Lead Developer

TransUnion's Job Applicant Privacy Notice

What We'll Bring:

We are seeking a highly experienced and motivated Lead Developer with a strong background in Java, Big Data technologies, and AI to lead and mentor a team of talented engineers. You will be responsible for designing, developing, and implementing cutting-edge solutions leveraging the power of Big Data and AI to solve complex business challenges. This role requires a deep understanding of data processing, data warehousing, and machine learning principles, along with hands-on experience in developing and deploying applications in cloud environments like AWS and GCP. You will be a technical leader, driving best practices, providing mentorship, and ensuring the successful delivery of high-quality, scalable, and maintainable solutions.

What You'll Bring:

Responsibilities:

• Technical Leadership & Mentorship:
  • Provide technical leadership and guidance to a team of developers, fostering a collaborative and innovative environment.
  • Mentor and coach team members on best practices, coding standards, design patterns, and emerging technologies.
  • Conduct code reviews and provide constructive feedback to ensure code quality and adherence to standards.
  • Drive technical discussions and contribute to architectural decisions.
• Solution Design & Development:
  • Design and develop scalable and robust Big Data solutions using Hadoop, HDFS, Spark, Scala, and Python.
  • Build and maintain data pipelines for data ingestion, processing, and storage.
  • Develop and deploy applications using Java full-stack technologies.
  • Design and implement data warehouses and data lakes using SQL technologies such as BigQuery, Athena, Spark SQL, and Snowflake.
  • Develop and implement machine learning models using Python and associated libraries (e.g., scikit-learn, TensorFlow, PyTorch).
  • Develop analytics dashboards and reports using Python and related libraries.
• Cloud Architecture & Deployment:
  • Design and implement solutions in cloud environments (AWS and GCP) leveraging cloud-native services.
  • Optimize infrastructure and applications for performance, scalability, and cost-efficiency in the cloud.
  • Implement and maintain CI/CD pipelines for automated build, test, and deployment.
• Collaboration & Communication:
  • Work closely with product managers, data scientists, and other stakeholders to understand requirements and translate them into technical solutions.
  • Communicate technical concepts clearly and effectively to both technical and non-technical audiences.
  • Participate in agile development processes, including sprint planning, daily stand-ups, and retrospectives.
• Innovation & Continuous Learning:
  • Stay up-to-date with the latest trends and technologies in Big Data, AI, and cloud computing.
  • Identify opportunities to leverage new technologies to improve existing systems and processes.
  • Contribute to the development of internal tools and frameworks.
• Data Analysis and Reporting
  • Creating insightful data visualization with Python (Matplotlib, Seaborn)
  • Work with product team to get deep insight of data and create report
  • Have good Idea on R language for reporting
• AI model
  • Good understand on AI model and implementation of model

Impact You'll Make:

Qualifications:

• Experience: 10+ years of experience in software development, with a focus on Big Data and AI technologies.
• Programming Languages: Strong proficiency in Java, Scala, Python, and SQL.
• Big Data Technologies: Deep understanding and hands-on experience with Hadoop, HDFS, Spark, and related technologies.
• Data Warehousing: Experience with data warehousing solutions such as BigQuery, Athena, Spark SQL, and Snowflake.
• Full-Stack Development: Proven experience with Java full-stack development, including backend technologies and front-end frameworks.
• Cloud Computing: Hands-on experience with AWS and/or GCP, including services such as EC2, S3, Lambda, BigQuery, Dataflow, etc.
• AI/ML: Experience with machine learning algorithms and frameworks (e.g., scikit-learn, TensorFlow, PyTorch).
• Data Analysis & Reporting: Good understating on data visualization tool with python. Understanding of R is good to have.
• AI: Good understanding of AI models and their implementation.
• DevOps: Experience with CI/CD pipelines and automation tools.
• Leadership Skills: Proven ability to lead and mentor a team of developers.
• Communication Skills: Excellent written and verbal communication skills.
• Education: Bachelor's degree in Computer Science or a related field.

Bonus Points:

• Experience with specific industries (e.g., e-commerce, finance, healthcare).
• Contributions to open-source projects.
• Certifications in AWS or GCP.
• Master's degree in Computer Science or a related field.

This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.

TransUnion Job Title

Lead Developer, Data Analysis