Senior Application Developer

Senior Application Developer

Application Deadline: 20 September 2026

Department: Software Development

Employment Type: Full Time

Location: Mechanicsburg, PA

Compensation: $125,000 - $135,000 / year

Description

At Nüvitek, customer success is our Ethos; together, we drive transformational outcomes. We only succeed when our customers succeed. We partner with our customers to achieve business objectives by using our proven customer-centric, value-driven business practices and service delivery methodologies.

Nüvitek is seeking a Senior Application Developer to provide senior-level software development, application sustainment, integration, and technical leadership for enterprise applications. This role will serve as a Sustainment Lead or SME, supporting the application lifecycle from design and development through testing, deployment, modernization, and production support.

Applicant must be able and willing to be onsite 5-days a week in Mechanicsburg, PA.

In assuming this position, you will be a critical contributor to meeting Nuvitek's mission: To deliver innovative, cost-effective solutions and services that enable our customers to rapidly adapt to dynamic environments.

What you will do

• Lead application development, sustainment, modernization, and lifecycle management activities.
• Translate business and technical requirements into scalable software solutions.
• Design, develop, test, debug, and enhance enterprise applications using C#, MVC, JavaScript, HTML, CSS, and SQL Server.
• Develop and integrate REST and SOAP APIs, web services, and enterprise system integrations.
• Build automated business processes using BPMN and low-code/no-code platforms, including Appian, Salesforce, and Nintex.
• Develop web applications using technologies such as React, Vue.js, Node.js, and Telerik Kendo UI.
• Support application deployments, CI/CD pipelines, and DevOps activities using Azure DevOps, Azure DevOps Server, AWS, and Azure.
• Troubleshoot complex application, database, infrastructure, and integration issues.
• Work with enterprise databases, messaging, caching, monitoring, and scheduling technologies, including SQL Server, RabbitMQ, Redis, Quartz.NET, and Splunk.
• Use development and testing tools including Visual Studio, Visual Studio Code, TestComplete, TestExecute, NuGet, and NPM.
• Provide technical guidance and mentorship to development teams.
• Develop technical and user documentation and support application training.
• Identify opportunities to improve application performance, reliability, security, and efficiency.

What you will bring

• Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field.
• 10+ years of relevant software development or application engineering experience.
• Expert experience with application sustainment and software lifecycle management.
• Strong experience with Microsoft .NET and SQL Server development.
• Experience with C#, Java, JavaScript, PowerShell, JSON, XML/XSD, and WSDL.
• Experience developing APIs and integrating enterprise applications and databases.
• Experience with low-code/no-code platforms and BPMN-based process automation like Appian, Salesforce, and ServiceNow.
• Experience with Agile and/or hybrid development methodologies.
• Experience with large-scale database management systems and complex enterprise applications.
• Experience as an application programmer on large-scale DBMS, knowledge of computer
• Experience with cloud environments, DevOps, and CI/CD practices.
• Strong analytical, communication, troubleshooting, and technical documentation skills.
• Eligible for a Secret-level clearance or maintain a Secret-level security clearance

• Federal government contracting experience.
• Experience with enterprise application modernization and systems integration.
• Experience integrating Appian, Salesforce, Nintex, or similar platforms with Microsoft .NET and SQL Server.
• Experience providing technical leadership or mentoring developers.
• Experience with MadCap Flare, Moodle, Bitvise SSH Server, or similar documentation, training, and infrastructure tools.

Benefits

Nuvitek is proud to offer a comprehensive benefits package:

• Medical Insurance
• Dental Insurance
• Vision Insurance
• Disability and Life Insurance
• Parental Leave
• 401K
• Paid Time Off

Equal Opportunity Employer Statement Nuvitek is an equal-opportunity employer as to all protected groups, including protected veterans and individuals with disabilities.