Bling | Data Engineer | Remote

With a sense of ownership and collaboration, we join forces to remove barriers and drive

business. We don't just offer digital solutions; we build the ecosystem that

drives entrepreneurship in Brazil.

"It's always been this way" doesn't define us: we question, learn, and evolve with every

challenge, turning mistakes into innovation. And to do this, we form a team that plays together,

because we understand that the success of the whole is greater than any individual interest.

Our mission is to simplify the day-to-day for entrepreneurs, and we do this with

honesty in relationships and a focus on what truly matters.

If you seek consistent results that leave a legacy and believe that technology

only makes sense when it guarantees customer success, your place is with us!

🚀 What you will transform (The Challenge):

In the LWSA ecosystem, you lead change. Your goal will be to simplify the

customer journey and ensure our solutions become increasingly seamless,

directly impacting thousands of businesses that rely on our technology to

grow.

✨ What makes our eyes shine:

We seek people who live our essence and share our purpose:

we transform businesses to grow and prosper through technology.

If you put the customer at the center, have a collaborative spirit and focus on what matters,

always questioning, learning, and evolving, you already have what we need. We value

those who roll up their sleeves and take responsibility!

Day-to-day Responsibilities:

• Lead the design, development, and implementation of advanced Machine Learning models, including neural networks, statistical and mathematical models to solve complex business problems.
• Actively explore and apply the latest innovations in Generative Artificial Intelligence (GenAI), Large Language Models (LLMs), and Agents to create cutting-edge solutions.
• Serve as a technical reference and mentor for the Data Science team, promoting professional development and knowledge sharing.
• Collaborate closely with multidisciplinary teams (Engineering, Product, Business) to identify opportunities, translate requirements into technical solutions, and ensure value delivery.
• Conduct complex exploratory data analyses, identifying patterns, trends, and actionable insights that guide strategic decision-making.
• Monitor and optimize the performance of models implemented in production environments, ensuring their robustness and efficiency.
• Research and propose the adoption of new technologies, tools, and methodologies in Data Science and AI.
• Define and have the ability to obtain necessary datasets for analyses and modeling, as well as high-scale exploratory and production environments.

What we are looking for:

• Completed higher education in Computer Science, Physics, Mathematics, Statistics, or related fields.
• Proven experience in building and implementing machine learning models, including neural networks, statistical and mathematical models.
• Deep knowledge and practical experience with GenAI, LLMs, and Agents.
• Experience in Data Engineering, including pipeline design, ETL/ELT, and database optimization.
• Experience in training, developing, and providing technical leadership for Data Science teams.
• Proficiency in programming languages such as Python (with libraries like Pandas, NumPy, Scikit-learn, TensorFlow/PyTorch) and SQL.
• Ability to solve complex problems analytically and creatively, with a results-oriented approach.
• Excellent communication, leadership, and interpersonal skills, with the ability to influence and collaborate at different levels of the organization.
• Proactivity, curiosity, and a passion for continuous learning.

Differentials:

• Experience with Big Data tools (e.g., Spark, Hadoop, Kafka).
• Solid knowledge in Data Engineering, including pipeline design, ETL/ELT, and database optimization.
• Knowledge of cloud platforms (AWS, GCP, Azure) for developing and deploying AI solutions.
• Portfolio of relevant projects in Data Science, especially with GenAI and LLM applications.
• Publications or contributions to the Data Science/AI community.

If you identify with this description and are ready for a new challenge where you can exercise your technical leadership and make a significant impact, apply now! Come be part of the Bling team and help us innovate and build a data-driven future.

🍃 Benefits for your journey:

● For your day-to-day

• Childcare Assistance
• iFood Benefits Meal Voucher
• Transportation Voucher

● Health and Well-being

• SulAmérica Medical Assistance
• SulAmérica Dental Assistance
• MetLife Life Insurance
• Wellhub (Formerly Gympass)

● Perks and Partnerships

• SESC Credential
• Day Off in your birthday month
• Onhappy (Subscription for discounts on accommodations and flights)
• Flockr Pet Health Plan
• Profit Sharing Program (PPR)

💡Why is this role for you?

Here you have space to build your own trajectory and grow alongside one of the

largest technology ecosystems in the country.

You will be part of an environment that values candid debates, encourages innovation, and

offers the opportunity to generate real and lasting impact in the digital market.

We believe that nothing great is built alone, which is why your evolution here is

constant and collective.