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Freelance Java Backend Developer Jobs in Missouri

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

As a Backend Engineer, you will be responsible for developing and maintaining robust Java applications, collaborating closely with cross-functional teams to define, design, and ship new features.

Java Lead Backend Developer

Saint Louis, MO · On-site

$49 - $63.75/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 ...

Senior JAVA Engineer

O Fallon, MO · On-site

$53.50 - $68.25/hr

Experience in object-oriented programming and concepts ... Experienced in Java backend application development. * Comfortable enough in handling algorithms ...

Java Developer (Backend) - US

O Fallon, MO

$47.25 - $61.25/hr

Java Developer (Backend) Location: O' Fallon, MO (Onsite from day 1) Duration: 6-12+ Months Interview Process: 3 rounds will be Zoom Video • Strong Java developer with very good understanding of ...

New

We are looking for proficient programmers to help advance AI development. As a member of ... JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and ...

$40 - $54.75/hr

Ensure backend code is optimized for performance, scalability, maintainability, and security ... programming frameworks such as Tokio or async-std. * Strong experience developing Java backend ...

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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:
Java Developer

Java Developer

Innova Solutions

Saint Louis, MO • On-site

$49.50 - $64.25/hr

Other

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.


Innova Solutions rating

5.6

Company rating: 5.6 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

182nd of 203 rated it services


Job description

Innova Solutions is immediately hiring a Java Developer
Position type: Permanent
Duration: Fulltime
Location: MO, US
As a Java Developer, you will:
We are seeking a skilled Java Backend Engineer to join our dynamic team. As a Backend Engineer, you will be responsible for developing and maintaining robust Java applications, collaborating closely with cross-functional teams to define, design, and ship new features. Your expertise in Java 8 and 11, Spring Boot, Microservices architecture, Kafka, and RESTful APIs will be crucial in delivering scalable and efficient backend solutions.

  • Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance.
  • Contributing to all phases of the development of lifecycle.
  • Writing well-designed, efficient, and testable code.
  • Understanding and implementing best practices in software development.
  • Ensuring designs are in compliance with specifications.
  • Preparing and producing releases of software components.
  • Supporting continuous improvement by investigating alternatives and technologies and presenting these for architectural review.
Primary Skillset:
  • Java 8 and Java 11
  • Spring Boot
  • Microservices architecture
  • Kafka
  • REST APIs
Secondary Skillset:
  • NoSQL databases
  • PostgreSQL
Qualification Required:
  • Bachelor's degree in computer science, Engineering, or a related field.
  • Proven hands-on Software Development experience.
  • Proven working experience in Java development.
  • Experience in designing and developing applications using Spring Boot and Microservices architecture.
  • Experience with Kafka for building scalable and resilient systems.
  • Experience with RESTful APIs.
  • Familiarity with NoSQL databases and PostgreSQL.
  • Ability to work independently and in a team environment.
  • Excellent analytical and problem-solving skills.
  • Excellent communication and collaboration skills.

Qualified candidates should APPLY NOW for immediate consideration! Please hit APPLY to provide the required information, and we will be back in touch as soon as possible.
We are currently interviewing to fill this and other similar positions. If this role is not a fit for you, we do offer a referral bonus program for referrals that we successfully place with our clients, subject to program guidelines. ASK ME HOW.
Thank you!
Karthik Saraswathi
Senior Manager
PAY RANGE AND BENEFITS:
Pay Range*: $ 81,000 - $ 95,000 Per Year
*Pay range offered to a successful candidate will be based on several factors, including the candidate's education, work experience, work location, specific job duties, certifications, etc.
Benefits: Innova Solutions offers benefits( based on eligibility) that include the following: Medical & pharmacy coverage, Dental/vision insurance, 401(k), Health saving account (HSA) and Flexible spending account (FSA), Life Insurance, Pet Insurance, Short term and Long term Disability, Accident & Critical illness coverage, Pre-paid legal & ID theft protection, Sick time, and other types of paid leaves (as required by law), Employee Assistance Program (EAP).
ABOUT INNOVA SOLUTIONS: Founded in 1998 and headquartered in Atlanta, Georgia, Innova Solutions employs approximately 50,000 professionals worldwide and reports an annual revenue approaching $3 Billion. Through our global delivery centers across North America, Asia, and Europe, we deliver strategic technology and business transformation solutions to our clients, enabling them to operate as leaders within their fields.
Recent Recognitions:
  • Named One of America's Best Employers for New Grads by Forbes (2024
  • Named One of the Best Companies to Work For by U.S. News & World Report (Private Companies List, 2024-2025)
  • One of the Largest IT Staffing Firms in the US - Ranked #3 by Staffing Industry Analysts (SIA, 2024)
  • One of the Largest Staffing Firms in the US - Ranked #13 by Staffing Industry Analysts (SIA, 2024; includes Innova Solutions, Volt, & HireGenics)
  • Named One of the Top Ten Private Companies in Atlanta by the Atlanta Business Chronicle (2023)
  • One of the Largest Certified Minority Business Enterprises (MBEs) in the United States (NMSDC, 2024)
  • AWS Advanced Tier Services Partner with 100+ certifications
Website: https://www.innovasolutions.com/
Innova Solutions is an Equal Opportunity Employer and prohibits any kind of unlawful discrimination and harassment. Innova Solutions is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment on the basis of race, color, religion or belief, national origin, citizenship, social or ethnic origin, sex, age, physical or mental disability, veteran status, marital status, domestic partner status, sexual orientation, or any other status protected by the statutes, rules, and regulations in the locations where it operates. If you are an individual with a disability and need a reasonable accommodation to assist with your job search or application for employment, please contact us at hr@innovasolutions.com or (770) 493-5588. Please indicate the specifics of the assistance needed. Innova Solutions encourages all interested and qualified candidates to apply for employment opportunities. Innova Solutions (HireGenics/Volt) does not discriminate against applicants based on citizenship status, immigration status, or national origin, in accordance with 8 U.S.C. § 1324b.
The company will consider for employment qualified applicants with arrest and conviction records in a manner that complies with the San Francisco Fair Chance Ordinance, the Los Angeles Fair Chance Initiative for Hiring Ordinance, and other applicable laws.

Innova Solutions logo

About Innova Solutions

Sourced by ZipRecruiter

Innova Solutions Inc., headquartered in Duluth, GA, US, is a prominent player in the digital transformation and technology solutions industry. The company's innovative approach focuses on accelerating change and empowering businesses to better serve their customers in today's digital age. The products and services offered by Innova Solutions range from data analytics and cloud services to cybersecurity solutions, artificial intelligence, and machine learning. The company was founded with a commitment to provide groundbreaking solutions, and this commitment continues to shape its operations and drive its growth strategy.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Duluth, GA, US