Full-Stack Developer, Senior - Cork, Ireland

QUALCOMM, Inc.; Ballyerra; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Salary and bonus

Stock purchase scheme

Maternity/Paternity Leave

Education Assistance

Relocation and immigration support

Insurance (Life, Medical, Travel)

Pension matching

Well-being programs

Bike purchase scheme

Employee clubs

Job summary

QUALCOMM, Inc. in Cork, Ireland seeks a Senior Software Developer to design, implement, and support enterprise-grade Java/J2EE applications, APIs, and GenAI-enabled features. You will work across backend and frontend stacks, collaborate with architects, and mentor teammates to deliver scalable solutions.

You will contribute to code quality, security, performance, and maintainability while operating in a fast-moving enterprise IT environment with strong stakeholder collaboration.

Qualifications

• 3+ years IT-relevant work experience with a Bachelor’s degree in a technical field OR 5+ years without a Bachelor’s degree.
• 3+ years of full-stack application development (e.g., Java, Python, JavaScript).
• 1+ year experience with data structures, algorithms, and data stores.

Responsibilities

• Design, develop, test, and maintain enterprise web applications and backend services using Java/J2EE and modern frameworks.
• Build and enhance full-stack solutions including backend APIs, integration layers, and UI components.
• Develop and support workflow-driven applications and business process automation solutions.
• Contribute to RESTful services and system integrations across enterprise platforms.
• Participate in technical design discussions, code reviews, and sprint planning.
• Mentor junior developers and promote engineering best practices.

Skills

Java/J2EE

Spring MVC

Node.js

REST APIs

Angular

GenAI

CI/CD

Kubernetes

AWS

SQL

Education

Bachelor's or Master's in CS/Engineering/IS

Advanced degree substitutions

Tools

Jenkins

Docker

Kubernetes

AWS

Grails

Job description

Company:QT Technologies Ireland LimitedJob Area:Information Technology Group, Information Technology Group > IT Software DeveloperGeneral Summary:e are seeking a highly skilled Senior Software Developer to design, develop, and support enterprise-grade applications, integrations, and AI-enabled solutions. This role requires strong hands-on expertise across Java/J2EE, modern web frameworks, backend services, databases, workflow orchestration, and Generative AI technologies.The Senior Developer is expected to operate with a high level of autonomy on moderately to highly complex problems, contribute to technical design, and collaborate closely with architects, Staff engineers, and business partners. This role emphasizes execution excellence, technical depth, and collaborative problem-solving, while serving as a strong contributor and mentor within the development team.Minimum Qualifications:• 3+ years of IT-relevant work experience with a Bachelor's degree in a technical field (e.g., Computer Engineering, Computer Science, Information Systems).OR5+ years of IT-relevant work experience without a Bachelor’s degree.• 3+ years of any combination of academic or work experience with Full-stack Application Development (e.g., Java, Python, JavaScript, etc.)• 1+ year of any combination of academic or work experience with Data Structures, algorithms, and data stores.*Completed advanced degrees in a relevant field may be substituted for up to two years (Master’s = one year, Doctorate = two years) of the general IT-related work experience.This role requires full-time onsite work in Cork, Ireland (5 days per week).Key ResponsibilitiesDesign, develop, test, and maintain enterprise web applications and backend services using Java/J2EE and modern frameworks.Build and enhance full-stack solutions , including backend APIs, integration layers, and user-facing UI components.Develop and support workflow-driven applications and business process automation solutions.Contribute to the design and implementation of AI-powered and GenAI-assisted application features to solve business problems.Design and implement RESTful services and system integrations across enterprise platforms.Participate in technical design discussions, code reviews, architecture reviews , and sprint planning.Troubleshoot and resolve complex development and production issues , ensuring long-term, scalable fixes.Promote and follow best practices for code quality, security, scalability, performance, and maintainability .Mentor junior developers through code reviews, technical guidance, and knowledge sharing.Continuously enhance technical skills by staying current with emerging technologies, frameworks, and industry best practices .Required Technical SkillsBackend & Enterprise TechnologiesStrong hands-on experience in Java, J2EE , and enterprise application development.Experience with Spring MVC / Spring-based frameworks .Working experience with Node.js and Express.js or similar backend frameworks.Experience with Grails framework is a plus.Frontend & Web TechnologiesHands-on experience with Angular or similar modern TypeScript-based frontend frameworks.Solid understanding of web application architecture , client-server interactions, and REST principles.Databases & Data LayerStrong experience with SQL and relational databases .Workflow & AutomationExperience developing applications that leverage workflow engines or process automation tools .Exposure to enterprise HR, Payroll, or Finance systems is a plus.CI/CD • DevOps • Cloud-NativeExperience working with CI/CD pipelines (e.g., Jenkins) and automated quality checks (code quality, security scanning).Working knowledge of Kubernetes environments (preferably AWS EKS) for application deployment and operations.Preferred skillsExposure to building or integrating AI-driven or GenAI-assisted features within enterprise applications.Familiarity with LLMs, prompt engineering fundamentals, and AI integration patterns .Behavioral & Professional Expectations (Senior Level)Analyzes and solves moderately complex to complex technical problems with minimal supervision.Communicates technical concepts and delivery status clearly and effectively to technical and non-technical stakeholders.Collaborates effectively across cross-functional teams , demonstrating ownership and accountability.Supports team development by mentoring junior engineers and modeling best engineering practices.Demonstrates adaptability in a dynamic environment with changing priorities and requirements .Preferred QualificationsExperience working in large enterprise IT environments .Exposure to integration platforms, middleware , and automation frameworks.Experience supporting business-critical or mission-critical production systems .Education & ExperienceBachelor’s or Master’s degree in Computer Science, Engineering, Information Systems , or a related field.5–7+ years of progressive software development experience, with demonstrated enterprise application delivery experience.Where you will be workingCork has a proud reputation as Ireland's second largest economic engine and is now one of the Top 20 location choices in Europe with 39,000 people being employed by over 170 overseas companies.There's a growing diversity in the region with people from many nationalities relocating to Cork, relishing the opportunity to work and live in a location that offers an excellent quality of life.A gateway to Europe, Cork airport provides access to almost 50 international destinations including transatlantic air routes.Equal OpportunitiesWe are an Equal Opportunity employer; all qualified applicants will receive consideration for employment without regard to race, colour, religion, sexual orientation, gender identity, national origin, disability, veteran status, or any protected classification.What's on OfferApart from working in an open, relaxed and collaborative space, you will enjoy:Salary, stock and performance related bonusMaternity/Paternity LeaveEmployee stock purchase schemeMatching pension schemeEducation AssistanceRelocation and immigration support (if needed)Life, Medical, Income and Travel InsuranceSubsidised memberships for physical and mental well-beingBicycle purchase schemeEmployee run clubs, including, running, football, chess, badminton + many more*References to a particular number of years experience are for indicative purposes only. Applications from candidates with equivalent experience will be considered, provided that the candidate can demonstrate an ability to fulfill the principal duties of the role and possesses the required competencies.Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail [e-mail] or call Qualcomm's toll-free number found here . Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.To all Staffing and Recruiting Agencies : Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.If you would like more information about this role, please contact Qualcomm Careers .