Jobs for Junior Software Developers & Junior Software Engineers

Develop machine learning capabilities, custom analytics, and mission-critical AI solutions across image, video, text, geospatial, time-series, and structured data. Build and orchestrate data engineering pipelines for agentic and traditional architectures, collaborate with data scientists, software and DevOps engineers, contribute to the Chariot AI operations platform, and support customer-facing deployments.

Supports Sentinel ICBM quality engineering by reviewing procedures, technical documentation, design reviews, nonconformances, corrective actions, audits, and quality management system compliance. Coordinates quality requirements across engineering disciplines, supports review boards and deficiency reporting, and advises the USAF customer on prime contractor performance. The role requires collaboration with contractors and suppliers and offers development in aerospace quality practices, auditing, and systems engineering integration.

Supports NATO Seasparrow combat systems integration through interface documentation, configuration and data management, requirements activities, engineering change proposals, technical reviews, and coordination with international contractors and government organizations. The role also supports RF and missile integration inquiries, working groups, technical meetings, presentations, and classified material handling. International travel and collaboration across multiple stakeholders are required.

Supports automotive product and process innovation through concept generation, design activities, brainstorming, design reviews, structured problem-solving, risk management, documentation, and cross-functional collaboration. Assists with evaluating emerging engineering technologies, developing new products and processes, refining engineering practices, and participating in innovation initiatives under the guidance of senior engineers.

Provides technical and programmatic information assurance services, designs and implements security requirements, and supports compliance with federal regulations. Responsibilities include information systems security engineering, certification and accreditation, security architecture, incident response, and forensics. The role requires an active TS/SCI clearance with CI polygraph, a DoD-8140 IAM or IAT certification, flexible scheduling, and onsite work in Denver.

Develop and maintain high-quality, real-time embedded software for aerospace and mission systems. Collaborate with systems, hardware, and test engineers throughout the software development lifecycle. The role involves solving complex problems, learning new technologies, and contributing to defense electronics platforms in a hybrid environment.

Build and maintain realistic OT/ICS lab environments, including PLCs, RTUs, HMIs, industrial devices, sensors, and monitoring infrastructure. Execute testing and validation of cybersecurity platform capabilities against simulated threats, collect network telemetry, reproduce issues, and support threat research. Troubleshoot infrastructure and connectivity problems, document configurations and procedures, support lab users, and assist with training materials. The role also includes basic panel fabrication, device installation, and wiring.

Develop AI harnesses and agentic systems integrating AI/ML services, enterprise platforms, cloud infrastructure, and modern user interfaces. Build secure, distributed architectures; implement CI/CD, automated testing, performance and token optimization, and anti-hallucination controls. Collaborate with technical and executive stakeholders to deliver strategic systems, support rapid-cycle R&D, and improve engineering standards. The onsite McLean role includes occasional travel and requires eligibility for a security clearance, with TS/SCI preferred.

Develop and integrate cybersecurity controls for AI-enabled, agentic, cloud, and enterprise systems. Build automated security testing, detection, orchestration, remediation, and DevSecOps workflows. Contribute to secure architectures, data pipelines, identity controls, cloud infrastructure hardening, and integrations with platforms including ServiceNow, Salesforce, and Splunk. Collaborate with technical and executive stakeholders, support strategic initiatives, and help improve engineering standards across complex software environments.

Supports mission-critical HPC facility operations through monitoring, inspections, maintenance coordination, troubleshooting, outage response, documentation, equipment installations, and infrastructure upgrades. The role coordinates with engineering teams, contractors, and vendors; maintains facility records and procedures; tracks work requests; and participates in after-hours and weekend on-call support for emergencies. This is a fully onsite position at Wright-Patterson AFB and requires an Interim Secret Clearance to start.

Develop and maintain automated scripts for form submission and data-input testing using JavaScript and Node.js. Improve testing quality, execution time, accuracy, infrastructure, and scripting practices. Maintain technical documentation, gather user feedback, and collaborate with the software team. The role requires familiarity with browser automation, testing tools, Git, Jira, Agile practices, API tools, AWS, and related monitoring technologies.

Develop, test, maintain, and support software solutions for MetLife’s Investments IT accounting team. Participate in Agile ceremonies, requirements clarification, documentation, testing, and low-risk production support while learning modern engineering practices. Apply AI, automation, cloud-native technologies, and DevSecOps concepts to improve processes and delivery. The role includes mentorship and growth toward full-stack engineering.

Assists with developing and maintaining full-stack applications, implementing features with senior developers, writing clean code, debugging, participating in code reviews, and following software development best practices. The role requires familiarity with Vue.js, PHP, Laravel, and MySQL, with opportunities to learn cloud services, modern frontend workflows, and CI/CD pipelines.

Develop and maintain J2EE web applications and intranet systems using Java, databases, and web technologies. Responsibilities span requirements gathering, analysis, server-side design, coding, testing, documentation, user interface development, and application maintenance. The role requires troubleshooting existing systems, adapting to business and technical structures, and collaborating independently or within a team. Fluency in English is required, with Korean-English bilingual ability preferred.

Designs, develops, researches, and tests information-processing hardware and analyzes hardware configurations and processing solutions. The role requires DSP expertise, including modulation and demodulation algorithms, waveform development, multi-rate processing, and digital filters. Candidates must program in C, C++, and Python and hold an active TS/SCI with polygraph clearance. Machine learning, PyTorch, and Rust experience are advantageous.

Supports development and maintenance of Microsoft Power Platform solutions, including Power Apps, Power Automate workflows, Dataverse configurations, SharePoint integrations, and Microsoft 365 connectivity. Provides application support, troubleshooting, enhancements, documentation, and data integrity assistance. Collaborates with customers and technical teams to modernize manual processes and improve operational efficiency while developing low-code/no-code expertise. The hybrid role requires onsite support at the Pentagon in Arlington, Virginia, two to three days weekly.

Develop and maintain BIM models using Revit MEP, support BIM/VDC coordination and clash detection, participate in project meetings, collaborate with engineering and project teams, and assist with BIM documentation. The role is entry-level, provides training, requires Korean proficiency and U.S. work authorization without sponsorship, and involves a six-day on-site workweek.

Supports integration, testing, and evaluation of Positioning, Navigation, and Timing systems for DoD research and applied programs. Responsibilities include developing requirements and test plans, configuring laboratory experiments, integrating hardware and software, conducting hardware- and software-in-the-loop testing, analyzing test data, documenting results, and coordinating with technical teams. The role is onsite in Beavercreek, Ohio and requires eligibility to obtain and maintain a U.S. DoD security clearance.

Develop and support enterprise Generative AI and Agentic AI applications using Python, LLMs, RAG, AI agents, prompt engineering, APIs, cloud services, and vector databases. Build chatbots, copilots, intelligent automation, and scalable AI workflows; integrate solutions with business systems; support testing, monitoring, MLOps/LLMOps, deployment, troubleshooting, documentation, and Agile delivery. Korean-English bilingual communication is required.

Supports integration engineering for Launch Test Range System subsystems, including systems engineering processes, requirements development, risk and anomaly management, acquisition documentation, project integration, stakeholder coordination, and transition of third-party systems. Assists with funding plans, testing, lifecycle management, training documentation, and risk boards. Requires occasional travel, possible non-standard hours, and eligibility for a DoD Secret clearance.

Supports systems engineering and project integration for Launch Test Range System subsystems. Assists with risk and anomaly management, funding plans, acquisition and requirements documentation, third-party system integration, stakeholder coordination, systems engineering processes, and transition training. Requires a STEM bachelor’s degree, 0–2 years of systems engineering experience, U.S. citizenship, eligibility for a DoD Secret clearance, and occasional travel availability.

Builds and maintains scalable data pipelines, warehouses, and lakes for analytics and reporting. Integrates network operations data using Kafka, Elastic Stack, AWS, and OpenShift/Kubernetes; develops ETL/ELT automation, dashboards, CI/CD processes, and data validation workflows. Optimizes ingestion, queries, indexing, storage, and cluster performance while ensuring security and DoD/DISA compliance. Troubleshoots platform issues, collaborates with analysts and visualization engineers, and documents architectures and operational procedures.

Develop and support geospatial applications for government and commercial clients using Esri and custom frameworks. Responsibilities include assessing application needs, designing data schemas, developing visualizations, testing, documentation, deployment, and application maintenance. The role collaborates with senior developers and requires programming experience with Python, JavaScript, HTML5, CSS3, and/or React, plus familiarity with agile development and Git/GitHub.

Supports cloud-based systems engineering by managing requirements, developing and executing functional, integration, installation, and UAT test plans, and ensuring compliance with technical and regulatory standards. Collaborates with development teams and stakeholders, participates in Agile ceremonies, troubleshoots cloud issues, and contributes to scalable, secure system deployment. The role requires experience with cloud technologies, testing methodologies, SDLC, requirements management, Atlassian tools, and secure government environments.

Develop, test, deploy, and troubleshoot full-stack software applications using TypeScript, React, Ruby, and MySQL. Collaborate with technical and non-technical teams to design and architect solutions while following quality, security, and data privacy best practices. The role offers junior developers opportunities to expand into mobile development, CI/CD, testing, DevOps, cloud platforms, and infrastructure technologies.