Senior/Lead Data Engineer (Python, Airflow, Linux)

{
  "content_hash": "352cfd386478e06eb60cea2930cc7a94b7d185b526a52390bdc95a4c4e1c8537",
  "source_hash": "a9faf30d6cbfe0dbf9dd2631a5d78a45387c5793ddb7220a6ba4f458e75be86c",
  "last_changed_at": "2026-05-30T05:53:53.157Z",
  "active_status": "active"
}

{
  "language": "en",
  "location": {
    "raw": "Yerevan, Yerevan, 0012, Armenia",
    "city": "Yerevan",
    "region": "Yerevan",
    "country": null,
    "is_remote": false,
    "confidence": 0.8
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-06T10:28:12.912Z",
  "launch_scope": {
    "reason": "bamboohr_production_catalog",
    "included": true,
    "location": {
      "raw": "Yerevan, Yerevan, 0012, Armenia",
      "city": "Yerevan",
      "region": "Yerevan",
      "country": null,
      "is_remote": false,
      "confidence": 0.8
    },
    "countries": []
  },
  "remote_policy": "hybrid",
  "salary_period": null,
  "workplace_type": "hybrid",
  "salary_currency": null
}

{}

{
  "list_job": {
    "id": "108",
    "isRemote": null,
    "location": {
      "city": "Yerevan",
      "state": "Yerevan"
    },
    "atsLocation": {
      "city": null,
      "state": null,
      "country": null,
      "province": null
    },
    "departmentId": "18647",
    "locationType": "2",
    "jobOpeningName": "Senior/Lead Data Engineer (Python, Airflow, Linux)",
    "departmentLabel": "Managed Services",
    "employmentStatusLabel": "Full-Time"
  },
  "detail_errors": [],
  "detail_job_opening": {
    "location": {
      "city": "Yerevan",
      "state": "Yerevan",
      "postalCode": "0012",
      "addressCountry": "Armenia"
    },
    "datePosted": "2025-04-17",
    "atsLocation": {
      "city": null,
      "state": null,
      "country": null,
      "countryId": null
    },
    "description": "<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">OneMarketData is a leading provider of high-performance data management and analytics solutions for the financial services industry. Our flagship platform, OneTick, built by Wall Street veterans, enables financial institutions to efficiently manage and analyze vast volumes of time-series data-driving faster and smarter decision-making in today’s data-driven landscape.<br><br></span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Headquartered in the United States, OneMarketData has operated its Armenian office (“OMD”) in Yerevan since 2007. The Armenian team is a vital part of our global operations, contributing to the development, enhancement, and support of our core products and services.<br><br></span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Our Cloud Operations and Data Engineering teams play a critical role in the end-to-end data delivery lifecycle—from ingesting raw data from vendors to delivering high-quality datasets to our clients.</span><span style=\"font-family: Inter, sans-serif; font-size: 10pt\"><br></span><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\"><br></span><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\">Prior to advancing with your application, we kindly request that you review the</span><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\"><br></span><a href=\"https://www.onetick.com/omd-hr-and-recruiting-notice\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\">CONSENT NOTICE FOR HR AND RECRUITING</span></a><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\"> provided by OneMarketData. Your attention to this matter is greatly appreciated. <br><br></span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">JOB DESCRIPTION<br><br></span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">We’re looking for a highly analytical Senior Data Engineer to join our Data Engineering &amp; Cloud Operations team, which sits at the core of the end-to-end data lifecycle; from ingesting raw vendor data to delivering high-quality datasets to clients.<br><br></span></p>\n<p><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif\">This isn’t just a pipeline-building role. We need someone who goes beyond fixes and digs into the </span><span style=\"font-family: Inter, sans-serif; font-style: italic\">why</span><span style=\"font-family: Inter, sans-serif\"> behind system behavior. You’ll own systems end-to-end and directly impact how they perform, scale, and behave under pressure. </span><span style=\"font-family: Inter, sans-serif\">You’ll work with real-time, high-volume financial market data from 100+ global exchanges, where reliability, performance and precision are non-negotiable.<br><br></span></span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">If you enjoy root cause analysis, performance tuning, and working deep in Linux-based environments - this role is for you.</span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\"><br></span><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">WHAT YOU'LL ACTUALLY DO</span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-weight: bold\"><br><span style=\"font-size: 12pt\">Build things that matter</span></span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Design and maintain scalable ETL pipelines in the Linux environment using Python script and Apache Airflow to process time-sensitive, high-frequency data - the kind where inefficiencies don’t hide.</span></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">Make systems faster and more reliable</span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Analyze workflows, identify bottlenecks, and optimize storage and access patterns for large-scale time-series datasets.</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Your work directly impacts system performance at scale.</span></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">Work like an owner</span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Collaborate with Operations and Product teams to meet strict SLAs.</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">You won’t just execute tasks but shape how systems are built, improved, and maintained long-term.</span></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">Automate the boring, focus on the complex</span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Reduce manual work, improve observability and make systems easier to operate.</span></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">Go beyond fixing and investigate</span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">Act as a Tier-3 escalation point for production issues.</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt\">You’ll perform deep Root Cause Analysis (RCA), identifying not just what broke, but why and ensuring it stays fixed.<br><br></span></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">REQUIRED QUALIFICATIONS<br><br></span></p>\n<ul>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Bachelor’s degree</span><span style=\"font-family: Inter, sans-serif\"> or higher in </span><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Computer Science</span><span style=\"font-family: Inter, sans-serif\">, </span><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Engineering</span><span style=\"font-family: Inter, sans-serif\">, </span><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Mathematics</span><span style=\"font-family: Inter, sans-serif\">, </span><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Physics</span><span style=\"font-family: Inter, sans-serif\"> or a related discipline.</span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Advanced Python Skills:</span><span style=\"font-family: Inter, sans-serif\"> Strong programmatic foundation. You should be comfortable with sophisticated data structures, libraries, and writing clean, efficient code.</span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Orchestration Expert:</span><span style=\"font-family: Inter, sans-serif\"> Practical experience managing and developing complex Apache Airflow DAGs.</span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Cloud Infrastructure:</span><span style=\"font-family: Inter, sans-serif\"> Experience with AWS (S3, EFS, EC2) is highly preferable</span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Linux Power User:</span><span style=\"font-family: Inter, sans-serif\"> Proficiency with Linux environments and Bash scripting. You should be comfortable navigating systems and manipulating data via the command line.</span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">The \"Investigative\" Mindset:</span><span style=\"font-family: Inter, sans-serif\"> Proven ability to perform Root Cause Analysis (RCA). You enjoy the challenge of troubleshooting complex, distributed systems.</span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">ETL Fundamentals:</span><span style=\"font-family: Inter, sans-serif\"> Solid understanding of ETL/ELT patterns. </span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Growth Mindset</span><span style=\"font-family: Inter, sans-serif\">: An obsession with learning new technologies and improving existing processes.</span></span></li>\n<li><span style=\"font-size: 12pt\"><span style=\"font-family: Inter, sans-serif; font-weight: bold\">Analytical Thinking:</span><span style=\"font-family: Inter, sans-serif\"> High-level problem-solving skills with the ability to look at a data discrepancy and work backward to the source.</span></span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">Communication &amp; English:</span><span style=\"font-family: Inter, sans-serif; font-size: 10pt\"><span style=\"font-size: 12pt\"> Strong communication skills with professional working proficiency in English. You are able to clearly articulate technical topics, document decisions and collaborate effectively with cross-functional and distributed teams</span><br><br></span></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-weight: bold\">WHAT WE OFFER<br><br></span></p>\n<ul>\n<li>Meaningful work with challenging tasks and real impact</li>\n<li>Flexible working hours and hybrid work options (home or office)</li>\n<li>Annual salary reviews and performance-based growth</li>\n<li>Health insurance(for you and your family)</li>\n<li>Reimbursement for professional development (training, courses, certifications)</li>\n<li>Referral bonus program<span style=\"font-family: Arial, sans-serif; font-size: 10pt\"><br></span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-style: italic; font-weight: bold\">Equal Employment Opportunity</span><span style=\"font-family: Inter, sans-serif; font-size: 12pt; font-style: italic; font-weight: bold\"><br><br></span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\">As an Equal Employment Opportunity (EEO) Employer, OneMarketData prohibits discriminatory employment actions against and treatment of its employees and applicants for employment based on actual or perceived race or color, size (including bone structure, body size, height, shape, and weight), religion or creed, alienage or citizenship status, sex (including pregnancy), national origin, age, sexual orientation, gender identity (one’s internal deeply-held sense of one’s gender which may be the same or different from one’s sex assigned at birth); gender expression (the representation of gender as expressed through, for example, one’s name, choice of pronouns, clothing, haircut, behavior, voice, or body characteristics; gender expression may not conform to traditional gender-based stereotypes assigned to specific gender identities), disability, marital status, relationship and family structure (including domestic partnerships, polyamorous families and individuals, chosen family, platonic co-parents, and multigenerational families), genetic information or predisposing genetic characteristics, military status, domestic violence victim status, arrest or pre-employment conviction record, credit history, unemployment status, caregiver status, salary history, or any other characteristic protected by law.</span><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\"><br><br></span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-style: italic\">The position will require a background check, signed NDA, signed contract, and signed GDPR processor passthrough agreement (since we act as a data processor under GDPR). Salaries will be commensurate with experience, education, skillset, and local norms. Kindly note that only shortlisted candidates will be contacted for an interview.</span></p>",
    "compensation": null,
    "departmentId": "18647",
    "locationType": "2",
    "seekPromoted": false,
    "jobCategoryId": null,
    "jobOpeningName": "Senior/Lead Data Engineer (Python, Airflow, Linux)",
    "departmentLabel": "Managed Services",
    "jobOpeningStatus": "Open",
    "minimumExperience": "Experienced",
    "jobOpeningShareUrl": "https://onemarketdata.bamboohr.com/careers/108",
    "employmentStatusLabel": "Full-Time"
  }
}