Top 17 Mid level java Jobs in O Fallon, Il

Mid Software Developer
Chenega Agile Real-Time Solutions —O'Fallon, IL
- $75,000 - $100,000 a year
- Full-time
- Background check
- Microsoft Excel
- Bachelor of Science
13d
Test Systems Engineer - Mid - TO1 Pos.73
Integrated Intel Solutions —St. Louis, MO
- 6 years
- Computer Science
- Mid-level
Mid Test Systems Engineer
Strategic ACI —St. Louis, MO
- $111,000 a year
- Full-time
- 6 years
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
Mid-level Software Engineer
DLS Engineering —St. Louis, MO
- $100,000 - $105,000 a year
- Full-time
- Background check
- Computer science
- Azure
- Disability insurance
- Health insurance
Quick Apply
Test Systems Engineer (Mid) #799
Allen Integrated Solutions —St. Louis, MO
- 6 years
- Computer Science
- Mid-level
Quick Apply
Data Engineer 3 (Mid-Level, Data Product Implementation and Architecture)
UNCOMN —Scott AFB, IL
- $88,500 - $110,000 a year
- Azure
- Computer Science
- 5 years
- Paid holidays
- Health insurance
4d
Mid Software Engineer
Trevity LLC —St. Louis, MO
- Full-time
- Azure
- Mid-level
- Java
Quick Apply
Data Analyst Mid - GEOINT Technical SME
Tulk LLC —St. Louis, MO
- $121,000 - $155,000 a year
- Monday to Friday
- Computer science
- Computer Science
- Mid-level
Quick Apply
DevOps Engineer
Absolute Business Solutions Corp —St. Louis, MO
- $180,000 - $225,000 a year
- 8 hour shift
- Hybrid work
- Computer science
- Mid-level
- Military encouraged
- Paid time off
- 401(k) matching
Test Systems Engineer II
Integrity Technology Consultants, Inc. —St. Louis, MO
- 6 years
- Computer Science
- Mid-level
Test Systems Engineer - Senior
Assured Consulting Solutions —St. Louis, MO
- $115,000 - $125,000 a year
- Full-time
- Computer Science
- 11+ years
- Office
Quick Apply
Software Engineer
Reinventing Geospatial, Inc. (RGi) —St. Louis, MO
- Full-time
- Azure
- 6 years
- Computer Science
- Paid parental leave
- Health insurance
Quick Apply
Software/Web Developer
Kentro —St. Louis, MO
- Azure
- Computer Science
- Mid-level
- Health insurance
- Tuition reimbursement
Cloud Engineer
HII —St. Louis, MO
- $78,406 - $170,000 a year
- Email
- 6 years
- System design
- Mid-level
- Paid holidays
- Health insurance
Senior Software Engineer - St. Louis
LSEG (London Stock Exchange Group) —St. Louis, MO
- Full-time
- Computer science
- Azure
- Computer Science
3d
Sr Systems Specialist (Full Stack, Cloud)
National Information Solutions Cooperative (NISC) —St. Louis, MO
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health savings account
- Paid holidays
Full Stack Cloud Developer
Tanaq Technical Services —United States
- Full-time
- Remote
- Background check
- 7 years
- Computer Science

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Mid Software Developer
Chenega Agile Real-Time Solutions —O'Fallon, IL
Possession of an AWS Certified Developer - Associate certification is a strong plus. Ability to provide technical assistance and support over the phone; good…
$75,000 - $100,000 a year
13d
Android Software Engineer - AI Trainer
DataAnnotation —Red Bud, IL
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
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Mid Software Developer

Chenega Agile Real-Time Solutions -
O'Fallon, IL

Apply Now

Job Details

Full-time
$75,000 - $100,000 a year
13 days ago

Qualifications

.NET Core
C#
Java
Swagger

Full Job Description

Overview:

Mid Software Developer

O’Fallon, IL

Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level!

Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace.

Chenega Agile Real-Time Solutions (CARS) is seeking a Mid Software Developer to join the FS2 – Foundation Solutions team. The Backend Software Developer will modify existing GOTS code and integrate open-source software solutions for display and analysis within Aeronautical Production Systems.

Responsibilities:

Coding, developing, integrating, and debugging Python, React, C#, and other languages. Strong familiarity with Python Flask, Mapping, Gitlab/DevOps, and ESRI development
Writing validation tests against existing code baselines to ensure the integrity of the code during Agile development efforts.
Assisting with unit testing.
Writing scripts to automate AWS and RDS tasks.
Performs software systems development, including the design, development, troubleshooting, and debugging of software programs for software enhancements and new software-intensive systems and products.
Participate in peer reviews and unit testing, and must be adaptable to different responsibilities.
Duties include software requirements analysis, development of software products.
This role is responsible for identifying software and hardware dependencies and capacities.
Other duties as assigned

Qualifications:

BS degree and 2+ years of prior relevant experience OR
Master's 2+years of prior relevant experience; OR
High School diploma or GED equivalent and 6+ years of related experience.
- Adept at leveraging a comprehensive suite of AWS services, including Amazon S3 for storage, EC2 for compute, and Lambda for serverless functions. This expertise is complemented by strong experience in Python and shell scripting to automate cloud operations and streamline infrastructure management.
- Possession of an AWS Certified Developer - Associate certification is a strong plus.
- Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.
- Experience with TypeScript, Node.js/Express, ASP.NET Core Web API, Swagger (OpenAPI), C#, and Postgres
- Familiarity with REST principles.
- Experience with DevSecOps, including Kubernetes and Docker.
- Experience with Python and .NET Core (coding, developing, designing, integrating, and debugging)
- Experience with Linux Administration (including writing Bash scripts)
- Experience scripting to automate AWS and RDS tasks
- Experience using AWS SDK API tools to build on AWS. Lambdas, EC2, and React.
- Experience implementing JavaScript, Java, and SQL
Background check
Successfully pass background and drug screening

Preferred Qualifications:

Master's Degree with 2+ years of prior relevant experience
Active TS/SCI Clearance

Knowledge, Skills, and Abilities:

Ability to obtain TS/SCI Clearance
Ability to work independently and yet be effective within a team setting
Must be capable of managing multiple efforts with time-related constraints in a fast-paced contracting environment
Demonstrated ability to effectively communicate and collaborate with diverse internal and external stakeholder groups and individuals
Friendly presence, helpful attitude, good interpersonal skills, and ability to work well with others.
Excellent skills in Microsoft Word, Excel, and other Office applications
Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.
Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired.
Good problem-solving skills; ability to visualize a problem/situation and think abstractly to solve it

How you’ll grow

At Chenega MIOS, our professional development plan focuses on helping our team members at every level of their careers to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe there’s always room to learn.

We offer opportunities to help sharpen skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their careers.

Benefits

At Chenega MIOS, we know that great people make a great organization. We value our team members and offer them a broad range of benefits.

Learn more about what working at Chenega MIOS can mean for you.

Chenega MIOS’s culture

Our positive and supportive culture encourages our team members to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them be healthy, centered, confident, and aware. We offer well-being programs and continuously look for new ways to maintain a culture where we excel and lead healthy, happy lives.

Corporate citizenship

Chenega MIOS is led by a purpose to make an impact that matters. This purpose defines who we are and extends to relationships with our clients, our team members, and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities.

Learn more about Chenega’s impact on the world.

Chenega MIOS News- https://chenegamios.com/news/

Tips from your Talent Acquisition Team

We want job seekers exploring opportunities at Chenega MIOS to feel prepared and confident. To help you with your research, we suggest you review the following links:

Chenega MIOS web site - www.chenegamios.com

Glassdoor - https://www.glassdoor.com/Overview/Working-at-Chenega-MIOS-EI_IE369514.11,23.htm

LinkedIn - https://www.linkedin.com/company/1472684/

Facebook - https://www.facebook.com/chenegamios/

#Chenega Agile Real Time Solutions, LLC

Teleworking Permitted?: false Estimated Salary/Wage: USD $75,000.00/Yr. Up to USD $100,000.00/Yr.

Apply Now

Refine Your Search

mid level java jobs in o fallon, il

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Test Systems Engineer - Mid - TO1 Pos.73

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Software/Web Developer

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