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Senior BLE Firmware Software Engineer
About Company
https://espressif.com/">Espressif Systems (688018) is a public multinational, fabless semiconductor company established in 2008, with headquarters in Shanghai and offices in Greater China, India and Europe. We have a passionate team of engineers and scientists from all over the world, focused on developing cutting-edge WiFi-and-Bluetooth, low-power IoT solutions. We have created the popular ESP8266 and ESP32 series of chips, modules and development boards. By leveraging wireless computing, we provide green, versatile and cost-effective chipsets. We have always been committed to offering IoT solutions that are secure, robust and power-efficient. By open-sourcing our technology, we aim to enable developers to use Espressif’s technology globally and build smart connected devices. In July 2019, Espressif made its Initial Public Offering on the Sci-Tech Innovation Board (STAR) of the Shanghai Stock Exchange (SSE).
Espressif has opened a Technology Center in Pune (Baner), India, which will focus on embedded software engineering and IoT solutions development for our growing customers.
About the Role
Espressif is looking for Embedded Software Engineers to join the software department located in India. You will work in a diverse team where your colleagues are from Czech, Russia, India, Australia and so forth. Here, you get a chance to be a member of the core team in Espressif and work with talented engineers from all over the world.
The BLE Firmware Development Team is now focused on the development of the Bluetooth 5.x standard and BLE Mesh standard.
BLE FW Team is looking for a self-starting, high-technical, energetic individual with keen attention to details. The Candidate will be actively involved in:
- Development of Bluetooth Low Energy (BLE) Firmware for Espressif Bluetooth chips.
- Development of new firmware for BLE latest specification (BLE 5.x, BLE Mesh, etc).
- Development of BLE chip validation and Bluetooth Qualification.
- Research of cutting-edge and challenging Bluetooth technologies (BLE Audio, BLE Direction Finding, Next-Generation BLE Chip, etc).
- Supporting the existing firmware through feature additions, enhancements and maintenance.
- Working with systems team and cross-functional teams to deliver quality software following well-established software development processes.
- Resolving issues as reported by internal test teams as well as customers.
Requirements
Required skills
- Bachlor's degree or above in Electronic Engineering, Communications Engineering, Automation or other related majors
- Familiarity with Bluetooth Low Energy (BLE) protocol or BLE Mesh protocol
- Proven experience in developing BLE stack / firmware (2+ years, both BLE host and controller) or BLE Mesh stack (2+ years)
- Experience with software engineering processes and the full software development lifecycle including requirements, design, implementation, testing, and documenting in Continuous Integration environment
- Strong experience and proficiency in C programming (3+ years) for embedded platforms required
- Excellent problem solving and debugging skills
Bonus point
- Experience in developing BLE profiles and BLE applications (e.g. HID, ANCS, Homekit, etc)
- Good understanding of other networking protocol stacks is highly desired (e.g. Zigbee, IEEE 802.11, UWB, Lora, NB-IoT, etc)
- Strong Real-time systems and software engineering skills required (e.g. FreeRTOS, etc)
- One or more scripting languages (e.g. Python, etc)
- Experience with variety of software productivity tools (e.g. Git, Jira, etc)
What to expect from our interview process
- The first step is to email your resume or apply to the relevant open position, along with a sample of something you have worked on such as a public GitHub repo or side project etc.
- Next, post shortlisting your profile recruiter will get in touch with you via a mechanism that works for you e.g. via email, phone. This will be a short chat to learn more about your background and interests, to share more about the job and Espressif, and to answer any initial questions you have.
- Successful candidates will then be invited for 2 to 3 rounds of technical interview as per previous round feedback.
- Finally, Successful candidates will have interview with HR.
What you offer us
- Ability to provide technical solutions, support that fosters collaboration and innovation.
- Ability to balance a variety of technical needs and priorities according to Espressif’s growing needs.
What we offer
- An open minded, collaboration culture of enthusiastic technologist.
- Competitive salary
- 100% company paid medical/dental/vision/life coverage
- Frequent trainings by experienced colleagues and chances to take international trips, attend exhibitions, technical meetups and seminars.



Job Title:
Telephony Engineer
Job Description:
- Support the operations team with debugging issues related to the telephony platform
- Identify issues with calls using monitoring and analysis tools such as VoIPMOnitor
- Write scripts to automate tasks, monitor the services and functionalities
- Contribute to the improvement of the system by providing ideas
- Help with capacity planning
- Perform the scheduled maintenance activities
- Modify the existing code to accommodate new features
Experience Range:
3- 6 years
Educational Qualifications:
Any graduation,
Job Responsibilities:
• Knowledge of open source technologies, VoIP, SIP, WebRTC etc.
• Shell scripting.
• Experience in Asterisk and Kamailio or OpenSIPS.
• C/C++ or JS programming with Linux.
• 5-8 years experience.
• Good communication skills.
• Willingness to work in the night, whenever required, for handling support related issues.
Skills Required:
ViOP, OpenSIPS, SIP, Shell Scripting, Asterisk, kamailio, C++, Linux, Development,

WheelsEye is India's leading SAAS-based platform in formulating the next tech-enabled logistics revolution. We offer technology that connects truck fleet owners & SMEs and helps them to automate operations, secure fleets, save costs, improve on-time performance, and streamline their business.
We have a young and energetic team of IITs, NITs, IIMs & top B-Schools employees serving PAN India. We go to great lengths to hire the best talent who are deeply aligned with our values.
We at WheelsEye, believe in fostering a sense of intrapreneurship, promoting team bonding, and creating a positive and friendly work culture where you will feel valued and motivated to do the best work.
Role:- Senior Firmware Developer
Requirements
Core skills:
- Proficiency in programming, specifically Embedded C and C++
- Understanding of Hardware components (Sensors, MCUs, Actuators, Antenna)
Core Experience
- Over 4 years of hands-on experience in Embedded Systems
- Prior experience in building IOT Gateway
- Previous experience in designing FOTA
- Previous experience in the telematics/DMS would be advantageous
- Teamwork
Job Description
We are a growing company looking for an efficient systems engineer to help us expand our computing infrastructure. The systems engineer's responsibilities include working with a team of IT specialists to design, set up and maintain a network of computers, including hardware, software, and system architecture.
To be successful in this position, the systems engineer should be a highly motivated, results-driven individual who can create the perfect solution for our organization's higher-level needs. The best candidate will also be an excellent listener and communicator, with the ability to explain why their solutions are the best fit for us.
Responsibilities:
Overseeing the development and installation of new networking and computing infrastructures.
Selecting the best possible solutions using knowledge of a wide range of available technologies.
Monitoring systems in the existing network to ensure there are no productivity set-backs.
Installing and configuring operating systems and application software.
Implementing best practices for system security and data backups.
Anticipating potential issues or bottlenecks and identifying possible solutions.
Troubleshooting and resolving all technical issues when they arise.
Provide detailed specifications for proposed solutions including materials, manpower and time necessary
Communicating effectively with IT support staff to ensure the setup process runs smoothly.
Liaising with vendors and keeping relevant stakeholders up to date with developments.
Systems Engineer Requirements:
Bachelor's degree in computer science, information systems, or related field (Master's preferred).
Proven track record of installing, configuring, and troubleshooting UNIX-based systems.
Exceptional knowledge of networking technologies (OSI network layers, TCP/IP).
Familiarity with administration, performance tuning, and system monitoring.
Good communication skills (written, verbal, and face-to-face).
Experience-3-4years
Salary- 10LPA
Industry
Information Technology & Services
Industry
Information Technology & Services
Employment Type
Full-time
Flux Auto builds autonomous vehicle technology for commercial and industrial applications.
Responsibilities:
- Work on Embedded Software for deployment on the self-driving vehicle.
- Investigate, develop different system design and architecture for ADAS system.
- ROS version of Firmware package for multiple sensors with different communication protocols.
- Work on Serial communication (GMSL/CAN/LIN/FlexRay/Ethernet/UDP).
- Work on Multi threading and Data preprocessing.
Requirements:
- Experience in the fields of firmware development of Camera, Radar, Lidar, inertial sensors, Micro Controllers, ISP, Serdec.
- Candidate should have a strong background in Embedded system and Communication protocols.
- Candidate should have hands-on knowledge of data structures and algorithms for Data processing, and familiar with ROS (robot operating system)
- Candidate should have hands-on knowledge on Multiple sensors, Data pre processing (Clustering, noise removal, etc.) and image preprocessing (Histogram equalization, Tone mapping, etc. )
- Candidate should have real-world experience in implementing Firmware packages for multiple sensors and communication protocols
- Candidate should have experience in programming in C++ and with robust, safety-critical, efficient code
Additional requirement: Active U.S visa.
Good to Have:
- Domain knowledge and implementation experience with multiple sensor, inertial sensors, and general Embedded System Architecture
- Real world experience with system integration and deployment
- Worked on sensor fusion and Embedded systems
- Experience with Nvidia SOCs and Drive works Architecture
Benefits:
- Health Insurance
- Employee Stock Options
- Work From Home
- Flexible work hours
- Monthly Team outings and events
- Budget for Upskilling
- Flexible vacation
Equal Opportunity Employer:
Flux Auto's employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, age, gender identity, genetic factors, military/veteran status or other characteristics protected by law.
Vaccination Requirements:
Flux Auto is implementing new requirements for employees to be fully vaccinated from COVID-19.
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