SENIOR SOFTWARE ENGINEER -FULL STACK
Posted on: December 28, 2025 | On-Site (Pune, India)
Company Name: Pattern.com | Reports To: Engineering Management
Division: Pattern Corporate-Engineering
Location: Pune, India | Employment Type: Full-Time
Schedule: On-Site (Office-Centric) | Experience Level: 06+ Years
ABOUT PATTERN
Are you obsessed with data, partner success, taking action, and changing the game? If you have a whole lot of hustle and a touch of nerd, come work with Pattern! We want you to use your skills to push one of the fastest-growing companies headquartered in the US to the top of the list.
Pattern accelerates brands on global eCommerce marketplaces leveraging proprietary technology and artificial intelligence. Utilizing more than 46 trillion data points, sophisticated machine learning and AI models, Pattern optimizes and automates all levers of eCommerce growth for global brands, including advertising, content management, logistics and fulfillment, pricing, forecasting, and customer service.
Hundreds of global brands depend on Pattern's eCommerce acceleration platform every day to drive profitable revenue growth across 60+ global marketplaces—including Amazon, Walmart.com, Target.com, eBay, Tmall, TikTok Shop, JD, and Mercado Libre. To learn more, visit pattern.com or email press@pattern.com.
Recognition & Industry Leadership
Pattern has been named one of the fastest-growing tech companies headquartered in North America by Deloitte and one of the best-led companies by Inc. We place employee experience at the center of our business model and have been recognized as one of Newsweek's Global Most Loved Workplaces®. Our commitment to innovation, technical excellence, and employee satisfaction makes Pattern an exceptional place to grow your software engineering career.
ROLE OVERVIEW
The Senior Software Engineer - Full Stack is a pivotal technical leadership role responsible for leading and overseeing the software engineering function in developing, releasing, and maintaining software applications and systems according to business needs. As a technical leader, you will work closely with other software engineers, ensuring technical growth and product quality through best engineering practices while driving innovation in Pattern's eCommerce acceleration platform.
This role combines hands-on technical expertise with leadership responsibilities, requiring you to architect and build scalable full-stack solutions while mentoring junior engineers and collaborating across functional teams. You'll be at the forefront of developing cutting-edge features that process 46+ trillion data points and serve hundreds of global brands across 60+ marketplaces worldwide.
As a Senior Software Engineer at Pattern, you'll have the opportunity to work on challenging problems at the intersection of eCommerce, artificial intelligence, and cloud computing. You'll design and implement robust backend services, create intuitive user interfaces, and build systems that directly impact the success of major global brands. Your technical decisions will shape the architecture of products used by thousands of users daily, making this an ideal role for engineers who want to see the real-world impact of their work.
ESSENTIAL DUTIES AND RESPONSIBILITIES
Technical Leadership & Development
Lead software engineers to deliver innovative, high-quality products on a foundation of architectural and engineering excellence. You'll be responsible for setting technical direction, making architectural decisions, and ensuring that code quality standards are maintained across the team. This includes conducting code reviews, establishing coding standards, and promoting best practices in software development.
Guide software engineers through planning, designing, coding, delivery, and support, driving the day-to-day technical decisions that shape product development. You'll mentor team members on technical approaches, help them overcome technical challenges, and ensure they have the skills and knowledge needed to deliver exceptional work. Your guidance will help junior engineers grow into senior contributors while maintaining high standards of code quality and system design.
Own and continually improve the throughput and stability of product delivery and application lifecycle, in partnership with product and program management. This includes optimizing development workflows, implementing continuous integration and deployment practices, reducing technical debt, and ensuring system reliability and performance meet business requirements.
Distill complex and ambiguous situations into actionable plans for your team. You'll break down high-level requirements into concrete technical tasks, identify potential risks and dependencies, and create clear roadmaps that enable your team to execute efficiently. Your ability to navigate uncertainty and provide clarity will be crucial to team success.
Cross-Functional Collaboration
Work cross-functionally with other roles and business teams to define, deliver, and support software and services. You'll collaborate closely with product managers to understand business requirements, work with designers to create exceptional user experiences, partner with data scientists to integrate machine learning models, and coordinate with DevOps teams to ensure smooth deployments and operations.
Communicate and collaborate internally and with partners on technical details. You'll translate complex technical concepts for non-technical stakeholders, participate in architecture review meetings, document technical decisions and system designs, and serve as a technical point of contact for partner integrations and API development.
Experience working with teams across different time-zones and countries. Pattern operates globally, and you'll collaborate with engineering teams, product managers, and stakeholders across multiple continents. Strong asynchronous communication skills and cultural awareness are essential for success in this distributed environment.
Full-Stack Development
Design and implement scalable backend services using Node.js, building RESTful APIs, microservices architectures, and event-driven systems that can handle high-volume traffic and process massive amounts of eCommerce data efficiently. You'll work with relational and NoSQL databases to design optimal data models that support complex business logic while maintaining performance at scale.
Develop responsive and intuitive frontend applications using React and modern JavaScript frameworks. You'll create component-based architectures, implement state management solutions, optimize frontend performance, and ensure excellent user experiences across devices and browsers. Your frontend work will directly impact how users interact with Pattern's platform daily.
Integrate cloud technologies and services to build resilient, scalable applications. Experience with AWS, Azure, or Google Cloud Platform is preferred, including services for compute, storage, messaging, and serverless architectures. You'll design systems that can scale elastically to meet demand while optimizing for cost efficiency.
Implement database design and data modeling solutions that support complex business requirements. You'll work with both relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, DynamoDB, Redis) to design schemas, optimize queries, implement caching strategies, and ensure data integrity across distributed systems.
Quality Assurance & Best Practices
Establish and maintain high standards for code quality, including comprehensive unit testing, integration testing, and end-to-end testing. You'll promote test-driven development practices, implement automated testing frameworks, and ensure adequate test coverage across the codebase.
Drive architectural excellence through design pattern implementation, adherence to SOLID principles, and promotion of clean code practices. Your deep understanding of design patterns and architectural styles will guide technical decisions and ensure maintainable, extensible systems.
Champion agile software development practices, including sprint planning, daily standups, retrospectives, and continuous improvement. You'll help the team operate efficiently within an agile framework while maintaining flexibility to adapt processes as needed.
Mentorship & Talent Development
Train and develop top engineering talent by providing regular feedback, conducting technical coaching sessions, sharing knowledge through documentation and presentations, and creating opportunities for junior engineers to take on challenging work with appropriate support. Your mentorship will be crucial in building a strong, capable engineering team.
Foster a culture of continuous learning and innovation, encouraging team members to explore new technologies, attend conferences, contribute to open-source projects, and stay current with industry trends. You'll lead by example, demonstrating curiosity and commitment to technical growth.
REQUIRED QUALIFICATIONS
Education & Experience
Bachelor's or Master's degree in Software Engineering, Computer Engineering, Computer Science, or applicable engineering or science field. Equivalent practical experience will also be considered for candidates with exceptional technical skills and proven track records.
6+ years of software development experience with demonstrated progression in technical responsibility and complexity. You should have a strong portfolio of completed projects that showcase your ability to design, build, and maintain production software systems.
Preferred 3+ years of proven work experience in Node.js development and ReactJS. You should be comfortable building complex backend services with Node.js, including experience with Express.js or similar frameworks, asynchronous programming, event loops, and Node.js ecosystem tools and libraries. For React, you should have experience with modern React patterns including hooks, context API, and component lifecycle management.
Technical Skills
Broad understanding of coding and programming languages including JavaScript/TypeScript, with ability to write clean, maintainable, and efficient code. While Node.js and React are primary technologies, you should be comfortable learning new languages and frameworks as needed.
Experience with database design and data modeling, including schema design, query optimization, indexing strategies, and understanding of database transactions, ACID properties, and CAP theorem implications for distributed systems.
Knowledge of and experience with relational and NoSQL databases. For relational databases, you should understand SQL, normalization, joins, and query optimization. For NoSQL databases, you should understand document stores, key-value stores, and when to use different database paradigms.
Extensive knowledge of the software development process and corresponding technologies, including version control (Git), CI/CD pipelines, containerization (Docker), infrastructure as code, monitoring and logging, and deployment strategies including blue-green deployments and canary releases.
Excellent understanding of design patterns and architectural styles, including MVC, microservices, event-driven architecture, CQRS, and domain-driven design. You should know when to apply different patterns and understand the trade-offs involved.
Proficient knowledge of the operation and development designs of agile software, including Scrum, Kanban, user stories, sprint planning, estimation techniques, and continuous delivery practices.
Exposure to cloud technology is preferred, particularly AWS services such as EC2, S3, Lambda, ECS, RDS, DynamoDB, SQS, SNS, and CloudFormation. Experience with other cloud providers like Azure or GCP is also valuable.
Additional Technical Skills (Strong Plus)
Go (Golang): Experience building high-performance services with Go, understanding concurrency patterns, channels, and goroutines.
Ruby: Familiarity with Ruby on Rails or other Ruby frameworks for rapid application development.
TypeScript: Strong typing for JavaScript applications, interfaces, generics, and type safety across full-stack applications.
Modern frontend tooling: Webpack, Babel, ESLint, Prettier, and other build and development tools.
GraphQL: Experience designing and implementing GraphQL APIs as an alternative to REST.
Message queues and streaming: Experience with RabbitMQ, Apache Kafka, or AWS Kinesis for event-driven architectures.
Container orchestration: Kubernetes or ECS for managing containerized applications at scale.
Monitoring and observability: Experience with tools like DataDog, New Relic, Splunk, or ELK stack for application monitoring, logging, and alerting.
REQUIRED SKILLS AND ABILITIES
Mentoring Skills
Leading with integrity, inspiring confidence, and creating relationships of trust. You should be someone that team members look up to and feel comfortable approaching with questions or concerns. Your technical expertise combined with emotional intelligence will make you an effective mentor.
Coaching, counseling, and mentoring engineers at various experience levels, providing constructive feedback, helping them develop technical and professional skills, and supporting their career growth within the organization.
Interpersonal Skills
Self-motivated and team player who takes initiative, collaborates effectively, and contributes to positive team dynamics. You should be comfortable working both independently and as part of a team.
Builds trust, action and results oriented with an open and collaborative style. You should be someone who follows through on commitments, delivers results, and maintains transparency in communication.
Must be comfortable working in an environment where ideas are shared and challenged. You should welcome constructive debate, be open to feedback on your own ideas, and help create a culture where the best technical solutions emerge through collaborative discussion.
Communication Skills
Strong, professional written, oral, interpersonal and presentation skills and the ability to effectively interface with all ranges of employees and customers. You'll need to communicate technical concepts clearly to both technical and non-technical audiences.
Ability to document technical designs, write clear code comments, and create comprehensive technical documentation that helps other engineers understand and maintain systems you build.
Effective at asynchronous communication for distributed team collaboration, including writing clear specifications, providing detailed code review feedback, and maintaining good documentation.
Attention to Detail
Thoroughness in accomplishing tasks for all essential functions, ensuring that work is complete, correct, and meets requirements before considering it done.
Double-checking the accuracy and quality of own work product to provide accurate, precise, and consistent work. You should have high standards for your own code quality and take pride in delivering excellent work.
Code review skills to catch potential bugs, security vulnerabilities, performance issues, and maintainability concerns in others' code while providing constructive feedback.
Problem Solving Skills
Ability to operate as effective tactical as well as strategic thinker. You should be able to dive deep into technical implementation details when needed while also thinking about long-term architectural implications and technical debt.
Excellent and creative problem-solving skills, including the ability to debug complex issues, design elegant solutions to challenging problems, and find innovative approaches to technical obstacles.
Negotiation and conflict resolution skills for navigating technical disagreements, building consensus around technical decisions, and resolving issues that arise during development.
Able to apply independent judgment and provide insightful analysis in a team setting, contributing to technical decisions with well-reasoned opinions backed by data and experience.
OUR CORE VALUES
At Pattern, our core values guide everything we do. We seek team members who embody these principles:
Data Fanatics
Our edge is always found in the data. We make decisions based on data and evidence rather than assumptions or opinions. As a software engineer, this means building systems that collect, process, and expose data effectively, implementing proper instrumentation and monitoring, and using data to validate technical decisions and measure impact.
Partner Obsessed
We are obsessed with partner success. Every feature we build, every bug we fix, and every architectural decision we make should ultimately serve our partners' success. This means understanding how our technical work impacts business outcomes, prioritizing work that delivers maximum value, and maintaining systems that are reliable, performant, and scalable.
Team of Doers
We have a bias for action. We don't just discuss ideas—we prototype them, test them, and ship them. We take ownership of problems, work collaboratively to solve them, and hold ourselves accountable for results. We celebrate wins together and learn from failures as a team.
Game Changers
We encourage innovation. We're not satisfied with the status quo. We constantly look for ways to improve our technology, processes, and products. We experiment with new approaches, embrace emerging technologies when appropriate, and push boundaries to deliver exceptional results for our partners.
WHAT YOU'LL GAIN AT PATTERN
Technical Growth & Innovation
Work with cutting-edge technologies including Node.js, React, TypeScript, cloud platforms, AI/ML integration, and modern DevOps tools. You'll have opportunities to experiment with emerging technologies and apply them to real-world problems.
Solve complex technical challenges at scale, building systems that process 46+ trillion data points and serve hundreds of global brands across 60+ marketplaces. The technical problems you'll tackle will stretch your skills and push you to grow.
Influence technical direction by participating in architecture decisions, technology evaluations, and strategic technical planning. Your expertise and opinions will shape the future of Pattern's platform.
Leadership Development
Develop leadership skills through mentoring engineers, leading technical initiatives, and collaborating with cross-functional teams. This role provides a clear path toward engineering management or principal engineering roles.
Build your technical brand through code contributions, technical talks, documentation, and knowledge sharing that establishes you as a technical expert within the organization.
Impact & Recognition
See the real-world impact of your work as your code powers eCommerce operations for major global brands, processing millions of transactions and driving significant business value.
Work in a recognized workplace that has been named one of Newsweek's Global Most Loved Workplaces® and one of Deloitte's fastest-growing tech companies in North America.
Collaborative Environment
Join a talented, diverse team of engineers, data scientists, product managers, and business professionals who are passionate about technology and partner success.
Work with global teams across different time zones and countries, gaining exposure to different perspectives, cultures, and approaches to problem-solving.
Participate in a culture of learning with opportunities for training, conferences, certifications, and continuous skill development.
LOCATION & WORK ENVIRONMENT
This is a full-time, on-site position based in Pune, India. You'll work from Pattern's modern office, collaborating daily with local team members while also partnering with distributed teams across Pattern's global operations.
The role requires flexibility to occasionally work with teams in different time zones, though core working hours align with standard Indian business hours. Pattern provides a collaborative workspace with modern development tools, high-performance workstations, and the infrastructure needed to build world-class software.
DIVERSITY & INCLUSION
Pattern is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We believe that diverse perspectives and backgrounds make our team stronger, our products better, and our culture richer.
We encourage applications from candidates of all backgrounds regardless of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We're committed to building a team that represents the diversity of the global marketplace we serve.
AI IN OUR HIRING PROCESS
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the full context of your qualifications, experience, and potential cultural fit. If you would like more information about how your data is processed, please contact us.
HOW TO APPLY
Ready to take your software engineering career to the next level? Join Pattern and help build the future of global eCommerce through innovative technology and technical excellence.
To apply:
- Submit your updated resume highlighting your full-stack development experience, technical leadership roles, and key accomplishments
- Include links to your GitHub profile, portfolio, or examples of your work (highly encouraged)
- Write a brief cover letter explaining why you're excited about this opportunity and how your experience aligns with Pattern's needs
- Be prepared to discuss your technical experience, leadership approach, and problem-solving methodology in interviews
Interview Process:
- Initial Screening (30 minutes): Discussion about your background, experience, and interest in Pattern
- Technical Assessment: Coding challenge or take-home project to evaluate your full-stack development skills
- Technical Interviews (2-3 rounds): Deep dive into your technical expertise, system design capabilities, and problem-solving approach
- Leadership Interview: Discussion about your mentoring experience, collaboration style, and cultural fit
- Final Interview: Meet with senior leadership to discuss role expectations and mutual fit
We review applications continuously and encourage early applications. We strive to provide feedback throughout the process and make the interview experience as positive and informative as possible.
CONTACT INFORMATION
Join Pattern and be part of a team that's transforming global eCommerce through innovative technology, data-driven decision-making, and obsessive focus on partner success. Your code will make a real difference—apply today!
Pattern | Accelerating Global eCommerce Through Technology and Innovation
This job description is effective as of December 2024 and may be updated to reflect evolving business needs and opportunities.
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