Senior HPC Data Engineer (#3958)

N-iX; Brasília; Híbrido; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A technology services company is seeking an experienced Data Service Module Engineer to develop and deploy a data service module focused on high-performance data storage and retrieval systems. Candidates should have a Bachelor’s or Master’s degree and 3+ years of relevant experience, particularly with HDF5 and HPC systems. Competitive salary and flexible working options are offered.

Serviços

Flexible working format

Competitive salary

Professional development tools

Active tech communities

Qualificações

• 3+ years of experience in developing and deploying data services for HPC or similar systems.
• Proven expertise with HDF5 or similar in parallel I/O operations.

Responsabilidades

• Design and implement the data service module using HDF5.
• Optimize I/O operations for CPU/GPU-based workflows.
• Develop and execute test cases for module performance.

Conhecimentos

C++

Python

GoLang

Fortran

HDF5

MPI I/O

POSIX I/O

SQL

Formação académica

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related fields

Ferramentas

Airflow

Prefect

Dagster

Descrição da oferta de emprego

Job Overview

We are looking for an experienced Data Service Module Engineer to develop and deploy the data service module for the HPC modeling project. This role focuses on implementing high-performance data storage and retrieval systems using HDF5 or similar, with parallel and concurrent I/O capabilities. The ideal candidate will have expertise in designing scalable data services optimized for HPC or distributed workflows, ensuring low latency and high throughput.

Project: Digital asset operations platform

Project: Global biopharmaceutical company

Module Development and Deployment

• Design and implement the data service module using HDF5 for efficient data storage and retrieval.
• Develop parallel and concurrent I/O mechanisms to optimize performance for large-scale datasets.
• Ensure the module is tightly integrated with HPC and visualization workflows.

Performance Optimization

• Optimize I/O operations for CPU/GPU-based workflows to minimize bottlenecks.
• Implement caching, compression, and other strategies to enhance performance.

Data Management

• Design data structures and schemas suitable for storing 3D grid data and other simulation outputs.
• Ensure data integrity and consistency during concurrent read/write operations.

Testing and Validation

• Develop and execute test cases to validate module performance and reliability under various load conditions.
• Conduct benchmarking to ensure scalability across different hardware configurations.

Documentation and Support

• Document the architecture, APIs, and usage guidelines for the data service module.
• Provide technical support to the development and visualization teams for data integration.

Qualifications

Education:

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related fields.

Experience:

• 3+ years of experience in developing and deploying data services for HPC or similar systems.
• Proven expertise with HDF5 or similar, in parallel I/O operations. Equivalent experience in distributed systems is also applicable.

Technical Skills:

• Programming: Strong proficiency in (at least one): C++, Python, GoLang, or Fortran.
• HDF5 Expertise: In-depth knowledge of HDF5 APIs and advanced features like parallel HDF5.
• Parallel I/O: Experience with MPI I/O, POSIX I/O, or similar frameworks for concurrent/parallel data access.
• Performance Optimization: Skills in profiling and optimizing I/O operations for large datasets.
• Proficiency in SQL and experience with any RDMS.
• Might be a plus: knowledge of at least one orchestration and scheduling tool, for example, Airflow, Prefect, Dagster, etc.

Soft Skills:

• Strong problem-solving skills and ability to work in a multidisciplinary team.
• Excellent communication skills for cross-team collaboration and documentation.

Preferred Qualifications:

• Familiarity with data formats used in scientific computing, 3D visualization, and simulation workflows.

We Offer

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing