Job Openings .Net Core and ReactJS Developer, Los Alamos, NM/Remote

About the job .Net Core and ReactJS Developer, Los Alamos, NM/Remote

.Net Core and ReactJS Developer, Los Alamos, NM/Remote

  • Direct Hire
  • 100% Remote
  • W2 only 
  • Due to our government client requirements, we can only consider US Citizens


Our client is seeking a self-motivated, .Net Core and ReactJS Developer to join the Software and Applications Engineering (SAE) Division for a National Department of Energy Laboratory. The team supports the enterprise applications and performs software application development support, database development and administration, software quality management, and enterprise application consulting. The Enterprise Business Software Group (SAE‐2) provides application development, commercial off‐the‐shelf application implementation, and adoption/integration with Software as a Service solution. SAE‐2 supports business processes for financial, personnel, procurement, and human resources IT systems.

In this position, you will work alongside some of the brightest minds, you will work on redesign, development, testing and deployment of the Budget Entry Module (BEM) financial application, and infrastructure components. Specific duties include tasks associated with the upkeep of various laboratory applications, the design and development of new applications and standards, and ensuring compliance with Laboratory specifications, standards, and security policies.


  • Design and develop front end with React JS frameworks, preferably version 18.
  • Design and develop custom .Net Core 3.1+.
  • Design and develop secure RESTful APIs.
  • Design and develop business solutions and/or integration solutions from the ground up with utilization of design patterns.
  • Analyze and define business requirements and preparing technical designs.
  • Contribute to the designing, developing, modifying, testing, debugging, and evaluating of software to meet customer requirements.
  • Collaborate with customers and colleagues.
  • Work independently and/or with the Scrum Team on Projects.
  • Provide knowledge transfer to Technical staff.


  • Professional experience using multiple programming languages and frameworks, such as .NET Core and React JS.
  • Experience with designing and utilizing relational Databases.
  • Experience consuming and authoring RESTful web services.
  • Experience analyzing and defining business requirements and preparing technical designs.
  • Demonstrated experience designing and developing custom business solutions from the ground up with utilization of design patterns.
  • Understanding DevSecOps culture and principles and experience with CI/CD development, and deployment of software in diverse application environments
  • Knowledge of secure coding practices.
  • Bachelors Degree in a related field and 10 years of experience.


  • Experience utilizing tools such as Jira, GitLab and/or Confluence.
  • Experience working on Scrum teams utilizing Scrum framework.

Please Note:

  • Only those individuals selected for an interview will be contacted.
  • No calls, inquiries, or Third-Party Vendors please.
  • We are an equal opportunity employer (Unable to sponsor H1B Visas).
  • $1000 Referral Bonus -

COVID-19 Vaccination Requirement:  To protect the health and safety of its employees and to comply with customer requirements, our client may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the customer site requirements.

Since 1988, The ACI Group, a Baltimore-based IT staffing firm, has been committed to hiring the industrys leading professionals, and presenting exciting career opportunities. We have access to varied types of contract, permanent and contract-to-perm positions and offer a choice of employment options including a full benefits package.