Senior Software Engineer, Atlas Search Systems

Socket.dev; Toronto; On-site; CAD 158,000 - 220,000; Full time

Benefits offered by this job

Equity

Employee stock purchase program

Flexible paid time off

Parental leave (20 weeks)

Fertility and adoption assistance

RRSP with employer match

Mental health counseling

Backup child and elder care

Health, dental, and vision benefits

Job summary

MongoDB in Toronto is seeking an experienced backend engineer to design and build our Java-based integrated search platform within a collaborative, hybrid team. You’ll own subsystems, drive architectural decisions, and contribute to roadmap planning while delivering robust, scalable backend services.

We value 5+ years of backend experience, proficiency with distributed systems and cloud services, and a strong sense of ownership.

Qualifications

• 5+ years of hands-on experience designing, building, testing, and maintaining backend software in a complex codebase.
• Proficient in modern programming languages and techniques.
• Experience in developing distributed systems, cloud services, and SaaS products.
• Excellent verbal and written technical communication; able to mentor engineers.
• Growth mindset with quick learning from feedback.
• Strong ownership from design to production maintenance.

Responsibilities

• Build and design our integrated search platform, written in Java.
• Lead projects and own subsystems; drive architectural decisions.
• Help determine the team’s roadmap and system architecture.
• Collaborate with a team that prioritizes sound technical decisions and customer-focused engineering.

Skills

Backend design

Programming languages

Distributed systems

Cloud services

Communication

Growth mindset

Ownership

Job description

MongoDB Search and Vector Search allows users to execute complex search queries and build RAG applications using the MongoDB Query Language. Our users are free to focus on relevance and data retrieval instead of the machinery needed to search data at scale.

We are looking to speak to candidates who are based in Toronto for our hybrid working model.

Candidate Profile:

• 5+ years of hands-on experience designing, building, testing, and maintaining industrial-strength backend software in a complex codebase
• Proficient in modern programming languages and techniques
• Experienced in developing distributed systems, cloud services, and SaaS products
• Excellent verbal and written technical communication skills; enthusiasm for collaborating closely with colleagues and mentoring other engineers
• A growth mindset and the desire to learn quickly through taking on challenges, reflecting on outcomes, and incorporating feedback
• A strong sense of ownership over their work, from initial design all the way through maintaining code in production

You will:

• Build and design our integrated search platform, written in Java
• Work with a collaborative team that prioritizes sound technical decision-making and building systems that our customers love and that we are proud of as engineers
• Lead projects and own subsystems
• Help determine the team’s roadmap and the architecture of our system

Success measures:

• In 3 months you’ll have contributed to the development of an existing project and completed several improvements or bug fixes
• In 6 months you’ll be reviewing code and project designs, and be an active participant in team meetings
• In 12 months you’ll have a thorough understanding of the systems the team owns and have led a project. You’ll have had a positive impact on our code, product, and team processes

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 67,000 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.

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, Registered Retirement Savings Plan (RRSP) with employer match, mental health counseling, backup child and elder care, and health, dental, and vision benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada.

MongoDB’s base salary range for this role in Canada is:

$158,000 — $220,000 CAD

AI is used to review applications based on job-related criteria and does not replace human decision-making. The hiring team decide who moves forward.