Openings at TransUnion

We’re looking for a talented and proactive Mid-Level Backend PHP Developer to join our growing engineering team. You’ll be responsible for building, maintaining, and improving scalable web applications using modern PHP (Laravel or similar frameworks), working closely with frontend developers, product managers, and QA teams to deliver high-quality solutions.
This role is ideal for someone who enjoys solving complex problems, writing clean code, and continuously learning

What You'll Bring:

• 3+ years of professional PHP development experience.
• Strong understanding of object-oriented programming and MVC architecture.
• Solid experience with Laravel or other modern PHP frameworks.
• Proficient in MySQL or similar relational databases (query optimization, schema design, migrations).
• Experience with Git and collaborative version control workflows.
• Working knowledge of REST APIs, JSON and XML.
• Familiarity with unit and feature testing in PHP.
• Clear communication skills and the ability to work both independently and as part of a team.
• Experience with Redis, RabbitMQ, or similar queues/caches.
• Exposure to Docker or containerized development environments.
• Basic understanding of frontend technologies like Vue.js or React.
• Familiarity with CI/CD pipelines and automated deployments.
• Experience integrating with financial APIs or working with secure data is a plus.

Impact You'll Make:

• Design, build, and maintain RESTful APIs and backend services in PHP (Laravel preferred).
• Collaborate with frontend developers to support seamless integrations across the stack.
• Write clean, maintainable, and testable code following best practices and coding standards.
• Design and manage MySQL databases, ensuring efficient schema design and performant queries.
• Optimize application performance, identify bottlenecks, and propose scalable solutions.
• Integrate with third-party APIs and external data providers.
• Participate in code reviews and contribute to team learning and improvements.
• Work with DevOps to assist in deployment pipelines, environments, and version control.
• Assist with troubleshooting, debugging, and support across environments.

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We’re looking for a talented and proactive Data Base Administrator Developer to join our growing engineering team.

What You'll Bring:

• 3+ years of hands-on experience as a MySQL DBA, with deep expertise in:
• Database architecture, query optimization, and transaction/locking mechanisms.
• Storage engines (InnoDB, MyISAM) and replication (GTID, binlog).
• Proven experience with AWS RDS, including:
• Configuration of parameter groups, Multi-AZ deployments, and Performance Insights.
• Backup/Restore (snapshots, PITR) and cross-region replication.
• Scalability expertise:
• Designing sharding, partitioning, and read/write splitting for high-traffic systems.
• Familiarity with sharding tools (e.g., Vitess, ShardingSphere) is a plus.
• Security & Compliance:
• Implementing TLS encryption, IAM-based access control, and data masking.
• Monitoring & Automation:
• Tools: CloudWatch, Prometheus/Grafana, Percona PMM.
• Scripting skills (Python/Shell) for automation.

Nice-to-Have:

• Experience with Redis, DynamoDB, or other NoSQL solutions.
• Knowledge of Aurora or data warehousing (Redshift).

Impact You'll Make:

• Perform day-to-day MySQL database administration (deployment, monitoring, backup/restore, performance tuning) on AWS RDS.
• Design and implement high-availability architectures (master-slave replication, failover) and sharding strategies for large-scale datasets.
• Optimize AWS RDS resource allocation (instance types, storage, IOPS) to balance performance and cost efficiency.
• Develop and enforce database security policies (access control, encryption, compliance with GDPR/HIPAA).
• Lead disaster recovery (DR) planning, including RTO/RPO definitions and regular drills.
• Collaborate with developers to review SQL queries, schema designs, and resolve performance bottlenecks.
• Automate routine tasks (backups, scaling) using AWS Lambda, Terraform, or scripting (Bash/Python).