Sr. Engineer - Power Conversion Embedded

Nextpower Brasil Ltda; Sorocaba; On-site; BRL 167,400 - 279,000; Full time

Job summary

Nextpower Brasil Ltda is looking for an experienced embedded software developer to design cutting-edge electronic circuits for a variety of applications. You will work on embedded controllers, power converters, and data acquisition nodes, leveraging your expertise in mixed analog and digital designs.

Join a dynamic team dedicated to driving the transition to cleaner energy, utilizing smart technology and data-driven insights to revolutionize the energy industry.

Qualifications

• 5 years of experience as an embedded software developer.
• Solid knowledge of embedded systems architecture.
• Good understanding of debugging and testing embedded systems.

Responsibilities

• Design mixed analog and digital electronic circuits.
• Model electrical systems and design optimal digital controllers.
• Implement real-time digital control algorithms in firmware.

Skills

Embedded systems architecture

C/C++ programming

RTOS

Debugging and testing

Microcontrollers and microprocessors

Problem-solving skills

English proficiency

Education

Master’s degree in electrical engineering or equivalent

Tools

VHDL/Verilog

Job description

Qualifications

• Master’s degree or higher in electrical engineering or equivalent.
• Minimum 5 years of experience as an embedded software developer with solid knowledge of embedded systems architecture.
• Proficiency in programming languages such as C/C++ or assembly language.
• Familiarity with RTOS (Real‑Time Operating Systems), embedded Linux, and other embedded platforms.
• Good understanding of debugging and testing embedded systems, including hardware‑in‑the-loop (HIL) testing.
• In‑depth understanding of microcontrollers, microprocessors, and hardware‑software interaction.
• Understanding low‑level hardware architecture, software optimization, memory management, and real‑time processing.
• Strong problem‑solving skills and ability to work with hardware/software interfaces.
• Demonstrated ability to work independently and collaboratively in cross‑functional teams.
• Excellent communication skills and ability to work effectively in a collaborative environment.
• Strong background in system modeling/simulation and analog/digital controller design.
• English Advanced.

Responsibilities

• Design mixed analog and digital electronic circuits with microcontrollers, op‑amps, power electronics switches, etc. for various electrical systems including embedded controllers, wireless communication devices, power converters, and data acquisition nodes.
• Model electrical systems such as power converters and motor drives and design the optimum digital controllers based on simulations and real testing data.
• Implement real‑time digital control algorithms in firmware.
• Design FPGA circuits and program them in VHDL/Verilog.
• Collaborate with design and development teams to optimize designs and improve product quality.
• Join a dynamic and diverse team that pushes the limits of innovation, developing custom power and energy solutions.
• Your contributions will drive the creation of products that help make the world greener.
• Leverage your expertise to shape the future of the energy industry, delivering unmatched performance, efficiency, and seamless integration.

At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility‑scale power plants. Our comprehensive portfolio enables faster project delivery, higher performance, and greater reliability, helping our customers capture the full value of solar power. Our talented worldwide teams are redefining how solar power plants are designed, built, and operated every day with smart technology, data‑driven insights, and advanced automation. Together, we’re building the foundation for the world’s next generation of clean energy infrastructure.