Junior Software Engineer 621

Full Timejunior

St. Louis, MOPosted 13 days ago

Role Overview

Freedomconsulting is hiring a Junior Software Engineer 621. This is a full-time role in St. Louis. Part of Freedomconsulting's Backend hiring, posted last week. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Junior-level Backend roles is $150k-$190k (based on 10 comparable listings). Many employers share specifics during the interview process or after an initial screen.

Resume Keywords to Include

Make sure these keywords appear in your resume to improve ATS scoring

PythonJavaScriptJavaPHPAWSDockerKubernetesLinux

Job description

Freedom Technology Solutions Group is seeking a Software Engineer to support our client’s intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and development, modernization of existing applications and services, and operations and sustainment. The role focuses on driving the client’s adaptation of higher levels of automation and operational efficiency through agile development methodologies, rapid prototyping, and modern technology stacks.

The Junior Software Developer applies expertise to multiple development assignments. This role requires originality in developing solutions and provides latitude in designing methodologies and approaches.

Responsibilities:

Design, develop, and enhance backend services using Java, JavaScript, and Python.
Build and maintain secure, automated DevSecOps pipelines for CI/CD.
Lead containerized solution deployments across hybrid and cloud (AWS) environments.
Implement and optimize geospatial data processing and API integrations.
Troubleshoot, debug, and improve system performance.
Review code contributions.
Contribute to system architecture discussions and recommend improvements.
Provide input on deliverables, schedules, and performance metrics.
Participate in rapid prototyping to quickly iterate and improve solutions
Utilize modern technology stacks to meet client needs
Implement CI/CD pipelines using GitLab
Collaborate with cross-functional teams to deliver high-quality software solutions

Key Technologies:

Linux
Java, JavaScript, Python
Containerization (Docker, OpenShift, Kubernetes, ...)
AWS Services
GitLab
Apache Spark, Glue, and other ETL processes/procedures
Data Types: Structured and Unstructured, Parquet, JSON, XML, etc.

Required Qualifications:

Active TS/SCI clearance (eligible for CI Poly).
0-3 years software development experience.
Proficiency in Java, JavaScript, and Python.
Experience with DevSecOps pipelines, Agile methodologies, and CI/CD tools (e.g., GitLab).
Hands-on experience with AWS services (Lambda, ECS, S3, RDS, etc.).
Skilled in containerization technologies (Docker, Kubernetes, OpenShift).
Experience with geospatial data frameworks and APIs (e.g., GeoServer, PostGIS, ArcGIS).
Using GitLab for code source repository and using GitLab CI/CD
Developing customized code, scripts, modules, macro procedures, or libraries for specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, C++, C#, Perl, or similar

What’s in It for You?

Flexible work environment

A team mentality – work with friendly, like-minded professionals

Work with innovative, cutting edge technologies

Enjoy extremely competitive compensation and benefits

A work-life balance you can count on

Opportunities to grow and advance your career on our dime

The Benefits You Get with Freedom

Amazing benefits including matching 401k, fully paid medical, and more

Generous paid time off – including paid site closure days

Competitive salary offerings

Paid training and tuition reimbursement

Referral bonuses

Fully paid life and disability

Annual logo wear allowance

Company sponsored events (game nights, holiday party, summer party, happy hours)

Interested in learning more about Freedom and our culture? Contact us today! We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.

As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status

Applicant Federal & E-Verify Postings

VEVRAA Federal Contractor

Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at

Phone: 410-290-9035

Email: recruiting@goftsg.com

Equal Opportunity Employer, including disabled and veterans.

If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese

If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese

If you want to view the Pay Transparency Policy Statement, please click the link: English

About Freedomconsulting

Freedomconsulting

BackendOn-site

103 other open roles at Freedomconsulting on TryApplyNow.

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Frequently Asked Questions

How do I apply for the Junior Software Engineer 621 position at Freedomconsulting?

Use the Apply button above to submit your application directly to Freedomconsulting. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Junior Software Engineer 621 position at Freedomconsulting located?

This position is based in St. Louis. Freedomconsulting has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Junior Software Engineer 621 at Freedomconsulting earn?

Freedomconsulting has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Junior Software Engineer 621 role at Freedomconsulting posted?

This role was posted on July 10, 2026 (13 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

Is the Junior Software Engineer 621 role at Freedomconsulting entry-level?

Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements Freedomconsulting has listed.

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