Full-Stack Engineer — Real-Time Trading Apps & APIs

Oliver Bernard; Dublin; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

26 days’ annual leave

Private healthcare

Enhanced parental leave

Pension

Gym facilities

Catered lunches

Wellbeing perks

Job summary

Oliver Bernard is helping a leading financial technology firm hire Full Stack Developers to build high-performance applications used across global financial markets. The role is 70% frontend and 30% backend, focusing on responsive interfaces while shaping the APIs and services behind them.

You’ll develop real-time trading, analytics, visualization and reporting tools, contribute to Java backend services and REST APIs, and collaborate with traders and engineers on complex challenges.

Qualifications

• Experience with REST APIs, WebSockets and databases.
• Git experience and solid OO design principles.
• Java for the backend.

Responsibilities

• Develop real-time trading, analytics, visualisation and reporting applications.
• Contribute to Java backend services, REST APIs and WebSocket integrations.
• Work closely with traders, quantitative teams and engineers to solve complex technical challenges.
• Contributing to technical decisions and application architecture.

Skills

OO design

Frontend development

Real-time systems

Tools

REST APIs

WebSockets

PostgreSQL

MySQL

KDB

Git

Java

Job description

Oliver Bernard is helping a leading financial technology firm hire Full Stack Developers to build high-performance applications used across global financial markets. The role is 70% frontend and 30% backend, focusing on responsive interfaces while shaping the APIs and services behind them.

You’ll develop real-time trading, analytics, visualization and reporting tools, contribute to Java backend services and REST APIs, and collaborate with traders and engineers on complex challenges.