Jobs in Rio De Janeiro, Brazil

We are a tech-enabled growth firm–at the intersection of marketing, consulting & data intelligence–igniting revenue and brand recognition for leading and emerging companies around the world. As a people-first firm, we value diversity in backgrounds and experiences. We strongly believe our people and culture are key to our success. Our vision is to be recognized as the most valued and respected private growth marketing firm in the world–with a scalable brand, culture and services. Our mission is to power the relentless pursuit of growth and redefine what’s possible through a team of growth-obsessed experts who demand innovation and results - driven by integrity, autonomy, and grit.

As a full-service growth marketing firm, we offer best-in-class services including: SEO, Content Marketing, Paid Media, Social Media Marketing, Programmatic + CTV, Public Relations, Influencer Marketing, Email + SMS, Conversion Rate Optimization, Retail Marketing, and Creative. Here at Power Digital, we are hyper-focused on helping brands drive revenue growth and brand recognition, ultimately driving irrefutable value for our clients.

At the heart of Power Digital is our proprietary technology, nova, which analyzes businesses through first-party data, simplifying investment planning for marketing and diligence in M&A––putting marketers in a strategic seat at the table––and providing value in unparalleled ways.

Managing billions in media, our dynamic team––of consultative marketers, creatives, analysts and technologists––challenge traditional ways of planning and measurement through meticulous testing and data science across each milestone of the customer journey.

***Proficiency in spoken and written English at an advanced level is required for this role.

A day in the life:

• As a Junior Data Scientist within the AI/ML team at Power Digital, you’ll sit at the intersection of analytics and machine learning. This role is designed for someone who thrives in data exploration, has strong SQL fluency, and is eager to go beyond dashboards into predictive modeling, automation, and AI. You’ll play a critical role supporting our data science team while also helping internal and external teams make sense of large, complex data sets across our marketing, e-commerce, and media ecosystems.
  

  You’ll work side-by-side with senior data scientists, analysts, engineers, and marketers to bring actionable insights and scalable models into production. Our team thrives on rapid experimentation, practical innovation, and real-world business impact.

Responsibilities:

• Perform advanced data exploration and analysis using SQL, Python, and other tools across eCommerce, media, and CRM datasets.
• Partner with senior data scientists to scope, prototype, and refine ML models – from forecasting to classification to recommendation systems.
• Translate ambiguous problems into structured analysis and communicate findings clearly to non-technical stakeholders.
• Support the creation of ML pipelines and automate recurring analysis to increase internal efficiency and speed to insight.
• Contribute to internal PoVs (Proofs of Value) and small-scale AI experiments in partnership with product and engineering teams.
• Maintain strong data hygiene and documentation practices to ensure transparency and reproducibility.
• Collaborate in effectively communicating technical findings and insights to non-technical stakeholders to drive data-driven decision-making
• Employ AI technologies to enhance and optimize business processes
• Utilize and leverage Power Digital's Nova ecosystem as it relates to your department

Role Requirements:

• 1–2 years of experience working with SQL in production environments — you must be highly fluent navigating large relational databases.
• Foundational understanding of machine learning concepts (regression, classification, clustering, feature engineering, etc.).
• Comfort with Python or R for exploratory analysis and prototyping (experience with pandas, scikit-learn, or similar libraries is a plus).
• Familiarity with data wrangling, API querying, and joining multiple data sources from disparate platforms (marketing, ecomm, web, etc.).
• Strong problem-solving skills, intellectual curiosity, and ability to work independently with ambiguous tasks.
• Excellent written and verbal communication skills, especially translating quantitative work into business-relevant narratives.
• Bachelor's degree in a technical or quantitative discipline (e.g., Data Science, Computer Science, Statistics, Engineering, or related fields).

Key Performance Indicators (KPIs)

• Speed and quality of SQL-based insights to unblock business questions.
• Timely delivery and documentation of exploratory data analyses that inform model development.
• Successful collaboration with senior DSs to deploy and test early-stage machine learning use cases.
• Contribution to PoV initiatives that show measurable value or client impact.

Most Important Things (MITs)

• Bring clarity and visibility to internal data questions by becoming a go-to SQL and analysis partner.
• Help elevate our DS function from reactive requests to proactive solutions using repeatable, automated approaches.
• Grow into a hybrid data scientist who combines analytical depth, coding skill, and product thinking to accelerate marketing performance.

Power Digital’s people and culture are at the core of our success, which is why diversity in our team’s backgrounds and experiences are paramount. We are an Equal Opportunity Employer and our employees are people with different strengths, experiences, and backgrounds, who strive to make an impact inside and outside of the workplace. Diversity not only includes race and gender identity, but also age, disability status, veteran status, sexual orientation, religion and many other parts of one’s identity. All of our employees' points of view are key to our success, and inclusion is everyone's responsibility.

Please be aware of fictitious job openings, consulting engagements, solicitations, or employment offers from suspicious sources. These engagements may be an attempt to obtain private information, or to induce you to pay a fee for services related to recruitment or training. Power Digital does NOT charge any application, processing, or training fee at any stage of the recruitment or hiring process. All genuine job openings will be posted on our careers page at https://powerdigitalmarketing.com/company/careers/ . If you have any doubts about the authenticity of any messaging behalf of Power Digital, please send us an email at recruiting@powerdigital.com before taking any further action in relation to the correspondence.

Create a Job Alert

Interested in building your career at Power Digital? Get future opportunities sent straight to your email.

Apply for this job

*

indicates a required field

First Name *

Last Name *

Email *

Phone *

Resume/CV *

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Please drop a link to your LinkedIn profile. (English Version). *

What is your level of proficiency in English? * Select...

Are you proficient in working with large relational databases? * Select...

How many years of experience do you have working with SQL in production environments? * Select...

Are you proficient with Python or R? * Select...

How long have you been working with Python?

Do you have experience with machine learning concepts (regression, classification, clustering, feature engineering, etc.)? * Select...

Do you have experience working at a digital marketing agency? * Select...

Have you used AI tools (e.g., ChatGPT, Gemini, Perplexity, or similar technologies) to assist with tasks like research, writing, or automation? * Select...

What's your monthly salary expectation (USD) *

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in Power Digital’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305

Page 1 of 1

OMB Control Number 1250-0005

Expires 04/30/2026

Voluntary Self-Identification of Disability
Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026
Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp .

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

• Alcohol or other substance use disorder (not currently using drugs illegally)
• Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
• Blind or low vision
• Cancer (past or present)
• Cardiovascular or heart disease
• Celiac disease
• Cerebral palsy
• Deaf or serious difficulty hearing
• Diabetes
• Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
• Epilepsy or other seizure disorder
• Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
• Intellectual or developmental disability
• Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
• Missing limbs or partially missing limbs
• Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
• Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
• Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
• Partial or complete paralysis (any cause)
• Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
• Short stature (dwarfism)
• Traumatic brain injury

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.