Senior Software Developer

4 weeks ago

St Louis, United States CALIBRE Systems Full time

CALIBRE Systems Inc., an employee-owned Management Consulting and Digital Transformation Company is seeking a Software Developer (Senior) will develop, create, maintain, and write/code new (or modify existing) computer applications, software, or specialized utility programs.

The Software Developers responsibilities include, but are not limited to, the following:

Analyze information to determine, recommend, and plan the development of a new application or modification of an existing application.

Analyze user needs and software requirements to determine feasibility of design within time and cost constraints.

Apply coding and testing standards, apply security testing tools including "'fuzzing" static-analysis code scanning tools, and conduct code reviews.

Apply secure code documentation.

Capture security controls used during the requirements phase to integrate security within the process, to identify key security objectives, and to maximize software security while minimizing disruption to plans and schedules.

Compile and write documentation of program development and subsequent revisions, inserting comments in the coded instructions so others can understand the program.

Confer with systems analysts, engineers, programmers, and others to design application and to obtain information on project limitations and capabilities, performance requirements, and interfaces.

Consult with engineering staff to evaluate interface between hardware and software.

Correct errors by making appropriate changes and rechecking the program to ensure that desired results are produced.

Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.

Develop secure code and error handling.

Evaluate factors such as reporting formats required, cost constraints, and need for security restrictions to determine hardware configuration.

Identify basic common coding flaws at a high level.

Required Skills

Conducting vulnerability scans and developing approach for mitigating vulnerabilities in security systems.

Conducting software debugging.

Creating and utilizing mathematical or statistical models.

Creating programs that validate and process multiple inputs including command line arguments, environmental variables, and input streams.

Designing countermeasures to identified security risks.

Developing and applying security system access controls.

Discerning the protection needs (i.e., security controls) of information systems and networks.

Writing code in a currently supported programming language (e.g., Java, Python, C++/C#, R).

Managing data and performing data ingest to relational and NoSQL databases (Microsoft SQL Server, Apache Kafka.

Designing secure test plans (e. g. unit, integration, system, acceptance).

Using Public-Key Infrastructure (PKI) encryption and digital signature capabilities into applications (e.g., S/MIME email, SSL traffic).

Developing applications that can log and handle errors, exceptions, and application faults and logging.

Using code analysis tools (HP Fortify Static Code Analysis and Software Security Center, WebInspect).

Performing root cause analysis and incident investigation.

Applying cybersecurity and privacy principles to organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation).

Proficient with source control tools (Git)

Proficient in Integrated Development Environments (Eclipse, Visual Studio, JupyterLab)

Desired Skills

Proficient with Agile tools

Proficient with CI/CD pipelines

Proficient with AWS CLI and services

Proficient with the Microsoft Office suite

Strong verbal and written communication skills

Required Experience

US citizen

Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, eligible for Counterintelligence (CI) Polygraph.

IAT Level 3 certification.

Bachelors degree or higher from an accredited college or university in Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree; or a degree in a Mathematics or Engineering field.

Available for possible travel within the Continental United States (CONUS) and Outside CONUS (OCONUS).

CALIBRE and its subsidiaries are an Equal Opportunity Employer and supports transitioning service members, veterans and individuals with disabilities. We offer a competitive salary and full benefits package. To be considered, please apply via our website at www.calibresys.com . Come join our dynamic team. #CALIBRECareers

  • Senior Software Developer

    3 weeks ago

    St Louis, Missouri, United States Gleecus TechLabs Inc Full time

    Clearance requirement: Current and active TS/SCI.Min 10+ years of experienceJob Summary:Designs, develops, evaluates, plans and tests software programs and applicationsJob Duties: Creates sustainable software applications work is estimated accurately, branchingstrategies are efficient, code repos are maintained, etc. Works as a member of an agile scrum team...

  • Senior Software Engineer

    6 days ago

    St Louis, United States Gridiron IT Full time

    GridIron IT is seeking a Senior Software Engineer local to St. Louis, MO. Job Duties: Responsible for the feature functionality of the product and voicing feasibility when ideating product solution ideas. Responsible for maintaining and improving the performance of existing software code, with duties to design and update software databases under contract and...

  • Senior Software Developer

    2 days ago

    St Cloud, United States Park Industries Full time

    Join Us as a Senior Software Developer! Are you passionate about pushing the boundaries of technology and leading transformative projects? Park Industries invites you to step into the role of Senior Software Developer, where you'll be at the forefront of innovative web and mobile application development. Join us in crafting cutting-edge solutions that...

  • Senior Software Developer

    1 month ago

    St. Louis, United States CALIBRE Full time

    CALIBRE Systems Inc., an employee-owned Management Consulting and Digital Transformation Company is seeking aSoftware Developer (Senior) will develop, create, maintain, and write/code new (or modify existing)computer applications, software, or specialized utility programs.The Software Developer’s responsibilities include, but are not limited to, the...

  • TRANSCOM IGC

    2 days ago

    St Louis, United States IT Partners Full time

    ITP is seeking Cloud Software Developers to support a production support project at TRANSCOM. The development team will apply agile development methods for enhancements and to deploy increments with additional features and capabilities. The Cloud Software developer will assist in refactoring of existing software to improve the software and ready the...

  • Software Developer

    6 hours ago

    St Louis, United States Shiftcode Analytics, Inc Full time

    Interview : Coding assesment and F2F Visa : All apart from h1b and cpt Description : Job Description As a Software Development Engineer at Client, you are expected to perform the following general duties: · Own tasks (dev, test, deployment) at an application/software component level · Able to troubleshoot and refactor existing code · Independently...

  • Senior Software Test Engineer

    7 days ago

    St Louis, United States InSequence Inc Full time

    InSequence Overview: At InSequence, we engineer outcomes for your most demanding technology problems. We hire talented professionals to bridge the technology gap between desired business results and actual implementation. Organizations often face a technology gap between getting a software solution and having it meet a desired business goal. InSequence...

  • Senior Software Engineer

    3 weeks ago

    St Louis, United States Cynet Systems Full time

    Job Description: Responsibilities: Provide estimates of level of work for completion. Create and maintain required technical documentation to support the application. Migrate application modules to an AWS cloud infrastructure. Understand current application infrastructure and stack to employ best cloud solutions. Conduct analysis, testing,...

  • Senior Infrastructure Software Engineer

    6 days ago

    St Louis, United States NVIDIA Full time

    NVIDIA’s Deep Learning Architecture and Libraries group is seeking excellent Software Engineers to design and develop the software stack for our next generation test and development cluster, the core infrastructure that provides a foundation for every stage of our product development. Our mission, which spans both hardware and software, is to consistently...

  • Senior Java Developer

    7 days ago

    St Louis, United States ShiftCode Analytics Full time

    Interview : Assesment + F2F interview Visa : USC, GC, GC EAD, H4, L2 Description : Project: working on encryption and decryption software for the switching network which is how they onboard banks/card issuers. Technical requirements: -Java - api development -spring boot framework Soft skill requirements: -can talk in a group and make recommendations (the...

  • Senior Web Developer

    7 days ago

    St Louis, United States Strategic Alliance Consulting Inc Full time

    Strategic ACI is seeking a Web Developer who will support the migration of existing on-premises, web-based solutions to a customer ServiceNow platform. Candidate will provide subject matter expertise on the utilization and maintenance of capabilities delivered to ServiceNow to support creating, troubleshooting, debugging, and root cause analysis through...

  • Sr. Software Engineer

    7 days ago

    St Louis, United States Object Computing Full time

    Object Computing, Inc. in St. Louis, Missouri seeks a full-time Senior Software Engineer (Java) responsible for analyzing, developing, testing, and enhancing Java based software systems; developing multi-tiered Java applications, using RESTful microservices; designing and building web applications utilizing Java, JavaScript and HTML; writing database queries...

  • Software Sales Specialist

    4 weeks ago

    St Louis, United States YASH Technologies Full time

    HelloSenior Sales ExecutiveThe ideal candidate must have experience in selling complex services, ERP new Software deals.Job Description • Manage and develop sales plans and initiatives for YASH Services, like SAP New Software License sales, AMS (application management services) and Implementation services in the Midwest.• Be an extension of the SAP...

  • Software Sales Specialist

    5 days ago

    St Louis, United States YASH Technologies Full time

    HelloSenior Sales ExecutiveThe ideal candidate must have experience in selling complex services, ERP new Software deals.Job Description • Manage and develop sales plans and initiatives for YASH Services, like SAP New Software License sales, AMS (application management services) and Implementation services in the Midwest.• Be an extension of the SAP...

  • Director of Quality-Cardinal Ritter Senior Services

    3 weeks ago

    St Louis, United States Cardinal Ritter Senior Services Full time

    Job Description Job Description Cardinal Ritter Senior Services, one of South County's largest independent, assisted living, skilled nursing and rehabilitation nonprofit senior living communities, seeks compassionate and experienced Director of Quality to join our growing team. At Cardinal Ritter Senior Services, our mission is simple: we create communities...

  • Sr Developer

    19 hours ago

    St Louis, United States TOPS Products Full time

    Message From Hiring Manager: As someone who has hired and managed people for years, I believe it's important that a job posting outlines not just the job's responsibilities, but what it would actually be like working in that role. I also believe that while we have jobs to earn a living, we have work fields to fulfill what we feel is our purpose. I'm looking...

  • Software Engineer

    4 days ago

    St Louis, United States TECHEAD Full time

    Remote Software Engineer (Secret Cleared) Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. Techead is seeking Mid/Senior/Lead Full-Stack Software Engineers to join our Team. Project includes full-stack web/mobile-responsive development, and AWS cloud infrastructure support. As a software...

  • Senior Software Engineer

    6 days ago

    St Paul, United States IntePros Consulting Full time

    Senior Software Engineer Senior Software Engineer with Expertise in C++, C#, Windows CE and TLS 1.0 or 1.2 to upgrade a legacy embedded software application to use a new protocol before TLS version 1.0 is disabled by Microsoft on Nov 1, 2024. #LI-RS1

  • Senior Tax Analyst

    2 days ago

    St Louis, United States Mallinckrodt Pharmaceuticals Full time

    Mallinckrodt Pharmaceuticals Senior Tax Analyst St. Louis , Missouri Apply Now The Senior Tax Analyst will support the tax function with tax accounting, tax planning and tax compliance projects and gain exposure to complicated and interesting tax profiles to develop your career. Such projects will include supporting the US federal, state, local and...

  • Senior Concrete Estimator

    3 days ago

    St Louis, United States Concrete Strategies Full time

    Senior Concrete Estimator General Description: The primary function of the Senior Concrete Estimator is to provide accurate bid proposals and scope analysis for potential construction projects. Additional responsibilities include quote review, project management, and material purchasing. Prepare pricing estimates on new projects and estimate prices on change...