R&T Software Engineer 3 (H/F) - SAFRAN CABIN INC.

Safran est un groupe international de haute technologie opérant dans les domaines de l'aéronautique (propulsion, équipements et intérieurs), de l'espace et de la défense. Sa mission : contribuer durablement à un monde plus sûr, où le transport aérien devient toujours plus respectueux de l'environnement, plus confortable et plus accessible. Implanté sur tous les continents, le Groupe emploie 100 000 collaborateurs pour un chiffre d'affaires de 27,3 milliards d'euros en 2024, et occupe, seul ou en partenariat, des positions de premier plan mondial ou européen sur ses marchés. Safran est la 2ème entreprise du secteur aéronautique et défense du classement « World's Best Companies 2024 » du magazine TIME. Safran Cabin conçoit, certifie, et fabrique les intérieurs de cabines complets, les systèmes et les equipements les plus innovants du secteur pour offrir à ses clients du monde entier une image de marque distinctive et une expérience passagers sûre et confortable.
Mission description
Here, we craft excellence together. Your mission? Making the journey the most enjoyable part of the trip. Join our first-class team to reinvent in-flight experience. In the role of R&T Software Engineer 3 you'll play a pivotal part on our Engineering team. The R&T Software Engineer 3 acts as the technical lead in strategy and design of airworthiness software solutions for the business. This position requires full-stack engineering knowledge and skills to provide leadership to develop and integrate digital technologies such as IoT devices, AI/ML models, cloud and mobile/web applications deployment. The position requires understanding of the business context and perform in-depth analysis to evaluate design, risk, technology, time and cost to architect a pragmatic solution that will satisfy business objectives. The position also requires the candidate to foster a culture of continuous improvement, coach and mentor more junior software engineers. The key responsibility of this position is to develop end-to-end solutions for aircraft OEM / airlines customers and for internal use. The R&T Software Engineer 3 will take ownership and/or support technical engineering teams and projects related to engineering and R&T products/systems and components. Using sound engineering principles, this engineer will interface with cross functional groups (internal and external) to ensure robust, airworthy designs are attained which meet budget, schedule and internal requirements and goals. This leadership position will be responsible for participating in and leading improvement activities at a group and/or company level. This position contributes to our vision by: • Design and implementation experience of advanced AI/ML models, RAG, LLM fine-tuning, prompt engineering, data pipelines. • Experience in Python, TensorFlow, and PyTorch, JAX, Claude/Open AI LLMs with a focus on delivering scalable AI solutions • Experience in Vector DBs such as Pinecone/ Chroma DB, and frameworks such as LangChain, LlamaIndex, Hugging Face Transformers • Design and develop full-stack applications for device management, control, and aircraft fleet coordination. • Build and maintain mobile apps (React Native/Android) and web apps used by operators in the field. • Develop web dashboards and APIs for maintenance planning, status, and data analysis. • Integrate AWS services for data storage, monitoring, and deployment. • Ensure reliable, low-latency communication between cloud systems and aircraft on-board equipment. • Collaborate with cross-disciplinary teams to deliver seamless end-to-end functionality. • Write documentation for APIs, architecture, and software modules. • Optimize software for scalability, reliability, and field performance. • Lead product cybersecurity risk assessment, requirements, and architecture by collaborating with product development teams • Ensure software solutions comply with data privacy, governance & security best practices on AWS cloud.
Education: Bachelor's or Master's degree in Computer Science, Electrical Engineering or equivalent experience in a related field. Experience: 9+ years of experience, 3+ years of experience in a leadership/management role, 3+ years of experience in aerospace / automotive / technology or similar industry. Has experience with the entire end-to-end software development life cycle implementation: • Design specifications, write documentation, define scope/limitations • Work in both agile and waterfall development models. • Effectively troubleshoot and debug issues that are technical or behavioral. • Provide continuous meaningful improvements. Strong knowledge of the full technology stack: • Experience in data modeling, creating queries, stored procedures, triggers, and optimization for performance. • Expert in object-oriented programming, parallel processing and design patterns including dependency injection. • Experience in design and implementation of security, access control, and robust data validation. • Experience in service-oriented architecture and integration of systems. • Experience in implementation of fast and responsive user interface along with experience in integration of third-party framework and components. • Experience in web application development. Technical Skills (programming languages, protocols, technologies, frameworks): • Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations. • Web technologies: HTTP, REST, JSON, SOAP, and XML • Programming languages: C/C++, Python, HTML5, CSS3, and JavaScript • Databases: Any RDBMS, No-SQL Databases, and Vector DB • Cloud technologies: AWS IoT, EKS, S3, DynamoDB, Redshift, and other AWS technologies • IoT technologies: Wi-Fi/BLE5.1/802.15.4, 6LoWPAN, MQTT/CoAP • Computing technologies: NXP iMX6/8, ARM, STM32, Hardware Accelerators • Configuration management: Git, GitHub, GitLab or SVN • Productivity tools: Microsoft Office (Word, Excel, PowerPoint), JIRA • DevOps & CI/CD: Experience with builds, GitHub/GitLab runners, AWS DevOps, Terraform for infrastructure automation. Other Skills: • Excellent collaboration and leadership skills. • Able to use discretion and independent judgement when making decisions on behalf of the company. • Effective oral and written communications skills. • Demonstrated ability to handle multiple projects and assignments with attention to detail. • Problem solving, well organized, detailed oriented and accurate. Additional Preferred Skills: (not required) • Product lifecycle management (PLM) systems. • UI libraries: Telerik UI Libraries, jQuery UI, or similar. • Object Relation Mapping frameworks: Entity, NHibernate or similar. • Data Distribution Service (DDS) concepts for middleware architecture/designs