Senior Staff Data Engineer – Scalable Data Platform & Analytics (Remote, $24/hr) – arenaflex

About arenaflex – Transforming the Future of On‑Demand Services

arenaflex is a fast‑growing technology and logistics company that began with a simple idea: connect local merchants with customers through reliable, on‑demand delivery. Today, arenaflex powers a multi‑billion‑dollar ecosystem that spans food, groceries, retail, and emerging categories such as pharmacy and pet supplies. Our mission is to empower local economies by providing a seamless, data‑driven experience for every stakeholder—dashers, merchants, and consumers alike. As we expand our product portfolio and geographic footprint, the need for robust, high‑performance data infrastructure has never been more critical. Join arenaflex and help shape the data foundation that fuels the next generation of on‑demand commerce.

Why This Role Matters

The Senior Staff Data Engineer is a cornerstone of arenaflex’s Data Platform team. You will design, build, and maintain the pipelines, data models, and storage solutions that enable real‑time analytics, machine‑learning insights, and strategic decision‑making across the organization. This is a high‑visibility, high‑impact position that partners directly with product, engineering, and business intelligence teams to turn raw data into actionable intelligence.

Key Responsibilities

• Collaborate with product managers, data scientists, and cross‑functional partners to understand data requirements and translate them into scalable engineering solutions.
• Design, develop, and operate large‑scale, high‑throughput data pipelines that ingest, transform, and store petabytes of structured and semi‑structured data.
• Build reusable, modular data architectures that promote reliability, maintainability, and extensibility of ETL processes.
• Implement and optimize data lake and data warehouse solutions on cloud platforms (AWS, GCP) using technologies such as Snowflake, Redshift, and PostgreSQL.
• Develop and maintain streaming pipelines with Apache Kafka, Flink, and Spark Streaming to support real‑time analytics and monitoring.
• Write production‑grade code in Python, Java, or Scala, adhering to best practices for testing, documentation, and code review.
• Mentor junior engineers, conduct design reviews, and champion best practices for data engineering across the organization.
• Monitor data quality, latency, and system health; proactively identify and resolve performance bottlenecks.
• Participate in on‑call rotations and incident response to ensure 24/7 availability of critical data services.
• Contribute to the evolution of arenaflex’s data governance, security, and compliance frameworks.

Essential Qualifications

• Education: Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related quantitative field.
• Experience: Minimum 3 years of professional experience in data engineering, data architecture, or a closely related role.
• Technical Skills: Proficiency in Python and/or Java; deep understanding of SQL and relational database concepts.
• ETL Expertise: Hands‑on experience with workflow orchestration tools such as Airflow, Oozie, or Azkaban.
• Streaming & Batch Processing: Demonstrated ability to build and maintain pipelines using Kafka, Flink, or Spark.
• Data Storage Platforms: Experience with data lake technologies (e.g., S3, GCS) and data warehouses (Snowflake, Redshift, PostgreSQL).
• Analytics Tools: Familiarity with visualization and reporting tools such as Looker, Superset, or Tableau.
• Problem‑Solving: Strong analytical mindset with the ability to translate business questions into technical solutions.
• Communication: Excellent written and verbal communication skills; ability to work effectively with both technical and non‑technical stakeholders.

Preferred Qualifications & Additional Skills

• Advanced degree (M.S. or Ph.D.) in a quantitative discipline.
• Experience with big‑data processing frameworks such as Hadoop, Hive, or Druid.
• Knowledge of data modeling best practices, including dimensional modeling and data vault techniques.
• Exposure to cloud‑native data services (e.g., AWS Glue, GCP Dataflow) and container orchestration (Kubernetes, Docker).
• Track record of building data platforms that support machine‑learning pipelines and AI workloads.
• Demonstrated leadership in mentoring teams, driving technical standards, and influencing product roadmaps.

Core Competencies for Success

• Strategic Thinking: Ability to see the big picture, anticipate future data needs, and design systems that scale with business growth.
• Ownership Mentality: Proactive in identifying gaps, proposing improvements, and taking responsibility for end‑to‑end delivery.
• Collaboration: Comfortable working in a fast‑paced, cross‑functional environment with product, engineering, and analytics teams.
• Adaptability: Thrive in an environment where priorities shift quickly and new technologies emerge regularly.
• Quality Focus: Commitment to data integrity, reliability, and performance through rigorous testing and monitoring.

Career Growth & Learning Opportunities

At arenaflex, your career trajectory is driven by your ambition and the impact you create. As a Senior Staff Data Engineer, you will have direct exposure to senior leadership, influence product strategy, and shape the data culture of a rapidly scaling organization. Opportunities include:

• Transitioning into a Data Architecture or Platform Lead role as the team expands.
• Leading cross‑functional data initiatives that span multiple business units.
• Participating in internal hackathons, tech talks, and continuous learning programs.
• Access to mentorship from industry veterans and a robust internal knowledge‑sharing community.
• Potential to contribute to open‑source projects and represent arenaflex at conferences.

Compensation, Perks & Benefits

arenaflex offers a competitive compensation package that reflects the value you bring. While the base rate for this role is $24 per hour, total earnings can be significantly enhanced through performance bonuses, equity grants, and annual salary reviews. Our comprehensive benefits program includes:

• Medical, dental, and vision coverage with generous employer contributions.
• Flexible Health Savings Account (HSA) and 401(k) plan with company match.
• Paid parental leave, paid holidays, and generous vacation accrual.
• Remote‑first work model with a stipend for home office setup.
• Professional development budget, tuition reimbursement, and access to online learning platforms.
• Wellness programs, mental‑health resources, and employee assistance services.
• Employee resource groups (ERGs) that foster inclusion, mentorship, and community engagement.

Culture & Work Environment at arenaflex

arenaflex prides itself on a culture of curiosity, collaboration, and inclusion. Our teams are empowered to experiment, iterate quickly, and own outcomes. We celebrate diverse perspectives and believe that the best ideas emerge when every voice is heard. Whether you are working from a sunny office in Sunnyvale, a collaborative hub in Seattle, or your own home office, you will find a supportive community that values work‑life balance, continuous learning, and personal growth.

Our Commitment to Diversity, Equity & Inclusion

arenaflex is dedicated to building a workforce that reflects the communities we serve. We actively recruit, retain, and develop talent from all backgrounds, experiences, and identities. Discrimination of any kind—based on race, color, religion, gender, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic—is strictly prohibited. We encourage candidates of all identities to apply and join a company where inclusion is not just a policy, but a lived value.

How to Apply

If you are ready to drive data‑powered innovation at a company that is reshaping the on‑demand economy, we want to hear from you. Click the link below to submit your application, attach your resume, and tell us why you’re the perfect fit for arenaflex’s Data Engineering team. Our recruiting specialists will review your profile and reach out to discuss next steps.

Apply Now

Join arenaflex – Where Data Meets Impact

At arenaflex, data is more than just numbers; it’s the engine that powers every decision, every delivery, and every smile on a customer’s face. As a Senior Staff Data Engineer, you will leave a lasting imprint on a platform that connects millions of people every day. Take the next step in your career, unleash your technical brilliance, and help us build the future of on‑demand services. Apply today and become part of a mission‑driven, innovative, and inclusive team.