{"schemaVersion":"jobsearcher.job.v1","id":"23fd246a362d6ceaef4dc819","url":"https://jobsearcher.com/jobs/23fd246a362d6ceaef4dc819","canonicalUrl":"https://jobsearcher.com/jobs/23fd246a362d6ceaef4dc819","title":"Senior Frontend Developer","description":"Senior Frontend DeveloperPTR GlobalContractseniorHybridMcLean, Virginia, USPosted Yesterday## Role OverviewPTR Global is hiring a Senior Frontend Developer. This is a contract hybrid role, based in McLean. Part of PTR Global's Frontend hiring, posted yesterday. Full responsibilities, required qualifications, and the apply link are listed in the description below.## Salary ContextSalary is not disclosed in this posting. Market median for Senior-level Frontend roles is $108k-$195k (based on 89 comparable listings). Many employers share specifics during the interview process or after an initial screen.## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringJavaScriptTypeScriptHTMLCSSReactBootstrapReduxGitSign up free to auto-tailor your resume with all these keywords and get a higher ATS score## Job DescriptionSenior UI/UX Developer /Full Stack Developer (Developer-UX User Interface Senior)Location:- McLean, Virginia (5 days onsite)Type of Hire:- Contract### Job Description* Developer-UX User Interface Senior.* Client's Financial Engineering team is seeking Developer-UX User Interface Senior for a large strategic financial project.* The position is focused on UI/UX development for a software application platform that produces enterprise level reporting on financial statements and orchestration of financial models.* The candidate will develop and support the front-end (presentation layer) of the application.* They will build, test, and deploy UI components, and collaborate with other IT groups, Dev Ops, and REST API middleware teams.Responsibilities Include:* Develop highly responsive, user-facing features using React.js, Redux and TypeScript/JavaScript* Build reusable components and frontend libraries for future use.* Understand business requirements and translate them into intuitive user experiences.* Working knowledge of design, mock-up, wireframe tools (Figma)* Translate designs and wireframes into high quality code.* Develop flexible and well-structured front-end architecture, along with the APIs to support it.* Optimize existing components for maximum performance.* Build rich visualizations capable of handling and presenting large volumes of financial data.* Manage self-directed assignments to implement features to meet schedule commitments with a high level of quality.* Collaborate effectively with cross-functional teams and contribute to code reviews and UI standards.Technical Skills:* 7 plus years of professional experience in building large-scale web-based applications using JavaScript/TypeScript, HTML, CSS, SASS.* 5 plus years of strong hands-on experience with ReactJS, Redux.* Thorough understanding of React.js (JSX), Redux and its core principles.* Strong proficiency in JavaScript, JavaScript object model, RESTful APIs, DOM, and the relevant concepts.* Proficient understanding of Progress Web Applications (PWA), and Single Page Applications (SPA).* Strong proficiency with Vite.js (or equivalent modern tooling), including configuration, optimization, and best practices.Strong experience with modern UI frameworks and component libraries, specifically:* Material UI (MUI) (required)* AG Grid (required)* Other libraries like Bootstrap (nice to have)* Proficient understanding of the React build chain through Webpack/Rollup.* Experience with Storybook (Directory of UI components) is a plus.* Sufficient knowledge of NodeJS.* Experience with modern frontend build pipelines and tools (e.g., dependency management using NPM, YARN, or BOWER).* Experience with browser-based debugging, and error checking.* Automated unit testing tools such as Jest, Enzyme, React-testing-library and end-to-end testing tools such as, WebDriver IO, Cypress, or other Selenium-based technologies.* Experience with code versioning tools such as git.* Strong time management, interpersonal, and communication abilities.* Enthusiastic contributor with positive, can-do attitude.### Preferred Qualifications* Bachelor's degree, ideally in Computer Science, Financial Engineering or a related quantitative discipline* Prior experience with financial services companies desired but not necessaryMust Have Qualifications:* 7 plus years of relevant experience, with strong expertise in React 18, JavaScript/TypeScript, HTML, CSS, SASS, Material UI, Restful APIs, and Single Page Applications.* Must have experience with modern build tooling such as Vite.js, including configurations and optimization.* Experience with testing frameworks like Jest, React Testing Library, Cypress, etc is a plus.\r\nJ-18808-Ljbffr","company":"Tryapplynow","rawCompany":"tryapplynow","city":"McLean","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-06-25T01:21:43.369Z","occupations":[{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1255.00","title":"Web and Digital Interface Designers","slug":"web-and-digital-interface-designers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Frontend Developer","description":"Senior Frontend DeveloperPTR GlobalContractseniorHybridMcLean, Virginia, USPosted Yesterday## Role OverviewPTR Global is hiring a Senior Frontend Developer. This is a contract hybrid role, based in McLean. Part of PTR Global's Frontend hiring, posted yesterday. Full responsibilities, required qualifications, and the apply link are listed in the description below.## Salary ContextSalary is not disclosed in this posting. Market median for Senior-level Frontend roles is $108k-$195k (based on 89 comparable listings). Many employers share specifics during the interview process or after an initial screen.## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringJavaScriptTypeScriptHTMLCSSReactBootstrapReduxGitSign up free to auto-tailor your resume with all these keywords and get a higher ATS score## Job DescriptionSenior UI/UX Developer /Full Stack Developer (Developer-UX User Interface Senior)Location:- McLean, Virginia (5 days onsite)Type of Hire:- Contract### Job Description* Developer-UX User Interface Senior.* Client's Financial Engineering team is seeking Developer-UX User Interface Senior for a large strategic financial project.* The position is focused on UI/UX development for a software application platform that produces enterprise level reporting on financial statements and orchestration of financial models.* The candidate will develop and support the front-end (presentation layer) of the application.* They will build, test, and deploy UI components, and collaborate with other IT groups, Dev Ops, and REST API middleware teams.Responsibilities Include:* Develop highly responsive, user-facing features using React.js, Redux and TypeScript/JavaScript* Build reusable components and frontend libraries for future use.* Understand business requirements and translate them into intuitive user experiences.* Working knowledge of design, mock-up, wireframe tools (Figma)* Translate designs and wireframes into high quality code.* Develop flexible and well-structured front-end architecture, along with the APIs to support it.* Optimize existing components for maximum performance.* Build rich visualizations capable of handling and presenting large volumes of financial data.* Manage self-directed assignments to implement features to meet schedule commitments with a high level of quality.* Collaborate effectively with cross-functional teams and contribute to code reviews and UI standards.Technical Skills:* 7 plus years of professional experience in building large-scale web-based applications using JavaScript/TypeScript, HTML, CSS, SASS.* 5 plus years of strong hands-on experience with ReactJS, Redux.* Thorough understanding of React.js (JSX), Redux and its core principles.* Strong proficiency in JavaScript, JavaScript object model, RESTful APIs, DOM, and the relevant concepts.* Proficient understanding of Progress Web Applications (PWA), and Single Page Applications (SPA).* Strong proficiency with Vite.js (or equivalent modern tooling), including configuration, optimization, and best practices.Strong experience with modern UI frameworks and component libraries, specifically:* Material UI (MUI) (required)* AG Grid (required)* Other libraries like Bootstrap (nice to have)* Proficient understanding of the React build chain through Webpack/Rollup.* Experience with Storybook (Directory of UI components) is a plus.* Sufficient knowledge of NodeJS.* Experience with modern frontend build pipelines and tools (e.g., dependency management using NPM, YARN, or BOWER).* Experience with browser-based debugging, and error checking.* Automated unit testing tools such as Jest, Enzyme, React-testing-library and end-to-end testing tools such as, WebDriver IO, Cypress, or other Selenium-based technologies.* Experience with code versioning tools such as git.* Strong time management, interpersonal, and communication abilities.* Enthusiastic contributor with positive, can-do attitude.### Preferred Qualifications* Bachelor's degree, ideally in Computer Science, Financial Engineering or a related quantitative discipline* Prior experience with financial services companies desired but not necessaryMust Have Qualifications:* 7 plus years of relevant experience, with strong expertise in React 18, JavaScript/TypeScript, HTML, CSS, SASS, Material UI, Restful APIs, and Single Page Applications.* Must have experience with modern build tooling such as Vite.js, including configurations and optimization.* Experience with testing frameworks like Jest, React Testing Library, Cypress, etc is a plus.\r\nJ-18808-Ljbffr","datePosted":"2026-06-25T01:21:43.369Z","dateModified":"2026-06-25T01:21:43.369Z","hiringOrganization":{"@type":"Organization","name":"Tryapplynow","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"McLean","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"23fd246a362d6ceaef4dc819"},"url":"https://jobsearcher.com/jobs/23fd246a362d6ceaef4dc819"}}