or apply directly on MongoDB's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 15 days MongoDB's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- No 0% of MongoDB's roles list one
- Ghost-job risk at MongoDB
- low 0 stale, 7 reposted of 411 open
- Hiring momentum
- 575 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from MongoDB's own greenhouse board since 2026-08-03. Full hiring picture for MongoDB.
About this role
The Software Engineer 3 role on the Application Modernization Platform (AMP) team involves transforming legacy applications into modern microservices architectures. Daily responsibilities include designing and building automated frameworks for validating functional equivalence and performance, collaborating with cross-functional teams, and contributing to code reviews and technical documentation. The position emphasizes solving complex infrastructure challenges and developing tools that facilitate enterprise migrations.
- benefits
- 3/5
- freshness
- 4/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of MongoDB as an employer.
What you need
- 4 years of commercial software development experience with at least one JVM language such as Java, preferably using the Spring ecosystem
- Expertise integrating Large Language Models (LLMs) into the developer workflow
- Experience building developer tools, infrastructure, or complex testing frameworks
- Solid experience in software architecture and development
- Deep expertise in application/database modernization
- Strong Spring Boot (or equivalent Java framework), MongoDB (or equivalent), and JDBC/JPA skills
What you get
- Hybrid working model
- Supportive and enriching culture
- Employee affinity groups
- Fertility assistance
- Generous parental leave policy
Worth weighing
- No salary listed
- Focus on building testing frameworks may limit exposure to other areas of software development
- Role involves working with complex tooling in restrictive client environments
Summarised from MongoDB's posting. Read the full original.
Listed by MongoDB on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
More roles at MongoDB
- Senior Consulting EngineerGreat Britain; London
- Senior Customer Success ManagerMelbourne
- Inside Account ExecutiveChicago
- Coordinator, Shared ServicesGurugram
- Technical Services Engineer - Weekend ShiftUnited States
- Regional Marketing ManagerLondon
- Senior EngineerGurugram
- Senior Executive RecruiterNew York City