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FRfreshcells systems engineering GmbH

Senior Java Developer(m/w/x)

Düsseldorf
Full-timeWith Home OfficeSenior

Designing high-performance Java web applications with Spring Boot for e-commerce. Several years of Java 8/11 and SOAP/REST integration experience required. Flexible hours, dog-friendly office.

Requirements

  • Several years of hands-on software engineering experience
  • Solid Java (8, 11) knowledge
  • Spring (Boot) framework experience
  • SQL experience
  • Software integration development (SOAP/REST) experience
  • Comfortable with microservices architectures
  • Comfortable with API-based communication
  • Comfortable with event-based communication
  • Build tools usage (maven, gradle)
  • Agile development experience
  • Organized and result-oriented work ethic
  • Good distributed systems design knowledge
  • Good English language knowledge
  • NoSQL experience
  • lucene/solr/elasticsearch experience
  • Docker experience
  • Kubernetes experience (ideal)
  • Helm experience (ideal)
  • Apache Ignite experience
  • Redis experience
  • Continuous Integration and Deployment with Jenkins (or others)
  • GraphQL experience (plus)
  • Reactive programming experience (Spring WebFlux)
  • English communication ability
  • German language (advantageous)

Tasks

  • Design and improve high-performance Java web applications
  • Implement industry-standard frameworks
  • Conceptually design new features for software solutions
  • Implement new features for software solutions
  • Collaborate with project management, design, and development teams
  • Write automated software tests
  • Set up deployments for web applications
  • Profile Java applications
  • Discover performance bottlenecks in Java applications
  • Design e-commerce applications
  • Develop e-commerce applications
  • Maintain e-commerce applications

Work Experience

  • 2 - 5 years

Education

  • Vocational certificationOR
  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent
  • GermanBasic

Tools & Technologies

  • Java
  • Spring Boot
  • SQL
  • SOAP
  • REST
  • Maven
  • Gradle
  • NoSQL
  • lucene
  • solr
  • elasticsearch
  • Docker
  • Kubernetes
  • Helm
  • Apache Ignite
  • Redis
  • Jenkins
  • GraphQL
  • Spring WebFlux

Benefits

Flexible Working

  • Flexible working hours

Informal Culture

  • Dog-friendly environment

Job Security

  • Secure and long-term workplace

Retirement Plans

  • Company pension scheme with employer contribution

Other Benefits

  • Regular feedback, team meetings & retrospectives
  • Support with relocation

Startup Environment

  • Room for own ideas and personal development

Learning & Development

  • Digital training courses
  • Free German courses for newcomers

Team Events

  • Joint activities

Snacks & Drinks

  • Company breakfast

Public Transport Subsidies

  • Subsidy for Deutschlandticket

Company Bike

  • JobRad bicycle leasing

Corporate Discounts

  • Advantage portal

Modern Equipment

  • High-end equipment for private use
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of freshcells systems engineering GmbH and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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