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Job Summary
We are seeking a highly skilled and motivated Linux Device Driver Engineer with strong C/C++ programming skills and hands-on experience in Linux driver development. The ideal candidate will have a proven track record of working with kernel modules and hardware interfaces, and be comfortable debugging and optimizing low-level system software.
Key Responsibilities
- Porting existing Linux device drivers to new platforms, SoCs, and kernel versions.
- New driver development for custom hardware components and peripherals.
- Debugging kernel and driver-level issues using industry-standard tools.
- Integration & bring-up of hardware with Linux-based systems.
- Collaborate with hardware teams to interpret specifications and enable device functionality.
- Optimize drivers for performance, reliability, and resource efficiency.
- Write clear technical documentation for driver APIs, design, and integration steps.
Required Skills & Qualifications
- Bachelor’s/Master’s in Computer Science, Electronics, or related field.
- 4 to 8 years of professional experience in software development.
- Strong proficiency in C/C++ programming and memory management.
- Hands-on experience with any Linux device driver (character, block, network, USB, PCIe, I2C, SPI, etc.).
- Good understanding of Linux kernel architecture, module programming, and build systems.
- Knowledge of interrupt handling, DMA, and device tree configuration.
- Familiarity with cross-compilation and embedded Linux toolchains.
- Experience with debugging tools (GDB, ftrace, perf, printk, etc.).
- Version control experience (Git).
Preferred Skills
- Exposure to multiple driver types (networking, storage, multimedia, etc.).
- Experience with Yocto, Buildroot, or similar embedded Linux environments.
- Knowledge of real-time Linux and RT patches.
- Scripting knowledge (Python, Bash) for testing and automation.
Soft Skills
- Strong analytical and debugging skills.
- Good communication and collaboration abilities.
- Ability to work independently and take ownership of deliverables.

- Proficient experience of minimum 3 years into C++ & experience using MFC library.
- Good experience into C# programming.
- Working experience into COM.
- Good Communication skills.
JioTesseract, a digital arm of Reliance Industries, is India's leading and largest AR/VR organization with the mission to democratize mixed reality for India and the world. We make products at the cross of hardware, software, content and services with focus on making India the leader in spatial computing. We specialize in creating solutions in AR, VR and AI, with some of our notable products such as JioGlass, JioDive, 360 Streaming, Metaverse, AR/VR headsets for consumers and enterprise space.
Mon-Fri, In office role with excellent perks and benefits!
Key Responsibilities:
1. Design, develop, and maintain backend services and APIs using Node.js or Python, or Java.
2. Build and implement scalable and robust microservices and integrate API gateways.
3. Develop and optimize NoSQL database structures and queries (e.g., MongoDB, DynamoDB).
4. Implement real-time data pipelines using Kafka.
5. Collaborate with front-end developers to ensure seamless integration of backend services.
6. Write clean, reusable, and efficient code following best practices, including design patterns.
7. Troubleshoot, debug, and enhance existing systems for improved performance.
Mandatory Skills:
1. Proficiency in at least one backend technology: Node.js or Python, or Java.
2. Strong experience in:
i. Microservices architecture,
ii. API gateways,
iii. NoSQL databases (e.g., MongoDB, DynamoDB),
iv. Kafka
v. Data structures (e.g., arrays, linked lists, trees).
3. Frameworks:
i. If Java : Spring framework for backend development.
ii. If Python: FastAPI/Django frameworks for AI applications.
iii. If Node: Express.js for Node.js development.
Good to Have Skills:
1. Experience with Kubernetes for container orchestration.
2. Familiarity with in-memory databases like Redis or Memcached.
3. Frontend skills: Basic knowledge of HTML, CSS, JavaScript, or frameworks like React.js.

We are seeking a talented and motivated AI Verification Engineer to join our team. The ideal candidate will be responsible for the validation of our AI and Machine Learning systems, ensuring that they meet all necessary quality assurance requirements and work reliably and optimally in real-world scenarios. The role requires strong analytical skills, a good understanding of AI and ML technologies, and a dedication to achieving excellence in the production of state-of-the-art systems.
Key Responsibilities:
- Develop and execute validation strategies and test plans for AI and ML systems, during development and on production environments.
- Work closely with AI/ML engineers and data scientists in understanding system requirements and capabilities and coming up with key metrics for system efficacy.
- Evaluate the system performance under various operating conditions, data variety, and scenarios.
- Perform functional, stress, system, and other testing types to ensure our systems' reliability and robustness.
- Create automated test procedures and systems for regular verification and validation processes, and detect any abnormal anomalies in usage.
- Report and track defects, providing detailed information to facilitate problem resolution.
- Lead the continuous review and improvement of validation and testing methodologies, procedures, and tools.
- Provide detailed reports and documentation on system performance, issues, and validation results.
Required Skills & Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- Proven experience in the testing and validation of AI/ML systems or equivalent complex systems.
- Good knowledge and understanding of AI and ML concepts, tools, and frameworks.
- Proficient in scripting and programming languages such as Python, shell scripts etc.
- Experience with AI/ML platforms and libraries such as TensorFlow, PyTorch, Keras, or Scikit-Learn.
- Excellent problem-solving abilities and attention to detail.
- Strong communication skills, with the ability to document and explain complex technical concepts clearly.
- Ability to work in a fast-paced, collaborative environment.
Preferred Skills & Qualifications:
- A good understanding of various large language models, image models, and their comparative strengths and weaknesses.
- Knowledge of CI/CD pipelines and experience with tools such as Jenkins, Git, Docker.
- Experience with cloud platforms like AWS, Google Cloud, or Azure.
- Understanding of Data Analysis and Visualization tools and techniques.


- Provide insights based on data to business teams
- Develop framework, solutions and recommendations for business problems
- Build ML models for predictive solutions
- Use advance data science techniques to build business solutions
- Automation / Optimization of new/existing models ensuring smooth,timely and accurate execution with lowest possible TAT.
- Design & maintenance of response tracking, measurement, and comparison of success parameters of various projects.
- Ability to handle large volumes of data with ease using multiple software like Python ,R etc
Experience in modeling techniques and hands on experience in building Logistic regression models, Random Forrest, K-mean Cluster, NLP, Decision tree, Boosting techniques etc
- Good at data interpretation and reasoning skills


- Bachelor’s degree preferably in Engineering or equivalent professional or military experience with 10-15 years of experience.
- 5+ years of large-scale software development or application engineering with recent coding experience in two or more modern programming languages such as:Java,JavaScript, C/C++, C#, Swift, Node.js, Python, Go, or Ruby
- Experience with Continuous Integration and Continuous Delivery (CI/CD)
- Helping customers architect scalable, highly available application solutions that leverage at least 2 cloud environments out of AWS, GCP, Azure.
- Architecting and developing customer applications to be cloud developed or re-engineered or optimized
- Working as a technical leader alongside customer business, development and Development teams with support to Infrastructure team
- Providing deep software development knowledge with respect cloud architecture,design patterns and programming
- Advising and implementing Cloud (AWS/GCP/Azure) best practices
- Working as both an application architect as well as development specialist in Cloud native Apps architecture, development to deployment phases.
- Implementing DevOps practices such as infrastructure as code, continuous integration and automated deployment

GroundTruth is the leading location-based marketing and advertising technology company. Sitting at the convergence of offline and online data, GroundTruth delivers a unique data set called “visitation data,” which allows brands, agencies, SMBs, and nonprofits to drive high-performing business outcomes (ROI). GroundTruth activates this data through a suite of performance products and services via their self-serve advertising platform, through managed services, or tailored partnerships. GroundTruth has built proprietary cleansing processes that combine their Blueprint’s contextual mapping technology, owned & operated properties, along with 3rd party mobile location data, together yielding over 30 Billion visits annually.
Please visit link: https://go.groundtruth.com/rs/115-ZBZ-379/images/GroundTruth-Technology-Video.mp4">https://go.groundtruth.com/rs/115-ZBZ-379/images/GroundTruth-Technology-Video.mp4
Position: Senior Software Engineer – C++
Location: Gurgaon/Remote
About the advertising service architecture team:
The advertising service architecture team is responsible for the the federation of services that support our real-time advertising exchange ecosystem. We currently process ~500k transactions per second on AWS infrastructure typically clearing bids in under 25ms. This team focuses on developing and supporting real-time java systems using non-blocking io and event driven architecture to solve problems such as request enrichment, filtering, and general data collection all of which are critical to our operations.
The senior level represents
Expert professionals with significant experience who plan, design, organize, and execute large units of work in collaboration with stakeholders. These employees are subject matter experts in technologies and business practices who coach, mentor, and supervise less experienced staff members.
A bit about you
You will:
- Lead the engineering efforts across multiple software components
- Write excellent production code and tests and help others improve in code-reviews
- Analyze high-level requirements to design, document, estimate, and build systems
- Coordinate across teams to identify, resolve, mitigate, and prevent technical issues
- Coach and mentor engineers within the team to develop their skills and abilities
- Continuously improve the team's practices in code-quality, reliability, performance, testing, automation, logging, monitoring, alerting, and build processes
You have:
- Education and professional experience:
- PHD or Master’s degree in Computer or equivalent with 5+ years’ experience in technology
- The following skills: C++, C++14, Unix, Multithreading and Data structures
.Additional nice to have skills/certifications: Perl, Shell scripting, Python, Awk, Sed, Protocol Buffers, Aerospike, Redis, Kinesis. Good hands experience on AWS.
You are:
- A team player who is organized, flexible and willing to adapt
- Not afraid of new technologies and driven to learn
- A detail-oriented person, who catches problems early and adjusts
- A strong communicator who can collaborate with multiple business and engineering stakeholders and work through conflicting needs
- A problem solver who likes to dive deep into a problem, diagnose root causes and work with multiple teams to come up with a solution
What we offer
At GroundTruth, we want our employees to be comfortable with their benefits so they can focus on doing the work they love.
- Unlimited Paid Time Off
- In Office Daily Catered Lunch
- Fully stocked snacks/beverages
- 401(k) employer match
- Health coverage including medical, dental, vision and option for HSA or FSA
- Generous parental leave
- Company-wide DEIB Committee
- Inclusion Academy Seminars
- Wellness/Gym Reimbursement
- Pet Expense Reimbursement
- Company-wide Volunteer Day
- Education reimbursement program
- Cell phone reimbursement
- Equity Analysis to ensure fair pay




Job Description
Niki is an artificially intelligent ordering application (http://niki.ai/app" target="_blank">niki.ai/app). Our founding team is from IIT Kharagpur, and we are looking for a Natural Language Processing Engineer to join our engineering team.
The ideal candidate will have industry experience solving language-related problems using statistical methods on vast quantities of data available from Indian mobile consumers and elsewhere.
Major responsibilities would be:
1. Create language models from text data. These language models draw heavily from statistical, deep learning as well as rule based research in recent times around building taggers, parsers, knowledge graph based dictionaries etc.
2. Develop highly scalable classifiers and tools leveraging machine learning, data regression, and rules based models
3. Work closely with product teams to implement algorithms that power user and developer-facing products
We work mostly in Java and Python and object oriented concepts are a must to fit in the team. Basic eligibility criteria are:
1. Graduate/Post-Graduate/M.S./
2. Industry experience of min 5 years.
3. Strong background in Natural Language Processing and Machine Learning
4. Have some experience in leading a team big or small.
5. Experience with Hadoop/Hbase/Pig or MaprReduce/Sawzall/Bigtable is a plus
Competitive Compensation.
What We're Building
We are building an automated messaging platform to simplify ordering experience for consumers. We have launched the Android App: http://niki.ai/app" target="_blank">niki.ai/app . In the current avatar, Niki can process mobile phone recharge and book cabs for the consumers. It assists in finding the right recharge plans across topup, 2g, 3g and makes the transaction. In cab booking, it helps in end to end booking along with tracking and cancellation within the App. You may also compare to get the nearest or the cheapest cab among available ones.
Being an instant messaging App, it works seamlessly on 2G / 3G / Wifi and is light weight around 3.6 MB. You may check out using: https://niki.ai/" target="_blank">niki.ai app

