UI Developer

Evolver Federal is looking for a skilled and passionate UI Developer to join our fast-paced engineering team. You will be instrumental in building dynamic, high-performance web applications that scale. You will work closely with Business Analysts, UX designers, and backend engineers to turn complex requirements into smooth, 508 compliant, interactive user experiences. This is the perfect opportunity if you love modern JavaScript, obsess over component reusability, and want to make a tangible impact on a product used by thousands.
Responsibilities

• Utilize functional programming principles
• Advanced manipulation of the DOM
• Hands-on work with SPAs and related routers (React Router, TanStack, Travis CI)
• Developing and supporting new and existing React applications and related toolkits
• Ability to work with and manage local and global state within React applications
• Create and manage custom components/component libraries
• Support the creation of, and work with Restful APIs (Axios/SWR a plus)
• Application of advanced HTML/CSS, including some responsive implementations
• Utilize Typescript to help build maintainable and scalable React applications

Basic Qualifications

• 5 years of advanced JS frameworks such as Angular, Vue, or React
• 5 years of complex HTML/CSS implementations from requirements, or designs, including familiarity with responsive design
• 5 years of DOM manipulation and creating dynamic presentation layers
• 3 years of building and deploying single page applications (SPAs)
• 2 years of utilizing routing software within SPAs
• 2 years of local and/or global state management
• 1 year of developing React or Next.js applications
• 1 year of Typescript implementation within modern JS frameworks
• US Citizen or Permanent Resident required, and all applicants shall have lived in the United States for at least three (3) out of the last five (5) years
• Must be able to pass a comprehensive background check that includes a client-specific Public Trust background investigation

Preferred Qualifications

• Understanding of SCRUM and/or Scaled Agile Framework (SAFe)
• Basic understanding of multi-tier/N-Tier architectures
• Experience with Continuous Integration and Continuous Delivery (CI/CD) tools such as Jenkins is a plus
• Understanding of Dev/Ops processes
• Understanding of how to stand-up and build a development environment
• Experience with JIRA, Rally, or similar
• Experience with document management tools like Confluence, Sharepoint, or similar
• Good oral and written communications skills with experience in delivering/presenting to the customer are a plus
• Familiarity with state management libraries (e.g. Redux/Redux Toolkit, MobX, Zustand)
• Experience with form libraries and components like React hook form
• Knowledge of UI build tools like Vite
• Experience working with other modern JS frameworks (Angular/Vue)
• Experience working with serverless architectures
• Experience with accessibility, WCAG, Section 508, and ARIA
• Experience working with JS libraries like JQuery/Lodash
• Strong understanding of CSS frameworks like Bootstrap, Bulma, Foundation, Tailwind, or similar

Evolver Federal is an equal opportunity employer and welcomes all job seekers. It is the policy of Evolver Federal not to discriminate based on race, color, ancestry, religion, gender, age, national origin, gender identity or expression, sexual orientation, genetic factors, pregnancy, physical or mental disability, military/veteran status, or any other factor protected by law.

Actual salary will depend on factors such as skills, qualifications, experience, market and work location. Evolver Federal offers competitive benefits, including health, dental and vision insurance, 401(k), flexible spending account, and paid leave (including PTO and parental leave) in accordance with our applicable plans and policies.