Embedded SW Engineer
TK Elevator Brasil (GUA) — Guaíba, Rio Grande, Brasil
Quem somos
People are at the heart of everything we do at TK Elevator: we work as a team, we care about the safety of others and we share a common vision to keep the world moving. This is your opportunity to go further and impact the future of urban mobility. what we expect.
Nossas expectativas
We are seeking a highly skilled and self-motivated embedded systems engineer with deep expertise in modern C++ (C++17/20), Linux internals, and application-level networking. In this role, you’ll contribute to the development of robust Linux user-space services and daemons, interface with devices through protocols like SPI, I2C, and GPIO, and help shape scalable and testable code using interface-driven design and unit testing practices. Your ability to navigate system-level programming with tools like systemd, journald, and various Linux diagnostics will be key to ensuring performance and reliability. Experience with REST, MQTT, and secure communication using TLS/mTLS will support cloud integration across our embedded systems. Familiarity with Yocto, CI pipelines, and Agile workflows is a strong plus, as you'll be working closely with a cross-functional team to bring innovative and resilient solutions to life within TKE’s global product landscape.
- C/C++ Development
- Expert in modern C++ (C++17/20), STL, and system-level programming using POSIX APIs.
- Practical experience writing Linux user-space services and daemons using systemd.
- Experience with user-space device access (e.g., serial, I2C, SPI, GPIO)
- Familiar with CMake-based build environments and modular and monolithic codebase structures.
- Comfortable with interface-driven design, dependency injection, and unit testing with mocks.
Linux System Knowledge
- Deep understanding of Linux internals: processes, threads, IPC, filesystems, sockets, and signals.
- Hands-on with systemd, journald and networking tools (ip, dnsmasq, dhcpcd, etc.).
- Competent in diagnosing runtime behavior using gdb, valgrind, strace, lsof, top, perf, etc.
- Experience with logging infrastructure, log rotation, and structured logs
Application-Level Networking
- Familiar with application protocols: REST, MQTT
- Experience with TLS/SSL, mTLS, and certificate handling in embedded environments.
Quem buscamos
Nice to Have
- Experience publish-subscribe patterns for loosely coupled service architectures.
- Familiarity with Git, CI pipelines, Docker, and Bitbucket, Jira workflows.
- Understanding of how Yocto works; capable of debugging image integration issues and contributing to application-layer recipes.
- Comfortable adding new packages, tweaking configuration, and interacting with the Yocto-based OS environment.
- Not expected to be a Yocto expert, but should collaborate well with the platform team when deep integration is needed.
- Comfortable with Agile development and working in a multi-disciplinary embedded team.
O que oferecemos
Health care, Dental care, Bonus, Private pension, Program for pregnant women, Social support program, Life insurance, Telemedicine, Telenutrition, Telepsychology, Restaurant, Transportation.
Outras informações
TK Elevator prides itself on being an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, ethnicity, gender, religion, sexual orientation, disability or age.
Detalhes da vaga
| Data de publicação: | 2025/08/05 |
|---|---|
| Nível de experiência: | Profissionais experientes |
| Limitação do contrato: | Por tempo indeterminado, Período integral |
| Modalidade de Trabalho: | Híbirido |
| Grupo do Cargos: | Pesquisa e Desenvolvimento e Inovações |
| Indústria: | Engenharia e Mobilidade Urbana |
| Número da vaga: | BRA_ET_BULA_TK_ELEVA78238 |
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