129 java aws python developer jobs at 78 companies in District of Columbia

2d
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Python Developer
Chantilly or Vienna or Washington
$120k-$181k/yr HybridFull Time
NT Concepts
NT Concepts: Private IT services firm delivering secure AI, data, cloud, and cybersecurity solutions for defense and intelligence missions.
5+ YOEActive TS/SCI clearance and 5+ years with Python or other programming languages. Requires REST APIs, cloud, GitLab CI/CD, Linux, microservices, containers, Kubernetes, databases, and agile AI/ML experience.
Python, Java, C#, GoLang, PyTorch, PyTest, REST, AWS, GCP, Azure, Git, GitLab CI/CD, Linux, Docker, OpenShift, Kubernetes, PostgreSQL, MS SQL Server, MySQL, Mongo DB, Cassandra, Redis, Chef, Ansible
1w
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AWS Front and Back-End Developer
Washington, District of Columbia, United States
$165k-$190k/yr OnsiteFull Time
BreakForth Solutions
BreakForth Solutions: Woman-owned IT professional services firm delivering cloud, engineering, analytics, and management consulting to U.S. federal and defense agencies.
Bachelor's degree and 8+ years of software development experience, including 5+ years of AWS full-stack web development. Requires JavaScript frameworks, REST APIs, DynamoDB, Docker, Kubernetes, Git, testing, and Agile experience.
Amazon Web Services (AWS), AWS Landing Zone (LZ), HTML, CSS, JavaScript, React, Angular, Vue, AWS Amplify, Python, Java, Node.js, AWS Lambda, Amazon EC2, Amazon RDS, Amazon S3, Amazon DynamoDB, RESTful APIs, Docker, Kubernetes, Git, Spring Boot, Continuous Integration and Continuous Delivery (CI/CD)
2w
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Senior Java Software Developer, Technical Lead - Remote (WFH)
Virginia or District of Columbia or Maryland or Tennessee or Florida or Arizona or Colorado or Oregon or Texas
$130k-$160k/yr RemoteFull Time
Cognitive Medical Systems
Cognitive Medical Systems: IT and software engineering services firm serving U.S. government healthcare programs; physician-led and service-disabled veteran-owned.
8+ YOE3+ MgmtBachelor's degree in computer science or related field; 8+ years software development and 3+ years technical leadership. Requires Java, Python, AWS, CI/CD, testing, Agile, and public trust background checks.
Java, Python, Agentic AI, GitHub, Jenkins, CloudBees, JFrog Artifactory, XRay, SonarQube, Snyk, Pytest, UnitTest, DBFit, FitNesse, AWS, EC2, Lambda, S3, SQS, API Gateway, CI/CD, SAFe Agile, BDD, TDD
3w
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AWS Cloud Engineer
Washington, District of Columbia, United States
$63k-$153k/yr OnsiteFull Time
CGI Federal
CGI Federal: U.S. technology and professional services serving federal agencies with IT consulting and mission solutions.
Bachelor's or master's degree in a related discipline or 10+ years' experience; expertise in AWS, Terraform, Ansible, security, storage, Git, and programming or shell scripting; AWS certifications preferred.
Amazon Web Services (AWS), Amazon EC2, Terraform, Ansible, Amazon Machine Images (AMI), AWS Secrets Manager, AWS Certificate Manager, AWS Lambda, AWS Security Hub, Tenable, AWS Security Groups, AWS Transfer Family, Amazon S3, Amazon EFS, AWS CloudWatch, AWS CloudTrail, Splunk, Git, KMS, IAM, EBS, C#, Go, Java, JavaScript, TypeScript, Python, Ruby, POSIX shell, Bash, PowerShell
1mo
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Software Developer - SME - Wash DC - TS required to apply
Washington, District of Columbia, United States
$170k-$181k/yr HybridFull Time
Bow Wave
Bow Wave: Service-disabled veteran-owned national-security consulting firm providing cybersecurity, counterintelligence, data-science, and technology services to U.S. government clients.
8+ YOERequires 4-year bachelor's, Top Secret clearance, SAFe (ASE), minimum 8 years with C#/Java/Python/AWS, SDLC experience, and technical leadership of development staff.
C#, Java, Python, AWS
2mo
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Software Engineer L3
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or District of Columbia or Washington or California or Connecticut or Pennsylvania or San Francisco
$139k-$204k/yr RemoteFull Time
Twilio SendGrid
Twilio SendGrid: A cloud communications platform enabling developers and businesses to build programmable communications.
4+ YOE4+ years building and operating resilient backend services; production experience with Go/Java/Python, Terraform, AWS and Microsoft Azure; strong distributed systems and observability skills.
Go, Java, Python, AWS, EC2, S3, Aurora, DynamoDB, Microsoft Azure, Microsoft Azure Virtual Machines, Microsoft Blob Storage, Microsoft Azure SQL, Microsoft Cosmos DB, Terraform, Kafka, Docker, Kubernetes, OpenTelemetry, Claude Code, MTA
1mo
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Software Engineer II - BDX IAM
Washington D.C., District of Columbia, United States
$192k-$213k/yr OnsiteFull Time
Booking.com
Booking.comNASDAQ: BKNG: Dutch online travel agency connecting travelers with accommodations, flights, car rentals, attractions, and related travel services.
3+ YOE3+ years building backend or platform systems in Java or Python; experience with AWS and Snowflake; IAM and security fundamentals; distributed systems, system integration, and production ownership.
Immuta, Snowflake, AWS, AWS S3, Java, Python
1w
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Application Developer
Washington or Orlando
OnsiteFull Time
Knight Federal Solutions
Knight Federal Solutions: U.S. private federal contractor delivering simulation, training, cybersecurity, IT, and intelligence-analysis services to defense and intelligence customers.
8+ YOEBachelor's degree in computer science, information technology, or related field; TS/SCI clearance with CI Poly; 8+ years of application development; Java, Python, or C#; Agile, Scrum, SQL, NoSQL, and web frameworks.
Java, Python, C#, Agile, Scrum, SQL, NoSQL, Angular, React, Node.js, RESTful APIs, AWS, Azure, Google Cloud
1mo
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Senior Backend Software Engineer (USA Remote)
Washington, District of Columbia, United States
$112k-$187k/yr RemoteFull Time
Turnitin
Turnitin: Private educational-technology providing academic-integrity, grading, feedback, and secure-assessment software to educators, institutions, researchers, and publishers.
5+ YOE5+ years backend development experience, strong Java (preferred) or Python/Node.js skills, AWS Lambda/API Gateway/DynamoDB experience, serverless and microservices knowledge, Git and CI/CD (github actions), mentoring ability.
AWS Lambda, API Gateway, DynamoDB, Java, Python, Node.js, Git, github actions
2mo
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Agile Developer (Clearance Required)
Washington, District of Columbia, United States
$100k-$150k/yr OnsiteFull Time
Kroll
Kroll: Global risk and financial advisory firm.
9+ YOE9+ years software development in DoD/IC; TS/SCI with FS Poly and CI within 5 years; Java/Spring Boot; AWS; CI/CD; microservices; on-site in classified environment.
Java, Spring Boot, Python, AWS, Maven, GitLab, GitOps, Kubernetes, Docker, Playwright, Cucumber, REST, MongoDB, NoSQL, OAuth/OIDC
2mo
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Software Engineer L3
United States or California or Colorado or Connecticut or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or Washington or Pennsylvania or District of Columbia
$139k-$204k/yr RemoteFull Time
Twilio SendGrid
Twilio SendGridNYSE: TWLO: Cloud communications platform for building personalized customer experiences.
4+ YOE4+ years building and operating resilient backend services. Hands-on experience with Go/Java/Python, cloud (AWS and Microsoft Azure), Terraform, distributed systems (Kafka), and IaC; familiarity with observability and high-throughput systems.
Go (Golang), Java, Python, AWS, AWS EC2, AWS S3, AWS Aurora, AWS DynamoDB, Microsoft Azure, Microsoft Virtual Machines, Microsoft Blob Storage, Azure SQL, Microsoft Cosmos DB, Terraform, Kafka, Docker, Kubernetes, OpenTelemetry, Claude Code, mail transfer agent (MTA)
2mo
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Software Developer Senior
Washington, District of Columbia, United States
$160k-$195k/yr RemoteFull Time
N2IA Technologies
N2IA Technologies: Consulting firm specializing in acquisition/contracting support, FinOps, and technology optimization for federal agencies.
4+ YOE4+ years full-stack development with strong Python; experience with React or Angular, AWS services, AI projects, Security+ certification, active security clearance, and a Bachelor's/Master's in CS, Data Science, or related field.
Python, React, Angular, Amazon Bedrock, AWS, AWS IAM, AWS Lambda, Node.js, Go, Java, C++, Rust, CSS
1mo
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Build Engineer - Bazel - #4770
Durham or Sunnyvale or Menlo Park or Washington or United Kingdom
$136k-$180k/yr HybridFull Time
GRAIL
GRAILNasdaq Global Select Market: GRAL: Public healthcare biotechnology developing blood-based tests to detect multiple cancers early for patients and providers.
4+ YOE4+ years on build systems/CI, 2+ years with large-scale build systems, 3+ years coding in Go/Python/TypeScript/Java, 1+ year AWS/Kubernetes, BS in CS or equivalent experience.
Bazel, Buck, Pants, Gradle, CMake, GitLab CI, GitHub Actions, Jenkins, Go, Python, TypeScript, Java, AWS, Kubernetes, NGS
2mo
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Cloud Engineer/ Architect- Generative AI Integration
Washington, District of Columbia, United States
$170k-$190k/yr OnsiteFull Time
Koniag Data Solutions, LLC
Koniag Data Solutions, LLC: Alaska Native-owned IT consulting firm serving defense and civilian agencies with data, AI, modernization, and cybersecurity services.
Active Secret clearance and US citizenship; expert AWS/Azure; experience integrating generative AI; proficiency in Python, Java, JavaScript and version control; bachelor's degree in CS/IT/Engineering required.
AWS, Azure, cArmy Cloud, Python, Java, JavaScript, Node.js, Express, Angular, HTML, CSS, Git, Subversion, CVS, Visual Studio Code, APIs, CI/CD, DevSecOps
3mo
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ME00595-Full Stack Developer
Washington, District of Columbia, United States
OnsiteFull Time
Momentum Engineering, Inc.
Momentum Engineering, Inc.: Woman-owned U.S. defense and intelligence contractor delivering systems engineering, software, analytics, and test services to federal customers.
Top Secret/SCI clearance required; AWS cloud and GovCloud; JavaScript/Angular/Typescript/Node.js; Java/Spring and Python; MongoDB and PostgreSQL; Git; CI/CD; REST/SOAP; Linux/Unix; Jira/Confluence; Agile; ability to deploy and support IT solutions.
Git, AWS, Angular, Typescript, Node.js, MongoDB, JSON, SQL, XML, Java, Spring, Python, Jira, Confluence, Jenkins, Maven, Ansible, Chef, Linux/Unix, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, S3, Redshift, Redis, Elasticsearch, NoSQL, REST, SOAP, LDAP, HTTP, RDBMS
2mo
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Senior AI or ML Engineer - Remote
United States or Eden Prairie or Minneapolis or Washington
$120k-$215k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Diversified health care helping people live healthier lives.
5+ YOEBachelor's or 4+ years equivalent; 5+ years software development (Python, Core Java, or Scala); 3+ years deploying AI/ML models in production; 3+ years cloud experience (Azure or AWS) with Kubernetes; 2+ years data engineering; Terraform and GitHub experience.
Python, Core Java, Scala, Terraform, Azure, AWS, Kubernetes, GraphQL, GitHub
2mo
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Senior Platform Engineer
Washington, District of Columbia, United States
$121k-$165k/yr OnsiteFull Time
The Nuclear Company
The Nuclear Company: U.S. nuclear infrastructure platform integrating reactor deployment, plant services, and operating systems for fleet-scale nuclear power.
5+ YOE5+ years building and running production backend/platform systems; strong backend coding (Python, Go, Java, TypeScript); CI/CD, integrations (REST APIs, event streams), cloud (AWS), infra-as-code, data modeling; BS/MS or equivalent experience.
Python, Go, Java, TypeScript, REST APIs, CI/CD, AWS, Palantir Foundry, Databricks, Snowflake, React, SCADA, Model Context Protocol (MCP)
2mo
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Mission Software Engineer, Infrastructure
Costa Mesa or Seattle or Washington
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
5+ YOE5+ years engineering experience (3+ in infrastructure/operations). Deep Kubernetes expertise, strong programming in Go/Python/Rust/Java, cloud (AWS/Azure/GCP), debug distributed systems, incident leadership, eligible for U.S. Top Secret clearance.
Kubernetes, Go, Python, Rust, Java, AWS, Azure, GCP, ArgoCD, FluxCD, Spinnaker, Jenkins, Prometheus, Grafana, ELK/EFK, Vault, Sealed Secrets, SOPS, Lattice OS
2w
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Senior Software Engineer
Washington, D.C. or Arlington
$140k-$206k/yr OnsiteFull Time
Vantor
Vantor: Forging the new frontier of spatial intelligence.
2+ YOEU.S. citizen with active TS/SCI clearance and CI polygraph, 2–5 years of experience, bachelor's degree in a technical discipline, Java and Python development, REST APIs, databases, Git, and Agile methodologies.
Java, Python, RESTful APIs, Spring Boot, Flask, FastAPI, Django, Kubernetes, Docker, AWS, Google Cloud, Azure, Git, SQL, CI/CD, DevSecOps
2mo
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Senior Software Engineer- Data Engineering
Reston or San Diego or Washington or Maryland or Virginia or California
$143k-$193k/yr RemoteFull Time
Noctua Technology
Noctua Technology: Building a safe and equitable future through technology.
US citizen eligible for Secret clearance; expert SQL and relational DB skills; experience designing scalable data pipelines, cloud platforms (AWS/Azure/GCP), Python/Java/C++, ETL tools, data migration, and data visualization.
SQL, MySQL, PostgreSQL, Beam, Airflow, Kafka, Jupyter, Colab, Pandas, Tableau, Looker, PowerBI, Qlik, SuperSet, AWS, Azure, GCP, Python, Java, C++, Git, Spark, Hadoop, Docker, Kubernetes

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