> Markdown version of [/jobs/ext/3569343-full-stack-developer-ii](https://www.wearedevelopers.com/jobs/ext/3569343-full-stack-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). --- # Full Stack Developer II - **Company:** Expansia US LLC - **Location:** Dayton, OH, United States (Remote available) - **Experience:** Starter - **Salary:** $106,283.0 - $150,653.0 - **Contract:** Permanent contract - **Skills:** Query Performance, HTML, JavaScript (Programming Language), PHP (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, ASP.NET MVC Framework, Unit Testing, LAMP (Software Bundle), Cascading Style Sheets (CSS), Cloud Computing, Cloud Engineering, Relational Databases, Software Design Patterns, Linux, Language Integrated Query, Google Maps, JQuery, Laravel, PostgreSQL, MySQL, Nginx, Object-Oriented Software Development, Performance Tuning, Software Engineering, Subversion, Systems Integration, Web Applications, Web Performance Optimization, Web Services, ReactJS, Boot Strap, Software Version Control, Web Api - **Published:** October 3, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9214859/full-stack-developer-ii ## About the Role Education and Years of Experience: Bachelor's degree or equivalent experience, with 4+ years of experience in cloud architecture, or a Master's degree with 0-2 years of experience. * Experience in full-stack development with PHP, JavaScript, and relational databases * Strong knowledge of software development lifecycle, version control, and agile methodologies PREFERRED ADDITIONAL QUALIFICATIONS * Experience with frameworks and libraries such as Laravel, ReactJS, and Bootstrap3 * Knowledge of web performance optimization, security best practices, and automation * Understanding of cloud technologies and scalable web application architecture ## Description As a Full-Stack Developer II, you will develop web services for integration requirements, gather and document business needs, and work within a LEMP Stack environment (Linux, Nginx, MySQL, PostgreSQL, and PHP) to design and implement new features and site improvements. You will support and maintain software functionality, ensure compliance with coding and security standards, and collaborate with stakeholders on software development, internal tools, and implementation issues. Your role involves analyzing business requirements, troubleshooting technical problems, and delivering timely resolutions while applying best practices in agile software development. You will work with technologies including ASP.NET MVC, Web API, LINQ, OOP, Design Patterns, HTML, CSS, JavaScript, Laravel, ReactJS, Bootstrap3, and Google Maps while maintaining version control and optimizing system performance and usability., * Develop web services and APIs for system integration * Gather and document business requirements from clients and internal teams * Design, implement, and improve applications using LEMP Stack technologies * Maintain and enhance software functionality while ensuring compliance with coding and security standards * Collaborate with stakeholders, departments, and customers to resolve software development and implementation issues * Troubleshoot technical problems and provide timely resolutions * Work with ASP.NET MVC, Web API, LINQ, OOP, and Design Patterns to develop scalable applications * Develop front-end features using HTML, CSS, JavaScript, and libraries like jQuery, ReactJS, and Bootstrap3 * Maintain version control using SVN and follow agile development methodologies * Write unit tests, refactor existing code, and optimize query performance for relational databases * Support and document internal tools, software development processes, and best practices * Provide technical support to operational strategies aligned within your program and initiatives that optimize processes, enhance productivity, and ensure quality across all program functions * Ensure 100% of planned hours are worked and recorded * Identify and forward to your leadership any opportunities that could lead to growth within your work area * Participate in growth efforts as requested * Ensure all contractual deliverables are met/exceeded to the customer's satisfaction * Complete personal PDP and attend staff meetings and Storytime (with camera on) * Build productive and positive professional relationships with clients within your program * Execute all contract requirements as assigned in accordance with the contract-specific LCAT and requirements * Perform other related duties as assigned ## Related Videos - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Post-Quantum Cryptography: Preparing for Q-Day](https://www.wearedevelopers.com/videos/100179-post-quantum-cryptography-preparing-for-q-day) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [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) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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