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Platform Backend Engineers

Weekday Verified employer

Full time Hybrid
Experience
3+ years
Location
Bangalore, Chennai
Work mode
Hybrid
Salary
₹50–120 LPA
Posted 7 days ago Last checked 1 hr ago

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Role at a glance

You will
  • Own platform capabilities end to end, from problem definition and architectural design to development, release, and continuous iteration.
  • Design, build, and maintain scalable backend services, APIs, and reusable execution patterns that other engineering teams can build upon.
  • Develop robust data models and handle concurrency, failure recovery, performance optimization, and observability.
Experience
3+ years
Must-have skills
Data Structures & Algorithms
Work mode
Hybrid

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Job description

Location: Bengaluru; Chennai
Department: Technology, Information and Media
Compensation: INR 5000000 - 12000000 per year We are looking for a skilled Platform Backend Engineer to build and scale the backend infrastructure that powers enterprise AI and supply chain decision-intelligence products. The role involves developing core platform services, reusable APIs, execution frameworks, and agentic systems that enable product teams and AI agents to operate reliably in production. You will take ambiguous technical problems from initial design through implementation, deployment, and continuous improvement. The work spans core backend platform engineering and the agentic layer, including frameworks for building and orchestrating AI agents and the agents built on top of them. Hiring is open at both Senior and Staff levels, with the level determined by the scope of ownership, technical depth, and impact demonstrated.   About the Platform The platform enables enterprises to solve complex supply chain challenges using AI-driven decision intelligence. It combines ready-to-use AI capabilities for network optimization, inventory allocation, route scheduling, fulfillment planning, order promising, demand forecasting, prediction, and scenario analysis with a flexible development platform. Business and technical users can build and refine solutions using no-code tools, custom code, or extensible platform components. The engineering team focuses on providing the scalable, composable infrastructure that makes these capabilities reliable and accessible to enterprise customers. Requirements Key Responsibilities Own platform capabilities end to end, from problem definition and architectural design to development, release, and continuous iteration. Design, build, and maintain scalable backend services, APIs, and reusable execution patterns that other engineering teams can build upon. Develop robust data models and handle concurrency, failure recovery, performance optimization, and observability. Build and improve the frameworks used to develop, execute, and orchestrate AI agents. Develop production-ready agent loops, tool integrations, orchestration mechanisms, and user-facing experiences built on agentic systems. Translate ambiguous business and technical requirements into practical, maintainable engineering solutions. Debug complex production issues, identify root causes, and improve system reliability based on real-world behaviour. Make sound technical decisions around system design, APIs, databases, and underlying execution mechanisms. Collaborate with product teams and other engineers to deliver reusable platform capabilities that support multiple downstream consumers. Take ownership of production systems, monitor their performance, and evolve their architecture as requirements and usage change. Communicate design decisions, trade-offs, implementation details, and technical challenges clearly across teams. Required Skills and Qualifications Strong fundamentals in backend engineering, including problem decomposition, data structures, low-level design, and debugging. Hands-on experience building and owning production-grade backend systems. Ability to explain system behaviour beyond the framework layer, including API design, database interactions, concurrency, and failure handling. Experience taking technical projects from initial design through production deployment and subsequent improvements. Strong problem-solving skills and the ability to navigate ambiguous requirements without relying on predefined solutions. A practical, hands-on approach to engineering, with a strong sense of ownership and accountability. Clear communication skills, including the ability to explain technical decisions, trade-offs, and production incidents. Experience working in a startup or similarly fast-paced environment where engineers are expected to take initiative and deliver end-to-end solutions. Must-Have Skills Backend Engineering Platform Engineering Good-to-Have Skills Experience building developer platforms, workflow orchestration systems, or services consumed by multiple downstream teams. Familiarity with AI agent evaluation, tracing, tool integration, and cost-control mechanisms. Strong proficiency in Python. Experience designing reusable platform abstractions and execution frameworks. Location and Work Arrangement Location: Bengaluru or Chennai Work Model: Hybrid Interview Process The selection process consists of the following stages: Recruiter screening. Conversation with engineering leadership. Live system design and problem-solving round. Half-day in-office build exercise, where candidates can use AI tools of their choice and explain their implementation decisions. Build teardown and values conversation.

This role is for one of our clients

Seniority level: Mid-Senior level
Industry: Software Development

Min Experience: 3+ years
Location: Bengaluru, Chennai
JobType: full-time

Key skills

Required

Data Structures & Algorithms

Preferred

PythonSystem Design

Soft skills

AccountabilityCommunicationOwnershipProblem Solving

Job market insights

201active Data Structures & Algorithms jobs in Bangalore
₹14L – ₹25L advertised yearly salary for IT Jobs in Bangalore (middle half of 293 posts that show a salary; median ₹19L)
80 more open jobs at Weekday

Most IT Jobs posts in Bangalore ask for 3–6 years of experience (41% of 3472 that say).

Hiring most for IT Jobs in Bangalore

  • Bosch Group166 open jobs
  • Trigent Software Private Limited158 open jobs
  • Eurofins113 open jobs

Jobs asking for Data Structures & Algorithms in Bangalore also ask for

  • Python50%
  • Java39%
  • AWS31%
  • SQL29%
  • Kubernetes25%

From live job posts on CoreHRx, updated 6 Nov 2026. Skill figures count posts that list their skills; salary figures only posts that show a salary.

Questions about this job

What is the salary for this Platform Backend Engineers job?

The post states ₹50–120 LPA.

How much experience does this job need?

The post asks for 3 Yrs experience.

Where is this job based?

In Bangalore, Chennai (hybrid).

What kind of job is this?

It is a full time job.

This page helps Indian job seekers prepare for Python interviews for backend, data engineering and data analyst roles, whether you are a fresher facing your first technical round or an experienced developer aiming for a senior position. It has 60 questions in three levels, easy, medium and hard, each with a concise sample answer and, where it helps, runnable Python 3.12 code. Topics include data structures, OOP, generators, decorators, the GIL and concurrency, type hints, testing and performance. Answer each question aloud in your own words first, then compare with the sample answer and run the code to check your understanding.

Questions you may be asked

  1. What is the difference between mutable and immutable types in Python?
  2. What is the difference between a list and a tuple?
  3. What is the difference between is and ==?
  4. What are *args and **kwargs?

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