Overview
Own core system architecture as Principal Engineer at Live2.ai. A hands-on individual contributor role focused on distributed systems, tenant isolation, reliability, and correctness, working alongside the Head of Engineering with no direct reports.
Company Details
Live2.ai is building an AI-native Social Content & Campaign Intelligence OS for global consumer brands. It helps brands monitor, audit, analyse, and act on intelligence across social content, influencer campaigns, user-generated content, and commerce. The company works with Fortune 500 global enterprise brands.
Website: https://live2.ai/
Requirements
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Around 8+ years of experience building and operating production systems, with continued responsibility after launch.
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Deep hands-on experience with distributed systems, including service boundaries, queues, asynchronous processing, event-driven architectures, retries, idempotency, concurrency, consistency, and failure recovery.
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Deep experience with relational data modelling and PostgreSQL, including indexing, partitioning, transactions, query optimisation, migrations, and multi-tenant data isolation.
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Experience scaling systems through horizontal scaling, caching, workload partitioning, rate limiting, backpressure, and performance optimisation.
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Experience designing for high availability, fault tolerance, observability, disaster recovery, recovery point and recovery time objectives, and safe reprocessing.
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Hands-on knowledge of authentication, authorisation, role-based access control, tenant isolation, encryption, auditability, and enterprise security requirements.
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Experience architecting production AI/LLM components, including model abstraction, asynchronous inference, evaluation, versioning, cost controls, and traceability.
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Experience designing systems with guarantees around immutability, traceability, and reproducibility, with clear reasoning behind the trade-offs.
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Ability to make and defend architectural decisions involving cost, complexity, and operational risk.
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Ability to challenge a founder or Head of Engineering through written, evidence-based reasoning.
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Continue to write production code regularly.
The stack includes TypeScript/Node.js, Python, PostgreSQL with pgvector, OpenSearch, Redis, GCP, Kubernetes/GKE, Docker, and AI/LLM infrastructure. Experience with every technology is not expected. Strong fundamentals in distributed systems, databases, cloud architecture, and production engineering matter more than a particular framework.
Nice to have:
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Experience in regulated or externally audited environments.
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Experience with cryptographic integrity, including signing, chaining, and verification.
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Experience with AI/LLM components in the critical path.
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Experience handling technical escalations for enterprise customers.
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A previous Staff or Principal Engineer role at a company of a similar stage.
Responsibilities
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Own core architecture for tenant isolation, data models, distributed processing, correctness, and traceability.
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Design systems for high-volume ingestion, processing, search, analytics, and AI workloads.
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Own decisions around service boundaries, APIs, storage, caching, queues, and asynchronous processing.
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Co-own architecture decision records, ensuring significant choices have written reasoning and more than one signer.
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Set technical standards through design reviews and practical examples.
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Handle escalations involving production correctness, performance, reliability, and architecture.
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Work with Site Reliability Engineers on availability, recovery, observability, and isolation guarantees.
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Help tech leads and senior engineers develop their technical judgment.
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Prototype difficult technical problems before handing them to a team.
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Work alongside the Head of Engineering, owning technical depth, architecture, and correctness while they own direction and the organisation.
Job Details
Bengaluru, in office.
Interview Process
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Initial Screening
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System Design and Architecture
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Hands-on Technical Discussion
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Founder and Head of Engineering Discussion
Important Note
ClanX is a recruitment partner, helping Live2.ai hire a Principal Engineer.
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