At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the worlds leading manufacturers. Due to our continued growth we are now recruiting for a BMS Algorithm Developer to be based at our customers site in Coventry .
Our Embedded Systems Solutions department (ESS) encompasses all activities outlined under the Automotive SPICE (ASPICE) process framework, including systems engineering, software engineering, coding, and all levels of functional testing. Beyond core development, ESS also integrates critical supporting processes such as project management, risk assessment, functional safety, and cybersecurity, ensuring compliance with ASPICE standards and delivering reliable, secure, and high-quality embedded systems & solutions.
The Role:
We are looking for a passionate and experienced BMS Algorithm Developer to lead the design, development, and validation of cutting-edge battery control algorithms for electric and hybrid vehicle applications. This role is integral to shaping the future of energy storage management across vehicle platforms, ensuring performance, safety, and compliance with global standards.
Area of Responsibility
Develop robust algorithms for State of Charge (SoC), State of Health (SoH), State of Power (SoP), fault diagnostics, and cell balancing
Design and implement protection logic, thermal management, and charging strategies
Model and simulate battery behavior using MATLAB/Simulink and PLECS
Write and optimize real-time embedded software in C/C++ for BMS microcontrollers
Execute testing strategies including Model-in-the-Loop (MIL), Software-in-the-Loop (SIL), and Hardware-in-the-Loop (HIL)
Collaborate with battery, thermal, system integration, and software engineering teams to ensure seamless vehicle deployment
Ensure systems align with industry standards including ISO 26262 and AUTOSAR
Knowledge / Experience
Hands-on experience in BMS algorithm development (e.g., SoC/SoH estimation, fault handling, thermal modeling)
Strong programming skills in MATLAB, Simulink, Embedded C/C++, Python
In-depth knowledge of battery chemistries such as Li-ion, LFP, NMC
Proficient in control theory, including digital filters and Kalman filters (EKF/UKF)
Familiarity with CAN protocols, UDS, and diagnostic tools
Preferred:
Exposure to ISO 26262 functional safety processes
Experience with machine learning for battery performance prediction
Automotive development knowledge using ASPICE and V-model lifecycle
In return for bringing your expertise to our business we offer a competitive salary along with excellent benefits including:
Pension Scheme We match employee contribution up to 5% of salary
25 Days Holiday
Private Health Care
Tata Jaguar Land Rover Privilege Scheme - up to 20% off new JLR vehicles
Group Income Protection
Health Assured Employee Assistance Program
Group Life Assurance
Health Shield Private Health Cash Plan
If you are passionate about bringing innovation to the projects you work on and want to join a global company, then this is the place for you.
Tata Technologies: Engineering a better world.
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