Embedded Software Engineer – Battery Management Systems (BMS) Software

Front Door Defense; Województwo pomorskie; On-site; PLN 110,000 - 170,000; Full time

Job summary

Lyten is seeking an Embedded Software Engineer to design, develop, and maintain firmware for Battery Management Systems across hardware platforms from concept to production.

You'll work closely with hardware designers and data scientists, writing C and testing on RTOS-based or bare-metal systems, with MISRA-C standards and documentation.

This entry-to-mid-level role provides growth as you gain responsibility in a fast-paced, international energy and materials company.

Qualifications

• 2–4 years of embedded software experience
• BSc or MSc in CS/CE/EE
• Strong C programming and microcontroller fundamentals
• Ability to read schematics and datasheets
• Experience debugging hardware-software interaction
• Familiarity with Git and CI workflows
• Basic knowledge of battery concepts is a plus

Responsibilities

• Design, implement, and test firmware for BMS platforms
• Develop software on RTOS-based or bare-metal systems
• Debug issues across hardware–software boundary
• Create unit tests, participate in HIL testing, and run regression tests
• Collaborate across teams throughout the full product lifecycle
• Write and maintain design notes and interface specs
• Follow MISRA-C coding standards and best practices

Skills

C programming

Debugging

Microcontroller basics

Git

CI workflows

Battery concepts

Education

BSc or MSc in Computer Science, Computer Engineering, or Electrical Engineering

Job description

Embedded Software Engineer – Battery Management Systems (BMS)

Develop and verify embedded firmware for Lyten's BMS across hardware platforms from concept to production

Location: Gdańsk, Pomeranian Voivodeship

About The Role

Embedded Software Engineer

Lyten is leading an industrial revolution through Lyten 3D Graphene™, a breakthrough supermaterial unlocking a new generation of products — from lithium–sulfur batteries and energy storage systems to concrete admixtures, lightweight composites, and next‑generation sensors that are revolutionizing industries. Together, these innovations are making a massive global improvement and driving real‑world impact across energy, mobility, construction, and defense.

At Lyten, we develop technologies that redefine how the world stores and uses energy. Our battery systems combine advanced engineering, safety, and an uncompromising focus on quality. We're now looking for an Embedded Software Engineer who's excited to grow, learn, and make a real impact.

Your Role

As an Embedded Software Engineer, you'll design, develop, and maintain embedded software for our Battery Management Systems (BMS). This is an entry‑to‑mid‑level role, ideal for engineers who want to deepen their technical expertise and gradually take on more responsibility.

You'll work closely with hardware designers, system architects, and data scientists to deliver robust, safety‑aware firmware, written primarily in C, that ends up in real products used every day.

What You'll Do

• Design, implement, and test firmware for BMS platforms
• Develop software on RTOS‑based or bare‑metal systems
• Debug complex issues across the hardware–software boundary
• Create unit tests, participate in HIL testing, and run regression test suites
• Collaborate across teams throughout the full product lifecycle
• Write and maintain technical documentation (design notes, interface specs)
• Follow industry best practices and coding standards (including MISRA-C basics)

What We're Looking For:

Experience & Education

• 2–4 years of experience in embedded software development
• B.Sc. or M.Sc. in Computer Science, Computer Engineering, Electrical Engineering, or a related field

Technical Skills

• Strong C programming skills and solid understanding of microcontroller fundamentals
• Ability to read schematics and datasheets for peripheral configuration
• Experience using software debuggers to diagnose hardware-software interaction issues
• Familiarity with Git version control and basic CI workflows
• Basic knowledge of battery concepts (cell voltage, balancing, SOC estimation) is a plus

Other

• Excellent English skills, both written and spoken
• Strong problem-solving mindset and curiosity to learn

What Will Help You Succeed

• A strong sense of ownership, from concept to production
• The ability to troubleshoot complex problems in a fast‑paced, international environment
• Curiosity and motivation to see your work used in everyday life
• Flexibility, attention to quality, and a positive, collaborative attitude
• A good sense of humor and positive energy

Why Lyten?

Because we combine cutting‑edge technology with real‑world impact. We value people who are curious, motivated, and excited by challenges. We move fast, care deeply about quality, and build technology that matters.

If this sounds like your kind of challenge — come help us shape the future of energy.

Why Work at Lyten

At Lyten, you'll be part of a team that's redefining what's possible in energy, materials, and manufacturing. We're not just imagining the future — we're building it today with breakthrough technologies that are changing how products are made and how industries innovate.

Our people are the heart of that mission. From world‑class scientists and engineers to creative problem‑solvers in operations, manufacturing, and commercialization, every member of the Lyten team plays a role in turning bold ideas into real‑world impact. We believe that the best work happens when you're doing great things in the world — with people you like. Collaboration, curiosity, and a shared sense of purpose drive everything we do.

What You’ll Find at Lyten

• A mission that matters: Contribute directly to solving complex challenges in energy, mobility, and materials innovation.
• Cutting‑edge innovation: Work on technologies at the intersection of materials science, energy storage, and advanced manufacturing that strengthen energy security and local supply chains.
• Extraordinary people: Join a team of talented, friendly, and down‑to‑earth innovators who support, challenge, and inspire one another every day.
• Teamwork and culture: Experience a workplace built on trust, respect, and shared success — where collaboration fuels breakthroughs and everyone's ideas are heard.
• Global impact: Help scale new materials and energy solutions that reinforce industrial resilience across the U.S. and Europe.
• Career growth: Be part of a fast‑moving company entering a commercial growth phase, with opportunities to lead, learn, and make your mark.
• Purpose‑driven values: Thrive in an environment that celebrates ingenuity, optimism, and meaningful progress — together.

Lyten offers the opportunity to do the most important work of your career — helping build the technologies that will power the next century of innovation.

Join us, and help transform industries, communities, and the planet with friends who share your drive to make a difference.