Java Full stack developer ( with Angular and good to have some Gen AI knowledge)

LTM; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

LTM in Warsaw is seeking a Java Full Stack Developer with Angular experience for a hybrid role. You will design and implement responsive Angular applications and Spring Boot microservices, working in a multi-disciplinary team in a permanent role.

The role emphasizes building RESTful APIs, data modeling for MongoDB and SQL, and containerization with Docker and OpenShift/Kubernetes. Collaboration with Product, QA, UX, and DevOps in Agile delivery is expected.

Qualifications

• Proven experience building Angular frontends with TypeScript and RxJS.
• Strong backend experience with Java 17 and Spring Boot microservices.
• Experience designing RESTful APIs and API security practices.

Responsibilities

• Design and develop responsive Angular applications and Spring Boot microservices.
• Build Java 17 microservices with clean architecture and scalable patterns.
• Develop and optimize data models for SQL and NoSQL databases.

Skills

Angular 12

TypeScript

RxJS

NgRx

Java 17

Spring Boot

Microservices

REST APIs

MongoDB

SQL

OpenShift

Docker

Kubernetes

Tools

OpenShift

Docker

Kubernetes

Git

GitHub Actions

Jenkins

Maven

Gradle

Swagger

Postman

Job description

Role Description

Role- Java Full stack developer ( with Angular and good to have some Gen AI knowledge)

Location- Warsaw, Poland (Hybrid- 3 times a week to office)

Hiring- Permanent

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
• Follow enterprise architecture standards DDD microservices patterns layeredclean architecture
• Ensure security compliance OAuth2OIDC OWASP practices input validation
• Implement logging monitoring and observability logs metrics traces
• Develop unit integration and UI tests JUnit Mockito JasmineKarma
• Contribute to CICD pipelines using Git MavenGradle 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

Must Have Skills

Frontend

• Angular 12 TypeScript RxJS NgRx
• HTML5 CSS3 responsive UI accessibility

Backend

• Java 17 Spring Boot Spring MVCWebFlux
• Microservices architecture design patterns
• API Integration
• REST APIs JSON OpenAPISwagger
• API security interceptors filters
• Databases
• MongoDB schema aggregation
• SQL PostgreSQL MySQL Oracle
• Cloud DevOps

Optional

• Docker Kubernetes OpenShift deployment knowledge
• CICD tools Jenkins GitHub Actions Azure DevOps
• Git MavenGradle
• Testing Quality
• JUnit Mockito PostmanRestAssured
• JasmineKarma SonarQube

Additional Expectations

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