37 software engineer i jobs at 25 companies in Dahlgren, VA
2mo
Save
Mark Applied
Hide
Software Engineer I
Silver Spring, Maryland, United States
$83k-$108k/yr OnsiteFull Time
0+ YOEEntry-level software engineer with Bachelor's or Master’s in CS/EE or similar; proficient in C/C++ or Java; interest in Navy AEGIS and defense tech; ability to obtain DoD clearance; US citizenship.
C/C++, Java, Qt, Microsoft Visual Studio, Windows, Linux
2mo
Save
Mark Applied
Hide
Software Engineer I
Washington, District of Columbia, United States
$99k-$140k/yr OnsiteFull Time
Entry-level software engineering role requiring a Bachelor's degree and SECRET clearance.
2mo
Save
Mark Applied
Hide
Civil Engineer I
Fredericksburg, Virginia, United States
HybridFull Time
0+ YOEBachelor's degree in civil engineering; EIT preferred; entry-level; land/site development experience a plus; proficient in civil design software.
AutoCAD, Civil3D, AES, CIVILD, WSPGW, PCSWMM, StormCAD, HEC-HMS, HEC-RAS, Microsoft Office
2mo
Save
Mark Applied
Hide
Research Engineer I
Arlington, Virginia, United States
$90k-$105k/yr OnsiteFull Time
0+ YOEMaster's degree; <1 year experience; TS/SCI eligibility; strong programming and Linux/Networking skills.
Python, C++, Golang, Linux, SDN, Ansible, Bash, Nagios, Prometheus, SNMP, iptables, NFS, TensorFlow, PyTorch, Docker
1mo
Save
Mark Applied
Hide
Software Developer
McLean, Virginia, United States
$138k-$164k/yr OnsiteFull Time
Bachelor's in computer science or IT, IAT I certification (A+ CE, CCNA-Security, CND, Network+ CE, or SSCP), experience with Interrogator/CSM/RMF Writer, proficiency in Python, PHP, JavaScript, C/C++, Java, TS/SCI clearance.
RHEL, Interrogator, CSSP Subscriber Manager (CSM), RMF Writer, Python, PHP, JavaScript, C/C++, Java
1mo
Save
Mark Applied
Hide
Data Warehouse Software Engineer I
Reston or Somerville or Chagrin Falls or Boston or Cleveland or United States or Australia or Canada or Israel or Japan or United Kingdom
$70k-$80k/yr HybridFull Time
Foundational SQL, BigQuery, Looker, basic Python and Git, familiarity with Apache Airflow (Cloud Composer), data modeling and BI experience, strong attention to data quality and business analysis skills.
Google Cloud Platform (GCP), BigQuery, Looker, Apache Airflow, Cloud Composer, Python, Git, SQL, Tableau, Microsoft Power BI
1mo
Save
Mark Applied
Hide
Development Engineer I
Atlanta or Silver Spring
$61k-$112k/yr HybridFull Time
Software development experience with Node.js or Python, Git and CI/CD, cloud (AWS) and containerization (Docker), RESTful API and JSON experience, SQL/NoSQL familiarity, debugging/troubleshooting, ability to work 24x7 production shifts and on-call.
JavaScript, Node.js, Python, Git, CI/CD, GitOps, AWS, Docker, vCenter, RESTful APIs, JSON, SQL, NoSQL, RabbitMQ, Jira, Confluence, CRM
3w
Save
Mark Applied
Hide
Developer I
Arlington, Virginia, United States
OnsiteFull Time
5+ YOEActive Secret clearance,5+ years with enterprise platforms (Salesforce,PeopleSoft,LMS),familiarity with DoD RMF/ATO and STIG/IAVA processes,bachelor's in CS or related required.
Salesforce, PeopleSoft, Learning Management Systems (LMS), Risk Management Framework (RMF), Security Technical Implementation Guide (STIG), Information Assurance Vulnerability Alerts (IAVA)
1mo
Save
Mark Applied
Hide
Full Stack Software Developer
King George, Virginia, United States
OnsiteFull Time
3+ YOEDegree with relevant years of experience (BS 8–10, MS 6–8, PhD 3–5), active/interim DoD SECRET (able to obtain TS/SCI), DoDD 8140.01 IAM Level I, experience with .NET Core, Angular, JavaScript, C#, and SQL Server.
.NET Core, Angular 2+, JavaScript, C#, Microsoft SQL Server, Microsoft SQL Server Management Studio, Visual Studio, git, GitLab, mercurial, C/C++, Java, Python, TypeScript, PostgreSQL
1mo
Save
Mark Applied
Hide
Sr. AI Engineer I (Salesforce) (6637)
Washington, District of Columbia, United States
$170k-$185k/yr HybridFull Time
5+ YOEBachelor's degree in a technical field, active Secret clearance, 5+ years Salesforce development (Apex, LWC, Flows), Salesforce Platform Developer I and Salesforce AI Associate certs, hands-on Agentforce/Einstein AI/Data Cloud experience, EM/AI integration, Agile experience.
Salesforce, Apex, Lightning Web Components (LWC), Flows, Platform Events, APIs, Agentforce, Einstein AI, Prompt Builder, Data Cloud, CRM Analytics, LLMs, RAG
2w
Save
Mark Applied
Hide
Salesforce Developer I & II
Reston, Virginia, United States
$97k-$119k/yr RemoteFull Time
3+ YOE3+ years Salesforce development; PDI required (PDII preferred); SFDX, Git, CI/CD, JavaScript (ES6+), SQL; Bachelor\u0002s in CS/IS; experience with Apex, LWC, Aura and integrations.
Apex, Lightning Web Components (LWC), Aura, REST, SOAP, SFDX, Git, CI/CD, JavaScript (ES6+), SQL, Visual Importer
5d
Save
Mark Applied
Hide
Salesforce Developer
College Park, Maryland, United States
$104k-$125k/yr OnsiteFull Time
3+ YOEBachelor's degree and 3+ years software development experience, 2+ years on Salesforce; active Platform Developer I; experience with Apex, LWC, integrations, Agile lifecycle, and technical documentation.
Apex, Lightning Web Components (LWC), REST APIs, Metadata API, Change Sets, Visual Studio Code, Ant, GitHub, Salesforce CLI, Git, Informatica, Sales Cloud, Service Cloud, Salesforce
2mo
Save
Mark Applied
Hide
NLM Bioinformatics Specialist and Developer (SME) I - III
Bethesda, Maryland, United States
$90k-$135k/yr OnsiteFull Time
4+ YOESME I-III with Python, ML/NLP, biomedical informatics; experience in software development and data analytics.
Python, Java, C++, R, JavaScript, SQL, MATLAB, NLP, ML, DL, SDLC, OWASP, US-CERT
3w
Save
Mark Applied
Hide
Salesforce Developer
Vienna, Virginia, United States
$130k-$140k/yr RemoteFull Time
8+ YOEBachelor's degree, 8+ years software development (5+ years Salesforce), Platform Developer I and Administrator certifications, Public Trust eligibility, strong Salesforce (LWC, Apex, Visualforce), integrations, Git, CI/CD, and federal experience preferred.
Lightning Web Components (LWC), Apex, Visualforce, SOQL, SOSL, Salesforce Service Cloud, Salesforce Flow, Platform Events, REST, SOAP, JavaScript, HTML, CSS, Git, CI/CD, Jira, Confluence, DocuSign, VS Code, Salesforce CLI, Copado, MuleSoft, Salesforce Experience Cloud
1mo
Save
Mark Applied
Hide
Senior AI Developer
Dahlgren, Virginia, United States
$106k-$185k/yr HybridFull Time
3+ YOERequires active Secret clearance and ability to obtain TS/SCI, DoDD 8140.01 IAM Level I, strong Python experience (FastAPI a plus), experience with AI frameworks (Haystack, LangChain, LlamaIndex), RAG workflows, context engineering, MCP servers, and model evaluation.
Python, FastAPI, Haystack, LangChain, LlamaIndex, Model Context Protocol (MCP), RAG
4w
Save
Mark Applied
Hide
AS/400 Senior Developer
Chicago or Dallas or Houston or Atlanta or Washington or Boston or Denver or San Antonio or Miami or Tampa or Columbus or St. Louis or Kansas City
$120k-$150k/yr RemoteFull Time
5+ YOE5+ years experience with AS/400 (IBM i) and RPGLE, SQL, Microsoft Access, OpenEdge Progress, Visual Basic, Linux; bachelor's in CS/IT or equivalent; strong communication and problem-solving skills.
AS/400 (IBM i), RPGLE, VS Code, Code for IBM i, Git, GitHub, Microsoft Access, OpenEdge Progress, Visual Basic, Linux, SQL
4w
Save
Mark Applied
Hide
Salesforce Developer
Herndon, Virginia, United States
RemoteFull Time
2+ YOE2-5+ years Salesforce development, proficiency with Apex, Flow Builder, and LWC; Platform Developer I certification; bachelor\u0002s or equivalent; eligibility for Public Trust clearance; experience in two-week sprint cadence.
Apex, Flow Builder, Lightning Web Components (LWC), CRM Analytics, Salesforce, OpsEA
2mo
Save
Mark Applied
Hide
Systems Development Engineer I, ADC Security Services (AS2E)
Arlington, Virginia, United States
$99k-$160k/yr OnsiteFull Time
1+ YOEAssociate's degree or CND/GSEC, 1+ years systems development experience, infrastructure automation/deployment/support, programming (Python, Ruby, Golang, Java, C++, C#, Rust), Linux/Unix, and active TS/SCI security clearance with polygraph.
TypeScript, Python, Bash, Ruby, Golang, Java, C++, C#, Rust, Linux/Unix, CI/CD
1d
Save
Mark Applied
Hide
Senior Salesforce Developer
Washington, District of Columbia, United States
RemoteFull Time
3+ YOE3+ years developing custom Salesforce solutions with Apex, Visualforce, LWC; Platform Developer I required; experience with REST/SOAP integrations, Sales/Service Cloud; active DoD Secret clearance and U.S. citizenship.
Apex, Visualforce, Lightning Web Components, REST, SOAP, CI/CD, Copado, Gearset, Sales Cloud, Service Cloud
5d
Save
Mark Applied
Hide
Director I, IT Service Owner - Software Development & Integrations
Falls Church, Virginia, United States
$153k-$261k/yr OnsiteFull Time
12+ YOE12+ years in software development or integration architecture, bachelor\u0002s degree required, experience with APIs, SDLC governance, automated testing, CI/CD, and executive communication.
API gateways, integration platforms, CI/CD pipelines, DevOps tooling, cloud-native development
Explore Jobs