Full Stack Developer (Hybrid/Remote)

JR France; Les Ulis; À distance; EUR 70 000 - 120 000; Plein temps

Résumé du poste

A leading company is seeking a Principal Software Engineer to architect high-performance data and streaming platforms. This role requires significant expertise in Java and C++, alongside leadership in Agile environments. The successful candidate will drive technical strategy, mentor engineers, and collaborate closely with product managers and data scientists to align solutions with business goals.

Qualifications

• 4 to 30 years of expertise in Java, C++, and Kafka.
• Professional experience in software engineering.
• Experience with cloud platforms for deploying applications.

Responsabilités

• Define and drive the technical roadmap for data platforms utilizing Java, C++, Kafka.
• Architect robust systems for real-time data processing.
• Mentor engineering teams and uphold code quality standards.

Connaissances

Java

C++

Kafka

MongoDB

Python

Formation

Bachelor’s degree in Computer Science

Outils

AWS

Azure

GCP

Description du poste

Founded in 1976, HCL is one of India's original IT garage start-ups.

Job Title: Principal Software Engineer

Location: Work Location: Language: French Native or similar

We are seeking an accomplished Principal Software Engineer with 4 to 30 years of expertise in Java, C++, Kafka, MongoDB, Python, and Maven. This role involves architecting and delivering high-performance, scalable data and streaming platforms, shaping technical strategy, mentoring engineering teams, and ensuring the success of mission-critical systems.

Responsibilities:

• Define and drive the technical roadmap for distributed data and streaming platforms, leveraging Java, C++, Kafka, and MongoDB.
• Architect and implement robust, scalable systems for real-time data processing and storage using Kafka and MongoDB.
• Lead the development of performance-critical components using Java and C++ to meet stringent latency and throughput requirements.
• Design and optimize data pipelines with Kafka for real-time streaming and batch processing, ensuring scalability and reliability.
• Utilize Python for scripting, automation, and integration of data workflows or analytics components.
• Mentor senior and junior engineers, fostering technical excellence, innovation, and best practices.
• Partner with product managers, data scientists, and architects to align technical solutions with business objectives.
• Establish and enforce standards for code quality, performance, and security through reviews, testing, and best practices.

Minimum Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• Professional experience in software engineering, with deep expertise in Java and C++ development.
• Experience with Apache Kafka for real-time data streaming.
• Experience using Python for scripting, automation, or data processing.
• Expert-level proficiency in Java (Spring Boot, Hibernate, or similar frameworks) and C++ (modern standards).
• Deep experience with Kafka for designing and managing streaming data pipelines.
• Experience with cloud platforms (AWS, Azure, GCP) for deploying data-intensive applications.
• Proven leadership in Agile/Scrum environments, with experience driving large-scale projects.

Additional Information:

Work Location: Language: French Native or similar