Top Entry Level Software Engineer Jobs in Baltimore, MD

Develop backend systems and continuous delivery platforms that help engineering teams release software independently and safely. Responsibilities include writing tested and extensible code, collaborating with stakeholders, debugging code, participating in code reviews, balancing delivery speed with reliability, and contributing to team growth. The role involves working with distributed systems and technologies including Python or Kotlin, AWS, MySQL, and Kubernetes.

Develop and integrate Java-based web applications using Java EE, Spring, JavaScript, HTML, CSS, XML, SQL, and web services. Work with application servers, build and deployment tools, source control, code-quality platforms, and frameworks including WildFly, Tomcat, Jenkins, Maven, and Nexus. Implement web services and microservices using technologies such as JAX-WS, Apache CXF, JAXB, and WS-Security, while supporting web application design and integration.

Develops and enhances complex software systems, analytics, visualization tools, and RF signal-processing applications. Integrates software across hardware platforms, reviews and tests components, resolves software issues, and contributes to system design, requirements analysis, software reuse, and COTS/GOTS evaluations. The role supports intelligence and national-security missions using Linux and modern programming languages.

Leads and supports software acquisition activities across the development life cycle for a Navy mission planning system. Defines requirements and acceptance criteria, manages software backlogs, coordinates development, testing, cybersecurity, CI/CD, and fleet integration teams, reviews acquisition and design documentation, tracks risks and metrics, audits software quality, and supports DevSecOps implementation and stakeholder demonstrations.

Develop and maintain mission-critical full-stack applications using Java, Spring Boot, Angular, Docker, and MongoDB. Build backend services, frontend features, containerized deployments, and database solutions. Troubleshoot defects, resolve performance issues, support integration testing, participate in code reviews, and collaborate across technical teams. Provide rotating on-call support for critical systems and help maintain reliable, high-availability software supporting time-sensitive mission requirements.

Develop and maintain enterprise full-stack applications using Java, Spring Boot, Angular, and PostgreSQL. Responsibilities include building microservices and REST APIs, optimizing databases, modernizing frameworks, managing Docker-based deployments and AWS infrastructure, troubleshooting systems, and supporting DevOps automation. The engineer will collaborate across teams, participate in code reviews, maintain documentation, and deliver secure, scalable applications for mission-critical government operations.

Develops and tests software for unique underwater and defense systems under the supervision of a software program lead. Responsibilities include implementing software architecture, requirements management, documentation, unit and qualification testing, software safety testing, communicating with multidisciplinary teams, supporting factory and offshore testing, and presenting results. The role involves learning software development lifecycle practices and may require occasional work outside normal hours.

Develops and deploys end-to-end software solutions for government customers, including system design, prototyping, application development, data integration, and cloud-based deployments. Collaborates with technical and nontechnical stakeholders, rapidly iterates based on user feedback, and solves complex operational problems using Palantir platforms and modern technologies. Requires or supports obtaining a Top Secret security clearance and willingness to travel as needed.

Develops, tests, maintains, and troubleshoots Java software applications and MapReduce data-processing solutions in cloud environments. Supports GhostMachine and QTA mission requirements, software integration, testing, deployment, and performance optimization while collaborating with engineering teams. Requires a bachelor’s degree, strong Java experience, MapReduce and cloud experience, GhostMachine and QTA experience, and an active TS/SCI clearance with polygraph.

Design, develop, test, deploy, and maintain software applications for transit and mobility systems. Integrate applications with backend services, hardware, and third-party transit systems; debug production issues; participate in code reviews; document technical procedures; and ensure performance, scalability, and security. Collaborate with engineering, product, and operations teams to define requirements and improve system functionality.

Create and evaluate repository-based backend coding tasks for advanced AI models. Responsibilities include designing debugging, feature, API, refactoring, and performance challenges; building reproducible environments and deterministic verifiers; developing reference solutions; evaluating task quality; and documenting requirements and verification criteria.

Build and maintain web application features across merchant, patient, and internal products. Develop frontend functionality with JavaScript, TypeScript, React, and Next.js, while contributing to Node.js backend services, APIs, databases, integrations, testing, debugging, and production support. Collaborate with engineers, product managers, and designers, participate in code reviews and technical planning, use AI-assisted development tools, and progressively take ownership of software delivery.

Build and ship reliable full-stack software for high-stakes hospital workflows. Own projects end-to-end across product, machine learning, data pipelines, cloud and on-prem infrastructure. Develop backend and frontend features, APIs, integrations, and database systems while collaborating with product and clinical users. Contribute to prototyping, testing, weekly enhancements, and team culture. The role is remote-first across Europe and the US, with international travel to hospitals required.

Build and maintain reliable full-stack applications for high-stakes hospital environments, specializing in frontend architecture, design systems, modularity, mobile readiness, and cross-device experiences. Collaborate with design, product, and machine learning teams; mentor engineers on frontend practices; deliver frequent enhancements with minimal regressions; and own projects end to end. Some international travel to hospitals is required for workflow observation and clinical-user collaboration.

Develop and launch scalable full-stack search systems using JavaScript, TypeScript, Python, or Kotlin. Collaborate with engineers and stakeholders, balance delivery speed with system reliability, debug code, participate in code reviews, write tested and extensible software, and contribute to team growth and communication.

Develop, maintain, test, and enhance complex software systems, including analytics, real-time systems, large-scale data processing, and RF signal processing applications. The role involves designing new solutions, developing visualization and discovery tools, integrating software across hardware platforms, resolving software issues, and contributing to system-level requirements and hardware/software trade-offs.

Build and operate Ramp’s communications platform for transactional messaging across email, SMS, push, Slack, Microsoft Teams, and WhatsApp. Own platform components such as delivery workflows, channel integrations, preferences, reliability, and observability. Design idempotent and resilient asynchronous systems, guide technical direction, improve developer tooling, and collaborate across product, design, and engineering while mentoring teammates.

Develop software, AI-assisted tools, simulations, analytics, and decision-support algorithms for subsea optical communication systems. Optimize EDFA and Raman backhaul links, assess cable aging, recommend remediation and retesting, automate cable upgrades, and support commissioning and network operations. Collaborate with optical, systems, DSP, and software engineers, interface with customers, demonstrate solutions, and evaluate AI-generated code for correctness, scalability, and maintainability.

Develop and maintain full-stack healthcare applications using C#, .NET, ASP.NET Core, JavaScript, and SQL Server. Design APIs, services, background jobs, database procedures, and responsive interfaces; troubleshoot across application and deployment layers; write automated tests; modernize legacy systems; build secure healthcare integrations; and protect sensitive data. Collaborate with product, QA, support, and implementation teams while participating in design reviews, code reviews, testing, and release validation.

Develop software solutions using Git, Gradle, Guice, Docker, REST, Linux, and related technologies. Responsibilities may include working with ELK, MongoDB, Ansible, Kubernetes, and limited front-end UI development using Angular and TypeScript. An active TS/SCI clearance with polygraph is required.

Build and maintain Soluna’s data center control systems and data infrastructure. Responsibilities include architecting Maestro, improving software testing and deployment practices, developing internal data products, managing AWS cloud infrastructure, debugging industrial interfaces, and creating reliable mission-critical applications using Elixir and other technologies.

Develop and enhance CTIS-M backend APIs, microservices, React interfaces, workflow logic, integrations, and Azure SQL functionality. Manage Azure DevOps repositories and YAML CI/CD pipelines, support AKS deployments, troubleshoot application and integration issues, write tests, document technical designs, and collaborate in Agile Scrum ceremonies. The role supports USDA systems and requires the ability to obtain and maintain Public Trust clearance.

Design, develop, test, troubleshoot, and implement complex Java-based software capabilities, enterprise APIs, RESTful services, and microservices. Use AI coding agents for feature development, refactoring, testing, and code review across complex repositories. Collaborate in an agile team while working with Linux, cloud, configuration management, and modern development tools. Preferred experience includes AWS, Kubernetes, Kafka, NiFi, databases, Python, Vue, Docker, and CI/CD pipelines.

Build internal web applications, APIs, integrations, AI-assisted workflows, knowledge repositories, dashboards, Slack bots, and PDLC automations. Connect tools such as Jira, GitHub, Notion, and data platforms with go-to-market systems. Prototype rapidly, collaborate across Product, Engineering, Program Management, Analytics, and commercial teams, and ensure secure, documented, auditable solutions.

Build and maintain backend services, REST APIs, cloud workspace provisioning systems, and resource orchestration infrastructure. Improve performance, reliability, scalability, and security while developing integrations, SDKs, and developer tools. Contribute to architecture and ship features from concept to production. The role requires strong TypeScript, JavaScript, and Node.js skills, backend and database knowledge, and familiarity with Docker, Linux, and cloud infrastructure.