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Senior Javascript Engineer Jobs in Washington, DC

Ryde Technologies, LLC

Senior Data Engineer

Crystal City, VA · Hybrid

$121K - $164K/yr

This role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python ... Mentor and develop senior and mid-level engineers, fostering a culture of technical excellence ...

Capital One

Sr. Distinguished Engineer

Mclean, VA · On-site

$105K - $145K/yr

Sr. Distinguished Engineer As a Sr. Distinguished Engineer at Capital One, you will be a part of a ... Web technologies (JavaScript, TypeScript and SPA frameworks) * Full ML development lifecycle using ...

Capital One

Sr. Distinguished Engineer

Mclean, VA · On-site

$105K - $145K/yr

Sr. Distinguished Engineer As a Sr. Distinguished Engineer at Capital One, you will be a part of a ... Web technologies (JavaScript, TypeScript and SPA frameworks) * Full ML development lifecycle using ...

Polar IT Services

Senior Salesforce Developer

Reston, VA · On-site

$130K - $159K/yr

Senior Salesforce Developer ( Its a backfill role) Location: Reston, VA Mode of work: 3 days Hybrid ... JavaScript Developer I (for LWC-heavy roles) Soft Skills • Strong problem-solving and analytical ...

ClearEdge

Senior Software Engineer

Annapolis, MD · On-site

$121K - $159K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

ClearEdge

Senior Software Engineer

Annapolis Junction, MD · Hybrid

$134K - $177K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

ClearEdge

Senior Software Engineer

Annapolis Junction, MD

$134K - $177K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

VTG

Senior Test Systems Engineer

Springfield, VA · Hybrid

$135K - $190K/yr

... Python, Javascript, and AWS and C2S. * Working knowledge of Model-Based Systems Engineering ... Senior-level systems integration experience working in government or industry integrating large ...

GRVTY

Senior Software Engineer

Chantilly, VA · On-site

$200K - $270K/yr

What You'll be Owning The Senior Software Engineer will be responsible for working within Cloud Services for the Sponsor, using Python, Javascript, and other tools to provide software development ...

Toyon

Senior Software Engineer

Ashburn, VA · On-site

$130K - $190K/yr

This position is an opportunity to work on a software engineering team with senior staff members ... Object-oriented software development in C++, C#, Java, JavaScript, Python and/or other (React and ...

Headway Tek Inc

Senior Observability Engineer

Mclean, VA · On-site

$107K - $147K/yr

Senior Observability Engineer Location:Mclean,VA(Hybrid) C2C or W2 Already (ESS ,elastic Cloud ... Real User Monitoring (RUM) * Experience developing automation using Python and JavaScript

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All JobsJavascript Engineer JobsSenior Javascript Engineer JobsSenior Javascript Engineer Jobs in Washington, DC

Senior Javascript Engineer information

See Washington, DC salary details

$141.5K

$189.7K

$216.2K

How much do senior javascript engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior javascript engineer in Washington, DC is $189,731.00, according to ZipRecruiter salary data. Most workers in this role earn between $176,600.00 and $204,400.00 per year, depending on experience, location, and employer.

What does a senior JavaScript engineer do?

A Senior JavaScript Engineer is responsible for designing, developing, and maintaining complex web applications using JavaScript and related technologies. They often lead development teams, make architectural decisions, and ensure best coding practices are followed. In addition to writing code, they may mentor junior developers, review code for quality, and collaborate with cross-functional teams to deliver high-quality software solutions.

What are the key skills and qualifications needed to thrive as a senior JavaScript engineer?

To thrive as a Senior Javascript Engineer, you need deep expertise in JavaScript, modern front-end frameworks (like React or Angular), and a solid grasp of software engineering principles, typically supported by a degree in computer science or equivalent experience. Familiarity with build tools (Webpack, Babel), version control systems (Git), and automated testing frameworks is crucial for efficient development. Strong problem-solving skills, effective communication, and leadership abilities help you mentor team members and collaborate on complex projects. These skills are vital for delivering high-quality, scalable applications and driving innovation within development teams.

What are some common challenges faced by senior JavaScript engineers when leading projects with cross-functional teams?

Senior JavaScript Engineers often encounter challenges such as aligning frontend and backend development timelines, ensuring code quality across distributed teams, and effectively communicating complex technical concepts to non-technical stakeholders. Managing dependencies between various team members and integrating new technologies or frameworks can also present difficulties. Successful engineers overcome these challenges by fostering clear communication, implementing robust documentation, and promoting collaborative problem-solving within agile workflows.

What are popular job titles related to Senior Javascript Engineer jobs in Washington, DC?

For Senior Javascript Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Senior Javascript Engineer jobs in Washington, DC look for?

The top searched job categories for Senior Javascript Engineer jobs in Washington, DC are:

Senior Javascript Engineer jobs near you
Infographic showing various Senior Javascript Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $189,731 per year, or $91.2 per hour.

Senior Data Engineer

Ryde Technologies, LLC

Crystal City, VA • Hybrid

$121K - $164K/yr

Full-time

Posted 28 days ago

Job description

Job Overview

We are seeking a Senior Data Engineer to support our Federal Government Customer with delivering secure, cloud-based mission systems. The Engineer will own the end-to-end technical design across full-stack applications, microservices, and AWS infrastructure, setting architectural direction and guiding a team of engineers through delivery. This role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python, Apache Camel, GraphQL), data, and cloud layers — translating mission requirements into scalable, maintainable solutions that meet federal compliance requirements (NIST 800-53, FedRAMP, DHS 4300A). The ideal candidate is a hands-on technical leader who can move fluidly between whiteboard design, code review, and stakeholder briefings, and who has a track record of leading architecture for complex distributed systems in regulated environments.
**Hybrid role - one day on-site, four days remote

Core Responsibilities

  • Lead the end-to-end architecture for secure, cloud-based mission applications, spanning front-end, back-end, microservices, data, and AWS infrastructure layers.
  • Define and maintain reference architectures, design patterns, API contracts, and architectural decision records (ADRs) that guide the engineering team and ensure consistency across the program.
  • Architect microservices-based solutions using Java, Spring Boot, and Apache Camel, with well-defined integration patterns over REST, GraphQL, XML, and JSON.
  • Direct front-end architecture using React, JavaScript, and HTML/CSS, establishing component standards, state-management patterns, and accessibility/Section 508 compliance.
  • Design database schemas and data engineering solutions across multiple platforms (relational and NoSQL), including data modeling, performance tuning, and migration strategy.
  • Architect AWS deployments using EC2, ECS, EBS, RDS Postgres, ALBs, Lambda, S3, and Amazon MQ — defining networking, scaling, resilience, and cost-optimization strategies.
  • Provide hands-on technical leadership: review code and infrastructure-as-code (Terraform), conduct design reviews, and resolve cross-team architectural issues.
  • Establish CI/CD and DevSecOps standards in partnership with platform teams, leveraging Git, Jenkins, Terraform, and Vault to automate secure build, deploy, and release workflows.
  • Embed security and compliance controls (NIST 800-53, FedRAMP, DHS 4300A) into all architectural designs, supporting ATO activities and POA&M remediation.
  • Mentor and develop senior and mid-level engineers, fostering a culture of technical excellence, code quality, and continuous improvement.
  • Engage directly with government stakeholders to present architectural decisions, trade-off analyses, and roadmap recommendations, translating technical concepts for non-technical audiences.
  • Evaluate emerging technologies, conduct proofs-of-concept, and recommend strategic investments aligned to long-term mission needs.


Requirements

  • Must be able to pass a full background check and obtain a Public Trust 6C
  • Eight (8) years of Information Assurance experience
  • Experience with the following technologies:
    • Database Design and Data Engineering in multiple platforms
    • Java
    • Springboot
    • Python
    • MicroServices
    • XML
    • JSON
    • Camel
    • GraphQL
    • Javascript
    • React
    • HTML, CSS
    • RHEL
    • AWS (EC2, EBS, ECS, RDS Postrgres, ALBs, Lamda, S3, Amazon MQ)
    • Git
    • Jenkins
    • Terraform
    • Vault


Preferred Additional Skills and Qualifications

  • Bachelor’s Degree in Computer Science or related field.

EEO Compliance:

Ryde is an Equal Employment Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Ryde will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

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