Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Junior Software Engineer

$69.1k - $141.5k

Caci Inc

Junior Software Engineer

Join a fast-paced Agile team developing mission-critical geospatial intelligence (GEOINT) applications supporting the National Geospatial-Intelligence Agency (NGA). Contribute to the design, development, and deployment of modern web-based software solutions that enable intelligence analysis and mission execution. Gain hands-on experience working with GIS technologies, cloud-native architectures, and large-scale data environments. Collaborate with experienced software engineers, system architects, and mission stakeholders while growing your technical and professional skills. Help deliver secure, high-quality software capabilities that directly support national security objectives.

Develop, test, and maintain software applications using Java and/or Python. Design and implement web application features using modern development frameworks and best practices. Integrate and manage structured and unstructured data using relational and non-relational database technologies. Support the development and enhancement of geospatial and GIS-enabled applications and services. Participate in code reviews, unit testing, debugging, and software integration activities. Collaborate with cross-functional Agile teams to deliver capabilities within scheduled sprint cycles. Apply secure coding practices and support security-focused software development processes. Assist with troubleshooting, performance tuning, and continuous improvement of existing applications. Contribute to technical documentation, system design discussions, and software lifecycle activities.

Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline. 0–3 years of professional software development experience. Experience developing software using Java, Python, or both. Familiarity with web application development concepts and technologies. Understanding of relational databases and basic data modeling principles. Knowledge of software development lifecycle (SDLC) methodologies and Agile development practices. Strong problem-solving skills and ability to work effectively within a team environment. TS/SCI security clearance with willingness to undergo polygraph examination.

Experience with GIS technologies such as ArcGIS, GeoServer, OpenLayers, Cesium, or similar platforms. Familiarity with cloud technologies, containerization, or DevSecOps tools and practices. Understanding of secure software development principles and cybersecurity best practices within government environments.

A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is: $69,100-$141,500

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Junior Software Engineer in Saint Louis, MO vacancy
  • Freedom Technology Solutions Group is seeking a Software Engineer to support our client’s intelligence analysis products and capabilities. This...  ..., rapid prototyping, and modern technology stacks. The Junior Software Developer applies expertise to multiple development... 
    Junior
    Work at office
    Flexible hours
    Night shift

    (EDO) Entertainment Data Oracle, Inc.

    Saint Louis, MO
    3 days ago
  •  ...Kubernetes, ...) Freedom Technology Solutions Group is seeking a Software Engineer to support our client's intelligence analysis products and...  ..., rapid prototyping, and modern technology stacks. The Junior Software Developer applies expertise to multiple development... 
    Junior
    For contractors
    Flexible hours
    Night shift

    Freedom Technology Solutions Group, LLC

    Saint Louis, MO
    2 days ago
  • A technology solutions provider is seeking a Software Engineer to enhance client intelligence analysis capabilities. This role involves designing and developing applications with a focus on automation and efficiency through agile methodologies. Responsibilities include... 
    Junior
    Flexible hours

    Freedom Technology Solutions Group, LLC

    Saint Louis, MO
    2 days ago
  •  ...You don't need to guess what success looks like—you can see it for yourself. View our Candidate Outcomes what employers look for in junior developers—and How to Fix It Interview Prep Tips & Resources Don't let a lack of interviews stall your career. Let's give hiring... 
    Junior
    H1b

    SynergisticIT

    Saint Louis, MO
    5 days ago
  • Brighton Agency, Inc is looking for an AI Engineer to help build innovative AI-powered tools that enhance marketing strategies. Candidates should have a strong knowledge of AI development tools and a collaborative mindset. The role requires a Bachelor’s degree or comparable... 
    Junior

    Brighton Agency, Inc

    Saint Louis, MO
    5 days ago
  • Sovereign Technologies, Inc. located in St. Louis, Missouri is seeking a Junior Developer to help with the analysis, design, development, and implementation of enterprise-level web applications. The ideal candidate will have a B.S. Degree in Information Technology or a... 
    Junior

    Sovereign Technologies, Inc.

    Saint Louis, MO
    1 day ago
  • $100k

     ...etc to name a few. Currently, We are looking for entry-level software programmers, Java full-stack developers, Python/Java developers, Data analysts/ Data Scientists, and Machine Learning engineers for full-time positions with clients. Who Should Apply Recent... 
    Junior
    Full time
    H1b

    SynergisticIT

    Saint Louis, MO
    5 days ago
  • $90k - $154k

     ...roles and stacks (varied but intentional) Current demand often includes entry-level software programmers, Java full stack developers , Python/Java developers , DevOps engineers , data analysts , data engineers , data scientists , and ML/AI engineers .... 
    Junior
    Full time
    H1b

    SynergisticIT

    Saint Louis, MO
    4 days ago
  •  ...Developer, Java, Web Developer This is a wonderful opportunity for a Junior Developer to be productive and learn at the same time! You will...  ...ability to successfully interact with clients, other software developers, application and data architects, business analysts,... 
    Junior

    Sovereign Technologies, Inc.

    Saint Louis, MO
    1 day ago
  • Sovereign Technologies in St. Louis, MO seeks a Programmer Analyst to utilize technical skills for developing and programming solutions with minimal guidance. Responsibilities include coding and documenting programs, as well as assisting in systems design. This role requires...
    Junior

    Sovereign Technologies

    Saint Louis, MO
    3 days ago
  • $95k - $154k

     ...where your career begins. If you're a Java developer, software programmer, data scientist, ML/AI engineer or a data analyst struggling to break into the tech...  ...| SynergisticIT What Recruiters Look for in Junior Developers | SynergisticIT Software engineering or Data... 
    Junior
    Full time
    H1b

    SynergisticIT

    Saint Louis, MO
    4 days ago
  • A leading technology firm in St. Louis is seeking a Cloud Engineer to enhance our client's intelligence analysis capabilities. The role...  ...candidate will have an active TS/SCI clearance and experience in software development with Java, JavaScript, and Python. Competitive... 
    Junior

    Freedom Technology Solutions Group, LLC

    Saint Louis, MO
    1 day ago
  • A leading technology solutions provider in St. Louis is seeking a Software Engineer to enhance intelligence analysis products. This position offers a flexible work environment, competitive compensation, and opportunities for career growth. The ideal candidate has active... 
    Junior
    Flexible hours

    (EDO) Entertainment Data Oracle, Inc.

    Saint Louis, MO
    4 days ago
  • The individual in the Programmer Analyst role is responsible for using technical skills and programming experience to define and program solutions to problems and requests of varying difficulty with minimal guidance of a Project Leader, Senior Programmer/Analyst or Manager...
    Junior
    Immediate start

    Sovereign Technologies

    Saint Louis, MO
    3 days ago
  • MERS Goodwill in St. Louis is seeking a Junior Data Platform Administrator to support data engineering efforts in our Management Information Systems team. This role involves building and maintaining data pipelines to Databricks, developing workflows using PySpark and SQL... 
    Junior

    MERS Goodwill

    Saint Louis, MO
    1 day ago
  •  ...Currently, we are looking for entry-level software programmers, IT enthusiasts, Python/Java...  ...'s degree in Computer Science, Computer Engineering, Electrical Engineering, Information...  ...by clients for selection even if it's a junior or entry-level position the additional skills... 
    H1b

    SynergisticIT

    Saint Louis, MO
    1 day ago
  • $100k

     ...reputation with the clients. Currently, We are looking for entry-level software programmers, Java full-stack developers, Python/Java developers, Data analysts/ Data Scientists, and Machine Learning engineers for full-time positions with clients. Who Should Apply Recent... 
    Junior
    Full time
    H1b

    SynergisticIT

    Saint Louis, MO
    1 day ago
  •  ...situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from...  ...to apply for future consideration. As a Full Stack Software Engineer, you will… Develop, deploy, and maintain cloud-based services using... 
    Immediate start

    RGI, LLC

    Saint Louis, MO
    5 days ago
  • Freedom Technology Solutions Group is seeking a Cloud Engineer to support our client's intelligence analysis products and capabilities....  ...Collaborate with cross-functional teams to deliver high-quality software solutions. Key Technologies Linux Java, JavaScript, Python... 
    Junior
    For contractors
    Work at office
    Remote work
    Flexible hours
    Night shift

    Freedom Technology Solutions Group, LLC

    Saint Louis, MO
    1 day ago
  • AMP Innovations in St. Louis seeks a driven Entry Level Junior Marketing Specialist to assist in various marketing strategies. This fully in-person role offers comprehensive training and exposure to multiple business facets, including sales and management. Ideal candidates... 
    Junior

    AMP INNOVATIONS

    Saint Louis, MO
    2 days ago
  •  ...qualified and cleared Geospatial CI/CD & Platform Automation Engineers to support national security client sites in the Northern Virginia...  ...in the cloud and on-premises. You will partner closely with software developers and cloud engineers to ensure our integration and... 
    Junior
    Internship
    Local area

    NV5

    Saint Louis, MO
    1 day ago
  • $126.65k - $171.35k

     ...with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking Back-End Software Engineer (Experienced or Senior) to lead our Model-Based Engineering Software (MBE) team located in Berkeley, Missouri. This position... 
    Permanent employment
    Work experience placement
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Day shift

    The Boeing Company

    Saint Louis, MO
    6 days ago
  •  ...generation of electric motors and integrated controls solutions for our customers. As a Co-op Engineer, you will work with an engineering team to learn practical skills in software controls. You will assists engineers in the technical development, evaluation and... 
    Shift work

    Nidec

    Saint Louis, MO
    1 day ago
  • $85k - $115k

     ...Advanced Software Engineer ProSight Financial Association, a leading industry organization, is seeking an experienced and results-driven Advanced Software Engineer with strong .NET/C# and SQL skills and hands-on experience developing Microsoft Azure cloud solutions.... 
    Work at office
    Remote work
    Flexible hours

    ProSight Financial Association

    Saint Louis, MO
    4 days ago
  •  ...is committed to a transformative journey with 'Scale @ Speed' as our guiding principle. Title:- Full Stack Java Developer/ Software Engineer Location:- St. Louis(USA) Work mode:- Onsite Deatil JD:- Note:- One or more of the below skills are needed and... 

    YANTRAN LLC

    Saint Louis, MO
    2 days ago
  •  ..., Terraform (infrastructure model management) Scripting with bash and API clients using cURL and jq Understand and apply software development concepts to machinery that manages the network Use git and your choice of IDE to define and manipulate configuration... 

    TriOptus LLC

    Saint Louis, MO
    4 days ago
  •  ...requirements for performance improvement and cost reduction opportunities. Design, Develop and Test Solutions Work with software lead to understand requirements and translate into technical specification for new solutions, enhancements and maintenance... 
    Contract work
    Remote work

    The Timberline Group Company

    Saint Louis, MO
    12 hours ago
  •  ...Location: St. Louis, MO (Hybrid) Duration: 6 Month Contract' W2 ONLY, NO C2C Overview Transmission Software Engineering S3 is hiring for a Software Engineer on the Transmission Software Engineering team in St. Louis, MO. You will work... 
    Contract work
    Work experience placement

    Strategic Staffing Solutions

    Saint Louis, MO
    2 days ago
  •  ...for soldiers and analysts by integrating software development with geospatial intelligence...  ...Required As a Software Engineer, you will... Lead full-stack software...  ...AWS GovCloud or C2S. Guide and mentor junior and mid-level engineers, enforce code quality... 
    Immediate start

    Reinventing Geospatial

    Saint Louis, MO
    2 days ago
  • $82.1k - $172.4k

     ...Software Engineer Join a fast-paced Agile team developing mission-critical geospatial intelligence (GEOINT) applications supporting the...  ...design discussions, and software lifecycle activities. Mentor junior developers and provide technical guidance within the development... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Saint Louis, MO
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Junior Software Engineer. Be the first to apply!