Electrical Engineer

Halide Energy is a battery manufacturing company based in the Helsinki region of Finland, building copper flow battery storage solutions for grid-scale energy producers and industrial users. We have been recognised as one of the most innovative technologies in energy from the fields of electrochemistry, having strong backing from industry stakeholders within Europe. To meet our development milestones and project ambitions, we are seeking an Electrical Engineer with expertise in embedded systems to develop an advanced Battery Management Systems (BMS) for our flow battery platforms.

This role is ideal for engineers who blend hardware and software skills, enjoy hands-on analytical problem-solving, and are passionate about robust, reliable system development. You'll create BMS software and hardware solutions, integrate and validate control systems, and work with external partners for power interface connections. This is an in-person office role, based in the Helsinki Metropolitan region with limited on-site travel responsibilities. This position is open on a rolling basis, and will be closed once a suitable candidate is identified and hired.  Send your CV via email to recruitment@halide. energyResponsibilities include:

Design, implement, and validate BMS control software and embedded hardware, including safety-critical fault detection and robust system autonomyLead software testing, deployment, and ongoing support for lab and field installationsDevelop system requirements, schedules, and technical documentation (requirements/specifications)Analyse and improve system design, focusing on reliability, safety, and continuous performance enhancementsCollaborate with engineers, scientists, and product managers from concept to production in multidisciplinary teamsUtilise engineering tools for circuit design, debugging, and version control (e. g. , Git)Apply effective testing frameworks, unit testing, and continuous integration practicesProvide hands-on support for system integration, testing, and commissioningQualifications:

Bachelor's or Master's in Electrical Engineering, Embedded Systems, Control Engineering, Computer Engineering, Mechatronics, or similar2+ years' experience in embedded software or firmware for energy storage, robotics, or automationProficient in C/C++/Rust for embedded or bare metal applicationsSolid understanding of digital/industrial protocols (CAN, SPI, Modbus, etc. )Experience in safety-critical software architectures, testing, and validationFamiliarity with hardware schematics, PCB design, and system troubleshootingStrong documentation, communication, and collaborative skillsProficient in written and verbal EnglishWhat we offer: A supportive team of scientists, engineers, and entrepreneurs.

Competitive salary and comprehensive benefitsCollaborative, mission-driven environmentCareer growth and ownership of high-impact projects Exposure to partnering with major energy companies and industry leaders in Europe and beyondOpportunity to lead technical innovation in building novel and sustainable energy storage systems of the futureCulture Statement: Not sure if you meet every requirement? Research shows some talents hesitate to apply unless they match every single qualification. At Halide Energy, we strive for a genuine and inclusive workplace with a heavy emphasis on competence development and on-the-job learning.

If you’re enthusiastic about this opportunity but your experience doesn’t align with all the listed criteria, we still want to hear from you. You could be the ideal fit for this role or another position on our team. Join us to accelerate the transition towards renewable energy with advanced, sustainable flow battery systems.  We are an equal opportunity employer committed to diversity and inclusion. For more details or questions, please email recruitment@halide. energy.