Top Remote Javascript Jobs in Washington, DC

Develop, maintain, and improve web applications and interfaces using Python and modern front-end technologies. Write clean, testable code, debug, integrate back-end data, document features, ensure security best practices, and collaborate with team members and customers to deliver user-focused solutions.

Build and maintain end-to-end web applications: design, code, test, debug, and deploy backend APIs and front-end components. Improve legacy systems, create reusable libraries, and support operations and clients while collaborating with product and customers.

The GTM Engineer role involves optimizing workflows and automation for Marketing and SDR teams, requiring problem-solving skills and technical expertise.

Lead front-end development for the Brands team: design and implement React/TypeScript UIs, ensure comprehensive testing and monitoring, collaborate on product definition, and iterate from customer feedback. Mentor peers and improve team processes.

As a Senior Full Stack Engineer, you'll build high-performance observability tools, engage with developers, and tackle technical challenges in monitoring applications.

The QA Engineer will build automated testing frameworks, integrate QA into CI/CD pipelines, and ensure the reliability of blockchain solutions.

Front-end–focused full-stack engineer building Angular SPAs, integrating Java-based back-ends, ensuring performance and accessibility, contributing to architecture, testing, CI/CD, containerization, and cross-team delivery.

Configure and implement SaaS/COTS platforms, design custom forms/templates/workflows, write and troubleshoot code (JavaScript and other languages), integrate third-party systems and APIs, document use cases and technical specs, and support project planning and testing for system modernization.

Lead Front End Software Engineer responsible for guiding technical direction in Angular development, collaborating with backend teams, and mentoring peers in a consulting environment.

As a Senior Software Engineer, you will design and develop high-quality payment systems, improve client transaction processing, mentor engineers, and ensure security and compliance in financial software.

As a Senior Software Engineer, you will design and maintain payment processing systems, ensuring secure and efficient client transactions, while mentoring other engineers and improving processes within the Payments & Blockchain team.

Design and implement Amazon Connect contact flows, integrating with Salesforce Service Cloud. Develop AWS Lambda functions, enhance CTI integrations, and maintain secure architecture.

The Backend Software Development Engineer III will design and implement backend solutions, focus on scalable APIs, data ingestion, and support cross-functional collaboration while ensuring code quality through testing and reviews.

The Salesforce Development Intern will optimize Salesforce environments by analyzing and refactoring code, improving performance, and ensuring system compliance. The role includes collaboration with developers and QA teams on coding, debugging, and deployment processes while gaining hands-on experience in Salesforce development and DevOps.

The SDET at Alkami ensures high-quality software delivery by maintaining automated test suites, enhancing test frameworks, participating in Agile ceremonies, and collaborating within scrum teams.

As a Postgres Deployment Engineer, you will manage PostgreSQL lifecycles, optimize CI/CD systems, resolve production issues, and mentor teammates. You will focus on deployment stability and enhance developer tools.

Collaborate with the product team to architect and develop user-focused web applications, utilizing React and other frontend technologies to ensure performance and reusability.

Embed with operational teams to identify and automate manual workflows using AI agents and code. Design, prototype, validate, and productionize agentic workflows with logging, monitoring, and guardrails. Collaborate with Product and Engineering, publish reusable automation modules, and iterate quickly based on user feedback.

Join Feed Media Group as a Full Stack Engineer to build new features for music streaming applications, collaborating with diverse teams and using modern technologies.

Lead and architect scalable, secure, customer-facing full-stack web applications. Set engineering standards, provide architectural leadership, mentor engineers, track product quality metrics, and partner with product to balance priorities, scope, and risk.

Lead design and implementation of user interfaces for applications, collaborating with UX designers and developers to create responsive, scalable architectures and establishing best practices.

Lead individual contributor on the KDE Query team to design, scale, and optimize a high-performance distributed query layer. Improve query speed, throughput, and latency, collaborate with product, support, and sales, and solve high-visibility, data-intensive engineering problems for large-scale network telemetry.

Design, build, and operate backend services and data infrastructure powering member-facing and clinical workflows. Implement and maintain APIs, optimize performance and scalability, debug production issues, and collaborate with product and frontend teams to deliver reliable, secure backend solutions.

Develop, configure, and customize Dynamics 365 CRM solutions using .NET, Web APIs (OData v4), and SQL Server. Collaborate with users to gather requirements, write documentation, test and support SaaS-hosted web applications, troubleshoot issues, and identify opportunities for scalability and improvement.

Lead the development of user-facing features, collaborate with team members, and mentor others while ensuring a high quality of software design and implementation.