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We believe that our employees are our biggest asset! We strive to provide them with new and challenging opportunities to hone their technology skills and fast-paced career growth. Write to us at contact@symphisys.com if you wish to be a part of our dynamic team.

Experience : 5 - 8 Years

Preferable : Contract

Roles/Skills

  • Software Qualification Test experience (Black box testing).

  • Expertise in vector tools like Canoe.

  • Very Good understanding of CAPL/vTestStudio and C.

  • Very Good understanding of CAN and UDS protocols.

  • Able to understand and review the software requirements.

  • Good to have knowledge on ASPICE defined Test disciplines.

  • Good to have ADAS feature experience.

  • Good to have ISTQB.

Experience : 5 -8 Yrs

Preferable : Contract

Roles/Skills

  • Automotive communication protocols meaning CAN, CANFD, ETH, VBS, UDP, TCP, SPI, DLT.

  • Understanding and decoding using rxml , xml files

  • Creating docker applications and deploy on cloud.

  • Code development and optimization and make it computationally cost effective.

  • Competencies Required Primary skillset: Automotive communication protocol understanding (CAN, CANFD, ETH, VBS, UDP, TCP, SPI,DLT) , Data parser and , Decoders development proven experience (XML, RXML, MF4 file understanding require)

  • Skill set 2: advance level of C++, Python know-how.

  • Docker and Cloud based deployment hands on experience.

  • Skill set 3: Big data formats and (Parquet, ORC) , ADAS /AD functions working know-how"

Experience : 5-8 Years

Preferable : Contract

Roles/Skills

  • Understanding of the logged data (DUT, Ref. sensorics) as MF4 files (automotive communication protocols meaning CAN, CANFD, ETH, VBS, UDP, TCP, SPI, DLT).

  • Understanding and decoding using rxml , xml files) As transcoder SW package development → vehicle logged data / MF4 files parsing, decoding, vectorizing and generating big data compatible format output using cloud based compute solution).

  • Creating docker applications and deploy on cloud.

  • Code development and optimization and make it computationally cost effective Competencies.

  • Required Focus programming language and environment: Python, PANDAS, PySpark, GITHUB, Latex based report Libraries (for Excel/PDF based reports), AWS as cloud services.

  • ADAS/AD Annotation & Big Data analystics in EU and IND

Experience : 3-5 Years

Preferable : Hyderabad Location

Roles/Skills

  • Strong development experience in embedded C/C++

  • Strong development experience in Complex Device Drivers & Low level drivers.

  • Strong development experience in basic communication protocols (SPI, I2C, UART, RS232).

  • Strong development experience in CAN, UDS, LIN.

  • Experience with 32bit Firmware Development (good to have in the automotive domain)

  • Expertise in Debugging techniques and methods

  • Strong knowledge with Vector tools (CANalyser/CANoe, CANape, CANDiva, CANstress, CANDELA studio, Lauterbach)

  • Experience with BMS (Battery Management system) is a must.

  • Knowledge / experience with Quality process & Safety-standards such as ASPICE/CMMI, ISO 26262.

  • Awareness in functional safety methodologies and process.

  • Good to have experience in MATLAB/Simulink/ Target Link and MIL

  • Add on advantage with scripting languages like CAPL, Make, Python, Perl

  • Excellent Communication and Interpersonal skills.

  • Willingness to provide hands on guidance to the project team.

  • Preferred skills: Experience in achieving A-SPICE process compliance and be able to take responsibility for developing and delivering feature packages including requirement development, software development and testing both at software and hardware requirements

Experience : 10+ Years

Preferable : Hyderabad Location

Position Summary

  • Bachelor of Science (Master preferred) in computer science, or equivalent degree.

  • Experience in Battery Management System software and controls.

  • Good at low level design using Enterprise Architect, Model based development (MATLAB\Simulink) and C language for embedded coder.

  • Familiar with SOC, SOH, SOE, SOF, insulation detection

  • Experience with functional safety concept, and method in Automotive domain

  • Good knowledge of microcontroller architectures like ARM and DSP(Preferred NXP family)

  • Knowledge on Safety\free RTOS

  • Minimum of 4 years of experience in battery management systems development.

  • Experience in C/C++ software development and Experience with Coding Standard MISRA

  • Experience with High Voltage batteries and safety knowledge.

  • Knowledge of battery chemistries, charging algorithms, and thermal management.

  • Experience with Hardware-In-the-Loop Systems.

  • Ability to work in controls, software, and hardware.

  • Proven ability to analyze problems and find solutions.

  • Ability to present data/solutions in a clear manner easy for non-

  • Experience with Diagnostics and Bootloaders.

  • Familiarity with tools like Debuggers, oscilloscopes, logic analyzers, and other testing equipment.

  • Understanding of cybersecurity principles for embedded systems.

  • Embedded Systems Development:

  • Design, develop, and implement embedded firmware for Battery Management Systems, ensuring compatibility with different microcontrollers and hardware platforms.

  • Collaborate with hardware engineers to integrate BMS firmware with the overall system architecture.

  • Algorithm Development:

  • Develop algorithms for state-of-charge (SOC), state-of-health (SOH), and other key parameters to enhance the accuracy and reliability of battery monitoring.

  • Implement control strategies for balancing battery cells and managing thermal conditions.

  • Testing and Validation:

  • Collaborate with the testing team to develop test plans and execute validation procedures.

  • Fault Diagnosis and Resolution:

  • Identify and troubleshoot firmware-related issues, collaborating with cross-functional teams to implement effective solutions.

  • Documentation:

  • Create comprehensive documentation for BMS firmware, including design specifications, test plans, and user manuals.

  • Keep documentation up-to-date with any changes or improvements made to the firmware.

  • Collaboration:

  • Work closely with hardware engineers, software developers, and other stakeholders to ensure seamless integration of BMS into overall systems.

  • Collaborate with cross-functional teams to address System-level challenges and optimize overall performance.

  • Compliance and Standards:

  • Stay informed about industry standards and regulations related to battery management.

  • Ensure that BMS firmware complies with safety, security, and regulatory requirements.

Experience : 8-14 Years

Preferable : Full time | Hyderabad Location

Job description

  • Bachelor of Science (Master preferred) in computer science, or equivalent degree.

  • Essential Duties and Responsibilities:

  • Develop embedded C software on S32k3X4 family of arm processors, including improvements to existing software, development of new features

  • Participate in all stages of software development, including requirements analysis, design, implementation, test, and maintenance

  • Address software issues and work with software and system engineers to identify the root cause

  • Help investigate and collect information to resolve process or design issues found on a current design

  • Identify software performance improvements through test driven development, automated unit testing, and comprehensive integration testing.

  • Skill Sets Required:

  • 8-14 years validated experience (dependent on level) passionate about embedded software coupled with a Bachelor of technology in Electronics (EC, EE preferred)

  • Experience with developing high performing, fault tolerant, highly available C application software on multi-core processor

  • Good knowledge of mutual exclusion, synchronization, interrupt handling, inter-process communication, memory management, multi-threading, Free RTOS, SAFE RTOS utilities and system calls

  • Strong fundamental embedded operating system concepts

  • Experience with BMS (Battery Management system) is a must.

  • Experience with I2C, SPI, UART, CAN, LIN, Ethernet drivers

  • Comfortable debugging complex system/platform issues such as crashes and traps, memory leaks, issues with inter-process communications, CPU hogs etc.

  • Independent self-starter and committed to delivering on daring deadlines

  • Comfortable in a team environment with ability to work with little supervision

  • Must be fast learner with excellent embedded software debugging skills

  • Experience with code repository and versioning tools such as Bitbucket

  • Experience working with EB tresos, IAR arm compilers

  • Effective written and verbal communications skills.