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Backend Developer
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Backend Developer

Himanshi Tomer's profile picture
Posted by Himanshi Tomer
1 - 3 yrs
₹10L - ₹25L / yr
Noida
Skills
skill iconGo Programming (Golang)
skill iconPython

Backend Developer


šŸ“ Noida | šŸ• Full-Time | 🧭 Experience: 2–3 Years


The Mission

We aren't building traditional backend systems — we're powering the infrastructure behind Agentic Intelligence. TestMu AI is building the world's first AI-native platform where backend systems don't just serve requests, they enable autonomous decision-making, execution, and scale.

The name "TestMu" comes from our community conference. Our users and team aren't an audience — they're the heartbeat of what we build. We believe AI augments human potential. It doesn't replace it.


You'll be building the core backend systems that power AI-driven workflows — ensuring high performance, scalability, and reliability at every layer.


The Pillars of Impact

šŸš€ 1. Core Backend & System Architecture (50%)


  • Build and scaleĀ high-performance backend services and APIs
  • Design efficientĀ database schemas, query optimization, and data flows
  • Write clean, logical, production-grade code (Python, Golang, or similar)
  • Own system performance — latency, throughput, and reliability

āš™ļø 2. Backend for AI Systems (30%)


  • Develop backend systems supportingĀ AI agents and autonomous workflows
  • HandleĀ large-scale data processing, async tasks, and event-driven systems
  • Integrate backend infrastructure seamlessly with AI/ML components

🧠 3. Scalability & Distributed Systems (20%)


  • Contribute toĀ microservices architecture and service decomposition
  • BuildĀ fault-tolerant, highly available distributed systems
  • Optimize systems forĀ high concurrency and real-time execution

Your Engineering Stack

Tech/ToolsPython / GolangBuilding core backend services and logic-heavy systemsAWS / GCPDeploying and scaling distributed backend infrastructureKafka / RabbitMQHandling asynchronous processing and event-driven workflows


The Bar

SignalCore Backend Experience2–3 years of hands-on experience building APIs, backend systems, and scalable servicesProblem-Solving AbilityStrong fundamentals in data structures, algorithms, and logical thinkingSystem Design UnderstandingAbility to design scalable backend systems with clear architectural thinkingOwnership & ExecutionExperience owning backend features end-to-end in a fast-paced environment


The Interview Loop Ā· Screening for the Top 1%

RoundsRound I Ā· Recruiter ScreenEvaluation of backend experience, problem-solving approach, and project depthRound II Ā· Hiring ManagerDeep dive into backend projects, APIs, databases, and system design thinkingRound III Ā· Domain LeadLive coding + backend problem-solving + discussion on scalability and distributed systemsFinal Ā· LeadershipCulture fit, ownership mindset, and ability to operate in a high-velocity startup environment



Your Growth TrajectoryĀ TestMu AI is a high-growth environment where we promote based on complexity solved, not years of tenure. As a Backend Developer, you have a massive runway to scale from an Individual Contributor (IC) into a core Engineering Leadership role, working alongside pioneers in agentic intelligence.


Perks of the Future

  • Health & Wellness:Ā 100% premium covered insurance for you + family (spouse, kids, parents) with annual check-ups.
  • Fuel for Innovation:Ā Fresh, daily gourmet lunch and dinner served at our Noida HQ.
  • Seamless Transit:Ā Safe, GPS-enabled cab facilities for eligible shifts (home-office-home).
  • POD Culture:Ā Dedicated quarterly budgets for team-building, offsites, and collaborative celebrations.


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About TestMu AI (Formely LambdaTest)

Founded :
2017
Type :
Product
Size :
100-500
Stage :
Raised funding

About

TestMu AI (formerly LambdaTest) is the world’s first full-stack Agentic AI Quality Engineering Platform.

We built TestMu AI for a reality where software is written by AI and must be shipped at machine speed.


Read more

Tech stack

skill iconGo Programming (Golang)
skill iconPython
skill iconReact.js
Terraform
skill iconKubernetes
skill iconDocker

Connect with the team

Profile picture
Chandni Chopra
Profile picture
Aliya Akhtar
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Gayatri Sood

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