Experienced Site Reliability Engineer – Infrastructure Operations, System Monitoring & Cloud Platform Engineering

Join arenaflex: Shape the Future of Global Digital Infrastructure

Are you ready to be part of one of the most transformative technology journeys in the digital age? At arenaflex, we're not just building products—we're redefining how billions of people experience the internet every single day. As a Site Reliability Engineer (SRE) at arenaflex, you'll play a critical role in ensuring the availability, reliability, and performance of platforms that touch nearly 900 million users worldwide. This is not just a job; it's an opportunity to make a meaningful impact on a global scale while growing your career in one of the most dynamic engineering environments in the industry.

Our Site Reliability Engineering team sits at the heart of arenaflex's technology organization, working directly under the Office of the CTO as part of the arenaflex Platforms Engineering group. We are the guardians of uptime and performance, responsible for keeping our digital ecosystem running smoothly across multiple data centers and cloud providers. If you're passionate about solving complex technical challenges, automating everything in sight, and working with a team that values innovation and collaboration, then arenaflex is the place for you.

About arenaflex

At arenaflex, we believe in the power of connection. Our portfolio of products and services reaches hundreds of millions of people globally, providing them with the information, entertainment, and tools they need every day. We're going through an exciting transformation, modernizing our infrastructure and embracing cutting-edge technologies to deliver exceptional user experiences.

Our Infrastructure Engineering organization builds and maintains the modern, secure, and efficient software platforms that power all arenaflex brands at massive scale. As an SRE, you'll be at the forefront of this transformation, ensuring that our systems remain resilient, scalable, and performant even under the most demanding conditions. We handle trillions of data points daily, and we need dedicated engineers like you to help us maintain our commitment to excellence.

What You'll Do

We're looking for talented junior to mid-level engineers who are eager to grow their careers in an environment that's constantly evolving. As a Site Reliability Engineer at arenaflex, you'll be responsible for ensuring the stability and reliability of our products and infrastructure alongside other Operations teams. You'll work with services deployed at scale across our entire software, system, and network footprint spanning our data centers and multiple cloud service providers.

Your day-to-day responsibilities will include:

• System Monitoring & Incident Response: Monitor, identify, and escalate issues of varying complexity. You'll be the first line of defense when problems arise, working quickly to diagnose root causes and implement solutions that minimize user impact.


• Infrastructure Build & Configuration: Assist with system builds, configuration, patching, and upgrades. You'll participate in maintaining and improving our server infrastructure, ensuring systems are properly configured and secure.


• Problem Solving: Develop innovative and practical solutions to resolve non-routine problems. No two days will be the same, and you'll constantly be challenged to think creatively and adapt to new situations.


• Automation & Tooling: Build tools to automate deployment, configuration, and monitoring. We're passionate about eliminating manual toil through automation, and you'll be expected to contribute to this mission by creating scripts and tools that improve our operational efficiency.


• Documentation & Knowledge Sharing: Apply working knowledge of system policies, designs, and troubleshooting techniques. You'll document your findings, create runbooks, and share knowledge with team members to build a stronger, more informed engineering community.


• Cross-Functional Collaboration: Work closely with development teams, product managers, and other stakeholders to ensure that reliability considerations are integrated into the software development lifecycle from the start.

What We're Looking For

We seek individuals who thrive in collaborative environments, possess strong communication skills, and have a genuine passion for creating quality solutions that support our products. You'll need to be comfortable working with both technical and non-technical audiences, translating complex technical concepts into actionable insights.

Essential Qualifications:

• Bachelor's degree in Computer Science or a related technical field; or equivalent industry experience. New graduates are welcome to apply!


• Experience with Linux and Operating System fundamentals—understanding of system processes, memory management, file systems, and command-line operations.


• Experience with container-based solutions like Docker—knowledge of containerization principles and practical deployment experience.


• Experience with cloud best practices and services—familiarity with major cloud platforms such as AWS, Google Cloud, or Azure.


• Knowledge of at least one scripting language, such as Python or JavaScript—the ability to write automation scripts and tools.


• Strong interpersonal and communication skills—the ability to relate to non-technical audiences and engineers whose domain or experience lies outside SRE and Infrastructure.


• A problem-solving mindset with the ability to remain calm under pressure and effectively prioritize during incidents.

Preferred Qualifications:

• Knowledge of at least one systems programming language, such as C, C++, Go, or Rust.


• Experience with TCP/IP, HTTP, application security, monitoring, and storage technologies.


• Experience with Kubernetes and container-based orchestration.


• Understanding of DevOps practices and CI/CD pipelines.


• Familiarity with monitoring and observability tools such as Prometheus, Grafana, or similar platforms.


• Experience with infrastructure-as-code tools like Terraform or Ansible.

Work Environment & Culture

At arenaflex, we believe that the best work happens when people are empowered to be their authentic selves. Our culture encourages innovative thinking, continuous experimentation, and evaluation of new technologies. We foster an environment where learning from each other is celebrated, where we have fun while doing meaningful work, and where passionate individuals who love what they do can truly thrive.

We offer a flexible hybrid work model that gives our employees a high degree of flexibility around location and work arrangements. In fact, our flexible approach to work is something our employees absolutely love. Most positions don't require specific regular in-person office attendance. However, you may be invited to attend (or travel to attend) on-site work meetings, team-building events, or other in-person gatherings when these occur. When they do, we'll help you make the necessary arrangements.

Career Growth & Learning Opportunities

Joining arenaflex means joining a team that's committed to your professional development. As part of one of the largest technology transformations in history, you'll gain invaluable experience working with cutting-edge technologies and methodologies. We provide numerous opportunities for career advancement, including:

• Access to internal training programs and certifications


• Mentorship from experienced engineers and leaders


• Exposure to a wide range of technologies and systems


• Clear career pathways for technical leadership or specialized roles


• Regular performance reviews and growth discussions


• Participation in tech talks, hackathons, and innovation events

Whether you're just starting your career or looking to take the next step, arenaflex provides the environment, resources, and support you need to achieve your goals.

Compensation & Benefits

We recognize that our employees are our greatest asset, and we're committed to providing competitive compensation and comprehensive benefits that support your well-being, both in and out of the workplace.

Compensation:

• Competitive hourly rate of $32 per hour for this full-time position


• Performance-based bonuses and incentives


• Equity opportunities for eligible employees

Health & Wellness:

• Comprehensive medical, dental, and vision coverage


• Life insurance and disability coverage


• Employee assistance programs (EAP) for personal and work-related challenges


• Wellness programs and initiatives to promote healthy living

Time Off:

• Generous paid time off including vacation days, holidays, and sick leave


• Parental leave for new parents, including maternity and paternity leave


• Flexible leave policies to support work-life balance

Financial Security:

• 401(k) retirement plans with company matching


• Financial planning resources and retirement savings options


• Various insurance benefits

Professional Development:

• Career growth opportunities and advancement pathways


• Access to training programs, conferences, and professional certifications


• Tuition reimbursement for relevant educational pursuits

Additional Perks:

• Employee discounts on products and services


• Access to exclusive events and experiences


• Tech stipend for home office setup (for remote workers)

Join Us

If you're ready to take the next step in your career and be part of something truly transformative, we encourage you to apply for this exciting opportunity at arenaflex. You'll be joining a team of passionate engineers who are dedicated to building reliable, scalable, and performant systems that impact millions of users around the world.

At arenaflex, your contributions matter. Your ideas will be heard. Your growth will be supported. And your work will have a meaningful impact on the future of digital experiences for people everywhere.

We can't wait to see what you'll bring to the team. Apply today and start your journey with arenaflex!

arenaflex is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.