A1M Solutions

Senior Java Fullstack Developer (ST)

Warsaw, Masovian Voivodeship, Poland

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Information Technology & ServicesIndustries

Requirements

Candidates should possess a minimum of 5 years of experience as a Java Developer, demonstrating strong proficiency in Java 11+ / 17 and Spring Boot, along with experience in reactive programming using Spring WebFlux and REST API development adhering to OpenAPI/Swagger standards. Practical experience with BPMN engines such as Camunda (or alternatives like Activiti, Flowable, or jBPM) is required, alongside knowledge of SQL and Git. Familiarity with CI/CD processes and architectural patterns like the hexagonal architecture, as well as basic understanding of JavaScript/TypeScript and Angular, is also necessary.

Responsibilities

The Senior Java Fullstack Developer will be primarily responsible for developing and maintaining 46 post-sales processes for individual clients across various channels, including the website, mobile application, and branch offices. This role involves integrating with APIs, managing asynchronous queues, and creating dynamic forms, with a 80% focus on back-end development and 20% on front-end development. The developer will contribute to the architecture of a microservices environment utilizing Webflux and Camunda, ensuring compliance with established standards and best practices.

Skills

Java 11+

Java 17

Spring Boot

Spring WebFlux

REST API

OpenAPI/Swagger

BPMN engines (Camunda, Activiti, Flowable, jBPM)

SQL

Git

CI/CD

Hexagonal architecture

JavaScript/TypeScript

Angular

Kafka

RabbitMQ

Grafana

ELK

Prometheus

Zipkin

WebTestClient

testcontainers

RxJS

Storybook

A1M Solutions

Design and data support for government healthcare

About A1M Solutions

A1M Solutions specializes in providing design, data, and policy-informed support for government healthcare programs, with a focus on serving disadvantaged populations. The company leverages expertise in government healthcare programs, data analysis, and policy/legislation to design effective business strategies and enhance digital service delivery, utilizing agile research and insights to untangle complex problems and generate thoughtful solutions.