Talent.com
Database Engineer

Database Engineer

Diversified Technical Services, IncSan Antonio, TX, USA
job_description.job_card.variable_days_ago
serp_jobs.job_preview.job_type
  • serp_jobs.job_card.full_time
  • serp_jobs.filters_job_card.quick_apply
job_description.job_card.job_description

Database Engineer

Irys Technologies is looking for a talented Database Engineer in the Austin or San Antonio area to design, optimize, and secure our data infrastructure. This position will play a critical role in managing high-performance databases, with a mandatory expertise in Redis DB , implementing cryptographic solutions, and ensuring data integrity for our mission-critical applications. Proficiency in GitHub Flow is essential for collaborative development. Bonus points for expertise in blockchain technology, as we explore decentralized data solutions.

Project Duration : 4-6 Months

Workplace Type : Primarily Remote; In-office may be required on an as needed basis. If needed, the office is located in downtown San Antonio, TX.

Responsibilities

  • Design, implement, and maintain scalable database systems using Redis DB (mandatory) and SQL (PostgreSQL, MySQL).
  • Optimize database performance through indexing, query optimization, and caching strategies with a focus on Redis DB.
  • Implement cryptographic techniques (e.g., encryption, hashing, key management) to secure sensitive data.
  • Develop and maintain data pipelines for real-time and batch processing.
  • Collaborate with backend engineers to ensure seamless integration with application layers.
  • Use GitHub Flow for version control, including managing database schema changes and scripts via pull requests.
  • Monitor database performance, troubleshoot issues, and ensure high availability.
  • Document database schemas, security protocols, and operational procedures.
  • Explore blockchain-based solutions for data integrity and decentralized storage (if applicable).

Required Skills and Qualifications

  • Bachelor's degree in Computer Science, Data Engineering, or a related field (or equivalent experience).
  • 3+ years of experience in database engineering or administration.
  • Mandatory expertise in Redis DB for in-memory data storage, caching, and high-performance applications.
  • Proficiency in SQL databases (PostgreSQL, MySQL) and query optimization.
  • Strong understanding of cryptography principles (e.g., AES, RSA, SHA-256) and their implementation.
  • Proficiency in GitHub Flow, including branching, pull requests, and collaborative workflows.
  • Experience with data modeling, schema design, and normalization / denormalization.
  • Familiarity with database security practices, including encryption at rest and in transit.
  • Proficiency in scripting languages (Python, Bash) for automation and data processing.
  • Experience with version control (Git) and CI / CD for database deployments.
  • Strong analytical and problem-solving skills.

    • Preferred Skills

  • Knowledge of blockchain technology (e.g., Ethereum, Hyperledger) and its applications in data management.
  • Experience with NoSQL databases (MongoDB, DynamoDB) for diverse workloads.
  • Familiarity with distributed systems and eventual consistency models.
  • Understanding of data warehousing and ETL processes (e.g., Apache Spark, Airflow).
  • Experience with cloud-based database services (AWS RDS, GCP Cloud SQL, Azure SQL Database).

    • Certifications (Preferred but Not Required)

  • Certified Information Systems Security Professional (CISSP)
  • AWS Certified Database - Specialty
  • Microsoft Certified : Azure Database Administrator Associate
  • PostgreSQL Certified Professional

    • Inclusion & Diversity

    Irys Technologies is an Equal Opportunity / Affirmative Action Employer. Applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

    Disclosure

    Irys Technologies is an equal opportunity employer that uses E-Verify to confirm work authorization. Background investigations may be conducted to determine applicant's eligibility for a Department of Defense security clearance.

    EEOC Know Your Rights

    If you are unable to use our online application to apply for this position, please use one of the following options to submit your resume and qualifications :

  • Email : with application job title in Subject line
  • Mail to our corporate office :

    • DTSI

    212 N. Alamo St.

    San Antonio, TX 78205

    Attn : Recruiting - [job title]

    serp_jobs.job_alerts.create_a_job

    Database Engineer • San Antonio, TX, USA