Senior Java Engineer — Risk Platform (Hybrid)

Citi; Warszawa; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Competitive base salary

Pension contribution 6%

Private medical care

Life insurance

Employee Assistance Program

Sport card

Volunteering day

Cafeteria/flex benefits

Annual discretionary incentive

Employee discounts

Job summary

Citi in Warsaw is seeking an experienced Java developer to join its Risk Management Platform team. You will work across the full development lifecycle, from analysis and design to deployment and production support, within a hybrid banking environment.

The role emphasizes writing high‑quality code, contributing to architecture, and mentoring juniors, with exposure to Spring Boot, microservices, Kafka, Docker, Kubernetes, ELK, MongoDB, SQL, Python, and Tableau.

Qualifications

• Minimum 5 years in modern Java development with Spring Boot and microservices.
• Strong understanding of distributed system design, data structures and algorithms.
• Excellent analytical, problem-solving and communication skills.
• Bachelor’s degree in CS/IT or a related field.
• Nice to have: HA/resiliency, low-latency apps; Kafka, Docker, Kubernetes, ELK, MongoDB, SQL, Python; Tableau.

Responsibilities

• Involve in the full development lifecycle from analysis and design through to deployment and 3rd line production support
• Help designing the application at low level and contribute to higher level architecture decisions
• Provide technical guidance and influence over junior members of the team
• Work closely with other team members to maintain high quality of the created code
• Work in a leading banking environment on modern risk system software development
• Play a key role in Citi achieving its mission and learn how to sustain a common risk platform serving many demanding trading businesses

Skills

Java

Spring Boot

Microservices

Distributed systems

Data structures

Algorithms

Analytical thinking

Communication

Education

Bachelor's in CS/IT or related field

Tools

Kafka

Docker

Kubernetes

ELK

MongoDB

SQL

Python

Tableau

Job description

Citi in Warsaw is seeking an experienced Java developer to join its Risk Management Platform team. You will work across the full development lifecycle, from analysis and design to deployment and production support, within a hybrid banking environment.

The role emphasizes writing high‑quality code, contributing to architecture, and mentoring juniors, with exposure to Spring Boot, microservices, Kafka, Docker, Kubernetes, ELK, MongoDB, SQL, Python, and Tableau.