MongoDB Staff Software Engineer Code Modernization 

India, Haryana, Gurugram 

287544815

We're seeking a Staff Software Engineer with a strong background in computer science fundamentals, systems design, and extensive experience in modernization to join our engineering team. In this role, you will play a crucial part in designing, building, and optimizing the underlying data structures, algorithms, and database interactions that power our generative AI platform and code generation tools. This involves crafting sophisticated orchestration layers, robust integration points, and high-performance data systems that seamlessly connect and leverage advanced AI capabilities for code generation. While our immediate focus is on this domain, this role emphasizes strong foundational engineering principles that apply broadly to complex, high-performance systems. Deep prior experience with AI models or machine learning is not a requirement; your firm grasp of core computer science is what matters most, and you'll be given ample time and resources to build expertise in the AI domain. You will work on critical components that ensure the scalability, efficiency, and reliability of our services, collaborating closely with AI researchers and other engineers to translate complex requirements into robust technical solutions.

As a Staff Engineer, you'll be hands-on with design and implementation, while working with engineers across experience levels to build a robust, scalable system. The focus is on performance, correctness, and architectural excellence in a rapidly evolving, data-intensive environment.

• Execute a comprehensive code modernization strategy that aligns transitioned code with cutting-edge practices
• Design, implement, and optimize high-performance data structures and algorithms for core components of our generative AI orchestration platform
• Design and optimize sophisticated code parsers to transform legacy code structures using techniques such as AST, into standardized formats
• Collaborate with AI researchers and machine learning engineers to understand data needs
• Identify and address performance bottlenecks and architectural challenges in our systems, particularly within data flow and orchestration
• Contribute to platform features like data versioning, efficient data retrieval, and ensuring data integrity for AI-generated code and related metadata
• Empower the engineering team with unparalleled thought leadership on emerging technologies and best practices
• Proactively engage with product leaders and senior management to align technical solutions with overarching business strategies
• Mentor and guide junior and senior engineers on best practices in data structures, algorithms, and database design
• Participate in code reviews, design discussions, and contribute to the overall technical direction of the team
• Work to develop robust and efficient backend services that orchestrate AI functionalities

• 8+ years of engineering experience in backend systems, distributed systems, or core platform development, with a demonstrated ability to take on more profound technical challenges and provide thought leadership in the domain
• Deep expertise in data structures and algorithms, with a proven track record of applying them to solve complex problems
• Deep understanding of SQL (preferably Oracle), including advanced querying, schema design, and database optimization for performance and scalability
• Proficiency in Java and one or several of Rust, C/C++, and/or Python, with a strong understanding of systems-level programming, memory management, and performance tuning
• Previous experience in a comprehensive code modernisation strategy that aligns transitioned code with cutting-edge practices
• Hands-on experience with sophisticated text processing engines like ANTLR and understanding its underlying principles
• Hands-on experience in AST and control flow graph to analyse and traverse code structures programmatically
• Comprehensive knowledge of compiler design, code parsing, or related disciplines
• Familiarity with core concepts such as lexical analysis and syntax analysis
• Curiosity, a positive attitude, and a drive to continue learning
• Actively engages in emerging trends and research relevant to product features
• Excellent verbal and written communication skills

Within the first three months, you will have:

• Familiarise yourself with the MongoDB database and aggregation language
• Familiarise yourself with the problem space and the domain
• Set up software development infrastructure (tech stack, build tools, etc) to enable development using the relevant tech stacks
• Started collaborating with your peers and contributed to code reviews

Within six months, you will have:

• Worked on and delivered a large-scale code analysis feature in the product
• Contributed to and helped deliver a few releases of the product
• Reviewed and contributed to scope and technical design documents

Within 12 months, you will have:

• Delivered large-scale features across our entire tech stack
• Helped recruit and interview new members of the team
• Collaborated with other teams at MongoDB