Senior Software Engineer III – Data Platforms, ETL & Cloud Infrastructure (Full‑Time, Day/Night Shift) – $76,000/Year

About arenaflex Worldwide Tech

Imagine a workplace where a single line of code can simplify the lives of millions of shoppers worldwide. That is the reality at arenaflex Worldwide Tech. As the technology arm of the world’s leading retailer, arenaflex brings together a vibrant community of software engineers, data scientists, security specialists, and product innovators. Our mission is to reshape the future of retail by building intelligent, scalable, and customer‑centric platforms that power every transaction, recommendation, and experience on arenaflex.com and its family of digital services.

At arenaflex, people are the heart of our innovation. We invest heavily in learning, mentorship, and career growth, ensuring that every team member can explore new technologies, lead impactful projects, and leave a lasting imprint on the industry. Whether you are looking for your first breakthrough role or the next step in a distinguished career, arenaflex offers a dynamic environment where your ideas matter and your technical expertise can thrive.

Why This Role Matters

The Supported Search Information group is the backbone of arenaflex’s data‑driven advertising platform. This team designs, builds, and maintains robust data pipelines, data sets, and ETL processes that enable advertisers to reach the right customers at the right time. By ensuring data quality, accessibility, and reliability, you will directly influence the performance of advertising campaigns that drive revenue for arenaflex and its partners.

Key Responsibilities

• Design and implement resilient, high‑throughput data pipelines that ingest, transform, and store massive volumes of data for arenaflex’s advertising ecosystem.
• Collaborate with cross‑functional teams—including product, QA, program managers, and partner operations—to deliver end‑to‑end data solutions that meet business objectives.
• Develop and maintain cloud‑native data storage and processing solutions on arenaflex platforms, ensuring optimal performance, security, and cost‑efficiency.
• Build, containerize, and orchestrate large‑scale applications using Docker and Kubernetes, deploying them to production environments on arenaflex infrastructure.
• Participate in on‑call rotations and rapid incident response, troubleshooting data pipeline failures and collaborating with multiple teams to resolve issues swiftly.
• Architect and enforce data models that support scalability, fault tolerance, and low‑latency access for analytics and reporting.
• Drive continuous improvement by identifying bottlenecks, proposing enhancements, and implementing best practices for data engineering.
• Mentor junior engineers, share knowledge, and contribute to a culture of learning and technical excellence.

Essential Qualifications

• Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related technical field.
• Proven experience designing and implementing data pipelines, data modeling, and ETL processes in a production environment.
• Strong proficiency with SQL and at least one programming language such as Python or Scala.
• Hands‑on experience with distributed data processing frameworks (e.g., arenaflex).
• Solid understanding of relational databases (e.g., PostgreSQL) and NoSQL stores (e.g., Cassandra).
• Experience working with streaming platforms (e.g., arenaflex) for real‑time data ingestion.
• Familiarity with containerization (Docker) and orchestration (Kubernetes) technologies.
• Excellent verbal and written communication skills, with the ability to convey complex technical concepts to both technical and non‑technical audiences.
• A strong sense of ownership, self‑motivation, and a commitment to delivering high‑quality results.

Preferred Qualifications

• Experience with cloud platforms such as arenaflex or arenaflex, including data storage, processing, and security services.
• Knowledge of distributed computing services and data warehousing solutions (e.g., arenaflex).
• Familiarity with additional programming languages (e.g., Java, Go) and data‑centric tools.
• Background in building and scaling micro‑services architectures.
• Prior involvement in large‑scale, high‑availability systems supporting millions of daily transactions.
• Experience with CI/CD pipelines, automated testing, and infrastructure‑as‑code practices.

Core Skills & Competencies

• Data Engineering Expertise: Mastery of ETL design, data modeling, and pipeline optimization.
• Analytical Mindset: Ability to dissect complex data problems, propose elegant solutions, and measure impact.
• Collaboration: Proven track record of working effectively within agile scrum teams and cross‑functional initiatives.
• Problem‑Solving: Quick to diagnose production incidents and implement robust fixes.
• Continuous Learning: Passion for staying current with emerging data technologies and industry trends.
• Leadership Potential: Capacity to mentor peers, influence technical direction, and champion best practices.

Career Growth & Learning Opportunities

At arenaflex, your career trajectory is limited only by your ambition. As a Software Engineer III, you will have access to:

• Mentorship from senior architects and industry veterans.
• Internal training programs covering cloud architecture, advanced analytics, machine learning, and more.
• Opportunities to lead high‑visibility projects that directly impact arenaflex’s global advertising platform.
• Cross‑team rotations that broaden your skill set across data engineering, product development, and infrastructure operations.
• Support for certifications (e.g., cloud, data engineering) and attendance at leading tech conferences.

Work Environment & Culture at arenaflex

Our culture is built on three pillars: Innovation, Inclusion, and Impact. We foster an environment where:

• Ideas are welcomed from every level, and diverse perspectives drive better solutions.
• Flexible work arrangements, including day and night shifts, empower you to balance personal commitments.
• Team celebrations, hackathons, and community outreach events reinforce camaraderie and purpose.
• State‑of‑the‑art facilities in Sunnyvale provide collaborative spaces, quiet zones, and wellness amenities.

Compensation, Perks & Benefits

arenaflex offers a competitive total rewards package that includes:

• Base salary of $76,000 per year, with performance‑based bonuses.
• Comprehensive health, dental, and vision coverage.
• Retirement savings plan with company matching contributions.
• Generous paid time off, parental leave, and flexible holiday policies.
• Employee stock purchase program and equity grants.
• Professional development stipend, tuition reimbursement, and continuous learning resources.
• On‑site fitness center, wellness programs, and free healthy meals.
• Transportation benefits and commuter subsidies for the Sunnyvale location.

How to Apply

If you are ready to shape the future of retail data engineering and make a tangible impact on millions of customers, we want to hear from you. Submit your resume, a brief cover letter highlighting your most relevant experience, and any portfolio or project links that showcase your data pipeline work.

Join arenaflex and become part of a team that turns data into meaningful experiences for shoppers worldwide.

Apply Now!

Final Call to Action

Don’t miss the chance to advance your career with a global leader that values technology, creativity, and collaboration. At arenaflex, you’ll work on challenging problems, grow alongside industry experts, and enjoy a supportive environment that celebrates your successes. Apply today and start your journey toward a rewarding future in data engineering.