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Added 14 hours ago
Sr. Production Engineer
Zscaler
San Jose, CA · Santa Clara, CA
Drive an "automation-first" culture by writing code (Python/Go) to eliminate manual toil and build self-healing systems
Added 14 hours ago
O
Principal Software Engineer - Oracle Labs & Experiences (Oracle Labs)
Oracle
Jefferson City, MO
- $118,700 to $194,400 USD / year
+ Write production-grade code (Python, Bash, Terraform, SQL, etc.) to implement backend logic, automation, APIs, and orchestration used within labs.
Added 14 hours ago
Sr. Systems Engineer - Mainframe API Services
U.S. Bank
Earth City, MO
+ Automate deployment, configuration, monitoring, and operational processes using Jenkins, Git, Python, Java/Groovy, REXX, and shell scripting.
Added 14 hours ago
Principal Software Engineer
Lyric
Jefferson City, MO
+ 10+ years experience using JavaScript, Python, Java, or C#, and expertise in development frameworks and technologies. .NET ecosystem is highly preferred.
Added 14 hours ago
Senior DevOps Engineer
HISTOSONICS INC
Ann Arbor, MI
Proficiency in Programming ability in a language such as C#, Java, or Python, sufficient to build and extend test automation frameworks
Added 14 hours ago
Ford Racing Program Management Analyst
Ford
Allen Park, MI · Dearborn, MI · Allen Park · Dearborn
Experience with Python or other data-analysis tools is a plus.
Added 14 hours ago
TL
Junior Data Engineer
The LaunchCode Foundation
St. Louis, MO
- From $25 USD / hour
Proficiency in SQL and Python; experience with Microsoft Fabric ETL tools preferred.
Added 14 hours ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Jefferson City, MO
- $169,300 to $304,700 USD / year
+ Possess expertise in languages such as Python, JavaScript, SQL, Ruby, or PHP
Added 14 hours ago
FT
Investment Risk Manager - Corp Credit
Franklin Templeton
Ft. Lauderdale, FL
- $145,000 to $170,000 USD / year
Experience with Structured Query Language, Python, or visualization tools is preferred.
Added 14 hours ago
3D Generalist / Visualization Designer
Saronic Technologies
Austin, TX
- Basic scripting or technical art skills (Python, Blueprints, or Geometry Nodes).
Added 14 hours ago
Associate Director / Director, Data & AI Solution Development
Kardigan
Princeton, NJ
Added 14 hours ago
Aero Engineer
Skyeton Inc
North Las Vegas, NV
Added 14 hours ago
Data Scientist 1
Baylor Scott & White Health
Jefferson City, MO
Data Preparation and Feature Development | 10% : Use SQL and Python to explore, prepare, and validate
Added 14 hours ago
Software Development Engineer in Test
x Varian Medical Systems, Inc.
United States
…five (5) years of experience in the job offered, as Software Developer, Python Developer, Software Engineer, or a related…
Added 14 hours ago
O
Principal Platform Software Engineer - Oracle Health Data & Analytics
Oracle
Jefferson City, MO
- $105,900 to $234,600 USD / year
The OHDS team is looking for a Principal Software Developer to drive the data platform forward. In this role you will collaborate with software architects on system design, serve as the…
Added 14 hours ago
Staff Analytics Engineer
GE Vernova International LLC
United States
Knowledge and experience using Analytics Software Packages, open-source scripting and data analysis packages like Python.
Added 14 hours ago
Staff Analytics Engineer
GE Vernova International LLC
United States
Added 14 hours ago
ME
System Studies Engineer II
Mitsubishi Electric Power Products, Inc.
Remote, United States
- $101,653 to $125,572 USD / year
Use C, C++, MATLAB, Java, Perl, Python, and others to enhance models and simulations. Create and test software tools to automate data analysis, data monitoring, reporting and ensuring data…
Added 14 hours ago
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Software Test Engineer
Actalent
Owatonna, MN
- $55 to $68 USD / hour
Develop test automation using C, C++, C#, Python, or similar languages.
Added 14 hours ago
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Senior Platform Engineer
TEKsystems
Madison, WI
- $50 to $60 USD / hour
…technologies, who uses DevOps tools such as Git, Ansible, Terraform, Python, and GitLab to build repeatable patterns and solutions. This role requires strong infrastructure fundamentals, a…
Added 14 hours ago
Sr Core Developer
STC
SILVER SPRING, MD
…its growing EED support team, STC is seeking a Senior Core Developer to support the Consolidated Cumulus Core software…
Added 14 hours ago
Mid Level Core Developer
STC
SILVER SPRING, MD
…its growing EED support team, STC is seeking a Mid-Level Core Developer to support the Consolidated Cumulus Core software…
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Core Systems Operator/Developer
STC
SILVER SPRING, MD
…support team, STC is seeking a Senior Core System Operator/Developer to support the Consolidated Cumulus Core…
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Sr UX Developer
STC
SILVER SPRING, MD
…of its growing EED support team, STC is seeking a Senior UX Developer to support the Consolidated Cumulus User Experience (Dashboard)…
Added 14 hours ago
Rapid Prototype Electrical Engineer
BAE Systems
Endicott, NY
Proficiency with scripting languages, including Python

The LaunchCode Foundation

Junior Data Engineer

St. Louis, MO, United States

From $25 USD / hour

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Job details

Pay: From $25 USD / hour
Experience: 1+ years of experience in data engineering or a related technical role.
Posting language: English

Original job description

Job Type: Contract to hire (starting with 3 month term)

Location: Hybrid in St. Louis, MO (4 days onsite, 1 remote)

Company: The name of our partner organization will be disclosed during the interview process. This is not a direct role with LaunchCode; it is a position through LaunchCode, working with one of our partner companies.

Disclaimer: We are unable to provide work sponsorship for this role. We are unable to consider candidates for this role who have a current or future work sponsorship need (this includes those holding extended OPT Visas).

The Junior Data Engineer serves as the critical link between IT infrastructure and day-to-day Client Team data needs. This role is equally responsible for proactive data stewardship - building, maintaining, and improving data systems - and responsive technical support when issues arise. The position sits within IT but is primarily oriented toward serving the Client Team, supporting vendor-managed data environments, internal SQL databases, and the tooling ecosystem that Client Team depends on.

Essential Responsibilities

Data Integrity, Maintenance, and Bulk Operations

• Maintain the ongoing accuracy and completeness of vendor-specific databases, including regular updates and integrity reviews.

• Support data ingestion efforts and ensure ongoing data quality within SQL environments.

• Execute bulk data changes in underlying systems on an agreed-upon cadence coordinated with client team leadership, owning the scheduling, communication, and execution of that cadence.

• Establish and maintain a QA or staging process prior to any bulk changes going live, including documentation of testing steps and sign-off requirements.

• Perform performance tuning and query optimization across shared database resources.

• Identify and resolve upstream data issues in coordination with relevant stakeholders, including portfolio data discrepancies and settlement timing inconsistencies.

Vendor and External System Coordination

• Serve as the primary point of contact for corrections and escalations related to vendor-owned source data.

• Conduct periodic integrity reviews of vendor data and proactively build automated or semi-automated checks to catch issues before they impact operations.

• Maintain working knowledge of vendor data structures and flag anomalies to internal teams and vendor contacts in a timely manner.

Systems Administration and IT Execution

• Manage SQL permissions, database creation, installation, and authentication across relevant environments.

• Own the technical execution of API layer setup and maintenance, including onboarding new data sources and managing data migrations.

• Coordinate with IT for installation and configuration of approved tools and software.

• Serve as the escalation point for access and permission issues requiring admin-level resolution.

Project Review, Validation, and Best Practices

• Review internally developed tools, scripts, and workflows for technical soundness, security, and data integrity prior to deployment.

• Serve as a knowledgeable resource for project planning and architecture decisions, including review of AI-assisted build plans and code outputs.

• Contribute to the development and documentation of internal technical standards and best practices.

Incident Response

• Serve as the first technical point of contact for data-related incidents, including vendor API failures, failed bulk operations, permission outages, or data corruption events.

• Acknowledge data-related incidents within the same business day and pursue resolution as quickly as circumstances allow, coordinating with IT for infrastructure-level escalations.

Documentation and Audit Trail Ownership

• Maintain clear documentation of all bulk changes, data corrections, vendor escalations, and schema modifications.

• Keep a living record of database structures, access permissions, and integration configurations.

• Ensure changes are traceable and reversible where possible.

Data Governance

• Apply sound data governance principles across all work, including consistent naming conventions, controlled access and permission hygiene, change management practices that protect data integrity, and appropriate handling of data when working with AI-assisted tools.

Qualifications

• Bachelor’s degree in Computer Science, Information Systems, or a related field, or equivalent professional experience.

• 1+ years of experience in data engineering or a related technical role.

• Proficiency in SQL and Python; experience with Microsoft Fabric ETL tools preferred.

• Hands-on experience with SQL Server, Snowflake, and MuleSoft.

• Familiarity with Power BI and Power Apps for analytics and internal tooling.

• Understanding of data modeling (dimensional and normalized), data warehousing, and pipeline orchestration.

• Experience with Palantir a plus.

• Strong written and verbal communication skills with the ability to collaborate across technical and non-technical teams.

• Must be authorized to work in the United States.

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More about this job

Skills

Computer science
Data engineering
SQL
Python
Microsoft SQL Server
Snowflake
MuleSoft
Microsoft Power BI
Power Apps
Data modelling
Data warehousing
Communication skills

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