Top Junior Software Engineer Jobs

As a Junior Software Engineer at KBR, you will develop software applications, participate in the software development lifecycle, create user interfaces, and collaborate with teams to meet evolving requirements for national security systems.

The Junior Software Engineer designs and enhances backend services, implements DevSecOps pipelines, and contributes to system architecture while utilizing modern technology stacks.

ECS seeks a Junior Software Developer to maintain and support Air Force Financial Systems. Responsibilities include software design, development, and testing. Required skills include AWS web app development with JSP and Java, PL/SQL, and experience with AWS services.

As a Junior Software Engineer, you'll analyze and develop software prototypes, participate in the software development lifecycle, create user interfaces, and work with complex algorithms in a collaborative environment.

Early-career engineer to support design, development, testing, and deployment of full-stack applications and platform services. Contribute to requirements, code reviews, incident resolution, and integration of AI/ML capabilities while collaborating with cross-functional teams.

Early-career software/platform engineer supporting full-stack application development, testing, deployment, and incident resolution. Collaborate in agile teams to gather requirements, participate in code reviews, integrate AI capabilities, and leverage cloud-native technologies and databases to build scalable, secure solutions.

Early-career full-stack engineer supporting design, development, testing, and deployment of applications and platforms. Assist with requirements, code reviews, incident resolution, cross-functional collaboration, and integrating AI/GenAI capabilities into solutions.

Support NASA human spaceflight programs by developing software for spacecraft simulations and integrating with various systems. Requires strong problem-solving skills.

The Junior Software Developer will design and implement custom software tools, debug customer problems, support CNO capabilities, and mentor junior developers.

Develop and maintain C++ application software that simulates airborne radar and sensors on Windows and Linux. Perform software design, implementation, technical documentation, integration, testing, and collaborate with the team while working with export-controlled technology.

Summer internship on the core 3D Graphics Software Engineering team to develop and enhance pC-Nova. Work with a mentor to design and implement production-level graphics technologies, contributing to shipping products and real-time simulation performance.

Summer internship developing and maintaining C++ radar simulation software (RTK) on Windows/Linux. Work includes design, implementation, integration, testing, documentation, and team collaboration under a mentor. Must be U.S. citizen.

Join as a Junior Software Engineer focusing on AI to build and enhance systems that improve workflows, interaction, and system performance.

The Jr Software Developer will deliver technical demonstrations, troubleshoot issues, install and configure software tools, prepare documentation, and travel to client sites for support.

Create reinforcement learning environments for AI labs. Suitable for recent graduates or individuals with up to 2 years of software engineering experience.

The Junior Software Engineer will develop and maintain software applications, conduct testing, mentor junior team members, and ensure high code quality in an agile environment.

Develop, maintain, and enhance software systems, analyze user requirements, debug software, and provide recommendations for improvement.

The selected candidate will design, code, test, and maintain complex software applications, provide system maintenance, and assist in software systems programming.

The role involves designing, developing, and testing software applications, conducting research, and ensuring software standards are met. Candidates must possess a TS/SCI CI Poly clearance, Security+ certification, and relevant software development experience.

The Software Engineer will support analysis, design, and development of systems, debug and improve existing software, and develop data queries.

The role involves knowledge of scripting, coding languages, and software testing. Candidates will be trained in specific areas, with a focus on flexibility and learning.

As a Junior Software Developer, you will design and execute software test procedures for satellite systems, implement automated testing frameworks, and validate hardware interactions.

The Junior Software Developer will create responsive interfaces for ERP software using JavaScript and React.js, integrate with PostgreSQL databases, and collaborate on UI designs and API integrations.

As a Junior Software Engineer, you will develop features, support data pipelines, contribute to the Theia SDK, and assist with AWS infrastructure while learning from senior engineers.

Develop and maintain core software for tracking personal health data, including backend services and front-end applications, while learning and scaling skills.