Java Full stack developer with Angular

Net2Source (N2S); Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

Net2Source Inc. in Warsaw, Poland is hiring a Java Full Stack Developer with Angular for a permanent hybrid role (3 days onsite per week).

You will design and develop responsive Angular applications and Spring Boot microservices, implement RESTful APIs, and collaborate with Product, QA, UX and DevOps in an Agile SDLC. Must-have skills include Java, Microservices, Spring Boot and Angular, with frontend HTML5/CSS3, API integration, and database experience (MongoDB/SQL).

Qualifications

• Must-have skills: Java, Microservices, Spring Boot, Angular.
• Frontend includes HTML5, CSS3, responsive UI, accessibility.
• APIs: integration, security filters, and databases.
• Nice-to-have: Gen AI knowledge.
• Experience in Agile SDLC.

Responsibilities

• Design and develop responsive Angular applications and Spring Boot microservices.
• Build applications using Java 17 microservices architecture and clean coding practices.
• Implement RESTful APIs with versioning, pagination, idempotency, and proper error handling.
• Develop and optimize data models for MongoDB and SQL databases.
• Containerize applications using Docker and deploy on OpenShift Kubernetes.
• Ensure security compliance with OAuth2/OIDC and OWASP practices.
• Implement logging, monitoring, and observability (logs, metrics, traces).
• Develop unit, integration, and UI tests (JUnit, Mockito, Jasmine, Karma).
• Contribute to CI/CD pipelines with Git, Maven/Gradle, Jenkins, GitHub Actions.
• Optimize performance and resilience (caching, retries, circuit breakers).
• Collaborate with Product, QA, UX and DevOps in Agile delivery.
• Support production issues with RCA and continuous improvement.

Skills

Java

Microservices

Spring Boot

Angular

HTML5

CSS3

Responsive UI

Accessibility

API Integration

APIs security filters

Databases

OpenShift/Kubernetes

Docker

Security best practices

Tools

Jenkins

GitHub Actions

Azure DevOps

Git

Maven

Gradle

Jasmine

Karma

SonarQube

Job description

Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, and Middle East.

About the Role:

Job Title – Java Full stack developer with Angular

Location – Warsaw, Poland

Mode of Work – Hybrid 3 Days Onsite per week

Type of Hiring – Permanent

Skills-

Mandatory Skills : Java, Microservices, Spring Boot, Angular

Good to have: Some Gen AI knowledge

Must Have Skills-

Frontend:

• HTML5 CSS3 responsive UI accessibility
• API Integration
• API security interceptors’ filters
• Databases

Optional:

• CICD tools Jenkins GitHub Actions Azure DevOps
• Git Maven Gradle
• Testing Quality
• Jasmine Karma SonarQube

Additional Expectations:

• Strong understanding of cloud native application design
• Awareness of enterprise architecture governance standards
• Exposure to LLMAI integration into applications good to have
• Experience working in Agile SDLC environments

Key Responsibilities:

• Design and develop responsive Angular applications and Spring Boot microservices
• Build applications using Java 17 microservices architecture and clean coding practices
• Implement RESTful APIs with versioning pagination idempotency and proper error handling
• Develop and optimize data models for MongoDB and SQL databases
• Containerize applications using Docker and deploy on OpenShift Kubernetes
• Ensure security compliance OAuth2OIDC OWASP practices input validation
• Implement logging monitoring and observability logs metrics traces
• Develop unit integration and UI tests JUnit Mockito Jasmine Karma
• Contribute to CICD pipelines using Git Maven Gradle JenkinsGitHub Actions
• Optimize application performance and resilience caching retries circuit breakers
• Collaborate with Product QA UX and DevOps teams in Agile delivery
• Support production issues with RCA and continuous improvement practices