CrawlJobs Logo
Briefcase Icon
Category Icon

Senior Software Engineer - Mobile United Kingdom, Belfast Jobs

4 Job Offers

Filters
Senior Software Engineer - Build AI Tools
Save Icon
Join Citi's new GenAI Security team in Belfast as a Senior Software Engineer. Design and build a scalable security platform to protect AI applications from adversarial attacks. Leverage your expertise in Python/Go and secure APIs within a collaborative, cutting-edge environment. This role offers ...
Location Icon
Location
United Kingdom , Belfast
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Senior Software Engineer
Save Icon
Join Citi's Developer Enablement team in Belfast as a Senior Software Engineer. You will build internal platforms and tools using Java/Kotlin, microservices, and Kafka to improve the SDLC for thousands of engineers. We seek expertise in cloud-native tech, DevOps, and CI/CD. Enjoy excellent benefi...
Location Icon
Location
United Kingdom , Belfast
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Senior Software Engineer
Save Icon
Join Arqit, a leader in quantum-safe cybersecurity, as a Senior Software Engineer in Belfast. Develop mission-critical, scalable encryption software using Python, with opportunities in Rust and AngularJS. Enjoy a comprehensive benefits package including equity, bonus, and private medical insuranc...
Location Icon
Location
United Kingdom , Belfast
Salary Icon
Salary
Not provided
Arqit
Expiration Date
Until further notice
Senior Principal Software Engineer
Save Icon
Lead architectural development for cybersecurity products as a Senior Principal Software Engineer at Rapid7 in Belfast. This role requires 12+ years of Java experience and expertise in designing complex, scalable enterprise software. You will drive technical strategy, foster innovation, and champ...
Location Icon
Location
United Kingdom , Belfast
Salary Icon
Salary
Not provided
rapid7.com Logo
Rapid7
Expiration Date
Until further notice
Explore senior software engineer - mobile jobs and discover a pivotal career at the intersection of innovation and user experience. A Senior Software Engineer specializing in mobile development is a seasoned professional responsible for architecting, building, and maintaining high-performance applications for iOS and Android platforms. This role transcends basic coding; it involves making critical architectural decisions, setting technical direction, and ensuring the delivery of robust, scalable, and engaging software to millions of users. Professionals in these roles typically shoulder a wide array of responsibilities. They design and develop complex features, write clean, efficient, and maintainable code, and rigorously test their work. A key duty is optimizing application performance and responsiveness, ensuring smooth animations and minimal load times. They are expected to solve the most challenging technical problems, often debugging deep into the native layer or complex JavaScript bridges. Collaboration is fundamental, as they work closely with product managers, designers, and other engineers to translate product vision into technical reality. Furthermore, senior engineers are leaders and mentors, elevating team standards through code reviews, sharing knowledge, and advocating for best practices in software craftsmanship and agile methodologies. The typical skill set for these mobile jobs is comprehensive. Expertise in core mobile development frameworks is essential—this includes deep proficiency in native languages like Swift/Kotlin or cross-platform technologies like React Native or Flutter. A strong grasp of computer science fundamentals, software architecture patterns (like MVVM or Clean Architecture), and modern development practices (CI/CD, automated testing) is mandatory. These roles require a performance-first mindset, with skills in profiling and debugging using tools like Xcode Instruments and Android Studio Profilers. Familiarity with RESTful APIs, state management, and modern toolchains is standard. Beyond technical acumen, successful candidates demonstrate strong problem-solving abilities, proactive communication, and a user-centric approach to building products. When searching for senior software engineer - mobile jobs, candidates can expect requirements to emphasize substantial professional experience in shipping mobile applications, a proven track record of technical leadership, and the ability to navigate the full development lifecycle from concept to deployment and iteration. This career path offers the opportunity to shape the digital experiences of a global audience and drive technological excellence within dynamic engineering teams.

Filters

×
Category
Location
Work Mode
Salary