1,809,264open jobs
104,122companies
274,444added this week
Browse all
Salary
≈ $75k – $157k per year (Estimated)
Location
Hybrid (Dublin, Ireland)
Seniority
Senior · 6+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Jul 22, 2026.

Overview
Company
Impact
Profile match
CarTrawler is an Irish travel technology company founded in 2004 and headquartered in Dublin. Its platform powers car rental and mobility booking for airlines. The technology serves many of the world's largest carriers.

What you'll do as a Senior Software Engineer (Java)

    • Design, build and evolve scalable, high-quality Java services and RESTful APIs that power our core travel platform and customer experiences.
    • Lead technical design discussions, collaborating with Architects, Product Managers and Engineering Managers to deliver simple, scalable and maintainable solutions.
    • Build resilient integrations with payment providers, travel partners, data platforms and third-party technologies that expand our platform capabilities.
    • Champion engineering excellence through code reviews, testing, observability, CI/CD and operational best practices while promoting continuous improvement.
    • Mentor and support engineers through coaching, pairing and knowledge sharing, helping to grow technical capability across the team.
    • Investigate and resolve complex production issues, identifying opportunities to improve system performance, reliability and scalability while embracing AI-assisted development responsibly.

What you'll bring to the team

    • Extensive experience (6+ years) developing enterprise applications with Java (Java 17+ preferred), alongside Spring Boot, Hibernate and JPA.
    • Strong understanding of software architecture, object-oriented design principles and building scalable, distributed backend systems.
    • Proven experience designing and delivering RESTful APIs and integrating with third-party services using resilient integration patterns.
    • Solid knowledge of SQL, relational databases, Git, Maven and modern CI/CD practices within Agile software development environments.
    • A collaborative mindset with the ability to influence technical decisions, communicate effectively with cross-functional stakeholders and mentor fellow engineers.
    • Curiosity for emerging technologies, including AI-assisted engineering tools, with a pragmatic approach to delivering secure, high-quality software that creates business value.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,809,264 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Dublin
≈ $87k – $184k per year (Estimated) • In office • Full-Time • Master's Degree • Dublin
Java
C#
C++
Databases
PostgreSQL
Amazon Aurora
DevOps
AWS
Amazon EC2
Amazon S3
Apply
≈ $64k – $163k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Dublin
Python
Go
JavaScript
Java
Rust
Ruby
C#
Node JS
C#
.NET
DevOps
AWS
AWS Lambda
GitHub
Apply
≈ $87k – $183k per year (Estimated) • In office • Full-Time • 3+ years exp • Dublin
Java
C#
C++
DevOps
AWS
Apply
≈ $64k – $163k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Dublin
Python
Go
JavaScript
Java
Rust
Ruby
C#
Node JS
C#
.NET
DevOps
AWS
AWS Lambda
Apply
≈ $61k – $157k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Dublin
Java
SQL
C#
C++
Databases
PostgreSQL
Db2
Oracle
Amazon Aurora
DevOps
AWS
Amazon EC2
Amazon S3
Apply
Backend Engineer 12 days ago
In office • 4+ years exp • Bengaluru
Python
JavaScript
Java
Node JS
Python
Flask
FastAPI
Django
Java
Spring Boot
Hibernate
Node JS
Nest.JS
Express
Databases
MySQL
PostgreSQL
Redis
Frontend
GraphQL
DevOps
Rest API
GCP
Azure
Git
AWS
Docker
Apply
Senior Java Developer 13 days ago
≈ $61k – $105k per year (Estimated) • In office • Amsterdam • Groningen
Java
Kotlin
Java
Spring Boot
DevOps
Kubernetes
Apply
≈ $13k – $34k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Gurgaon
Python
Go
Java
SQL
DevOps
Linux
Unix
Apply
$230k – $272k per year • In office • TS/SCI • 4+ years exp • Bachelor's Degree • Columbia
JavaScript
Java
Node JS
Java
Spring Boot
Gradle
Databases
ElasticSearch
Frontend
React.js
DevOps
Podman
AWS
Docker
Apply
Data Engineer 13 days ago
Remote (Poland, Romania, Ukraine, Armenia)
Python
SQL
Databases
Snowflake
Databricks
AI/ML
Cursor
Claude Code
dbt
Streamlit
OpenAI Codex
DevOps
Rest API
Apply
≈ $74k – $129k per year (Estimated) • Hybrid • Contractor • 5+ years exp • Dublin
Apply
≈ $65k – $167k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Dublin
Python
SQL
Databases
Snowflake
AI/ML
dbt
DevOps
CI/CD
Git
AWS
Apply
≈ $41k – $122k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Dublin
Apply
≈ $50k – $138k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Dublin
Apex
Apex
Lightning Web Components
AI/ML
AI Agents
LLM
Agentforce
LLM Guardrails
DevOps
Rest API
Management
WhatsApp
Apply
≈ $74k – $129k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Dublin
JavaScript
PHP
SQL
Cybersecurity
GDPR
Analytics
Tableau
Design
Webflow
Marketing
Salesforce
Apply
≈ $61k – $148k per year (Estimated) • Hybrid • 2+ years exp • Dublin
AI/ML
Fine-tuning
Prompt Engineering
AI Agents
Human-in-the-Loop
Red Teaming
Machine Learning
Apply
≈ $59k – $151k per year (Estimated) • Hybrid • Dublin
Go
Java
C++
Databases
Apache Kafka
AI/ML
Flink
DevOps
GCP
Azure
GitOps
ArgoCD
AWS
Kubernetes
SRE
Apply
≈ $60k – $154k per year (Estimated) • In office • 2+ years exp • Bachelor's Degree • Dublin
AI/ML
AI Agents
DevOps
GCP
Management
Agile
Apply
Engerry Marshall 1 day ago
In office • Full-Time • Bachelor's Degree • Dublin
Apply
≈ $89k – $148k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Dublin
AI/ML
AI Agents
Agentforce
Apply
See all jobs
This is one of many
1,809,264 more open roles from verified company boards, updated every day.