Signal Processing Engineer

Primary skills:

At least 3+ years of working experience on embedded firmware development

- Experience in multithreaded programming, network programming (wired and wireless protocols), real-time programming, cross-platform and cross-language development

- Hands-on experience on driver development for various sensors

- Working knowledge of communication protocols like UART, I2C, SPI, USB, Ethernet, etc

- Product development experience with range of microcontroller/microprocessor architectures, adoption of bare-metal, RTOS and Linux operating systems on new platforms

-Hands-on experience on software development in Bluetooth domain is added advantage

- Experience with hardware lab equipment such as digital scope, logic analyser and JTAG

- Understanding of embedded development constraints and system performance

- Experience with programming in C/C++ and Embedded C

Overview

Phonologies is hiring FreeSWITCH developers to work with us in Pune. You will be involved design, development, customization and maintenance of our home grown FreeSWITCH mods_ . A role that requires individuals to be expert C/C++ programmers and versatile in other skill sets ranging from IP networking, VoIP or working with open-source code. Ideally you should be a mid-level engineer.

We prefer candidates with 2-4 years of Product Development experience. 

Roles And Responsibilities

• Design and develop custom mods using the Freewitch API
• Create tools for test automation
• Create cluster of servers on the fly to run multiple instances of FreeSWITCH

Experience:

• Expert C/C++ coder on Linux
• Proficiency with FreeSWITCH API
• Sound knowledge on Linux Internals, Object Oriented Design & Programming.
• Experience with BitBucket/GithubHUB
• Knowledge of terms like ACD, IVRS, CTI, WebRTC
• Debugging issues by reading packet captures

Candidate Profile:

• Bachelor's degree in Eng. (B. tech or MCA)
• 2-4 years experience in C/C++ on Linux
• Self-starter and good team player
• Great problem solving/ analytical skills
• Excellent Written And Verbal Communication Preferred Skills

About us:

Phonologies is an active developer and contributor to the open source community. We license our IVR product based on Freeswitch. Our products are typically deployed in high density environments, handling 10's of thousands of calls simultaneously. Phonologies is always looking for experienced developers who are inquisitive about "how-things-work".

1. Developing HMI application in Qt or similar UI frameworks
2. Develop C++ or Rust backends for the HMI
3. Understand and optimize potential performance bottlenecks

Software Developer (B.Tech, Linux+CPP+ROS)

Job Description:

1. Design, implement and deliver custom solutions using the current robotics framework.
2. Bug fixing and improving of current application framework.
3. Design and implement tools to facilitate application development and testing.
4. Work with team members in deployment and field testing.

Requirements:

1. Bachelor Degree / Masters in Engineering (ECE and CSE preferred)
2. Work experience of 3 to 10 years in software programming.
3. Full understanding of software engineering.
4. Proficiency in C/C++ and Python programming for Linux based systems.
5. Basic Knowledge of Robot Operating System(ROS) is mandatory.
6. Good understanding of the algorithms and control loops.
7. Able to use tools to manage source code, preferably Git / GitHub.
8. Knowledge of video streaming from edge devices is a plus.

Perks and Benefits for the employees

• Paid Leaves  (12CL+12SL+12 public holidays )
• career development
• Health insurance
• Work life balance
• Employee recognition and reward programs
• Flexible work hours
• Five working days.
• Remote job for now

• Works towards developing Stable & Efficient Firmwares for Embedded
• Responsible for developing Firmware which are Stable, Efficient and scalable.
• Responsible to create coherent and scalable architecture designs.
• Responsible for understanding and utilizing best BLE / IOT
• Responsible for understanding various RTOS design principles.
• Qualification: B.E. / B.Tech / M.C.A. in Computer Sciences.
• Must Proficient in Embedded C, C++, BLE, Zephyr RTOS, nRF.
• Ready to work from home.
• Should have above 4 years of experience.

RESPONSIBILITIES AND QUALIFICATIONS

Responsibilities

+ Design, build and maintain low latency, high-performance electronic trading platform components, with a focus on market data, exchange and client connectivity and risk controls.

+ Deliver continuous optimization for latency, scale and resiliency improvements.

+ Participate in system builds for various markets globally, have curiosity and interest in understanding market microstructure details, work closely with engineering, sales and product teams globally for successful delivery of projects.

+ Basic Qualifications

+ Bachelors or Masters degree in computer science or engineering or equivalent experience

+ 5+ years of professional experience developing deterministic high performance, low latency systems in python/C++ (counted in single digit microseconds)

+ Prior experience with FIX and binary exchange connectivity and market data protocols preferred

+ Strong knowledge of object oriented programming, data structures, algorithms and design patterns

+ Critical path analysis, performance optimization and hardware acceleration.

+ Linux systems programming experience including memory management, concurrent programming infrastructure, and the networking stack

+ Experience developing distributed architecture systems and messaging protocols

+ Strong analytical and problem solving skills

+ Comfortable in a fast-paced environment, self-motivated, results driven and commercially focused

Preferred Qualifications

+ Software development in python/C++ in the context of high performance (low- latency, high-throughput) real-time computing.

+ Familiarity with STL and C++11 language extensions, Boost

+ Network programming (sockets, TCP/UDP/Multicast protocols)

+ Multi-threading, concurrent programming

+ Intimate knowledge of compilers, flow of data at hardware level (memory/ caches, buses) + Some experience with FPGA or other hardware acceleration technologies

+ Experience processing large static datasets as well as high volume ticking data sources

+ Over 3 years' experience in Financial industry (Plus)