Full-Time

Full Stack Developer

Updated on 8/20/2026

M9 Solutions

M9 Solutions

51-200 employees

Federal IT services: software, cloud, security

Compensation Overview

$150k - $164k/yr

No H1B Sponsorship

Bethesda, MD, USA

Hybrid

Hybrid remote/onsite work is required.

US Top Secret Clearance Required

Bachelor's

Category
Software Engineering (1)
Required Skills
Chef
Bash
Kubernetes
DynamoDB
jQuery
Agile
Redshift
Python
JavaScript
NoSQL
Data Visualization
LDAP
Git
Node.js
JUnit
ASP.NET
SonarQube
Groovy
SQL
Apache Kafka
Java
Postgres
RDBMS
Docker
TypeScript
AWS
JIRA
Mocha
Elasticsearch
Jenkins
Maven
Redis
Ansible
MongoDB
REST APIs
Confluence
DevOps
Oracle
Linux/Unix
Angular
Spring

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Requirements
  • An active TS/SCI security clearance is required.
  • A bachelor's degree from an accredited college or university in a relevant field is required.
  • Understanding of cloud architectures and enabling tools and technologies, including AWS Cloud GovCloud/C2S, is required.
  • Familiarity with Amazon Web Services, JavaScript, Angular, TypeScript, Node.js, MongoDB, JSON, SQL, and XML is required.
  • High experience with back-end programming languages, including Java/Spring and Python, is required.
  • Working knowledge of MongoDB, DynamoDB, PostgreSQL, S3, Redshift, Redis, and Elasticsearch is required.
  • Familiarity with jQuery, ASP/.NET, NoSQL, PL/SQL, LDAP, HTTP, REST/SOAP, and relational database management systems is required.
  • Familiarity with configuration management and continuous integration tools, including Git/GitLab, Jenkins, SonarQube, Maven, Ansible, and Chef, is required.
  • Familiarity with Linux/Unix server environments is required.
  • Experience with Agile development methodology is required.
  • Working knowledge of collaboration tools, including Jira and Confluence, is required.
  • Knowledge of code versioning tools such as Git is required.
  • Experience with cloud message APIs and push notifications is required.
Responsibilities
  • Employ software development techniques and methodologies to solve analytical challenges.
  • Use software development skills to automate manual analytical processes.
  • Expand into front-end user interfaces, back-end microservices, web services, cloud architectures, databases, and other persistent data stores.
  • Deploy developed IT solutions, user applications, databases, and other IT capabilities.
  • Design and develop specialized user solutions, applications, and databases using a hybrid Agile approach within a DevOps environment.
  • Provide Tier 3 technical support for deployed applications and databases.
  • Maintain code integrity and organization.
  • Collaborate with the engineering team to design and launch new features, including coordinating and documenting deployment procedures and release plans.
  • Support off-hours deployments, including evenings or weekends.
Desired Qualifications
  • Working knowledge of Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, and NiFi is preferred.
  • Working knowledge of public keys and digital certificates is preferred.
  • Experience with automated testing patterns and tools, including Mocha/Chai, JUnit, NUnit, and TestNG, is preferred.
  • Experience with DevOps environments is preferred.
  • Expertise with commercial off-the-shelf, government off-the-shelf, and open-source tools supporting data integration and visualization applications is preferred.
  • Experience with cloud message APIs and push notifications is preferred.
  • Specialization in object-oriented programming languages, scripting, and databases is preferred.
  • Familiarity with Python, Groovy, and shell scripting is preferred.

M9 Solutions provides IT services and solutions to the Federal Government. It focuses on software development, cloud migration and infrastructure, cybersecurity, data delivery, and data analytics. Its products and services work by mobilizing skilled people and technologies to design, build, secure, and operate digital systems that improve performance and enable modern, sustainable change for government agencies. The company differentiates itself through its combination of domain expertise in federal IT, a focus on secure and stable technology delivery, and its commitment to delivering the digital future by aligning talent with mission needs. The goal is to help public sector organizations achieve better outcomes, resilient operations, and ongoing modernization.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Arlington, Virginia

Founded

2007

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Simplify Jobs

Simplify's Take

What believers are saying

  • M9 completed CMMC Level 1 self-assessment in 2025, improving defense bid eligibility.
  • NTIS joint venture positioning supports access to federal data modernization work.
  • Leadership bench remains intact in 2026 with COO Ethel Formichelli and founder James McKee.

What critics are saying

  • Sean DuGuay left M9 in December 2024 for Aretum, weakening growth leadership.
  • HigherGov shows no recent awards, signaling thin visible demand through August 2025.
  • Without meaningful new contracts, M9 risks becoming a small, replaceable subcontractor by 2026.

What makes M9 Solutions unique

  • M9 Solutions pairs NTIS data innovation support with federal IT services since 2022.
  • M9 Solutions preserved SPRS affirmation after CMMC Level 1 self-assessment in 2025.
  • Founder James McKee still leads; stable ownership supports specialized federal contracting relationships.

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Benefits

Health Insurance

401(k) Retirement Plan

Remote Work Options

Flexible Work Hours

Paid Vacation

Paid Sick Leave

PTO/vacation

Unlimited Paid Time Off

Hybrid Work Options

Wellness Program

Mental Health Support

Conference Attendance Budget

Professional Development Budget

Stock Options

Company Equity

Phone/Internet Stipend

Home Office Stipend

Relocation Assistance

Adoption Assistance

Family Planning Benefits

Fertility Treatment Support

Childcare Support

Elder Care Support

Parental Leave

Performance Bonus

Profit Sharing

Employee Stock Purchase Plan

Tuition Reimbursement

Professional Certification Support

Mentorship Program

Training Programs

Tuition Reimbursement

Meal Benefits

Commuter Benefits

Legal Services

Employee Discounts

Company Social Events

Company News

PR Newswire
Apr 25th, 2023
Former Capgemini Executive Sean DuGuay Joins IT Services Provider M9 Solutions as President & CRO

Sean DuGuay, former Principal of National Security and Defense at Gapgemini Government Solutions, has joined M9 Solutions as President and Chief Revenue Officer, the information technology services and solutions provider announced on Friday.

PR Newswire
May 20th, 2022
M9 Solutions hires David Callner as Executive Team

M9 Solutions is pleased to welcome Chief Growth Officer David Callner to the Executive Team.