Post Job Free
Sign in

Senior Software Developer

Company:
Municipal Securities Rulemaking Board
Location:
Washington, DC, 20022
Posted:
February 04, 2026
Apply

Description:

Description

The Municipal Securities Rulemaking Board (MSRB) is currently seeking a Senior Software Developer to lead projects aimed at modernizing legacy systems with cloud-native solutions and enhancing system quality via test automation.

Requirements

Key Responsibilities:

Act as a senior technical resource and mentor for the development team, guiding projects and fostering skill growth.

Design, develop, test, and document high-quality applications and database components (e.g., SQL, stored procedures) in cloud-native and on-premise environments.

Lead the analysis, definition, and documentation of system requirements for data, workflow, and infrastructure.

Develop and maintain CI/CD pipelines and champion automation, including comprehensive unit and regression testing.

Analyze existing applications and lead modernization efforts by leveraging cloud-native functionality.

Collaborate with the Release Manager and other teams to identify dependencies and ensure conflict-free deployments.

Establish and enforce organizational standards for system architecture, security, and documentation.

Research, evaluate, and recommend new software and technologies to meet project goals.

Provide technical support by troubleshooting errors and training end-users or support staff.

Monitor Agile team metrics and guide continuous improvement in development velocity and product quality. Qualifications:

7+ years of development experience with deep expertise in modern frontend (React, Next.js, TypeScript) and backend Python.

Extensive hands-on experience with AWS cloud-native development, including serverless applications (Lambda, API Gateway), infrastructure as code, and supporting services.

Proven skill in building and testing REST APIs, with experience in GraphQL being a strong plus.

Proficiency in full development lifecycle practices, including unit testing, CI/CD pipelines, performance tuning, and source control.

An AWS Certification is highly preferred.

Highly desired skills also include: experience with the .NET stack (C#, .NET Core) for data-driven applications and APIs, strong SQL/Oracle database skills, and expertise in securing web services (SOAP/REST, SSL/X509).

We are proud to offer a Hybrid work environment and comprehensive benefits package that supports our employees' overall mental and physical health and wellness. Benefits include medical, dental, vision, retirement, parental leave and commuter benefits plus disability insurance, tuition assistance and more. We aim to empower our employees with the resources they need to achieve a successful work life integration.

All applicants must demonstrate their ability to work in the U.S. without current or future employer sponsorship. No exceptions will be made.

Apply