Lead Embedded Software Engineer

Lead Embedded Software Engineer

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians – put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality. Our ultimate aim is to provide increased value to both our customers and society. New, game‑changing ideas and continuous improvement have been part of our DNA since 1834.

Together, we can create new business opportunities and a more sustainable future that we can all be proud of.

We want to transition the world towards a decarbonised and sustainable future. By pushing the boundaries of engineering and technology, we can make it work. We are always on the lookout for future‑oriented talent – want to join the ride?

Wärtsilä Energy Storage Business (ESB) is the leading global energy storage optimiser. Our mission is to deliver integrated energy solutions that build a resilient, intelligent, and flexible energy infrastructure – unlocking the way to an optimised renewable future. By integrating renewables, energy management technology, and storage with traditional energy resources, we reinvent clean energy production from the largest and most complex grids to the most remote and essential microgrids.

We play a key role in Wärtsilä’s vision towards a 100 % renewable energy future through flexibility, reliability, and integration for a more sustainable world for us all.

Wärtsilä Energy Storage Business (ESB), a leading battery energy storage integrator, is seeking an experienced and motivated Lead Embedded Software Engineer to join our team with a minimum 8 years of experience in embedded software engineering. This exciting opportunity will allow you to contribute with your knowledge and passion in the development of cutting‑edge technologies to aid on the Wärtsilä’s vision towards a 100 % renewable energy future.

• Electrical, Computer Engineering, or related field

• Embedded System Programming:
  Experience programming in C, C++, and Assembly for common TI, ARM and PIC processors
• Mathematical Computing:
  Experience with MATLAB and related products like Simulink and Stateflow for simulation and modelling tasks.
• Software Tools:
  Practical usage of software management tools like Git, Bitbucket, and Jira. Experience with GNU build tools and cross‑compilers.
• Embedded Interfaces:
  Experience developing low‑level device drivers for hardware peripheral interfaces such as SPI, I2C, USART, JTAG, GPIO, ADC and USB.
• RTOS and Frameworks:
  Programming knowledge of operating systems like TI‑RTOS, Linux for embedded targets and VxWorks. Familiarity with frameworks like Embedded Coder from Mathworks.
• Safety and Reliability Standards:
  Working knowledge of safety standards like IEC 61508 and reliability methodologies such as Fault Trees, RBD, STPA, and FMEA.
• Coding Standards:
  Experience adhering to coding guidelines and standards like MISRA‑C and SEI CERT
  
  C.
• Systems Engineering:
  Understanding of systems engineering principles, requirements gathering, analysis, and validation, including familiarity with Model‑Based Systems Engineering tools.
• Test Automation:
  Experience with software quality assurance including unit and integration test development, and code inspection and reviews.
• Hardware Familiarity:
  Working knowledge of digital and analog circuits, PCBs, IC datasheet analysis, and usage of hardware testing equipment like oscilloscopes and power supplies.
• Communication Protocols:
  Additional expertise in communication and web protocols within the context of embedded systems such as RS232, RS485, CAN, MODBUS, OPC, Ethernet, TCP/IP, UDP, and HTTP is preferred.
• Documentation:
  Experience generating technical documentation and potentially authoring internal or external publications.
• Agile Methodology:
  Experience with Agile development practices and principles is a plus.
• Battery Management Technologies:
  Understanding of battery management and control systems will be considered a plus.

• Excellent written and oral communication skills
• Strong organisational skills
• Ability to work…