

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.

About Espressif Systems India Pvt Ltd
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Position : Linux BSP developer
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Experience : 3 to 10 Years
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- 3 to 10 Years of proficiency working on C and Embedded Linux BSP (Board Support Package).
- Highly proficient and possess working in Linux kernel and Linux device drivers.
- Hands on experience on working on platform of MIPS, ARM etc.
- Working knowledge and strong understanding of Device Tree.
- Understanding of Make files, their customization and Cross Compilation and Shell scripting.
- Experience in working on U-boot.
- Video and Camera domain knowledge will be a BIG advantage.
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Technical Lead (Embedded Software - Linux)
Job Responsibilities:
Lead a team of software/Linux development engineers working on microcontroller firmware development, Linux platform drivers and IOT solutions. Should be able to guide team members, resolve technical roadblocks and deliver project commitments. Will be the go-to person and first-level escalation point for all technical issues faced by the team. Looking for someone with 6+ years in the embedded industry and a passion to build a core team in a growing company. Team size will vary from 6 to 12 people, mainly firmware and Linux engineers.
The selected candidate for this role will be reporting to the software director/manager in the organization.
- Work with firmware and application architects to create a project execution plan
- Review project proposals for execution scope & timelines
- Lead embedded software development activities by the team
- Work with QA teams to resolve bugs and ensure release readiness
- Work with h/w design and PM teams to ensure smooth execution and timely delivery of projects
The main responsibilities of this role are:
Technical:
- Strong programming skills (C, C++, assembly)
- Linux development experience (porting & platform drivers)
- Expert-level knowledge of embedded microcontroller & microprocessor-based systems
- Prior experience in delivering critical modules for microcontroller projects
- Good understanding of commonly used embedded communication protocols
- Good understanding of common embedded peripherals, interfaces & sensors
- Experience working on Real-Time systems (RTOS)
- Should be able to quickly learn new technologies and enable the team on the same
- Should be able to work with minimal technical guidance
Leadership:
- This role requires excellent communication skills
- Strong analytical & problem-solving skills
- Should be able to lead junior engineers by providing technical mentoring
- Owns task division, task allocation and tracking within the team
- Require multi-tasking and time management skills
- Prior experience working with overseas clients
- Periodically report progress to management
Other desirable skills:
Knowledge of Python
Experience: 6 to 10 years


We are looking networking professionals with the following skill set,
Experience :6+ years of experience in the networking domain
Key skills:
- Must have 6+ years of experience in C/C++ programming language.
- Knowledge of Go programming language and Python programming language is a big plus.
- Strong background in L4-L7 Internet Protocols TCP, HTTP, HTTP2, GRPC and HTTPS/SSL/TLS.
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Want to work with an established & growing IT company? Join team Benison to have the right challenges that will help you accelerate your career growth to the next level, faster!
Benison Technologies was started in 2011 with a mission to revolutionize the silicon industry in India, with a host of amazing big clients like Google, Cisco, McAfee, Intel, and so on, you get to experience the best of both worlds. If you consider yourself an engineer who is capable to join our ever-growing team, then this is the right opportunity for you:
Why Benison Tech?
We have a partial acquisition from one of the biggest names in the world (well we cant name them thanks to confidentiality) it’s one of the FAANG companies, and you can “Google” it if you like.
Oh! & one more thing, this did not happen by accident, our team put a ton of efforts to turn this gigantic dream into a reality.
Benison Tech has a consistent history of demonstrating growth through innovation time and again.
We don’t stop there, we then re-invest our profits back into the initiatives for the growth of our people, our culture and the company. Now enough with us, let’s talk about the job roles & responsibilities:
What you will be working on:
- You will be working on the next generation network security products, on various public clouds.
- In addition to development, you will also get your hands involved in the architectural changes while fixing the legacy issues.
- Planning, designing, integration for network security platforms.
- Key contributor for developing product strategies and features.
- You will also work on specific modules to help BYOD setups perform in a streamlined manner.
Here are some technical skills required:
- Strong in kernel networking datapath, and TCP/IP stack.
- Develop Linux Kernel Drivers.
- Good exposure to Makefiles, and building RPMs.
- Working to develop and test complex systems software, software development tools, applications, drivers, numerical methods, UIs, and web.
- May work directly with companies developing and optimising compilers, operating systems, and other software technologies.
- Designing & coding to support new features in the OS or Products.
- Debugging kernel code.
- Debugging customer issues.
- Performance evaluation/improvement of Kernel Code.
- Participate in production deployment and assist the production support group when needed.
What we expect from you:
- 3 Years of relevant Experience
- In-depth working knowledge of Linux Operating System.
- Excellent Linux system development debugging skills, including Linux kernel debugging.
- Outstanding C development skills.
- Good understanding of Networking L2 –L7 Protocols and network kernel driver.
- Experience in porting from various Linux kernel versions.
- Be a quick learner and be open to working on new technologies if needed.
- Excellent team player with strong verbal & written communication skills.
- Be able to step up when the situation demands such as meeting deadlines and critical production issues.
- Work Independently with a skilled team while defining new system requirements based on custom interaction and inputs
If the above fits your skill-sets and tickles your interest then read below about the additional benefits that our company offers to talented folks like you:
Work Culture and Benefits
- Competitive salary and benefits package
(H1-B which means a chance to work onsite out of India) - A culture focused on talent development where you get promoted within the quarterly cycle of your anniversary.
- Opportunity to work with cutting-edge & challenging technologies including legacy tech.
- Open cafeteria to grab some munchies while you work, we make sure the space feels like your second home, you can also wear pyjamas if you like.
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- Enjoy collaborative innovation (each members gets to innovate & think out of the box), along with highly experienced team managers who maintain diversity and work-life well-being.
- And of course, you get to work on projects from some of the most recognised brands within the networking and security space of the world, unlocking global opportunities to learn, grow & contribute in a way that is truly impactful yet purposeful at the same time.
Still not satisfied, and want more proof?
Head to our website https://benisontech.com/">https://benisontech.com to learn more.




Position Overview:
This position is part of highly skilled fimrware team that do software board bring up of bare silicon for next generation products. In order to write system software for embedded electronic products, this position requires academic background in electronics engineering to understand hardware concepts such as digital logic, schematics, and microprocessor communications to develop effective embedded software.
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- Ability to work independently and autonomously to meet deadlines, in a fast-changing environment.
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Bachelor in Electronic and Communication or related degree
- Product and Application Development in C.
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- Module-level design with proper software design practices
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- Source revision control (git, svn)
- Degree in Computer Science from a reputed institution
- Linux command line and development tools (e.g. shell script, Make, CMake, GDB, and GNU development tools)
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- Exposure to a full product development cycle.
- Programming experience in an object-oriented language (C++)
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- Exposure to multi-processor product architecture.
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- Experience OR Knowledge with standards ISO 15118-2
- Add "8 bit / 16 bit / 32 bit microcontroller experience, specially ARM"

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Location : Gurgaon (WFH currently)
Experience/ Skills Required : 5 to 10 years
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Management methods: TR069, SNMPv2, CLI.
Operating system: Linux, OpenWrt
Programming languages: C(must have), Python
Working for us means having a healthy interest in Software but most of all, you like to work in a team. You like to take initiative and have the “just do it” approach. Having the right mentality and attitude are more important for us than a degree. Dedication, investigation and responsibility are keywords for us. Preferred years of experience in industry/technology: 5-10 years.
Role:
As a Software Engineer you develop new software features and solutions for our fibre connectivity product portfolio. The position offers a wide range of possibilities to work with everything from low-level Linux drivers to high-level applications. You develop for various protocols and HW interfaces, often in complex network scenarios in combination with customer specific requirements. The team is responsible for all SW development for existing and new Home Gateways. This means development of Linux drivers, network functionality, remote Management (TR-069) and VoIP application (sipapp). The development is mainly done in C and in Linux environment, knowledge in Python is an add-on. Products and development are realized in Agile.


