java fullstack developer

Role : Java Fullstack Developer

Location : Warsaw, Poland

Type : Permanent

Job Summary

We are seeking a highly skilled Java Full Stack Developer with 7 years of experience in designing developing and deploying scalable cloud native enterprise applications The ideal candidate should have strong expertise in Java Spring Boot Microservices REST APIs modern frontend frameworks containerization Kubernetes and public cloud platforms such as AWS or Azure The candidate will be responsible for delivering high performance secure and resilient applications in an Agile environment

Key Responsibilities

Design develop and maintain enterprise grade applications using Java and modern Full Stack technologies

Build scalable microservices and RESTful APIs using Spring Boot Spring Cloud and related frameworks

Develop responsive and intuitive user interfaces using Angular React TypeScript HTML5 and CSS3

Design and implement cloud native solutions leveraging containerization and orchestration platforms

Develop and deploy applications using Docker Kubernetes OpenShift and cloud services

Collaborate with architects product owners and cross functional teams throughout the SDLC

Implement CICD pipelines and DevSecOps best practices

Optimize application performance scalability reliability and security

Participate in code reviews technical design discussions and production support activities

Mentor junior developers and contribute to technical excellence initiatives

Required Technical Skills

Backend

Java 8111721

Spring Boot Spring Framework

Spring Cloud

Microservices Architecture

REST APIs

JPA Hibernate

Spring Security

Kafka Event Driven Architecture

Multithreading and Concurrent Programming

Frontend

Angular 10 or ReactJS

TypeScript

JavaScript ES6

HTML5 CSS3

Bootstrap Material UI

Cloud Containerization

AWS Azure GCP

Docker

Kubernetes OpenShift EKSAKS

CloudNative Application Design

API Gateway

Service Mesh preferred

DevOps CICD

Jenkins GitHub Actions Harness

Git Maven Gradle

SonarQube

JFrog Artifactory

Infrastructure as Code concepts

Database

Oracle

PostgreSQL

MySQL

MongoDB

Testing

JUnit

Mockito

Postman

Integration and Performance Testing

Desired Qualifications

Bachelors or Masters degree in Computer Science Information Technology or related field

7 years of experience in Java Full Stack development

Strong understanding of Cloud Native Architecture patterns

Experience with Kubernetes based deployments and container orchestration

Knowledge of Agile Scrum delivery methodologies

Excellent problem solving and communication skills

Experience in Banking Financial Services or Enterprise domains is preferred

Nice to Have

AIGenAI integration experience

Serverless Architecture AWS Lambda Azure Functions

OpenShift Administration exposure

Observability tools such as Splunk ELK Grafana Prometheus

Application modernization and cloud migration experience

DevSecOps and SASTDAST tool knowledge