Java Fullstack Developer

Integral Solutions - Informatica Distributor; Town of Poland (NY); On-site; USD 55,104 - 82,656; Full time

Job summary

A technology solutions provider is hiring a Java Fullstack Developer to work remotely from Poland. The role involves full-stack development using Java, Spring, and modern frameworks. Candidates should have at least 8 years of development experience focusing on Java and Spring, along with a minimum of 2 years in Python. Responsibilities include building microservices, maintaining cloud solutions, and contributing to CI/CD pipelines. Must have strong problem-solving skills and fluent English communication.

Qualifications

• 8+ years of experience in Java and Spring.
• 2+ years of experience with Python.
• Experience in micro-services-based architecture and DevOps.

Responsibilities

• Full-stack development of innovative applications.
• End-to-end ownership of the development lifecycle.
• Build and maintain microservices architectures.

Skills

Java

Spring

Python

Functional Programming

Reactive JS

TDD

BDD

Microservices Architecture

DevOps

Kubernetes

Cloud Foundry

English

Education

BSc in Software Engineering

BS degree in Computer Science

Tools

JUnit

Mockito

Jasmine

Selenium

Cloud technologies

Job description

Job title: Java Fullstack Developer
Location: Poland
Work mode: Remote
Type of cooperation: B2B Contract
Salary range: 40-60/h USD netto + Vat

About the company/project:

We are looking for an exceptional Senior Software Developer with a passion for coding who is not afraid to seek new solutions.

We offer cooperation with a unique client who provides opportunities for development in many complex and global supply chain projects.

You will join a new IT Hub, where you will encounter only new technologies and projects related to the creation of new functionalities.

Responsibilities:

• Full-stack development of innovative applications with Java, Spring, React, and modern JS frameworks.
• End-to-end ownership of the development lifecycle: design, architecture, coding, testing, deployment, and DevOps.
• Build and maintain microservices architectures and reactive UIs.
• Apply TDD/BDD practices with JUnit, Mockito, Jasmine, Selenium/Protractor.
• Contribute to CI/CD pipelines and deployments on Kubernetes / Cloud Foundry.
• Design and deliver cloud/hybrid solutions with high scalability and reliability.
• Work in XP practices, including remote pair programming and continuous delivery.

You are an ideal candidate if you have:

• BSc in Software Engineering or BS degree in Computer Science.
• 8+ years of experience in the following technologies: Java (must have), Spring.
• 2+ years of experience with Python -MUST
• Work in XP practices, including remote pair programming and continuous delivery.
• Experience with Functional Programming and Java Streams.
• Experience with developing a reactive UI (Reactive JS).
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 3+ years of experience in micro‑services‑based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins.
• Experience in designing, developing, and deploying cloud/hybrid‑based solutions.
• Experience in developing and deploying in Container based environments (Kubernetes, Cloud foundry).
• Familiarity with the following design concepts: micro‑services, service discovery, circuit breaker.
• Self‑starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment.
• Versatility and capability to switch easily between different tasks and technologies.
• Experience in assessing a broad range of information solutions and products.
• Strong critical thinker with problem solving aptitude.
• Fluent English – verbal and written.

Nice to have:

• Experience with LLMs/AI/Prompt Engineering/MCP.
• Experience with Data Analytics – big advantage.