Urgent! Senior Software Engineer Job Opening In Dublin – Now Hiring General Motors
About the Role
As a Senior Software Engineer, you will play a key role in the development and maintenance of multiple EOL applications.
You will lead hardware and software development for the Low-Cost Continuity Tester (LCCT) solution, evolving production firmware for ESP32-based microcontrollers to ensure reliable operations, secure provisioning, and seamless integration with enterprise systems.
Working closely with global stakeholders and suppliers, you will help bring solutions from concept to production in GM plants and approved supplier sites.
What You’ll Do
Embedded Systems (LCCT/Continuity Tester):
Contribute to hardware design reviews and collaborate with internal and external teams on product iterations.
Design, implement, and maintain production-grade firmware in C/C++ for ESP32-based devices, covering board bring-up, drivers, and feature development.
Optimize FreeRTOS-based solutions across SPI, I2C, UART, GPIO, and memory/power management for manufacturing duty cycles.
Implement secure provisioning and configuration flows (barcode-based setup, APIM credentialing, key exchange via serial/USB) aligned to enterprise security standards.
Develop robust Wi-Fi networking and enterprise service integration (REST, message queues) with resilient error handling.
Enable observability with structured logging, metrics, and diagnostics; participate in on-call rotations supporting global plant operations.
Collaborate on API contracts, device state models, and secure endpoints; influence architecture for scalability and operability.
Ensure quality with unit/integration testing, hardware-in-the-loop validation, and CI/CD pipelines (GitHub Actions).
Document processes, propose improvements, and mentor peers in embedded standards and deployment practices.
Full Stack Applications (EOL Systems):
Lead end-to-end delivery of EOL applications, from requirements to production.
Develop scalable backend services using Java Spring Boot (REST APIs, data persistence, messaging/streaming integration).
Build and maintain Angular front-end applications (TypeScript, RxJS) with responsive, accessible, and performant UIs.
Establish observability across services and UIs (logging, metrics, tracing, SLOs, dashboards).
Apply security best practices (OWASP, OAuth2/OIDC, secrets management).
Drive coding standards, testing strategies, and design reviews; mentor engineers and guide architecture decisions.
Collaborate with product, UX, and manufacturing teams to prioritize features and de-risk deployments.
Optimize CI/CD workflows (quality gates, dependency scanning, release patterns such as blue/green or canary).
Troubleshoot complex issues spanning embedded devices, networks, backend services, and UIs.
Required Skills & Behaviors
6+ years embedded software development (C/C++ on microcontrollers, RTOS, multithreading, hardware debugging).
3+ years hands-on with ESP32 and ESP-IDF (board bring-up, drivers, Wi-Fi, NVS, SPI flash, OTA strategies).
6+ years backend development with Java/Spring Boot (REST APIs, data persistence, production operations).
3+ years front-end development with Angular/TypeScript/RxJS (testing, accessibility, performance).
Proven experience with secure device provisioning/configuration (serial/USB workflows).
Track record of delivery in manufacturing or mission-critical environments with strong diagnostics.
Experience with Git workflows and CI/CD pipelines for firmware and applications.
Solid foundation in software engineering best practices, agile methodologies, and cross-timezone collaboration.
Strong ownership mindset across the full device and application lifecycle.
Effective collaboration across firmware, backend, UI, platform, and manufacturing teams.
Clear communicator in technical proposals, design reviews, and plant-facing documentation.
Continuous learner who constructively challenges the status quo with data-driven insights.
Preferred Qualifications
Expertise in device security (encryption, secure boot, key management, secrets handling).
Familiarity with plant networks and resilient device connectivity patterns.
Experience with barcode/RFID peripherals and label/receipt printing.
Exposure to event-driven systems and real-time data processing (Kafka, MQTT).
Knowledge of IoT wireless technologies (LoRaWAN, RFID, BLE).
Experience with containerization/orchestration (Docker, Kubernetes).
Background in automated testing frameworks and BDD approaches.
Work Location & Schedule
Primary Locations: Dublin or Limerick, Ireland
Hybrid: Minimum three days onsite per week
Business hours aligned with EU/US time zones; occasional weekend/holiday support for deployments (shared within the team).
About GM
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
Why Join Us
We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture.
Every day, we want every employee to feel they belong to one General Motors team.
Non-Discrimination and Equal Employment Opportunities
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging.
We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities.
Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment.
To learn more, visit How we Hire.
Accommodations
General Motors offers opportunities to all job seekers including individuals with disabilities.
If you need a reasonable accommodation to assist with your job search or application for employment, emailus or call us at 800-865-7580.
In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.
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Unlock Your Senior Software Potential: Insight & Career Growth Guide
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Great news! General Motors is currently hiring and seeking a Senior Software Engineer to join their team. Feel free to download the job details.
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