Full-Stack Developer

mthree; City Of London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading global investment bank is seeking a Full-Stack Developer to join their Finance / Regulatory Technology team. In this role, you will modernize legacy systems and create cloud-based data solutions, enhancing full-stack applications for regulatory reporting. The ideal candidate has strong experience with Java, Spark data pipelines, and cloud technologies, and enjoys working in an Agile squad. Compelling opportunities await for those passionate about finance technology.

Qualifications

• Experience with full-stack development across various technologies.
• Proficiency in Java with additional exposure to Scala preferred.
• Hands-on experience with Spark for distributed computing.

Responsibilities

• Build and enhance full-stack applications for regulatory and financial reporting.
• Develop Java backend services and Spark-based data pipelines.
• Modernise platforms to cloud-native architecture.

Skills

Full-stack development experience

Java

Spark / distributed computing

Azure Cloud

Relational or cloud databases (Snowflake, Sybase)

Front-end frameworks (Angular or similar)

Unix / Linux

Agile

DevOps experience

Job description

Full-Stack Developer - Finance Technology (Java, Spark, Cloud) - Global Investment Bank

We’re hiring a Full-Stack Developer to join a high-impact Finance / Regulatory Technology team within a leading global investment bank working on business-critical regulatory reporting platforms. You’ll help modernise legacy systems and build strategic, cloud-based data solutions used across the firm.

You’ll work in a collaborative Agile squad focused on Java services, Spark data pipelines, and cloud transformation, partnering closely with Finance and Regulatory teams.

Key Responsibilities

• Build and enhance full-stack applications for regulatory and financial reporting
• Develop Java backend services and Spark-based data pipelines
• Modernise platforms to cloud-native architecture
• Work with large, complex datasets in an Agile environment
• Contribute to CI / CD, DevOps, and automated testing

Skills & Experience

• Full-stack development experience
• Java (Scala exposure a plus)
• Spark / distributed computing
• Azure Cloud
• Relational or cloud databases (Snowflake, Sybase)
• Front-end frameworks (Angular or similar)
• Unix / Linux, Agile, DevOps experience