Senior, Software Engineer

Position Summary...What you'll do...

About Team

The team is developing middleware, media and application development kit for html and native applications for Vizio tv platform. We work with our product, vendor and app partners to make high quality products for our customers.

What you will do

• Contribute to Review product requirements and create technical requirements.

• Contribute to Design and architect new products, understand and improving existing software.

• Create prototype, design documents and technical tasks, suggest implementation plan.

• Develop core components, code review to ensure implemented as per the design.

• Develop tools to measure the quality of products and finding defects automatically.

• By 3 months you will be able to triage bugs and implement feature details by cooperating with other teams to gather information and expected behaviors.

• By 6 months you will understand media stack architecture in detail and what improvements need to be made for a better user experience.

• By 1 year you will be a feature owner that drives development of new features.

Competencies

• 8+ years of experience in architecture & design, prototyping, software development & implementation plan, code review and unit testing for consumer electronic devices.

• Bachelors degree or higher in Computer Science, Electronics or equivalent field.

• Proficient in C, C++/C++11, JavaScript, JSON.

• Experience in developing media pipeline stacks.

• Experience in the video streaming technologies (DASH, HLS, Progressive Download, etc).

• Experience in Digital Rights Management (Widevine/Playready/FairPlay) and Secure Media Pipeline

• Knowledge on audio/video formats (H264, HEVC, mp4, CMAF, MPEG2-TS, HDR, Dolby Vision, etc)

• Experience in Media frameworks such as Gstreamer, FFMPEG

• Experience in multi-threaded programming & Inter-process communication.

• Good communication and problem-solving skills.

• Self-motivated, Proactive and good team player.

Engineer- Embedded

About Team

The team is developing middleware, media and application development kit for html and native applications for Vizio tv platform. We work with our product, vendor and app partners to make high quality products for our customers.

What you will do

• Contribute to Review product requirements and create technical requirements.

• Contribute to Design and architect new products, understand and improving existing software.

• Create prototype, design documents and technical tasks, suggest implementation plan.

• Develop core components, code review to ensure implemented as per the design.

• Develop tools to measure the quality of products and finding defects automatically.

• By 3 months you will be able to triage bugs and implement feature details by cooperating with other teams to gather information and expected behaviors.

• By 6 months you will understand media stack architecture in detail and what improvements need to be made for a better user experience.

• By 1 year you will be a feature owner that drives development of new features.

Competencies

• 8+ years of relevant experience in architecture & design, prototyping, software development & implementation plan, code review and unit testing for consumer electronic devices.

• Bachelors degree or higher in Computer Science, Electronics or equivalent field.

• Proficient in C, C++/C++11, JavaScript, JSON.

• Multi-threading, Cmake build system, Cross compilation, Linux understanding (process, filesystem, permission, memory), Linux shared library analysis, Linux IPC/message queues, Parse & analyze journald logs, Debug core dump files, Troubleshooting.

• Boost ASIO, Linux boot-up, Linux interprocess communication, Linux Services/Daemon, Socket Programming, OOAD (Object-Oriented Analysis and Design), C++ 14 & 17 features (std::optional, std::async etc.)

• Adaptive media streaming client-side integration, Media playback, Multimedia frameworks - Gstreamer, ffmpeg, Wayland / directfb, Apple airplay media content delivery to player, Used PlayReady DRM 4.x

• Collaborate with cross-functional teams, Effective communication, Convey ideas clearly in short-time.

• Preferred: Websockets, REST API, SnapCraft, Docker, Conan pkg manager, Github actions, Cmake, make, meson build system, Unit test frameworks - Catch2, GoogleTest, BDD test framework, Rust, Python, Jira, Shell scripting

• Preferred: Basic understanding on cryptography, Basic network TCP/UDP packet filtering & analysis

About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people.  That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Work

Walmart's culture sets us apart, and we know being together helps us innovate, learn and grow great careers. This role is based in our [Bangalore/Chennai] office for daily work, with the flexibility for associates to manage their personal lives.

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.

Belonging

We aim to create a culture where every associate feels valued for who they are, rooted in respect for the individual. Our goal is to foster a sense of belonging, to create opportunities for all our associates, customers and suppliers, and to be a Walmart for everyone.

At Walmart, our vision is "everyone included." By fostering a workplace culture where everyone is—and feels—included, everyone wins. Our associates and customers reflect the makeup of all 19 countries where we operate. By making Walmart a welcoming place where all people feel like they belong, we're able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.

Equal Opportunity Employer

Walmart, Inc., is an Equal Opportunities Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing unique styles, experiences, identities, ideas and

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years' experience in software engineering or related area.
Option 2: 5 years' experience in software engineering or related area.Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 1 year's experience leading information security or cybersecurity projects, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture.Information Technology - CISCO Certification - CertificationPrimary Location...G, 1, 3, 4, 5 Floor, Building 11, Sez, Cessna Business Park, Kadubeesanahalli Village, Varthur Hobli , India

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