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OnsiteLeaddata infra

Lead Software Engineer

SigmoidBengaluru, Karnataka, IndiaPosted 21 May 2026

Sigmoid is looking for a Lead Software Engineer to build and maintain a highly-scalable big data platform for data collection, storage, and modeling. The role involves designing testable code, analyzing existing systems, and fixing complex technical issues. Candidates must have extensive experience in Core Java, Python, Spark, and Microservices design. The role requires a strong background in HLD and LLD and deep knowledge of data structures.

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Experience

6-15 years

Function

Engineering

Work mode

Onsite, India

Company

Tier 2

What you will work on

Sigmoid is looking for a Lead Software Engineer to build and maintain a highly-scalable big data platform for data collection, storage, and modeling. The role involves designing testable code, analyzing existing systems, and fixing complex technical issues. Candidates must have extensive experience in Core Java, Python, Spark, and Microservices design. The role requires a strong background in HLD and LLD and deep knowledge of data structures.

TAL's take

Quality 60/1004/5 clarityTier 2 company

Solid tier-2 role with clear responsibilities and seniority expectations in a specialized data domain.

Clear title, explicit YOE, and well-defined technical stack for a lead data platform role.

Salaries at Sigmoid

22.1 LPA average

Based on 38 Grapevine salary entries for Sigmoid.

View all salaries

Engineering

0 - 2 years | L2

4 LPA average

Range: 4 - 4 LPA

Engineering

2 - 4 years | 3

14 LPA average

Range: 11 - 18 LPA

Engineering

4 - 6 years | L2

20 LPA average

Range: 18 - 25 LPA

Engineering

8 - 10 years

58 LPA average

Range: 58 - 58 LPA

Must haves

  • 6+ years of software development experience
  • Proficiency in Core Java and Python
  • Experience with Spark
  • Experience with Spring Boot and Microservices
  • Strong proficiency in SQL
  • Strong understanding of HLD and LLD design
  • Strong command of Data Structures and Algorithms

Tools and skills

core javapythonsparkspring bootmicroservicessqlhldllddata structuresalgorithms

About the company

Established data engineering services company, well-known in the industry.

Posts mentioning Sigmoid