Software Engineer jobs in Spain

VFlowTech (VFT) is reinventing energy storage with Vanadium redox flow technology, with a vision to develop the cheapest and most scalable Vanadium redox flow batteries in the world. VFT solution is proven to be one of the safest, most durable and environmentally friendly battery technologies.

VFT is a spin-off of the CleanTech lab of Nanyang Technological University (NTU), Singapore, and benefits from unique IP arising from many years of intensive research at NTU. VFT founders and management team have deep experience in the renewable space, and Vanadium redox flow technology.

VFT is passionate about powering tomorrow’s energy demands in a sustainable way. To achieve this, we believe in attracting great talent through the creation of a vibrant, progressive workplace that makes them our greatest assets. We’re always on the lookout for experienced and passionate individuals to be part of the team, working and collaborating effectively to make a positive difference. Our subsidiary office and production site is based in Faridabad, Delhi, India.

VFlowTech is involved in the design, development and deployment of Advanced Energy Storage Systems and Microgrids based on Vanadium Redox Flow Batteries (VRFB) and Lithium-ion Battery (LFP type).

For developing Battery Management Systems (BMS):

• Define BMS functions, design hardware architecture, schematics, PCB layout, select suitable components, devices and equipment.
• Develop and implement BMS firmware with core algorithms (charging, discharging, SOC/SOH calculations and balancing, etc.).
• Develop and debug BMS firmware and perform on-site debugging of energy storage systems.

For developing Energy Management Systems (EMS):

• Define EMS functional requirements, design overall solutions, and formulate software architecture.
• Design system communication, SCADA, power quality regulation, energy metering, and other topological structures.
• Develop and implement EMS software system and module testing and conduct overall software integration for energy storage systems.
• Build BMS and EMS testing platforms for functional, performance, and reliability testing.
• Responsible for researching industry-related products, standards, and technological trends in BMS/EMS, and continuously provide suggestions and improvements for the company's BMS/EMS technology roadmap.

Role Requirements:

• Proficiency in programming languages such as C and C++, with experience in embedded system design (TI/Microchip/STM32 MCU, DSP, SoC etc.).
• Familiarity with electronic circuits and microcontroller applications, as well as expertise in various communication protocols (CAN, Modbus, I2C, SPI, RS485, RS232, etc.).
• Familiarity with BMS features and BMS operation principles, such as parameter monitoring, protection logic, fault diagnosis, SOC/SOH estimation,
• Familiarity with power system SCADA/EMS systems, such as solar forecasting, frequency regulation (automatic generation control (AGC), droop control, secondary frequency regulation), economic energy dispatch.
• Knowledge of on-grid/off-grid microgrid systems and understanding of grid-connected energy storage standards, grid requirements, and electricity market requirements is preferred.

• PhD/master’s degree in electrical, electronics or software or mechatronics engineering or relevant degrees
• 3 years of relevant experience (firmware engineer, embedded design and/or validation)
• Knowledge of microgrid and microgrid control, an advantage.
• Should be self-starters and be able to work with minimal supervision.
• Willingness to learn new things and adapt with the changes.

Good to have:

• Relevant experience in Power Electronics Design
• Good with PCB layout practices for EMI/EMC
• Experience with FPGA or HDL (Verilog, VHDL)

Perks of Joining VFT:

• Competitive Salary Package.
• Performance-based Variable Bonus.
• Vibrant Environment & Company Culture.
• Medical & Hospitalization Insurance.
• Comprehensive Leave & Benefits Package.
• Convince us with your skills & strengths and we promise you progressive personal & career development opportunities with our leading-edge technologies and industry know-how.

Why Join VFlowTech:

• We offer our employees excellent working conditions, and numerous opportunities for development.
• Our team is diverse, multi-cultural and shares the drive to make a difference and create change.
• We encourage our team to bring in their ideas and take initiatives.
• We foster a rapidly scaling working environment with a very entrepreneurial, innovative, and collaborative culture.
• We see the opportunities, where others see problems

Equal Opportunity Employer Motto:

VFT is an equal opportunity employer. All qualified applicants for employment with VFT will receive consideration for employment without regard to race, sex, age, colour, religion, marital status, sexual orientation, gender identity, veteran status, status with regard to public assistance, source of income, national origin, citizenship status, disability, or any protected status.