Jobs for Junior Software Developers & Junior Software Engineers

Designs and tests prototype PCBs, sensor systems, mechanical housings, cable harnesses, and embedded integrations. Performs PCB assembly, rework, troubleshooting, board bring-up, and sensor testing using Zephyr RTOS. Develops test strategies, analyzes results, supports field prototypes, and contributes to hardware projects from concept through customer shipment.

Develop and maintain J2EE web applications and server-side systems using Java and related frameworks. Responsibilities span requirements gathering, analysis, design, coding, testing, documentation, database development, UI and application module development, and adapting to existing business systems. The role requires Korean and English fluency, strong problem-solving skills, and experience with Java, web technologies, Oracle databases, SQL, and PL/SQL.

Assist in designing, developing, and implementing automation and AI solutions. Work with clients to gather requirements, develop solutions using Python, SQL, APIs and RPA tools, and participate in testing, troubleshooting, deployment, and ongoing support while staying current with emerging technologies.

Develop Linux-based services, provisioning automation, deployment tooling, industrial protocol integrations, and reliability features for edge computers and factory servers. Support containerized and virtual-machine applications, ML inference workloads, monitoring, logging, recovery, testing, debugging, and technical documentation. Collaborate with senior engineers while owning well-defined platform components.

Develop and maintain DevOps tools, CI/CD pipelines, automated testing, monitoring, and deployment processes across environments. Troubleshoot pipeline failures, build AWS cloud-native hosting solutions, manage Kubernetes-based deployments, and support application teams throughout the software development lifecycle. The role also involves automation, container orchestration, enterprise cloud solutions, and promoting DevOps practices within collaborative Agile teams.

Designs, implements, integrates, and maintains systems and tools that automate cybersecurity activities. Works under direct supervision, applies foundational cybersecurity principles, troubleshoots routine issues, and communicates technical information to internal and external stakeholders. Responsibilities include working with cloud systems, servers, firewalls, routers, switches, databases, network security methodologies, and information security safeguards. The role requires eligibility for a Secret clearance and DoD 8570 IAT II+ certification, including Security+ within 90 days.

Build and maintain Java and Spring Boot backend services, REST APIs, SQL integrations, and React or Angular interfaces. Write tested code, troubleshoot issues, improve performance, and support deployment through CI/CD. The role also involves integrating basic AI capabilities such as LLM APIs and AI assistants into application workflows.

Develop and enhance Modeling and Simulation software frameworks and codebases for Department of Defense and Intelligence Community projects. Incorporate scenarios and models into AFSIM, perform testing and verification, and collaborate with software engineers and analysts using Agile practices. The role requires software development experience in C++, C#, Python, or Java, source control and CI/CD experience, and eligibility to obtain and maintain a security clearance.

Design electrical systems for building projects from concept through construction. Responsibilities include preparing Revit and AutoCAD drawings, performing lighting calculations and arc flash studies, designing power distribution and circuit systems, conducting field investigations, documenting existing conditions, and supporting construction administration while collaborating with architects, engineers, and project teams.

Supports enterprise SolarWinds and StruxureWare platforms for the Missile Defense Agency by administering, patching, upgrading, securing, documenting, and optimizing environments. Develops dashboards and event maps, manages alerts, provides performance data, troubleshoots platform issues, and supports integrations and automation using scripting. Provides rotating on-call support, responds to outages within one hour, supports 24/7 operations, and interfaces professionally with government and military customers.

Build and ship product features across the frontend, backend, data, and integrations stack under senior engineer guidance. Write clean, tested, documented code; develop integrations and internal tools; investigate bugs; participate in code reviews; and learn engineering practices while growing toward ownership of larger product areas.

Supports systems integration and architecture development for ISR and C4ISR programs. Assists with integration and migration planning, systems and subsystem interoperability, transition planning, technical analysis, documentation, and deployment oversight. Works with technical leads to translate mission and business requirements into integrated solutions and executes assigned tasks under detailed guidance.

Design and develop mechanical components for deployable modular gas turbines, including enclosures, structural frames, mounts, baseplates, vibration isolation, and transport provisions. Create and release CAD drawings, apply tolerances, source parts, support assembly, and test designs on the shop floor and test stand. The role involves hands-on fabrication, installation, troubleshooting, and scaling turbine systems for field deployment and serviceability.

Develop, test, and ship features for data platforms, pipelines, contributor tools, quality assurance systems, and client-facing infrastructure. Collaborate with senior engineers, participate in code reviews, debug issues, and improve automation supporting large-scale AI training data workflows. The role offers hands-on experience with production engineering, data systems, and AI-adjacent technologies in a fully remote environment.

Supports commissioning, qualification, validation, and startup of pharmaceutical and biopharmaceutical equipment, utilities, facilities, and process systems. Develops and executes DQ, FAT, SAT, IQ, OQ, and PQ deliverables; supports validation plans, risk-based qualification, regulatory compliance, and project coordination. The role includes field execution, contractor supervision, client-site work, occasional travel, construction-site visits, and potential extended-hours support during project phases.

Perform commissioning, qualification, validation, and start-up activities for pharmaceutical and biopharmaceutical equipment, utilities, facilities, and process systems. Develop and execute qualification deliverables including DQ, FAT, SAT, IQ, OQ, and PQ; support validation plans, risk-based approaches, field testing, regulatory compliance, and project coordination. The role involves client-site work, contractor supervision, occasional travel, shutdown support, and collaboration across engineering and operational teams.

Support commissioning, qualification, validation, and start-up of pharmaceutical and biopharmaceutical process equipment, utilities, facilities, and automation systems. Develop and execute qualification deliverables, validation plans, protocols, and risk assessments while coordinating cross-functional teams, contractors, vendors, and clients. Work primarily at client sites in the Denver/Boulder area, with occasional travel, construction-site visits, shutdown support, and extended hours. Responsibilities may also include project coordination, scheduling, budgeting, client management, and technical support for business development.

Supports commissioning, qualification, validation, and start-up of pharmaceutical and biopharmaceutical systems, equipment, utilities, and facilities. Develops and executes qualification protocols, validation plans, risk assessments, and testing deliverables under cGMP requirements. Coordinates cross-functional teams, contractors, vendors, and client stakeholders while supporting project delivery, site activities, and occasional FAT travel. The role may also involve supervising engineers, scheduling, budgeting, client management, and extended-hours support during project phases.

Supports commissioning, qualification, validation, and startup of pharmaceutical and biopharmaceutical process equipment, utilities, facilities, and automation systems. Develops and executes DQ, FAT, SAT, IQ, OQ, and PQ deliverables; supports validation plans, risk-based qualification, field testing, regulatory compliance, and project coordination. The role may lead junior engineers, supervise contractors, coordinate stakeholders, visit construction sites, and occasionally travel for vendor meetings or factory acceptance testing.

Contribute to full-stack development for web (Next.js/React/Tailwind) and mobile (React Native/Expo), build backend APIs with NestJS, support AWS deployments and CI/CD, implement AI-driven conversational features, develop data components, and collaborate with senior engineers through code reviews and product discussions while receiving mentorship.

Design and develop mechanical machine components and assemblies under senior-engineer guidance. Create SolidWorks models and drawings, perform engineering calculations and analyses, maintain design documentation, participate in reviews, research technical solutions, support safety initiatives, and collaborate with vendors and clients. The role includes occasional travel to project sites and opportunities to grow through increasingly responsible machine-design work.

Design and modify custom trailer models and detailed drawings in SolidWorks, develop fabrication-ready designs, troubleshoot manufacturing issues, perform weight distribution calculations and design validation, support FEA, and review compliance with FMVSS, CMVSS, and transportation requirements. The role collaborates with engineering, production, sales, and manufacturing teams throughout the design and build process.

Design, automate, secure, and operate infrastructure for AI workloads across multi-cloud, hybrid, and edge environments. Build infrastructure as code, Kubernetes platforms, CI/CD pipelines, MLOps automation, observability systems, and cloud security controls. Participate in incident response, reliability improvements, disaster recovery, and documentation while mentoring other engineers.

Supports AI/ML teams by curating image and video datasets, managing annotation workflows, running model training and evaluation jobs, maintaining benchmarks, documenting results, and analyzing model failures with senior engineers. The role requires foundational Python, machine learning, computer vision, cloud, and data-quality skills, with opportunities to grow into applied modeling or MLOps.

Support government client by developing, testing, and modernizing software. Integrate data sources, APIs, and web services; configure GitLab pipelines; collaborate with UI/UX designers; follow SDLC and agile practices; maintain documentation and participate in sprint reviews and demos.