> Markdown version of [/jobs/ext/216478-back-end-developer-mid](https://www.wearedevelopers.com/jobs/ext/216478-back-end-developer-mid). 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). --- # Back-End Developer, Mid - **Company:** Semper Valens Solutions, Inc. - **Location:** San Antonio, TX, United States - **Experience:** Experienced - **Salary:** $12,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, JIRA, Bug Tracking Systems, Cloud Computing, Relational Databases, Django Web Framework, PostgreSQL, Node.Js, Object-Oriented Software Development, Software Engineering, Systems Integration, Test-Driven Development (TDD), ReactJS, Backend, AngularJS, Kubernetes, Restful APIs, Devsecops, Microservices - **Published:** May 31, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=4d108c99be376853 ## About the Role Do you have a Bachelor's degree?, * 7 years of overall experience in the functional area. A bachelor's degree in related field required. Master's degree may substitute for 2 years of experience * 7 years of software development experience in object-oriented and scripted languages (see section 4.2) with the ability to apply several tool suites related to DevSecOps, microservices and containers(e.g., Kubernetes) * 3 years of recent and relevant experience performing back-end web design and development * Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. * Demonstrated experience in various relational databases, RESTful API development and communication, and system integrations across disparate environments * Demonstrated experience in leveraging various architecture frameworks (e.g., Node.js, Django, Angular, React) * 3 years of experience with bug tracking software (Jira) * 3 years of experience testing web-based applications * 3 years of experience participating in software development programs/projects. * Practical experience developing in a cloud environment * PostgreSQL (or alternative relational database) Certification Desired Qualifications: * Experience using Agile Test-Driven development * Experience integrating into DoD DevSecOps environments ## Description Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements., * Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. * Requires expertise in specialty area. * Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization. ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Stop using Node.js like in 2020! 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