CrawlJobs Logo
Peiko Logo Peiko · IT - Software Development

Senior Full Stack (Node.js + React.js) Developer

· Job Posted December 11, 2025
Apply Position
Job Link Share

Job Responsibility

  • Work on new features, develop both backend and frontend parts using Node.js, React.js, and other technologies as needed
  • Writing high-quality code, supporting existing functions
  • Collaboration with the engineering team to develop and launch new features
  • Suggesting product quality improvement
  • Communication with the client and the team (in English)

Requirements

  • Successful experience of Backend & Frontend development
  • Commercial work experience of 4+ years or more on projects with React.js and Node.js
  • Deep knowledge of Redux
  • Excellent knowledge of JavaScript
  • Knowledge of CI/CD
  • Knowledge of MongoDB
  • Experience working with AWS services
  • Upper-Intermediate English (a high level of proficiency is required, as there will be communication with the team and the client)

What we offer

  • Full remote work or at your choice
  • Work in a strong team
  • Transparent processes
  • Interesting and difficult tasks and projects
  • Competitive salary
  • The possibility of training and development within the company: payment of specialized courses, participation in conferences
  • We have corporate English language training + we are an international company, so you still have the opportunity to practice English at work
  • Social package (paid vacation and sick leave)
  • Merch and welcome box await you, we give employees gifts, equipment, Apple Watch, MacBook and more
  • At Peiko, you have confidence and stability, support, respect, trust, teamwork, care for each employee
  • An open and friendly team, a positive and comfortable atmosphere: corporate events, birthday celebrations, team building and other togetherness activities
Peiko - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Senior Full Stack (Node.js + React.js) Developer

8 matching positions

Senior Full-Stack Developer (Back-End Focus)

We’re looking for a talented and driven Full-Stack Developer to join our dynamic...
Location
Location
Salary
Salary:
Not provided
gamdom.com Logo
gamdom
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven experience as a Full-Stack Developer with a backend focus
  • Strong expertise in: React.js for scalable UI development
  • Node.js & Express for backend services
  • PostgreSQL for relational database design and management
  • MUI for consistent UI/UX design
  • WebSockets (socket.io) for real-time communication
  • Strong problem-solving and analytical skills
  • Ability to work in a fast-paced, collaborative environment
  • Excellent communication skills (verbal & written)
  • Adaptability and eagerness to learn new technologies
Job Responsibility
Job Responsibility
  • Frontend Development: Build and maintain user interfaces with React.js and MUI for responsive, consistent design
  • Backend Logic: Develop robust server-side functionality with Node.js and Express
  • Database Management: Design and optimize schemas and queries using PostgreSQL
  • Real-Time Features: Implement live updates and streaming with WebSockets (socket.io)
  • Collaboration: Work closely with product managers, designers, and other engineers to deliver high-quality features
  • Quality & Performance: Troubleshoot issues, write unit/integration tests, and optimize performance for scalability
  • Continuous Learning: Stay up-to-date with modern tools, frameworks, and best practices
What we offer
What we offer
  • Fully remote - work from anywhere in the world
  • Flexible schedule
  • 30 days of paid time off
  • Equipment allowance
  • Fulltime
Read More
Arrow Right

Freelance Senior Full Stack Developer

We are looking for a Senior Full Stack Developer to join our team and contribute...
Location
Location
Spain , Barcelona
Salary
Salary:
Not provided
bluselection.com Logo
Blu Selection
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience as a Full Stack or Front-End Engineer
  • Strong hands-on experience with React.js and Next.js
  • Advanced knowledge of JavaScript and TypeScript
  • Experience building and consuming REST APIs
  • Good understanding of backend technologies (Node.js required
  • Python/FastAPI is a plus)
  • Experience with component libraries, design systems, or shared UI components
  • Familiarity with modern testing frameworks (Jest, Testing Library)
  • Good understanding of performance, security, and scalability principles
  • Comfortable working in cross-functional agile teams
Job Responsibility
Job Responsibility
  • Develop and maintain complex, data-heavy user interfaces using React and Next.js
  • Build and optimise reusable components and contribute to the internal UI library
  • Design and integrate REST APIs and WebSocket endpoints
  • Ensure code quality through clean architecture and best practices
  • Write unit and integration tests (Jest / Testing Library)
  • Collaborate with Product, UX, and Data to deliver features end-to-end
  • Participate in architecture discussions and decision-making
  • Troubleshoot and resolve issues across the stack
  • Contribute to CI/CD processes and development workflow improvements
  • Maintain documentation on Confluence
What we offer
What we offer
  • Fixed daily rate: €525/day
  • 3-month contract, renewable depending on performance and roadmap
  • Fulltime
Read More
Arrow Right

Senior Full-Stack Developer

Location
Location
Vietnam , Ho Chi Minh City
Salary
Salary:
Not provided
reliasoftware.com Logo
Relia Software
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years in full-stack development
  • Proficiency in JavaScript, TypeScript, Next.js, and other front-end frameworks
  • Strong backend skills with Node.js, Express, Nest.js, or similar technologies
  • Experience with databases like PostgreSQL or MongoDB
  • Knowledge of server-side CSS, responsive and adaptive design
  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • Effective communication skills in English
Job Responsibility
Job Responsibility
  • Analyze requirements, design solutions, and document technical details
  • Improve and maintain current features
  • Develop new features based on product specifications
  • Enhance system infrastructure to boost performance and productivity
  • Monitor and optimize front-end performance
  • Mentor junior developers to support their growth and skill development
Read More
Arrow Right

Senior Software Engineer

Are you passionate about building scalable, high-performance web and mobile appl...
Location
Location
India , Bengaluru
Salary
Salary:
Not provided
keka.com Logo
7EDGE
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • B.E./B.Tech in Computer Science, Information Technology, or a related field from a recognized university
  • 5–7 years of professional experience in end-to-end full-stack development using MERN technologies
  • Proficiency in JavaScript, TypeScript, Node.js, Express.js, and React.js/Next.js
  • Strong understanding of MVC architecture, RESTful API design, and database schema modeling
  • Experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) databases
  • Hands-on experience with Git-based workflows (GitHub, GitLab, or Bitbucket)
  • Strong understanding of CI/CD pipelines, Docker, and cloud deployment processes
  • Proficient in writing and maintaining unit tests and integration tests using Jest, React Testing Library, or Supertest
  • Demonstrated ability to debug complex systems and optimize performance across the stack
  • Excellent problem-solving, communication, and collaboration skills
Job Responsibility
Job Responsibility
  • Design and develop scalable, end-to-end features across the stack using React.js, Next.js, React Native, Node.js, Express, and TypeScript
  • Build and maintain RESTful APIs and backend services using the Serverless Framework, microservices, and event-driven architecture
  • Integrate and manage AWS services such as Lambda, S3, API Gateway, DynamoDB, and Aurora for backend functionality
  • Ensure code quality through unit testing, integration testing, and code reviews, maintaining best practices for scalability and maintainability
  • Optimize frontend and backend performance, ensuring fast, responsive, and reliable applications
  • Collaborate with cross-functional teams — including UX/UI Designers, Agile Business Analysts, SETs, and DevOps — to deliver seamless user experiences
  • Lead technical discussions, provide mentorship to Level I and Level II developers, and contribute to team knowledge-sharing sessions
  • Identify and resolve complex technical challenges, ensuring robust and secure solutions
  • Stay updated with emerging technologies and recommend improvements for system efficiency and workflows
  • Maintain clear documentation and actively contribute to technical design and architectural discussions
What we offer
What we offer
  • Personalized learning opportunities to enhance your career
  • Competitive salary structure aligned with industry standards
  • Comprehensive health insurance and wellness programs
  • A collaborative and innovative work environment where your ideas are valued
  • Regular team-building events, company outings, and engaging workplace activities
  • A culture of appreciation with Peer and Spot Recognition programs to celebrate your contributions
  • Fulltime
Read More
Arrow Right

Senior Software Developer (MERN Stack)

Enphase Energy is a global energy technology company and a leading provider of s...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
enphase.com Logo
Enphase Energy
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Motivated Full-Stack Developer with 4 to 7 years of experience developing web applications using modern frontend and backend technologies
  • Passionate about building clean, responsive user interfaces and working in collaborative Agile environments
  • Contributed to full-stack web application development using React, Node.js, and Python
  • Designed and consumed RESTful APIs, including AI-enabled services
  • Designed, built, and integrated Generative AI features using AWS Bedrock into production applications
  • Implemented LLM-powered workflows such as summarization, intelligent search, content generation, and user assistance
  • Applied prompt engineering techniques and iterative tuning to improve response quality and reliability
  • Participated in code reviews and architecture discussions, including AI-driven design decisions
  • Assisted in performance optimization, including latency and cost optimization for AI workloads
  • Collaborated with QA and DevOps teams to deploy AI and non-AI services through CI/CD pipelines
Read More
Arrow Right

Trainee - Full Stack Development

The Trainee – Fullstack Development will assist in designing, developing, and ma...
Location
Location
India , Gurgaon
Salary
Salary:
Not provided
continuumglobal.com Logo
ContinuumGlobal
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Up to 1 year of experience, internships, or academic projects in web development
  • Knowledge of JavaScript, HTML, and CSS
  • Familiarity with React.js or other modern JavaScript frameworks is a plus
  • Basic understanding of Node.js and backend development concepts
  • Understanding of REST APIs and web services
  • Basic knowledge of database concepts (MySQL preferred)
  • Familiarity with Git or any version control system
  • Strong problem-solving ability and willingness to learn new technologies
  • Bachelor’s degree in Computer Science, IT, or a related field
  • Exposure to web application development through projects or coursework
Job Responsibility
Job Responsibility
  • Assist in building user-friendly interfaces and responsive designs using HTML, CSS, and JavaScript
  • Support the development of frontend components using React.js
  • Learn and contribute to REST API development using Node.js and Nest.js
  • Assist in maintaining server-side logic under the guidance of Senior Developers
  • Work with frameworks like Express.js or Nest.js to support API development and data flow
  • Support database operations and queries using Knex.js or similar tools
  • Assist in managing and optimizing MySQL databases
  • Use GitLab for version control, collaboration, and basic CI/CD workflows
  • Participate in testing, debugging, and improving application performance
  • Collaborate with team members to develop and integrate frontend and backend systems
What we offer
What we offer
  • Competitive salaries
  • Health insurance
  • Flexible work environment
Read More
Arrow Right

Senior Full Stack Developer

We are seeking a Senior Full Stack Developer to play a critical role in building...
Location
Location
Malaysia , Kuala Lumpur
Salary
Salary:
Not provided
1000heads.com Logo
1000heads
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8–10 years of professional development experience
  • Strong expertise in React.js, Next.js
  • Strong expertise in Node.js
  • Strong expertise in SQL
  • Strong expertise in Git / Bitbucket workflows
  • Proven experience delivering production-ready applications
  • Experience with cloud infrastructure and deployment
Job Responsibility
Job Responsibility
  • Take ownership of end-to-end development across multiple internal projects
  • Translate product and business requirements into clean, scalable technical solutions
  • Work independently when required, while collaborating effectively within a wider team
  • Maintain high standards of code quality, performance, security, and documentation
  • Contribute to roadmap planning, technical decision-making, and estimation
  • Design, build, and maintain full-stack applications using React.js, Next.js, Node.js, SQL-based databases
  • Develop and maintain APIs and backend services
  • Implement authentication, authorisation, and data security best practices
  • Work fluidly across front-end and back-end tasks depending on project needs
  • Build and integrate AI-powered features using Google Cloud technologies including Vertex AI, BigQuery, AI Studio
  • Fulltime
Read More
Arrow Right

Senior Full Stack Engineer

We're seeking a Senior Full Stack Engineer to join our technology team and help ...
Location
Location
Ukraine , Kyiv
Salary
Salary:
Not provided
softermii.com Logo
Softermii
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of professional software development experience
  • Strong expertise in React.js ecosystem and Typescript
  • Proficient in Node.js for backend development
  • Experience with relational databases
  • Experience with API design and development
  • Solid understanding of front-end technologies (HTML5, CSS3, JavaScript)
  • Proficiency with Git and CI/CD pipelines
  • Experience with cloud infrastructure (AWS)
Job Responsibility
Job Responsibility
  • Design, develop, and maintain full-stack web applications using React on the frontend and Node.js on the backend
  • Build and optimize relational database schemas and queries
  • Create responsive and intuitive user interfaces for internal tools and client-facing applications
  • Implement RESTful APIs and microservices architecture
  • Lead technical planning and architecture decisions for new features and systems
  • Collaborate with product managers, data engineers, and data scientists to translate requirements into technical solutions
  • Conduct code reviews to ensure high-quality standards
What we offer
What we offer
  • Individual development plan
  • Mentoring from seniors and leaders
  • Referral bonus
  • 21 paid vacation days
  • 11 paid days off for Public Holidays
  • 5 paid sick leave days per year
  • Flexible working day
  • Stable and highly-functioning processes
  • Independence to make decisions
  • Team of like-minded experts
  • Fulltime
Read More
Arrow Right