Job Description
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 balancingDesign and implement protection logic, thermal management, and charging strategiesModel and simulate battery behavior using MATLAB/Simulink and PLECSWrite and optimize real-time embedded software in C/C++ for BMS microcontrollersExecute 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 deploymentEnsure systems align with industry standards including ISO 26262 and AUTOSARKnowledge / Experience:Must-Have Skills: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++, PythonIn-depth knowledge of battery chemistries such as Li-ion, LFP, NMCProficient in control theory, including digital filters and Kalman filters (EKF/UKF)Familiarity with CAN protocols, UDS, and diagnostic toolsPreferred:Exposure to ISO 26262 functional safety processesExperience with machine learning for battery performance predictionAutomotive development knowledge using ASPICE and V-model lifecycleIn 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 salary25 Days HolidayPrivate Health CareTata Jaguar Land Rover Privilege Scheme - up to 20% off new JLR vehiclesGroup Income ProtectionHealth Assured Employee Assistance ProgramGroup Life AssuranceHealth Shield Private Health Cash PlanIf 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.TPBN1_UKTJ