Loading description…

Data Engineer (FrontEnd) in Mumbai, India - Jobeax

Data Engineer (FrontEnd) in Mumbai, India is listed on Jobeax. Browse 30,000+ vacancies available.

The Role You own the data substrate and the batch runtime of a product we are building from scratch. This is a data-specialist seat, not a general backend seat. Routine application development is guided in weekly reviews; what cannot be substituted is your depth in data modeling, set-based computation, and pipeline correctness. You will work self-directed, writing your own specs and decisions, with your tests and documentation carrying the quality bar between reviews.
Stack: Python, PostgreSQL, Django, server-rendered frontend (htmx).
What You Will Own
Core Responsibilities / Engineering Focus
Deep third-party data ingestion
Build reliable ingestion pipelines for external data sources
Account for silently dropped webhooks through reconciliation with source-of-truth totals
Large-scale batch computation
Use set-based SQL for processing large datasets
Ensure jobs complete within fixed nightly processing windows
Multi-tenant reliability
Maintain strict tenant isolation
Ensure one tenant’s bad data does not impact another tenant’s processing
Backfill & replay capabilities
Design systems to support backfills and replays as standard capabilities
Avoid relying on one-off emergency scripts
Append-only & auditable data
Maintain immutable, auditable records
Ensure every automated decision can be reconstructed and traced
Resilient vendor API integrations
Build for failures and unreliable external systems
Implement retries, circuit breakers and reconciliation mechanisms
Operational reliability
Build strong alerting and monitoring
Handle database partitioning effectively
Design and maintain idempotent jobs

What We Are Looking For
Required
Ideal Candidate Profile

5–8 years of experience building and operating production systems — years are a proxy; the skills below are the actual bar.
Strong PostgreSQL expertise
Schema design
Query planning and optimization
Batch performance at real scale

Production data pipeline ownership
Ingestion
Transformation
Reconciliation
Data serving
Experience should go beyond application CRUD/ORM work.
Strong SQL & data thinking
Thinks in sets, not loops
Multi-step SQL transformations
Window functions
Statistical aggregates, percentiles & distributions
Incremental computation
Experience building cohort, retention or funnel metrics from raw event/order data
Production Python backend experience
Experience with any Python backend framework is fine
Able to keep business logic cleanly separated from framework-specific code
Strong testing mindset
Tests are part of the development process, not an afterthought
Especially experienced with testing batch jobs and reconciliation systems where data errors can remain unnoticed
Production problem-solving / “war stories”
Has dealt with real incidents such as:

Queues backing up
Webhooks silently dropping
Data loss or inconsistencies
Reconciliation catching issues that went unnoticed

Strong written communication
Comfortable with documentation-driven development
Can write clear specs, decisions and technical documentation
High ownership
Comfortable building systems from scratch
Can independently own outcomes with minimal supervision

Good to have
Production Django experience
E-commerce / D2C platform experience
Streaming & event-driven architecture
Kafka or similar systems
Familiarity with probabilistic data structures
HyperLogLog
Bloom Filters
t-digest
~ Comfort with server-rendered applications/screens when required

Apply to vacancy

Similar vacancies

More like this role

skillzenloop

Frontend Engineer (Full-time remote)

3 days ago

Remote
Full-time

15k / month

... Good attention to detail and problem-solving skills - Ability to work independently in a remote environment What We Offer - Practical training on real-world frontend development projects - Guidance and mentorship from experienced developers - Opportunity to build a strong frontend portfolio - Internship / Experience Certificate ...

India, India

FreshTalent

Frontend Engineer Specialist

4 days ago

Remote
Contract

$187200 USD - $291200 USD / year

... ideal for engineers who combine strong technical depth with the ability to explain architectural choices, analyze trade-offs, and communicate sophisticated engineering concepts clearly. What You’ll Do Frontend Engineering & Technical Reasoning - Analyze frontend engineering decisions and provide clear, concise written rationales ...

India

i-zest Global

Engineering Manager - Frontend Architecture

2 days ago

The Opportunity : As an Engineering Manager, you will lead a team of talented frontend engineers responsible for building and scaling both Web and Mobile applications. This is a hands-on leadership role requiring strong technical expertise, architectural thinking, and the ability to mentor engineers while delivering high-quality ...

India, Gurugram

Abstrabit Technologies Pvt Ltd

Software Engineer (Frontend, Backend, or Full stack)

1 day ago

... be turned into reliable products. That requires strong application engineering — frontend and backend systems, APIs, workflows, integrations, authentication, databases, observability, and production infrastructure that can work reliably with AI inference services. Our Software Engineering team owns this application layer. ...

India, Bengaluru

transunion

UI Engineer (React.js)

1 day ago

Hybrid

... Product Owners, UX/UI designers, and backend engineers to deliver responsive user experiences. Apply coding standards, best practices, problem-solving skills, and data structures and algorithms concepts. Requirements At least 4 years of frontend or web application development experience using React.js. Strong understanding of ...

India, Pune

Anaplan

Engineer II

2 days ago

2400

... in a team-focused environment with a data-driven mindset. - Be curious and willing to learn. Required Qualifications - 3+ years of experience in a software engineering role with full-stack exposure (backend + frontend), or strong backend/data experience with proven frontend delivery. - Solid programming skills in Python. ...

India, Gurugram

Vensure Employer Solutions

Data Engineer (Big Data)

1 day ago

... you an all-around data enthusiast with a knack for ETL We're hiring Data Engineers to help build and optimize the foundational architecture of our product's data. We've built a strong data engineering team to date, but have a lot of work ahead of us, Migrating from relational databases to a streaming and big data architecture, ...

India, Thiruvananthapuram

fetchjobs.co

Frontend Vue.js Developer - Remote

1 day ago

Remote
Full-time

... with backend technologies like https://jobeax.com/link/JSd7UYCSg572jJDY and Express will be advantageous. Candidates should be familiar with RESTful APIs, JSON data formats, and version control systems such as Git. A degree in Computer Science, Software Engineering, or a related field is preferred but not mandatory for candidates ...

India, India

ValueMomentum

Frontend Tech Lead - React

1 day ago

On-site

... chain. We achieve this through strong engineering foundation and continuously refining our processes, methodologies, tools, agile delivery teams, and core engineering archetypes. Platforms, Infra/Cloud, Application, Data, Core, and Quality Assurance As a Technical Lead – Guidewire, your day-to-day work activities will ...

India, Hyderabad

morhover design studio

Frontend UI/UX Designer

2 days ago

On-site
Full-time

Morhover is a thriving UI/UX design studio specializing in shaping digital experiences through User Interface Design, User Research, Strategy, and Visual Design.

India, Surat

Wissen Technology

Frontend UI Developer (React)

2 days ago

Full-time

... custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across ...

India, Bengaluru

meridiansquare

Frontend UI/UX Designer

2 days ago

Full-time
Contract

... design frameworks - Jira - React - Angular - https://jobeax.com/link/tzGekrj9a8ToGEDv - Google Analytics Not Required This role works closely with specialized frontend and backend engineers. You are not expected to own: - Backend development - Database architecture - Infrastructure - Full application-state architecture - Application-programming-interface ...

India, Mormugao

Anblicks

Full stack Developer (Frontend)

2 days ago

Contract

... — pytest coverage on all logic that computes or scopes a number, plus tracing and structured logging sufficient to diagnose issues in production Partner with data and analytics — work with the data engineering and BI functions on metric definitions, mart design, and reconciliation 6+ years building production backend services; ...

India, Rāniganj

gemburg

Full stack Developer (Frontend)

7 days ago

On-site

... 10, secrets handling, authentication / authorization patterns and PII handling under DPDP. Conducts code reviews, design reviews, RFCs and post-mortems; sets engineering standards within the pod. Mentors junior engineers, runs paired programming, demos and brown-bag sessions. Works in Agile / Scrum; refines stories, estimates, ...

India, Chennai

blackbaud india

Senior Data Engineer : Big Data

Today

Data Engineering at Blackbaud is responsible for ingestion, transformation and processing of data that powers Blackbaud Data Intelligence and Advanced analytics products. The data managed by the team supports data science, data enrichment, research and data analysis as well as making data operationally able to be consumed ...

India, Rāniganj

Prudent Technologies and Consulting, Inc.

Senior Data Engineer - AI & Data

Today

... Experience with data quality tooling (SODA, Collibra, or similar) Exposure to cloud platforms (Azure, AWS, or GCP) Experience in a regulated or enterprise-scale data environment Prior experience mentoring or leading a small pod of engineers EXPERIENCE - 8+ years in data engineering, with at least 4+ years focused on Snowflake ...

India, Hyderabad

Referrals Only

Lead Data Engineer - Big Data

1 day ago

On-site

... leading the system design and implementation of technical solutions. Working with data excites you; You have created Big Data architecture, can build and operate data pipelines, and maintain data storage, all within distributed systems. You have a deep understanding of data modeling and experience with modern data engineering ...

India, Bengaluru

Hyrhub

Senior Data Engineer - AI & Data

1 day ago

Remote
Contract

... Azure Data Factory, Azure Data Lake, Microsoft Fabric, Logic Apps,Power BI, GitHub, and Data Modeling. Required Skills: - 10+ years of Software Engineering / Data Engineering experience. - Strong SQL Server and T-SQL expertise. - Strong experience working in the Azure environment. - Hands-on experience with Azure Data Factory. ...

India, Bengaluru

Kitopi

Senior Data Engineer - AI & Data

1 day ago

... checks Contribute to and help shape company-wide data governance standards Collaborate with analytics, BI, and business teams to deliver trusted, well-modeled data 5–7 years of hands-on data engineering experience - Proven production data engineering experience at scale - Strong Python and SQL skills - Deep analytical warehouse ...

India, Bengaluru

Kanerika Inc

Senior Data Engineer - AI & Data

2 days ago

... production issues, work with Databricks to open incident tickets/case and follow up to close the issue and ensure long term fixes - Additional knowledge of other Databricks key features, like Genie, Apps, Models creations etc Required Qualifications: - Bachelor's degree in computer science, Information Technology, Engineering, ...

India, Rāniganj