ZipRecruiter

Log In

1

Freelance Java Backend Developer Jobs in Kansas (NOW HIRING)

Damco Solutions

Java Developer

Leawood, KS

$49.50 - $64.25/hr

Java Developer Location: Overland Park, KS 66211 Duration- 6 Month We are seeking a new talent to ... Minimum 5+ years of experience in Java-based backend development. Strong hands-on experience in ...

Garmin

Software Engineer - Aviation Core Java

Olathe, KS · On-site

$49 - $67.25/hr

... are seeking a Software Engineer - Aviation Core Java to develop software and create new ... • Back end object oriented development experience: Java, Spring Boot, Restful-ish APIs ...

Scopely

Experience creating native modules or platform-specific integrations using Java, Kotlin ... Professional experience as a full-stack or backend developer * Experience building and maintaining ...

Jobsbridge

C#.Net Developer

Wichita, KS

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Net WCF technologies Experience with front end UI design preferred Experience in backend software ...

Confluent

Senior Software Engineer II

Topeka, KS · On-site +1

$197K - $232K/yr

Deep proficiency in at least one major backend programming language (for example, Java, Go, C/C++, or Python) and strong fundamentals in data structures, algorithms, and system design. * Hands-on ...

T-Mobile

Software Engineer

Overland Park, KS · On-site

Full-Stack Development & Java Engineering - Proficiency across front-end and back-end technologies with strong expertise in enterprise-grade Java application development, including backend services ...

next page

Showing results 1-20

All JobsFreelance Java Backend Developer JobsFreelance Java Backend Developer Jobs in Kansas

Freelance Java Backend Developer information

What cities in Kansas are hiring for Freelance Java Backend Developer jobs? Cities in Kansas with the most Freelance Java Backend Developer job openings:
Freelance Java Backend Developer jobs near you
Java Developer

Java Developer

Damco Solutions

Leawood, KS

$49.50 - $64.25/hr

Other

Posted 2 days ago

Job description

Role Description:
Position: Java Developer
Location: Overland Park, KS 66211
Duration- 6 Month
We are seeking a new talent to join the Software Engineering team where you will have the opportunity to collaborate in the project. The client is a company that provides wireless voice, messaging, and data services in the United States.
• 5+ years of experience in API Development using Java SpringBoot is required.
• o Experience in using swaggers, API discovery, API development to support chat bot applications.
• o Strong development experience using the Java SpringBoot, Cloud environments (GCP, AWS)
• o Experience in Kafka integrations, Junit test cases.
• o Experience in deploying the micro services in AWS.
•
• What are "must-have" skills and years of experience:
1. Java SpringBoot
2. AWS, Gitlab
3. Kafka, OTEL/Splunk
• What are "nice-to-have" skills and years of experience:
1. Python
2. Azure Databricks, EventHub
3. Chatbot integrations with Open AI
Key Responsibilities:
Design, develop, and maintain Microservices-based applications using Spring Boot.
Build and consume RESTful APIs for service integration.
Write clean, scalable, and efficient code in Core Java, with strong grasp on collections, multithreading, exception handling, and regular expressions.
Utilize Spring Framework modules like Spring MVC, Spring Data JPA, and Spring Security for backend development.
Work with JUnit and mocking frameworks to implement Test-Driven Development (TDD).
Collaborate with DevOps teams to integrate builds with Jenkins for continuous integration and deployment.
Analyze requirements and develop technical design documents and solution architectures.
Participate in code reviews, debugging, and root cause analysis to ensure high code quality.
Work in Agile teams and actively contribute to sprint planning and retrospectives.
Required Skills:
Minimum 5+ years of experience in Java-based backend development.
Strong hands-on experience in Microservices architecture.
Deep understanding of REST APIs and Web Services.
Expertise in Core Java (Collections, Threads, Regex, Exception Handling).
Proficient in Spring Boot, Spring MVC, Spring Data JPA.
Experience with JUnit, Mockito or equivalent mocking frameworks.
Familiar with Jenkins, Git, and other CI/CD tools.
Knowledge of relational databases like MySQL/PostgreSQL.
Preferred Qualifications:
Exposure to containerization technologies like Docker/Kubernetes is a plus.
Experience with cloud platforms (AWS, Azure, or GCP) is desirable.
Understanding of performance tuning and scalability practices. " "
About Collabera
  • Collabera is a leading digital talent staffing company providing solutions to many of the world's top businesses We have more than 25 years of experience supporting Fortune 500 companies across the U.S and Canada Every year we place more than 10,000 professionals, on average, supporting critical business and IT projects Collabera is also ranked as one of best places to work in 2022 by Comparably.com With Collabera, you have opportunity to:
  • Work on challenging and exciting projects using in-demand skills in industries like financial services and banking, insurance, telecom, technology, healthcare, life sciences and more.
  • Extend a project or re-deploy to another assignment, similar to 80% of employees/contractors who continue with Collabera after the initial project term.
  • Grow your skills through training, workshops, networking events, and so much more.

Apply