Java Developer
Posted 1 week ago by 1753267745
Negotiable
Inside
Hybrid
Belfast, Northern Ireland, United Kingdom
Summary: Our international client is seeking a Java Developer for a freelance B2B contract lasting 6 months, with a strong possibility of extension. The role requires the developer to work on-site in Belfast for three days a week and remotely for two days. The project is expected to last over two years, emphasizing the need for strong Java programming skills and experience with AWS services. The position is classified as inside IR35.
Key Responsibilities:
- Develop and maintain Java applications using frameworks such as Spring Boot.
- Optimize SQL queries and performance tuning for large datasets.
- Utilize AWS services for data engineering tasks.
- Implement data pipelines and ETL workflows.
- Design and develop microservices.
- Work with financial data and related architectures.
Key Skills:
- Strong programming experience in Java (Spring Boot or other Java frameworks).
- Advanced SQL skills, including performance tuning for large datasets.
- Experience using AWS services for data engineering (e.g., Glue, Lambda, Redshift, Athena).
- Familiarity with data pipelines, ETL workflows, or event-driven architectures.
- Experience developing microservices is highly desirable.
- Knowledge of financial data (reference, counterparty, instrument) is advantageous.
Salary (Rate): undetermined
City: Belfast
Country: United Kingdom
Working Arrangements: hybrid
IR35 Status: inside IR35
Seniority Level: undetermined
Industry: IT
Our international client is looking for a Java Developer to join their team for a freelance B2B contract that is 6 months with a high chance of extension. This position is 3 days a week on-site in Belfast and 2 days remote for the duration of the project. The project is forecast for 2+ years.
Project details
- Position: Java Developer
- Contract type: Freelance B2B.
- Contract Length: 6 Months+ Ext
- Location: 3 days per week in Belfast
- Languages: English speaking is a must
- INSIDE IR35
Required Experience:
- Strong programming experience in Java (Spring Boot or other Java frameworks).
- Advanced SQL skills, including performance tuning for large datasets.
- Experience using AWS services for data engineering (e.g., Glue, Lambda, Redshift, Athena).
- Familiarity with data pipelines, ETL workflows, or event-driven architectures.
- Experience developing microservices is highly desirable.
- Knowledge of financial data (reference, counterparty, instrument) is advantageous.
If this is something you are interested in, please send me an up-to-date CV, and we can discuss the role in more detail. Otherwise, what is it you're looking for? If you know someone who might be interested, please forward this email their way
Reference
CR/128218_1753198762
Date
22 Jul 2025