Senior Backend Spark Developer

Talan Group; Buenos Aires; Presencial; ARS 1.800.000 - 3.000.000; Jornada completa

Descripción de la vacante

Talan Spain is seeking a Senior Backend Spark Developer to join the Client Contribution Platform team. You design and optimize large-scale data processing solutions, drive technical decisions, and ensure platform scalability and reliability.

You will mentor developers, collaborate with cross-functional teams, and help advance the platform architecture while embracing Agile, CI/CD, and DevOps practices. This is a full-time, challenging role in a multicultural environment with international

Formación

• 5+ years of hands-on experience developing Big Data solutions with Apache Spark.
• Strong experience programming in Scala (preferred) or Python.
• Solid SQL skills and data modeling experience.
• Experience with Azure Databricks, Hive or similar Spark-based environments.
• Experience with CI/CD and DevOps best practices.
• Hands-on experience with Git, GitHub, SonarQube, Nexus.
• Strong analytical and problem-solving skills.
• Proactive, independent, ownership-driven mindset.
• Experience mentoring others and working in Agile environments.
• English level B2+ or above.

Responsabilidades

• Design, develop, and optimize scalable Big Data solutions using Apache Spark.
• Lead technical decisions and contribute to data processing architecture.
• Develop, maintain, and optimize Big Data pipelines.
• Support data integration initiatives across systems and workstreams.
• Ensure performance, scalability, and reliability of data applications.
• Troubleshoot and resolve complex technical and performance issues.
• Collaborate with stakeholders to define and implement solutions.
• Promote Agile practices and contribute to CI/CD and DevOps processes.
• Mentor and support junior/mid-level developers with best practices.
• Explore AI-assisted development and automation opportunities.

Conocimientos

Apache Spark

Scala

Python

SQL

CI/CD

DevOps

Git

GitHub

SonarQube

Nexus

English B2+

Herramientas

Azure Databricks

Hive

Descripción del empleo

We are looking for a Senior Backend Spark Developer to join the Client Contribution Platform team. In this role, you will be responsible for designing, developing, and optimizing large-scale data processing solutions while driving technical decisions and ensuring the scalability, reliability, and performance of the platform.

As a senior team member, you will play a key role in mentoring other developers, collaborating with cross-functional teams, and contributing to the continuous improvement of the platform and its architecture.

Key Responsibilities

• Design, develop, and optimize scalable Big Data solutions using Apache Spark.
• Lead technical decisions and contribute to the architecture of data processing solutions.
• Develop, maintain, and optimize Big Data pipelines.
• Support data integration initiatives across multiple systems and workstreams.
• Ensure the performance, scalability, and reliability of data processing applications.
• Troubleshoot and resolve complex technical and performance issues.
• Collaborate with technical and functional stakeholders to define and implement solutions.
• Promote Agile development practices and contribute to CI/CD and DevOps processes.
• Mentor and support junior and mid-level developers, sharing best practices and technical knowledge.
• Explore and promote the adoption of emerging technologies, including AI-assisted development and automation.

Qualifications

Required Skills & Experience

• 5+ years of hands-on experience developing Big Data solutions with Apache Spark.
• Strong experience programming in Scala (preferred) or Python.
• Solid SQL skills and experience with data modeling.
• Experience working with Big Data platforms such as:
  • Azure Databricks
  • Apache Hive
  • or similar Spark-based environments.
• Experience working in Agile environments and applying CI/CD and DevOps best practices.
• Hands-on experience with:
  • Git
  • GitHub
  • SonarQube
  • Nexus
• Strong analytical and problem-solving skills.
• Proactive mindset with the ability to work independently and take ownership of technical solutions.
• Experience mentoring and supporting other team members.
• English level B2+ or above.

Nice to Have

• Experience with workflow orchestration tools such as:
  • Control-M
  • Apache Airflow
  • or similar solutions.
• Knowledge of Hadoop ecosystems.
• Experience using AI-assisted development tools or contributing to AI-driven initiatives within data platforms, software development, or process automation.

Additional Information

• Permanent, full-time contract with career development opportunities.
• Chance to work in a challenging, multicultural environment with international projects.
• Exposure to large-scale financial IT systems and cross-country operations.
• Training opportunities to develop new skills in finance, technology, and data management.

If you are passionate about development & tech, we want to meet you!

Talan Spain’s commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company’s "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law 6/2019).

Company Description

Join Us!

Why Talan?

For the 4th consecutive year, Talan Spain has been recognized as a Great Place to Work! This year, we’re also celebrating our 2nd certification in Poland, a significant milestone since opening our office there.

Talan is an international advisory group specializing in innovation and transformation through technology, with 5,000 employees and an annual turnover of 600M€.

We offer our customers a continuum of services to support them at each key stage of their organization's transformation, with four main activities:

• CONSULTING in Management and Innovation: Supporting business, managerial, cultural, and technological transformations.
• DATA & TECHNOLOGY: Implementing major transformation projects.
• CLOUD & APPLICATION SERVICES: Building or integrating software solutions.
• SERVICE CENTERS of EXCELLENCE … ??/??

Talan accelerates its clients' transformation through innovation and technology. By understanding their challenges and supporting them with technology, innovation, and data, we enable them to be more efficient and resilient.