# Senior software engineer jobs in Dublin > Browse senior software engineer jobs in Dublin at top tech companies, updated every 12 hours. Each role links to the original posting on the company's ATS, which Lazee autofills in a few clicks. Canonical: https://lazee.dev/careers?role=software&level=senior&city=dublin Last updated: 2026-10-25 43 open jobs, page 1 of 2, newest first. Each job links to its posting on the company's own applicant tracking system, which the Lazee extension autofills. ## Jobs - [Senior Platform Architect](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Senior-Platform-Architect_R-291894) at Mastercard. Dublin, Ireland · posted 2026-10-23. Apply on Workday. - [Lead Software Engineer (Java/Spring)](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Lead-Software-Engineer--Java-Spring-_R-291080) at Mastercard. Dublin, Ireland · posted 2026-10-22. Apply on Workday. - [Senior Software Engineer (API) – Fraud Platform](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Senior-Software-Engineer--API----Fraud-Platform_R-286231-1) at Mastercard. Dublin, Ireland · posted 2026-10-21. Apply on Workday. - [Senior Software Engineer, Query](https://job-boards.greenhouse.io/embed/job_app?for=mongodb&token=8300245) at MongoDB. Cork, Ireland; Dublin, Ireland · posted 2026-10-21. Apply on Greenhouse. - [Lead Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Lead-Software-Engineer_R-293567-1) at Mastercard. Dublin, Ireland · posted 2026-10-20. Apply on Workday. - [Senior Software Engineer (MCP & RAG)](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Lead-Software-Engineer_R-279225) at Mastercard. Dublin, Ireland · posted 2026-10-19. Apply on Workday. - [Data Engineering Senior Associate- Finance](https://salesforce.wd12.myworkdayjobs.com/External_Career_Site/job/Ireland---Dublin/Data-Engineering-Senior-Associate_JR359930) at Salesforce. Ireland - Dublin · posted 2026-10-14. Apply on Workday. - [Senior Software Engineer, Atlas API Experience - Integrations](https://job-boards.greenhouse.io/embed/job_app?for=mongodb&token=8280948) at MongoDB. Dublin · posted 2026-10-14. Apply on Greenhouse. - [Sr Software Engineer](https://jobs.smartrecruiters.com/ServiceNow/744000155258741) at ServiceNow. Dublin, , Ireland · Hybrid · Full-time · posted 2026-10-13. Apply on SmartRecruiters. - [Lead, Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Lead--Software-Engineer_R-293250) at Mastercard. Dublin, Ireland · posted 2026-10-12. Apply on Workday. - [Lead Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Lead-Software-Engineer_R-293248) at Mastercard. Dublin, Ireland · posted 2026-10-12. Apply on Workday. - [Senior Enterprise Operations Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Senior-Enterprise-Operations-Engineer_R-289798-1) at Mastercard. Dublin, Ireland · posted 2026-10-07. Apply on Workday. - [Senior Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Senior-Software-Engineer_R-280457) at Mastercard. Dublin, Ireland · posted 2026-10-07. Apply on Workday. - [Success Architect / Senior Success Architect, French/German/Italian-Speaking](https://salesforce.wd12.myworkdayjobs.com/External_Career_Site/job/Ireland---Dublin/Qualified-Success-Architect---Sr-Success-Architect---Italian--French--or-German-speaking_JR357712) at Salesforce. Ireland - Dublin · posted 2026-10-07. Apply on Workday. - [Senior Software Engineer, Application Infrastructure](https://job-boards.greenhouse.io/embed/job_app?for=toast&token=8259169) at Toast. Dublin, Ireland · posted 2026-10-06. Apply on Greenhouse. - [Senior Software Engineer, IQ Grow](https://job-boards.greenhouse.io/embed/job_app?for=toast&token=8249589) at Toast. Dublin, Ireland · posted 2026-10-02. Apply on Greenhouse. - [Senior Software Engineer - Product-Led Growth](https://job-boards.greenhouse.io/embed/job_app?for=toast&token=8249586) at Toast. Dublin, Ireland · posted 2026-10-02. Apply on Greenhouse. - [Senior Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Senior-Software-Engineer_R-291765) at Mastercard. Dublin, Ireland · posted 2026-10-02. Apply on Workday. - [Lead Software Engineer - Commercial Connect API Team](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Lead-Software-Engineer_R-277250) at Mastercard. Dublin, Ireland · posted 2026-10-02. Apply on Workday. - [Lead Software Engineer, Lead Architect - Open Finance](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Lead-Software-Engineer--Lead-Architect---Open-Finance_R-289287) at Mastercard. Dublin, Ireland · posted 2026-10-02. Apply on Workday. - [Senior Software Engineer - Toast Connect](https://job-boards.greenhouse.io/embed/job_app?for=toast&token=8230767) at Toast. Dublin, Ireland · posted 2026-10-01. Apply on Greenhouse. - [Senior Demo Engineer — Informatica Demo Engineering](https://salesforce.wd12.myworkdayjobs.com/External_Career_Site/job/Ireland---Dublin/Senior-Demo-Engineer---Informatica-Demo-Engineering_JR359556) at Salesforce. Ireland - Dublin · posted 2026-09-30. Apply on Workday. - [Senior Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Senior-Software-Engineer_R-290592) at Mastercard. Dublin, Ireland · posted 2026-09-29. Apply on Workday. - [Senior Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Senior-Software-Engineer_R-289679) at Mastercard. Dublin, Ireland · posted 2026-09-29. Apply on Workday. - [Senior Software Engineer](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Dublin-Ireland/Full-Stack-Lead-Software-Engineer_R-281246) at Mastercard. Dublin, Ireland · posted 2026-09-29. Apply on Workday. Next page: https://lazee.dev/careers?role=software&level=senior&city=dublin&page=2 ## Broader searches - [Senior jobs in Dublin](https://lazee.dev/careers?level=senior&city=dublin) (141 jobs) - [Software engineer jobs in Dublin](https://lazee.dev/careers?role=software&city=dublin) (98 jobs) - [Senior software engineer jobs](https://lazee.dev/careers?role=software&level=senior) (1,586 jobs) ## Browse by role - [Senior engineering jobs in Dublin](https://lazee.dev/careers?role=engineering&level=senior&city=dublin) (63 jobs) - [Senior customer success jobs in Dublin](https://lazee.dev/careers?role=support&level=senior&city=dublin) (13 jobs) ## Browse by city - [Senior software engineer jobs in San Francisco](https://lazee.dev/careers?role=software&level=senior&city=san-francisco) (105 jobs) - [Senior software engineer jobs in Bangalore](https://lazee.dev/careers?role=software&level=senior&city=bangalore) (88 jobs) - [Senior software engineer jobs in Pune](https://lazee.dev/careers?role=software&level=senior&city=pune) (66 jobs) - [Senior software engineer jobs in New York](https://lazee.dev/careers?role=software&level=senior&city=new-york) (61 jobs) - [Senior software engineer jobs in Toronto](https://lazee.dev/careers?role=software&level=senior&city=toronto) (28 jobs) - [Senior software engineer jobs in Tel Aviv](https://lazee.dev/careers?role=software&level=senior&city=tel-aviv) (20 jobs) - [Senior software engineer jobs in London](https://lazee.dev/careers?role=software&level=senior&city=london) (17 jobs) - [Senior software engineer jobs in Seattle](https://lazee.dev/careers?role=software&level=senior&city=seattle) (17 jobs) - [Senior software engineer jobs in Austin](https://lazee.dev/careers?role=software&level=senior&city=austin) (16 jobs) - [Senior software engineer jobs in Hyderabad](https://lazee.dev/careers?role=software&level=senior&city=hyderabad) (15 jobs) - [Senior software engineer jobs in Chicago](https://lazee.dev/careers?role=software&level=senior&city=chicago) (14 jobs) - [Senior software engineer jobs in São Paulo](https://lazee.dev/careers?role=software&level=senior&city=sao-paulo) (11 jobs) - [Senior software engineer jobs in Mexico City](https://lazee.dev/careers?role=software&level=senior&city=mexico-city) (10 jobs) ## Browse by experience - [Mid level software engineer jobs in Dublin](https://lazee.dev/careers?role=software&level=mid&city=dublin) (27 jobs) - [Staff & principal software engineer jobs in Dublin](https://lazee.dev/careers?role=software&level=staff&city=dublin) (12 jobs) ## Related - [Lazee.dev home: the job application autofill extension](https://lazee.dev) - [Jobs API](https://lazee.dev/api) - [About Lazee.dev](https://lazee.dev/about) - [Privacy Policy](https://lazee.dev/privacy) - [Terms of Service](https://lazee.dev/terms)