Modern Technology Solutions, Inc. (MTSI)
Senior Application Developer
Modern Technology Solutions, Inc. (MTSI), Huntsville, Alabama, United States, 35824
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Modern Technology Solutions, INC. (MTSI) is seeking a highly motivated and experienced
Senior Application Developer
to join our dynamic team. The ideal candidate will have extensive experience working with best-in-class business applications such as
ServiceNow ,
Salesforce , and
Smartsheet , with strong expertise in
API integrations
and modern data management frameworks like
Data Lakes
and
Databricks . This role is critical in driving innovation, enabling seamless integrations, and supporting the development of a robust digital ecosystem to enhance business operations. Responsibilities
Application Development & Customization: Design, develop, and implement scalable solutions for enterprise applications, including ServiceNow, Salesforce, and Smartsheet, while ensuring alignment with business objectives. API Development & Integration: Build, maintain, and optimize APIs to ensure seamless connectivity between enterprise applications, SaaS platforms (e.g., Smartsheet), and custom-built solutions. Strong understanding of DevSecOps principles with hands-on experience in version control, secure CI/CD pipelines, automated testing, vulnerability scanning, and artifact management within regulated environments. Data Management Expertise: Collaborate on data initiatives leveraging Data Lakes or Databricks environments for storage optimization, real-time access, and integration workflows. Smartsheet Customization & Automation: Create and manage advanced Smartsheet workflows and integrations to support project management, team collaboration, and process automation. Technical Leadership: Provide thought leadership in application development best practices and serve as a technical advisor to junior developers and cross-functional teams. Collaboration, communication, and mentoring skills are critical. Problem Solving: Diagnose complex application issues and deliver efficient solutions while improving overall system reliability and performance. Quality & Compliance: Ensure applications and integrations comply with organizational security policies, data privacy standards, and industry best practices. Familiarity with developing within a DoD environment, particularly within Azure GovCloud and NIST 800-218 Documentation & Collaboration: Maintain robust documentation and effectively collaborate with teams across engineering, data science, and business operations disciplines. Qualifications
Must be a U.S. citizen Education: Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (Master’s preferred). Professional Experience: Minimum 8+ years of application development experience. Proven track record working with enterprise-grade applications such as ServiceNow, Salesforce, and Smartsheet. Technical Skills: Advanced understanding of API lifecycle management, including creation, integration, troubleshooting, and performance optimization. Experience with Data Lakes and Databricks for real-time data processing and scalable storage solutions. Expertise in Smartsheet functionality, including advanced automation, reporting, and dashboard development. Experience with JavaScript for application development and customization. Proficiency in programming languages such as Java, C#, Python, or other relevant frameworks. Strong knowledge of modern development methodologies such as Agile and DevSecOps. Familiarity with cloud-based platforms such as AWS, Azure, or GCP. Perks & Benefits
Vacation: New Hires Accrue 20 days of PTO and 10 Holidays per Year Health Insurance: Zero Deductible Health Plans Flexible Schedules: Flex Schedules Professional Development: Up to $10,000 Annual Education/Training Reimbursement ESOP: Funded Stock Ownership Plan 401k Match: 6% 401k Match + Immediate Vesting Bonus Program: Semi-Annual Bonus Opportunity Mentorship: Career Mentorship Programs Why MTSI
Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Owned: We have a stake in each other's success, and the success of our customers. Town-hall meetings are held company-wide three times a year. Great Benefits: 100% full-time staff are eligible for various benefits including PTO, flexible schedules, 401k with vesting, ESOP, educational reimbursement, and more. Track Record of Success: We have grown every year since our founding in 1993. Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance. For more information about MTSI, please visit www.mtsi-va.com EEO Statement
MTSI embraces nine core values including our first core value of Employees come first. We are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.
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Senior Application Developer
to join our dynamic team. The ideal candidate will have extensive experience working with best-in-class business applications such as
ServiceNow ,
Salesforce , and
Smartsheet , with strong expertise in
API integrations
and modern data management frameworks like
Data Lakes
and
Databricks . This role is critical in driving innovation, enabling seamless integrations, and supporting the development of a robust digital ecosystem to enhance business operations. Responsibilities
Application Development & Customization: Design, develop, and implement scalable solutions for enterprise applications, including ServiceNow, Salesforce, and Smartsheet, while ensuring alignment with business objectives. API Development & Integration: Build, maintain, and optimize APIs to ensure seamless connectivity between enterprise applications, SaaS platforms (e.g., Smartsheet), and custom-built solutions. Strong understanding of DevSecOps principles with hands-on experience in version control, secure CI/CD pipelines, automated testing, vulnerability scanning, and artifact management within regulated environments. Data Management Expertise: Collaborate on data initiatives leveraging Data Lakes or Databricks environments for storage optimization, real-time access, and integration workflows. Smartsheet Customization & Automation: Create and manage advanced Smartsheet workflows and integrations to support project management, team collaboration, and process automation. Technical Leadership: Provide thought leadership in application development best practices and serve as a technical advisor to junior developers and cross-functional teams. Collaboration, communication, and mentoring skills are critical. Problem Solving: Diagnose complex application issues and deliver efficient solutions while improving overall system reliability and performance. Quality & Compliance: Ensure applications and integrations comply with organizational security policies, data privacy standards, and industry best practices. Familiarity with developing within a DoD environment, particularly within Azure GovCloud and NIST 800-218 Documentation & Collaboration: Maintain robust documentation and effectively collaborate with teams across engineering, data science, and business operations disciplines. Qualifications
Must be a U.S. citizen Education: Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (Master’s preferred). Professional Experience: Minimum 8+ years of application development experience. Proven track record working with enterprise-grade applications such as ServiceNow, Salesforce, and Smartsheet. Technical Skills: Advanced understanding of API lifecycle management, including creation, integration, troubleshooting, and performance optimization. Experience with Data Lakes and Databricks for real-time data processing and scalable storage solutions. Expertise in Smartsheet functionality, including advanced automation, reporting, and dashboard development. Experience with JavaScript for application development and customization. Proficiency in programming languages such as Java, C#, Python, or other relevant frameworks. Strong knowledge of modern development methodologies such as Agile and DevSecOps. Familiarity with cloud-based platforms such as AWS, Azure, or GCP. Perks & Benefits
Vacation: New Hires Accrue 20 days of PTO and 10 Holidays per Year Health Insurance: Zero Deductible Health Plans Flexible Schedules: Flex Schedules Professional Development: Up to $10,000 Annual Education/Training Reimbursement ESOP: Funded Stock Ownership Plan 401k Match: 6% 401k Match + Immediate Vesting Bonus Program: Semi-Annual Bonus Opportunity Mentorship: Career Mentorship Programs Why MTSI
Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Owned: We have a stake in each other's success, and the success of our customers. Town-hall meetings are held company-wide three times a year. Great Benefits: 100% full-time staff are eligible for various benefits including PTO, flexible schedules, 401k with vesting, ESOP, educational reimbursement, and more. Track Record of Success: We have grown every year since our founding in 1993. Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance. For more information about MTSI, please visit www.mtsi-va.com EEO Statement
MTSI embraces nine core values including our first core value of Employees come first. We are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.
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