Software developer jobs in St. Charles, MD and nearby (171 jobs)

Software developer jobs within 25 miles of St. Charles, MD. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Nov 8, 2026

Hiring at a glance

View jobs

Open jobs: 171
Employers: 99

Advertised starting pay

Average starting payUSD / year: $124,107Across 40 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 2%4 listings
On-site: 19%33 listings

Not specified: 78% (134 listings)

Employers hiring include L3Harris Technologies (9), Bow Wave LLC (7), CACI International (7).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Software developer jobs in St. Charles, MD and nearby

Within 25 miles

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Added 9 days ago
Data Engineering Software Developer
Tetrad Digital Integrity LLC
Washington, DC
TDI is seeking a Data Engineering Software Developer to support a brand-new Agile development team at the forefront of federal IT modernization, delivering real digital transformation where…
Added 9 days ago
SI
Senior Application Developer
SOS International LLC
Fort Belvoir, VA
- $140,000 to $155,000 USD / year
SOSi is seeking a highly qualified Senior Application Developer
Added 9 days ago
Journeyman Software Developer, Access Control
Amentum
Merrifield, VA
We're tackling the challenging and critical task of ensuring secure and compliant data releasability. As a Developer on our team, you'll design, implement, and maintain complex data access…
Added 10 days ago
S
Senior Application Developer
SOSi
Fort Belvoir, VA
- $140,000 to $155,000 USD / year
SOSi is seeking a highly qualified Senior Application Developer to join our team 100% on site in Fort Belvoir, VA, in support of our government customer. In this role, the Senior Applic
Added 10 days ago
SI
Senior Application Developer
SOS International LLC
Fort Belvoir, VA
- $140,000 to $155,000 USD / year
SOSi is seeking a highly qualified Senior Application Developer
Added 11 days ago
IF
Oracle Apex Developer/Application Developer
IntePros Federal
Washington, DC
- $140,000 to $160,000 USD / year
Added 12 days ago
C# Software Developer
inventium.io LLC
Springfield, VA
Inventium.io is searching for a C# Software Developer to join our team at Fort Belvoir, VA. Our Software Developers use agile software development methodology to develop and maintain…
Added 12 days ago
Senior Software Developer, Data Visualization
Amentum
Springfield, VA
…problems as well as updating and optimizing legacy features. Each developer has the opportunity to design and implement noticeable and impactful changes to the system as a…
Added 15 days ago
Journeyman Software Developer
Systems Technology Forum
Dahlgren, VA
Added 15 days ago
SOFTWARE DEVELOPER/ ENGINEER
Quantum Research International Inc
Springfield, VA
Added 15 days ago
S
Software Developer/System Engineer
S2Technologies
Washington, DC
- $100 to $150 USD / hour
Position Title: Software Developer/System Engineer
Added 16 days ago
Software Developer III
Na Ali'i Consulting & Sales, LLC.
Arlington, VA
Nakupuna Consulting is seeking a Peoplesoft developer with military personnel/pay experience. This role is a Software Developer III and will join the software development team supporting…
Added 16 days ago
SOFTWARE DEVELOPER
Naval Sea Systems Command
Dahlgren, VA
Added 16 days ago
Senior Software Developer
CACI International
Arlington, VA
CACI is seeking a Senior Software Developer to support CACI’s mission critical financial and acquisition systems built on Momentum. In this role, you will lead technical planning, oversee…
Added 16 days ago
Software Developer
CACI International
Arlington, VA
CACI is seeking a Software Developer with experience in Momentum Financials to support a Department of Defense (DoD) financial modernization initiative. This role is part of a…
Added 16 days ago
FULL STACK SOFTWARE DEVELOPER
NorthHill Technology
Springfield, VA
NorthHill Technology Resources has a needs for Full Stack Software Developers to support a Federal Program in Springfield, VA. These are direct-hire roles with our client, a fast-growing…
Added 16 days ago
Front End Application Developer
Leidos
Suitland, MD
Added 17 days ago
Software Developer, Senior
Booz Allen Hamilton_United States
Arlington, VA
As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to…
Added 18 days ago
C++ Software Developer
ManTech
Arlington, VA
MANTECH seeks a motivated, career and customer-oriented C++ Software Developer to join our team in Arlington, VA . This is a full-time, onsite position.
Added 18 days ago
Software Developer
CACI, INC.-FEDERAL
Arlington, VA
CACI is seeking a Software Developer with experience in Momentum Financials to support a Department of Defense (DoD) financial modernization initiative. This role is part of a…
Added 18 days ago
Senior Software Developer
CACI, INC.-FEDERAL
Arlington, VA
CACI is seeking a Senior Software Developer to support CACI’s mission critical financial and acquisition systems built on Momentum. In this role, you will lead technical planning, oversee…
Added 18 days ago
Software Developer
CACI
Arlington, VA
CACI is seeking a Software Developer with experience in Momentum Financials to support a Department of Defense (DoD) financial modernization initiative. This role is part of a…
Added 18 days ago
Senior Software Developer
CACI
Arlington, VA
CACI is seeking a Senior Software Developer to support CACI’s mission critical financial and acquisition systems built on Momentum. In this role, you will lead technical planning, oversee…
Added 18 days ago
Software Developer (Power Platform)
Avanza LLC
Arlington, VA
We are seeking a talented and motivated Software Developer with a strong focus on Microsoft technologies and tools within the Microsoft ecosystem to join our growing team. In this role, you…
Added 19 days ago
PeopleSoft Application Developer
Accenture
Washington, DC

Tetrad Digital Integrity LLC

Data Engineering Software Developer

Washington, DC, United States

The anticipated salary range for this position is $130,000 - $145,000.

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Job details

Pay: The anticipated salary range for this position is $130,000 - $145,000.
Experience: Bachelor’s degree in Computer Science, Engineering, or related technical discipline and 8+ years of relevant experience.
Posting language: English
Posted: Sep 24, 2026

Original job description

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age.

TDI is seeking a Data Engineering Software Developer to support a brand-new Agile development team at the forefront of federal IT modernization, delivering real digital transformation where it matters most. This is a rare ground-floor opportunity to architect, build, and integrate cutting-edge infrastructure solutions in support of some of our nation's most sensitive and critical missions.

This is a fully onsite opportunity requiring a daily commute to the Washington, DC area. An active TS/SCI security clearance is required.

RESPONSIBILITIES:

Designs, builds, and maintains scalable, reliable data systems and pipelines to ingest, process, and transform large, complex, and disparate data sources for analytics and reporting.
Unifies and integrates data from multiple network operations systems into a consistent, accessible platform, ensuring data quality, accuracy, security, and compliance with DoD and DISA requirements.
Implements solutions using Confluent Kafka, Elastic Stack, AWS, and Red Hat OpenShift (Kubernetes), including creating Kafka, Elastic, and Logstash pipelines and supporting Kibana visualizations and dashboards with React, JavaScript, and HTML.
Develops and manages data warehouses and data lakes to support analytics, reporting, and operational dashboards, optimizing infrastructure for performance, scalability, and cost-effectiveness through automation and best practices.
Continually analyze and optimize ingestion throughput, query performance, indexing strategies, and storage efficiency across Elastic and Kafka platforms.
Automates data-related tasks such as ETL/ELT processes, data validation, cleansing, monitoring, and supports CI/CD pipelines for automated build, test, and deployment.
Collaborates with data analysts, visualization engineers, and other stakeholders to deliver integrated, actionable data solutions, and documents data architecture, integration patterns, and operational procedures.
Troubleshoots and resolves issues related to data ingestion, processing, and platform performance, storage, memory, partitioning, and cluster performance.

QUALIFICATIONS:

Active DoD TS/SCI security clearance. Ability to pass additional customer suitability screening(s) prior to start.
Current Security+ or equivalent/higher
Bachelor’s degree in Computer Science, Engineering, or related technical discipline and 8+ years of relevant experience.
Hands-on experience designing, building, and maintaining data pipelines (ETL/ELT) and integrating multiple, disparate data sources.
Experience with data warehouse and/or data lake technologies (e.g., AWS Redshift, S3, Hadoop, Snowflake, or similar).
Proficiency with data engineering tools and languages such as Python, Java, SQL, and shell scripting.
Experience with Elastic Stack (Elasticsearch, Logstash, Kibana) and/or Kafka for data ingestion and processing.
Familiarity with network operations data (logs, metrics, events, ticketing, CMDB) and related data models.
Experience with Linux/UNIX system administration and automation.
Knowledge of data security, access controls, and compliance frameworks (DoD, DISA, RMF, STIGs).
Experience with CI/CD pipelines, containerized pipelines, version control (Git, Bitbucket), and DevOps practices.

PREFERRED QUALIFICATIONS:

Experience with DISA, DISN, or other DoD network environments, including developing and deploying software applications that meet DoD security standards (e.g., STIGs), and knowledge of network security, encryption, and access controls in classified environments.
Familiarity with Kubernetes deployment, platform upgrades, patching, configuration management tools (Ansible, Puppet, Chef), and monitoring, alerting, and observability tools (Prometheus, Grafana, Elastic)
Strong understanding and practical experience with Agile methodologies (Scrum, SAFe), and related tools such as Atlassian JIRA and Confluence.

PAY RANGE:

The anticipated salary range for this position is $130,000 - $145,000. This range is a good-faith estimate and not a guarantee of compensation. Final compensation will be based on factors including experience, education, skills, geographic location, internal equity, market data and applicable contract requirements, and may fall outside the posted range.

TDI does business with the federal government, which restricts employment to individuals who are either US citizens or lawful permanent residents of the United States.

“TDI is an Equal Opportunity Employer. Employment decisions are made based on individual qualifications, merit, and business needs. We do not discriminate in employment opportunities or practices based on race, color, religion, sex, or national origin, in accordance with applicable federal laws.”

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More about this job

Skills

Data engineering
Reporting
Regulatory compliance
Apache Kafka
AWS
Red Hat OpenShift
Kubernetes
React
JavaScript
HTML
CI/CD
Security+
Computer science
Data warehouse
Amazon Redshift
Apache Hadoop
Snowflake
Python
Oracle Java
SQL
Elasticsearch
Data models
Linux
UNIX
System administration
Apply information security policies
Git
Atlassian Bitbucket
DevOps
Security regulations
Ansible
Puppet
Prometheus
Grafana
Agile
Scrum
Atlassian JIRA
Atlassian Confluence

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