Sr. Software Engineer - Data

6sense
Bengaluru; Karnataka, IN
On-site

Who this role is best for

Geared toward mid-level data engineers comfortable with AI-enabled development and large-scale distributed systems, based in Bengaluru.

Best fit for

  • Data engineers with 6–10 years of experience in distributed systems and AI tools.
    — “6–10 years of experience in data engineering or distributed systems
  • Candidates who can design and scale fault-tolerant data platforms independently.
    — “Proven ability to design and scale distributed systems independently
  • Professionals adept at using AI tools to accelerate engineering velocity.
    — “Practical, real-world use of AI tools to improve engineering velocity

Things to consider

  • This role requires hands-on experience with big data technologies like Spark and Kafka.
    — “Hands-on experience with big data technologies (Spark, Kafka, Hive, Presto)
  • Candidates must balance speed and correctness when using AI tools.
    — “Balance speed vs correctness—validate performance, security, and correctness rigorously

How to stand out

  • Highlight your experience with AI tools in optimizing SQL and pipelines.
    — “Generating and optimizing SQL and pipelines
  • Demonstrate your ability to operationalize AI safely in production environments.
    — “Demonstrate advanced prompting strategies and ability to operationalize AI safely
  • Showcase your leadership in mentoring junior engineers and raising the engineering bar.
    — “Mentor IC3 engineers; raise engineering bar across code quality, testing, and design
Pace · Fast PacedCollaboration · HighAutonomy · HighDecision Impact · TeamLevel · Senior

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • Design, build, and operate large-scale data pipelines
  • Ensure high reliability, observability, and maintainability of data systems
  • Lead design discussions and review complex system architectures
Typical background
6-10 years of experience in data engineering or distributed systems

Skills & requirements

Required

PythonJavaSQLSparkKafkaHivePrestoAWS

Preferred

WorkdayServicenow

Stack & domain

PythonJavaSQLSparkKafkaHivePrestoLeadershipProblem-solvingTeamworkData EngineeringDistributed SystemsAIBig Data Technologies

About the role

Original posting from 6sense via Greenhouse

Our Mission:

6sense's mission is to multiply what matters: growth, retention, and efficiency.  We envision a future where companies, teams and people reach their full potential.

Our People:

People are the heart and soul of 6sense. We serve with passion and purpose. We live by our Being 6sense values of Win as One Team, Stay Curious, Do The Right Thing, Own the Outcome, and Create Belonging.  Every 6sensor plays a part in defining the future of our industry-leading technology.  6sense is a place where difference-makers roll up their sleeves, take risks, act with integrity, and measure success by the value we create for our customers.  We want 6sense to be the best chapter of your career. 

About the Role 

At 6sense, data powers our AI‑first products at massive scale. We’re looking for a Senior Software Engineer – Data who can design, own, and evolve large‑scale data systems end‑to‑end, while using AI tools (prompting + vibe coding) as a force multiplier.

This is not an ML research role. AI here means leveraging LLMs to accelerate engineering velocity and improve system quality. At this level, you are expected to drive architecture, lead complex problem solving, and influence technical direction across systems.

What You’ll Do 

End-to-End System Ownership

Design, build, and operate large-scale batch and real-time data pipelines.

Take ownership of entire data domains (not just pipelines) including ingestion → transformation → serving layers.

Ensure high reliability, observability, and maintainability of data systems.

System Design & Architecture

Architect scalable, fault-tolerant data platforms handling high-throughput workloads.

Make critical decisions on data modeling, storage formats, and compute frameworks.

Design systems with cost efficiency, performance, and data freshness trade-offs in mind.

Technical Leadership

Lead design discussions and review complex system architectures.

Mentor IC3 engineers; raise engineering bar across code quality, testing, and design.

Proactively identify and drive platform-level improvements and simplifications.

Advanced Data Engineering

Develop and optimize high-performance SQL and distributed computations at scale.

Work deeply with Spark, Kafka, Hive, Presto, or equivalent ecosystems. 

Solve data consistency, deduplication, and large-scale data quality challenges.

AI-Enabled Engineering (Required)

Use AI tools (Copilot, ChatGPT, Cursor, etc.) for:

Accelerating development, debugging, and refactoring 

Generating and optimizing SQL and pipelines

Understanding large codebases and diagnosing production issues

Demonstrate advanced prompting strategies and ability to operationalize AI safely.

Balance speed vs correctness—validate performance, security, and correctness rigorously. 

Cross-Team Impact

Partner with Data Science, Platform, and Backend teams to build datasets powering products. 

Influence roadmap decisions through technical insights and trade-offs.

Contribute to data platform standards, reusable frameworks, and best practices.

What We’re Looking For :

Experience

6–10 years of experience in data engineering or distributed systems

Core Skills

Strong coding expertise in Python and/or Java 

Deep expertise in SQL optimization on large-scale datasets 

Hands-on experience with big data technologies (Spark, Kafka, Hive, Presto)

Experience building systems on AWS (S3, EMR, Redshift, EC2)

Advanced Capabilities

Proven ability to design and scale distributed systems independently

Strong understanding of:

Data modeling and schema evolution

Streaming vs batch trade-offs

Data SLAs and cost optimization

Experience handling production-grade failures and large-scale debugging

AI Productivity

Practical, real-world use of AI tools to improve engineering velocity 

Ability to use AI strategically, not just tactically

Nice to Have

Experience with NoSQL / MPP systems 

Exposure to Docker / Kubernetes

Experience building or supporting AI/LLM-powered systems or data pipelines 

One-Line Summary on Skills

Python + SQL + Distributed Systems (Spark/Kafka) + AWS + System Design + AI-enabled Development

Our Benefits: 

Full-time employees can take advantage of health coverage, paid parental leave, generous paid time-off and holidays, quarterly self-care days off, and stock options. We’ll make sure you have the equipment and support you need to work and connect with your teams, at home or in one of our offices. 

We have a growth mindset culture that is represented in all that we do, from onboarding through to numerous learning and development initiatives including access to our LinkedIn Learning platform. Employee well-being is also top of mind for us. We host quarterly wellness education sessions to encourage self care and personal growth. From wellness days to ERG-hosted events, we celebrate and energize all 6sense employees and their backgrounds. 

Equal Opportunity Employer: 

6sense is an Equal Employment Opportunity and Affirmative Action Employers. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status. If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to jobs@6sense.com. 

We are aware of recruiting impersonation attempts that are not affiliated with 6sense in any way. All email communications from 6sense will originate from the @6sense.com domain. We will not initially contact you via text message and will never request payments. If you are uncertain whether you have been contacted by an official 6sense employee, reach out to jobs@6sense.com 

Source: 6sense careers (Greenhouse)

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