Software Engineer, Web Developer - Front‑End with Top Secret

Full-time

Maania Consultancy Services

Denver, CO

Primarily responsible for:

Frontend web development using modern techniques and frameworks (e.g., HTML5, CSS3, CSS frameworks like LESS and SASS, Responsive Design, Bourbon, Twitter Bootstrap)
JavaScript development using modern standards, including strict mode compliance, modularization techniques and tools, and frameworks and libraries (e.g., jQuery, MV* frameworks such as Backbone.js and Ember.js, D3)
Consuming RESTful APIs
Using and working in team environments that use agile methodologies (e.g., Scrum, Lean)
Use of version control systems, specifically Git and GitHub
Ensuring Section 508 Compliance
Quickly researching and learning new programming tools and techniques
Using and working with open-source solutions and community
Creating web layouts from static images
Creating views and templates in full-stack frameworks like Rails, Express, or Django
Angular/React (RESTfull) AND/OR Java (Service Development Experience)

Additional Desired qualifications include:

Kubernetes
Docker
Continuous Integration and Deployment Tools: Git, Jenkins, Puppet, Docker
Agile SW development methodologies
SAFe processes

Apply

Vacancy posted a month ago

Similar jobs that could be interesting for youBased on the Software Engineer, Web Developer - Front‑End with Top Secret in Denver, CO vacancy

Front End Developer (Top Secret Clearance, Onsite in Denver)
...systems. We are seeking a Denver-based Front End developer who has an active Top Secret Clearance to join our team.... ...experience and a solid understanding of key web application design principles, you... ...Village, CO. Due to our work with the DoD, this person needs to already...
Front end
Local area
Immediate start
Flexible hours
Rocket Communications
Greenwood Village, CO
26 days ago
Software Engineer - Web Developer (Top Secret with agreement to obtain CI Poly)
...is looking for a TS Cleared Software Engineer to support a critical mission... ...on agency directives. We are developing innovative solutions for geospatial... ...Scrum team assisting with software requirements verification... ...Qualifications: Frontend web development using modern...
Front end
Flexible hours
North Point Technology
Denver, CO
5 days ago
Senior Software Engineer (Level III) - Top Secret clearance
$93.2k - $164.45k
...Martin Space is seeking a Senior Software Engineer to join our team in... ...days of work over 8 weeks, with every other Friday off. Responsibilities... ...portfolio of programs by developing payload analysis tools for... ...currently possess an active Top Secret clearance with adjudicated...
Suggested
Full time
Temporary work
Relocation
Flexible hours
Shift work
Lockheed Martin
Littleton, CO
4 days ago
Software Engineer with ACTIVE Top Secret/SCI Security Clearance
...TITLE: Software Engineer with ACTIVE Top Secret/SCI Security Clearance RATE RANGE: $90/ /hr - $112/hr W2 (no health... ...* RESPONSIBILITIES Design, develop, test, deliver, and maintain software... ...multi-tiered architectures, AWS web services, and microservice software...
Suggested
Full time
Relocation
Geologics Corporation
Aurora, CO
12 days ago
Fullstack Software Engineer
...Fullstack Software Engineer – Mural Pay Location... ...over five years, with $30T+ in annual... ...own features end-to-end, think carefully... ...for the developers and businesses building on top of us. If you... ...production‑grade web apps using Node... ..., and a front‑row seat to what...
Front end
INSIDER
Denver, CO
3 days ago
Senior Full Stack Software Engineering
...execution. Their world‑class engineering team builds products... ...systems. Own problems end‑to‑end across the... ...years of professional software engineering experience... ...background in component‑driven front‑end development (... ...the Team Works Autonomy with accountability: Small,...
Front end
Temporary work
Flexible hours
kcg staffing
Denver, CO
4 days ago
Full Stack Software Engineering
$82.1k - $172.4k
...Job Title: Full Stack Software Engineer Job Category: Engineering... ...to Start: TS/SCI with Polygraph Employee... ...Anticipated Posting End: 9/30/2026 The Opportunity... ..., you will design, develop, and maintain... ...building responsive, modern front-end applications. Service...
Front end
Full time
Contract work
Work experience placement
Local area
Flexible hours
CACI International
Aurora, CO
5 days ago
Staff Backend Software Engineer
$172k - $223k
...deploying a suite of software solutions to millions... ...kind in North America, with 400 million freights posted... ...Backend Software Engineer, you will be a key technical... ...managers, DevOps, and front-end engineers, to deliver... ...or MongoDB, and Secrets Manager/S3/CloudWatch,...
Front end
Contract work
Temporary work
For contractors
Work experience placement
Work at office
Local area
Immediate start
Flexible hours
Dat Services Inc
Denver, CO
1 day ago
Lead Full Stack Engineer
$130k - $155k
...Denver Headquarters with our anticipated... ...office spans the top two floors of the... ...experienced Lead Full-Stack Engineer to join our... ...applications across modern front-end and back-end... ...Design and develop scalable applications... ...Computer Science, Software Engineering, or a...
Front end
Temporary work
Work at office
Local area
AIR Communities
Denver, CO
1 day ago
Mid-Senior Full Stack Developer Aurora, CO, US
$108.4k - $227.5k
...Start: TS/SCI with... ...USAnticipated Posting End: 8/31/2026**The... ...layer and modern web UI delivering... ...Full Stack Developer, you will operate... ...you will:* Engineer the Interface... ...responsive front-end applications... ...the OWASP Top 10 throughout... ...of full-stack software engineering...
Front end
Contract work
Work experience placement
Flexible hours
CACI International
Aurora, CO
4 days ago
TC - Digital Engineering - Frontend Software Engineer - Manager - Multiple Positions - 1709199
$224.06k
...unique as you are, with the global scale, support... ...- Digital Engineering – Frontend Software Engineer (Manager) (... ...analyzing, designing, developing, integrating, testing... ...complex, high-performance front-end applications with... ...user experience for web applications. Champion...
Front end
Full time
Work experience placement
Summer holiday
Immediate start
Monday to Friday
EY
Denver, CO
20 hours ago
Python Fullstack Developer
...Python Developer / Full Stack Developer Location : Denver , CO ( 5 days onsite ) Strong experience in Front-End Development (HTML, CSS, JavaScript) - Hands-on experience with React.js / Vue.js / Angular (any one is fine) - Experience with modern UI frameworks...
Front end
Equiliem
Denver, CO
22 hours ago
Full Stack Java Developer Frontend + Backend Pro
...is seeking an experienced Full Stack Java Developer in Englewood, Colorado. The ideal candidate... ...have over 6 years of experience in both front-end and back-end development. Responsibilities include constructing web pages with AngularJS and developing back-end services...
Front end
Artech Information System LLC
Englewood, CO
4 days ago
Software Engineer II
...Junior/Mid-Level Angular Developer Project Scope/... ...knowledge is a plus. Top Skills: Angular, JavaScript... ..., made up of mostly Software Engineer 4s and a couple... ...of software. Familiar with a variety of the field... ...professional experience with front-end development in Angular...
Front end
My3Tech Inc
Englewood, CO
5 days ago
Full Stack JavaScript Developer - IV
...linux, postgres, Rust, Smalltalk, TypeScript, open source software, and cloud services. Strong knowledge of common web front-end technologies (HTML5, CSS, JavaScript, and React.JS). Working Experience with React.JS and JavaScript tempting systems like DustJS. Experience...
Front end
Work experience placement
Samprasoft
Denver, CO
2 days ago
Full Stack Developer Angular
We are looking for a Full Stack Developer with a strong focus on front-end development using Angular. The ideal candidate will also have recent hands-on experience with back-end technologies to support a variety of projects. This role requires a proactive, collaborative...
Front end
Compunnel
Englewood, CO
2 days ago
Senior Angular Full-Stack Engineer Java/Spring | AWS
A recognized software development firm in Englewood is seeking a Full Stack Developer focusing on front-end using Angular. The ideal candidate has 7+ years of experience, strong in back-end technologies like Java/Spring Boot and NodeJS, and excellent communication skills...
Front end
Compunnel
Englewood, CO
2 days ago
Software Engineer - Backend (Varying Levels)
...Job Description As a Backend Engineer on our application team at Windfall... ...our customers interact with. Communication and collaboration... ...Programming languages - Java, Kotlin Web framework - Spring Boot... ...~ Professional backend software engineering experience ~ Expert...
Front end
Windfall
Denver, CO
22 days ago
Software Engineer, Senior
$100.18 - $120.2 per hour
...Job Title Software Engineer, Senior Overview EverWatch... ...and retain the top talent in support of our... ...Responsibilities As a full stack developer, you can resolve a problem with a complete end-to-end solution in a... ...of CI/CD pipelines and front-end build processes...
Front end
Hourly pay
Contract work
Local area
EverWatch
Aurora, CO
4 days ago
Senior Software Engineering
$82.1k - $172.4k
...Forward Deployed Software Engineer Job Category: Engineering... ...to Start: Secret Employee Type:... ...Anticipated Posting End: 8/31/2026 The... ...direct engagement with our key customers.... ...Automation: Design, develop, and manage... ...Experience with front-end development using...
Front end
Full time
Contract work
Work experience placement
Work at office
Local area
Flexible hours
CACI International
Aurora, CO
4 days ago
Senior Software Engineer, GN&C for Hypersonic CPS (Secret)
$93.2k - $164.45k
...seeking an Experienced Professional in Software Engineering to support hypersonic missile development... ...engineering background, experience with software or GN&C algorithms, and excellent... ...skills. The position requires a Secret clearance, and offers benefits like medical...
Lockheed Martin
Littleton, CO
2 days ago
Full Stack Developer
...technology solutions for businesses, with professional experience in the... ...We are looking for Sr Full Stack Developers to lead and mentor our team of webs developer to work in our LEMP Stack... ...Qualifications In depth knowledge of Front-end web designing languages like HTML,...
Front end
Protech Business Solutions
Westminster, CO
3 days ago
Senior Software Engineer - Backend
...Senior Software Engineer – Backend Anywhere Type: Permanent Category: Engineer Industry: Technology Workplace Type: Remote... ...-performance backend systems. Improve code architecture with a focus on performance, scalability, and maintainability....
Hourly pay
Permanent employment
Full time
Local area
Remote work
Eliassen Group
Denver, CO
3 days ago
Software Engineer III
...re doing well. Job: Software Engineer III Location... ...Senior Software Engineer - Web Accessibility... ...Senior Software Engineer with a strong focus on web... ...mid-level engineers to develop and maintain accessible... ...accessibility. Update front-end codebases, including...
Front end
My3Tech Inc
Denver, CO
4 days ago
Senior Full Stack Software Engineer - Omnichannel
$124.9k - $228.9k
...world's leading independent platform for digital advertising, with nearly 4,000 employees across more than 30 offices. Our... ...campaign experiences that span screens, formats, and moments.Our Software Engineers are end-to-end owners who participate in designing, building, and...
Full time
Temporary work
Worldwide
The Trade Desk
Denver, CO
5 days ago
Full-Stack iOS & Java Engineer — Backend + Mobile
...technology solutions company is seeking an IOS Java Full Stack Developer in Denver, CO. This role requires over 12 years of experience and... ...The ideal candidate will work on building backend services and web applications, utilizing skills in Java, Spring Boot, REST APIs,...
Front end
Robotics Technologies LLC
Denver, CO
1 day ago
Full Stack Cloud Engineering
Gravity Engineering Services Pvt Ltd. is seeking a Full Stack Developer with at least 3 years of experience. You will develop features for both frontend and backend, improve CI/CD pipelines, and contribute to architecture decisions. The ideal candidate should be familiar...
Front end
Gravity Engineering Services Pvt Ltd.
Littleton, CO
2 days ago
Full Stack Developer
...talented Full Stack Developer to join our dynamic team... ...contribute to the end‑to‑end development of... ...seamless and integrated web applications, we... ...and maintaining both front‑end and back‑end components of our software applications. Collaborating with and within cross‑functional...
Front end
Full time
Internship
Work at office
Work from home
2 days per week
PIN Business Network
Greenwood Village, CO
5 days ago
Full Stack Developer
$130k - $140k
...Partners is seeking a Full Stack Developer to join our Information... ...business logic platform integrates with multiple divisions and ERP... ...frameworks. Execute on both front-end (UI/UX) and back-end development... ...Copilot) in a professional software development workflow....
Front end
Weekly pay
Temporary work
Flexible hours
Strategic Retail Partners
Denver, CO
4 days ago
Remote Backend Engineer
$120k - $160k
..., and stress. It starts with Made Card - a credit card... .... Backed by top investors like Village... ...looking for a Backend Engineer to help build and scale... ...and designers to deliver end-to-end features. Code... ...experience building distributed web applications. ~...
Front end
Local area
Remote work
Flexible hours
GrabJobs
Denver, CO
2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Software Engineer, Web Developer - Front‑End with Top Secret. Be the first to apply!