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About arenaflex
At arenaflex, we're not just building technology—we're reshaping the future of how the world connects, analyzes, and innovates. As a global leader in cloud computing and enterprise solutions, arenaflex powers some of the most critical digital infrastructure across industries, serving millions of users and organizations worldwide. Our mission is to deliver transformative cloud solutions that enable businesses to solve their most complex challenges, accelerate innovation, and create meaningful impact.
Our engineering teams work at the forefront of technological advancement, tackling problems at massive scale and pushing the boundaries of what's possible in distributed systems, artificial intelligence, and high-performance computing. We believe in hiring the brightest minds, giving them the freedom to innovate, and creating an environment where creativity and technical excellence thrive.
Join arenaflex and become part of a team that's defining the next generation of computing infrastructure. We're looking for a talented Staff Software Engineer to lead our High-Performance Computing (HPC) and Machine Learning (ML) initiatives on the arenaflex Cloud Platform.
Position Overview
We're seeking an experienced Staff Software Engineer to join our HPC and Machine Learning infrastructure team. In this role, you'll be responsible for designing, developing, and optimizing cutting-edge solutions that power the next generation of computational workloads in the cloud. You'll work on challenging technical problems involving distributed systems, low-latency networking, and large-scale ML training pipelines.
This is a senior-level position that offers significant leadership opportunities, including the chance to mentor junior engineers, establish technical direction, and influence the architecture of our cloud platform. You'll collaborate with cross-functional teams across research, product development, and customer success to deliver world-class HPC and ML solutions.
Key Responsibilities
- Full-Stack Development for HPC and ML Infrastructure: Design, develop, test, deploy, and maintain high-performance software solutions for HPC and ML workloads on arenaflex Cloud Platform (GCP), including kernel optimization, userspace communication libraries (such as MPI library, libfabric, and NCCL), and client HPC and ML applications.
- Technical Architecture and Design: Lead the design and architecture of scalable, distributed systems that can handle massive computational workloads with optimal performance and reliability.
- System Optimization: Conduct performance analysis, identify bottlenecks, and implement optimizations to maximize system efficiency and reduce latency for compute-intensive applications.
- Team Leadership: Provide technical guidance, mentorship, and direction to a team of engineers, fostering a culture of excellence, collaboration, and continuous learning.
- Cross-Functional Collaboration: Work closely with product managers, researchers, and other stakeholders to understand requirements, translate technical concepts into actionable plans, and deliver solutions that meet business objectives.
- Innovation and Research: Stay current with emerging technologies in HPC, ML, distributed computing, and cloud infrastructure. Evaluate new tools, frameworks, and methodologies to continuously improve our platform.
- Code Quality and Best Practices: Establish and enforce coding standards, best practices, and review processes to ensure high-quality, maintainable, and secure codebases.
- Performance Tuning: Optimize Linux kernel parameters, network stacks, and system configurations to achieve optimal performance for HPC and ML workloads.
- Documentation and Knowledge Sharing: Create comprehensive technical documentation, design specifications, and knowledge base articles to facilitate knowledge transfer and team alignment.
Essential Qualifications
- Education: Bachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience demonstrating strong technical proficiency.
- Professional Experience: Minimum of 5 years of experience in software development, with demonstrated expertise in data structures, algorithms, and software design principles.
- Deployment and Testing Experience: At least 5 years of experience testing, deploying, and maintaining production software systems, with 3 years of experience in software architecture and design.
- Distributed Systems Expertise: Minimum of 5 years of experience building and developing large-scale distributed systems, cloud platforms, or networking infrastructure.
- Programming Proficiency: Strong coding skills in one or more programming languages such as C++, Python, Go, or Java, with the ability to write efficient, performant code.
- Problem-Solving Abilities: Demonstrated ability to analyze complex technical problems, develop innovative solutions, and debug issues in production environments.
- Communication Skills: Excellent written and verbal communication skills, with the ability to articulate technical concepts to both technical and non-technical stakeholders.
Preferred Qualifications
- Advanced Education: Master's degree or PhD in Engineering, Computer Science, or a related technical field is highly desirable.
- Low-Level Systems Experience: Hands-on experience with C++, device drivers, Linux Kernel development, and Remote Direct Memory Access (RDMA) technologies.
- Linux Systems Expertise: In-depth experience with Linux device drivers, networking stack development, operating system tuning, and packaging.
- HPC and ML Communications: Extensive experience with HPC and ML communication frameworks, including MPI (Message Passing Interface), collective communication libraries, libfabric, and socket programming.
- Cloud Platform Experience: Familiarity with major cloud platforms (AWS, Azure, or Google Cloud) and their HPC/ML offerings.
- Performance Optimization: Track record of optimizing performance for compute-intensive applications and achieving significant speedups in production environments.
- Open Source Contributions: Active participation in open-source projects related to HPC, ML, or distributed systems is a plus.
Skills and Competencies
- Technical Excellence: Deep understanding of computer architecture, operating systems, networking, and distributed systems principles.
- Leadership Mindset: Ability to take ownership, demonstrate initiative, and drive projects to successful completion with minimal supervision.
- Adaptability: Willingness to tackle new challenges across the full technology stack and quickly learn new technologies and methodologies.
Collaboration: Strong team player with the ability to work effectively in cross-functional teams and foster positive relationships with colleagues.
- Attention to Detail: Meticulous approach to code quality, system design, and problem-solving.
- Customer Focus: Understanding of customer needs and commitment to delivering solutions that exceed expectations.
Career Growth and Learning Opportunities
At arenaflex, we invest heavily in the professional development of our employees. As a Staff Software Engineer, you'll have access to unparalleled opportunities for career advancement and skill development:
- Technical Leadership Paths: Progress into principal engineer, distinguished engineer, or fellow roles as you deepen your technical expertise.
- Management Tracks: Option to transition into engineering management roles if you aspire to lead larger teams.
- Continuous Learning: Access to internal training programs, conferences, workshops, and certifications in cutting-edge technologies.
- Rotation Opportunities: Possibility to rotate across different teams and projects to broaden your experience and expertise.
- Mentorship Programs: Both receive mentorship from senior leaders and mentor junior engineers as you grow in your career.
- Research and Innovation: Opportunities to contribute to research papers, patents, and innovative projects that shape the future of technology.
Work Environment and Culture
arenaflex fosters a dynamic, inclusive, and innovative work environment where every employee matters. Our culture is built on the following pillars:
- Innovation First: We encourage creative thinking, experimentation, and pushing boundaries to solve complex problems.
- Collaboration and Inclusion: We believe diverse perspectives drive better solutions. We cultivate an inclusive environment where everyone feels valued and empowered to contribute.
- Work-Life Balance: We support flexible work arrangements, generous time off, and wellness programs to help you thrive both professionally and personally.
- Transparency and Trust: We maintain open communication channels, share company goals transparently, and trust our employees to make meaningful contributions.
- Impact-Driven Work: Every project at arenaflex has real-world impact, and you'll see the results of your work powering solutions used by millions globally.
Compensation and Benefits
We offer competitive compensation packages that recognize your skills, experience, and contributions. Our benefits include:
- Competitive Salary: $30 per hour for this position, with opportunities for performance-based increases.
- Comprehensive Health Benefits: Medical, dental, and vision coverage for you and your family.
- Retirement Plans: 401(k) matching and retirement savings programs.
- Paid Time Off: Generous vacation, sick leave, and holidays.
- Professional Development: Reimbursement for certifications, conferences, and advanced education.
- Stock Options: Equity opportunities to share in arenaflex's success.
- Wellness Programs: Gym memberships, mental health resources, and wellness stipends.
- Parental Leave: Comprehensive leave policies for new parents.
Location
This position is based in Sunnyvale, USA. We offer flexible hybrid work arrangements that combine the benefits of in-office collaboration with remote work flexibility.
Join Our Team
Are you ready to tackle some of the most challenging technical problems in the industry? Do you thrive in environments where innovation is celebrated and technical excellence is expected? If so, we invite you to apply for this exciting opportunity at arenaflex.
At arenaflex, we're looking for engineers who are passionate about pushing technology forward, eager to take on new challenges, and committed to delivering exceptional results. You'll have the opportunity to work on projects that impact billions of users, collaborate with world-class engineers, and grow your career in ways you never imagined.
Apply now and become part of a team that's shaping the future of cloud computing and enterprise technology. We can't wait to see what you'll build at arenaflex!
arenaflex is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.