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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer Level 3 - **Company:** TAP Engineering - **Location:** Hanover, MD, United States - **Salary:** $134,000.0 - $162,000.0 - **Contract:** Permanent contract - **Skills:** C (Programming Language), Java (Programming Language), Microsoft Windows, Algorithm Design, Big Data, C Sharp (Programming Language), C++ (Programming Language), Cloud Computing, Software Quality, Continuous Integration, Database Queries, Software Debugging, DevOps, Distributed Systems, Python (Programming Language), Performance Tuning, Software Architecture, Ansible, Software Engineering, Software Requirements Analysis, Systems Architecture, Data Server Interface, Real Time Systems, Delivery Pipeline, Software Application Programming, Information Technology, Terraform, Atlassian Bamboo, Docker, Jenkins, Programming Languages - **Published:** July 24, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9052746/software-engineer-level-3 ## About the Role * Bachelor's degree in Computer Science or a related field + OR 24 years of relevant experience in lieu of a degree * 20+ years of experience in software engineering or development roles * Expert-level experience with one or more programming languages such as C, C++, C#, Java, or Python * Experience developing applications for Windows and/or UNIX/Linux environments * Strong expertise in software architecture, system design, and performance optimization * Experience leading multiple software development teams * Experience with DevOps tools such as Docker, Terraform, Ansible, or Packer * Experience with CI/CD tools such as Jenkins or Bamboo and building automated pipelines * Strong analytical, problem-solving, and communication skills * Experience working with large-scale distributed systems or real-time processing environments * Strong background in advanced algorithm development and optimization * Experience in cloud-based or hybrid infrastructure environments * Experience mentoring senior and junior engineers * Ability to drive technical strategy and innovation across programs ## Description We are seeking a Software Engineer Level 3 to lead the design, development, and delivery of complex software systems in a mission-focused environment. This role supports high-performance applications, large-scale data processing systems, real-time solutions, and advanced analytics platforms. The Software Engineer will serve as a technical leader across multiple teams, driving system architecture, development processes, and software quality. This position requires deep technical expertise, strong leadership capabilities, and the ability to guide teams in delivering scalable, high-quality solutions. * Analyze user requirements to define software design and performance objectives * Design, develop, and enhance complex software systems and applications * Lead the development and implementation of advanced algorithms under strict system constraints * Integrate software into new or existing systems and environments * Debug and resolve complex software defects and performance issues * Design and implement complex database queries and data interfaces * Serve as technical lead across multiple software development teams * Oversee development efforts to ensure alignment with project requirements and timelines * Perform quality control and ensure adherence to software development standards * Collaborate with system and hardware engineers to define system requirements and interfaces * Coordinate software system installation and ensure operational performance requirements are met * Recommend and implement new technologies, tools, and development processes * Select appropriate software development methodologies in coordination with engineering leadership * Delegate development and testing tasks while monitoring team performance ## 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) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [Successful talent development: A joint journey of executives and talents](https://www.wearedevelopers.com/videos/1002-successful-talent-development-a-joint-journey-of-executives-and-talents) - [#90DaysOfDevOps - The DevOps Learning Journey](https://www.wearedevelopers.com/videos/548-90daysofdevops-the-devops-learning-journey) - [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) ## Related Articles - [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) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [What Jobs Can You Get with a Software Engineering Degree?](https://www.wearedevelopers.com/magazine/398-what-jobs-can-you-get-with-a-software-engineering-degree) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)