> Markdown version of [/jobs/ext/2490681-mid-level-software-engineer](https://www.wearedevelopers.com/jobs/ext/2490681-mid-level-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). --- # Mid-Level Software Engineer - **Company:** Belay Technologies, Inc - **Location:** Laurel, MD, United States - **Experience:** Experienced - **Salary:** $70,000.0 - $190,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Linux, Python (Programming Language), Apache Maven, MySQL, Node.Js, Oracle (Applications), Software Engineering, Software Requirements Analysis, Enterprise Software Applications, Spring-boot, Backend, Gitlab, Git, AngularJS, Atlassian Tools, Software Version Control, Docker, Service Stack - **Published:** August 2, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=7bdf95bfeeb5bdb6 ## About the Role * TS/SCI Clearance with polygraph * A bachelor's degree and six (6) years of experience in software development/ engineering in programs and contracts of similar scope, type, and complexity. Ten (10) years of software development experience may be substituted in lieu of a bachelor's degree * Experience with Java development * Experience with a JavaScript framework such as Angular * Experience developing in the Linux operating system * Experience with Docker for containerized application deployment and management * Must be able to work between the core hours of 10AM-2PM. Exceptions will be considered on a case-by-case basis Candidates are desired to have the following skills: * AWS experience * Experience in an Agile development environment * Experience working with the Atlassian Tool Suite * Experience with Python * Experience with GitLab for version control ## Description * Maintain and enhance backend services developed using Java and Spring Boot * Update software requirements, libraries, and dependencies to ensure the application remains secure, supported, and maintainable * Analyze and implement code changes required as a result of dependency and framework upgrades * Perform application maintenance activities, including troubleshooting, issue identification, and defect resolution * Develop and implement code enhancements and technical improvements based on customer and program requirements * Collaborate with customers, developers, and system engineers to deliver timely and effective solutions * Participate in Agile ceremonies and contribute to planning, estimation, and continuous improvement activities * Support application deployments and troubleshooting activities within Linux and Docker-based environments * Contribute to the long-term stability, reliability, and modernization of enterprise applications Technology Stack: * Java * AWS * MySQL * Linux * Maven * SpringBoot * Cocker * Angular * Git * GitLab * Atlassian Tool Suite * Oracle * Node.JS * Maven ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [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) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [Coding for Good: Achieving social change with an app](https://www.wearedevelopers.com/videos/1645-coding-for-good-achieving-social-change-with-an-app) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [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) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [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) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers)