• Ownership of features for PhantomBuster and our new AI product, handling projects hand in hand with your Product Manager and your Squad Lead to produce solutions that work for our customers. • Maintain and develop high-quality front-end features and Design System • Improve and maintain the test suite (unit → E2E) • Participate in the support duty of the team (report and fix bugs) • Be a champion AI-assisted engineering: from code generation and testing to debugging

Role Description We are seeking an experienced Full Stack Web Developer to work across the stack, crafting sleek, user-friendly frontends in React and building secure, scalable backends in NodeJS. You’ll work hands-on with real-world data at scale, designing solutions that are technically sound and impactful for clients. This ideal candidate is an engineer who thrives in a fast-paced consulting environment, takes ownership of projects, and enjoys solving complex problems in partnership with product managers, UX designers, and fellow engineers. Above all, the ideal candidate embodies RevStar’s core values: - Self-Mastery: We hold a high bar for how we think, communicate, and improve. - Ownership: We own outcomes, not just effort. - Shared Destiny: We rise or fall together. Responsibilities - Build performant, accessible, and responsive UIs in ReactJS - Develop scalable and secure backend services with NodeJS and Express - Work with data engineers to unify structured and unstructured data across sources (RDS, DynamoDB, S3, OpenSearch, etc.) - Implement search capabilities using tools like Amazon OpenSearch and Kendra - Contribute to ETL processes and pipelines that make client data searchable and actionable - Participate in architecture discussions for full-stack applications and API integrations - Translate Figma mockups into reusable, maintainable UI components - Optimize frontend and backend performance - Collaborate with cross-functional teams in Agile sprints - Engage directly with clients to gather requirements, demo solutions, and ensure delivery aligns with business goals. - Contribute to internal best practices, code reviews, and shared component libraries Qualifications - 3-5+ years of full-stack JavaScript/TypeScript experience - Deep expertise in ReactJS, NodeJS, and Express - Solid experience deploying cloud-native applications on AWS (Lambda, API Gateway, ECS, etc.) - Strong understanding of working with SQL and NoSQL databases (e.g., PostgreSQL, DynamoDB) - Deep knowledge of RESTful APIs, GitHub, and CI/CD pipelines - Strong grasp of data integrity, normalization, and schema design - Ability to write clean, scalable, and testable code - Clear communicator with strong documentation habits Nice to Haves - Experience in client-facing roles or consulting environments - Expertise with OpenSearch, Kendra, or similar search/indexing services - Experience implementing semantic search or working with LLMs in search pipelines - Familiarity with AWS Glue, Athena, Step Functions, or other ETL tooling - Working knowledge of Cognito and identity management best practices - Experience with React Native or mobile-focused frontends - Exposure to HIPAA, SOC2, or other compliance environments Benefits - Paid Time Off – Take the time you need to recharge and stay productive. - Remote-First Working Environment – Collaborate from anywhere while staying connected with our global team. - Comprehensive Health Coverage – Medical, Dental, Vision - 401(k) Retirement Plan – Plan for your future with access to a company-sponsored 401(k) program. - Annual Learning & Development Stipend – Invest in your skills with conferences, certifications, or courses. - Peer Mentorship & Coaching – Learn from experienced engineers, product managers, and architects to accelerate your growth. - Professional Growth Opportunities – Exposure to cutting-edge AWS GenAI, data, and cloud technologies across diverse industries. - Company Outings & Volunteer Opportunities – Build relationships and give back to the community. - Collaborative, Innovative Culture – Work alongside top talent in a fast-paced, supportive environment that values curiosity and initiative.

Title: Senior Front-End Developer Location: United States Job Description: Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus’ role as a reliable prime for high‑impact government missions. Joining Maximus means contributing to meaningful work in fast‑paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This role is remote and requires a Secret clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS233, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties. - Requires expertise in specialty areas. - Performs engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for the JCC2 PMO and stakeholder review, planning and implementing modifications to Graphic User Interfaces (GUIs), constructing and optimizing various UI elements, optimizing system navigation practices and elements, and facilitating operator ease of use for user-facing feature development. Job-Specific Minimum Requirements: - Active Secret clearance or above required. Active TS/SCI highly preferred. - Bachelor’s degree in related field required. - A Master’s degree may substitute for 2 years of experience. - 10 years of experience in the functional area. - 10 years of software development experience in object-oriented and scripted languages with the ability to apply tool suites related to DevSecOps, microservices and containers. - 5 years of recent and relevant experience performing front-end web design and development. - 5 years of experience with bug tracking software (e.g., Jira). - 5 years of experience testing web-based applications. - 5 years of experience leading software development programs/projects. - Practical experience developing in a cloud environment. - 5 years of experience with Jenkins and GitLab. - 5 years of experience with at least five (5) of the following: - Apache - Ember - JavaScript - Jaguar - Java - Cricket - Node - Demonstrated experience engaging in agile, user-centric application design, ensuring best-of-breed UI/UX standards. - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Demonstrated experience in generating system wireframes, mockups, etc. considering multiple user personas. Preferred Skills and Qualifications: - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - 5 years of experience with CI/CD software development. #techjobs #clearance #veteransPage #USCYBERCOM Minimum Requirements TCS233, T5, Band 8 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00

• 开发、测试和优化前端功能，专注于增长项目，如A/B测试、个性化和转化率优化，针对区域市场。 • 与设计师、产品经理和当地营销团队合作，创造高影响力、用户友好的体验。 • 实施跟踪和分析，以测量增长实验和用户互动的表现。 • 改善站点性能、可及性和SEO，以增强可发现性和参与度。 • 与后端工程师合作，确保无缝的API集成和数据流。 • 及时跟踪前端开发和增长工程领域的最佳实践和行业趋势。 • 根据数据见解和用户反馈快速原型和迭代实验。 • 提出建设性意见，以改善产品的本地化。