# Java Fullstack Developer

On behalf of our clients across banking, the public sector, and e-commerce (including a market leader in the region), we are looking for experienced Java Developers open to a hybrid role in Warsaw. We offer the opportunity to drive system development using modern technologies across the Java ecosystem (Java 17+, Spring Boot, microservices, Cloud, Docker/Kubernetes) within mature teams and divers projects. Our expectations Minimum 5 years of commercial experience as a Java Developer Solid hands-on experience with core technologies: Java 11–21, Spring, and Spring Boot Proficiency in data persistence: JPA, Hibernate, and Spring Data Hands-on experience developing RESTful and SOAP web services Strong knowledge of relational databases and SQL Proficiency with version control systems (Git) Solid unit and integration testing skills (JUnit, Spock, Mockito) alongside frontend testing experience (Jest, Cypress, TestNG, or similar) Good understanding of containerization (Docker) Experience with build automation tools: Maven or Gradle Hands-on frontend development experience using Angular and/or React Strong English communication skills (minimum B2 level) Readiness for hybrid work i

- **Id**: 3748836
- **Url**: <https://alion.io/job/britenet-java-fullstack-developer-2>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: contractor
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Warsaw, Poland
- **Countries**: PL
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-04T11:40:56Z
- **Last verified at**: 2026-11-04T11:40:56Z
- **Board verified**: no
- **Days open**: 2
- **Description format**: text
- **Description chars**: 2466
- **Description truncated**: no
- **Benefits**: Hybrid work
- **Relocation offered**: no
- **Industries**: Software, Machine Learning, Custom Software Development, Enterprise Apps Implementation Partners

## Company

- **Id**: 53283
- **Name**: Britenet
- **Domain**: britenet.eu
- **Url**: <https://alion.io/company/britenet>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Salary

- **Min**: 20000
- **Max**: 25000
- **Currency**: PLN
- **Period**: month
- **Usd annual**: 76164

## Technologies

- **Agile** — Optional: no
- **Angular** — Optional: no
- **Apache Kafka** — Optional: no
- **AWS** — Optional: no
- **CI/CD** — Optional: no
- **Cypress** — Optional: no
- **Docker** — Optional: no
- **GCP** — Optional: no
- **Git** — Optional: no
- **Hibernate** — Optional: no
- **JavaScript** — Optional: no
- **Jest** — Optional: no
- **JUnit** — Optional: no
- **Kubernetes** — Optional: no
- **Maven** — Optional: no
- **Mockito** — Optional: no
- **NgRx** — Optional: no
- **npm** — Optional: no
- **OWASP Top 10** — Optional: no
- **Redis** — Optional: no
- **Redux** — Optional: no
- **Rest API** — Optional: no
- **RxJS** — Optional: no
- **SOAP** — Optional: no
- **Spring Boot** — Optional: no
- **State Management** — Optional: no
- **TestNG** — Optional: no
- **TypeScript** — Optional: no
- **Vuex** — Optional: no
- **Webpack** — Optional: no
- **Java** — Optional: yes
- **Kotlin** — Optional: yes
- **Vue.js** — Optional: yes

## Trust

- **Level**: not_scored
- **Days open**: 2

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-04T14:25:00Z

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 1
- **Expected fill days**: 15
- **Reasons**: seen:1, velocity, win:early
- **Computed at**: 2026-11-06T05:58:05Z

## Pay

- **Stated usd annual**: 76164
- **Is top pay**: no

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[Page](https://alion.io/job/britenet-java-fullstack-developer-2) · [JSON](https://alion.io/job/britenet-java-fullstack-developer-2.json)

Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.