---
title: Senior Java Developer with Kotlin
company: Citigroup
category: Programista
subcategory: Java
experience_level: Senior
work_mode: hybrid
location: Warszawa
employment_type: Umowa o pracę
salary_min: 22400
salary_max: 38100
salary_currency: PLN
salary_period: month
technologies: [CI/CD, Cloud technologies, Kotlin, Databases, Messaging technologies, Observability, Przywództwo, Java, System Architecture, Test-driven development, Zarządzanie projektem]
posted: 2026-06-30
valid_through: 2026-07-31
url: "https://solid.jobs/offer/34681/citigroup-senior-java-developer-with-kotlin"
---

# Senior Java Developer with Kotlin — Citigroup

## Kluczowe informacje

- **Firma:** Citigroup
- **Lokalizacja:** Centrum, Warszawa
- **Tryb pracy:** Hybrydowo
- **Wynagrodzenie:** 22.4k–38.1k PLN brutto/m (Umowa o pracę)
- **Forma zatrudnienia:** Umowa o pracę
- **Wymiar etatu:** 100%
- **Godziny pracy:** Elastyczne godziny pracy
- **Poziom doświadczenia:** Senior
- **Minimalne doświadczenie:** 6 mies.
- **Kategoria:** Programista
- **Specjalizacja:** Java
- **Data publikacji:** 2026-06-30
- **Aktywne do:** 2026-07-31

## Technologie i umiejętności

**Wymagane:**

- CI/CD — zaawansowany
- Cloud technologies — zaawansowany
- Kotlin — zaawansowany
- Databases — zaawansowany
- Messaging technologies — zaawansowany
- Observability — zaawansowany
- Przywództwo — zaawansowany
- Java — zaawansowany
- System Architecture — zaawansowany
- Test-driven development — zaawansowany
- Zarządzanie projektem — zaawansowany

## Języki

- Polski — ekspert
- Angielski — zaawansowany

## Opis stanowiska

Own and develop core components for the Prime Brokerage platform using Java/Kotlin.  Provide technical leadership to an agile team, mentoring developers and establishing best practices for coding, testing, and CI/CD.  Drive a culture of quality and continuous improvement in SDLC and DevOps, using metrics like DORA to boost efficiency.  Lead system architecture, design, planning, and estimation discussions with technical teams and business stakeholders.  Translate complex business requirements into detailed technical specifications.  Oversee the creation and maintenance of all project and technical documentation.  Proactively identify, mitigate, and solve complex risks throughout the software development lifecycle.  Manage production support, analyze issue patterns, and lead efforts to improve system performance, scalability, and reliability.

## Kogo szukamy

Key requirements:   6-10 years of relevant experience in Apps Development or systems analysis role  Extensive experience system analysis and in programming of software applications  Experience in managing and implementing successful projects  Subject Matter Expert (SME) in at least one area of Applications Development  Ability to adjust priorities quickly as circumstances dictate  Demonstrated leadership and project management skills  Consistently demonstrates clear and concise written and verbal communication  Bachelor’s degree/University degree or equivalent experience  Java & Test-Driven Development are essential   Nice to have:   Kotlin  Cloud Technologies (Kubernetes, Open Shift)  Messaging Technologies (Kafka, Solace, TIBCO)  Database / Data Store / Data Query Technologies (SQL Server, Trino, Mongo, S3)  Observability Technologies (OpenTelemetry, Elastic Stack / ELK, Grafana)  Master’s degree

## Benefity

**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/-/-/287/94287010784?utm_source=SOLID.Jobs&utm_medium=referral

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*Źródło: https://solid.jobs/offer/34681/citigroup-senior-java-developer-with-kotlin · Wygenerowano: 2026-06-30T13:46:25Z*