CSS Job Vacancies

1 to 25 of 1,476 CSS Jobs

Full Stack Developer with Security Clearance

Hampton, Virginia, United States
Restless Software LLC
of experience Relevant Masters/Doctoral Degree: equivalent to 2 years of experience Relevant Certifications: equivalent to 3 months of experience Proficiency in front-end technologies such as HTML, CSS, JavaScript (ES6+), and frameworks like React, Angular, or Vue.js. Strong experience with back-end technologies, including Node.js, Python, Java, or .NET. Experience with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

.Net Developer

Dallas, Texas, United States
Rangtech
proficiency in C#, ASP.NET MVC, .NET Core, Web API. Experience with Entity Framework, LINQ, (link removed). Solid understanding of SQL Server, database design, and optimization. Knowledge of HTML, CSS, JavaScript, Angular/React (full-stack preferred). Familiarity with Azure/AWS cloud services. Hands-on experience with Git, TFS, Jenkins, or Azure DevOps for CI/CD. Strong More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Sr. Software Engineer with Security Clearance

Alexandria, Virginia, United States
Leidos
related field and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience. Strong proficiency with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript. Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask More ❯
Employment Type: Permanent
Salary: USD 189,175 Annual
Posted:

Sr. Software Engineer with Security Clearance

Chantilly, Virginia, United States
Leidos
related field and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience. Strong proficiency with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript. Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask More ❯
Employment Type: Permanent
Salary: USD 189,175 Annual
Posted:

Full Stack Developer

London, United Kingdom
Hybrid / WFH Options
TXP
Skills & Experience: Active SC Clearance (must be current). Proven experience as a Full Stack Developer in enterprise environments. Strong Front End expertise with React , JavaScript , TypeScript , HTML/CSS . Back End proficiency with Java (Spring Boot) and ideally Node.js . Hands-on experience with Kubernetes and Red Hat OpenShift . Familiarity with CI/CD practices using GitHub More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Full Stack Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
TXP
Skills & Experience: Active SC Clearance (must be current). Proven experience as a Full Stack Developer in enterprise environments. Strong front-end expertise with React , JavaScript , TypeScript , HTML/CSS . Back-end proficiency with Java (Spring Boot) and ideally Node.js . Hands-on experience with Kubernetes and Red Hat OpenShift . Familiarity with CI/CD practices using GitHub More ❯
Employment Type: Contractor
Rate: £0 per annum
Posted:

Senior Java Developer (MUST BE LOCAL) with Security Clearance

Ashburn, Virginia, United States
Hybrid / WFH Options
TAIG (Tactical Analytic & Intelligence Group)
Artifactory, Maven/Gradle, SonarQube. • Java Micro Service Architecture frameworks such as Spring Boot • Java Frameworks such as Spring • JMS • XML, JSON • SQL, JDBC • Unix, Linux • React, Angular, HTML, CSS and JavaScript • Experience with object-oriented analysis and design techniques • Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full Stack Developer (DTC1JP) Tampa or Coppell, TX

Tampa, Florida, United States
esrhealthcare
micro architecture. UI/UX (Angular or equivalent) SCM/DevOps/CI/CD tools & process (GIT/Bitbucket, Maven, Ant, Jenkins, Sonar) Web Technologies (JavaScript, HTML 5, CSS, JSON, REST, SOAP) Testing tools & frameworks (Jasmin/Karma, JUnit, Selenium, Cucumber, Mockito) Experience with Integration patterns and messaging technologies (MQ, Solace, Kafka, RabbitMQ) Extensive experience in ORACLE PLSQL, SQL More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Full Stack Engineer with Rule Engine and API development

Nashville, Tennessee, United States
Hybrid / WFH Options
Accord Tecnologies.Inc
in Java and Rule Engine technologies, preferably Drools, with deep knowledge of rule execution at design time and runtime. Proficient in Node.js, JavaScript, React.js, GraphQL, JSON, YAML, HTML, XML, CSS, and RESTful APIs. Solid experience working with databases such as MySQL, Oracle, SQL Server, PostgreSQL, DynamoDB, Redis, or MongoDB. Familiarity with AWS services including Lambda, EC2, ECS, Route53, Elasticsearch, and More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Full Stack Web Developer with Security Clearance

Mc Lean, Virginia, United States
Harmonia Holdings Group, LLC
design, implementation, and/or performance issues Optimize web pages for maximum speed and scalability with a focus on the user experience Develop front-end applications using HTML/CSS/JavaScript, and other front-end development frameworks such as Angular and React Work as part of a development team for the development of both front-end web applications and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Developer

Guildford, Surrey, South East, United Kingdom
Hawkrose
APIs: Solid background in developing services and RESTful APIs, demonstrating an understanding of web services architecture and implementation. Frontend Framework: Able to create dynamic, responsive web applications; skilled in CSS, TypeScript and JavaScript. Test-Driven Development: Strong commitment to quality, utilizing TDD methodologies to ensure code reliability and maintainability. Security Practices: Knowledgeable in cybersecurity practices, including OAuth, OpenID Connect, and More ❯
Employment Type: Permanent
Posted:

Full Stack Developer

Jarrow, Tyne and Wear, North East, United Kingdom
Hybrid / WFH Options
Catalyst
qualification is desirable Strong knowledge/experience of the Microsoft .Net stack including, C# .Net Framework & Core Working knowledge of T-SQL, LINQ and Entity Framework, Javascript, HTML and CSS, IIS, PHP Hands-on experience in mobile development for iOS and Android (native or hybrid frameworks) Experience with Microsoft Azure and AWS cloud platforms In-depth knowledge of relational databases More ❯
Employment Type: Permanent, Work From Home
Salary: £35,000
Posted:

Data Science & AI Branch Full Stack Developer with Security Clearance

Norfolk, Virginia, United States
SPA
full-stack development roles, including the design, development, and deployment of secure and scalable web applications within the last four years. Expertise in front-end technologies such as HTML, CSS, JavaScript, and modern frameworks like React, Angular, or Vue.js. Proficiency in server-side programming with languages like Python, Node.js, Java, or .NET for building secure and high-performance back-end More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Modern Mission Software Engineer - Senior with Security Clearance

Annapolis Junction, Maryland, United States
Brandes Associates Inc
Oriented Architecture (SOA), "wrapping" legacy systems or components as Web Services within a SOA framework Commercial Technologies Accumulo, ActiveMQ, Adage, Akka, Angular, Apache, ASP.NET, Atlassian, Backbone, Bootstrap, CentOS, CoffeeScript, CSS, Eclipse, Elastic, ExtJS, Git, Gradle, Hadoop, Hibernate, Highcharts, HTML, IDE, IntelliJ, Firebug, Java, JavaScript, Jira/Confluence, jQuery, JSON, Maven, MongoDB, MBatis, MySQL, Node.js, Oracle, Postgres, React, Redis, RESTful Web More ❯
Employment Type: Permanent
Salary: USD 150,000 Annual
Posted:

Software Engineer/Developer with Security Clearance

Herndon, Virginia, United States
Ingenium Consulting, LLC
Roles & Responsibilities: • Oversee the entire development process. • Design applications in an Agile environment • Experience working with front-end technologies and back-end frameworks Required Skill Sets: • Front-End: HTML, CSS, JavaScript, and front-end frameworks (React, Angular, Vue.js) • Back-End: Server-side languages (Java, Python, Ruby), databases (SQL, NoSQL, Postgres, Elastic, MongoDB, RDS, and server management UI/UX Developer More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Entry-Level Software Developer

Bridge City, Texas, United States
Hybrid / WFH Options
Bluebird
Computer Science, Software Engineering, or a related field (or equivalent experience) Basic understanding of programming languages such as Python, Java, JavaScript, or C# Familiarity with web development (HTML/CSS, front-end frameworks) or backend development concepts Exposure to version control systems (e.g., Git, GitHub) Strong problem-solving and analytical thinking skills Excellent communication and teamwork skills Willingness to learn More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Full Stack Developer - Mobile App - CBP Clearance with Security Clearance

Chantilly, Virginia, United States
OneGlobe LLC
the following tech stack; Angular, Spring Boot, Flutter, Kubernetes, Gradle, iOS & Android (Native), Firebase and the following languages; Dart, Java, JavaScript/TypeScript, Swift, Postgres SQL, Groovy, HTML/CSS, Tool Command Language (TCL). Roles and Responsibilities Design, develop, and maintain responsive web and mobile applications Collaborate with cross-functional teams to define, design, and ship new features Write More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full Stack Web Application Developer, Senior with Security Clearance

Albuquerque, New Mexico, United States
Booz Allen Hamilton
with an object-oriented programming language, including C#, Java, or Python 8+ years of experience with relational databases, including SQL server 8+ years of experience with HTML, HTML5, SCSS, CSS, JavaScript, Bootstrap, TFS, or Git 4+ years of experience with front-end technologies such as Angular or React Knowledge of sof tware development and object-oriented programming concepts Top Secret More ❯
Employment Type: Permanent
Salary: USD 198,000 Annual
Posted:

Full Stack Java Developer, Lead with Security Clearance

Ashburn, Virginia, United States
RMantra Solutions Inc
Must be a self-starter, strong leader, and have the ability to work independently with little supervision. Basic Qualifications: Proficiency and/or knowledge of the following: Angular, JavaScript, CSS, & HTML, & Material UI, JAVA etc AWS Cloud, EKS, Kubernetes, Kafka, Jenkins, Ansible, Docker, GIT, Red Hat Enterprise Linux (RHEL) Oracle/MySQL/Postgres, microservices, Springboot, Java. KABANA or Dynatrace More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

.NET/React Developer with Security Clearance

Arlington, Virginia, United States
CACI
management and task tracking tools such as ADO Boards or JIRA Active Secret clearance Desired: Certifications in Azure, AWS, GCP, or other technologies Comfortable with designing user interfaces using CSS/Bootstrap Experience with React testing frameworks such as Jest or React Testing Library Experience working with other front-end frameworks such as Angular This position is contingent on funding More ❯
Employment Type: Permanent
Salary: USD 218,100 Annual
Posted:

Mid-Level Software Engineer with Security Clearance

Chantilly, Virginia, United States
Leidos
or related field and 4-8 years of prior relevant experience or Master's with 2-6 years of prior relevant experience. Proficiency with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask More ❯
Employment Type: Permanent
Salary: USD 153,925 Annual
Posted:

Mid-Level Software Engineer with Security Clearance

Alexandria, Virginia, United States
Leidos
or related field and 4-8 years of prior relevant experience or Master's with 2-6 years of prior relevant experience. Proficiency with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask More ❯
Employment Type: Permanent
Salary: USD 153,925 Annual
Posted:

Software Engineering Intern, Summer 2026 with Security Clearance

San Diego, California, United States
BAE Systems
the following languages: Java C++ C# Python JavaScript Preferred Education, Experience, & Skills Knowledge of AGILE based development Frontend development and visualization tools/languages such as: Angular HTML 5.0 CSS 3.0/SASS ReactJS WebSockets WebGL/OpenGL/GSSL Canvas Qt ChartJS/D3 Backend development tools/languages such as: Spring Framework Gradle Maven Docker Kafka Bash NodeJS More ❯
Employment Type: Permanent
Salary: USD 67,640 Annual
Posted:

Software Engineering CO-OP, Summer-Fall 2026 with Security Clearance

San Diego, California, United States
BAE Systems
the following languages: Java C++ C# Python JavaScript Preferred Education, Experience, & Skills Knowledge of AGILE based development Frontend development and visualization tools/languages such as: Angular HTML 5.0 CSS 3.0/SASS ReactJS WebSockets WebGL/OpenGL/GSSL Canvas Qt ChartJS/D3 Backend development tools/languages such as: Spring Framework Gradle Maven Docker Kafka Bash NodeJS More ❯
Employment Type: Permanent
Salary: USD 67,640 Annual
Posted:

Senior Full-Stack Engineer

Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Hybrid / WFH Options
Eden Rose
up and support deployments. Lead code reviews, mentor developers, and ensure best practice is followed. Actively contribute to sprint planning, estimation, and technical discussions. Skills & Experience: Proficient with HTML, CSS (SASS) Experience with JavaScript frameworks (React, Vue, Angular, Node, TypeScript). Strong back-end expertise in C#.NET or Node/Express. Solid understanding of database technologies, both SQL and NoSQL. More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:
CSS
10th Percentile
£27,200
25th Percentile
£36,250
Median
£55,000
75th Percentile
£73,750
90th Percentile
£83,750