Top Software Engineer Jobs in Baltimore, MD

Designs, develops, tests, debugs, installs, maintains, and documents software for scientific and engineering applications. Creates prototypes, resolves software discrepancies, evaluates maintainability and requirements adherence, develops code and program design language, analyzes system specifications, and supports engineering test strategies. Collaborates with engineers on electronic data processing systems and related utility, development, and diagnostic software.

Build and maintain on-chain smart contracts and backend services for branded USDC-backed stablecoins. Own issuance, reserves, mint/burn, and rewards systems; drive architecture, security, and operational excellence; ship features with product and design partners and ensure well-tested, auditable production deployments.

Own quality engineering for high-throughput payment systems by architecting automated regression, performance, stress, and load testing. Build emulators for external payment systems, integrate quality gates into CI/CD pipelines, validate microservices, event-driven architectures, and databases, and use Prometheus and Grafana for observability. Apply AI-assisted testing, synthetic data generation, and edge-case analysis while mentoring engineers and preventing incidents through telemetry-driven testing and post-mortems.

The Software Engineer will design, develop, and maintain ETL pipelines, backend services, and analytics workflows while collaborating with teams in an Agile setting.

Develop, maintain, and enhance diverse software systems while ensuring software design adherence and resolving issues. Lead teams and contribute to system integration and performance standards.

The Software Engineer will design embedded microprocessors, ensuring code optimization and writing unit tests/test plans, requiring over 10 years of experience.

The Software Engineer will focus on embedded microprocessor design, utilizing C/C++, writing unit tests, and optimizing code for embedded processors.

Support the design, development, and sustainment of messaging and authorization services, collaborating with teams to ensure compliance with security and operational requirements.

Design, develop, and maintain scalable Java applications. Collaborate on RESTful services, troubleshoot systems, and engage in Agile development activities.

Design, develop, and enhance software solutions based on user requirements, improving performance and collaborating with users to analyze workflows.

Design, develop, and maintain scalable Java applications; collaborate on RESTful services; troubleshoot issues; participate in Agile software lifecycle.

The Software Engineer develops and enhances software systems, analyzes requirements, tests software components, and resolves issues while maintaining adherence to design and performance standards.

Seeking Software Engineers for the OPS Consulting team to design, develop, and maintain complex software systems in a secure Linux environment. Responsibilities include software development, debugging, testing, and integration in Agile teams.

Seeking Software Engineer Level 2/3 to support intel team; requires software engineering experience and technical skills in Angular, Typescript, and Python.

The Software Developer - DevOps Engineer manages design and development of systems, mentors junior developers, and solves problems using information systems.

The Software Engineer will develop and maintain software systems, focusing on full-stack development and ETL processes, while ensuring adherence to design requirements and resolving issues.

The Software Engineer will develop, maintain, and enhance complex software systems, ensuring adherence to requirements, debugging, and improving performance. This role involves collaborating with team members, analyzing data processes, and implementing new software features, while overseeing development teams and ensuring project completion.

The Software Engineer will develop and maintain complex software systems, provide full-stack development, and support data transformation solutions for federal clients, ensuring adherence to design specifications and quality standards.

Develop and deploy web-based visualization components, provide full lifecycle support, and collaborate with teams to solve complex technical challenges.

Build and maintain reliable, secure, scalable backend systems for Lithic’s product platform. Own projects end to end across API key management, reliability, audit logging, search, and API infrastructure. Improve system reliability, reduce technical debt, participate in on-call rotations, and lead team process improvements while collaborating asynchronously across time zones.

Build and operate highly scalable storage infrastructure supporting petabyte-scale imagery data. Responsibilities include developing backend services and APIs, managing object storage and metadata indexing, tuning Elasticsearch, improving disaster recovery, monitoring performance, responding to incidents, contributing to architecture and roadmaps, and advising engineers. The role requires strong production software engineering experience with Go or Python, cloud-native systems, relational and non-relational databases, and highly available services.

Build and deploy integrations between the Bayesian platform and large EHR systems, implement automated integration and end-to-end tests, support production deployments and go-lives, develop tooling and automation (including LLMs), and collaborate with implementation and clinical teams to deliver clinician-facing workflows.

Lead technical strategy and architecture for Affirm Bank's cloud, data, vendor integrations, and operational tooling. Design, build, and operate high-stakes systems end-to-end, own incident response, vendor selection, and the Bank↔Affirm Inc integration boundary. Ensure examiner-ready documentation, compliance, reliability, and observability while mentoring engineers and pushing AI-assisted engineering practices to increase velocity and product safety.

Build and maintain Supabase Lite: implement TypeScript-native backend compatible with PostgREST/Auth and @supabase/supabase-js, extend SQLite support, own CLI/tooling and upgrade paths, ensure compatibility with hosted Supabase, engage partners and open-source community.

Lead architecture and implementation of software for autonomous UAS systems; mentor engineers; ensure compliance with aerospace standards; optimize CI/CD pipelines.