---
title: Backend Java Developer
company: Citigroup
category: Programista
subcategory: Java
experience_level: Regular
work_mode: hybrid
location: Warszawa
employment_type: Umowa o pracę
salary_min: 15800
salary_max: 26900
salary_currency: PLN
salary_period: month
technologies: [Microservices, Concurrency, Docker, RESTful APIs, Hibernate, Kubernetes, Java, SQL, Test-driven development, Spring Boot, Spring, RESTful]
posted: 2026-06-30
valid_through: 2026-07-31
url: "https://solid.jobs/offer/34674/citigroup-backend-java-developer"
---

# Backend Java Developer — Citigroup

## Kluczowe informacje

- **Firma:** Citigroup
- **Lokalizacja:** Centrum, Warszawa
- **Tryb pracy:** Hybrydowo
- **Wynagrodzenie:** 15.8k–26.9k PLN brutto/m (Umowa o pracę)
- **Forma zatrudnienia:** Umowa o pracę
- **Wymiar etatu:** 100%
- **Godziny pracy:** Elastyczne godziny pracy
- **Poziom doświadczenia:** Regular
- **Minimalne doświadczenie:** 4 mies.
- **Kategoria:** Programista
- **Specjalizacja:** Java
- **Data publikacji:** 2026-06-30
- **Aktywne do:** 2026-07-31

## Technologie i umiejętności

**Wymagane:**

- Microservices — zaawansowany
- Concurrency — zaawansowany
- Docker — zaawansowany
- RESTful APIs — zaawansowany
- Hibernate — zaawansowany
- Kubernetes — zaawansowany
- Java — zaawansowany
- SQL — zaawansowany
- Test-driven development — zaawansowany
- Spring Boot — zaawansowany
- Spring — zaawansowany
- RESTful — zaawansowany

## Języki

- Polski — ekspert
- Angielski — zaawansowany

## Opis stanowiska

Design, develop, and implement robust and scalable application systems and programs for the Margin Calculation Services and reporting, aligning with strategic technology initiatives.  Consult with users, clients, and other technology groups on issues, and recommend programming solutions. Analyze complex technical and business challenges, and propose innovative solutions.  Monitor and guide all phases of the software development lifecycle, from analysis and design through construction, testing, and implementation. Provide user and operational support on applications to business users.  Utilize expertise in application development to make evaluative judgments, recommend security measures, and contribute to post-implementation analysis.  Partner closely with project managers, business stakeholders, and senior managers to translate complex business requirements into well-architected technical solutions.  Ensure adherence to best practices and essential procedures.  Operate with a high degree of independence and judgment, taking ownership of critical initiatives.  Proactively assess and manage technical risks, demonstrating a strong commitment to regulatory compliance and ethical judgment.

## Kogo szukamy

Key requirements:   4-6 years in systems analysis and programming of software applications  Strong expertise in core Java, collections, concurrency, and streams  Deep experience with the Spring framework (Boot, MVC, Data, etc.), Hibernate, and RESTful API development  Excellent knowledge of Microservices architecture, algorithms, data structures, and design patterns  Proficient in Test-Driven Development (TDD) using frameworks like JUnit and Mockito  Solid understanding of SQL and comfortable working in Linux environments  Experience with messaging (JMS, Kafka), containerization (Docker, Kubernetes)  Working knowledge of Agile project management   Nice to have:   Prior experience or a keen interest in the financial services industry  Ability to work under pressure and manage deadlines  Experience of working in fast paced environment  Flexible and adaptive, team player  Excellent analytical and communication, interpersonal skills

## Benefity

**Szkolenia:**

- Budżet szkoleniowy

**Zdrowie:**

- Pakiet medyczny
- Ubezpieczenie
- Pakiet sportowy

## Lokalizacje

- Centrum, Warszawa, Polska

## O firmie — Citigroup

**Wielkość firmy:** 1000+

**Strona WWW:** https://citigroup.com

Working at Citi is far more than just a job. A career with us means joining a team of more than 225,000 dedicated people from around the globe. At Citi, you will have the opportunity to grow your career, give back to your community and make a real impact.    We offer a broad range of opportunities across multiple business lines, each contributing to our mission of driving global progress. Whether you're interested in banking, technology, or investment services, our teams collaborate to deliver innovative solutions that make a positive impact.    Explore our businesses and learn more about what it’s like to work at Citi.

## Aplikuj

Aplikuj na: https://jobs.citi.com/job/-/-/287/95097156208?utm_source=SOLID.Jobs&utm_medium=referral

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*Źródło: https://solid.jobs/offer/34674/citigroup-backend-java-developer · Wygenerowano: 2026-06-30T16:27:18Z*