, and become a key player in building the world's leading modern developer data platform. This team hides the complexity of distributed database systems, delivering scalable interfaces with strong consistency guarantees that power MongoDB's horizontal scaling strategy. Your work directly impacts developer productivity across the organization and drives MongoDB's success in the AI era.

Recent innovations include moving unpartitionable datasets across nodes without keyspace splitting, colocating cluster services to reduce resource consumption, and enabling concurrent data definition operations. Based in Dublin for our hybrid model, you'll work on cutting-edge NoSQL database technology that powers 75% of Fortune 100 companies and AI-native startups worldwide.

Key Responsibilities at MongoDB

  • Master MongoDB Architecture: Deeply understand catalog and routing components within the first month
  • Feature Development: Design, implement, and test C++ features for major MongoDB releases
  • Bug Resolution: Diagnose and fix customer-reported issues and testing failures
  • Codebase Navigation: Coordinate flawless changes across large, complex codebases
  • Technical Leadership: Conduct code reviews and design new distributed systems features
  • Team Mentorship: Guide interns and new engineers while learning from senior peers
  • Progress Management: Estimate complexity, report risks, and deliver on timelines
  • Research Integration: Stay current with distributed systems and database advancements
  • Production Impact: Own features that scale MongoDB for global enterprise workloads

Qualifications & Requirements

We're seeking Software Engineers with a passion for distributed systems and databases. Successful candidates demonstrate:

  • Proven track record building, testing, and maintaining distributed/concurrent systems
  • Strong experience with C/C++ or object-oriented languages (willingness to learn required)
  • Expert-level programming/debugging skills and computer science fundamentals
  • Professional expertise in distributed systems/databases (highly preferred)
  • Excellent technical communication and collaborative mindset
  • Curiosity about MongoDB usage patterns and continuous learning drive

Success Timeline: Month 1 - Understand architecture and fix bugs; Month 3 - Ship C++ features; Month 6 - Lead code reviews; Year 1 - Own features and mentor engineers.

Salary & Benefits

Earn competitive compensation for Software Engineer, Catalog and Routing roles in Dublin, plus MongoDB's industry-leading perks:

  • Competitive Salary + performance bonuses
  • Equity Grants in a high-growth public company
  • MongoDB University - free training platform
  • Global Family Leave - generous parental policies
  • Wellness Programs - mental/physical health support
  • Fertility Assistance and family planning
  • Hybrid Dublin Workspace with flexibility
  • Learning Stipends for certifications/conferences
  • Comprehensive Health insurance coverage

Why Join MongoDB?

MongoDB powers the AI era with the most widely available, globally distributed database platform. Our cloud-native MongoDB Atlas spans AWS, Google Cloud, and Azure, serving nearly 60,000 customers including 75% of Fortune 100. Work on sharded clusters, data routing, and scalability features that redefine enterprise data management.

Our Leadership Commitment fosters innovation, collaboration, and growth. Join a culture with employee affinity groups, career development, and real impact on how organizations modernize legacy systems and embrace AI. Dublin engineers thrive in our hybrid model, building technology that disrupts industries worldwide.

How to Apply

Ready to shape the future of NoSQL databases? Apply now for Software Engineer, Catalog and Routing in Dublin. Submit your resume highlighting C++ distributed systems experience. MongoDB provides accommodations throughout hiring. Don't miss this chance to join the team powering the next era of software development!

Locations

  • Dublin, Dublin, Ireland

Salary

Estimated Salary Rangehigh confidence

89,250 - 148,500 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++ Programmingintermediate
  • Distributed Systemsintermediate
  • Database Engineeringintermediate
  • Concurrent Programmingintermediate
  • MongoDB Developmentintermediate
  • NoSQL Databasesintermediate
  • Sharded Clustersintermediate
  • Scalable Interfacesintermediate
  • Object-Oriented Programmingintermediate
  • Debugging Complex Systemsintermediate
  • Data Partitioningintermediate
  • Cluster Managementintermediate
  • Systems Programmingintermediate
  • Computer Science Fundamentalsintermediate
  • Technical Code Reviewintermediate

Required Qualifications

  • Proven success in writing, testing, and maintaining distributed and/or concurrent software systems (experience)
  • Hands-on experience with imperative programming and object-oriented languages, preferably C/C++ or willingness to learn (experience)
  • Strong programming and debugging skills with deep understanding of computer science fundamentals (experience)
  • Professional or advanced academic expertise in distributed systems and databases (preferred) (experience)
  • Excellent verbal and written technical communication skills with desire to collaborate and mentor (experience)
  • Eagerness to quickly learn new concepts in computer science, software engineering, and MongoDB usage (experience)

Responsibilities

  • Understand and improve current functionality in MongoDB's catalog and routing components
  • Identify, design, implement, test, and support new features in MongoDB
  • Collaborate with specialists to coordinate changes in a large, feature-rich codebase
  • Estimate task complexity, report progress, and communicate risks to peers and managers
  • Learn from peers while teaching and mentoring team members and interns
  • Develop and maintain expertise in modern distributed systems and database research
  • Fix bugs and diagnose customer-reported issues in production environments
  • Conduct code reviews and contribute to new feature design specifications
  • Own development of major features for MongoDB major releases

Benefits

  • general: Competitive base salary and equity packages
  • general: MongoDB University for continuous professional development
  • general: Global Family Leave policy with generous parental support
  • general: Comprehensive wellness programs and mental health resources
  • general: Fertility assistance and family planning benefits
  • general: Employee affinity groups for diversity and inclusion
  • general: Hybrid working model in Dublin with flexible schedules
  • general: Learning stipends for conferences and certifications
  • general: Health insurance and retirement savings plans

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MongoDBSoftware EngineerC++Distributed SystemsDublinHybridNoSQLDatabaseCatalogRoutingMongoDB software engineer jobs DublinC++ distributed systems engineerCatalog and routing developer MongoDBNoSQL database engineering careersSharded cluster software engineerHybrid software engineer Dublin IrelandMongoDB C++ developer positionsDistributed database engineer jobsSoftware engineer MongoDB AtlasDublin tech jobs distributed systemsMongoDB careers catalog teamSenior C++ engineer MongoDBDatabase routing engineer IrelandScalable systems programmer MongoDBAI database engineering jobsMongoDB horizontal scaling careersPTO Clusters & Interfaces

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MongoDB logo

Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | Apply Now!

MongoDB

Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | Apply Now!

full-timePosted: Feb 6, 2026

Job Description

Role Overview

Join MongoDB's Catalog and Routing team as a Software Engineer in Dublin, Ireland, and become a key player in building the world's leading modern developer data platform. This team hides the complexity of distributed database systems, delivering scalable interfaces with strong consistency guarantees that power MongoDB's horizontal scaling strategy. Your work directly impacts developer productivity across the organization and drives MongoDB's success in the AI era.

Recent innovations include moving unpartitionable datasets across nodes without keyspace splitting, colocating cluster services to reduce resource consumption, and enabling concurrent data definition operations. Based in Dublin for our hybrid model, you'll work on cutting-edge NoSQL database technology that powers 75% of Fortune 100 companies and AI-native startups worldwide.

Key Responsibilities at MongoDB

  • Master MongoDB Architecture: Deeply understand catalog and routing components within the first month
  • Feature Development: Design, implement, and test C++ features for major MongoDB releases
  • Bug Resolution: Diagnose and fix customer-reported issues and testing failures
  • Codebase Navigation: Coordinate flawless changes across large, complex codebases
  • Technical Leadership: Conduct code reviews and design new distributed systems features
  • Team Mentorship: Guide interns and new engineers while learning from senior peers
  • Progress Management: Estimate complexity, report risks, and deliver on timelines
  • Research Integration: Stay current with distributed systems and database advancements
  • Production Impact: Own features that scale MongoDB for global enterprise workloads

Qualifications & Requirements

We're seeking Software Engineers with a passion for distributed systems and databases. Successful candidates demonstrate:

  • Proven track record building, testing, and maintaining distributed/concurrent systems
  • Strong experience with C/C++ or object-oriented languages (willingness to learn required)
  • Expert-level programming/debugging skills and computer science fundamentals
  • Professional expertise in distributed systems/databases (highly preferred)
  • Excellent technical communication and collaborative mindset
  • Curiosity about MongoDB usage patterns and continuous learning drive

Success Timeline: Month 1 - Understand architecture and fix bugs; Month 3 - Ship C++ features; Month 6 - Lead code reviews; Year 1 - Own features and mentor engineers.

Salary & Benefits

Earn competitive compensation for Software Engineer, Catalog and Routing roles in Dublin, plus MongoDB's industry-leading perks:

  • Competitive Salary + performance bonuses
  • Equity Grants in a high-growth public company
  • MongoDB University - free training platform
  • Global Family Leave - generous parental policies
  • Wellness Programs - mental/physical health support
  • Fertility Assistance and family planning
  • Hybrid Dublin Workspace with flexibility
  • Learning Stipends for certifications/conferences
  • Comprehensive Health insurance coverage

Why Join MongoDB?

MongoDB powers the AI era with the most widely available, globally distributed database platform. Our cloud-native MongoDB Atlas spans AWS, Google Cloud, and Azure, serving nearly 60,000 customers including 75% of Fortune 100. Work on sharded clusters, data routing, and scalability features that redefine enterprise data management.

Our Leadership Commitment fosters innovation, collaboration, and growth. Join a culture with employee affinity groups, career development, and real impact on how organizations modernize legacy systems and embrace AI. Dublin engineers thrive in our hybrid model, building technology that disrupts industries worldwide.

How to Apply

Ready to shape the future of NoSQL databases? Apply now for Software Engineer, Catalog and Routing in Dublin. Submit your resume highlighting C++ distributed systems experience. MongoDB provides accommodations throughout hiring. Don't miss this chance to join the team powering the next era of software development!

Locations

  • Dublin, Dublin, Ireland

Salary

Estimated Salary Rangehigh confidence

89,250 - 148,500 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++ Programmingintermediate
  • Distributed Systemsintermediate
  • Database Engineeringintermediate
  • Concurrent Programmingintermediate
  • MongoDB Developmentintermediate
  • NoSQL Databasesintermediate
  • Sharded Clustersintermediate
  • Scalable Interfacesintermediate
  • Object-Oriented Programmingintermediate
  • Debugging Complex Systemsintermediate
  • Data Partitioningintermediate
  • Cluster Managementintermediate
  • Systems Programmingintermediate
  • Computer Science Fundamentalsintermediate
  • Technical Code Reviewintermediate

Required Qualifications

  • Proven success in writing, testing, and maintaining distributed and/or concurrent software systems (experience)
  • Hands-on experience with imperative programming and object-oriented languages, preferably C/C++ or willingness to learn (experience)
  • Strong programming and debugging skills with deep understanding of computer science fundamentals (experience)
  • Professional or advanced academic expertise in distributed systems and databases (preferred) (experience)
  • Excellent verbal and written technical communication skills with desire to collaborate and mentor (experience)
  • Eagerness to quickly learn new concepts in computer science, software engineering, and MongoDB usage (experience)

Responsibilities

  • Understand and improve current functionality in MongoDB's catalog and routing components
  • Identify, design, implement, test, and support new features in MongoDB
  • Collaborate with specialists to coordinate changes in a large, feature-rich codebase
  • Estimate task complexity, report progress, and communicate risks to peers and managers
  • Learn from peers while teaching and mentoring team members and interns
  • Develop and maintain expertise in modern distributed systems and database research
  • Fix bugs and diagnose customer-reported issues in production environments
  • Conduct code reviews and contribute to new feature design specifications
  • Own development of major features for MongoDB major releases

Benefits

  • general: Competitive base salary and equity packages
  • general: MongoDB University for continuous professional development
  • general: Global Family Leave policy with generous parental support
  • general: Comprehensive wellness programs and mental health resources
  • general: Fertility assistance and family planning benefits
  • general: Employee affinity groups for diversity and inclusion
  • general: Hybrid working model in Dublin with flexible schedules
  • general: Learning stipends for conferences and certifications
  • general: Health insurance and retirement savings plans

Target Your Resume for "Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | Apply Now!" , MongoDB

Get personalized recommendations to optimize your resume specifically for Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | Apply Now!. Takes only 15 seconds!

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

Check Your ATS Score for "Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | 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

MongoDBSoftware EngineerC++Distributed SystemsDublinHybridNoSQLDatabaseCatalogRoutingMongoDB software engineer jobs DublinC++ distributed systems engineerCatalog and routing developer MongoDBNoSQL database engineering careersSharded cluster software engineerHybrid software engineer Dublin IrelandMongoDB C++ developer positionsDistributed database engineer jobsSoftware engineer MongoDB AtlasDublin tech jobs distributed systemsMongoDB careers catalog teamSenior C++ engineer MongoDBDatabase routing engineer IrelandScalable systems programmer MongoDBAI database engineering jobsMongoDB horizontal scaling careersPTO Clusters & Interfaces

Answer 10 quick questions to check your fit for Software Engineer, Catalog and Routing Careers at MongoDB - Dublin, Dublin | Apply Now! @ MongoDB.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.