📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here
Limited-index browse page
Full Stack Python Developer Jobs in Montclair, VA, US
410+ full stack python developer jobs from 130+ companies hiring in Montclair, VA, US.
1mo
Save
Mark Applied
Hide
Software Engineer (Remote)
Reston, Virginia, United States
RemoteFull Time
3+ YOE3-5 years progressive software engineering experience; U.S. citizenship and ability to obtain government clearance; BS in computer science or related field; strong full-stack skills in Nuxt/Vue.js, Python; REST APIs; databases; Kubernetes; cloud familiarity.
Nuxt, Vue.js, Python, REST APIs, Kubernetes, AWS, Azure, MSSQL, PostgreSQL, PKI, OAuth2/OpenID Connect
3w
Save
Mark Applied
Hide
Lead Mission Engineer (DevOps)
Arlington or Remote or San Diego or Woburn
$157k-$224k/yr HybridFull Time
7+ YOEActive TS/SCI clearance; BS in Computer Science or related field with 7+ years DoD/IC software deployment; experience in DevOps, CI/CD, and full-stack integration; proficient with React, TypeScript, Python; strong leadership and communication.
React, TypeScript, Python, AWS, CI/CD, Security monitoring
4d
Save
Mark Applied
Hide
Forward-Deployed Engineer
Washington, District of Columbia, United States
$185k-$260k/yr RemoteFull Time
Legion Intelligence: Secure generative AI platform for defense and enterprise workflows.
4+ YOE4+ years in forward deployed/solution engineering; full-stack; Python/JS/TS; enterprise integrations; UI with Node/Next/React; autonomous; strong communicator; US citizens/Green Card holders; TS/SCI clearance.
Python, JavaScript, TypeScript, Node.js, Next.js, React, Palantir Foundry, Databricks, ServiceNow, Microsoft O365, Atlassian, n8n
1w
Save
Mark Applied
Hide
Software Developer Mid level
Annapolis Junction or Columbia
$140k-$175k/yr OnsiteFull Time
14+ YOE14+ years software engineering; Bachelor's in Computer Science or related field; front-end and back-end development with modern stacks; Kubernetes and cloud experience.
Javascript, Typescript, React, Node.js, Rust, Python, Shell, Kubernetes, Helm Charts, Terraform, WebSockets, RabbitMQ, Kafka, Ansible, Terraform, Grafana, InfluxDB, Elasticsearch, Redis, MySQL, Neo4j, CAS, CAMKEY, LAC, COI
2w
Save
Mark Applied
Hide
Forward Deployed Engineer
Reston, Virginia, United States
HybridFull Time
5+ YOEBachelor’s degree in CS/Engineering or equivalent; 5+ years in software engineering, cloud architecture, and deployments; strong cloud experience (GCP/AWS/Azure); full-stack proficiency (Python, TypeScript, Go, Rust, or Java); Docker/Kubernetes; US Citizen.
Kubernetes, GKE, Docker, Python, TypeScript, Go, Rust, Java, Google Cloud, AWS, Azure
2mo
Save
Mark Applied
Hide
Senior Software Engineer/ Elastic Engineer
Dulles, Virginia, United States
OnsiteFull Time
6+ YOEU.S. citizenship; active Secret clearance with ability to obtain TS/SCI; DHS suitability; 6+ years software development; 2+ years Elastic Cloud on Kubernetes admin; 2+ years Elasticsearch DSL; 5+ years Kubernetes; ELK stack knowledge; scripting (Python, JavaScript, Bash).
Elasticsearch, Kibana, Logstash, Beats, Elastic Cloud on Kubernetes, Kubernetes, Python, Groovy, Bash, ELK
1w
Save
Mark Applied
Hide
Software Engineer - Federal Geospatial (Hub-Remote: DC or Philly Metro)
Alexandria or Philadelphia
$105k-$141k/yr RemoteFull Time
Element 84: Builds cloud-native geospatial software and data processing pipelines.
5+ YOE5+ years software engineering; full-stack Python/JavaScript; Clojure; React; AWS S3/IAM/Lambda; NOAA CAC badge; remote Scrum; BS in technical field.
Python, JavaScript, Clojure, React, AWS, S3, IAM, Lambda, Node.js, MacOS X
1mo
Save
Mark Applied
Hide
Jr. Data Science Engineer
Rockville, Maryland, United States
$80k-$90k/yr RemoteFull Time
0+ YOEBachelor’s degree (or currently pursuing) in CS, data science, bioinformatics, statistics, engineering, or related field; experience or coursework in JavaScript/TypeScript and/or Python; familiarity with full-stack concepts; Node.js and Angular; RESTful APIs; Git; Agile/SCRUM; basic testing/debugging.
Node.js, Angular, JavaScript, TypeScript, Python, REST, Git, Agile, Testing frameworks
1w
Save
Mark Applied
Hide
Frontend Vue.js Developer - Contingent
McLean, Virginia, United States
RemoteFull Time, Contract
5+ YOE5+ years frontend web app development; 3+ years VueJS 3+; 5+ years full-stack UI-backend interactions; Bachelor's degree or 2 extra years experience; JavaScript/CSS; REST/FastAPI; Scrum/Agile; CI; accessibility and Section 508 knowledge; strong collaboration.
Vue.js, JavaScript, CSS, FastAPI, REST, Jira, Confluence, Vite, Quasar, Pinia, SAFe, Python
1mo
Save
Mark Applied
Hide
Staff Software Engineer - AI Focus
Tysons, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's in CS/CE or related field; 8+ years software development; startup experience; AI-assisted full-stack expertise; strong Python, C#, JavaScript, distributed systems; experience with AI copilots; collaborative, action-oriented; strong IoT/SaaS knowledge.
.NET, SQL Server, Kafka, Ember.js, Node.js, iOS, Android
1mo
Save
Mark Applied
Hide
Senior Software Developer - Clearance Required
Reston or Joint Base Anacostia-Bolling
HybridMultiple Commitments Available
6+ YOE6+ years in distributed software development; frontend tech stack (Vue, JavaScript, TypeScript); backend services; Agile; TS/SCI clearance preferred.
Vue, JavaScript, TypeScript, React, Angular, Linux, Git, Jira, Confluence, Artifactory, APIs, Relational databases, NoSQL, Agile, Security-focused development, CI/CD, Python, Java, Docker, Kubernetes, OpenShift, Jenkins, Keycloak, OAuth2, JWT, SonarQube, OWASP ZAP, Fortify, CI/CD pipelines, AWS, Azure, CI/CD
10h
Save
Mark Applied
Hide
LightGrid, LLC - Data Integration Software Developer
Odenton or Fort Meade
OnsiteFull Time
4+ YOEBachelor's in CS/Math/Physics/EE/Computer Eng or related; 4+ yrs Kafka/Java/REST/AWS/full stack; Python/Java/SQL; DoD Secret/Interim Secret clearance; DoD 8570 IAT II within 30 days.
Kafka, Elastic, Databricks, Confluent, Elasticsearch, Logstash, ksqlDB, Kafka Streams, Kubernetes, Docker, Python, Java, SQL, HTML, JavaScript, Git, Bitbucket, NiFi, UNIX, Kibana
3w
Save
Mark Applied
Hide
Senior Software Engineer, Growth
Boston, Massachusetts, United States
$148k-$222k/yr OnsiteFull Time
Senior software engineer with full-stack experience, focus on onboarding and user experience, data-driven, AI-aware, leadership and mentoring responsibilities.
HTML, TypeScript, JavaScript, React, Python, Django, MySQL, Cassandra, RabbitMQ, Redis, AWS, Terraform, Ansible, Packer
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Vienna, Virginia, United States
$120k-$140k/yr HybridFull Time
SteerBridge: Provides technology and digital transformation services for government agencies.
8+ YOESenior Software Engineer with 8+ years full-stack experience; US citizen; active Secret clearance; React/TypeScript/Node.js; VA systems experience preferred.
React, TypeScript, Node.js, JavaScript, PostgreSQL, MongoDB, Express.js, AWS, Terraform, CloudFormation, Docker, REST, SOAP, Elasticsearch, Python, CI/CD, Git
1w
Save
Mark Applied
Hide
Software Engineer 1
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOESeven years of SWE experience; bachelor's in CS or related field; strong Python, GIT; CI/CD and Kubernetes preferred or alternative stack (VueJS, Vuetify, Leaflet, ElasticSearch, Node.js, REST, gRPC, MongoDB); active security clearance with polygraph.
Python, Git, CI/CD, Kubernetes, VueJS, Vuetify, Leaflet, ElasticSearch, Node.js, REST, gRPC, MongoDB
3w
Save
Mark Applied
Hide
Software Engineer III - Back End (Remote)
McLean, Virginia, United States
$120k-$132k/yr RemoteFull Time
5+ YOE5+ years engineering experience; backend web development; RESTful APIs; open source stack; Git; SQL/NoSQL databases; Agile; TDD.
Ruby, Python, Django, Rails, REST, Git, GitHub, Elasticsearch, Solr, SQL, NoSQL
3d
Save
Mark Applied
Hide
Software Factory Engineer
Reston, Virginia, United States
RemoteFull Time
8+ YOEFull stack exp with modern frameworks; experience in software factory environments, CI/CD, DevSecOps, platform engineering; strong Agile; enterprise integrations (Salesforce, Drupal, Dynamics); federal/regulated context.
React, Angular, Node.js, CI/CD, DevSecOps, Git, Jira, Confluence, Salesforce, Drupal, Dynamics, USWDS, Accessibility, HTML, CSS, JavaScript, Python, Java, Ruby, SQL, NoSQL
1w
Save
Mark Applied
Hide
Senior Systems Engineer
Washington, District of Columbia, United States
$93k-$125k/yr OnsiteFull Time
0+ YOETop-Secret clearance; full-stack development (Python/Java/.NET); SQL; APIs; data linking; dashboards; Agile; O&M; secure coding; Bachelor's degree or equivalent with up to 8 years experience.
Python, Java, C#, SQL, REST APIs, Jira, Data visualization, Data modeling, Graph concepts
1w
Save
Mark Applied
Hide
Senior Platform Engineer
Herndon, Virginia, United States
HybridFull Time
8+ YOE8+ years of experience as a Platform/Full Stack Engineer; Top Secret clearance; Kubernetes in production; CI/CD; Terraform; Go/Python; containerization.
Kubernetes, AWS, Azure, Terraform, Crossplane, Ansible, KIND, Helm, Kustomize, Istio, Prometheus, Grafana, Docker, Podman, CI/CD, GitOps, Go, Python
2mo
Save
Mark Applied
Hide
Lead Applied AI Engineer
New York City or Louisville or Washington or Frisco or Tampa or Boston
$171k-$235k/yr RemoteFull Time
7+ YOE7+ years software engineering with applied AI/ML; leading distributed systems; full-stack architectures; leadership in AI initiatives; degree in CS/Engineering/Data Science or equivalent.
Python, React, FastAPI, Vector databases, LLM APIs, Orchestration frameworks
1mo
Save
Mark Applied
Hide
Principal Software Engineer - Hybrid in MN or DC, remote elsewhere
Eden Prairie or Washington D.C. or United States
$135k-$231k/yr HybridFull Time
12+ YOELead architect for enterprise full-stack platforms; 12+ yrs software engineering; 8+ yrs distributed systems; 8+ yrs TypeScript/JavaScript or Python; 5+ yrs DevOps; 3+ yrs AI/ML integration; 1+ yrs AI-assisted tools.
React, Angular, TypeScript, JavaScript, Python, FastAPI, Node.js, Docker, CI/CD
6d
Save
Mark Applied
Hide
AI/ML Platform Engineer
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
2+ YOEBachelor's in Math/CS/EE; 2+ years in software/ML; experience building production AI/ML systems; Python with ML stack; LangChain/LangGraph; containerization with Podman/Docker; strong communication; ability to obtain Interim Secret clearance; U.S. citizenship.
Python, PyTorch, NumPy, pandas, LangChain, LangGraph, Docker, Podman, MLflow, DVC, LakeFS, LoRA
1w
Save
Mark Applied
Hide
Sr AI/ML Engineer - Remote Nationwide or Hybrid in MN/DC
Minneapolis or Washington D.C.
$120k-$215k/yr HybridFull Time
5+ YOE5+ years AI/ML product engineering; Python; Azure AI stack; fraud analytics; voice systems; LLMs; agent systems; SQL; healthcare data.
Python, PyTorch, scikit-learn, Hugging Face, Azure AI, Azure OpenAI, Cognitive Services, Functions, Service Bus, Cosmos DB, Cognitive Search, LangChain, AutoGen, Semantic Kernel, Whisper, Azure Speech, TTS, SQL, RAG, vector databases
1w
Save
Mark Applied
Hide
Sr. DevOps Solutions Engineer
Washington, District of Columbia, United States
OnsiteFull Time
8+ YOE8+ years of experience leading software development; full-stack DevSecOps with Git, GitHub Actions, Kubernetes; federal government experience preferred; US citizenship.
TypeScript, JavaScript, CSS, HTML, Angular, Node.js, GitHub Actions, Kubernetes, Python, Bash, Grafana, PostgreSQL, PGAdmin, SQL, PgSQL, PgModeler, Swagger, REST, XUnit, Playwright, JIRA, VS Code
2mo
Save
Mark Applied
Hide
2908 Software Integration Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
8+ YOEActive Secret clearance; 8-10 years systems engineering; Agile; DevSecOps tools; scripting; Java stack; strong communication.
JIRA, Confluence, Bamboo, Jenkins, Python, Bash, Java, Spring MVC, jQuery, Thymeleaf, AJAX, Bootstrap, CSS
2mo
Save
Mark Applied
Hide
Senior Staff Software Engineer — Application Engineering
Bothell or Boulder or College Park
$193k-$253k/yr HybridFull Time
12+ YOE12+ yrs backend/full-stack; 5+ yrs CI/CD; 5+ yrs C/C++ or Rust; 3+ yrs Docker/Kubernetes; shipping containerized apps; quantum computing background; using coding tools daily.
Python, Golang, GitHub Actions, Jenkins, C/C++, Rust, Docker, Kubernetes, CUDA, OpenMP, Airflow, Dagster, Temporal
1w
Save
Mark Applied
Hide
Sr AI/ML Engineer - Remote Nationwide or Hybrid in MN/DC
Minneapolis or Washington
$120k-$215k/yr HybridFull Time
5+ YOE5+ years AI/ML product engineering; strong Python; Azure AI stack; fraud analytics; LLMs; distributed teams.
Azure OpenAI, Azure Cognitive Services, Azure Functions, Azure Service Bus, Cosmos DB, Cognitive Search, LangChain, AutoGen, Semantic Kernel, PyTorch, scikit-learn, Hugging Face, Whisper
2mo
Save
Mark Applied
Hide
Eng Sr Prin II - SW
Herndon, Virginia, United States
$147k-$249k/yr OnsiteFull Time
16+ YOESenior software developer with cloud, DevOps, and full-stack experience; strong Java/C#, React/Node.js, and automation skills.
AWS, Azure, Google Cloud, Oracle, Jira, GitHub, Jenkins, Python, PowerShell, Java, C#, TypeScript, React, Node.js, .NET
2w
Save
Mark Applied
Hide
Senior Systems Engineer (HTOCU – Application Development & Data Linking Platforms)
Washington, District of Columbia, United States
OnsiteFull Time
0+ YOEHands-on senior systems engineer with full-stack development, data-linking, APIs, and secure government standards; Top Secret clearance required.
Python, Java, C#, SQL, APIs, Jira
1w
Save
Mark Applied
Hide
Software Engineers
Annapolis Junction or Fort Meade
OnsiteFull Time
Develop, maintain, and optimize software systems; analyze performance; design databases; work with Java/C/C++, Python; exposure to web stacks; TS/SCI clearance.
Java, JavaScript, C, C++, Python, Angular, Docker, Kubernetes, Unix/Linux, MongoDB, Express, React, Node, Go, Vue.js, REST, SOAP, Spring, Hibernate
3mo
Save
Mark Applied
Hide
Elastic Engineer
Dulles, Virginia, United States
$120k-$135k/yr HybridFull Time
8+ YOE8+ years software development; 2+ years Elastic Cloud on Kubernetes (ECK) admin; 2+ years Elasticsearch DSL; 5+ years Kubernetes; strong ELK stack knowledge; scripting in Python, Bash, JavaScript; U.S. citizenship; active clearance (TS/SCI eligible); DHS suitability; Bachelor's in Software Engineering or Computer Science.
ELK Stack, Elasticsearch, Kibana, Logstash, Beats, Elastic Cloud on Kubernetes, Kubernetes, Python, Groovy, Bash, JavaScript
2mo
Save
Mark Applied
Hide
Eng Sr Prin II - SW
Herndon, Virginia, United States
$147k-$249k/yr OnsiteFull Time
16+ YOESenior software developer with cloud, DevOps, and full-stack experience; strong Java/C#, React/Node, CI/CD, and Windows/Linux know-how.
Java, C#, React, Node.js, TypeScript, DotNet, AWS, Azure, GCP, Jira, GitHub, Jenkins, Python, PowerShell
20h
Save
Mark Applied
Hide
Forward Deployed Engineer
Washington, District of Columbia, United States
$145k-$250k/yr HybridFull Time
Ability to obtain security clearance; advanced Python; PostgreSQL; large language models/NLP; MEAN Stack; Angular; Docker; CI/CD with GitLab; AWS GovCloud; strong communication; travel flexibility.
Python, PostgreSQL, Docker, GitLab, Angular, TypeScript, MEAN Stack, AWS GovCloud, Kubernetes, APIs
1w
Save
Mark Applied
Hide
Senior Data Platform Engineer
Detroit or Miami or New York or San Francisco or Washington
$160k-$200k/yr HybridAll Commitments Available
6+ YOE6+ years of data infrastructure/engineering experience; 4+ years with modern data stacks; 2+ years building production data pipelines; strong SQL, Python; Terraform; cloud-based IaC; ownership mindset.
SQL, Python, Terraform, BigQuery, Snowflake, Redshift, dbt, Fivetran, Postgres, Pulumi, CloudFormation, Looker
2mo
Save
Mark Applied
Hide
Sr. Sales Engineer
Seattle or Washington
$200k-$320k/yr RemoteFull Time
7+ YOE7+ years technical/pre-sales experience; hyperscaler relationships; strong presentation; account engagement; Fortinet tech stack.
Terraform, Python, APIs, Lambda, Kubernetes, Serverless, CNAPP, Application Security, DNS, NFS, SMTP, HTTP, TCP/IP, Networking, Routing, Switching, VPN, LAN/WAN, Network Security, Intrusion Detection, Antivirus, RADIUS, PKI, IKE, Certificates, L2TP, IPsec, Firewall, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES, Encryption, Authentication
8h
Save
Mark Applied
Hide
Forward Deployed Site Reliability Engineer (TS/SCI Required)
Arlington, Virginia, United States
OnsiteFull Time
5+ YOE5+ years SRE/production ops; define SLI/SLOs; Docker/AWS; Linux; Terraform; LGTM stack; incident response; scripting (Python/Bash); defense environment experience; TS/SCI clearance.
Docker, Docker Compose, AWS, Linux, Terraform, Grafana, Loki, Tempo, Mimir, Go, Python, Bash, PagerDuty
1w
Save
Mark Applied
Hide
Lead Security Operations Engineer
Arlington, Virginia, United States
HybridFull Time
8+ YOE8+ years in security operations, defense startups, automated security stacks, incident management, cloud security, and compliance with NIST 800-171/CMMC.
SIEM, EDR, Cloud Security, Kubernetes, Python, Bash, CI/CD Security, Threat Hunting, NIST 800-171, CMMC
3w
Save
Mark Applied
Hide
Section Manager - Software Implementation and Integration
Chantilly, Virginia, United States
$134k-$201k/yr OnsiteFull Time
6+ YOE2+ MgmtBachelor's in STEM; 6-8 years software engineering; 2+ years technical leadership; Full Stack, DevOps, AI, cloud tech; Java/Python/C/C++; travel ability; U.S. citizenship and ability to obtain security clearance.
Full Stack, DevOps, Artificial Intelligence, Cloud, Microservices, Containers, Java, Python, C++
3w
Save
Mark Applied
Hide
Senior COTS Integrator
Annapolis Junction, Maryland, United States
$160k-$240k/yr OnsiteFull Time
12+ YOETS/SCI with polygraph; 12+ years software development/engineering; BS in Computer Science (or related); 4 years of additional software development can substitute for degree; strong Elastic Stack experience and scripting skills.
Elastic Stack, Elasticsearch, Logstash, Kibana, APM, OpenTelemetry, OTLP, Python, Vega, HTML, JavaScript, UNIX, Windows, Jenkins, Selenium, Ansible, Terraform
3w
Save
Mark Applied
Hide
Senior COTS Integrator
Annapolis Junction, Maryland, United States
$185k-$238k/yr OnsiteFull Time
12+ YOETS/SCI with Polygraph; 12+ years software development/engineering experience; Bachelor's in Computer Science or related field; strong Elastic Stack, web services, scripting, and Linux experience.
Elastic Stack, Jenkins, REST APIs, OpenTelemetry, Python, Vega, NiFi, AWS, HTML, JavaScript, UNIX, Windows, Kibana, Logstash, Elasticsearch, Ansible, Terraform, Selenium, SiteScope, OMi, OTEL, OTLP
HiringCafe market data
Full Stack Python Developer Jobs market signals in Montclair, VA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
410+
Hiring companies
130+
Fresh sample
64% new in 30d
Salary visibility
61% show pay
Companies appearing in this market
UnitedHealth GroupBAE SystemsSystems & Technology ResearchTwentyAd HocAlarm.comAretumARGO Cyber Systems
Work location mix in visible results
Onsite: 19Hybrid: 16Remote: 9