371 Frontend engineer mid level jobs in United States
- Frontend Developer (React) Junior/Mid
CareerswiftSan Francisco, CA$80K - $144K (Glassdoor est.)You will collaborate with designers and backend engineers to implement new features, optimize UI performance, and write clean, maintainable code.…30d+ - Senior Frontend Engineer
JoinedAppPalo Alto, CA$132K - $199K (Glassdoor est.)Collaborate with product and design teams to iterate on the design and implementation of the current product and build new features.…30d+ - Sr. Laravel DeveloperTwin RiverPontiac, MI$50K - $90K (Employer provided)Design, develop, and maintain high-performance Laravel applications in production environments. Assist in or own deployment workflows (CI/CD pipelines).…30d+
- Mid-Level Software Engineer
LeidosEnglewood, CO$87K - $157K (Employer provided)Best Places to WorkExperience with CI/CD tools (GitLab CI, Jenkins) and agile collaboration tools (JIRA, Confluence). Bachelor's degree in Computer Science, Software Engineering,……12d - Mid-Level Software EngineerLeidosChantilly, VA$87K - $157K (Employer provided)Best Places to WorkExperience with CI/CD tools (GitLab CI, Jenkins) and agile collaboration tools (JIRA, Confluence). Bachelor's degree in Computer Science, Software Engineering,……12d
- Mid-Level Software EngineerLeidosGaithersburg, MD$87K - $157K (Employer provided)Best Places to WorkExperience with CI/CD tools (GitLab CI, Jenkins) and agile collaboration tools (JIRA, Confluence). Bachelor's degree in Computer Science, Software Engineering,……12d
- Mid-Level Software EngineerLeidosSaint Louis, MO$87K - $157K (Employer provided)Best Places to WorkExperience with CI/CD tools (GitLab CI, Jenkins) and agile collaboration tools (JIRA, Confluence). Bachelor's degree in Computer Science, Software Engineering,……12d
- Senior Software EngineerThoughtMetric Inc.Boston, MA$120K - $170K (Employer provided)Backend development — design schemas and indexes, write performant SQL, and make the architecture calls needed to handle data at scale, primarily in Ruby, Go,……12d
- Sr. Full Stack Engineer - 108K-140K Base Salary Plus Bonus
Trajan WealthScottsdale, AZ$108K - $140K (Employer provided)Clear written and verbal communication; ability to explain technical concepts to product, business, and non-technical stakeholders.…23d - Cyber Full-Stack Technical Software Engineer
DeloittePrinceton, NJ$122K - $241K (Employer provided)Understanding the benefits of using state of the art methods and tools and their application on a particular engagement contributes to continuous development of……22d - Senior Software Engineer - EADGE-T Tech Refresh - EXPAT UAE
Lockheed MartinKing of Prussia, PA$55K - $89K (Glassdoor est.)Best Places to WorkAs a Senior Software Engineer, you'll design, develop, integrate, and test software solutions supporting mission-critical air and missile defense capabilities.…5d - Data Lake Software EngineerLockheed MartinLittleton, CO$77K - $135K (Employer provided)Best Places to WorkThis position will support development of big data tools and a data lake software architecture throughout a full stack, focusing more on backend and……15d
- Software Engineer with Poly SR SWE1Lockheed MartinAnnapolis Junction, MD$105K - $185K (Employer provided)Best Places to WorkThis position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-……28d
- Staff Software Engineer (Frontend Developer)Lockheed MartinColorado Springs, CO$114K - $201K (Employer provided)Best Places to WorkCustomers can also easily integrate their favorite tools into a single CommandIQ® Common Operating Picture (COP) to meet their own, specialized mission……30d+
- Software Engineer, Senior / Fayetteville, NCLockheed MartinFort Bragg, NC$127K - $176K (Glassdoor est.)Best Places to WorkApplies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Designs, develops, documents, database architecture……30d+
- Senior Software Engineer - Level 3Lockheed MartinFort Worth, TX$132K - $174K (Glassdoor est.)Best Places to WorkExperience using agile software development tools and methodologies (e.g. Git, JIRA, Jenkins, Confluence, etc.). Experience with C/C++ programming languages.…14d
- UI/UX Software Engineer (AI-Specialty)Lockheed MartinKing of Prussia, PA$85K - $129K (Glassdoor est.)Best Places to WorkExperience with utilizing AI tools (Figma AI, UX Pilot, Google Stitch) within overall UI/UX design process. Participate in technical discussions to define/solve……2d
- Senior Principal Engineer - Software
Northrop GrummanSan Diego, CA$177K - $266K (Employer provided)Best Places to WorkSenior Principal level: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience;……30d+ - Principal / Sr Principal Engineer SoftwareNorthrop GrummanSan Diego, CA$114K - $213K (Employer provided)Best Places to WorkPrincipal Software Engineer: Bachelor’s degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 5 years……5d
- Full Stack Software Engineer, Mid-level
CACI InternationalSterling, VA$94K - $198K (Employer provided)Best Places to WorkDoD 8570-compliant certification or ability to achieve certification within 2-months of hire (GSEC, Security+ CE, CASP+ CE, CISA, CISSP (or Associate).…6d - Senior Full Stack Developer
CapgeminiDallas, TX$36.98 - $57.79 Per Hour (Employer provided)Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties……5d - Senior Vice President, Full-Stack Engineer
BNYUnited States$102K - $250K (Employer provided)Communication & Leadership: Excellent written and verbal communication skills; able to clearly articulate technical concepts to both technical and non-technical……30d+ - Sr Software Engineer
Intone NetworksDunwoody, GA$98K - $143K (Glassdoor est.)Top 5 Must Haves: AWS, Adaptability/Problem Solving Skills, AI experience (preferably well versed in multiple tools although we use Claude Code) WHAT YOU'LL DO……23d - Staff Software Engineer - AI Experiences
RipplingSan Francisco, CA$189K - $315K (Employer provided)You focus heavily on product experience, technical abstractions, and code durability; you know how to build a unified solution that handles complex state and……13d - Lead Applications Development Engineer (Angular/Spring Boot) - Vice President
Information Technology Senior Management ForumJersey City, NJ$142K - $213K (Employer provided)This position requires deep technical expertise, leadership in front-to-back development, and a strong commitment to adopting innovative AI and prompt-based……30d+ - Sr Staff IT Software Engineer
Palo Alto NetworksSanta Clara, CA$140K - $185K (Glassdoor est.)Best Places to WorkLead the end-to-end delivery of complex MarTech initiatives, from technical design through implementation and operational readiness.…30d+ - Principal MarTech SWE / AI EngineerPalo Alto NetworksSanta Clara, CA$145K - $236K (Employer provided)Best Places to WorkYou will lead design and implementation for complex initiatives, influence technical direction within and across teams, and remain deeply hands-on with systems……30d+
- Sr. Software Development Engineer in Test, AI/ML
PlayStationSan Mateo, CA$183K - $275K (Employer provided)BS or MS in Computer Science, Engineering, or related technical field, or equivalent. Define comprehensive test strategies, risk assessments, and quality……30d+ - Senior Developer, Full Stack - Contract
World Wide TechnologyUnited States$51.00 - $64.00 Per Hour (Employer provided)Best Places to Work3+ years of experience with Vue.js; component design, state management (Pinia/Vuex), and frontend architecture. Monitoring tools: Prometheus, Grafana, Splunk.…30d+ - Software Engineer
RB GlobalWestchester, IL$79K - $99K (Employer provided)Participate in code reviews, follow engineering standards, and use GitHub + GitHub Copilot effectively (with good judgment and review discipline.…30d+
Careerswift
Frontend Developer (React) Junior/Mid
San Francisco, CA
$80K - $144K (Glassdoor est.)