Job Description
Who are we and what do we do?
BrowserStack is the world’s leading cloud-based software testing platform, empowering over 50,000 customers—including Amazon, Microsoft, Meta, and Google—to deliver high-quality software at speed. Founded in 2011 by Ritesh Arora and Nakul Aggarwal, the company has grown to support more than two million tests daily across 22 global data centers, providing instant access to 35,000+ real devices and browsers.
With over 1,200 employees and a remote-first approach, BrowserStack operates at the intersection of scale, reliability, and innovation. Its suite of products spans manual and automated testing, visual regression, accessibility, and test management—all designed to simplify the testing process for modern development teams. Behind the scenes, BrowserStack continues to push the boundaries with AI capabilities like smart test case generation and design, flakiness detection, auto-healing and more —helping teams reduce maintenance overhead, debug faster, and catch issues earlier in the development lifecycle.
Recognized for its innovation and growth, BrowserStack has been named to the Forbes Cloud 100 list for four consecutive years. With backing from investors like Accel, Bond, and Insight Partners, the company continues to expand its product offerings and global footprint. Joining BrowserStack means being part of a mission-driven team dedicated to shaping the future of software testing.
Role in nutshell:
As a Principal Engineer, you will be the technical cornerstone of our engineering organisation - combining deep hands-on expertise with architectural vision and cultural leadership. You will solve the hardest technical problems, guide system evolution across products, and elevate engineering excellence through mentorship, innovation, and process discipline.
Youʼll be the go-to person for complex technical challenges, influencing how we design, build, and scale software across teams. Youʼll work shoulder-to-shoulder with engineers, architects, and product leaders - not from a distance, but by writing code, conducting deep design reviews, and building frameworks that outlast individual projects.
What will you do?
Technical Leadership:
Serve as the go-to technical expert for solving complex design and scalability challenges across squads (TM, TRA, LCA, etc.).
Architect and implement high-performance, observable, and resilient systems, ensuring scalability, cost efficiency, and maintainability.
Lead initiatives to reduce technical debt, improve modularity, and modernize legacy components.
Establish platform and framework thinking - advocate reusability, consistency, and extensibility across teams.
Champion performance engineering practices: benchmarking, rate limiting, instrumentation, load testing, and continuous performance review.
Innovation & Capability Expansion:
Identify and drive innovation tracks - from adopting new technologies to building frameworks that accelerate developer velocity.
Evaluate emerging technologies (e.g., ClickHouse, Kafka Streams, serverless, event-driven architectures) and guide adoption based on data, not hype.
Proactively improve system design processes, introducing automation, CI/CD optimization, and production readiness frameworks.
Drive experimentation culture - encourage prototyping and validation of new ideas that improve developer or customer experience.
Architectural & Platform Thinking:
Design and evolve cross-cutting architectural blueprints - ensuring cohesion between feature squads and platform foundations.
Own end-to-end architectural decisions (documented via Architecture Decision Record - ADRs/ Request for Comments - RFCs) and ensure technical integrity over time.
Lead the definition of reference architectures and ensure their practical adoption through mentorship and example.
Balance short-term delivery goals with long-term scalability and maintainability - making pragmatic, well-communicated trade-offs.
Mentorship & Cross-Team Influence:
Mentor engineers and leads across teams, helping them grow in design thinking, code quality, and ownership.
Provide technical feedback in performance reviews - offering a holistic, cross-functional view of engineersʼ contributions and growth potential.
Partner with EMs and PMs to align on roadmap feasibility, prioritization, and architectural debt repayment.
Run brownbag sessions / Tech Masterclasses (e.g., Elasticsearch vs. ClickHouse, Optimizing Data Footprint, Efficient Storage Practices, Rate Limiting 101) to elevate org-wide knowledge.
Cultural Leadership:
Be a culture carrier - exemplify engineering rigor, curiosity, and ownership.
Promote a culture of innovation, learning, and collaboration, ensuring every engineer understands the “why” behind their work.
Encourage repeatability and future-proof design - “Build once, reuse many times.”
Help teams “zoom out” - connect their work to the bigger picture of platform scalability, product vision, and customer value.
Decision-Making & Long-Term Vision:
Make and own critical architectural decisions, balancing business velocity with technical sustainability.
Think beyond immediate deliverables - ensure that systems are ready for future scale, reliability, and cost efficiency.
Collaborate closely with leadership (Directors, PMs, EMs) to define technical vision and align investment
Desired experience:
10+ years of professional software engineering experience, with a proven track record in hands-on system design and delivery at scale.
Expert in JavaScript/TypeScript, and strong experience in Node.js or Python or Ruby for backend development.
Proficiency with React for front-end; SQL/NoSQL databases for data modeling.
Deep understanding of distributed systems, event-driven architectures, caching, and performance optimization.
Experience in cloud-native architectures (AWS/GCP, Docker, Kubernetes, Terraform).
Proven ability to mentor, influence, and lead without authority across multiple squads.
Exceptional problem-solving, communication, and stakeholder management skills.
Preferred Plus:
Experience driving FinOps (cloud cost optimization, cost-per-feature metrics).
Exposure to security & compliance (SOC2, GDPR, data governance).
Background in multi-tenant SaaS, observability, and on-prem/hybrid deployments.
Benefits:
In addition to your total compensation, you will be eligible for following benefits, which will be governed by the Company policy:
Medical insurance for self, spouse, upto 2 dependent children and Parents or Parents-in-law up to INR 5,00,000
Gratuity as per payment of Gratuity Act, 1972
Unlimited Time Off to ensure our people invest in their wellbeing, to rest and rejuvenate, spend quality time with family and friends
Remote-First work environment that allows our people to work from home
Remote-First Allowance for home office setup, connectivity, accessories, co-working spaces, wellbeing to ensure an amazing remote work experience
BrowserStack is the world’s leading cloud-based software testing platform, empowering over 50,000 customers—including Amazon, Microsoft, Meta, and Google—to deliver high-quality software at speed. Founded in 2011 by Ritesh Arora and Nakul Aggarwal, the company has grown to support more than two million tests daily across 22 global data centers, providing instant access to 35,000+ real devices and browsers.
With over 1,200 employees and a remote-first approach, BrowserStack operates at the intersection of scale, reliability, and innovation. Its suite of products spans manual and automated testing, visual regression, accessibility, and test management—all designed to simplify the testing process for modern development teams. Behind the scenes, BrowserStack continues to push the boundaries with AI capabilities like smart test case generation and design, flakiness detection, auto-healing and more —helping teams reduce maintenance overhead, debug faster, and catch issues earlier in the development lifecycle.
Recognized for its innovation and growth, BrowserStack has been named to the Forbes Cloud 100 list for four consecutive years. With backing from investors like Accel, Bond, and Insight Partners, the company continues to expand its product offerings and global footprint. Joining BrowserStack means being part of a mission-driven team dedicated to shaping the future of software testing.
Role in nutshell:
As a Principal Engineer, you will be the technical cornerstone of our engineering organisation - combining deep hands-on expertise with architectural vision and cultural leadership. You will solve the hardest technical problems, guide system evolution across products, and elevate engineering excellence through mentorship, innovation, and process discipline.
Youʼll be the go-to person for complex technical challenges, influencing how we design, build, and scale software across teams. Youʼll work shoulder-to-shoulder with engineers, architects, and product leaders - not from a distance, but by writing code, conducting deep design reviews, and building frameworks that outlast individual projects.
What will you do?
Technical Leadership:
Serve as the go-to technical expert for solving complex design and scalability challenges across squads (TM, TRA, LCA, etc.).
Architect and implement high-performance, observable, and resilient systems, ensuring scalability, cost efficiency, and maintainability.
Lead initiatives to reduce technical debt, improve modularity, and modernize legacy components.
Establish platform and framework thinking - advocate reusability, consistency, and extensibility across teams.
Champion performance engineering practices: benchmarking, rate limiting, instrumentation, load testing, and continuous performance review.
Innovation & Capability Expansion:
Identify and drive innovation tracks - from adopting new technologies to building frameworks that accelerate developer velocity.
Evaluate emerging technologies (e.g., ClickHouse, Kafka Streams, serverless, event-driven architectures) and guide adoption based on data, not hype.
Proactively improve system design processes, introducing automation, CI/CD optimization, and production readiness frameworks.
Drive experimentation culture - encourage prototyping and validation of new ideas that improve developer or customer experience.
Architectural & Platform Thinking:
Design and evolve cross-cutting architectural blueprints - ensuring cohesion between feature squads and platform foundations.
Own end-to-end architectural decisions (documented via Architecture Decision Record - ADRs/ Request for Comments - RFCs) and ensure technical integrity over time.
Lead the definition of reference architectures and ensure their practical adoption through mentorship and example.
Balance short-term delivery goals with long-term scalability and maintainability - making pragmatic, well-communicated trade-offs.
Mentorship & Cross-Team Influence:
Mentor engineers and leads across teams, helping them grow in design thinking, code quality, and ownership.
Provide technical feedback in performance reviews - offering a holistic, cross-functional view of engineersʼ contributions and growth potential.
Partner with EMs and PMs to align on roadmap feasibility, prioritization, and architectural debt repayment.
Run brownbag sessions / Tech Masterclasses (e.g., Elasticsearch vs. ClickHouse, Optimizing Data Footprint, Efficient Storage Practices, Rate Limiting 101) to elevate org-wide knowledge.
Cultural Leadership:
Be a culture carrier - exemplify engineering rigor, curiosity, and ownership.
Promote a culture of innovation, learning, and collaboration, ensuring every engineer understands the “why” behind their work.
Encourage repeatability and future-proof design - “Build once, reuse many times.”
Help teams “zoom out” - connect their work to the bigger picture of platform scalability, product vision, and customer value.
Decision-Making & Long-Term Vision:
Make and own critical architectural decisions, balancing business velocity with technical sustainability.
Think beyond immediate deliverables - ensure that systems are ready for future scale, reliability, and cost efficiency.
Collaborate closely with leadership (Directors, PMs, EMs) to define technical vision and align investment
Desired experience:
10+ years of professional software engineering experience, with a proven track record in hands-on system design and delivery at scale.
Expert in JavaScript/TypeScript, and strong experience in Node.js or Python or Ruby for backend development.
Proficiency with React for front-end; SQL/NoSQL databases for data modeling.
Deep understanding of distributed systems, event-driven architectures, caching, and performance optimization.
Experience in cloud-native architectures (AWS/GCP, Docker, Kubernetes, Terraform).
Proven ability to mentor, influence, and lead without authority across multiple squads.
Exceptional problem-solving, communication, and stakeholder management skills.
Preferred Plus:
Experience driving FinOps (cloud cost optimization, cost-per-feature metrics).
Exposure to security & compliance (SOC2, GDPR, data governance).
Background in multi-tenant SaaS, observability, and on-prem/hybrid deployments.
Benefits:
In addition to your total compensation, you will be eligible for following benefits, which will be governed by the Company policy:
Medical insurance for self, spouse, upto 2 dependent children and Parents or Parents-in-law up to INR 5,00,000
Gratuity as per payment of Gratuity Act, 1972
Unlimited Time Off to ensure our people invest in their wellbeing, to rest and rejuvenate, spend quality time with family and friends
Remote-First work environment that allows our people to work from home
Remote-First Allowance for home office setup, connectivity, accessories, co-working spaces, wellbeing to ensure an amazing remote work experience
💡 Quick Summary
Seeking a career-building opportunity? The Principal Engineer position is now open for candidates interested in the Remote Jobs sector. This role in Mumbai offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Remote Jobs is a plus.