Dexian
Senior Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Engineer in Irving, TX, for 12 months at a competitive pay rate. Requires 5-10 years of SQL/Database Development experience, strong Oracle SQL and MongoDB skills, and expertise in ETL processes and data modeling.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
May 20, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Irving, TX
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🧠 - Skills detailed
#Database Performance #SQL (Structured Query Language) #Security #Migration #Data Modeling #Database Architecture #MongoDB #Database Security #Data Engineering #NoSQL #Triggers #"ETL (Extract #Transform #Load)" #Data Integration #Scala #Indexing #Data Migration #Oracle
Role description
Job Description:
Role: Senior Data Engineer
Location: Irving, TX (3 days onsite in a week)
Duration: 12 months
Key Responsibilities
• Design and develop complex SQL, PL/SQL procedures, functions, triggers, and packages in Oracle.
• Build and optimize advanced SQL/MongoDB queries, views, and aggregation pipelines.
• Design and maintain relational and NoSQL database models.
• Monitor, troubleshoot, and optimize Oracle and MongoDB database performance.
• Develop ETL processes for data migration and system integration.
• Ensure database security, integrity, backup, and recovery processes.
• Collaborate with developers, architects, and business teams to deliver scalable data solutions.
• Participate in database architecture reviews and performance improvement initiatives.
Required Skills
• 5–10 years of experience as a SQL Developer or Database Developer.
• Strong expertise in Oracle SQL, PL/SQL, stored procedures, functions, and performance tuning.
• Hands-on experience with MongoDB, including MQL, indexing, and aggregation framework.
• Strong knowledge of relational and NoSQL data modeling.
• Experience with ETL tools and data integration processes.
• Strong analytical, troubleshooting, and problem-solving abilities.
• Good communication and teamwork skills.
Please share with me your updated resume if you are interested in applying for this role.
Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals.
Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit https://dexian.com/ to learn more.
Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.
Job Description:
Role: Senior Data Engineer
Location: Irving, TX (3 days onsite in a week)
Duration: 12 months
Key Responsibilities
• Design and develop complex SQL, PL/SQL procedures, functions, triggers, and packages in Oracle.
• Build and optimize advanced SQL/MongoDB queries, views, and aggregation pipelines.
• Design and maintain relational and NoSQL database models.
• Monitor, troubleshoot, and optimize Oracle and MongoDB database performance.
• Develop ETL processes for data migration and system integration.
• Ensure database security, integrity, backup, and recovery processes.
• Collaborate with developers, architects, and business teams to deliver scalable data solutions.
• Participate in database architecture reviews and performance improvement initiatives.
Required Skills
• 5–10 years of experience as a SQL Developer or Database Developer.
• Strong expertise in Oracle SQL, PL/SQL, stored procedures, functions, and performance tuning.
• Hands-on experience with MongoDB, including MQL, indexing, and aggregation framework.
• Strong knowledge of relational and NoSQL data modeling.
• Experience with ETL tools and data integration processes.
• Strong analytical, troubleshooting, and problem-solving abilities.
• Good communication and teamwork skills.
Please share with me your updated resume if you are interested in applying for this role.
Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals.
Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit https://dexian.com/ to learn more.
Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.
