Data Scientist

At Leadtech, we’ve been redefining digital businesses since 2009, creating innovative online solutions that reach millions of users every month. With a diverse team of over 700 members from 23+ nationalities, we’re united by a passion for creativity and collaboration. 

We specialize in delivering user-centric experiences across web and mobile platforms, where people can connect with our products like never before.

We’re proud of our global reach and committed to fostering an inclusive workplace where every individual contributes to our shared vision of bringing cutting-edge projects to life. Learn more about our journey and mission on our About Us page!

Due to continuous growth, our Business Intelligence team is excited to welcome a motivated Data Scientist to help us align our work with business goals to drive organizational success.

As a Data Scientist, you’ll play a vital role in big data analysis and be responsible for maintaining and enhance data quality. Working closely with key stakeholders, you’ll have the opportunity to make a meaningful impact on both our products and processes.

If you’re passionate about solving complex problems, collaborating across departments, and driving results, this role is perfect for you!

As a Data Scinetist at Leadtech, you will:

• Conduct thorough data analysis to identify patterns, trends, and improvement opportunities within datasets.
• Create effective reports and visualizations to communicate key findings to the company's teams and support data-informed decision-making.
• Calculate and apply algorithms to predict Customer Lifetime Value (CLTV).
• Collaborate closely with business intelligence specialists, data scientists and other team members to develop predictive models and data-driven solutions.
• Perform ad-hoc research to address specific business-related questions.
• Continually maintain and enhance data quality, ensuring data integrity and accuracy.
• Participate in the identification and collection of new data relevant to business objectives.
• Contribute to the evaluation of new tools and technologies for data management and analysis.
• Strong analytical skills
• Outstanding oral and written communication skills as well as interpersonal skills

Requirements

We’re looking for someone with a balance of hard and soft skills who can thrive in a dynamic, cross-functional environment. Here’s what we’d love to see:

• Bachelor's degree in a related field, such as Statistics, Mathematics, Engineering (Industrial Engineering, Telecommunications Engineering), or a similar discipline.
• Demonstrated experience in Data Science environment.
• Solid knowledge of data science/analysis tools, such as KNIME, SPSS, or similar tools.
• Ability to develop, train, and optimize machine learning models.
• Experience in predictive modeling, time series analysis, or cluster analysis.
• Experience in calculating and applying algorithms to predict Customer Lifetime Value (CLTV).
• Ability to tackle complex problems, identify patterns, and design creative data-driven solutions.
• Commitment to continuous learning and staying updated with the latest trends in technology and data science.
• Experience with databases and query languages, such as SQL.
• Ability to create effective visualizations using tools like Qlik Sense, QlikView or similar.
• Strong communication skills and the ability to translate technical findings into clear business recommendations.
• Teamwork and collaboration skills to work closely with other data professionals and cross-functional teams.
• Proactive attitude and results-oriented.

Benefits

Growth and career development

• At Leadtech, we prioritize your growth. Enjoy a flexible career path with personalized internal training and an annual budget for external learning opportunities.

Work-Life balance

• Benefit from a flexible schedule with flextime (7 - 9:30 a.m. start, 3:30 - 6 p.m. end) and the option of working full remote or from our Barcelona office. Enjoy free Friday afternoons with a 7-hour workday, plus a 35-hour workweek in July and August so you can savor summer!

Comprehensive benefits

• Competitive salary, full-time permanent contract, and top-tier private health insurance (including dental and psychological services).
• 25 days of vacation plus your birthday off, with flexible vacation options—no blackout days!

Unique Perks

• If you wish to come, in our office in Barcelona you’ll find it complete with free coffee, fresh fruit, snacks, a game room, and a rooftop terrace with stunning Mediterranean views.
• Additional benefits include ticket restaurant and nursery vouchers, paid directly from your gross salary.

Join us in an environment where you’re free to innovate, learn, and grow alongside passionate professionals. At Leadtech, you’ll tackle exciting challenges and be part of a vibrant team dedicated to delivering exceptional user experiences

Equal Employment Opportunity Employer:

"Leadtech is an Equal Employment Opportunity (EEO) Employer, which means we encourage applications from people with different backgrounds, interests, and personal circumstances. Our team welcomes applicants regardless of their race, gender, age, religion, nationality, sexual orientation, gender identity, gender expressión and/or disabilities. All we need is your high energy, skills, and willingness to be a part of a great project!"

Location

You'll have the flexibility to choose whether you'd like to come to the office every day, from time to time, or work fully remote. We want you to find the best combination for you.

If you prefer to be surrounded with amazing people, our exceptional office is in Barcelona’s Blue Building, located right on the city's seafront. Besides our stunning views, you’ll enjoy our office perks such as free fruit, snacks, and coffee and you’ll also be able to take part in our Mario Kart and table tennis competitions.

At Leadtech, we work hard... and play harder! Our mission is to empower clients and employees to achieve its goals in the online business world.

Since 2007, we have been fostering innovative and creative techniques across a multitude of industries, making us pioneers in online project management.

Leadtech is dedicated to constant improvement, as well as inspiring new ideas and methods daily, for both the world in which we live and the future to come. We think big... and work bigger, and that's why we do business internationally with over 100 passionate professionals who speak over 15 languages fluently.

A global team of focused experts in a range of fields: We analyze, we socialize, we write, we code, we design, we calculate, we decide, we collaborate, we generate, we engage, we program, we create… The real question is what don’t we do?!

With a truly modern approach to company culture, our values, diversity, flexibility and an active work-play balance are what make Leadtech unique.

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