Full Stack Software Engineer (Senior)

Sao Paulo, Brazil Porto, Portugal
HTML CSS API Machine Learning .NET

Software Engineer (Full Stack)

São Paulo or Porto Alegre, Brazil

Who We Are

In 2021, Poatek was acquired by WillowTree, an award-winning digital product consultancy recognized as one of the fastest growing and best places to work in the United States. Now a TELUS International company, with offices across the globe, we continue to partner with the world’s leading brands, such as Fox, Capital One, HBO, PepsiCo, Domino’s and more, to design, build, and transform their digital products and strategies. We’re looking to grow our Poatek offices in Brazil with top talent excited to collaborate with team members across the globe to deliver innovative solutions for our clients.

Location and Flexibility

You’ll work on-site from either our São Paulo or Porto Alegre office at least three days a week and have the flexibility to work remotely for two days a week. Our office culture is designed to foster in-person innovation, collaboration, and connection with team members local and visiting from other global offices.

The Opportunity

Poatek seeks a full stack Software Engineer to join our dynamic team. As a Software Engineer, you will play a crucial role in designing and developing robust, scalable, and innovative software solutions. You will work closely with clients and cross-functional teams to lead technical discussions, provide guidance, and deliver high-quality code. You’ll mentor junior engineers, provide code reviews, and participate in hiring activities.


  • Develop and maintain high-performance, secure, and scalable full-stack applications using cutting-edge technologies.
  • Lead the design and implementation of software solutions, adhering to best practices and coding standards.
  • Collaborate with product managers and other stakeholders to understand requirements and translate them into technical specifications.
  • Mentor and provide guidance to junior engineers through code reviews, pair programming, and knowledge sharing.
  • Ensure the quality and reliability of the software through effective testing methodologies, including unit testing and automated testing platforms.
  • Evaluate emerging technologies, frameworks, and methodologies to identify opportunities for improvement and implement them as needed.
  • Contribute to the growth of the engineering team by actively participating in the hiring process, conducting interviews, and providing valuable input.


  • Experience in full-stack development, writing high quality code from scratch.
  • Strong understanding of server-side programming .NET language.
  • In-depth knowledge of frontend technologies like HTML5, CSS3 (including server-side CSS preprocessors), and responsive UI implementation.
  • Experience working with APIs and integrating multiple data sources and databases.
  • Familiarity with user authentication and authorization between multiple systems, servers, and environments.
  • Strong problem-solving skills with the ability to find creative solutions and handle complex technical challenges.
  • Excellent communication skills, with the ability to articulate and present technical concepts to both technical and non-technical stakeholders.
  • Demonstrated leadership abilities, including mentoring junior engineers and guiding cross-organization projects.
  • Passion for learning and staying up-to-date with emerging technologies and industry trends.
  • Understanding of security considerations in software development and knowledge of best practices.
  • Familiarity with CI/CD pipelines and experience with tools for continuous integration and deployment.
  • Knowledge of software testing methodologies, including unit testing and automated testing platforms.
  • Experience with data visualization, big data, machine learning, voice technology, AR/VR, security, or IoT is a plus.

Why Poatek?

What We Offer:

  • Be part of an innovative consultancy with a human-centered and culture with opportunities for ownership and professional growth
  • Competitive salary and benefits package
  • Opportunity to work on innovative agile projects with other high-performing, passionate team members from all over the globe
  • Collaborative work environment that encourages continuous learning and professional development
  • Flexible work hours and autonomy
  • Voucher for health activities, food allowance, in-office snacks, drinks, and games

If you love IT as much as we do, we look forward to meeting you!

Equality is a principle here at Poatek. We are committed to building an inclusive team that represents a variety of backgrounds, perspectives, beliefs, and experiences. Therefore we provide equal employment opportunities to all employees and applicants regardless of race, color, religion, gender identity, sexual orientation, national origin, age, or disability.

We will only use the information you provide to process your application and to produce tracking statistics. Since we do not request personal data deemed sensitive, we ask you to abstain from sharing those information with us.

For more information on how we use your information, see our Privacy Policy.

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1 applies


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