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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Developer - **Company:** Jfc Global - **Location:** York, PA, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Amazon Web Services, Microsoft Azure, Business Software, C Sharp (Programming Language), Information Technology Consulting, Data Validation, Data Visualization, Relational Databases, Database Queries, DevOps, Document Management Systems, Middleware, Microsoft Visual Studio, Performance Tuning, Systems Development Life Cycle, Power BI, Cloud Services, Simple Object Access Protocol (SOAP), Software Engineering, SQL Stored Procedures, Systems Integration, Tableau (Software), Web Services, Enterprise Software Applications, Sql Optimization, Boomi, Git, Information Technology, Data Management, Software Version Control, Mulesoft - **Published:** September 20, 2026 - **Apply:** https://www.careerjet.com/jobad/us16a35fc98dd30f96752d8946bd8eee79 ## About the Role Are you a seasoned application developer passionate about building impactful enterprise solutions? We're working on behalf of a client seeking a talented professional to take charge of designing, developing, and maintaining critical business applications that drive efficiency and support organizational growth. If you thrive in a collaborative environment, enjoy translating complex business needs into scalable technical solutions, and possess a strong background in system integration and automation, this opportunity may be the perfect fit. This role offers a chance to work on diverse projects, leverage the latest technologies, and make a tangible impact on the company's operations. Key requirements include: * Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience) * 5+ years of hands-on experience in application development, systems integration, or software engineering * Expertise with C#, .NET, and Visual Studio for application development * Advanced SQL skills, including writing complex queries, stored procedures, and performance optimization * Proven experience designing and implementing REST and/or SOAP API integrations * Solid understanding of SDLC processes, version control, testing, and deployment * Experience creating and maintaining reports, dashboards, or data visualizations (Power BI, Tableau, etc.) * Familiarity with source control tools such as Git or Azure DevOps * Ability to analyze and translate complex business requirements into effective technical solutions * Strong troubleshooting skills for resolving application, data, and integration issues * Excellent documentation abilities, including technical specs and system diagrams * Prior experience with middleware platforms (e.g., MuleSoft, Boomi), cloud services (Azure, AWS), and DevOps practices is preferred * Experience mentoring developers or leading technical initiatives is a plus ## Description * Design, develop, and sustain enterprise applications and automation workflows to boost operational efficiency * Convert complex business processes into scalable technical solutions * Identify opportunities for automation, process improvements, and system enhancements * Build integrations leveraging APIs such as REST and SOAP * Manage relational databases by optimizing SQL queries, stored procedures, and data models * Create actionable reports, dashboards, and visualizations using tools like Power BI or Tableau * Support troubleshooting and resolving application or data-related challenges * Collaborate effectively with stakeholders, IT teams, and vendors to deliver high-quality solutions * Document system designs, workflows, and user guides comprehensively * Ensure adherence to SDLC standards through version control, testing, and deployment practices * Support data validation efforts to guarantee accuracy and integrity * Additional responsibilities as assigned, Mid-Level Application Developer for a long-term Public Sector IT consulting engagement. Experience: 4+ years Location: NYC hybrid/onsite - local NY/NJ candidates only Key requ… + 17 hours ago + Apply easily + ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)