Top Entry Level Software Engineer Jobs in Baltimore, MD

Assists with daily software engineering responsibilities while developing innovative solutions supporting national security missions. The role requires expertise in MapReduce, cloud technologies, GhostMachine, and QTA. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph, be U.S. citizens, and have a bachelor's degree in computer science or a related field. Four years of comparable software engineering experience may substitute for the degree.

Develops, maintains, enhances, tests, and documents complex software systems for federal government customers. Responsibilities include software problem resolution, requirements analysis, system design input, algorithm development, large-scale data processing, real-time systems, and evaluation of hardware/software tradeoffs and COTS/GOTS solutions. The role may be performed independently or collaboratively and supports the Abyss team using C++, JavaScript, and Python.

Develop and deploy scalable cloud-native applications supporting enterprise compute and data analytics platforms. Responsibilities include software design, development, integration, maintenance, requirements analysis, testing, troubleshooting, and secure deployment within Agile teams. The role requires working with Linux and programming languages such as Java, Python, or C++, with cloud, containerization, orchestration, DevOps, and Infrastructure as Code experience preferred.

Provides software engineering and full-lifecycle systems engineering services supporting high-performance computing, large-scale data analytics, and advanced information technology initiatives. The role requires an active TS/SCI security clearance with polygraph and supports projects serving Maryland and the Greater Washington, D.C. area.

Develops software using Python and Java in a Linux environment for engineering services supporting high-performance computing, large-data analytics, and advanced information technologies. The role requires scripting skills and an active TS/SCI security clearance with polygraph.

Develops and maintains system management infrastructure software and services for high-performance computing systems in Linux environments. Responsibilities include Python and Bash development, automation with Ansible, containerization, CI/CD, source control, identity and access management, secret management, and datacenter infrastructure tooling. The role requires an active TS/SCI clearance with polygraph and may involve observability, analytics, Agile methodologies, and Atlassian tools.

Develops software within full-lifecycle systems engineering environments supporting high-performance computing, large-scale data analytics, and information technologies. Requires experience with Hadoop, Accumulo, AWS, Terraform, Java, and Python. An active TS/SCI clearance with polygraph is mandatory.

Build and maintain versioned data ingestion and conflation pipelines that transform complex retail and spatial data into accurate, reliable insights. Responsibilities include entity resolution, golden-record creation, rules-based normalization, RegEx logic, LLM integration, schema evolution, and cost-effective scaling. The role emphasizes engineering rigor, high-fidelity outputs, and production-ready data for consumer dashboards.

Build and maintain a React/TypeScript operations portal and Supabase/PostgreSQL backend for autonomous aircraft medical logistics. Improve aircraft allocation, mission generation, telemetry ingestion, live dashboards, reliability, testing, logging, and observability. Integrate Python services with ArduPilot aircraft and simulations while collaborating with autonomy and simulation engineers to mature real-flight and digital-twin systems.

Build and maintain enterprise web applications, APIs, and containerized microservices using Python and Django. Develop workflow engines, financial validation logic, relational database schemas, asynchronous integrations, role-based access controls, and CI/CD automation. Support complementary applications across multiple technology stacks while maintaining secure, auditable, and reliable systems.

Develop and deploy reliable software for a distributed SQL database in a fast-paced production environment. Responsibilities include designing, coding, testing, and owning projects throughout the product lifecycle. Work may involve LLMs, vector indexes, database fault tolerance, SQL query performance, SIMD, LLVM code generation, search, and query optimization. Collaborate with engineering, product, marketing, and sales teams while developing professionally alongside experienced engineers.

Develop and deploy reliable software for SingleStore’s distributed SQL database. Responsibilities include designing, coding, testing, and improving systems involving query optimization, fault tolerance, concurrency, multithreading, server architectures, LLMs, vector indexes, SIMD, and LLVM code generation. The role involves end-to-end project ownership, collaboration across teams, and participation throughout the product lifecycle.

Develop and prototype 5G network solutions, automate and improve software development tools and environments, and help design, build, and maintain development verification labs. The role requires programming across Python, JavaScript, Bash, C/C++, and Go, along with Git, Linux, debugging, and Agile/Scrum knowledge. Work supports Nokia’s satellite-based LTE and 5G networking products.

Lead the architecture, technical evolution, and hands-on development of a mission-critical software platform using Java, C++, and AI/ML technologies. Responsibilities include software design, coding, debugging, code reviews, testing, CI/CD, performance optimization, security, technical planning, customer troubleshooting, deployment support, documentation, and engineering leadership. The role requires occasional customer travel and may support critical incidents outside normal business hours.

Designs, develops, deploys, tests, and reviews software applications, features, and defect fixes. Collaborates with team leaders and users to support a product roadmap, analyze requirements, document software, provide developer-level support, and learn existing codebases. The role also involves participating in planning meetings, conferences, and occasional team travel.

Own growth across the customer journey, including landing-page conversion, activation, paid conversion, retention, expansion, and monetization. Build and optimize product experiences, run A/B experiments, analyze results with SQL, and identify high-impact revenue opportunities. Develop scalable software using TypeScript, React, Postgres, Redis, and related technologies while applying AI to accelerate engineering workflows.

Build and own user-facing frontend interfaces across AI agents, app-building tools, mobile PWA experiences, and marketing pages. Responsibilities include frontend architecture, system design, data modeling, API design, maintaining high-quality monorepo code, independently shipping customer features, and delivering polished UX/UI. The role requires strong TypeScript and React expertise, familiarity with AI coding workflows, and ideally experience with containers, Postgres, and Redis.

Build and own user-facing features across Hercules’ AI Agent, App Builder, SDK, mobile app, and platform. Design scalable systems, APIs, data models, and high-quality code in a monorepo. Ship SaaS capabilities such as billing, analytics, feature flags, internationalization, and notifications. Apply strong product and UX judgment while working with TypeScript, React, Postgres, Redis, cloud infrastructure, and frontier AI coding tools.

Design, develop, test, and optimize safe, scalable real-time software for production autonomous vehicle systems. Architect continuous learning infrastructure for ML model deployment and monitoring, analyze algorithms, and collaborate with embedded, platform, AI, sensor, and compute teams. Support perception, prediction, and planning integration while contributing to highway and urban autonomous driving capabilities.

Develop, test, debug, and maintain game software for console, PC, and mobile platforms. Collaborate with artists, designers, and engineers to define and implement features, deliver systems to specification, provide ongoing technical support, and balance scope, quality, and development pace.

Design and build complex customer-facing product features, own technical decisions, contribute to architecture and technical direction, uphold code quality, mentor engineers, and support production incidents. The role collaborates closely with Product and Design across a modern web stack including React, TypeScript, Node.js, .NET, relational databases, and Microsoft Azure.

Lead hands-on software engineering and architecture across multiple teams, designing and delivering Angular and .NET applications, APIs, integrations, cloud solutions, and reusable engineering platforms. Modernize legacy systems, improve reliability and security, troubleshoot production issues, strengthen CI/CD and testing, and mentor engineers. Establish practical AI-assisted development practices and customer-facing AI capabilities with appropriate security, validation, traceability, and human oversight.

Entry-level software engineer responsible for developing, maintaining, and enhancing software systems. Responsibilities include analyzing requirements, debugging, coding new features, and integrating existing software.

As a Level 1 Software Engineer, you will design, develop, test, and deploy web applications, focusing on both front-end and back-end solutions using modern JavaScript frameworks and RESTful APIs in an Agile environment. You'll work on mission-critical applications and collaborate with a development team.

The role involves analyzing user requirements, debugging software, designing and writing new software, and modifying existing software.