Senior Software Engineer - App Development
Senior engineer on Cisco's Webex Engineering Group in Galway, leading architecture and delivery of end-user collaboration features used by millions. Full-stack work with TypeScript/JavaScript, Java (Spring), React/Angular, Postgres/AWS Aurora, distributed systems, CI/CD, and AI-assisted development.
- Compensation
- Not disclosed
- Location
- Galway, Ireland
- Work setup
- Hybrid
- Seniority
- Senior
- Employment
- Contract
- Experience
- 7+ years
- Category
- Software engineering
- Posted
Skills
Must have
- Bachelor's degree (or higher) in an analytical subject such as Computer Science, Electronic Engineering, or Software Engineering
- 7+ years of professional software development experience delivering production-grade software in complex environments
- Demonstrated experience leading architecture and design discussions and influencing technical direction across teams
- Deep programming and system design expertise with ability to evaluate trade-offs
- Proven structured, scientific, and creative approach to solving complex technical and product challenges
- Strong ability to communicate technical concepts to engineers, product partners, and stakeholders
- Strong commitment to quality: test strategy, code reviews, operational readiness, continuous improvement
Nice to have
- Full stack development with TypeScript/JavaScript and Java
- UI frameworks: React or Angular
- Back-end: Java (Spring), RESTful APIs, WebSockets, distributed systems, API design
- Databases: Postgres / AWS Aurora
- Experience scaling systems: horizontal scaling, caching, load balancing
- Contributing to or owning system architecture for large-scale customer-facing applications
- Unit, integration, and end-to-end testing including contract testing and test automation in CI/CD
- Hands-on use of LLM-based AI-assisted development tools for design, scaffolding, refactoring, test generation, debugging
- Deep familiarity with Git, DevOps practices, continuous integration, and continuous delivery
- Experience optimising applications across Windows, macOS, Linux, and Web platforms
Full description
Meet the Team
Cisco's Webex Engineering Group is redefining the future of collaboration. We’re building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application.
Our technology powers industry-leading products like Webex Meetings, Webex Calling, and Webex Contact Center. As a member of our team, your work will shape experiences used by millions of people globally, enabling seamless collaboration regardless of device or location and empowering the hybrid working patterns of the future.
Our engineering teams are trusted to make the right decisions and are empowered to act on them. This is a friendly, energetic environment with a fast pace of delivery, working closely with co-located UX design and product management teams.
Your Impact
- Design, build, and lead the technical direction of end-user features used by millions of people worldwide.
- Own architectural decisions within your domain — defining, evolving, and clearly communicating scalable, maintainable designs aligned with broader platform strategy.
- Break down complex product requirements into clear technical designs and executable work, guiding teams from concept through delivery.
- Act as a technical leader and role model within the team, setting high standards for code quality, testing, reliability, and operational excellence.
- Mentor and coach junior and mid-level engineers, supporting their technical growth through pairing, reviews, feedback, and knowledge sharing.
- Partner closely with product managers and designers to influence roadmap decisions, balancing customer value, technical health, and long-term sustainability.
- Listen to the customer and elevate their experience. CSAT, NPS, feedback, and metrics are their voice — drive investigations, identify root causes, and lead impactful improvements.
- Optimise — champion effective use of AI tools across the team to improve productivity, accelerate delivery, and focus effort on the most complex engineering challenges.
- Lead by example — bring curiosity, accountability, and positivity, helping foster a culture of ownership, learning, and collaboration.
Minimum Qualifications
- Education: Bachelor’s degree (or higher) in an analytical subject such as Computer Science, Electronic Engineering, or Software Engineering.
- Experience: 7+ years of professional software development experience, delivering high-quality, production-grade software in complex environments.
- Technical Leadership: Demonstrated experience leading architecture and design discussions, influencing technical direction, and driving alignment across teams.