Junior Data Engineer – Snowflake, Oracle

Keyrus

. Work on a project to migrate an Oracle Data Warehouse to Snowflake .

Posted 11/6/2026full-timeRemote • BrazilJuniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in migrating data warehouses, particularly from Oracle to Snowflake, while effectively collaborating with multidisciplinary teams. Proficient in SQL, data modeling, and version control, with a strong focus on delivering scalable solutions and maintaining technical documentation.

Highest-signal resume keywords

Intermediate SQL SkillsSnowflake ExperienceGit ProficiencySnowPro Associate CertificationData Migration Expertise

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQLData ModelingPL/SQLSnowflake ScriptingData Ingestion PipelinesData TransformationVersion ControlPythonDbtPipeline Orchestration

Soft Skills

Strong Organizational SkillsExcellent Communication SkillsAnalytical MindsetProblem-SolvingCollaborative Approach

Tools & Technologies

OracleSnowflakeGitAI AssistantsClaudeCopilotChatGPT

Certifications & Qualifications

SnowPro Associate Certification

Industry Keywords

Data Warehouse MigrationChange ManagementTechnical DocumentationContinuous ImprovementStakeholder Engagement

Tech Stack

Tools & technologies

OraclePandasPythonSnowflakeSQL

About the role

Key responsibilities & impact

Work on a project to migrate an Oracle Data Warehouse to Snowflake
Collaborate with a multidisciplinary team
Support the development, validation, and documentation of migration processes
Build and refine ingestion pipelines and transformations across the Bronze, Silver, and Gold layers
Review and test generated code, including the conversion of PL/SQL procedures to SQL and Snowflake Scripting
Reconcile Oracle and Snowflake environments using counts, totals, and sampling, while documenting supporting evidence
Configure and monitor Tasks, loads, and alerts, investigating failures with support from senior team members
Maintain technical documentation, including table catalogs, data lineage, and runbooks
Version code in Git and open pull requests for review
Support the preparation of change management packages (GMUD), go-live, and hypercare activities
Log tool errors and gaps to contribute to the evolution of the internal platform

Requirements

What you’ll need

Intermediate SQL skills, including joins, aggregations, CTEs, and window functions
Basic knowledge of relational databases and data modeling
Experience with or exposure to Snowflake or Oracle through a project, internship, course, or hands-on study
Basic Git skills, including commits, branches, and pull requests
Familiarity with AI assistants such as Claude, Copilot, and ChatGPT for coding, along with the ability and willingness to critically review their output
Strong organizational skills, attention to detail, and the ability to communicate questions and status updates clearly
Excellent communication skills with both technical and non-technical audiences
Ability to translate business needs into practical, scalable solutions
Ability to influence decisions and build trusted relationships with stakeholders
Analytical, problem-solving mindset
Focus on delivering value and results for clients and the business
Collaborative approach, knowledge sharing, and commitment to continuous improvement
Nice to have: Python, preferably with Snowpark or pandas
Familiarity with PL/SQL
Exposure to dbt, pipeline orchestration, or CI/CD
Interest in or experience with MCP, AI agents, or development automation
SnowPro Associate/Core certification, or currently pursuing one
Degree or ongoing studies in Computer Science, Information Systems, Engineering, or a related field

Benefits

Comp & perks

Diversity and multiculturalism as part of the Keyrus experience
Opportunities to develop skills, judgment, and expertise
Remote work