Dba Mongodb & Bases De Datos | Alta Disponibilidad

Pss Tecnologias De La Informacion; Valladolid; Hybrid; EUR 42,000 - 64,000; Full time

Benefits offered by this job

Hybrid work model

Valladolid office

Professional development opportunities

Job summary

Our client, a data analytics leader in Valladolid, seeks an experienced Backend Developer focusing on NoSQL databases. You will design, implement, and maintain scalable backend systems with strong API development and server-side logic.

A proactive, detail-driven approach, data integrity, and performance optimization are essential in a growth-focused environment. Join a collaborative team in Valladolid with a flexible hybrid model blending in-office and remote work, contributing to cutting-edge

Qualifications

• Experience as Backend Developer with emphasis on database design/management.
• Proficient in NoSQL databases (MongoDB, Cassandra, Redis).
• Proficient in Python, Java, or Node.js and RESTful APIs.
• Knowledge of cloud platforms (AWS/Azure/GCP) is a plus.

Responsibilities

• Design, develop, and maintain scalable backend services and APIs.
• Model data and queries for NoSQL databases with performance in mind.
• Ensure data integrity, security, and efficient storage/retrieval.
• Collaborate with frontend, data science, and stakeholders on requirements.
• Write clean, documented, maintainable code and optimize performance.
• Contribute to server-side logic and application infrastructure.
• Participate in code reviews and adhere to best practices.
• Troubleshoot backend issues and stay updated on tech trends.

Skills

Backend development

NoSQL databases

Python/Java/Node.js

RESTful APIs

Data structures & algorithms

Hybrid work adaptation

Education

Bachelor's degree in CS/Engineering or related field

Tools

MongoDB

Cassandra

Redis

Job description

Our client, a leading data analytics firm based in Valladolid , is looking for a skilled Backend Developer with a strong focus on NoSQL databases. This role offers a flexible hybrid work model, blending collaborative time in our Valladolid office with remote work flexibility. You will be instrumental in designing, developing, and maintaining robust backend systems that handle large volumes of data efficiently. We are seeking a proactive and detail-oriented developer with a deep understanding of database architecture, API development, and server-side logic. The ideal candidate will possess a passion for data integrity, performance optimization, and building scalable solutions. Join our innovative team and contribute to cutting-edge projects that leverage the power of big data. This is a fantastic opportunity to enhance your backend development skills and work with modern technologies in a supportive, growth-oriented environment.

About the Role

Our client, a leading data analytics firm based in Valladolid , is looking for a skilled Backend Developer with a strong focus on NoSQL databases. This role offers a flexible hybrid work model, blending collaborative time in our Valladolid office with remote work flexibility. You will be instrumental in designing, developing, and maintaining robust backend systems that handle large volumes of data efficiently. We are seeking a proactive and detail-oriented developer with a deep understanding of database architecture, API development, and server-side logic. The ideal candidate will possess a passion for data integrity, performance optimization, and building scalable solutions. Join our innovative team and contribute to cutting-edge projects that leverage the power of big data. This is a fantastic opportunity to enhance your backend development skills and work with modern technologies in a supportive, growth-oriented environment.

Key Responsibilities

• Design, develop, and maintain scalable backend services and APIs using languages like Python, Java, or Node.js.
• Develop and optimize data models and queries for NoSQL databases such as MongoDB, Cassandra, or DynamoDB.
• Ensure data integrity, security, and efficient storage and retrieval.
• Collaborate with frontend developers, data scientists, and other stakeholders to define and implement system requirements.
• Write clean, well-documented, and maintainable code.
• Implement and manage server-side logic and application infrastructure.
• Optimize application performance and database queries for speed and scalability.
• Participate in code reviews, ensuring adherence to coding standards and best practices.
• Troubleshoot and resolve backend issues and bugs.
• Stay updated with the latest backend technologies, database trends, and security best practices.

Requirements

• Proven experience as a Backend Developer with a focus on database development and management.
• Strong expertise in working with NoSQL databases (e.g., MongoDB, Cassandra, Redis).
• Proficiency in at least one backend programming language (e.g., Python, Java, Node.js).
• Experience in designing and developing RESTful APIs.
• Solid understanding of data structures, algorithms, and software design principles.
• Familiarity with cloud platforms (AWS, Azure, GCP) is a plus.
• Experience with version control systems (e.g., Git).
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities, suitable for a hybrid work setting.
• A Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

Benefits

Our client offers a competitive salary and a comprehensive benefits package. You will enjoy the flexibility of a hybrid work model, allowing for a healthy work-life balance while contributing from Valladolid . We provide excellent opportunities for professional growth, training, and career development. Join a dynamic and innovative team focused on delivering high-quality backend solutions. Benefits include ongoing professional development, regular team events, and the chance to work on challenging projects using modern technologies.

About the Role

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