Senior Software Engineer

Position Description

Ata Glance

Legrand has an exciting opportunity for a Senior Software Engineer to join the Data Center Power & Control Division Team in Blumenau, Brazil.

We are seeking a highly skilled Senior Software Engineer to join our dynamic team. The ideal candidate will have extensive experience in designing and developing microservices architecture using containerization technologies.

You will play a key role in building scalable and secure applications while leveraging cloud platforms and a variety of databases.

What Will You Do?

• Design, develop, and maintain microservices architectures using Docker and Kubernetes.
• Implement and manage container orchestration to ensure efficient application deployment and scaling.
• Collaborate with cross-functional teams to define system architecture, design APIs, and integrate with various data stores such as PostgreSQL, Cassandra, and Redis.
• Develop and maintain messaging systems using RabbitMQ, NATS, and MQTT for asynchronous communication.
• Build and optimize RESTful APIs and gRPC services to ensure high performance and scalability.
• Develop microservices using Golang, focusing on clean code, maintainability, and performance.
• Work in a Linux OS environment, ensuring robust application performance and reliability.
• Utilize networking principles to design and implement communication protocols between services.
• Utilize cloud platforms (GCP and AWS) to deploy and manage applications in a secure and cost-effective manner.
• Implement security best practices throughout the Software Development Life Cycle (SDLC), including Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST).
• Conduct code reviews and mentor junior engineers to foster a culture of continuous improvement and knowledge sharing.
• Troubleshoot and debug complex issues using tools like GDB and PDB.
• Stay up-to-date with industry trends and emerging technologies to enhance our development practices and tooling.

Qualifications :

• Bachelor's or Master’s degree in Computer Science, Engineering, or a related field.
• 5+ years of experience in software development, with a strong focus on microservices.
• Proficiency in Go (Golang) and experience with other programming languages (e.g., Python).
• Strong experience with containerization and orchestration tools (Docker, Kubernetes).
• Familiarity with databases such as PostgreSQL, Cassandra, and caching solutions like Redis.
• Experience with messaging systems, including RabbitMQ, NATS, and MQTT.
• Solid understanding of cloud services (AWS, GCP) and deployment strategies.
• Experience in developing microservices in a Linux OS environment.
• Strong networking experience to facilitate effective service communication.
• Knowledge of application security practices, including SAST and DAST.
• Strong understanding of software development methodologies and best practices.
• Excellent problem-solving skills and the ability to work collaboratively in a team environment.
• Strong communication skills, both verbal and written.

Preferred Qualifications :

• Experience with CI / CD pipelines and DevOps practices.
• Familiarity with distributed systems and microservices communication patterns.
• Previous experience in a senior or lead engineering role.

About Legrand

Representing more than 150 years of innovation, Legrand is the global specialist in electrical and digital building infrastructures.

Our purpose is improving lives by transforming the spaces where people live, work, and meet with electrical and digital infrastructures and connected solutions that are simple, innovative, and sustainable.

Every day, over 39,000 Legrand employees work hard to enhance the buildings of tomorrow. Legrand is a global, publicly traded company listed on the Euronext (Legrand SA EPA : LR) with revenue of €7 billion, and products sold in 180 countries.

For more information, visit

About Legrand North and Central America

Legrand North and Central America (LNCA) employs over 6,500 associates in 50 locations, working across six divisions / sector : Audio Visual, Building Controls Systems, Data Power and Controls, Electrical Wiring Systems, and Lighting.

We hold a leading position in every North American market we serve and focus on exceeding our customers’ needs within the commercial, residential, and industrial industries.

LNCA offers comprehensive medical, dental and vision coverage, as well as distinctive benefits like a high employer 401K match, above-benchmark paid maternity and parental leave, paid time off to volunteer, and an active / growing Employee Resource Group network.

LNCA is an employee-centered, growing company with tremendous opportunity. For more information, visit legrand.us

About Legrand’s Data Center Power and Control Division

The industry-leading brands of Approved Networks, Ortronics, Raritan, Server Technology, and Starline empower Legrand’s Data, Power & Control to produce innovative solutions for data centers, building networks, and facility infrastructures.

Our division designs, manufactures, and markets world-class products for a more productive and sustainable future. The exceptional reliability of our technologies results from decades of proven performance and a dedication to research and development.

Equal Opportunity Employer

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