Software Engineer 3, Atlas Growth
MongoDB
Software Engineering, Sales & Business Development
New York, NY, USA
USD 101k-198k / year + Equity
Posted on Dec 12, 2025
Atlas Growth seeks a mid-level software engineer (Software Engineer 3). SE3s are solid contributors to projects they work on and often lead projects of their own. They act in accordance with MongoDB’s core values and leadership principles, actively working toward a Senior role.
The Team
Atlas Growth’s mission is to guide customers through their app development journey: from cluster configuration, data modeling, to running a production workload at scale. We use an in-house experiments platform which helps us validate our features quickly, releasing only the work that positively impacts our customers. Our engineers participate in cross-functional “squads” with product, design, analytics, and research focusing on a single metric (e.g. retention).
Atlas Growth 1 builds customer-facing features across the MongoDB product suite and sits alongside other Growth engineering teams. Recent projects include a personalized landing page for Atlas, a recommendation system that offers tips for better database performance, and a pricing page designed to optimize conversion rates.
This position is based in our New York office and open to our “Flexible” or “In Office” working models.
Candidate Profile
- 3+ years of software engineering experience
- Fluency in TypeScript and JavaScript
- Proficiency in Java, Go, C++/C, or a similar compiled language
- Experience writing database queries, either document-based or relational
- Experience writing and reviewing technical specs, and leading small projects
- Interest in A/B testing or product design
Expectations
- Contribute readable and well-tested code to ongoing projects
- Write scope and technical spec docs for new projects assigned by your manager. Lead small working groups of two or three engineers for these projects
- Participate actively and constructively in code and document reviews
- Help product management identify improvements for features you own and drive them to completion
- Triage incoming support requests and alerts for products you own, and participate in group-wide on-call rotation once onboarded
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 database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform—the most widely available, globally distributed database 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 database and is available across AWS, Google Cloud, and Microsoft Azure.
With offices worldwide and nearly 60,000 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: 4263315238
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:
$101,000—$198,000 USD
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