Junior Data Engineer

hace 4 días


Barcelona, Barcelona, España Reverse Tech A tiempo completo

At Reverse Tech, we are on a mission to create, launch, and scale digital product brands in the health and wellness space. Our goal is ambitious – we aim to help 10 million people improve their health by 2026 through hyper-targeted, mass-scale brands. 

We specialize in subscription-based business models and pride ourselves on being results-focused, with no big egos, just big data.

What We Want to Achieve:

Our vision is to discover novel self-serve solutions to the world's greatest health problems, all while adhering to our core values.

We're looking for a Junior Data Engineer to help us evolve our modern data stack and ensure our teams can make smarter, data-driven decisions.

You'll work closely with data engineers, analysts, and marketing tech teams to build and maintain reliable, scalable data pipelines that power analytics, automation, and activation across our products.

Your mission: support the delivery of high-quality, well-modeled data that enables our teams to trust and act on insights with confidence.

You'll gain hands-on experience with tools like BigQuery, dbt, Prefect, Hightouch, and GTM, and contribute to building a robust, efficient data ecosystem that fuels Reverse Tech's growth.

What will you do

Data Engineering

  • Develop, test, and maintain data pipelines and dbt models to ensure reliable data flow across systems.
  • Collaborate with analysts to structure datasets that are optimized for reporting and activation.
  • Support data quality checks, monitoring, and documentation to maintain trust in our data.
  • Assist with data integrations across tools like Google Tag Manager, Hightouch, Segment, and Braze.

Collaboration & Learning

  • Work with senior engineers to understand our data architecture and best practices.
  • Partner with marketing, product and operations teams to help deliver data for targeting, personalization, and measurement.
  • Participate in code reviews, team discussions, and continuous improvement initiatives.

Operational Support

  • Troubleshoot data issues, track root causes, and propose solutions.
  • Help improve workflow automation.
  • Contribute to documentation and internal guides for the data team.

Who you are

  • 0–2 years of experience indata engineering, analytics engineering, or a related technical field.
  • Solid understanding of SQL and foundational-to-intermediate level of Python for data manipulation and ETL processes.
  • Familiarity with cloud data warehouses (preferably BigQuery) and version control (Git).
  • Eager to learn dbt, reverse ETL, and workflow orchestration tools (e.g., Prefect, Airflow).
  • Strong problem-solving skills and curiosity for how data moves through systems.
  • Comfortable working in a remote, fast-paced, startup environment.

Bonus points if you have:

  • Experience working with marketing data (Google Ads, Meta, Braze, etc.).
  • Knowledge of event tracking or Google Tag Manager (GTM).
  • Interest in predictive models (churn, LTV, or audience scoring).


Our Values:

  • Care: We support and stand by our team members in any situation, ensuring that no one is left behind.
  • Extreme Ownership: We take responsibility not only for tasks under our direct control but for anything that impacts our mission's success.
  • Identification: We take pride in being part of something bigger than ourselves, with the goal of changing the world by helping people get healthier.
  • Communication: We value honesty and direct language, fostering a culture free of politics.
  • Performance: We believe in providing full freedom while striving for top-notch performance from everyone.
  • Trust: We value the words and qualities of our team members, fostering an environment of trust and respect

Benefits

What Our Team Members Get:

  • 100% remote and flexible work hours
  • Top-notch equipment (MacBook Pro or PC, you decide)
  • Learning from the best, including ex-Googlers and more
  • Unlimited growth prospects
  • Inclusion in a winning team
  • Competitive compensation
  • A fun, non-corporate atmosphere

If you're passionate about data, analytics, and building systems that drive real business impact, and are ready to join a dynamic, global team, we encourage you to apply. Help us shape the future of health and wellness through technology.

Learn more about us at and apply today to become a key player in our exciting journey.

*This position is offered as a Remote option, reach out to us to evaluate the options according to your location.


  • Junior Data Engineer

    hace 1 semana


    Barcelona, Barcelona, España Madbox A tiempo completo

    Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as muchownershipas possible, unleash theircreativity, bringperformance, and have as muchfunas possible.We are looking for aJunior Data Engineerto join ourData Core Teamand contribute to building and maintaining our data...

  • Junior Data Engineer

    hace 1 semana


    Barcelona, Barcelona, España MADBOX A tiempo completo

    Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as much ownership as possible, unleash their creativity, bring performance, and have as much fun as possible. In July 2022, we launched our Pocket Champs game worldwide which quickly became one of the top-grossing games in...

  • Junior Data Engineer

    hace 2 semanas


    Barcelona, Barcelona, España Madbox A tiempo completo

    Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as much ownership as possible, unleash their creativity, bring performance, and have as much fun as possible.In July 2022, we launched our Pocket Champs game worldwide which quickly became one of the top-grossing games in its...

  • Junior Data Engineer

    hace 2 semanas


    Barcelona, Barcelona, España Cobser Consulting A tiempo completo

    Estamos contratandoUbicación:BarcelonaPuesto:Data EngineerSalario: €/año Modalidad:Presencial (no guardias)Idiomas:Español (catalán deseable)¿Qué buscamos?Un/a Data Engineer con al menos 2 años de experiencia, que combine habilidades técnicas con capacidad de comunicación para colaborar con usuarios del área de Asuntos Sociales.Requisitos...


  • Barcelona, Barcelona, España Institut de Recerca en Energia de Catalunya (IREC) A tiempo completo

    Institut de Recerca en Energia de Catalunya (IREC). 1 plaça de Junior Engineer (R1) in Electronics Engineering for Energy Storage and Power Electronics. Concurs o valoració de mèrits. Laboral temporal Data orientativa; si teniu algun dubte, consulteu l'ens convocant / Obert fins a trobar la persona candidata adequada. Termini obert. A1 - Grau universitari...

  • Junior Data Engineer

    hace 3 días


    Barcelona, Barcelona, España Colibrix One A tiempo completo

    Join COLIBRIX ONE – Innovating the Future of PaymentsAt COLIBRIX ONE*, we're building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No and holder of a Financial Institution...


  • Barcelona, Barcelona, España NTT DATA, Inc. A tiempo completo

    NTT DATA is all of us. A team of more than 190,000 professionals, as diverse as the more than 50 countries in which we operate and the different sectors in which we operate: telecommunications, financial institutions, industry, utilities, energy, public administration, and healthcare.Our mission? To offer technological, business, strategy, application...

  • Junior Data Engineer

    hace 3 días


    Barcelona, Barcelona, España Reverse Tech A tiempo completo

    At Reverse Tech, we are on a mission to create, launch, and scale digital product brands in the health and wellness space. Our goal is ambitious – we aim to help 10 million people improve their health by 2026 through hyper-targeted, mass-scale brands.We specialize in subscription-based business models and pride ourselves on being results-focused, with no...


  • Barcelona, Barcelona, España M365Connect A tiempo completo

    Junior Database Engineer Intern Company Overview Join our team as a Junior Database Engineer Intern and gain hands-on experience with modern database design, PostgreSQL administration, and enterprise data synchronization. This internship offers an excellent opportunity to learn professional database management while working on a real-world recruitment...

  • Lead Data Engineer

    hace 3 días


    Barcelona, Barcelona, España Tiger Analytics Inc. A tiempo completo

    Tiger Analytics is the largest AI and advanced analytics consulting firm. We are the trusted analytics partner for several Fortune 100 companies, enabling them to generate business value from data. Our consultants bring depth in the industry and deep expertise in Data Science, Data Engineering, Machine Learning, and AI. Various market research firms,...