$55.25 - $71.25/hr
English (must-have) + German (nice to have) We are seeking an experienced Java Full Stack Developer with a strong focus on backend development to join our agile team. Your role will involve designing ...
$55.25 - $71.25/hr
English (must-have) + German (nice to have) We are seeking an experienced Java Full Stack Developer with a strong focus on backend development to join our agile team. Your role will involve designing ...
WI · On-site
$80 - $120/hr
We are currently seeking an experienced Java Spring Developer with strong Angular expertise to join ... This role is ideal for someone who is passionate about building scalable backend systems while also ...
WI · On-site
$80 - $120/hr
We are currently seeking an experienced Java Spring Developer with strong Angular expertise to join ... This role is ideal for someone who is passionate about building scalable backend systems while also ...
Junior Backend Developer/Power Bi developer with databricks - Remote
Milwaukee, WI · On-site
$66K - $85K/yr
... for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with ...
Junior Backend Developer/Power Bi developer with databricks - Remote
Milwaukee, WI · On-site
$66K - $85K/yr
... for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with ...
WI · On-site
$80 - $120/hr
Fullstack Java Developer (experienced / senior) As a Fullstack Java Developer at Content & Coffee ... You combine strong backend expertise in Java with solid frontend experience and actively contribute ...
WI · On-site
$80 - $120/hr
Fullstack Java Developer (experienced / senior) As a Fullstack Java Developer at Content & Coffee ... You combine strong backend expertise in Java with solid frontend experience and actively contribute ...
Java Developer
$50.25 - $65/hr
Students who have completed their Master / Bachelors / MBA and other entry level professionals who ... Role: Senior Java Programmer Job Type: Contract to Hire (6 months) Location: Menominee Falls ...
Java Developer
$50.25 - $65/hr
Students who have completed their Master / Bachelors / MBA and other entry level professionals who ... Role: Senior Java Programmer Job Type: Contract to Hire (6 months) Location: Menominee Falls ...
Java Developer
Milwaukee, WI · On-site
$50.25 - $65/hr
Students who have completed their Master / Bachelors / MBA and other entry level professionals who ... Role: Senior Java Programmer Job Type: Contract to Hire (6 months) Location: Menominee Falls ...
Java Developer
Milwaukee, WI · On-site
$50.25 - $65/hr
Students who have completed their Master / Bachelors / MBA and other entry level professionals who ... Role: Senior Java Programmer Job Type: Contract to Hire (6 months) Location: Menominee Falls ...
Java Software emgineer
Green Bay, WI · On-site
$50.25 - $69/hr
Java Software Engineer Green Bay, WI (Onsite) only on w2 Core Characteristics and Soft Skills ... Backend Development: * * Java: Deep understanding of Java (latest LTS versions preferred). * Spring ...
Java Software emgineer
Green Bay, WI · On-site
$50.25 - $69/hr
Java Software Engineer Green Bay, WI (Onsite) only on w2 Core Characteristics and Soft Skills ... Backend Development: * * Java: Deep understanding of Java (latest LTS versions preferred). * Spring ...
WI · On-site
$90 - $130/hr
Développer, programmer, tester et assurer la maintenance des applications logicielles et des ... Capable d'intervenir sur toute la chaine technique « backend » et les technologies utilisées.
WI · On-site
$90 - $130/hr
Développer, programmer, tester et assurer la maintenance des applications logicielles et des ... Capable d'intervenir sur toute la chaine technique « backend » et les technologies utilisées.
IT Developer - Mobile Apps
Middleton, WI · On-site
... back-end data sources, cloud, and RESTful web service APIs • Work with product and design teams ... Java / Java SDK • JavaScript / Typescript • SwiftUI, Android Jetpack • Angular, Node.js, ...
IT Developer - Mobile Apps
Middleton, WI · On-site
... back-end data sources, cloud, and RESTful web service APIs • Work with product and design teams ... Java / Java SDK • JavaScript / Typescript • SwiftUI, Android Jetpack • Angular, Node.js, ...
We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support and ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support and ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
Support Engineer
Kenosha, WI · On-site
Overview We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
Support Engineer
Kenosha, WI · On-site
Overview We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
Overview We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
Overview We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
Support Engineer
Kenosha, WI · On-site
Overview We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
Support Engineer
Kenosha, WI · On-site
Overview We are looking for an Entry-Level Support Engineer with 2-3 years of experience to support ... Troubleshoot and resolve issues across web applications, APIs, and backend services * Analyze ...
We Focus on Java /Full stack/Devops and Data Science /Data Engineers/Data analysts/BI Analysts ... are looking for entry-level software programmers, Java Full stack developers, Python/Java ...
We Focus on Java /Full stack/Devops and Data Science /Data Engineers/Data analysts/BI Analysts ... are looking for entry-level software programmers, Java Full stack developers, Python/Java ...
Enterprise Architect JIRA, Confluence GIT, TortoiseSVN, TortoiseGIT ViaMG TA 3.0J Architektur: Backend: Java 17, Open JDK 17.x, Quarkus, JBoss EAP 8.x Frontend: Angular, Invaris goSmart Designer 23.1 ...
Enterprise Architect JIRA, Confluence GIT, TortoiseSVN, TortoiseGIT ViaMG TA 3.0J Architektur: Backend: Java 17, Open JDK 17.x, Quarkus, JBoss EAP 8.x Frontend: Angular, Invaris goSmart Designer 23.1 ...
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
Quick apply
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
Computer Engineer (Sustaining Engineering, Medical Devices)
Madison, WI · On-site
$92K - $113K/yr
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
Computer Engineer (Sustaining Engineering, Medical Devices)
Madison, WI · On-site
$92K - $113K/yr
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
Computer Engineer (Sustaining Engineering, Medical Devices)
Madison, WI · On-site
$92K - $113K/yr
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
Computer Engineer (Sustaining Engineering, Medical Devices)
Madison, WI · On-site
$92K - $113K/yr
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
Associate Technical Consultant - Entry-Level Consulting (Life Sciences)
Mcfarland, WI · On-site
$80K/yr
... and Java SDK. * Develop custom code, configure Veeva software and contribute to solution design ... Demonstrated experience in Object-Oriented Programming. * Communication : Excellent technical ...
Associate Technical Consultant - Entry-Level Consulting (Life Sciences)
Mcfarland, WI · On-site
$80K/yr
... and Java SDK. * Develop custom code, configure Veeva software and contribute to solution design ... Demonstrated experience in Object-Oriented Programming. * Communication : Excellent technical ...
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
Write efficient and scalable code in Python for backend testing, data processing, and hardware ... Python * High-level languages (C++, Java) and associated development environments * Scripting ...
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$55.25 - $71.25/hr
Contractor
Re-posted 21 days ago
Job description
Location: Vienna (1-2 days on-site per week during onboarding, then 2-4 day per month; otherwise fully remote) Start: ASAP | Duration: 12 months (extension possible) | Workload: 100% Language: English (must-have) + German (nice to have)
We are seeking an experienced Java Full Stack Developer with a strong focus on backend development to join our agile team.
Your role will involve designing and developing APIs, implementing microservice-based architectures, integrating with databases, and contributing to frontend development using JavaScript/TypeScript with React or Angular. You will collaborate closely with cross-functional teams in an agile environment. Experience in the telecommunications sector is a strong plus.
350 - 400 a day
Key Responsibilities
Design, develop, and maintain backend services using Java, Spring, and Spring Boot
Implement and integrate REST APIs for internal and external systems
Conduct unit testing using JUnit to ensure code quality
Manage builds and dependencies with Maven
Work with PostgreSQL, ideally including JSONB
Design and develop scalable, maintainable microservice architectures
Collaborate closely with product owners, architects, developers, and DevOps teams
Contribute to the continuous improvement of development processes and tools
Ensure solutions meet performance, stability, and security standards
Contribute to the frontend using JavaScript/TypeScript and React or Angular
Work with technologies from the Apache ecosystem where applicable (e.g. for services, integration, or tooling)
Required Skills & Experience
Proven professional experience in backend development with Java (Java 21 preferred)
Strong knowledge of Spring and Spring Boot
Experience with REST API development and integration
Proficiency in JUnit for unit testing
Experience in Maven build management
Solid knowledge of PostgreSQL (JSONB is a plus)
Strong background in microservice architecture design and implementation
Experience with frontend development using JavaScript/TypeScript and React or Angular
Familiarity with Apache-based technologies in a typical Java backend stack
Agile mindset and experience working in Scrum/Kanban teams
Excellent command of English (spoken & written)
Nice to Have
Kubernetes & Helm for deployment and orchestration
SOAP service integration experience
Experience with Graylog for logging and monitoring
Telecommunications industry knowledge (big plus)
Knowledge of Kafka , Apache
Why Join Us?
Work on impactful, enterprise-grade solutions
Agile, collaborative work environment with international teams
Opportunity to influence architecture and technology decisions
Engagement in a technically demanding, modern Java backend / Fullstack environment
Interested?
Please send your updated CV including availability and hourly rate expectations. We look forward to hearing from you!
Please contact me by email at elena.kahraman@qualysoft.com, or via LinkedIn. Thank you for your understanding! +43 699 14402417
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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