Talent network | Optimum Labs

Featured · Full-stack

OL-ENG-047

Senior Full-stack Engineer

8+ years · India · Remote / Hybrid

Top 2% · JD-match ready

Owns problems end-to-end: React, Next.js, Node, and PostgreSQL at Series B SaaS
Led migration from monolith to microservices; cut deploy time by 60%
Shipped 3 production products from zero to paying users

React Next.js Node TypeScript AWS

Featured · Product design

OL-DES-012

Senior Product Designer

7+ years · India · Remote

Top 2% · JD-match ready

Systems thinker; built design systems used across 4 product squads
Figma, prototyping, and user research for B2B and consumer products
Reduced onboarding drop-off by 34% through iterative UX testing

Figma Design systems Prototyping User research

Featured · AI & ML

OL-AI-031

AI / ML Engineer

6+ years · India · Remote

Top 2% · JD-match ready

LLM integration, RAG pipelines, and fine-tuning for production AI features
Built agent workflows handling 50K+ daily requests with sub-2s latency
Shipped AI-native product features in production, not demos

LLM RAG Fine-tuning Python Agents

Featured · Data engineering

OL-DAT-019

Senior Data Engineer

9+ years · India · Hybrid

Top 2% · JD-match ready

Pipelines, warehouses, and analytics infrastructure at scale
Designed event-driven data platform processing 2B+ events/month
Foundation work that makes AI features actually work in production

Spark dbt Snowflake Airflow Kafka

OL-ENG-083

Backend Engineer

10+ years · India · Remote

Top 2% · JD-match ready

Go and Python services at high-throughput fintech infrastructure
Designed APIs handling 10K+ RPS with 99.99% uptime
Deep experience with distributed systems and event sourcing

Go Python PostgreSQL gRPC

OL-ENG-056

Infrastructure Engineer

8+ years · India · Remote

Top 2% · JD-match ready

Kubernetes, Terraform, and CI/CD for multi-region deployments
Cut cloud spend by 40% while improving reliability SLAs
Built observability stack from scratch: metrics, logs, traces

Kubernetes Terraform AWS CI/CD

OL-DES-028

UX Designer

5+ years · India · Remote

Top 2% · JD-match ready

End-to-end UX for mobile and web, research through high-fidelity handoff
Led redesign of core product flow; improved task completion by 28%
Strong collaboration with engineering on implementation fidelity

UX research Wireframing Figma Mobile

OL-AI-044

Applied AI Engineer

5+ years · India · Remote

Top 2% · JD-match ready

Multi-agent systems and tool-use orchestration for enterprise workflows
Eval frameworks and guardrails for production LLM deployments
Experience with OpenAI, Anthropic, and open-weight model stacks

Agents Tool use Evals LangChain

OL-ENG-094

Backend Engineer

5+ years · Bengaluru · Work from office

Top 2% · JD-match ready

Go-validated: fundamentals, microservices, API integration — clear on design trade-offs
4 years at Zepto on high-throughput order, inventory, and fulfillment services
Preferred-company pedigree: Zepto · Flipkart · hypergrowth consumer tech

Go gRPC Microservices Kafka PostgreSQL AWS

OL-ENG-092

Senior Backend Engineer

6+ years · Bengaluru · Work from office

Top 2% · JD-match ready

Production Go at scale — 100M+ requests/day streaming architecture at Roam.ai
Strong ClickHouse + Kafka + AWS analytics stack with 10x cost optimization
SDK backends serving 10M+ DAU · end-to-end distributed systems ownership

Go Kafka ClickHouse AWS Microservices gRPC

The top 2%, matched to your JD.

Engineers by discipline.

Senior Full-stack Engineer

Senior Product Designer

AI / ML Engineer

Senior Data Engineer

Backend Engineer

Infrastructure Engineer

UX Designer

Applied AI Engineer

Backend Engineer

Senior Backend Engineer

Profiles with rationale, not résumé blasts.