ZipRecruiter

Log In

1

Freelance Java Backend Developer Jobs in Missouri

Photon

java Backend developer

Springfield, MO · On-site

$46 - $59.50/hr

Backend Developer (Java Microservices - Spring Boot) Location: Springfield, MO (Onsite) Duration: Contract & Full time We are looking for an experienced and highly skilled Backend Developer who is ...

Jobs for Humanity

Java Backend Developer

O Fallon, MO

$47.25 - $61.25/hr

Design, develop, and maintain backend applications using Java 8 and the Spring Framework. * Build ... CI/CD and DevOps practices. * Unit testing (JUnit or Mockito). * Bachelor's degree in computer ...

Sigmaways Inc

Java Backend Developer

Saint Louis, MO · On-site

$49 - $63.75/hr

Excellent capabilities in Java applications and Object Oriented concepts * Deep functional ... Proficient oral and written communication skillsBS or MS in engineering, com * Hadoop - Nice to ...

Photon

API Developer (Backend)- Java

Springfield, MO · On-site

$46 - $59.50/hr

Hello , Hope you are doing well, Myself Mankar from Photon and I have a position with our direct client, please send me your updated resume if you are interested API Developer (Backend)- Java ...

Zentek Infosoft Inc.

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

... Java Backend Developer * Here is the JD: Java Engineer * An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications ...

Photon

Java developer

Springfield, MO · On-site

$46.50 - $60/hr

Backend Developer (Java Microservices - Spring Boot) Location: Springfield, MO (Onsite) Duration: Contract & Full time We are looking for an experienced and highly skilled Backend Developer who is ...

Auritas

Java Lead Backend Developer

Saint Louis, MO

$120K/hr

* Strong Java developer with very good understanding of micro services * Develop and consume APIs using HTTP/Rest. * Skills on at least one major JS library /frame work. * Exposure to relational/non ...

Photon

API Developer

Springfield, MO · On-site

Backend Developer (Java Microservices - Spring Boot) Location: Spring field, MO Mandatory : Backend Developer (Java Microservices - Spring Boot) & Google Cloud Platform We are looking for an ...

next page

Showing results 1-20

All JobsJava Backend Developer JobsFreelance Java Backend Developer JobsFreelance Java Backend Developer Jobs in Missouri

Freelance Java Backend Developer information

What are the most commonly searched types of Java Backend Developer jobs in Missouri?

The most popular types of Java Backend Developer jobs in Missouri are:

What cities in Missouri are hiring for Freelance Java Backend Developer jobs?

Cities in Missouri with the most Freelance Java Backend Developer job openings:

Freelance Java Backend Developer jobs near you

Java Backend Developer

Jefferson City, MO • On-site

EPSoft Technologies
Software Development • 51 - 200 employees
Learn more about EPSoft Technologiesexternal

$47.75 - $62/hr

Other

Re-posted 22 days ago

Job description

Job Title: Java Engineer

Location: O'Fallen , MO (Day1 Onsite)

Salary: 115k/Yr Max

Java Backend developer

Here is the JD: Java Engineer

An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices, and a modern technology stack. Here's a breakdown of the perfect candidate profile:

  1. Java Expertise: Has at least 8+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that the candidate is proficient in enterprise-grade Java applications, design patterns, and performance optimization.
  2. Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build, scale, and maintain distributed systems effectively.
  3. Database and SQL Skills: Proficient in Oracle Database, with expertise in writing complex SQL queries. This level of database knowledge is crucial for data-heavy applications and backend services.
  4. Cloud-Native and Platform Experience: Familiarity with cloud platforms, preferably AWS or Azure, as well as experience with deploying cloud-native applications. Knowledge of tools like PCF (Pivotal Cloud Foundry) demonstrates the candidate's ability to work within cloud environments effectively.
  5. Modern Software Design Principles: Deep understanding of design principles like SOLID, DRY (Don't Repeat Yourself), and Single Responsibility. This skill shows the candidate's commitment to writing clean, maintainable, and scalable code.
  6. Broad Technology Stack Experience: Familiar with a range of modern tools and technologies, including NiFi (data flow management), NATS (messaging system), Kafka (event streaming), Zookeeper (coordination service), Splunk (monitoring), Redis (in-memory data structure store), Cassandra (NoSQL database), and Oracle. The ability to simplify and create common libraries/interfaces for these tools is a plus.
  7. Leadership and Collaboration Skills: Experience driving end-to-end development, conducting code reviews, developing test strategies, coordinating with cross-functional teams, and resolving operational issues. This suggests that the candidate can lead and manage projects while also being a key technical contributor.
  8. Performance Optimization and Code Reviews: Skilled in performance code reviews and implementing best practices for efficient, scalable code.