Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Developer, Front-end

$98.5k - $206.8k

CACI International

Job Title: Senior Software Developer, Front-end Job Overview We are seeking a skilled Software Developer to join our team working on the Makalu Team. This role involves building and maintaining highly used and critically important cloud-native applications that provide Situational Awareness and Collaboration capabilities. The ideal candidate will have a strong background in JavaScript development, along with experience in modern software development practices and cloud technologies. The role requires an active TS/SCI clearance and a commitment to maintaining the highest standards of security in all aspects of work. Minimum Clearance Required: TS/SCI with Polygraph Responsibilities Design, develop, and maintain highly intuitive cloud-native applications using JavaScript and TypeScript Write efficient code that can adequately address concurrency and near real‑time needs Collaborate with cross‑functional teams in an Agile environment Ensure code quality through testing and code reviews Stay updated with the latest industry trends and cloud technologies Participate in Agile ceremonies and contribute to continuous improvement efforts Qualifications Proficiency in JavaScript and TypeScript Experience developing in a Linux environment Active Top Secret SCI clearance and a recent polygraph preferred Either a Bachelor’s degree in Computer Science, or graduation from an accredited coding bootcamp Minimum of 7 years of professional software development experience Must have or be willing to obtain Security+ certification Strong knowledge of JavaScript programming languages Experience with software development best practices and methodologies Demonstrated ability to lead technical initiatives and mentor junior developers Strong system design and architecture skills Desired Skills Track record of successful delivery of complex, mission‑critical applications Experience with modern framework, such as Svelte Experience with WebSocket's Experience with multithreading/concurrency Experience with Kubernetes or other containerized environment Experience with RESTful API design and implementation Security+ certification (or willingness to obtain within a specified timeframe) Benefits & Compensation Proposed Salary Range: $98,500 - $206,800 We offer competitive compensation, benefits, and learning opportunities. Comprehensive benefits include healthcare, wellness, financial, retirement, family support, continuing education, and time off. Equal Opportunity Employer: CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic. #J-18808-Ljbffr CACI International

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Software Developer, Front-end in Denver, CO vacancy
  •  ...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... 
    Senior
    Front end

    Compunnel

    Englewood, CO
    4 days ago
  • HonorVet Technologies is looking for an Angular Developer to join their team remotely. This role is focused on developing and maintaining front-end applications while collaborating with various stakeholders to create responsive user interfaces. Ideal candidates will have... 
    Senior
    Front end
    Remote job

    HonorVet Technologies

    Denver, CO
    2 days ago
  • 360-IT-Professional is seeking a senior full-stack Java / Web UI developer to own the backend in Spring Boot and the frontend in AngularJS. The role demands...  ...applications. Expect a 60/40 or 70/30 split between front-end and back-end work, strong focus on performance, memory... 
    Senior
    Front end

    360-IT-Professional

    Denver, CO
    1 day ago
  • Compri Consulting is seeking a 100% REMOTE Senior Full Stack Java Developer located in Colorado for a long-term contract position. The role involves...  ...Java and Spring Boot experience, along with modern front-end development skills. A current resident of listed states... 
    Senior
    Front end
    Remote job
    Long term contract

    Compri Consulting

    Denver, CO
    2 days ago
  • CACI International Inc in Denver, Colorado, is seeking a skilled Senior Software Developer, Front-end to join the Makalu Team. This role focuses on building and maintaining vital cloud-native applications that enhance Situational Awareness and Collaboration. The ideal... 
    Senior
    Front end

    CACI International

    Denver, CO
    2 days ago
  • Kforce is seeking a Senior Software Engineer (Python) for a remote role with a growing technology...  ...work across the full stack to design, develop, and deploy scalable cloud-native SaaS...  ...building REST APIs, databases, and front-end interfaces using React and TypeScript,... 
    Senior
    Front end
    Remote job

    Kforce Inc

    Denver, CO
    2 days ago
  • R Systems is seeking a Full Stack Developer to design, develop, and maintain front-end and back-end components of web applications using modern frameworks and Python. You will deliver robust server-side functionality and seamless user experiences in a collaborative, fast... 
    Senior
    Front end

    R Systems

    Denver, CO
    3 days ago
  •  ...Description THE OPPORTUNITY: Job Title: Senior Developer Duration: 1 year contract with...  ...develop browser-based middle tier and front-end applications for the Prepaid suite of products...  ...the knowledge of computer hardware and software, increase across levels, starting from... 
    Senior
    Front end
    Permanent employment
    Contract work
    Temporary work
    Work at office
    Local area
    Remote work
    Work from home

    Collabera

    Littleton, CO
    1 day ago
  • $120k - $145k

     ...believe our team, as well as the outdoors, is for everyone. Software developers at Campspot work on small agile teams to build our...  ...Campspot developers are truly full stack, working on both front and back end code, as well as managing the whole lifecycle of a feature... 
    Senior
    Front end
    Casual work
    Remote work
    Flexible hours

    Campspot

    Denver, CO
    3 days ago
  • $108.4k - $227.5k

    Hybrid## Mid-Senior Full Stack DeveloperAurora, Colorado...  ...USAnticipated Posting End: 8/31/2026**The...  ...Mid-Senior Full Stack Developer, you will operate within...  ...and maintain responsive front-end applications using...  ...senior-level) of full-stack software engineering experience.... 
    Senior
    Front end
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Aurora, CO
    4 days ago
  • $102.5k - $187.9k

     ...to run their business. As a Senior in Application Design and Development...  ...will be at the forefront of developing and integrating user...  ...customer requirements and develop front‑end components and services that are integral to our software architecture. You will be expected... 
    Senior
    Front end
    Summer holiday
    Flexible hours

    EY

    Denver, CO
    2 days ago
  • $86.8k - $165.2k

    Location: US-CO-AURORA-S77 ~ 16470 E Hughes Dr ~ BLDG S77 What You Will Do Design, develop, deploy, and maintain user interface software. Work with a team of engineers, architects, and leaders in an Agile environment. Qualifications You Must Have Typically requires... 
    Senior
    Front end
    Relocation package

    Raytheon

    Aurora, CO
    2 days ago
  • A leading digital marketplace in Denver is seeking a Software Engineer II with at least 8 years of experience in frontend development, particularly with React and TypeScript. This role emphasizes hands-on technical leadership, mentorship, and delivering high-quality software... 
    Senior
    Front end

    Xometry

    Denver, CO
    2 days ago
  •  ...fits your expertise and skillset. Job Description Job Title: Senior Software Engineer Description Of Services Experience managing and...  ...Do you have significant development expereience utilizing J2EE full stack - back-end and front-end? #J-18808-Ljbffr US Tech Solutions
    Senior
    Front end

    US Tech Solutions

    Denver, CO
    2 days ago
  • A technology solutions firm in Denver is seeking an experienced IOS Java Full Stack Developer. The role requires 12+ years of experience, with strong skills in Java, Spring Boot, REST APIs, and modern frontend frameworks like Angular or React, as well as iOS development... 
    Senior
    Front end
    Local area

    Quantum Technologies USA

    Denver, CO
    2 days ago
  • $140k - $177k

    A leading aerospace company in Englewood, Colorado, is seeking a developer to integrate core systems into a unified workflow and build full-stack internal applications. The ideal candidate will have strong backend and frontend development skills, along with experience in... 
    Senior
    Front end

    Boom Supersonic

    Englewood, CO
    2 days ago
  • Senior Full Stack Developer .NET / Azure at the organization Key technologies: Azure. Key Responsibilities Develop end-to-end features across frontend and backend Maintain and improve CI/CD pipelines and deployment workflows Build and integrate third-party APIs and... 
    Senior
    Front end

    Gravity Engineering Services Pvt Ltd.

    Englewood, CO
    2 days ago
  • Valid8 Financial, Inc. is looking for a Full Stack Developer based in Denver, CO. This hybrid role focuses on designing, developing, and maintaining backend microservices with Java and frontend applications using Angular. The ideal candidate will have experience in full... 
    Senior
    Front end
    Flexible hours

    VALID8 Financial

    Denver, CO
    3 days ago
  •  ...We are seeking a skilled Senior .NET Engineer to maintain and modernize our core platform. You will manage our stable .NET and SQL Server...  ...equivalent work experience 5+ years of professional full-stack software development experience Proven track record of migrating legacy... 
    Senior
    Front end
    Work experience placement

    EPAM

    Denver, CO
    2 days ago
  • Senior Front End Software Engineer We are seeking a dedicated Senior Front End Software Engineer to contribute to the continuous evolution of our complex spacecraft modeling and simulation software. Responsibilities Own and deliver complex 2D and 3D web‑based front‑end... 
    Senior
    Front end
    Work at office

    True Anomaly

    Denver, CO
    2 days ago
  • $184k - $287.5k

    What You'll Be Doing Develop and manage software for hands-off datacenter provisioning and lifecycle management, including rack installation, bare...  ...analysis. Experience crafting user-facing components (front-end or CLI) for infrastructure management tools. Experience with... 
    Senior
    Front end

    NVIDIA

    Denver, CO
    2 days ago
  • $100k - $150k

     ...an experienced full-stack (Javascript) developer to help us continue to grow our product....  ...years credited experience working as a senior engineer  Senior level knowledge of Node...  ...Mobile, Web Development, Mobile Development, Front-End Development, Git, Web Applications, Node... 
    Senior
    Front end
    Full time

    Baker

    Denver, CO
    16 days ago
  • $140k - $160k

     ...00 - $160,000.00 / Year Job Category Developer, Software Engineer Employee Type FT Non-Exempt...  ...Degree 4 Year Degree Manage Others No Senior Software Engineer Base Pay Midpoint: $...  ...is no distinction between Full Stack, Front End, Back End, or Test Engineers. All... 
    Senior
    Front end
    Casual work
    Remote work

    Kids For The Future

    Denver, CO
    1 day ago
  • $120k - $160k

     ...exceptional candidate experience — the end-to-end journey a job seeker...  ...work. About the Role As a Senior Software Engineer at Dice, you’ll...  ..., tools, and infrastructure. Develop an understanding of how your...  ...Kubernetes, or other) Experience with front-end frameworks such as NextJS... 
    Senior
    Front end
    Temporary work
    Summer work
    Remote work
    Flexible hours

    DHI Group, Inc.

    Denver, CO
    2 days ago
  • $100k - $150k

     ...decades, we’ve been helping our clients develop products that are changing the world,...  ...employees. About the Role: As a Senior Full-Stack Software Engineer, you will be a key member of...  ...PostgreSQL) and experience with modern front-end frameworks (React, TypeScript). Proven... 
    Senior
    Front end
    Full time

    ALTEN Technology USA

    Denver, CO
    2 days ago
  •  ...initiatives. Promote architectural best practices and continuous improvement across engineering teams. Qualifications 8-12+ years of software engineering experience. 3-5+ years in technical leadership or solution architect roles. Required Skills Backend: C#, .NET Core,... 
    Senior
    Front end

    Saransh

    Denver, CO
    2 days ago
  • $120k

     ...the Denver, CO metro area is seeking a Senior Software Engineer (Python) to join their team. Working...  ...(RSUs). What You'll Do: * Design, develop, and maintain scalable software...  ...Strong hands-on experience with Python * Front-end development experience with React, JavaScript... 
    Senior
    Front end
    Full time
    Remote work
    Denver, CO
    8 days ago
  •  ...and innovators in this way. Role As our Senior Data Engineer focusing on data...  ...understand requirements and deliver high‑quality software solutions Implement software solutions...  ...Python for data tasks Experience with front‑end toolkits like React and TailwindCSS Familiarity... 
    Senior
    Front end
    Work at office
    Local area
    Remote work

    Forge

    Denver, CO
    2 days ago
  • $150k - $170k

     ...Job Description Job Description Senior Full Stack Java Engineer Location: Centennial...  ...Solutions Group Reports to: Director of Software Development --- The Opportunity...  ...senior individual contributor role with a front-end emphasis and full architectural... 
    Senior
    Front end
    Contract work
    Work at office
    Relocation

    YIELD SOLUTIONS GROUP LLC

    Englewood, CO
    11 days ago
  • A Full Stack Developer is responsible for designing, developing, and maintaining both front-end and back-end components of web applications. This role requires proficiency in a wide range of programming languages, frameworks, and tools, enabling the developer to deliver... 
    Senior
    Front end

    R Systems

    Denver, CO
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Developer, Front-end. Be the first to apply!