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Senior Software Engineer, Atlas Search Query

Remote Posted Jul 14, 2026 0 views

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Job description

MongoDBJobs
Senior Software Engineer Atlas Search Query

Senior Software Engineer Atlas Search Query

Reposted 15 Hours Ago
Easy Apply
San Francisco CA USA
Hybrid
126K-248K Annually
Senior level
Big Data • Cloud • Software • Database
MongoDB empowers innovators to create transform and disrupt industries by unleashing the power of software and data.
The Role
Lead design and implementation of search query architecture and execution for Atlas Search. Architect features drive complex projects optimize query language and performance debug multithreaded Java and Rust systems mentor teammates and collaborate across teams to deliver scalable relevance and vector search capabilities.
Summary Generated by Built In

Join the Atlas Search Query team to design and develop the next generation of Search query architecture optimization and execution. 

Atlas Search is a growing cloud service that allows users to execute complex search and vector search queries using the MongoDB Query Language. Our users can focus on relevance and data retrieval instead of the machinery needed to search data at scale. 

Our team is building a cloud-based distributed system responsible for the core components of search including data ingestion performance query language query execution for both relevance-based search and vector search. Our product is being adopted quickly and there are many interesting projects.  This is a technical role where you will be responsible for the success of complex Search Query feature development.

We are looking to speak to candidates who are based in San Francisco CA for our hybrid working model.

What You’ll Do
  • Lead complex projects across the MongoDB ecosystem for instance development of a new Search aggregation framework within the MongoDB aggregation framework.
  • Set project level strategy architect features and lead projects to successful execution
  • Identify design and implement features enhancing our query language performance and operability
  • Perform code reviews with peers and make recommendations on how to improve our software development processes
  • Influence and grow team members through active mentoring and leading by example
What We Look For
  • 5+ years experience in data management/search systems ideally with a strong query processing and optimization background
  • Experienced in the development and maintenance of stateful distributed systems
  • Eager to shape the technological direction of a complex system and have the ability to lead initiatives through collaboration with others
  • Experienced in debugging and profiling multithreaded applications written in Java and Rust
  • Bonus: experience with designing high-volume query engines such as a database search system or vector search system
Success Measures:
  • In 3 months you'll contribute to the improvement of our core "mongot" repository
  • In 6 months you'll be working on projects such as query features or platform improvements
  • In 12 months you'll be building POCs designing new features and collaborating with other teams from across the company on complex projects
About MongoDB

MongoDB is built for change empowering our customers and our people to innovate at the speed of the market. We have redefined the data platform for the AI era enabling builders to create transform and disrupt industries with software. MongoDB’s unified data platform the most widely available globally distributed data platform on the market helps organizations modernize legacy workloads embrace innovation and unleash AI. Our cloud-native platform MongoDB Atlas is the only globally distributed multi-cloud data platform and is available across AWS Google Cloud and Microsoft Azure.

With offices worldwide and over 67000 customers including 75% of the Fortune 100 and AI-native startups relying on MongoDB for their most important applications we’re powering the next era of software.

Our compass at MongoDB is our Leadership Commitment guiding how and why we make decisions show up for each other and win. It’s what makes us MongoDB. 

To drive the personal growth and business impact of our employees we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups to fertility assistance and a generous parental leave policy we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB and help us make an impact on the world!

MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability please inform your recruiter.

MongoDB Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type and makes all hiring decisions without regard to race color religion age sex national origin disability status genetics protected veteran status sexual orientation gender identity or expression or any other characteristic protected by federal state or local laws.

Req ID: 2273449912

MongoDB’s base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set experience qualifications and work location. Salary is one part of MongoDB’s total compensation and benefits package. Other benefits for eligible employees may include: equity participation in the employee stock purchase program flexible paid time off 20 weeks fully-paid gender-neutral parental leave fertility and adoption assistance 401(k) plan mental health counseling access to transgender-inclusive health insurance coverage and health benefits offerings. Please note the base salary range listed below and the benefits in this paragraph are only applicable to U.S.-based candidates.

MongoDB’s base salary range for this role in the U.S. is:
$126000$248000 USD

Skills Required

  • 5+ years experience in data management/search systems with strong query processing and optimization background
  • Experience developing and maintaining stateful distributed systems
  • Experience debugging and profiling multithreaded applications written in Java and Rust
  • Ability to set project strategy architect features lead initiatives and mentor engineers
  • Based in San Francisco CA for hybrid working model
  • Experience designing high-volume query engines databases search systems or vector search systems

What the Team is Saying

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MongoDB Compensation & Benefits Highlights

  • Healthcare StrengthHealth coverage includes an employee-only option with no paycheck deductions in at least one plan employer HSA contributions and free One Medical membership indicating strong medical and wellness support.
  • Parental & Family SupportPaid parental leave and generous reimbursement for fertility adoption and surrogacy—along with parenting support resources—signal a robust family-building package.
  • Leave & Time Off BreadthA flexible/unlimited PTO policy for U.S. employees alongside company holidays supports meaningful time away from work.

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The Company
HQ: New York NY
5550 Employees
Year Founded: 2008

What We Do

The database market is big. How big? Well according to IDC it’ll reach $153 billion by 2027. And MongoDB is at the forefront of that innovation with thousands of customers across the globe. We empower developers and businesses to build and deploy the applications they want wherever they want.

Why Work With Us

We are ambitious. We are passionate about creativity. And we believe the best paths are the ones we have yet to forge.

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Employees engage in a combination of remote and on-site work.

MongoDB provides multiple working model options for our employees including the flexibility to work from home to opportunities for collaboration and social interaction in a MongoDB office.

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