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Trainee Frontend Javascript Developer Jobs in Frederick, MD

Expertise in at least one high-level programing language like Python, C, C++ or Java in addition to front end JavaScript API usage like Svelte or React. Basic Qualifications: * US citizenship is ...

The developer will design and implement user interfaces for AI applications such as chatbots ... Front-End Development * Develop responsive, modern web applications using React, JavaScript ...

Senior UI engineer

Rockville, MD · On-site

$132K - $165K/yr

A successful history of developing, optimizing, and maintaining Angular applications with TypeScript and modern JavaScript frameworks. * Understanding of Front-end Engineering tools/frameworks and ...

Solid knowledge of front-end technologies including HTML5, JavaScript/TypeScript, CSS3, and ... Experience using DevOps and CI/CD tools including Git/Bitbucket, Bamboo/Jenkins, SonarQube, and ...

Solid knowledge of front-end technologies including HTML5, JavaScript/TypeScript, CSS3, and ... Experience using DevOps and CI/CD tools including Git/Bitbucket, Bamboo/Jenkins, SonarQube, and ...

Java Developer (HL7/FHIR)

Rockville, MD · On-site

$52 - $67.25/hr

Experience with JavaScript and TypeScript for light frontend development or full-stack integration. * Bonus: Familiarity with modern frontend frameworks such as React, Angular, or Vue for building ...

Full Stack Java Developer

Rockville, MD

$53.50 - $69/hr

Capable of doing both front-end and back-end work Development, JAVA, J2ee,SQL, coding, programming ... JavaScript Strong relational database programming skills GOOD TO HAVE! This person should be able ...

Java Developer (Healthcare)

Rockville, MD · On-site

$52 - $67.25/hr

Experience with JavaScript and TypeScript for light frontend development or full-stack integration. * Bonus: Familiarity with modern frontend frameworks such as React, Angular, or Vue for building ...

Java Developer to design

Rockville, MD

$52 - $67.25/hr

Experience with JavaScript and TypeScript for light frontend development or full-stack integration. * Bonus: Familiarity with modern frontend frameworks such as React, Angular, or Vue for building ...

Lead Software Developer

Gaithersburg, MD

$125K - $157K/yr

Solid knowledge of front-end technologies including HTML5, JavaScript/TypeScript, CSS3, and ... Experience using DevOps and CI/CD tools including Git/Bitbucket, Bamboo/Jenkins, SonarQube, and ...

Lead Software Developer

Gaithersburg, MD · On-site

$125K - $157K/yr

Solid knowledge of front-end technologies including HTML5, JavaScript/TypeScript, CSS3, and ... Experience using DevOps and CI/CD tools including Git/Bitbucket, Bamboo/Jenkins, SonarQube, and ...

Northstrat has various positions available, such as front-end, back-end, and full stack software ... React, Angular, Vue.js, Javascript * Java, NodeJS, Ruby, Clojure, Python * Docker, Kubernetes ...

Create reusable, tested front-end components and backend services using modular design patterns ... Production experience using TypeScript and modern JavaScript (ES6+) alongside HTML5 and CSS3 with ...

New

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

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Showing results 1-20

Trainee Frontend Javascript Developer information

See Frederick, MD salary details

$42.3K

$109.8K

$154.6K

How much do trainee frontend javascript developer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for trainee frontend javascript developer in Frederick, MD is $109,780.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,400.00 and $120,300.00 per year, depending on experience, location, and employer.

What is the difference between Trainee Frontend Javascript Developer vs Junior Frontend Developer?

AspectTrainee Frontend Javascript DeveloperJunior Frontend Developer
Required CredentialsBasic understanding of HTML, CSS, JavaScript; often in training or entry-levelFundamental skills in frontend development; some work experience or portfolio
Work EnvironmentLearning-focused, supervised training programs or internshipsActive development tasks, collaborating with teams, more independent
Employer & Industry UsageInternships, apprenticeships, entry-level roles in tech companiesFull-time roles in web development teams across industries

In summary, a Trainee Frontend Javascript Developer is typically in training or an internship, focusing on learning and skill development. A Junior Frontend Developer has more hands-on experience and is responsible for contributing to live projects, working more independently within a team.

What are popular job titles related to Trainee Frontend Javascript Developer jobs in Frederick, MD? For Trainee Frontend Javascript Developer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Trainee Frontend Javascript Developer jobs in Frederick, MD look for? The top searched job categories for Trainee Frontend Javascript Developer jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Trainee Frontend Javascript Developer jobs? Cities near Frederick, MD with the most Trainee Frontend Javascript Developer job openings:
Chief Systems Architect

Chief Systems Architect

Leidos

Gaithersburg, MD

$154K - $278K/yr

Full-time

Medical, Retirement, PTO

Posted 6 days ago


Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

55th of 426 rated business services


Job description

Description

Leidos Intel Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world. Our team’s focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.

The National Solutions Business Area is currently seeking a highly motivated Chief Systems Architect for the Maru Program. The successful candidate will serve as the lead technical authority guiding architectural design, systems integration, and enterprise strategy across a high-visibility geospatial intelligence initiative.

The Chief Systems Architect will work closely with our customer leadership, mission stakeholders, and other contractors to develop and implement a scalable, secure, and resilient enterprise architecture supporting both current and future geospatial intelligence (GEOINT) missions.

Please note Gaithersburg, MD is the program’s primary work location.

Clearance Level Required:

Active Top Secret/SCI with the ability to successfully pass a Polygraph examination.

Primary Responsibilities:

  • Serve as the lead architect for a primary task order, while providing architectural guidance and alignment across the broader program as needed to ensure consistency, interoperability, and compliance across multiple task orders.
  • Serve as the principal systems architect and strategic technical advisor on all matters related to enterprise systems design, cloud integration, and architecture modernization.
  • Lead the development and evolution of architectural frameworks and system-of-systems designs aligned with the customer’s long-term GEOINT strategies.
  • Provide authoritative recommendations on technology integration, standards adoption, and data flow optimization.
  • Collaborate with Product Managers, Release Train Engineers (RTEs), and cross-functional scrum teams to translate business needs into technical solutions that meet performance, scalability, security, and compliance requirements.
  • Guide technical decision-making across geographically dispersed teams to ensure consistent design patterns, coding standards, and DevSecOps practices.
  • Conduct architecture reviews and provide governance to ensure solutions are compliant with federal enterprise architecture frameworks, cybersecurity mandates (e.g., NIST), and cloud adoption strategies.
  • Define, update, and validate architectural patterns and interface specifications for enterprise-level systems.
  • Drive cloud-native solution strategies including containerization, and continuous integration/continuous delivery/deployment (CI/CD) pipelines in secure environments.
  • Analyze and evaluate emerging technologies to inform future-state architecture and capability roadmaps.
  • Represent Leidos and the Maru Program in high-level technical exchanges, reviews, and governance boards with the customer and Intelligence Community (IC) stakeholders.
  • Drive user-facing front-end development and back-end infrastructure that integrates with existing customer systems and end user mission requirements.
  • Expertise in at least one high-level programing language like Python, C, C++ or Java in addition to front end JavaScript API usage like Svelte or React.

Basic Qualifications:

  • US citizenship is required per contract.
  • Master’s with 15-20 years of prior relevant experience or Doctorate with 13-16 years of prior relevant experience.
  • 10+ years of progressive experience in systems architecture, software development, solution engineering, or enterprise information technology (IT).
  • Strong interpersonal and communication skills, with the ability to present complex technical concepts to both technical and non-technical stakeholders.
  • Proven experience designing, implementing, and managing complex, mission-critical enterprise architectures with the IC.
  • Deep expertise in cloud architecture (AWS/C2S/IC GovCloud), data integration, and secure multi-domain systems.
  • Experience working with geographically dispersed Agile teams and participating in SAFe ceremonies (e.g., PI Planning Events, System Demos).
  • Familiarity with GEOINT data, the customer’s tools, infrastructure, and tradecraft.
  • Exceptional communication and stakeholder engagement skills, with a demonstrated ability to lead cross-organizational collaboration.
  • Knowledge of cybersecurity frameworks (e.g., NIST 800-53), zero-trust architectures, and cloud security principles.
  • Certifications such as The Open Group Architecture Framework (TOGAF), AWS Certified Solutions Architect, Google Professional Cloud Architect, Microsoft Certified: Azure Solutions Architect Expert, Certified Information Systems Security Professional (CISSP), Certified Cloud Security Professional (CCSP), Project Management Professional (PMP), or Red Hat Certified Architect (RHCA).

Preferred Qualifications:

  • Experience supporting customer mission operations, and programs.
  • SAFe certification, such as SAFe Architect, SAFe Agilist (SA), or SAFe Program Consultant (SPC).
  • Experience with cloud platforms (e.g., AWS, Azure, GCP), hybrid cloud, and cloud migration strategies.
  • Experience mentoring junior architects or leading architecture communities of practice.

#Maru

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:June 4, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $154,050.00 - $278,475.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


What Leidos employees say

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Benefits

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Workplace

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Leidos logo

About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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