resu·mail

Senior Data Engineer

at Millennium

Bangalore, India Posted 2026-04-27

Don't apply into the void — reach the hiring manager

ResuMail finds the recruiters and hiring managers behind this Senior Data Engineer role at Millennium, drafts a personalised outreach email, and schedules the send — so your application actually gets seen.

Reach the hiring manager ›

About this role

Senior Data Engineer The Fixed Income & Commodities Data team is looking for a Data Engineer (8+ years of experience) who will work on the acquisition, accessibility, normalizing, and cataloging of large sets of data. Responsibilities: * Create and maintain optimal data pipeline architecture. * Extract, transform, and load data from a wide variety of data sources using Python and SQL. * Provide users access to datasets using REST and Python APIs. * Categorize, catalog, cleanse, and normalize datasets. * Communicate effectively with business users and technology stakeholders. Required skills/experience: * 8+ years of relevant experience in data engineering or a closely related field. * Strong Python skills and experience with data analysis libraries (Pandas, NumPy, SciPy). * Hands-on relational SQL database development experience. * Unix/Linux experience. * Bachelor’s degree in Computer Science, Statistics, Informatics, Information Systems, or another quantitative field. Desirable skills/experience: * Object-oriented languages: Java, C++, etc. * AWS cloud services: EC2, RDS, Athena, Lambda, etc. * RDBMS: SQL Server and PostgreSQL. * Identity and Access Management: Kerberos, OAuth 2.0, LDAP. * Other technologies: Apache HTTP Server, Kafka, Snowflake. * Broad understanding of credit, fixed income, derivatives, futures, FX, or other financial instruments. Other Qualifications: * Excellent listening and communication skills (both oral and written). * Self-starter and critical thinker; takes ownership of projects and suggests improvements to the broader infrastructure. * Proactive, assertive, and attentive to detail. * Able to work both independently and collaboratively. * Comfortable handling multiple projects with competing priorities in a fast-paced environment. * Strong self-management and problem-solving skills. * Quick learner.

How to get this job at Millennium

  1. Don't rely on the portal. Cold applications for a role like Senior Data Engineer land in a pile of hundreds. A direct, personalised message to the hiring manager or a referrer is the fastest way in.
  2. Find the right person. ResuMail surfaces the actual recruiters and hiring managers at Millennium — not a generic careers inbox.
  3. Send tailored outreach. ResuMail drafts an email personalised to your resume and this role, then paces and schedules sends so you stay out of spam.
  4. Follow up. One polite nudge after 5–7 days roughly doubles reply rates — scheduled for you.

Reach Millennium's hiring managers today.

Free to start. No credit card. Built for Indian job seekers.

Start free with ResuMail ›