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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SOFTWARE DEVELOPER III - **Company:** Banda Group International Llc - **Location:** Los Alamos, NM, United States - **Contract:** Permanent contract - **Skills:** Testing (Software), ASP.NET, HTML, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Applications Architecture, Component-Based Software Engineering, Macintosh Application Environment, Software Applications, FishEye (Software), Bootstrap (Software), Cascading Style Sheets (CSS), Software Documentation, Code Review, Information Systems, Computer Programming, Data Integration, Relational Databases, Database Design, Software Debugging, Web Development, Design of User Interfaces, Spring Framework, JQuery, Laboratory Information Management Systems, PostgreSQL, MySQL, Node.Js, Primavera, Scrum Methodology, Application Data, Microsoft SharePoint, Software Deployment, Software Engineering, Software Systems, SQL Databases, Systems Architecture, Systems Integration, Web Applications, System Availability, Cobra, Backend, Gitlab, Git, Containerization, AngularJS, Information Technology, Data Management, Front End Software Development, Restful APIs, Software Version Control, Docker, Microservices - **Published:** October 15, 2026 - **Apply:** https://www.thejobnetwork.com/job/ed206f1c-d2b8-4040-bd26-9bdbbc64e761/software-developer-iii ## About the Role * Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field, and a minimum of eight (8) years of directly related experience, or an equivalent combination of education and experience. * Extensive hands-on experience in software application development, implementation, maintenance, and support. * Strong programming experience with Java and the Spring framework. * Experience developing and maintaining modern web applications using Angular and related front-end technologies. * Experience with web-development technologies, including JavaScript, HTML, CSS, Bootstrap, and REST APIs. * Experience with relational databases, SQL, database design, and application data integration. * Experience using Git-based source code management tools and established software development practices. * Experience with software testing, debugging, system integration, and implementation. * Ability to gather and translate customer requirements into technical specifications and functional software solutions. * Knowledge of software development methodologies, application architecture, system integration, and end-to-end business processes. * Strong analytical, troubleshooting, and problem-solving skills, including the ability to independently address complex technical issues. * Strong written and verbal communication skills, including the ability to explain technical concepts to nontechnical audiences. * Demonstrated ability to collaborate with customers and multidisciplinary teams while providing technical direction or mentorship as needed. * Ability to manage competing priorities, exercise independent judgment, and deliver results with minimal supervision. * Ability to obtain and maintain unescorted access and A-Level access. * Ability to handle confidential information, classified information, and intellectual property in accordance with applicable requirements., * Experience modernizing monolithic applications and transitioning to microservices-based architectures using Java and Spring. * Experience with newer versions of Angular and legacy AngularJS applications. * Experience with MySQL, PostgreSQL, or other relational database management systems. * Experience with Podman, Docker, containerized applications, and related deployment practices. * Experience with ASP.NET, Bootstrap, jQuery, Node.js, and additional web-development frameworks. * Experience with content management systems (CMS), SharePoint, or other web-content management platforms. * Experience with UI/UX design, web-interface design, accessibility, and usability improvements. * Experience with Agile and Scrum methodologies; Agile/Scrum certification is desirable. * Experience with requirements gathering, project risk management, system implementation planning, and technical documentation. * Experience with end-user training, application conversion, and system rollout activities. * Experience with source code review tools, including Fisheye or similar platforms. * Experience supporting enterprise information systems or project management applications, including Primavera P6, COBRA, CRES, or Integrify. * Java, Spring, or other relevant software development certifications. * Current or previous Q Clearance. * Experience supporting software development projects within the Department of Energy (DOE), federal government, national laboratories, or other secure environments. ## Description The Software Developer 3 is responsible for designing, developing, modernizing, implementing, and supporting software applications and information systems used to track proposals for the Laboratory Directed Research and Development (LDRD) program. This role will support the modernization of an existing monolithic application by developing microservices using Java and the Spring framework, enhancing front-end functionality using Angular, and improving system integration, usability, and performance. The successful candidate will collaborate with Project Managers, Project/Program Specialists, software developers, customers, and other stakeholders to gather requirements, implement technical solutions, develop system documentation, and support system implementation and end-user training. This position requires extensive software development experience, strong technical judgment, the ability to independently resolve complex issues, and a commitment to continuous improvement, safety, and security compliance., * Design, develop, analyze, modify, test, debug, implement, and maintain software applications supporting the LDRD program and associated business processes. * Support the modernization of an existing monolithic application by developing and implementing microservices using Java and the Spring framework. * Develop, enhance, and maintain front-end application functionality using Angular and AngularJS, with an emphasis on modern Angular frameworks and web-development best practices. * Develop and support backend application components, REST APIs, database integrations, and system interfaces. * Work with relational databases, including MySQL, to support application functionality, data management, reporting, and system performance. * Utilize GitLab and other source code management tools to manage repositories, support development workflows, and maintain version control. * Support application deployment, system integration, and containerization using Podman and/or Docker. * Design and implement software solutions based on customer requirements, functional specifications, and established system standards. * Gather and analyze user and reporting requirements; evaluate technical approaches and recommend effective, cost-conscious solutions. * Develop and maintain system architecture documentation, technical specifications, programming documentation, flowcharts, conversion plans, implementation plans, and other required records. * Support system integration, testing, debugging, implementation, troubleshooting, and ongoing maintenance activities. * Apply Agile and Scrum methodologies, participate in project planning and risk management, and identify opportunities to improve development processes and team productivity. * Coordinate with Project Managers, Project/Program Specialists, developers, business analysts, database administrators, system administrators, and other stakeholders to resolve technical issues and achieve project objectives. * Participate in technical reviews, code reviews, development standards, and quality assurance activities; support the implementation of formal development and review processes. * Provide technical guidance and mentorship to less experienced personnel and coordinate development activities as assigned. * Develop and deliver user training, presentations, and implementation support to facilitate system adoption and effective use. * Translate complex technical concepts into clear, accessible information for customers, end users, and nontechnical stakeholders. * Research industry practices, emerging technologies, and applicable regulatory or organizational requirements; recommend improvements to application development, maintenance, and system standards. * Support capacity planning, system availability, and performance considerations as applicable to the application environment. * Ensure compliance with Laboratory information systems policies, safety standards, security requirements, and applicable regulatory requirements. * Protect confidential information, classified information, and intellectual property in accordance with applicable requirements. * Maintain required safety and security training, promptly report unsafe conditions or security concerns, and stop work when necessary to protect personnel, facilities, or information. * Foster a respectful, inclusive, and collaborative work environment. * Perform other duties as assigned to meet operational needs.