Top Senior Level Javascript Jobs in Washington DC,

The Principal EVM Software Engineer will enhance Hedera's smart contract services and performance by designing algorithms, implementing Java and Node.js applications, contributing to EVM developments, and engaging in the Hedera blockchain ecosystem.

The Principal Software Engineer will develop a training platform for a cloud-first command and control software at Hypergiant, involving integration with third-party APIs, creating working prototypes, and leading a team of engineers. Responsibilities also include collaborating with clients and product teams to design enterprise architecture and improve machine learning deployment processes.

The Marketing Web Developer at Instructure will manage and enhance the Drupal web environment for their education website. Responsibilities include collaborating with stakeholders to develop new components, ensuring correct page implementations, and resolving bugs. The candidate should have extensive experience with PHP and open-source CMS platforms, particularly Drupal.

RevOpsforce is looking for a Full-Stack Developer with at least 5 years of experience to design and develop software solutions that enhance client revenue. Responsibilities include creating full-stack applications, collaborating with teams, and utilizing Azure services for scalable solutions.

As a Senior GenAI Engineer, you will architect and implement AI-driven solutions, integrate Large Language Models, collaborate with teams to transform business needs into technical solutions, optimize AI features for applications, and lead complex projects in healthcare technology.

As a Product Engineer at Ditto, you will design, implement, and test mission-critical applications for real-time data synchronization, working closely with a small team to manage end-to-end application development, advocate for customer needs, and ensure optimal performance and best practices in developing mobile applications.

The Senior Ads Engineer at Brave will be responsible for building and scaling features for the Brave Ads platform, requiring a full stack approach from infrastructure to front-end tooling. The role necessitates experience in deploying production backends with JavaScript/TypeScript, and a focus on privacy and reliability.