Liam Costa
Backend Developer
Madrid, ES · 15y exp · Registered · Career site
cand_h0035
Core skills
★ JavaScript
technical · 3y
★ AWS Solutions Architect
certification · 2y
★ CISSP
certification · 6y
★ Data Engineering
technical · 5y
★ Kubernetes
technical · 6y
Experience
Designer · N26
15 years total experience.
Contact & application details
Email: liam.costa.h35@mail.example
Mobile: +08454951375
📍 798 Market St, Madrid, 85414, ES (Home)
Right to work: Yes
Previously employed here: No
Heard about us: Other
SMS consent: Yes
WhatsApp comms: ✓ Allowed
AI CV interpretation
Read by automated extraction from the candidate CV (PDF) · Jun 28, 2026. This is the machine-read structure the system extracted from the document.
Backend Developer with 15+ years building and delivering in fast-paced product teams, currently at N26. Specialises in JavaScript, Data Engineering, Kubernetes, with a track record of shipping reliable, measurable outcomes. Known for clear communication and ownership.
Experience
Designer · N26
2022 – Present
- Mentored 2 engineers and established Kubernetes standards adopted team-wide.
- Owned the Data Engineering stack end to end, partnering with product and operations on 3 cross-functional projects.
- Reduced incidents by 26% by introducing Data Engineering best practices and automated checks.
Designer · Wise
2020 – 2022
- Led Data Engineering initiatives that improved delivery throughput by 25% across 2 teams.
- Owned the Kubernetes stack end to end, partnering with product and operations on 6 cross-functional projects.
Junior Designer · BMW Group
2016 – 2020
- Shipped 7 major releases using JavaScript, cutting cycle time by
- Mentored 6 engineers and established JavaScript standards adopted team-wide.
Education
BSc Computer Science
ETH Zürich (2008)
Swissport TA — candidate CV
Skills extracted (3)
JavaScriptData Engineering· ProficientKubernetes
Languages
English · Native
Detected: 15y experience · liam.costa.h35@mail.example
Applications (1)
| Roleⓘ | Stage | Fit | Applied | Last update | |
|---|---|---|---|---|---|
| Senior Backend Engineer | Leads | 42 | Jun 2, 2026 | Jun 17, 2026 | Open › |