Senior Java Architect - Big Data, Spark & MongoDB

Veriipro; Austin (TX); On-site; USD 140,000 - 210,000; Full time

Job summary

Veriipro, based in Austin, Texas, seeks an experienced Software Engineer / Technology Architect with hands-on expertise in Java, Apache Spark, and MongoDB to design, develop, and optimize large-scale data processing systems and backend services.

You will design and maintain scalable backend applications, build data processing solutions, collaborate across engineering and product teams, and ensure performance, reliability, and security in enterprise environments.

Qualifications

• 10+ years of software engineering experience.
• Hands-on with Java, Apache Spark, and MongoDB.
• Proven experience developing large-scale, high-performance applications.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and collaboration skills.

Responsibilities

• Design, develop, and maintain scalable backend applications using Java.
• Build and optimize large-scale data processing solutions using Apache Spark.
• Design and manage high-performance data storage solutions using MongoDB.
• Develop high-throughput applications capable of processing large volumes of data.
• Analyze system performance and implement optimization strategies.
• Collaborate with Data Engineering, Product, DevOps, and Platform teams to deliver enterprise solutions.
• Develop clean, maintainable, and reusable code following industry best practices.
• Troubleshoot complex application, data processing, and performance issues.
• Participate in application architecture, design, development, testing, and deployment activities.
• Support continuous integration and modern DevOps practices.
• Ensure applications meet scalability, reliability, security, and performance requirements.
• Adapt quickly to changing project requirements and priorities.

Skills

Java

Apache Spark

MongoDB

Backend/Application Development

Large-Scale Data Processing

Distributed Systems

High-Throughput Applications

Data Engineering Concepts

Performance Optimization

DevOps / Continuous Integration

REST APIs and Microservices

Strong SQL and database concepts

Job description

Veriipro, based in Austin, Texas, seeks an experienced Software Engineer / Technology Architect with hands-on expertise in Java, Apache Spark, and MongoDB to design, develop, and optimize large-scale data processing systems and backend services.

You will design and maintain scalable backend applications, build data processing solutions, collaborate across engineering and product teams, and ensure performance, reliability, and security in enterprise environments.