Top Senior Software Engineer Jobs in Baltimore, MD

Seeking a Senior Cloud Software Engineer to provide technical support for mission-related software and systems, involving data extraction, analysis, and collaboration with customer teams.

Develop, modernize, and maintain web-based analysis tools and microservices. Implement CI/CD, deploy and test software, create infrastructure as code, perform service migrations, and fix bugs to support real-time alerting and historical querying for a government mission.

Design, automate, and sustain infrastructure and deployment solutions for secure, classified environments using IaC and automation tools. Build and manage Terraform, Ansible, Packer, and Kubernetes-based pipelines, support system hardening and accreditation, troubleshoot deployments, and collaborate with engineering and security teams to improve reliability and compliance.

Design, develop, and deploy cloud-based analytic software using big data technologies. Collaborate in Agile teams to deliver high-performance solutions.

As a Software Engineer III, you will develop and maintain high-performance computing software, focusing on automation, containerization, and CI/CD practices in a Linux environment.

Design, develop, test, deploy, and maintain complex software systems and HPC metrics/monitoring solutions. Implement DevOps practices (CI/CD, containers, IaC), build data collection/logging pipelines, develop algorithms, and lead software teams. Work requires Unix/Linux tooling, Rust and Python development, message brokers like Kafka, Splunk integration, and an active TS/SCI clearance with polygraph.

Develop, maintain, and enhance complex software systems. Analyze requirements, debug, design, and implement software solutions. Lead a team and improve documentation standards.

Develop, test, and maintain Python-based ReST endpoints and microservices while working with various databases. Provide backend support, debug software, and recommend improvements to documentation and software processes.

The role involves developing analytics, ensuring data accuracy, managing data operations, and automating security evaluation processes.

Seeking a Software Engineer to design and implement Java-based software capabilities. Requires strong OOP knowledge, experience with RESTful services, and the ability to work both independently and in teams.

Develop, maintain, and enhance complex software systems. Responsibilities include debugging, integrating software, designing new features, and coordinating installations.

The Software Engineer will design and implement software tools, enhance existing programs, perform security updates, and manage development tasks in an analytic environment.

Designs, develops, tests, deploys, documents, maintains, and enhances complex software systems. Responsibilities include requirements analysis, algorithm development, debugging, database application development, Java and cloud-based solution development, software integration, containerization, continuous integration, Unix shell scripting, and performance monitoring. The engineer also supports testing, documentation, configuration management, Agile processes, team leadership, and coordination with system and hardware engineers. An active TS/SCI clearance with polygraph and Policy or SIGINT experience are required.

Own and lead the technical direction of a major codebase section while designing, building, testing, documenting, and maintaining secure, scalable API-based decisioning products. Partner with product, engineering, and security teams on agile delivery, troubleshoot production issues, meet SLA requirements, and participate in an on-call rotation.

Own complex software systems and critical workflows end-to-end while ensuring reliability, performance, security, and maintainability. Lead architectural decisions, mentor engineers, manage incident response, improve system health, and communicate effectively with technical and non-technical stakeholders. The role requires extensive Ruby on Rails, AWS or equivalent cloud infrastructure, Linux production operations, frontend development, relational databases, testing, CI/CD, and observability experience.

Designs and maintains automated test frameworks and exploratory suites for products, APIs, SDKs, AI models, and data platforms. Develops functional, integration, end-to-end, regression, API, browser, load, and reliability tests; creates datasets, evaluation pipelines, dashboards, and CI/CD release gates. Partners across Engineering, Research, Product, Data, and Infrastructure to validate model behavior, data quality, performance, and production readiness. Documents reproducible defects, supports triage, and communicates risks.

Own the design, development, and automation of Coinbase’s routing infrastructure connecting services to Kubernetes backends. Build scalable capabilities using Envoy, Istio, Ambient Mesh, and SPIFFE; improve routing latency, reliability, and performance; enhance developer tooling with responsible AI; and collaborate with security, reliability, and observability teams to resolve complex distributed-systems issues.

Build and operate multicloud Kubernetes infrastructure and platform capabilities, including cloud foundations, networking, identity, cluster lifecycle, disconnected deployments, packaging, GitOps delivery, infrastructure as code, observability, upgrades, and incident response. Partner with engineering teams to provide reusable self-service infrastructure primitives across commercial, government, secure, classified, and disconnected environments.

Design and develop high-performance optimization and scheduling systems for complex network-resource allocation problems. Translate network requirements into computational models, improve solution quality and scalability, and evolve solver architecture for reliability. Responsibilities include managing project priorities, designing, testing, debugging, and maintaining production software. Preferred experience includes numerical optimization, solver development, performance profiling, distributed or cloud computing, and telecommunications or networking.

Build and maintain NetBox Enterprise, an on-premises product suite. Responsibilities include architecting Kubernetes-based high-availability solutions, extending Kubernetes operators, developing lifecycle management tools, building CI/CD pipelines, managing releases, writing Rust and Python, supporting integration testing, documenting deployment practices, and resolving customer deployment and operational issues.

Build and own high-performance UI features for Netflix’s TV application across streaming sticks, smart TVs, and cable boxes. Collaborate with product, design, algorithms, and engineering teams to define experiences, validate product variants through A/B testing, and deliver reliable, testable code. Lead large cross-functional projects while working with TypeScript, JavaScript, React, Redux, Node.js, GraphQL, and proprietary Jest-based automation frameworks.

Participate in all phases of the software lifecycle: requirements, design, development, integration, testing, deployment, and maintenance. Develop backend web services, implement databases and APIs, use containers and cloud platforms, apply automated testing and Agile practices, support system administrators, create training materials, and mentor junior engineers.

The Software Engineer develops and enhances complex software systems, analyzes user requirements, and leads software development teams while ensuring quality and adherence to standards.

Develop and maintain Python backend services, primarily with Flask, while designing scalable architecture and integrating legacy systems. Build AWS solutions using Lambda, Cognito, SNS, SQS, and DynamoDB; maintain CI/CD pipelines and infrastructure as code with OpenTofu and Terraform. Collaborate in an Agile/Scrum environment, contribute to technical decisions and engineering standards, review code, and mentor junior developers.

As a Full Stack Software Engineer, you will develop and maintain robust backend systems using Ruby on Rails, collaborating with cross-functional teams to enhance the real estate platform's performance and user experience.