Predictive Edge, Powered by AI - Intelligence That Protects Your Workforce
Principal Full Stack Developer – React
Location
Romania
Posted
139 days ago
Salary
0
Seniority
Lead
Job Description
Principal Full Stack Developer – React
Teramind
• Defining and refining architecture for new features and long-term platform evolution. • Designing and coding features end-to-end, from front-end components to backend APIs and data layers. • Reviewing pull requests and contributing high-quality, scalable code across the stack. • Troubleshooting complex issues in production and guiding incident response when needed. • Set technical direction through architecture discussions, coding standards, and best practices. • Collaborate closely with product, design, and other engineers to deliver solutions that balance technical and business needs. • Operate with minimal supervision, driving complex initiatives from design through delivery. • Troubleshoot, optimize, and improve performance, scalability, and reliability of systems.
Job Requirements
- 8+ years of professional experience in software engineering, with deep expertise in full-stack development.
- 4+ years of experience with React (Next.js), Nest.js (or Express.js), GraphQL, Docker
- Deep expertise in modern front-end technologies, including HTML, CSS, and JavaScript/TypeScript.
- Hands-on experience with back-end technologies, including SQL databases (e.g., PostgreSQL) and API design.
- Familiarity with event-driven architectures, particularly patterns like CQRS and event sourcing.
- Proven experience designing and consuming RESTful APIs and building scalable, production-grade solutions.
- Strong foundation in software engineering principles such as data structures, algorithms, and object-oriented design.
- Exceptional communication and interpersonal skills, with the ability to collaborate effectively across teams.
- Highly organized with strong attention to detail and commitment to delivering high-quality results.
- Comfortable working in fast-paced, dynamic environments, balancing multiple priorities.
- Growth mindset with a strong desire to learn, adapt, and embrace new technologies.
- Proficient in spoken and written English, capable of communicating clearly with technical and non-technical audiences.
Benefits
- Collaboration with a forward-thinking team where new ideas come to life, experience is valued, and talent is incubated.
- Competitive salary
- Career growth opportunities
- Flexible paid time off
- Laptop reimbursement
- Ongoing training and development opportunities
Related Guides
Related Job Pages
More Frontend Engineer Jobs
Web Developer – Wordpress, React
FyerX - Your Trusted Marketing PartnerRemember why you started your business. We'll take you there! Make your move with FyerX - Marketing Agency Bangalore.
• Develop and maintain visually appealing and responsive websites using React. • Implement pixel-perfect designs provided by UI/UX designers. • Optimize website performance for speed and SEO. • Ensure cross-browser compatibility and responsiveness. • Build and customize WordPress themes and plugins. • Create and manage WordPress websites, including content management and updates. • Optimize WordPress sites for SEO and performance. • Work with backend developers to integrate front-end components with APIs and databases. • Ensure data integrity and security. • Collaborate with designers, content writers, and other team members to deliver high-quality websites. • Understand and implement client requirements. • Provide technical guidance and support to team members.
Senior Web Developer
Great MindsCreator of Eureka Math, Wit & Wisdom, and PhD Science curricula and Geodes books for emerging readers.
• Build reusable UI components using React, Tailwind CSS, Bootstrap, and Storybook. • Create responsive, accessible, and semantic templates that align with brand and UX standards. • Implement modern build tools and workflows (Webpack, Vite, etc.). • Develop and maintain custom themes, plugins, and Gutenberg blocks. • Work with Advanced Custom Fields (ACF), custom post types, and taxonomies. • Integrate with the WordPress REST API and/or GraphQL for dynamic and headless implementations. • Apply WordPress hardening and follow OWASP Top 10 best practices. • Prevent vulnerabilities (XSS, CSRF, SQL injection) through secure coding practices. • Optimize for Core Web Vitals (LCP, CLS, INP) with caching, code splitting, and image/CDN optimization. • Implement clean HTML, heading hierarchy, and crawlable templates. • Ensure proper use of meta tags, canonical tags, robots directives, and XML sitemaps. • Support structured data/schema validation (schema.org/JSON-LD) for rich snippets and answer engines. • Work cross-functionally with designers, marketers, and other developers. • Use Git-based workflows and contribute in agile/sprint cycles. • Document code, architectural decisions, and technical standards to ensure maintainability and scalability.
Senior Frontend Engineer – Enterprise Scientific Software
RevvityRevvity is a global leader in life sciences and diagnostics, delivering trusted innovations that help solve some of the world's most pressing health challenges. Founded as PerkinEl
• Build and maintain forms, modals, and workflows for scientific data management • Work with custom hooks for entity creation, field management, and data validation • Maintain shared component libraries and utilities • Write tests (Vitest, Playwright E2E)
• Help drive product delivery by implementing new features and prototypes using the best tools for the problems at hand. Most often you’ll build on our prior art: React SAPs and the GraphQL Golang APIs that back them • Work with the product and customer success teams to understand our users’ problems, and identify solutions



