Fullstack Developer

Randstad Polska Sp. z oo; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

Randstad Polska Sp. z oo is looking for a highly motivated Full Stack Developer to design, develop, test, and maintain enterprise-grade web applications using Java, Spring Boot, and Angular.

The role involves building RESTful APIs, microservices, and responsive frontends with Angular, TypeScript, HTML5, CSS3 and Bootstrap. You will collaborate with architects and business analysts to translate requirements into technical solutions, optimize performance, and contribute to CI/CD pipelines in a

Qualifications

• Backend proficiency with Java 17 and microservices.
• Frontend expertise in Angular, TypeScript, HTML5 and CSS3.
• Design of secure RESTful APIs; experience with MongoDB and relational databases.
• Experience with unit and integration testing (JUnit/Mockito/Jasmine) and clean coding practices.
• Agile/Scrum experience in cross-functional teams.

Responsibilities

• Design, develop and maintain scalable web applications using Java and Angular.
• Develop RESTful APIs and microservices with Spring Boot.
• Build frontend apps with Angular, TypeScript, HTML5, CSS3 and Bootstrap.
• Collaborate with architects and business analysts to translate requirements into technical solutions.
• Optimize performance and troubleshoot production issues.
• Write unit and integration tests with JUnit and Mockito.
• Implement CI/CD pipelines and support automated deployments.
• Perform code reviews and ensure coding standards.

Skills

Java

Spring Boot

Angular

TypeScript

HTML5

CSS3

Bootstrap

JUnit

Mockito

CI/CD

Docker

Kubernetes

OpenShift

Jenkins

GitHub Actions

Tools

Docker

Kubernetes

OpenShift

Jenkins

GitHub Actions

Job description

We are looking for a highly motivatedFull Stack Developer with experience in designing, developing, testing and maintaining enterprise grade web applications. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices architecture and Angular development.

What will your tasks involve?

• Design, develop and maintain scalable web applications using Java and Angular
• Develop RESTful APIs and Microservices using Spring Boot
• Build responsive and user friendly frontend applications using Angular, TypeScript, HTML5, CSS3 and Bootstrap
• Collaborate with architects and business analysts to translate functional requirements into technical solutions
• Optimize application performance and troubleshoot production issues
• Write unit and integration test cases using JUnit and Mockito
• Implement CI/CD pipelines and support automated deployments
• Perform code reviews and ensure adherence to coding standards and best practices

What we expect from you?

Backend Proficiency: Solid hands-on experience with Java 17, Spring Boot, Spring MVC/WebFlux, and microservices architecture patterns

Frontend Skills: Strong expertise in Angular (8+), TypeScript, JavaScipt, HTML5, CSS3

APIs & Databases: Practical experience designing secure RESTful APIs and working with both MongoDB and relational databases (PostgreSQL, MySQL, Oracle).

Testing & Quality Standards: Familiarity with testing frameworks (JUnit, Mockito, Jasmine/Karma) and clean coding practices (DDD, layered architecture, OWASP security).

Agile Mindset: Experience working effectively within cross-functional teams in an Agile/Scrum delivery environment.

Nice to Have: Hands-on exposure to Docker, Kubernetes, OpenShift, CI/CD pipelines (Jenkins, GitHub Actions)

What you can expect from us?

Stable Employment: Permanent or B2B contract (full-time employment contract with a competitive salary package)

Balanced Hybrid Model: A flexible setup with 3 days in our modern Warsaw office and 2 days remote

Professional Growth: Dedicated budget for training, certifications, tech conferences, and clear career progression paths

Comprehensive Benefits: Premium private healthcare, life insurance, sports card (e.g., MultiSport), and high-spec hardware/workstation setup

Engineering Culture: A collaborative Agile environment that champions clean code, continuous learning, and architectural autonomy

this job offer is intended for people over 18 years of age