Embedded Developer (EV Fast-Charging)

Location: Hybrid in Lahti, Finland, with at least 1–2 days per week on site. The assignment starts in December 2026 or early 2027 and requires 100% allocation for 12+ months.

Company

hirify.global connects software and technology professionals with client projects through employment at hirify.global Mavericks or freelancing via hirify.global Partners.

What you will do

• Develop embedded backend software in modern C++20 or newer and C on embedded Linux built with Yocto.
• Implement real-time control systems and control loops for power electronics in a safety-critical environment.
• Develop and maintain communication over CAN, CANopen, Modbus TCP, SPI, I²C, TCP/UDP sockets, HTTP, MQTT, and Ethernet.
• Build test automation with hardware-in-the-loop testing, unit tests, Python, and Robot Framework.
• Maintain code quality through static and dynamic analysis, profiling, and CI/CD pipelines in GitHub Enterprise.
• Collaborate across two parallel product lines and work closely with the development team.

Requirements

• Solid embedded software development experience with C and modern C++20 or newer.
• Hands-on experience with embedded Linux, preferably Yocto-based distributions.
• Experience with power electronics, real-time control systems, and/or safety-critical software.
• Broad understanding of industrial and serial buses, including CAN, CANopen, Modbus TCP, SPI, and I²C.
• Network programming skills with TCP/UDP sockets, HTTP, MQTT, Ethernet, and layer 3 networking concepts.
• Experience with test automation and testing practices, including unit testing, Python, and Robot Framework.
• Collaborative mindset, open communication, and strong teamwork.
• Fluent English required. Finnish is required for employment with hirify.global Mavericks.

Nice to have

• Background in power electronics, drives, elevators, energy, or industrial equipment.
• Experience with HIL test environments.
• Experience with Clang-Tidy, Coverity, Valgrind, profilers, or other static and dynamic analysis tools.
• Experience with GitHub Enterprise CI/CD pipelines.
• Finnish language skills for other collaboration models.

Culture & Benefits

• Choose between freelancing through hirify.global Partners or employment through hirify.global Mavericks.
• Freelancers receive independent project work and support from hirify.global’s sales network without administrative work.
• Employees receive a competitive salary, comprehensive benefits, a professional community, and the flexibility to switch projects within hirify.global.
• The first contract is for 12 months, with the potential for a long-term role.

Hiring process

• Submit an application for review.
• Complete an initial conversation and a second, more detailed discussion of technical expertise.
• Meet the client during the client introduction stage; the final agreement is either a freelance contract with hirify.global Partners or an employment contract with hirify.global Mavericks.