1mo
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Senior Software Engineer (NodeJS, React)
Budapest or New York City or Washington or Vancouver or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
5+ YOE5+ years hands-on commercial development, strong SQL/RDBMS, microservices and REST API experience, cloud-native (AWS) experience; NodeJS/React, CI/CD, containers and mentoring skills preferred.
SQL, RDBMS, REST APIs, AWS, NodeJS, React, CI/CD, containers, GitHub actions, QuickSight, Lookr
1mo
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Senior Software Engineer, Mobile
Bethesda or Waltham
$140k-$220k/yr HybridFull Time
6+ YOE6+ years mobile development experience with React Native, strong JavaScript/TypeScript skills, state management (Redux/MobX), testing (Jest, React Native Testing Library), cross-platform iOS/Android production experience, and mentoring ability.
React Native, JavaScript, TypeScript, Redux, MobX, Jest, React Native Testing Library, RESTful APIs, GraphQL, Node.js, CI/CD
1mo
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Senior Software Engineer
United States or California or Colorado or Hawaii or Illinois or Maryland or Minnesota or New Jersey or New York or New York City or Vermont or Washington or Washington
$150k-$180k/yr RemoteFull Time
5+ YOE5+ years software development experience; deep expertise in software architecture, system design, scalability, cloud-native design, security; proficiency with Ruby on Rails, React, AWS, and PostgreSQL; strong communication and mentoring skills.
Ruby on Rails, React, AWS, PostgreSQL
1mo
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Senior Full Stack Developer
McLean, Virginia, United States
$100k-$185k/yr OnsiteFull Time
5+ YOE5+ years software development experience (front-end and back-end) with Java and React; cloud-native services (Microsoft Azure), CI/CD (Jenkins/GitHub Actions), Docker, automated testing, and Agile/DevSecOps practices.
Java, React, Microsoft Azure App Service, Python Flask, JavaScript, Microsoft Azure AI services, Microsoft Cosmos DB, PostGRES, Microsoft Azure API Management, Jenkins, GitHub Actions, Docker, CI/CD
2mo
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Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
2w
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Senior Full Stack Engineer, Autopilot
San Francisco or Washington or New York City or United States
$150k-$185k/yr HybridFull Time
7+ YOE7+ years experience with Node/TypeScript, React/React Native, GraphQL and Postgres; strong observability, vendor integration knowledge, communication and critical thinking.
TypeScript, React, React Native, Node, GraphQL, Postgres
2mo
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365-369 - Senior Software Engineer
Fort Meade or Linthicum
$191k-$214k/yr OnsiteFull Time
8+ YOEActive TS/SCI with polygraph; US citizenship; Bachelor's degree plus 8 years of experience; strong Python/Java; PySpark, Kubernetes, Docker, Elasticsearch; AI/ML tooling; cloud-native platforms; governance and agile delivery.
Python, Java, PySpark, Jupyter Notebooks, Kubernetes, Docker, Elasticsearch, GHOSTMACHINE, Query Time Analytics, Git, GitLab, Hugging Face, Bailo, OpenAI, AWS Bedrock, AWS SageMaker, AWS EKS, React, EX, Terraform
2mo
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Software Engineer - Senior
Bolling AFB, District of Columbia, United States
OnsiteFull Time
8+ YOE8+ years hands-on software development, TS/SCI clearance with CI Poly, full stack with modern JS and backend, cloud-native, DevSecOps, leadership.
React, Angular, Vue, Python, FastAPI, Django, Node.js, Java, Spring, Go, REST, GraphQL, PostgreSQL, MySQL, MongoDB, Redis, Docker, Kubernetes, OAuth, SAML, OIDC, MCP, GitLab, SAST, DAST
6d
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Senior Software Engineer
Jessup, Maryland, United States
OnsiteFull Time
10+ YOEActive TS/SCI with Polygraph and U.S. citizenship, 10+ years software design/deployment experience, bachelor's in CS/CE/EE/Math (or 4yrs exp), fluency with AI-native IDEs, containers, hybrid deployments, and security concerns.
AI-native IDEs, TypeScript, Python, React, Postgres, RAG, vector stores, containers, OAuth, OIDC, MFA, RBAC, APIs, CI/CD, observability
1mo
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Lead Software Engineer
Tysons Corner, Virginia, United States
HybridFull Time
8+ YOE8+ years software development with technical leadership; strong TypeScript/JavaScript, React, interactive UI, API integration, cloud-native services; Agile experience; mentoring and strong communication skills; Bachelor's or equivalent.
TypeScript, JavaScript, React, APIs, CI/CD
1mo
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Senior Software Engineer- Application Development
San Diego or Reston
$138k-$187k/yr RemoteFull Time
Design and lead full-stack, cloud-native web applications; strong skills in Java/JavaScript/Python, front-end frameworks, containers, CI/CD, cloud platforms, and collaboration with clients and cross-functional teams.
HTML, CSS, JavaScript, Java, Python, Node.js, Angular, React, Docker, Kubernetes, CI/CD, Git, AWS, Microsoft Azure, Google Cloud
1mo
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Lead Engineer - Mobile Platform - Cross-Platform - Remote
Minnetonka or Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
Experience designing and leading cross-platform (React Native) and native (iOS/Android) mobile platforms; strong mobile development (Swift, Kotlin/Java), APIs (REST/GraphQL), cloud, CI/CD; technical leadership and team mentoring.
React Native, Swift, Kotlin, Java, APIs, REST, GraphQL, Cloud platforms, CI/CD, AI/ML
3mo
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Lead Engineer
Bethesda, Maryland, United States
$150k-$180k/yr HybridFull Time
8+ YOE8+ years in software engineering; hands-on senior IC; data architecture; API design and integrations; AI-native mindset.
Next.js, React, TypeScript, tRPC, Prisma, Turborepo, Inngest, WorkOS, Cronofy, Aurora PostgreSQL, AWS, AWS SES
2w
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Sr. AWS Full Stack Developer (TS/SCI)
Herndon, Virginia, United States
OnsiteFull Time
4+ YOEActive TS/SCI clearance preferred,4+ years full-stack development in cleared environments, strong AWS cloud-native experience, Python and React/TypeScript skills, CI/CD and secure coding practices.
AWS, Python, React, TypeScript, Material UI, Lambda, EC2, S3, RDS, EKS, API Gateway, Step Functions, AWS Cloud Development Kit (CDK), PostgreSQL, SQL Server, Oracle, MongoDB, DynamoDB, CI/CD, DevSecOps, RESTful APIs
1w
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AI/ML Full Stack Engineer
Columbia, Maryland, United States
$100k-$203k/yr HybridFull Time
5+ YOEMust have TS/SCI clearance, 5+ years software development, experience with LLMs, agentic AI frameworks, frontend (React/Next.js/Angular) and backend (Python/Node.js/Java/Go), cloud-native deployments, and rapid prototyping.
Claude Code, OpenAI Codex, Cursor, LangGraph, CrewAI, Google ADK, React, Next.js, Angular, TypeScript, JavaScript, Python, Node.js, Java, Go, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, Azure, GCP
1mo
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GD169 Senior Software Systems Engineer & Architect
Greenbelt, Maryland, United States
OnsiteFull Time
10+ YOE10+ years designing and developing cloud-native, containerized, and serverless systems in AWS; strong Python/Node.js or C/C++ skills; experience with Docker, Kubernetes/EKS, Terraform/CloudFormation, geospatial data formats, and ability to obtain NASA Tier 1 investigation; U.S. citizen.
Docker, Kubernetes, Amazon EKS, AWS Lambda, Amazon S3, Amazon DynamoDB, Terraform, AWS CloudFormation, Python, Node.js, C, C++, Git, NetCDF, HDF, HDF-EOS, GRIB, Zarr, Dask, Jupyter Notebooks, JupyterHub, JupyterLite, JavaScript, TypeScript, React, CI/CD, Unix, Linux
1mo
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AWS Full Stack Engineer
Springfield or Reston or Arnold
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years full-stack and enterprise application development; 2+ years AWS and IaC experience; proficiency with React/Vue, backend languages (Java, Python, Go, C++), JavaScript/TypeScript, containerization, and cloud-native patterns; TS/SCI clearance required.
React, Vue, Java, Python, Go, SQL, C++, JavaScript, TypeScript, HTML, CSS, AWS, ECS, Lambda, SQS, SNS, EC2, RDS, DynamoDB, IAM, AWS CDK, Terraform, CloudFormation, Docker, Kubernetes, MongoDB, API Gateway
1w
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IVA Software Engineer
Arlington, Virginia, United States
$140k-$155k/yr HybridFull Time
7+ YOE7+ years software engineering experience building cloud-native web applications with TypeScript/JavaScript, React/Next.js, NestJS, AWS, CI/CD, and relational databases; active DoD Secret clearance required.
JavaScript, TypeScript, React, Next.js, NestJS, AWS, Lambda, API Gateway, S3, ECS, Fargate, CloudFormation, CDK, CodePipeline, CodeBuild, GitLab, Jenkins, Nexus, Oracle, PostgreSQL, Aurora, TypeORM, Prisma, DBeaver, pgAdmin, SQL Developer, OKTA, CyberArk, Jira Service Management
1w
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Staff Software Engineer - Full Stack
McLean, Virginia, United States
$135k-$150k/yr RemoteFull Time
9+ YOEBachelor's degree and 9+ years experience (or equivalent). Expert with React and Ruby on Rails, RESTful APIs, cloud-native development (AWS), Datadog, CI/CD, strong communication, and ability to obtain Tier 4 Public Trust clearance.
React, Ruby on Rails, RESTful APIs, AWS, Datadog, CI/CD, React Native, TypeScript, Kubernetes
2w
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Full Stack Senior Software Engineer– Investment Risk Technology
Baltimore or Washington or Maryland or Colorado or Washington or New York or California
$121k-$258k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent,5+ years software engineering experience,proficiency in object-oriented languages (C#/.NET),cloud-native AWS experience,SQL skills,automated testing and CI/CD practices.
C#, .NET, PostgreSQL, React, AWS, SNS, SQS, S3, Lambda, ECS, DynamoDB, Snowflake, Dagster, Python
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