Senior Software Engineer (MQTT C++)

Job description

Job Description

We are seeking a highly skilled C++ Senior Software Engineer to build and maintain our core on-board connected-services daemon. In this role, you will develop the critical software layer that bridges the cloud and the vehicle - terminating cloud connections via MQTT/Protobuf and translating them seamlessly into vehicle signals over D-Bus. You will be responsible for a dynamic system that powers the modern connected car experience, handling everything from remote climate control to sentry mode and secure device registration.

Requirements

Educational Background: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related technical field.

Core Programming

Strong, proven proficiency in C++, with a focus on building robust, high-performance applications.

Embedded Linux

Deep expertise in developing software for Embedded Linux environments (Telecom/C++ Linux background).

Networking & Protocols

Extensive hands-on experience developing Linux applications utilizing MQTT and HTTPS. Familiarity with Protobuf and D-Bus (GDBus) is highly advantageous.

Security Mindset

Understanding of secure device provisioning, mTLS, and certificate management.

Automotive Experience (Nice-to-Have)

Prior experience in the automotive domain—particularly working with CAN signals, telematics units, or connected vehicle architectures—is a strong plus.

Communication

Fluent in English with the ability to collaborate effectively in a global, cross-functional team.

Job Responsibilities

Remote Services Development: Implement and manage 20+ remote services behind a unified interface contract with backend-driven activation and per-service protocol version negotiation.

Features include: Remote lock/windows/climate control. Charging and V2L (Vehicle-to-Load) scheduling. Vehicle status, alerts, position, and sentry mode. Child-presence detection, geo/time/speed fencing, in-vehicle messaging, and driver profiles.

Device Lifecycle Management

Architect the secure lifecycle of the device, managing mTLS bootstrap registration, on-device CSR, service-certificate renewal, and backend provisioning.

Core Architecture & Vehicle Abstraction

Build out the MQTT connection state machine and the GDBus vehicle abstraction layer. You will bind several hundred CAN signals using a robust, compile-time-checked template pattern.

Flow Control Implementation

Design the flow-control layer communicating with the MCU Keyless Agent. This includes managing bidirectional single-message-in-flight serialization, NACK/retry logic, timeout fallbacks, connection heartbeats, fragmentation, and queue supervision.

Quality Assurance

Take ownership of the end-to-end development cycle, including rigorous testing and validation of all implemented features. #LI-MOGR #LI-HYBRID What we offer Empowering Projects: With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people's lives.

Empowering Growth

We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters

At GlobalLogic, we deeply value and embrace diversity . We are dedicated to providing equal opportunities for all individuals, fostering an inclusive and empowering work environment.

Career Development

Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits

In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities

At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company. About GlobalLogic GlobalLogic is a full-lifecycle product development services leader that combines chip-to-cloud software engineering expertise and vertical industry experience to help our customers design, build, and deliver their next-generation products and digital experiences.

We expertly integrate design, complex engineering, and agile delivery capabilities to deliver superior business outcomes for global brands in telecom, automotive, healthcare, technology, media and entertainment, manufacturing, and semiconductor industries. Headquartered in Silicon Valley, GlobalLogic employs over 25,000 designers and engineers across the globe. Analysts like NASSCOM and Zinnov have recognized us for being a top company in our field, and we are consistently nominated as a preferred employer by both global HR consultative firms and local job boards.

By creating a work environment that is exciting and flexible, and by fostering growth through ongoing learning and development programs, we empower our employees to achieve both their professional and personal goals. At GlobalLogic, we make amazing products — and careers.