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Your Edge in Intelligent
Customer Communication

Exceptional customer service is more than just
answering calls – it’s creating connections
that strengthen your brand.

At Crystal Algorithm, we combine advanced technology
with human expertise to help businesses deliver

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customer experiences across every touchpoint.

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WHO WE ARE

Crystal Algorithm is a customer-engagement company built around innovation, agility, and results. We design communication strategies that empower global brands to build trust and loyalty.

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WHAT WE DO

Our customer care systems are engineered to ensure every interaction reflects accuracy, transparency, and professionalism, supporting your brand’s reputation through dependable, high-quality customer service.

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GROWTH SOLUTIONS

We go beyond contact center services – offering intelligent marketing automation, performance analytics, and tailored business insights that help you scale faster and serve smarter.

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CONNECT WITH US

Let’s explore how Crystal Algorithm can strengthen your communication strategy. Reach out to our specialists to discuss a partnership that fits your company’s vision and growth objectives.

Careers

Customer Relations Agents – Brazilian Portuguese Speaker

Location: Porto metropolitan area

Address: Sitio Gaia, 3rd floor, Av. da República 1363, 4430-192 Vila Nova de Gaia, Portugal

Working week and hours: Monday to Friday 12:00-21:00 (1 hour break during the shift)

 

We are looking for top-performing Customer Relations Agents with B2B and B2C experience to build and maintain client relationships. You will manage a portfolio of clients primarily over the phone, driving revenue, retention, and long-term business growth. This role is perfect for someone passionate about the financial markets, sales-driven, and a natural problem-solver.

 

What You’ll Do

  • Be the lead point of contact for your accounts and clients
  • Build strong, long-lasting relationships and trust with key clients
  • Develop new business opportunities with existing and new clients
  • Deliver tailored solutions that meet client needs and objectives
  • Respond quickly to client requests and resolve issues efficiently
  • Meet and exceed daily retention and sales targets
  • Collaborate with internal teams to improve the overall customer experience

 

What We’re Looking For

  • Fluent in Brazilian Portuguese (verbal and written)
  • Proven experience in sales, account management, or customer relations
  • Strong negotiation and communication skills for this telephone-based role
  • Ability to manage multiple accounts and work under pressure
  • Customer-focused, accommodating, and able to solve problems creatively
  • High energy, enthusiasm, and a team-oriented mindset
  • Degree in Economics, Finance, or related field advantageous
  • EU passport holders or Portuguese resident permit holders may apply

 

What We Offer

  • Fixed base salary including meal allowance
  • Monthly performance bonuses
  • In-depth training on global financial markets
  • Incentivized budgets with competitions, prizes and off-site activities
  • Vila Nova de Gaia presents a compelling option for professionals seeking a blend of career prospects, cultural experiences, and a high quality of life. Its strategic location near Porto, combined with affordable living and a rich cultural heritage

 

We’re seeking ambitious, results-driven professionals ready to thrive in a fast-paced, target-oriented environment. If you have a passion for sales, finance, and client success, we want to meet you. Please send your CV in English.

 

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GET IN TOUCH

If you’re interested in exploring partnership opportunities, requesting a service proposal, or simply learning more about Crystal Algorithm, our team is ready to assist you.

We take pride in understanding your challenges and delivering solutions that make a measurable difference.

Company registered address:
Rua João Ramalho, 141, 4200-342, 
Porto, Portugal

Office address: Sitio Gaia, 3rd floor, Av. da República 1363, 4430-192 Vila Nova de Gaia, Portugal

E-MAIL:
cv@crystalalgorithm.com
info@crystalalgorithm.com

PHONE: +351304505022

WRITE TO US

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