senior developer jobs in Washington, United States

Senior Salesforce developer responsible for designing and developing applications within healthcare domain ...

We are looking for a Senior · Python Developer to join our software development team. · ...

The Senior Software Developer will lead the design and development of the new application. · This role will design and implement backed APIs using Java Spring Boot, build secure and responsive UIs in React, and develop optimized PostgreSQL schemas and queries. · Lead full-stack d ...

This role is posted on behalf of the following client: · They are a technology consulting and solutions provider that delivers fully customizable, · point-of-need enterprise services spanning artificial intelligence, · software development, robotics, cybersecurity, · cloud infras ...

We are seeking a Senior C# / .NET Developer to support full‑lifecycle development of custom enterprise applications in a mission‑critical, highly visible environment. · This role is ideal for a seasoned developer who is customer‑focused, self‑directed, and comfortable working ons ...

We are seeking a Senior C# / .NET Developer to support full-lifecycle development of custom enterprise applications in a mission-critical, highly visible environment. · ...

The Senior Director of Development will play a defining role in shaping and executing a bold fundraising strategy to fuel FZS's expanded global impact. · ...

The Office of the Chief Financial Officer (OCFO) whose mission is to enhance the fiscal and financial stability, accountability and integrity of the Government of the District of Columbia is in search of a Senior Dotnet Developer (IT Specialist – APPSW). This position requires de ...

We are looking for a Senior SailPoint Developer with an ACTIVE secret clearance for a REMOTE role. · A Senior SailPoint Developer specializing in application onboarding is responsible for designing, developing, and implementing complex integrations within SailPoint IdentityIQ (II ...

We're seeking a Senior Software Developer to join our growing team. You'll help design and build performant web applications and cloud-native services that power core features of our platform. · Data-Centric Development: Work on data-driven features and services. · Cloud Services ...

Pay: $130, $150,000.00 per year · Job Description: Senior Python Developer · The Senior Python Developer is responsible for designing, developing, and implementing Python based automation to execute the reconciliation process. They are responsible for building robust, scalable ET ...

H2 Performance Consulting is seeking a Senior Cloud Developer to provide support to the Administration and Resource Management Division within Headquarters Marine Corps. · ...

Pay: $130, $150,000.00 per year · Job description: Senior Software Developer · Constellation seeks a Senior Software Developer to join our Homeland Security Team. This role requires a strong front-end development background using React, along with hands-on Python experience for b ...

We are seeking a Senior Developer for GenAI to design and implement generative AI solutions using large language models (LLMs) and related technologies. Key responsibilities include building and optimizing AI-powered applications using frameworks like LangChain or LlamaIndex. · B ...

We are seeking a high-caliber Senior GIS Developer to support a major transportation leader in Washington DC This role is pivotal in bridging the gap between ArcGIS Enterprise and critical corporate systems moving beyond simple map-making to complex systems integration You will s ...

+ Own the lifecycle, architecture and governance of SharePoint Online site collections. + Implement and maintain governance, security standards for SharePoint Online. + Design build and optimize enterprise workflows using Power Automate to support multisite processes. · + Collabo ...

Job Description · ECS is seeking a Software Developer - Senior to work in our Washington, DC office. Please Note: This position is contingent upon contract award. · Key Responsbilities · Design, develop, test, and deploy software solutions across classified enclaves · Support Sha ...

We are searching for a Top Secret cleared Cloud Developer (Senior) to join our team in Washington, DC.You will be working in an organization that's mission is to accelerate operations through data and new analytical insights. · In this role you will support ongoing maintenance of ...

Randstad is seeking a high-caliber Senior GIS Developer to support a major transportation leader in Washington, D.C. This role is pivotal in bridging the gap between ArcGIS Enterprise and critical corporate systems. · ...

Our client is seeking a ServiceNow Senior Developer to join their team in the government and public sector. · ...