227 Linux Systems jobs in Delhi

The key responsibilities of the candidate will be:

1. Design and develop embedded control systems for robotic devices.
2. Develop firmware for microcontrollers and embedded systems to control actuators, sensors, actuators, and other hardware components.
3. Work on BMS, power management and optimization for battery-operated devices.
4. Integrate IoT capabilities for remote monitoring, real-time data collection, and cloud-based analysis.
5. Ensure robust and real-time communication between devices and cloud platforms using industry-standard protocols (e.g., MQTT, HTTP, etc.).
6. Collaborate with mechanical and software engineers to ensure the devices function smoothly, safely, and efficiently.
7. Conduct thorough testing, debugging, and optimization of firmware to ensure performance, stability, and safety.
8. Document code, design specifications, and test plans, ensuring that all systems meet regulatory and safety standards.

Job Type: Full-time

Pay: From ₹25,000.00 per month

Application Question(s):

• Kindly list what all microcontrollers you have worked with.

Work Location: In person

Role & responsibilities

• Architect clean REST APIs for portfolios, jobs, forums, and auth.
• Design and optimize PostgreSQL schemas.
• Manage media storage (S3), queues (Redis), and background jobs.
• Set up monitoring and logging for production.
• Manage CI/CD and cloud deployments (AWS/Render/Vercel).
• Ensure GDPR/DPDP compliance with secure flows.

Preferred candidate profile

• 2+ years backend development with + TypeScript.
• Strong in SQL schema design & optimization.
• Familiar with distributed systems, scaling, and caching.
• Experience with cloud hosting and deployments.
• Bonus: data security and compliance knowledge.

About Trillectric

We work with real-world energy data from solar systems — helping turn it into reliable signals that power better decisions.

We are looking for a
backend engineer
to help us build robust, scalable systems for ingesting and processing high-frequency data from energy devices.

You'll work on socket-based data streams, ensure device data lands cleanly, and build supporting infrastructure that can scale to thousands of field assets — even under poor connectivity or real-world edge failures.

Responsibilities

• Build services to handle inbound data from 5,000+ devices over TCP/MQTT.

• Maintain uptime and data integrity across varying network conditions.

• Normalize and persist telemetry from diverse hardware systems.

• Monitor memory, CPU, and disk usage to keep services running predictably.

• Write clear, testable backend logic for tracking device-level behavior.

You Might Work With

• Device streams sending every 30–60 seconds

• Low-memory environments (e.g. 5MB RAM limit)

• Ingestion limits (e.g. 1 write/sec to disk)

• Systems where data delay, duplication, or out-of-order events are common

You Should Have

• 2–4 years experience building and maintaining backend systems

• Hands-on with , Go, or Python for data-heavy backend services

• Familiarity with Redis, MongoDB, or other storage suitable for high-churn data

• Experience with TCP socket handling, real-time data ingestion, or device comms

• A mindset of building for reliability, not just happy-path development.

Excellent English communication skills are mandatory

Minimum 4 years of hands-on experience with Microsoft Intune and Microsoft Entra ID

Minimum 2 years of experience in Jamf and Microsoft Defender

Experience with ITSM and inventory management

Work from home

MDMs Intune and Jamf Microsoft Entra ID

Microsoft Exchange and Defender expertise is a plus.

Experience with Endpoint security and management, disaster recovery,

ITSM and ticket management, Inventory management.

Candidate should have good knowledge of:

• Knowledge of Embedded C Programming

• knowledge of Micro-controllers 8051, PIC, AVR, Arduino, Raspberry Pi, STM-32, ARM,

• Hands-on Experience with IOT, RTOS, MCU, UART

• Good Communication Skills

Job Title: Embedded Systems Engineer

Who We Are / What We Do

, the e-commerce division of Atlantis Robotics Pvt. Ltd., provides advanced robotics and electronic components to innovators and businesses across India. We focus on delivering high-quality products with exceptional customer support.

Whom Are We Looking For?

We're looking for a hands-on, technically skilled Embedded Systems Engineer with a strong background in microcontrollers, robotics hardware, and real-world systems integration. The ideal candidate will contribute to product testing, firmware development, and customer support for hardware products.

Must Have

• Bachelor's degree in Electronics, Robotics, Computer Science, or a related field
• 3+ years of experience working in embedded systems or hardware product development
• Strong programming skills in C and Python
• Hands-on experience with microcontrollers (Arduino, STM32, ESP32, etc.) and hardware platforms
• Understanding of communication protocols: UART, I2C, SPI, CAN, Modbus, etc.

Nice to Have

· Experience with ROS1/ROS2 and perception sensors like stereo cameras, LiDAR, and ToF sensors

· Knowledge of OpenCV, PCL/Open3D, or similar vision libraries

· Familiarity with version control systems (e.g., Git/GitHub)

· Exposure to real robotic systems and automation applications

What We Offer

• Competitive salary of INR 30,000 to 40,000/month (based on experience and performance)
• Opportunity to work on cutting-edge robotics and embedded systems
• Access to real hardware platforms for testing, R&D, and experimentation
• Cross-disciplinary exposure at the intersection of engineering, e-commerce, and customer success
• A collaborative environment where innovation and initiative are encouraged

Job Type: Full-time

Pay: ₹360, ₹480,000.00 per year

Benefits:

• Cell phone reimbursement
• Leave encashment

Education:

• Bachelor's (Required)

Experience:

• total work: 3 years (Required)

Location:

• Shakur Basti, New Delhi Required)

Work Location: In person

Expected Start Date: 08/09/2025

Design, Install, configure, upgrade, troubleshoot, support network hardware, security, VPN and protocols

Seeking Delhi Based Candidates only

Core Responsibilities

• Designing, Installing, configuring, and supporting network hardware (routers, switches, servers, firewalls).
• Monitoring network, diagnosing problems.
• Managing accounts, permissions, etc.
• Network security through the implementation of firewalls, intrusion detection, VPNs, and security protocols.
• Technical support and troubleshooting network.
• Network documentation.
• Planning and recommending network upgrades or improvements.

Essential Skills

• Genuine understanding of networking, routing, and switching.
• Proficiency in network security, firewalls, and VPNs.
• Ability to troubleshoot and resolve network problems.
• Strong problem-solving, organization, and multitasking abilities.
• Hands-on experience with hardware installation, upgrades, and software support.

Typical Duties

• Fully support, configure, and upgrade internal and client networks.
• Install and integrate new server hardware and applications.
• Set up accounts, permissions, passwords, and maintain network policies.
• Oversee network documentation, inventory, and compliance tasks.
• Respond to and resolve network emergencies and outages quickly.

Qualifications

• Some certifications and relevant education will help.
• Proven hands-on network administration and troubleshooting experience.

Qualifications

Science Graduations (MCA/ BTech/ BE (Computers), CCNA

3-4 relevant work Experience

Exposure to desktop trouble shooting

Excellent verbal and written communication skills

Others

ON site work

2nd and 4th Saturdays are OFF

Office (since 1987) adjacent to Metro Station on Yellow Line

Salary UPWARDS of 5 LPA per annum

Role Overview:

We are looking for a highly motivated
Embedded Systems Engineer
with strong experience

in
embedded programming
, touch display
UI development
, and
IoT cloud integration
(
AWS preferred
). The candidate will work on designing, developing, and deploying IoTenabled devices that capture and send data (GPS, temperature, audio recordings, sensor streams) to AWS servers in a structured, secure, and scalable format.

Key Responsibilities:

• Develop and maintain
  firmware for embedded systems
  (ESP32/STM32/ARM or  similar MCUs).
• Design and implement
  user interfaces for touchscreen displays
  (LVGL, TFT,  ST7789, or similar libraries/frameworks).
• Work on
  data acquisition from multiple sensors
  (GPS, temperature/humidity, 4G  module, microphones, etc.) and ensure real-time data processing.
• Implement
  secure communication protocols
  (HTTPs, MQTT, WebSockets) for  device-to-cloud data transfer.
• Integrate devices with
  AWS IoT Core / AWS Lambda / AWS S3 / DynamoDB
  for data ingestion and storage.
• Ensure
  data formatting and structuring
  for multiple devices to be easily consumed  by backend systems.
• Collaborate with cloud/backend teams to ensure seamless integration of embedded  devices with AWS infrastructure.
• Debug, optimize, and test embedded systems for
  low power consumption and  reliability
  .
• Maintain
  documentation, version control (Git)
  , and testing frameworks for  embedded projects.

Required Skills & Qualifications:

• Strong hands-on experience in
  Embedded C/C++
  and/or
  Python for  microcontrollers
  .
• Good understanding of
  RTOS (FreeRTOS preferred
  ) and embedded peripherals  (UART, SPI, I2C, I2S, ADC, etc).
• Experience with
  touchscreen GUI frameworks (LVGL, TFT_eSPI, or similar)
  .
• Knowledge of
  AWS IoT Core, AWS S3, Lambda, DynamoDB, and related cloud services
  .
• Familiarity with
  IoT data protocols
  – MQTT, HTTPS, CoAP.
• Experience in handling
  GPS modules, environmental sensors, and I2S  microphones
  .
• Knowledge of secure
  data handling and OTA firmware updates
  .
• Strong problem-solving, debugging, and optimization skills.

Preferred Skills (Good to Have):

• Experience with
  ESP-IDF, PlatformIO, Arduino framework on ESP32/ESP32-S3
  .
• Knowledge of
  containerized deployments (Docker, Kubernetes)
  for AWS backend integration.
• Familiarity with
  CI/CD pipelines for embedded systems
  .
• Understanding of
  industrial IoT (IIoT) standards
  .

Education:

• Bachelor's or Master's degree in
  Electronics, Computer Engineering, Embedded Systems, or related field.