> Markdown version of [/jobs/ext/3003561-full-stack-software-engineer](https://www.wearedevelopers.com/jobs/ext/3003561-full-stack-software-engineer). 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 Software Engineer - **Company:** Persistent Systems - **Location:** New York, NY, United States - **Salary:** $133,000.0 - $166,000.0 - **Contract:** Internship / Graduate position - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Android Software Development, Software Applications, Unit Testing, C++ (Programming Language), Code Review, Computer Engineering, Dependency Injection, JavaScript Libraries, JSON, JQuery, PostgreSQL, Microsoft SQL Server, MySQL, Oracle (Applications), Service Development Studio, Software Engineering, SQL Databases, Backend, Front End Software Development, Restful APIs - **Published:** September 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=7df976e3255aefde ## About the Role * Computer Engineering degree * At least 1 year of work/internship experience developing software for systems in C/C++ * Experience with Java and JavaScript * Experience with SQL databases (Preferably MS SQL Server, MySQL, Postgres, Oracle, or H2) * Familiarity with JSON and REST APIs * Experience with unit testing and dependency injection * Must have a US Security Clearance or the ability to obtain one ## Description We're looking for a Full Stack Software Engineer who will be responsible for software development and support of Persistent Systems' industry-leading Wave Relay® mobile ad-hoc networking (MANET) system. You will be heavily involved in the development and implementation of a wide range of backend service development in C/C++ and Java, front-end web and Android app development, and the development of application software running on the Wave Relay® network. This position provides the opportunity to work alongside our team of highly skilled senior software engineers to develop technology that enables our customers to solve their most difficult networking problems. Position Responsibilities * Use C/C++ to architect, develop, and implement backend API services * Use C++ generated HTML supported by JavaScript libraries like jQuery and JavaScript to design, code, test, and document solutions to various software problems * Take an active role in our code review process and software development cycle * Collaborating with other developers and business leaders to build solutions to new problems * Support internal and external engineering activities, including travel to test locations, military facilities, and customer sites to directly support the testing, evaluation, and deployment of the Wave Relay® system ## Related Videos - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [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) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)