Demo

Senior Software Developer

Municipal Securities Rulemaking Board
Washington, DC Full Time
POSTED ON 12/5/2025 CLOSED ON 12/23/2025

What are the responsibilities and job description for the Senior Software Developer position at Municipal Securities Rulemaking Board?

SUMMARY

Works independently as a senior resource to the development team. The Senior Software Developer will ensure that development project deliverables meet business, architecture and technical requirements, while supporting existing systems. This role will contribute to the quality our systems via automation that enables unit testing. Responsible for reviewing and analyzing existing applications and assisting with modernization by leveraging cloud native functionality, where applicable.


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).


Listed above is targeted salary range for a new hire into this role. Final compensation decisions will be based upon a candidate’s relevant skills and experience.


BENEFITS

We are proud to offer a comprehensive benefits package that supports our employees’ overall mental and physical health and wellness. We aim to empower our employees with the resources they need to achieve a successful work life integration. For a comprehensive list of our benefits Click Here.


OUR VALUES

We consider how you do your job as important as what you do, and we live our values daily.


Integrity

Honesty and consistency are core to our values, and we believe that all individuals should be treated with respect, regardless of position. We strive to create a culture of innovation, purpose and inclusion among our most important stakeholders, our colleagues.


Teamwork

We feel safe to express our ideas and enthusiastically collaborate to achieve common goals, while reaping the rewards as a team. Exhibiting personal drive and resilience, even in challenging circumstances, is core to our culture.


Trust

We believe in the reliability, competency, and honesty of our colleagues. The confidence in our relationship with others is the groundwork for how we interact and build on those relationships.


Strive for Excellence

We care about making a difference. We contribute our time, talent and creativity to deliver innovative, high-quality and impactful work for the investors, communities and professionals that count on a fair and efficient municipal market. In service to our mission, we strive to build our knowledge, develop our skills and overcome obstacles.

Salary : $143,300 - $166,300

Software Developer SAI1954
Sabree Software Services -
Chantilly, VA
Senior Software Developer, Systems Software
TriTech Enterprise Systems, Inc. -
Lanham, MD
Senior Software Developer
LEIDOS, INC. -
Chantilly, VA

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Software Developer?

Sign up to receive alerts about other jobs on the Senior Software Developer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$107,385 - $134,565
Income Estimation: 
$128,473 - $158,030
Income Estimation: 
$88,790 - $110,816
Income Estimation: 
$107,385 - $134,565
Income Estimation: 
$107,385 - $134,565
Income Estimation: 
$128,473 - $158,030
Income Estimation: 
$128,473 - $158,030
Income Estimation: 
$143,123 - $179,960
This job has expired.
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Not the job you're looking for? Here are some other Senior Software Developer jobs in the Washington, DC area that may be a better fit.

  • Constellation Software Engineering, LLC (CSEngineering) Bethesda, MD
  • Immediate Requirement** Relocation assistance provided** Hybrid work** CSEngineering is looking to add a Senior Developer/ Dynamics 365/Power App Architect... more
  • 17 Days Ago

  • Steel Thread Software, Inc. Sterling, VA
  • Company Description Steel Thread Software, Inc. is a privately-held, certified small business headquartered in Dulles, VA. Since 2008, we have consistently... more
  • 1 Month Ago

AI Assistant is available now!

Feel free to start your new journey!