Join a high-performing team at Sonatus that's redefining what cars can do in the era of Software-Defined Vehicles (SDV). At Sonatus, we're driving the transformation to AI-enabled software‑defined vehicles. Traditional automotive software methods can't keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That's why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 5 million vehicles on the road today and rapidly expanding. Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast‑growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we're solving some of the most interesting and complex challenges in the industry. Join us and help redefine what's possible as we shape the future of mobility. The Executive & Office Coordinator will work closely with the General Manager to provide high‑quality administrative support, manage scheduling for meetings and appointments, and ensure the Dublin office runs efficiently and feels welcoming. Following our recent move, this role will play a key part in setting up and maintaining an organised, well‑equipped workspace. You'll also lend a hand with various internal initiatives that keep our team connected, informed, and working effectively. You will be employed and payrolled through an agency. This role has a part‑time schedule of 15h (approx. 3 half days per week - 09.00 - 14.00 - Monday, Tuesday, Thursday) based in our Dublin office. Roles & Responsibilities Provide day‑to‑day administrative support to the General Manager and the Dublin team where appropriate, including handling correspondence, document preparation, and follow‑up on action items. Manage scheduling for internal and external meetings, interviews, and appointments. Oversee the smooth running of the Dublin office, from supplies and equipment to workspace organisation and vendor coordination. Contribute to the establishment of best practice office environment benefiting internal and external stakeholders. Assist with onboarding logistics and coordinating with the HR team on people‑related initiatives. Support internal communications and event coordination. Handle ad hoc administrative projects and initiatives as needed. Requirements Proven experience in an Executive Assistant, Office Manager, or similar administrative role. Highly organised, detail‑oriented, and proactive. Strong written and verbal communication skills. Comfortable juggling multiple priorities and adapting to changing needs. Proficiency with Microsoft Office Suite and online scheduling tools. Discreet, professional, and trustworthy with confidential information. To all recruitment agencies: Sonatus, Inc. ("Sonatus") does not accept unsolicited agency resumes. Please do not forward resumes to our careers alias or other Sonatus employees. Sonatus is not responsible for any fees associated with unsolicited activities. #J-18808-Ljbffr
A dynamic technology company is seeking a part-time Executive & Office Coordinator to provide administrative support and manage the Dublin office. This role involves organizing schedules, overseeing office operations, and contributing to various team initiatives. The ideal candidate will have strong organizational skills, be detail-oriented, and possess excellent communication abilities. They will work closely with the General Manager to ensure a welcoming and efficient workspace while juggling multiple priorities. Join us in a role that supports a high-performing team. #J-18808-Ljbffr
Overview Join a high-performing team at Sonatus that’s redefining what cars can do in the era of Software-Defined Vehicles (SDV). At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 5 million vehicles on the road today and rapidly expanding. Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast-growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we’re solving some of the most interesting and complex challenges in the industry. Join us and help redefine what’s possible as we shape the future of mobility. We’re looking for a highly skilled and experienced Senior Frontend Software Engineer based in Dublin, Ireland to join our team at the forefront of the Software Defined Vehicle (SDV) revolution. This is a high-impact role where you will help to build the web platform that serves as the backbone for our primary product lines. The ideal candidate is a proactive problem-solver with a mastery of the React ecosystem. You won''t just be writing code; you will be driving innovation and delivering the robust, scalable solutions essential to our core business strategy. Your Impact Reporting directly to the Senior Engineering Manager, you will take full ownership of the development lifecycle for mission-critical features. You will navigate the complexities of a highly innovative industry. If you have a proven track record of scaling complex web applications and a passion for the future of mobility, we want to talk to you. This is a hybrid role based in our Dublin, IE office, where you will be expected to work in our office 3 days a week. Responsibilities Design, develop, and maintain complex web applications with a focus on scalability, performance, and maintainability. Build and maintain robust, responsive frontend components and user interfaces with React.js, TypeScript, and Ant Design. Define and implement testing strategies, including unit, integration, and end-to-end testing. Work closely with Product, UX, QA, and other engineering teams to plan, build, and deliver key features. Translate UI/UX designs into pixel-perfect implementations, ensuring accessibility, responsiveness, and user-friendliness. Lead technical discussions, share knowledge, and contribute to internal engineering documentation and talks. Promote engineering excellence through adoption of best practices, developer tooling improvements, and continuous learning initiatives. Provide thoughtful and rigorous code reviews, mentoring mid-level and junior engineers to foster a culture of technical growth and high-quality standards. Monitor and optimize frontend performance (Core Web Vitals) and implement observability patterns to proactively identify and resolve production issues. Requirements A seasoned engineer with 5+ years of experience building and scaling complex web applications. Proven ability to lead the full software development lifecycle — from architectural planning and implementation to testing, debugging, documentation, and maintenance. Demonstrated ability to influence product roadmap decisions by providing technical feasibility assessments and proposing alternative solutions to complex business problems. To all recruitment agencies: Sonatus, Inc. ("Sonatus") does not accept unsolicited agency resumes. Please do not forward resumes to our careers alias or other Sonatus' employees. Sonatus is not responsible for any fees associated with unsolicited activities. #J-18808-Ljbffr
A leading technology firm in Dublin is looking for an Executive and Office Coordinator to support the General Manager and ensure the efficient operation of the office. This part-time role involves managing schedules, providing administrative assistance, and maintaining an organized workspace. The ideal candidate should have experience in similar administrative roles, possess strong organizational and communication skills, and be proficient in Microsoft Office Suite. Join us to contribute to a dynamic team in a fast-paced environment. #J-18808-Ljbffr
A leading tech company in Dublin is seeking a Senior Frontend Software Engineer to join their team. In this hybrid position, you will design and maintain complex web applications, driving innovation within the Software-Defined Vehicle industry. The ideal candidate has over 5 years of experience and a deep mastery of the React ecosystem. You'll lead pivotal projects, creating high-quality, scalable solutions that enhance the user experience. This role is perfect for proactive problem-solvers passionate about shaping the future of mobility. #J-18808-Ljbffr
A fast-growing technology company is seeking a Senior Cloud QA Test Engineer to join their team in Dublin. The ideal candidate will have over 5 years of experience in cloud testing and automated test automation, with excellent knowledge of test methodologies and UI testing. Responsibilities include developing test plans, writing integration tests, and supporting post-customer site issues. The company offers competitive compensation, health care plans, and various allowances. #J-18808-Ljbffr
Join the Senior Cloud QA Test Engineer role at Sonatus , a fast‑growing company redefining what cars can do in the era of Software-Defined Vehicles (SDV). With more than 5 million vehicles on the road and headquartered in Sunnyvale, CA, we are accelerating the transformation to AI-enabled SDVs. We are in an accelerated growth phase and seeking a highly motivated, accomplished, and driven Senior Cloud QA Test Engineer to join our expanding team. As part of a collaborative cross‑functional team responsible for the entire software development life cycle, you will work on cutting-edge technologies and products, contributing from conception to deployment. Responsibilities Help support post‑customer site issues verification. Work with FAE & CE team members to troubleshoot and identify issues. Develop detailed test plans and execute test cases through automation and manual testing. Write integration tests for backend applications and tests for RESTful/GraphQL APIs. Work with cross‑functional teams on a daily basis. Project‑management testing priorities. Participate in a weekly project & bug triage meeting. Communicate with stakeholders if additional testing time is required. Debug cloud backend, Kubernetes, and microservices for cluster-related issues. Design and execute test plans for applications leveraging AWS microservices (e.g., Lambda, SQS, API Gateway), ensuring services meet reliability, scalability, and performance requirements. Apply a basic understanding of Kubernetes concepts to monitor application health and deployment status, assisting in debugging and triage of environment-related issues in containerized systems. Utilize debugging tools and logs (cloud-based and local) to efficiently identify, reproduce, and document defects within complex, distributed systems, providing clear root‑cause analysis to development teams. Qualifications Bachelor's or master's degree in computer science, engineering, or a related field. Minimum 5+ years of experience in cloud testing and automated test automation of UI/API testing. Excellent knowledge of test methodologies. Good knowledge of Web/UI testing and test automation (preferably using the Playwright framework with Python). Familiarity with common test frameworks such as Pytest or similar. Experience with UI automation tools – Selenium, Playwright. Working knowledge of Kubernetes-based infrastructure and Docker. Experience with Kafka or similar technology. Familiarity with Linux command line and knowledge of shell scripting. Good debugging skills, experience in identifying root causes of defects through thorough analysis and debugging. Experience with design and implementation of test tools for automation; ability to develop and improve automation scripts. Experience with JIRA, Jenkins, or similar tools. Excellent written and communication skills. Experience working with customers directly. Automotive testing experience. Possess working knowledge of Kubernetes (required). Benefits Competitive compensation and stock option offerings. Time off (national holidays and statutory annual leave provisions apply). Health care plan (medical, dental). Income protection and life insurance benefits. Pension plan. Fitness allowance. Phone & internet reimbursement. IT equipment allowance. Snack and drinks in office. To all recruitment agencies: Sonatus, Inc. does not accept unsolicited agency resumes. Please do not forward resumes to our careers alias or other Sonatus employees. Sonatus is not responsible for any fees associated with unsolicited activities. Location: Dublin, County Dublin, Ireland. #J-18808-Ljbffr
A leading software company in Dublin is seeking a highly motivated AI Engineer to accelerate software innovations for next-generation vehicles. This hybrid role demands expertise in programming languages like Python and C++, as well as experience with machine learning and data analysis. The ideal candidate will take ownership of developing AI frameworks and collaborating with cross-functional teams to implement groundbreaking technologies. Join us to shape the future of mobility in a fast-paced, innovative environment. #J-18808-Ljbffr
At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 6 million vehicles on the road today and rapidly expanding. Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast-growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we’re solving some of the most interesting and complex challenges in the industry. Join us and help redefine what’s possible as we shape the future of mobility. We are seeking a highly motivated AI Engineer to join our team and help us accelerate software innovations for next-generation software-defined vehicles. In this role, you will be responsible for high-quality implementation of an Agentic Framework to support our AI applications. You will be responsible for writing the production-grade code that allows our AI applications to interact with millions of vehicles in real-time. We need a "builder" who thrives on the technical details of multi-agent orchestration, tool-calling optimization, and LLM security. You will translate architectural designs into executable, high-performance systems, taking full ownership of the development lifecycle from local prototyping to global cloud deployment. This is a hands‑on role for an engineer who prioritizes execution, code quality, and system reliability for multi-agent systems, AI technologies and platforms. This is a hybrid role based in our Dublin, IE office, where you will be expected to work in our office 3 days a week. Duties and Responsibilities Lead efforts to leverage existing AI models and frameworks to solve complex business challenges. Develop agentic orchestration by designing and implementing reason and act loops that allow AI agents to decompose complex goals into actionable sub-tasks. Design and implement a versioned prompt registry allowing for model-agnostic routing and A/B testing of system prompts. Engineer the privacy shield for PII redaction and the hallucination verifier to audit AI-generated actions before execution. Conduct the full cycle of data modeling and algorithm development, including modeling, training, tuning, validating, deploying, and maintaining services, (AI breadth). Strong domain expertise in the AI area including LLM, Time Series, RAG, fine-tune large models, traditional ML models, etc. (AI depth) Stay current with industry trends and advancements in data science and AI technologies. (State-of-the-Art) Perform data analysis and offer insights to inform business decisions across multiple domains. Adhere to data privacy and security protocols to uphold the confidentiality of sensitive information. Collaborate with cross-functional teams to understand requirements and translate them into effective AI and data science solutions. Document and communicate technical designs, processes, and best practices to stakeholders using visualizations and presentations. Take charge of projects, ensuring timely completion in a dynamic work environment. Qualifications and Experience Master's or PhD in Computer Science, Engineering, Mathematics, Applied Sciences, or a related field preferred. Bachelor’s degree required. Strong programming skills in languages such as Golang, Python, Java, or C++, with hands-on experience in relevant frameworks (e.g., TensorFlow, PyTorch, scikit-learn). Proven experience building multi-agent systems and frameworks with adaptive orchestration. Deep understanding of Jailbreak Detection (e.g., LlamaGuard) and PII masking techniques to ensure safe LLM interactions in regulated environments. In-depth knowledge and understanding of current machine learning algorithms, AI technologies, and platforms. Solid experience in data preprocessing, feature engineering, and model evaluation techniques. Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes) is a plus. Strong knowledge of software development best practices, version control systems, and agile methodologies. Results-driven with a positive can-do attitude and excellent problem-solving skills. Exceptional verbal and written communication skills, with the ability to collaborate effectively with cross-functional teams. Experience in the automotive industry is highly desirable. #J-18808-Ljbffr
Join a high‑performing team at Sonatus that’s redefining what cars can do in the era of Software‑Defined Vehicles (SDV). Our AI‑enabled platform helps leading OEMs accelerate the shift to continuous, user‑friendly updates. With more than 5 million vehicles already in production and rapid expansion, Sonatus combines the agility of a fast‑growing company with the scale of an established partner. Responsibilities Design, develop, and maintain full‑stack web applications focused on scalability, performance, and maintainability. Architect and implement backend APIs and services using Node.js/Express or similar frameworks. Build responsive frontend components with React.js, TypeScript, and Ant Design. Integrate GraphQL and REST APIs to power interactive, real‑time features. Design and optimize relational and NoSQL database schemas; write efficient queries for performance and scalability. Define and implement testing strategies, including unit, integration, and end‑to‑end testing. Collaborate closely with Product, UX, QA, and other engineering teams to plan, build, and deliver key features. Translate UI/UX designs into pixel‑perfect implementations, ensuring accessibility, responsiveness, and user‑friendliness. Lead technical discussions, share knowledge, and contribute to internal documentation and talks. Promote engineering excellence through adoption of best practices, developer tooling improvements, and continuous learning initiatives. Requirements 5+ years of experience building and scaling complex web applications. Strong proficiency in TypeScript, JavaScript, React.js, Node.js, GraphQL, and related web development tools. Deep understanding of component‑based architecture and state management in modern JavaScript frameworks. Proficiency in server‑side development using Node.js/Express or similar frameworks, with experience designing scalable backend systems and APIs. Solid knowledge of relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, DynamoDB), including schema design and performance optimization. Familiarity with cloud platforms such as AWS, GCP, or Azure, and containerization tools like Docker and Kubernetes for application deployment and scaling. Proven ability to lead the full software development lifecycle—from architectural planning and implementation to testing, debugging, documentation, and maintenance. Benefits Offered Competitive compensation and stock option offerings. Time off (national holidays and statutory annual leave provisions apply). Health care plan (Medical, dental). Income protection and life insurance benefits. Pension plan. Fitness allowance. Phone & internet reimbursement. IT equipment allowance. Snack and drinks at the office. Dublin, County Dublin, Ireland – Senior Full‑Stack Software Engineer (Remote‑preferred). Apply today to take your career to the next level. #J-18808-Ljbffr
