QAD- Technical/Functional/Progress 4GL/ EDI/ Qxtend Consultant/ P. WFH

Education : B.Tech / M.Tech only

MANDATORY CRITERIA:

• It's a Contractual role for a particular project ongoing in the company, duration will be 1 year or may exceed as per the project requirement, After that the candidate will be kept on permanent role.
• The candidate will be on company's payroll only.
• Candidate should be comfortable for directly visiting and working with client's place.
• Immediate to 15 days joiner preferred
• 3 to 5 years of hands-on experience in Linux Device Driver development
• Strong experience with Linux kernel programming & memory management
• Experience with Zephyr OS / device driver model (porting bare-metal drivers).
• Familiarity with RTOS linux kernel internals and hardware protocols (They mainly use AXI protocol, i2c, spi).
• Strong knowledge of PCIe and DMA drivers
• Proficiency in C / C++ programming languages
• Experience working with hardware interfaces/protocols (AXI, I2C, SPI)

REQUIRED SKILLS:

• Proven experience in developing Linux Device Drivers.
• Preferred experience in Zephyr (need to port bare metal drivers to zephyr OS/device driver model).
• Strong knowledge of PCIe and DMA drivers (Good to know Xilinx's IPs like AXI-DMA, XDMA etc).
• Expertise in Linux Memory Management.
• Proficiency in C/C++ programming languages.
• Preferred familiarity with real-time operating systems (RTOS), linux kernel internals and hardware protocols (They mainly use AXI protocol, i2c, spi).

Immediate to 15 days joiners are preferrable we need to close it asap.

Job Title : Embedded System Software Engineer

Experience Required : 1 to 3 Years

Duration : 6+ Months (Extendable)

Notice Period : Immediate

Job Description :

We are seeking a motivated and skilled Embedded System Software Engineer to join our team.

The ideal candidate will have 1 to 3 Years of experience in embedded software development with a solid foundation in C++ and Qt 5.

This role involves working with embedded Linux systems and contributing to the development and maintenance of robust embedded applications.

Mandatory Skills : C++, Qt 5, Embedded Linux (Yocto preferred), SOAP/REST protocols, Git, problem-solving, and analytical skills.

Key Responsibilities :

• Design, develop, and maintain embedded software applications using C++ and Qt 5.
• Work on embedded Linux systems, with a preference for experience in The Yocto Project.
• Integrate and manage network communication using protocols such as SOAP and REST.
• Collaborate with cross-functional teams to understand requirements and deliver high-quality solutions.
• Utilize Git for version control and collaborative development.
• Troubleshoot and debug software and system issues efficiently.
• Continuously improve code quality through code reviews, testing, and optimization.

Required Skills and Qualifications :

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 1 to 3 Years of hands-on experience in software development.
• Proficiency in C++ and Qt 5 Framework.
• Experience working with Embedded Linux; knowledge of Yocto Project is a strong plus.
• Basic understanding of network protocols, including SOAP and REST.
• Familiarity with Git or other version control systems.
• Strong problem-solving and analytical skills.

Preferred Skills (Nice to Have) :

• Experience in cross-compiling and deployment for embedded targets.
• Familiarity with CI/CD tools and automated testing for embedded systems.
• Understanding of hardware-software integration challenges.

Job Description :

- Design and build an integration between multiple on-premises and cloud-hosted systems.

- Identify, analyze and design integration flows using Mule ESB Anypoint Studio and technically own and manage the process of ensuring on-time and budget build and integration of the various elements of the solution.

- Responsible for the end-to-end architecture of a solution, including its assembly and integration into the IT architecture principles defined with the client.

- Collaborate with enterprise architects and IT program managers to enhance existing business applications and facilitate solutions to meet business requirements.

- Position requires experience with middleware applications, including Intermediate level knowledge with MuleSoft, as well as experience in detailed requirements analysis, software design, testing, and deployment.

- Develop Proof-of-Concept projects to validate new architectures and solutions.

- Own development of a few features in every Sprint.

- Liaise with onshore team and clients for resolving technical dependencies, issues, and risks.

- Production support for middleware applications.

A successful candidate will have the following characteristics :

- 6-10-years of relevant experience on- MuleSoft- integration developer

- Hands-on experience with Mule3.X.X or 4.X.X Version

- Experience with MuleSoft Components- Anypoint Exchange, Design Center, API Manager, and Runtime Manager

- 3-8 years of experience building and consuming web services (REST, SOAP)

- Experience building REST API Design with Design Center- RAML

- Experience working with MuleSoft- API manager, API Policies.

- MuleSoft Anypoint Platform Components experience (Transformer, Message Enricher, Choice Router, Scatter Gather, Database, Connector, File Connector, HTTP Connector, Web Service Consumer, For Each, Batch Component, Pub/Sub model) .

- Experience with API tool kit and API -Led Connectivity.

- Working experience working with JSON, XML, and CSV file formats.

- Experience working with GitLab (any source code version control) and CI/CD pipeline.

- Excellent Verbal and Writing English Skills.

- MuleSoft Developer Level Certification.

Good to Have :

- Database -SQL Server.

- ActiveMQ and other queue technologies.

- MCPA/MCIA Certified

- Java/Spring framework/ Microservices experience.

- AWS/Azure/GCP experience.

- Java development experience and working with flat files

Role: Embedded Software Developer

Exp: 3-7yrs

Location: Noida

Work Mode: 5days 

Description:

1. Must be B.E./B.Tech./MTech. in Computer Science, IT or related software engineering degree.
2. Must have 3 to 7 years’ experience with strong experience of C system programming in embedded environment.
3. Must have relevant experience of IMS or Telephony domain.
4. Must have excellent S/W design Skills with proven experience of writing efficient code for embedded environment. 
5. Must have experience of Linux or RTOS S/W design programming.
6. Must have excellent debugging skills, good experience on analyzing network protocol Logs.
7. Must be conversant with embedded development tools, debuggers, Network protocol analyzers like Wireshark etc.
8. Must have hands-on experience & understanding of S/W Management Processes: Source Code Management, Unit/Integration Testing, Branch management, Feature Configuration etc.
9. Preferred to have experience on 4G/5G wireless protocol stack or WLAN SW development.
10. Preferred to have worked on Android based Smart Phone or embedded M2M/IOT projects .
11. Preferred to be from leading telecommunication, semiconductor or electronics ODM/OEM company background.
12. Strong Communication skills, Self-driven, Positive attitude & hardworking. 

• Design and implement software of embedded devices and systems from requirements to production and commercial deployment
• Design, develop, code, test and debug system software
• Review code and design
• Analyze and enhance efficiency, stability and scalability of system resources
• Integrate and validate new product designs
• Support software QA and optimize I/O performance

You would be part of:

1. Designing/Improvement of new/existing architectures of distributed computing with subcomponents of Unmanned Aerial Systems (UAS).
2. Working/Researching with industrial state of the art sensor systems and modules, and developing drivers (HAL or wrapper) and applications around their usage.
3. Design and implementation of communication protocols between different subcomponents of UAS for distributed computing.
4. Writing Applications and Drivers from the scratch for (embedded)linux based systems.
5. Scripting and automations around work flows of UAS usage.
6. Working with existing sophisticated software stacks of subcomponents of UASs.
7. Working closely with electronics, design and systems teams for architecture development and deployment.
8. Working closely with Flight Controller engineers to do collaborative development of UAVs.

We expect you to be:

1. Experienced in hands-on development of complex embedded systems involving multiple microcontrollers or SoCs.
2. Very good in analytical abilities to be able to do core research and development activities.
3. Able to write low level drivers (wrapper or core) from the scratch.
4. Very comfortable reading and understanding datasheets and reference manuals of microcontrollers, peripherals, sensors etc.
5. Able to understand existing complex embedded software stack written in C/C++.
6. Solid in C.
7. Good in C++.
8. Comfortable with using hardware debuggers.
9. Having Hands-On experience with RTOS concepts like scheduling, threads synchronicity , race conditions etc.
10. Having Solid understanding of interrupt mechanisms.
11. Experienced in working with different hardware protocols like SPI, I2C, UART, PWM, CAN, USB etc.
12. Having Solid understanding of interrupts architecture of ARM based microcontrollers like STM32, LPC etc.
13. Having Good understanding of the concept of bootloaders.
14. Able to multitask.
15. A self-motivated and motivating personality who can work well independently as well as part of a team
16. Having good interpersonal and soft skills who can adapt to the work environment while manifesting a good positive attitude

You are awesome if you are:

1. Experienced in Linux Device Driver development.
2. Having good exposure of working on and understanding of any sensor modules like GPS, LIDAR etc.
3. Experienced in data filtering techniques (Example: Kalman filter)

ORGANIZATION

Launched in 2014, Oxit has continually focused on true innovation in IoT services through the creation
of solutions and products for an adaptive global business marketplace. Our diverse list of clienteles,
ranging across a multitude of industries, has grown to recognize and trust Oxit in partnering in all
aspects of Smart Technology capabilities from designing to prototyping, development and carefully
launching their ideas

ROLE

Proficient in connected objects, an IoT embedded engineer develops innovative solutions that help
users to receive, control and manage information.
Conceptualizing, designing, developing, & managing IoT end devices, middleware, interfaces, and
connectivity

RESPONSIBILITIES

PRIMARY RESPONSIBILITIES
● Analyze, discuss and understand user/business requirements
● Translate business requirements to optimizer solutions, system & firmware specifications
● Design & Implement firmware/software as per specifications and conduct unit tests
● Managing & building end devices and middleware (Gateway development)
● Connectivity solutions, protocol implementation, stack development (ex: Lora)
● Perform integration, acceptance tests, troubleshooting, and debugging
● Work in collaboration with other team members, leadership, and other departments towards
solution implementation and delivery
● Adhere to organization/project process standards and guidelines
● Handling internal (team, departments, and leadership) and external (customers & partners)
interactions
● Collaborate with and support Hardware team towards HW design & development
● Collaborate with and support Software team towards backend development, API definition &
interfacing, Mobile, Cloud, & Web application definition

SECONDARY RESPONSIBILITIES
● Researching, creating, and testing IoT solutions
● Designing platform solutions that are cloud-compatible and work with IoT applications
● Providing solutions to issues related to the connection of networks and platforms
● Contribute to improving quality, accelerating development and deployment - process improvement
and tools improvement
● Showcase ability to play different Agile roles and manage small teams
● Supporting management with client interactions and at times leading it

SKILLS

PRIMARY SKILLS
● Hands-on programming experience in C/C++/Python in Embedded/IoT environment
● Good working knowledge of Linux internals & application development
● Good working experience of RTOS & bare metal programming
● Hands-on experience in device driver development
● Hands-on experience with protocol implementation (wired & wireless)
● Experience in executing projects in an Agile/Waterfall model
● Exposure to Gateways, web/cloud computing technologies, APIs, sockets, & related tools
● Exposure to JavaScript, Node.js, and typescript is an added advantage
● Proficient in C, C++, and Python programming, Java script added advantage
● Good understanding of Linux internals, Linux System programming, and application development
on Linux
● Hands-on experience with Container technologies (LXD, Docker and/or Kubernetes)
● Working knowledge and experience implementing FUOTA, Device management
● Working knowledge of Security - Encryption, Decryption, Flash management
● Working knowledge of Web architecture, Interfacing (APIs, MQTT, etc.)
● Hands on experience with Yocto, Ubuntu Core
● Experience with R Pi or similar platforms
● Working Knowledge and experience with LoRaWan on both Gateway and Devices

● Prior experience working on IoT Gateways

SECONDARY SKILLS
● Firm understanding of IoT architecture and principles
● Knowledge of device and data security
● AWS or related cloud architecture, tools & setup, API development
● LoRa stack experience, Network gateway functionality, networking: TCP/IP, DNS, DHCP, HTTP
● ESP32 architecture, Free-RTOS experience
● Work and collaborate well with others
● Strong communication skills
● Strong analytical and problem-solving skills

WORK ENVIRONMENT
● Minimum 3 years of prior experience
with embedded, firmware, & IoT
● Available full time (40 hours a week)
● Remote working infrastructures
● Flexible remote work (work from
anywhere)
● Certain overlap with EST business hours
● Full time (Mon-Fri, 8 hrs/day)
● Agile way of working & mindset
● Team work, frequent interaction &
collaboration with team & leadership
● Collaborations & meetings through
video conferencing
● Friendly & collaborative environment

• Under limited supervision, oversee the design, purchase, installation, and support of network communications and services for customers, including LAN/WAN/SD-WAN services in central and remote offices (requires thorough knowledge of LAN/WAN/SD-WAN systems, networks, and applications).
• Provide technical and procedural direction for the actual implementation of the infrastructure, as well as interface with internal users, development personnel, and other technical staff to understand and meet their requirements.
• Installing, configuring, and supporting network equipment including routers, switches, firewalls, and DNS\DHCP\IPAM solutions.
• Ensures business continuity in the appropriate technology by ensuring systems are configured appropriately in order to optimize performance and to initiate recovery action after system failures.
• Procuring network equipment and managing subcontractors involved with network installation.
• Configuring firewalls, routing, and switching to maximize network efficiency and security.
• Work within a large global team and at times, work after hours and on weekends.
• Work with various networking tools, equipment, and processes.
• Perform third-level support, investigating and addressing faults in the network.
• May be responsible for evaluating current network systems performance and trending.

Qualifications:

• BS/BA degree and/or technical training/certifications (Cisco certifications).
• 5+ years experience in network implementation and operations.
• 5+ years experience working with enterprise Ethernet, VLANs, QoS, routing, switching, and IP addressing.
• Experience working with carrier technologies including MPLS, SDWAN, Ethernet, P2P, and Internet for systems interconnectivity.
• After-hours and weekend work will be required, including participation in the department on-call rotation.
• The candidate needs to be skilled in the analysis, troubleshooting, and resolution of network incidents.
• ITIL familiarization is desired (Incident/Problem/Change/Configuration Management).
• Palo Alto firewall and F5 BigIP load balancer experience.
• BlueCat DNS\DHCP\IPAM experience.
• Experience with Cisco ASR routers and IPSEC tunnels.
• Excellent communication skills and experience effectively communicating with technical and non-technical audiences
• Demonstrated efficient and effective use of problem-solving and task prioritization to solve complex network challenges
• Certificates, Licenses, and Registrations (CCVP, CCNP, CCIE)