Our client, a prominent technology firm located in the dynamic city of Bilbao, Basque Country, is looking for a Senior Software Engineer with a strong specialization in backend development and data engineering. This role is critical for developing and maintaining our data-intensive applications and robust backend systems. You will be involved in the entire software development lifecycle, from design and implementation to deployment and optimization. The adecuado candidate possesses a deep understanding of data structures, algorithms, database technologies, and building scalable, reliable software. Join our innovative team in Bilbao and play a key role in advancing our data capabilities and product offerings.

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Key Responsibilities

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- Design, develop, and maintain scalable backend services and data pipelines.

- Build and optimize complex database queries and data models (SQL and NoSQL).

- Implement robust APIs for data access and service integration.

- Work with large datasets, ensuring data integrity, efficiency, and performance.

- Collaborate with data scientists, analysts, and other engineers to deliver data-driven solutions.

- Write clean, efficient, well-documented, and maintainable code.

- Develop and implement testing strategies to ensure software quality and reliability.

- Participate in code reviews and provide constructive feedback.

- Troubleshoot and resolve issues related to backend services and data processing.





- Contribute to architectural decisions and technology stack selection.

- Optimize system performance and ensure scalability of applications.

Requirements

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- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

- 5+ years of professional experience in software engineering, with a focus on backend development and data handling.

- Strong proficiency in programming languages such as Python, Java, or Scala.

- Extensive experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra).

- Experience with data processing frameworks (e.g., Spark, Hadoop) is a plus.

- Solid understanding of data structures, algorithms, and software design principles.

- Experience with building and consuming RESTful APIs.

- Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization (Docker) is beneficial.

- Strong analytical and problem-solving skills.

- Excellent communication and teamwork abilities.

- Ability to work effectively in an agile development environment in Bilbao, Basque Country.

- Proficiency in English is required.

Benefits

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- Competitive salary and performance-based bonuses.

- Comprehensive health, dental, and vision insurance.

- Generous paid time off and professional development opportunities.

- Collaborative and innovative work culture.

- Opportunity to work on challenging data-intensive projects.

- Modern office facilities in Bilbao. xghoner

- Be part of a growing company with a strong focus on technology and data.

📌 Senior Software Engineer (Bilbao)
🏢 The Flex
📍 Bilbao