Backend Engineer

Cognyte; Florianópolis; Híbrido; BRL 120.000 - 240.000; Tempo integral

Resumo da vaga

Cognyte in Florianópolis, Brazil, is seeking a Backend Developer to join our team. You’ll build high-performance backend services in C++ on Linux, handling real-time data in mission-critical environments.

You’ll work with Docker and Kubernetes, integrate with databases and APIs, and focus on reliability, low latency, and robust testing. Strong English is required.

Qualificações

• Professional experience with C++ in backend services.
• Knowledge of multithreading, memory management, and performance tuning.
• Networking concepts (TCP/IP, sockets).
• Experience with databases and service integration.
• Advanced English proficiency.

Responsabilidades

• Design, build, and maintain high-performance backend services in Linux.
• Process high-throughput data streams with reliability and low latency.
• Integrate services with databases, APIs, and distributed components.
• Investigate production issues and optimize performance.
• Ship and maintain applications in Docker and Kubernetes environments.
• Improve automation, testing, and engineering practices.

Conhecimentos

C++

Multithreading

Memory management

Networking TCP/IP

Databases

English proficiency

Ferramentas

Docker

Kubernetes

CMake

CI/CD

Descrição da vaga

Curious about what it’s like to work at Cognyte?

At Cognyte, you'll collaborate with expert colleagues around the globe to solve problems most people will never even know exist.

You'll be part of building unique solutions shaped by real investigative methodologies, enabling our customers to identify, investigate, visualize, and prevent criminal, terror, and security threats worldwide.

These solutions are used by law enforcement, national security, and military intelligence agencies in nearly 100 countries to turn massive volumes of data into clear, actionable intelligence for a safer world.

At Cognyte, we create cutting-edge investigative analytics software that accelerates investigations and helps customers detect and respond to real security threats, cyber threats, financial crimes, and more.

We're looking for a Backend Developer to join our team in Florianópolis (SC) / Brazil. You'll build high-performance services that process real-time data in mission-critical environments.

What you'll do

• Design, build, and maintain high-performance backend services in modern C++ on Linux
• Process high-throughput data streams with a focus on reliability and low latency
• Integrate services with databases, APIs, and distributed components
• Investigate complex production issues and optimize performance
• Ship and maintain applications in containerized environments (Docker / [Kubernetes])
• Improve our automation, testing, and engineering practices

What you bring

• Professional experience with C++
• Knowledge of multithreading, memory management, and performance tuning
• Familiarity with networking concepts (TCP/IP, sockets)
• Experience with databases and service integration
• Advanced English proficiency

Nice to have

• Experience with telecom or network protocols ([e.g., SIP, RTP, ASN.1])
• CMake, CI/CD, and automated testing (unit and integration)
• Python for tooling and testing

Curious? Us too!

We believe that diverse teams drive the greatness of ideas, products, and companies.
Whatever your race, gender, age, creed, or taste in music – if you’re curious enough, you don’t need to check every box to apply.
We’re waiting for you.