Back-End Developer

We opened the 3 profiles within this same request. These resources will be responsible for developing and maintaining both front-end and back-end functionality of the Private Banking platform, ensuring that the solutions are aligned with technical standards and business needs in a cloud environment (AWS).Collaboration with the team responsible for data ingestion, transformation, and storage to ensure a seamless integration between systems.

Location : Spain

Remote

Permanent

3+ Years of experience required

We opened the 3 profiles within this same request. These resources will be responsible for developing and maintaining both front-end and back-end functionality of the Private Banking platform, ensuring that the solutions are aligned with technical standards and business needs in a cloud environment (AWS).Collaboration with the team responsible for data ingestion, transformation, and storage to ensure a seamless integration between systems.

Core Responsibilities

Design and develop RESTful APIs using Spring Boot and Node.js, optimized for operation in a cloud environment (AWS)

Implement business logic and ensure proper integration with the PostgreSQL database

Optimize service performance to ensure scalability in distributed environments

Develop and maintain unit and integration tests for back-end code

Collaborate with the Full-Stack Lead to define technical standards and solve complex problems

Document service, architecture, and relevant technical decisions

Required Skills

Advanced experience developing with Spring Boot and Node.js

Strong knowledge of RESTful API design in distributed environments

Experience with relational databases such as PostgreSQL, including data modeling and SQL query optimization

Familiarity with microservices-based architectures deployed on AWS

Knowledge of web security and API protection in the cloud

Experience with version control systems and CI / CD pipelines

Ability to identify and resolve back-end performance issues

Familiarity with containers and orchestrators such as those found on AWS (desirable)

AWS-related certifications (desirable)

Knowledge of investment concepts and private banking data models (desirable)

Good English proficiency (desirable)

2+ years of experience)

Seniority level

• Seniority level Mid-Senior level

Employment type

Job function

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