Senior Billing Software Engineer – Fintech, Java Microservices

PEAK6 Investments LLC; Belfast; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading fintech company in Northern Ireland is seeking a Senior Software Engineer to design, develop, and maintain high-quality software solutions for their billing engineering team. The successful candidate will have 5+ years of experience, be proficient in Java and Python, and possess a strong background in SQL and cloud platforms like AWS. The role offers a competitive salary, annual bonuses, and a range of employee benefits including flexible working and health insurance.

Benefits

Market-leading salary with annual bonus

28 days of annual leave plus 10 public holidays

Training and development budget

Pension matched up to 7%

Private health insurance

Flexible working hours

Hybrid work schedule

Unlimited drinks and snacks

Monthly catered lunches

Qualifications

• 5+ years of experience in software development.
• Experience with automated testing frameworks.
• Experience with CI/CD pipelines and tools.
• Ability to write complex SQL queries.
• Experience in financial services is a plus.

Responsibilities

• Build and maintain microservices within the billing platform.
• Own end-to-end delivery of features from design through deployment.
• Optimize performance-critical code paths.
• Write comprehensive tests and ensure code quality.
• Debug and resolve production issues.

Skills

Java

Python

SQL

Agile methodologies

Problem-solving

Education

Bachelor's degree in Computer Science or related field

Tools

AWS

Azure

GCP

Job description

A leading fintech company in Northern Ireland is seeking a Senior Software Engineer to design, develop, and maintain high-quality software solutions for their billing engineering team. The successful candidate will have 5+ years of experience, be proficient in Java and Python, and possess a strong background in SQL and cloud platforms like AWS. The role offers a competitive salary, annual bonuses, and a range of employee benefits including flexible working and health insurance.