Backend Engineer Mid-senior

hace 5 días

Buenos Aires, Buenos Aires C.F., Argentina Blumie A tiempo completo


About Blumie

Blumie is a leading data consultancy dedicated to delivering agile and effective solutions for businesses across various industries. We specialize in data science, analytics, and AI to optimize costs and maximize revenue. Innovation is at the heart of what we do, and were looking for passionate engineers eager to transform data into strategic decisions.

About the Role

Were looking for a Mid-Senior Backend Engineer to join our team and help us build and optimize scalable, data-driven platforms. This role is ideal for someone with strong Python skills, a deep understanding of asynchronous programming, and experience with event-driven architectures.

As a Backend Engineer at Blumie, you will be responsible for designing, developing, and maintaining high-performance backend services that process real-time data. If youre passionate about data engineering, sustainability, machine learning, and industrial process optimization, wed love to have you on board

Responsibilities
  • Design, develop, and maintain scalable backend services using asynchronous Python and FastAPI.
  • Implement and optimize event-driven systems for real-time data processing.
  • Contribute to the architecture of our backend infrastructure, ensuring performance and reliability.
  • Participate in discussions, bringing critical thinking and experience-based perspectives.
  • Collaborate with the team to design and implement new functionalities, improving existing features.
  • Work with large-scale data systems and real-time streaming solutions.
  • Ensure automated testing and CI/CD best practices to maintain high-quality code.
Requirements
  • 5+ years of experience in backend development, preferably in SaaS or data-driven environments.
  • Strong knowledge of asynchronous Python, FastAPI, and PostgreSQL.
  • Experience with event-driven architectures and real-time data processing.
  • Familiarity with Kafka, RabbitMQ, or similar messaging systems.
  • Understanding of automated testing, test-driven development (TDD), and CI/CD.
  • Excellent communication skills in English and/or Spanish.
Bonus Points for:
  • Experience with Apache Spark and large-scale data systems.
  • Knowledge of CRDTs, HRWH, or actor-models.
  • Interest in process simulation, scenario analysis, and numerical modeling.
What We Offer
  • Part-time project with potential for a full-time transition.
  • 100% remote work, with access to co-working spaces if desired.
  • Flexible payment methods.
  • The opportunity to write and publish data-related articles (with compensation).
  • Referral program to help grow our team.
Ready to be part of Blumie?

Apply now and help us shape the future of data-driven solutions


  • Senior Backend Software Engineer

    hace 2 días

    Buenos Aires, Buenos Aires C.F., Argentina Pacifica Continental A tiempo completo

    Actualmente nos encontramos en búsqueda de un "Sr Backend Software Engineer" (trabajo 100% remoto - pago en pesos ARS anclado al valor del dólar) para Eventbrite, empresa americana de gestión de eventos internacionales.Requisitos:*Experiencia programando con lenguajes orientados a objetos (Python es un gran plus).*Conocimientos en MySQL, PostgreSQL, MSSQL...

  • Senior Software Engineer Backend

    hace 2 semanas

    Buenos Aires, Buenos Aires C.F., Argentina Mercado Livre A tiempo completo

    Como Senior Software Engineer Backend en Mercado Libre, diseñarás y escalarás sistemas innovadores y seguros que resuelven problemas reales y de alto impacto. Trabajarás en un entorno dinámico con tecnología de vanguardia, aplicando buenas prácticas de ingeniería, modelos de IA propios y aprendizaje continuo, con el propósito de democratizar el...

  • Sr. Backend Engineer

    hace 2 días

    Buenos Aires, Buenos Aires C.F., Argentina Distro A tiempo completo US$4.000 - US$6.000

    Back-End (automation) Engineer (Remote)SulvoAt Sulvo ), we are a passionate team dedicated to creating impactful fintech solutions. We value collaboration, innovation, and the opportunity to build products that positively change lives. We move quickly but thoughtfully, ensuring our work makes a meaningful difference.We are seeking a mid-level Back-End...

  • Senior Backend Engineer

    hace 1 semana

    Buenos Aires, Buenos Aires C.F., Argentina Globant Commerce Studio A tiempo completo

    Company Description Globant's Commerce Studio helps organizations create best-in-class commerce-enabled experiences, with engineering and design at its core. The goal is to meet the demands of tomorrow's customers, leveraging long-standing expertise with large and complex commerce transformations in both B2B, B2C and D2C domains.As an award-winning partner...

  • Sr. Backend Engineer

    hace 3 días

    Buenos Aires, Buenos Aires C.F., Argentina Distro A tiempo completo

    Back-End (automation) Engineer (Remote) Sulvo At Sulvo ), we are a passionate team dedicated to creating impactful fintech solutions. We value collaboration, innovation, and the opportunity to build products that positively change lives. We move quickly but thoughtfully, ensuring our work makes a meaningful difference. We are seeking a mid-level Back-End...

  • Senior Backend Software Engineer

    hace 2 semanas

    Buenos Aires, Buenos Aires C.F., Argentina Pacifica Continental A tiempo completo

    Sr. Backend Software EngineerWhat we value the most?Passion for learning and developingGreat teamworkWilling to work with a team distributed in a variety of locationsWhat skills do we expect from you?MySQL, PostgreSQL, MSSQL knowledge or non relatable data bases such as Elasticsearch or RedisPythonDjango Intermediate/advanced englishIf you are highly...

  • Sr. Backend Engineer

    hace 5 días

    Buenos Aires, Buenos Aires C.F., Argentina Distro A tiempo completo US$3.500 - US$5.000

    At Bancoli ), we are a passionate team dedicated to creating impactful fintech solutions. We value collaboration, innovation, and the opportunity to build products that positively change lives. We move quickly but thoughtfully, ensuring our work makes a meaningful difference.We are seeking a mid-level Back-End (automation) Engineer to join our multicultural,...

  • Sr. Backend Engineer

    hace 3 días

    Buenos Aires, Buenos Aires C.F., Argentina Distro A tiempo completo

    At Bancoli ), we are a passionate team dedicated to creating impactful fintech solutions. We value collaboration, innovation, and the opportunity to build products that positively change lives. We move quickly but thoughtfully, ensuring our work makes a meaningful difference. We are seeking a mid-level Back-End (automation) Engineer to join our...

  • Sr. Backend Engineer

    hace 7 días

    Buenos Aires, Buenos Aires C.F., Argentina Bancoli A tiempo completo

    At Bancoli ), we are a passionate team dedicated to creating impactful fintech solutions. We value collaboration, innovation, and the opportunity to build products that positively change lives. We move quickly but thoughtfully, ensuring our work makes a meaningful difference.We are seeking a mid-level Back-End (automation) Engineer to join our multicultural,...

  • Senior Backend Engineer

    hace 2 días

    Buenos Aires, Buenos Aires C.F., Argentina 10Folders A tiempo completo

    Senior Backend Engineer (Java, IoT/Connected Devices) Argentina, Bolivia, Mexico, Peru, or UruguayAt Blue Trail Software, we build software like its ourscrafted by engineers who care, delivering results that last. Pride in our people. Quality in our work.We partner with some of the worlds most innovative companies to push the boundaries of what technology...