Roisin Jin
Software Engineer at Zalando SE
Dublin, Dublin 1, Ireland
Summary
👤
Senior🎓
Top SchoolRoisin Jin is a software engineer with 11 years’ experience building backend systems across fintech and media platforms, currently working at Zalando in Dublin. Her core expertise is in Scala and Java, with hands-on experience in distributed data pipelines using Kafka, Cassandra, Elasticsearch and cloud deployments from her time at NewsWhip. She has a strong foundation in enterprise Java stacks, automation testing and performance work from earlier roles in payments and telecom, and enjoys exploring elegant functional languages like Haskell and Ruby on Rails to inform practical design choices. Comfortable operating between architecture, QA and production support, she brings a pragmatic, test-driven mindset to delivering reliable systems at scale. Originally from Shanghai, she pairs technical curiosity with a collaborative, people-oriented approach to problem solving.
11 years of coding experience
9 years of employment as a software developer
BSc, Software Engineering, BSc, Software Engineering at East China Normal UniversityPostgraduate Diploma, Computer Science, Software Engineering, Postgraduate Diploma, Computer Science, Software Engineering at National University of Ireland, Maynooth
Chinese, English, Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (20)
java9
elasticsearch8
search-engine8
restful7
opensearch5
circe4
scala4
api3
akka-streams3
scalajs3
rest-api3
data-infrastructure3
kafka3
webhooks2
slack2
Programming languages (4)
Github contributions (5)
roisin-jin/cv-ports-app
Apr 2015 - Apr 2015
Contributions:21 pushes, 1 branch in 11 days
roisin-jin/cf_test
Mar 2015 - Mar 2015
Contributions:18 pushes in 3 days
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