> Markdown version of [/jobs/ext/2529551-software-developer-ii](https://www.wearedevelopers.com/jobs/ext/2529551-software-developer-ii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Developer II - **Company:** Henderson Engineers, Inc. - **Location:** Lenexa, KS, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, HTML, JavaScript (Programming Language), Software Applications, Software Bug Management, Business Software, C Sharp (Programming Language), Cascading Style Sheets (CSS), Design of User Interfaces, JQuery, Microsoft SQL Server, Software Systems, SQL Databases, TypeScript, ReactJS, Syntactically Awesome Style Sheets (SASS), Information Technology, Tools for Reporting, React Redux, Programming Languages - **Published:** August 4, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/17838134?backUrl=%2Fcareer%2F17838134%2FSoftware-Developer-Ii-Kansas-Lenexa ## About the Role * Bachelor's degree in Computer Science or related field required. * Developer certifications preferred. * Minimum 5 years' relevant experience, specifically with full-stack software development and UI/UX preferred. * The ability to problem solve and to think quickly and critically. * The ability to communicate effectively, both orally and in writing. * The ability to manage projects in an efficient and well-organized way. * Keen attention to detail. * Asp.NET with C#. * Javascript (JQuery for legacy apps, React/Redux/Typescript for new apps). * Modern CSS/HTML (experience with css pre/post-processors like less, sass, postcss is a plus). * SQL (specifically, Microsoft SQL Server. Experience with reporting services is a plus). * Must be knowledgeable of all Henderson standards related to programming, design, and documentation and ensure that work produced adheres to those standards. ## Description Henderson Engineers is seeking a Software Developer II to join their team in Kansas City. Utilizing cutting edge technologies, the employee develops and maintains internally facing business applications that can automate complex internal workflows, provide insights using historical data, and improve tools that employees use daily to ensure everyone is performing at the highest quality. The employee ensures applications are user-friendly, effective, and adhere to technical standards. In addition, the employee will solve complex technical problems, mentor and train less-experienced technical employees., * Develops applications. * Gathers requirements from stakeholders and other project management activities. * Designs and implements solutions. * Evaluates, tests and revises applications as needed. * Other duties as assigned. * Responds to requests for changes, bug fixes, and optimizations to existing software solutions which may include legacy applications or work by other developers. * Creates and maintains style standards, designs reusable components, and reviews applications to ensure that they meet organization standards. * Mentors and assists newer developers to ensure that they are brought up to speed quickly and understanding the organization's policies and procedures. * Evaluates and integrates new technologies to streamline and improve processes. This includes everything from new front-end frameworks to simple automation tools. * Researches new programming language and designs technologies to improve new and existing software applications., Henderson Engineers, Inc. and Henderson Building Solutions are EEO Employers/Vet/Disabled and participate in the E-Verify program. Applicants for positions with Henderson Engineers/Henderson Building Solutions must be legally authorized to work in the United States, and verification of eligibility will be required at the time of commencement of employment. All offers will be contingent upon completion of the hiring process including verifications and background checks as required for employment. To all recruitment agencies: Henderson does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of Henderson without a prior written search agreement will be considered unsolicited and the property of Henderson. Please, no phone calls or emails. ## Related Videos - [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) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [WeAreDevelopers LIVE - the weekly developer show with Chris Heilmann and Daniel Cranney](https://www.wearedevelopers.com/videos/1309-wearedevelopers-live-the-weekly-developer-show-with-chris-heilmann-and-daniel-cranney) - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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