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Posted Apr 24, 2026

Remote Account Manager - Third-Party Marketplace Development & Seller Acquisition (Entry Level) - Brazil

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Join arenaflex: Shape the Future of E-Commerce in Brazil

Are you ready to be part of something extraordinary? At arenaflex, we're on a mission to become the most customer-centric company on the planet, and we're looking for passionate, driven individuals to help us achieve this ambitious goal. If you're excited about the possibility of shaping how millions of people shop online, building meaningful relationships with sellers, and driving the growth of e-commerce in Brazil, then this is your opportunity to make history.

We are currently seeking a dynamic, customer-obsessed, and self-motivated professional to join our team as a Remote Account Manager specializing in Third-Party Marketplace Development. This is an entry-level position that offers incredible growth potential for the right candidate who thrives in a fast-paced, entrepreneurial environment and is passionate about transforming the e-commerce landscape in Brazil.

About arenaflex

At arenaflex, we believe that shopping should be effortless, enjoyable, and accessible for everyone. Our platform connects buyers with sellers from around the world, creating a vibrant marketplace that offers unprecedented choice, competitive pricing, and unparalleled convenience. We're not just building a website – we're creating the future of retail, one relationship at a time.

Our culture is built on innovation, customer obsession, and a relentless pursuit of excellence. We value curiosity, boldness, and the willingness to challenge the status quo. When you join arenaflex, you become part of a global community of talented professionals who are passionate about making a difference in the lives of our customers and sellers alike.

The Role: Account Manager - Third-Party Marketplace Development

As an Account Manager at arenaflex, you will play a critical role in expanding our third-party marketplace offerings in Brazil. This position is chartered with acquiring, developing, and managing high-value partnerships that enhance our product selection, competitive pricing, and overall customer experience. You'll be the face of arenaflex to potential sellers, guiding them through the onboarding process and helping them succeed in the digital marketplace.

Your primary focus will be identifying product selection gaps in the Brazilian market and executing go-to-market strategies that attract key marketplace players to join our platform. By recruiting high-quality sellers and helping them optimize their presence on our marketplace, you will significantly contribute to expanding our product catalog and growing our customer base.

Key Responsibilities

What We're Looking For

Essential Qualifications

Preferred Qualifications

Skills & Competencies for Success

To excel in this role at arenaflex, you will need a unique blend of skills and personal attributes:

Career Growth & Learning Opportunities

At arenaflex, we believe in investing in our people's growth and development. As an Account Manager in our marketplace development team, you'll have access to comprehensive training programs, mentorship opportunities, and a clear pathway for career advancement.

You'll work alongside experienced professionals who are passionate about sharing their knowledge and helping you succeed. As you develop your skills and demonstrate results, you'll have opportunities to take on increased responsibilities, lead strategic initiatives, and advance into senior account management or leadership roles.

Our dynamic environment offers exposure to various aspects of e-commerce, including sales strategy, product management, operations, and marketing. This breadth of experience will equip you with a well-rounded skill set that is highly valuable in today's digital economy.

Work Environment & Culture

As a remote position based in Brazil, you'll enjoy the flexibility of working from home while remaining connected to our global team. We believe in trust and autonomy – we care about your results, not just the hours you put in.

Our culture celebrates diversity, inclusion, and belonging. We believe that different perspectives make us stronger and more innovative. You'll join a team that values collaboration, open communication, and constructive feedback.

At arenaflex, work-life balance is important to us. We encourage our team members to recharge, pursue their passions, and bring their authentic selves to work. We host regular virtual team-building activities, recognition programs, and community engagement initiatives to foster connection and camaraderie.

Compensation & Benefits

We offer a competitive compensation package that includes a base salary, performance-based bonuses, and equity opportunities. Our comprehensive benefits package encompasses health and wellness benefits, retirement savings plans, professional development allowances, and flexible working arrangements.

We recognize and reward high performance. Your contributions will be acknowledged through various recognition programs and opportunities for rapid advancement based on results.

Join Our Mission

If you're ready to be part of a company that's transforming the way people shop online, we invite you to apply for this exciting opportunity. At arenaflex, every employee plays a critical role in delivering exceptional value to our customers and sellers. Your work will have a direct impact on the success of businesses across Brazil and beyond.

This is more than just a job – it's a chance to shape the future of e-commerce, build meaningful relationships, and grow your career with a company that values innovation, customer obsession, and operational excellence.

Don't miss this opportunity to make your mark. Apply now and become part of the arenaflex family!

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.