Sahara Group Limited
Data Engineer
Lagos
• Nigeria

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Beacon Power Services
Graduate Trainee - Data Science
Lagos
• Nigeria
Closed for applications
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Jobs in LagosProfession (Energy, utilities, environment)
Industry (Information technology, software development, data)
Seniority (Information technology, software development, data, Energy, utilities, environment)
© Fuzu Ltd
Sahara Group Limited
Energy + 2 more
Description
Technical Requirements
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3 – 6+ years of experience in data engineering or backend data infrastructure.
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Strong proficiency in SQL and Python.
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Experience with ETL/ELT tools and workflow orchestration (e.g., Airflow or equivalent).
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Experience with cloud platforms (AWS, Azure, or GCP).
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Familiarity with data warehousing solutions (e.g., Snowflake, BigQuery, Redshift, PostgreSQL).
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Strong understanding of database optimization, indexing, and partitioning.
Experience & Key Competencies
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Experience in FinTech, ledger-based architectures, payments, lending, or energy-tech environments.
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Experience with modern data stack tools such as dbt, Airflow, Dagster, or similar orchestration frameworks.
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Familiarity with streaming platforms (Kafka, Kinesis, PubSub).
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Exposure to fraud detection or risk analytics datasets
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Strong analytical mindset
Responsibilities
1. Data Architecture & Infrastructure
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Design and implement scalable data pipelines for high-volume transaction systems.
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Build and maintain batch and real-time data ingestion frameworks.
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Architect a robust data lake environment for analytics and reporting.
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Optimize database performance for financial-grade accuracy and uptime.
2. Analytics & Governance
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Build reconciliation frameworks across payment processors, wallets, and settlement reports to ensure financial accuracy.
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Enable BI dashboards for executive, product, performance analytics, and operations teams.
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Enable lending and risk modeling with structured, clean datasets.
3. Collaboration
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Work closely with product, engineering, finance, and risk teams.
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Translate business requirements into scalable data solutions.
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Support experimentation frameworks for growth and product activation.
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