
Principal Architect / Scalability Lead (AWS)
at MNC with 5000+ employees
Job Title: Principal Architect / Scalability Lead (AWS)
📍 Location: Gurgaon (Hybrid)
🕒 Employment Type: Full-Time
Role Overview
We are seeking a Principal Architect / Scalability Lead with deep expertise in AWS and large-scale distributed systems to architect and scale cloud-native products from MVP to enterprise scale.
This role demands a senior technical leader who has proven experience designing systems that handle high throughput, large concurrent workloads, and enterprise-grade reliability, while ensuring exceptional end-user experience.
You will work closely with Product, Data Engineering, AI/ML, and Backend teams to define architecture standards, scalability roadmaps, and engineering best practices.
Key Responsibilities
🏗 Architecture & Scalability Leadership
- Architect highly scalable, resilient, and high-performance cloud-native systems on AWS.
- Design distributed systems capable of supporting 100K+ concurrent users.
- Lead architecture evolution from MVP to enterprise-grade deployment.
- Translate business and consumer requirements into robust technical architecture.
- Drive scalability planning, capacity modeling, and performance engineering.
🔄 End-to-End Ownership
- Own full SDLC visibility from discovery and design to release, monitoring, and optimization.
- Establish best practices for:
- Microservices architecture
- Distributed systems design
- Observability & monitoring
- DevSecOps & CI/CD
- Ensure system uptime, fault tolerance, and cost efficiency.
☁ AWS Cloud & Infrastructure
- Design and implement scalable systems using AWS services.
- Lead containerization and orchestration using Docker and Kubernetes (EKS).
- Architect secure, automated CI/CD pipelines.
- Drive cloud cost optimization and infrastructure efficiency.
📈 Performance & Reliability Engineering
- Define and enforce SLAs, SLOs, and reliability metrics.
- Lead performance testing, load testing, and scalability validation.
- Implement monitoring, alerting, and observability frameworks.
- Design fault-tolerant and highly available systems.
🧠 Backend, Data & AI Collaboration
- Provide architectural guidance for:
- Backend services using Node.js and Python
- Frontend platforms using React / Next.js
- Data platforms using Snowflake
- Collaborate with Data Engineering and AI/ML teams on data-intensive and AI-driven systems.
- Design architectures supporting asynchronous processing, caching, and event-driven workflows.
👥 Leadership & Governance
- Mentor senior engineers and guide architecture best practices.
- Lead architecture governance and design reviews.
- Influence senior stakeholders with data-driven technical decisions.
- Drive cross-functional alignment across Product, Engineering, Data, and AI teams.
Required Qualifications
- 8–15 years of experience in software engineering.
- Proven experience scaling distributed systems handling 100K+ users or high-throughput workloads.
- Deep hands-on expertise in AWS cloud architecture.
- Strong experience with Docker, Kubernetes, and container orchestration.
- Expertise in microservices, caching strategies, asynchronous processing, and distributed systems.
- Strong understanding of performance engineering and reliability frameworks.
- Experience building enterprise-grade systems for large-scale organizations.
Preferred Skills
- Experience with event-driven architectures (Kafka, SQS, SNS, etc.).
- Knowledge of database scalability and data warehousing (Snowflake).
- Exposure to Data Engineering and AI/ML platforms.
- Strong stakeholder communication and strategic thinking skil

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Are you passionate about the clean energy transition and looking to build real-world experience at the intersection of energy, data, and technology?
1E9 Advisors is seeking motivated Energy Analyst Interns to join our team. We’re a technology company that delivers strategy and software solutions across industries, with deep expertise in energy markets, commodities, and risk management.
This internship is ideal for candidates who are analytical, detail-oriented, and eager to explore how battery storage and market optimization work in real-world settings.
Important Note: This position is not open to applicants who are currently enrolled in full-time degree programs. This internship is designed to transition into a full-time role for successful candidates, so we are seeking candidates who are available for immediate full-time employment upon completion of the internship.
What You’ll Work On:
- Analyze and interpret energy market data, including pricing, generation, and capacity
- Track evolving US electricity market rules and support policy analysis
- Assist in valuation and optimization models for battery energy storage
- Collaborate on internal product development and customer-facing insights
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- Strong analytical and communication skills
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- Interest in energy markets, clean technology, or battery storage
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- Understanding of US electricity markets
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What You’ll Gain:
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- Experience contributing to a production-grade software platform (BatteryOS)
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For a startup run by a serial founder:
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· Good academic record
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Interview Mode
Face to Face (or) Virtual
Location of posting
Hyderabad/Visakhapatnam
Shift Timings
8:30 AM to 5:30 PM
Working Days
6 Days (Sunday is Off)

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Problem-solving and conflict-resolution skills:
Willingness to work in a fast-paced and dynamic environment.
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Essential Functions (Listen>>Create>>Engage) -
● Write targeted content for C-Suite individuals & Founders.
● Develop website content & social media content with well-researched & engaging content
● Develop and manage supporting marketing programs and tools with a robust content calendar
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marketing best practices to build successful and consistent content pieces
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marketing
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Complete autonomy and authority is given to each team member who is ready to take complete
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inclusive environment where all can achieve their full potential, leading to company, customer, and
community success.
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We offer competitive compensation, including industry-leading maternity and paternity leave, wellness
programs, remote working, leave flexibility and work time flexibility.
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Read more about us here: https://www.propellor.ai/consulting" target="_blank">https://www.propellor.ai/consulting
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An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of them. We are open to promising candidates who are passionate about their work, fast learners and are team players.
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- Experience in working in Databricks
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To know more about how we work: https://bit.ly/3Oy6WlE" target="_blank">https://bit.ly/3Oy6WlE
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You will closely work with other Senior Data Scientists and Data Engineers.
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