Mid / Senior Backend JS Developer
4 open positions
đ Location: 3F, 94 Ho Nghinh Street, An Hai Bac Ward, Son Tra District, Da Nang City
đ Website: https://digitalunicorn.fr
đ© Email: hi@digitalunicorn.fr
đ Phone: 02363 57 57 45
WHO ARE WE?
Digital Unicorn is a French digital agency with a passionate and ambitious team. We specialize in:
- Mobile Application Development
- Website Development
- AI/Deep Learning
- UX/UI Design
Weâre more than just a company â weâre a small hub for those who want to step into an international working environment. Here, youâll train, work, and build your career foundation, all while growing friendships that last.
At Digital Unicorn:
We share and support each other
We build meaningful products for startups
We create a space where you can enjoy working and growing
WE ARE HIRING:Â
SENIOR BACKEND JAVASCRIPT DEVELOPER
CORE REQUIREMENTS
Experience: 5+ years in backend JavaScript development with enterprise-level applications
Hard Skills:
- JavaScript Core: Expert-level ES6+, async/await, closures, prototypes, event loop
- Node.js: Advanced Node.js runtime, NPM ecosystem, performance optimization
- Frameworks: Proficient in NestJS, Express.js
- TypeScript: Strong typing, interfaces, generics, decorators
- API Development: RESTful APIs, GraphQL, WebSocket, microservices architecture
- Authentication: JWT, OAuth 2.0, passport.js, session management
- AI integration is ++
Database Expertise:
- SQL: Advanced PostgreSQL/MySQL, complex queries, indexing, performance tuning
- NoSQL: MongoDB, DynamoDB, document design, aggregation pipelines
- Cache: Redis implementation, caching strategies, session storage
- ORM/ODM: Prisma, TypeORM, Sequelize, Mongoose
KEY RESPONSIBILITIES
- Design and develop scalable backend systems and APIs
- Architect database schemas and optimize query performance
- Implement caching strategies using Redis for high-traffic applications
- Build real-time features using WebSocket and event-driven architecture
- Integrate third-party services and payment gateways
- Mentor junior developers and establish coding standards
- Collaborate with frontend teams and DevOps for seamless deployment
TECHNICAL EXPERTISE
Performance & Scalability:
- Load balancing and horizontal scaling strategies
- Database sharding and replication
- Memory management and garbage collection optimization
- API rate limiting and throttling
Security:
- Input validation and sanitization
- SQL injection and XSS prevention
- Secure authentication and authorization
- Data encryption and HTTPS implementation
PREFERRED QUALIFICATIONS
- Experience with event-driven architecture and CQRS pattern
- Knowledge of Apache Kafka or similar message brokers
- Familiarity with monitoring tools (New Relic, DataDog)
- Experience with serverless architecture (AWS Lambda, Vercel)
- Understanding of blockchain/Web3 development
- Microservices design and implementation experience
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What We Offer:
- Product-led company with a focus on quality and user-centric solutions
- Project ownership â make meaningful contributions from day one
- Clear career growth opportunities and structured training policies
- English-speaking environment with direct client exposure
- Immersive English environment to develop international communication skills
- Competitive salary & bonus, aligned with your skills and experience
- 100% salary during the probation period
- Insurance coverage according to local regulations
- All necessary devices provided for work
- Dynamic, comfortable, and creative working environment
- Team building events & company trips every year
- Snacks and fresh fruits always available for your break times
- Sports & wellness activities to recharge and boost energy
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!!
Middle/Senior Frontend Developer ( TS, React, NextJS)
4 open positions
- We share and support each other
- We build meaningful products for startups
- We create a space where you can enjoy working and growing
WE ARE HIRING: Front-end Developer
(ReactJS / NextJS)
Type:Â Full-time In-house, On-site
Level:Â Mid - Senior
- Develop, test, and maintain responsive frontend applications using ReactJS and NextJS.
- Collaborate with UI/UX designers to implement intuitive and visually appealing interfaces.
- Optimize applications for maximum performance and scalability.
- Work closely with backend developers and other team members to integrate APIs and deliver a seamless user experience.
- Maintain clean, well-documented, and reusable code.
- Participate in code reviews and contribute to best practices and frontend standards.
- 5+ years of professional experience in frontend development.
- Strong proficiency in ReactJS, NextJS, JavaScript (ES6+), HTML5, and CSS3.
- Experience with state management libraries (e.g., Redux, Zustand).
- Familiarity with RESTful APIs and asynchronous programming.
- Experience with performance optimization and SEO best practices in NextJS.
- Basic spoken English â enough to communicate in daily team interactions.
- Ability to work independently and in a team
- Product-led company with a focus on quality and user-centric solutions
- Project ownership â make meaningful contributions from day one
- Clear career growth opportunities and structured training policies
- English-speaking environment with direct client exposure
- Immersive English environment to develop international communication skills
- Competitive salary & bonus, aligned with your skills and experience
- 100% salary during the probation period
- Insurance coverage according to local regulations
- All necessary devices provided for work
- Dynamic, comfortable, and creative working environment
- Team building events & company trips every year
- Snacks and fresh fruits always available for your break times
- Sports & wellness activities to recharge and boost energyâ
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!
Fullstack Web Developer
4 open positions
- We share and support each other
- We build meaningful products for startups
- We create a space where you can enjoy working and growing
WE ARE HIRING:Â Full-stack Web Developer
Level: Middle/Senior
Type: Full-time In-house, On-siteÂ
- Develop, test, and maintain full-stack applications using Node.js, React.js, and GraphQL
- Collaborate with UI/UX designers, product managers, and other developers to deliver high-quality solutions
- Design and implement APIs, services, and complex frontend features
- Optimize application performance and troubleshoot technical issues
- Ensure high code quality through code reviews, unit testing, and adherence to best practices
- Continuously research and adopt new technologies to improve development processes
- 5+ years of hands-on experience in fullstack web development
- Strong expertise in Node.js for backend development
- Proficient in React.js for frontend development
- Experience with GraphQL for API integrations
- Solid understanding of REST APIs, databases (SQL/NoSQL), and server-side logic
- Familiarity with version control systems like Git
- Good English with strong communication skills is a plus
- Ability to work effectively onsite and collaborate closely with cross-functional teams
-  Product-led company with a focus on quality and user-centric solutions
- Project ownership â make meaningful contributions from day one
- Clear career growth opportunities and structured training policies
- English-speaking environment with direct client exposure
- Immersive English environment to develop international communication skills
- Competitive salary & bonus, aligned with your skills and experience
- 100% salary during the probation period
- Insurance coverage according to local regulations
- All necessary devices provided for work
- Dynamic, comfortable, and creative working environment
- Team building events & company trips every year
- Snacks and fresh fruits always available for your break times
- Sports & wellness activities to recharge and boost energy
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!
French-Speaking Developers â Web, Mobile, AI Projects
4 open positions
DIGITAL UNICORN
đ Location: 3F, 94 Ho Nghinh Street, An Hai Bac Ward, Son Tra District, Da Nang City
đ Website: https://digitalunicorn.fr
đ© Email: hi@digitalunicorn.fr
đ Phone: 02363 57 57 45
WHO ARE WE?
Digital Unicorn is a French digital agency with a passionate and ambitious team. We specialize in:
- Mobile Application Development
- Website Development
- AI/Deep Learning
- UX/UI Design
Weâre more than just a company â weâre a small hub for those who want to step into an international working environment. Here, youâll train, work, and build your career foundation, all while growing friendships that last.
At Digital Unicorn:
- We share and support each other
- We build meaningful products for startups
-
We create a space where you can enjoy working and growing
WE ARE HIRING:Â French-Speaking Developers
Level:Â Â Experience but we also welcome junior profiles
Type: Full-time (Onsite or Remote)
About the Role
Weâre looking for curious and driven French-speaking developers to contribute to a variety of tech projects â from early-stage web and mobile applications to AI-based tools. Youâll have real responsibilities, freedom to explore solutions, and the chance to grow your skills fast. This role is perfect for developers who want hands-on experience across different domains without being boxed into a specific stack.
- Collaborate on web, mobile, or AI-focused projects from prototype to launch
- Research and suggest technical solutions based on project needs
- Translate client needs into clear product requirements and user stories
- Own and maintain the product backlog
- Work closely with developers, designers, and QA to deliver high-quality features
- Conduct sprint planning, reviews, and retrospectives
- Ensure projects are delivered on time and meet business objectives
- Provide regular product updates to stakeholders
- Act as the main liaison between French-speaking clients and internal teams
- Communicate progress and challenges clearly and proactively
- Background in IT or prior experience as a developer (e.g., web, mobile, or related roles)
- Comfortable picking up new tools or technologies on the fly
- Fluent in French (written and spoken) â must be able to lead discussions with French clients
- Good command of English for internal communication
- Strong understanding of Agile/Scrum methodologies
- Experience working with cross-functional teams in a tech environment
- Excellent organizational and interpersonal skills
- Ability to translate business needs into technical requirements
- Problem-solving mindset with attention to detail
- Good communication and a collaborative mindset
- Eagerness to learn, experiment, and take initiative
- Competitive salary and benefits (Budget expected: Negotiable)
- Support for Expatriates: Enjoy seamless integration with full coverage of working visa and work permit arrangements.
- Opportunity to work with a diverse and talented team.
- Dynamic work environment in a rapidly growing organization.
- Professional development opportunities and career growth.
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!
French Project Manager
4 open positions
- We share and support each other
- We build meaningful products for startups
- We create a space where you can enjoy working and growing
WE ARE HIRING: French Project Manager
Level:Â Junior/Middle/Senior
Type: Full-time In-house, On-site/Remote
About the Role
Digital Unicorn is seeking a French-speaking Project Manager to oversee and coordinate IT projects for our French-speaking clients. You will manage timelines, budgets, resources, and risks to ensure successful delivery, while acting as the main point of contact between clients and our internal development teams.
This role requires strong project management expertise, excellent communication, leadership and organizational skills, as well as experience managing Agile software development projects.
Key Responsibilities
- Act as the primary liaison between French-speaking clients and internal teams.
- Manage project scope, schedule, budget, and resources to ensure on-time, on-budget delivery.
- Develop and maintain detailed project plans, schedules, and reports.
- Identify and manage project risks and issues, and proactively develop mitigation plans.
- Facilitate meetings with stakeholders, track action items, and ensure follow-up.
- Coordinate with developers, designers, QA, and other stakeholders to ensure smooth execution.
- Monitor project KPIs and report progress regularly to management and clients.
- Ensure project deliverables meet quality standards and business objectives.
Qualifications
- French nationality (required).
- Bachelorâs degree in IT, Computer Science, or related field; background in software development is a plus.
- 2+ years of experience as a Project Manager (preferably in IT or software development projects).
- Fluent in French (written and spoken) â must be able to lead discussions with French clients.
- Good command of English for internal communication.
- Solid understanding of Agile/Scrum methodologies and project management best practices.
- Strong skills in stakeholder management, risk management, and reporting.
- Excellent organizational, problem-solving, and interpersonal skills.
- Ability to translate business requirements into actionable project plans.
What We Offer
- Opportunity to lead international IT projects with direct client exposure.
- Product-led company with a focus on quality and user-centric solutions.
- Clear career growth opportunities and structured training policies.
- Competitive salary & bonus, aligned with your skills and experience.
- 100% salary during the probation period.
- Full support for Working Visa, Work Permit, and TRC (Temporary Residence Card) for expatriates.
- Insurance coverage according to local regulations.
- All necessary devices provided for work.
- Dynamic, comfortable, and creative working environment.
- Team building events & company trips every year.
- Snacks and fresh fruits always available for your break times.
- Sports & wellness activities to recharge and boost energy.
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!
Business Analyst
3 open positions
- We share and support each other
- We build meaningful products for startups
- We create a space where you can enjoy working and growing
- Work directly with stakeholders to understand business needs and translate them into clear functional requirements
- Create detailed documentation including BRD, SRS, user stories, and use cases
- Collaborate with cross-functional teams following Agile/Scrum methodologies
- Conduct requirement workshops, gap analysis, and process mapping
- Act as a bridge between business users and technical teams
- Ensure traceability and alignment between business goals and delivered solutions
- Participate in testing, validation, and acceptance processes
Qualifications:
- 2+ years of experience as a Business Analyst in software or digital projects
- Strong knowledge of Agile and Scrum frameworks
- Proficient in creating and managing BRD, SRS, and product documentation
- Excellent communication and interpersonal skills
- Fluent in English (spoken & written)
- Strong analytical and problem-solving mindset
- Ability to handle multiple priorities in a fast-paced environment
- Product-led company with a focus on quality and user-centric solutions
- Project ownership â make meaningful contributions from day one
- Clear career growth opportunities and structured training policies
- English-speaking environment with direct client exposure
- Immersive English environment to develop international communication skills
- Competitive salary & bonus, aligned with your skills and experience
- 100% salary during the probation period
- Insurance coverage according to local regulations
- All necessary devices provided for work
- Dynamic, comfortable, and creative working environment
- Team building events & company trips every year
- Snacks and fresh fruits always available for your break times
- Sports & wellness activities to recharge and boost energy
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!
Flutter Developer
đ Location: 3F, 94 Ho Nghinh Street, An Hai Bac Ward, Son Tra District, Da Nang City
đ Website: https://digitalunicorn.fr
đ© Email: hi@digitalunicorn.fr
đ Phone: 02363 57 57 45
WHO ARE WE?
Digital Unicorn is a French digital agency with a passionate and ambitious team. We specialize in:
- Mobile Application Development
- Website Development
- AI/Deep Learning
- UX/UI Design
Weâre more than just a company â weâre a small hub for those who want to step into an international working environment. Here, youâll train, work, and build your career foundation, all while growing friendships that last.
At Digital Unicorn:
- We share and support each other
- We build meaningful products for startups
- We create a space where you can enjoy working and growing
WE ARE HIRING:Â Flutter Developer
Level:Â Mid - Senior
Type:Â Full-time In-house, On-site
About the Role:Â
Digital Unicorn is seeking skilled Flutter Developers to join our in-house engineering team. Youâll play an essential role in building and maintaining high-quality cross-platform mobile applications, collaborating closely with designers and backend developers in a fast-paced and international working environment.
Responsibilities:
- Design and develop scalable mobile applications using Flutter
- Collaborate with product, design, and backend teams to define and implement features
- Write clean, maintainable, and testable code
- Ensure consistent performance and responsiveness across platforms (iOS/Android)
- Participate in Agile/Scrum development processes
- Contribute to technical discussions, architecture, and performance optimization
Qualifications:
- 5+ years of experience in mobile development, with a strong focus on Flutter
- Solid understanding of Dart, state management (e.g., Bloc, Provider), and mobile UI/UX
- Experience integrating REST APIs, Firebase, or third-party services
- Familiar with CI/CD, Git, and debugging tools
- Strong communication skills and the ability to work onsite in English-speaking teams
- Proactive mindset and ability to take ownership of your tasks
- English Level: Good in speaking
What We Offer:
- Product-led company with a focus on quality and user-centric solutions
- Project ownership â make meaningful contributions from day one
- Clear career growth opportunities and structured training policies
- English-speaking environment with direct client exposure
- Immersive English environment to develop international communication skills
- Competitive salary & bonus, aligned with your skills and experience
- 100% salary during the probation period
- Insurance coverage according to local regulations
- All necessary devices provided for work
- Dynamic, comfortable, and creative working environment
- Team building events & company trips every year
- Snacks and fresh fruits always available for your break times
- Sports & wellness activities to recharge and boost energy
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!
Senior Fullstack JavaScript Developer (Fulltime)
đ Location: 3F, 94 Ho Nghinh Street, An Hai Bac Ward, Son Tra District, Da Nang City
đ Website: https://digitalunicorn.fr
đ© Email: hi@digitalunicorn.fr
đ Phone: 02363 57 57 45
WHO ARE WE?
- Digital Unicorn is a French digital agency with a passionate and ambitious team. We specialize in:
- Mobile Application Development
- Website Development
- AI/Deep Learning
- UX/UI Design
Weâre more than just a company â weâre a small hub for those who want to step into an international working environment. Here, youâll train, work, and build your career foundation, all while growing friendships that last.
At Digital Unicorn:
We share and support each other
We build meaningful products for startups
We create a space where you can enjoy working and growing
Currently, we are looking for a Senior Fullstack JavaScript Developer to develop a ticket system for European customers.Web: NUXT, VUE, FIREBASE, VERCEL.
Mobile: React native.
BE: NestJS, PostgreSQL.
* Participate in developing a ticket management system for European customers (web and mobile).
* Work inhouse, full-time with Digital Unicorn's internal team.
* Design, develop and maintain new features for Web (Nuxt, Vue) and Mobile (React Native) applications.
* Build and optimize backend using NestJS with PostgreSQL database.
* Work closely with the design team, project management and customers to ensure requirements are implemented accurately and promptly.Requirements
* Minimum 4 years of practical experience working with Javascript / Typescript in both frontend and backend.
* Proficiency in Nuxt.js and Vue.js
* Experience developing mobile apps with React Native.
* Proficiency in NestJS (Node.js framework) and PostgreSQL.
* Experience using Firebase (authentication, Firestore, Cloud Functions).
* Good understanding and application of REST API architecture.
* Clean code, code review, unit test skills.
* Ability to work independently, proactively, problem-solving mindset.Benefits
* Competitive income, regular reviews.
* Working with an experienced team, international environment.
* Full leave, social insurance/health insurance according to regulations.
* Flexible working hours, remote available
* Annual company trip available
Interested candidates please send CV/Portfolio to:
 hi@digitalunicorn.fr Email subject: [Senior Fullstack JS] - [Full name] (edited)Â
Mid/Senior PHP Developer
đ Location: 3F, 94 Ho Nghinh Street, An Hai Bac Ward, Son Tra District, Da Nang City
đ Website: https://digitalunicorn.fr
đ© Email: hi@digitalunicorn.fr
đ Phone: 02363 57 57 45
WHO ARE WE?
- Digital Unicorn is a French digital agency with a passionate and ambitious team. We specialize in:
- Mobile Application Development
- Website Development
- AI/Deep Learning
- UX/UI Design
Weâre more than just a company â weâre a small hub for those who want to step into an international working environment. Here, youâll train, work, and build your career foundation, all while growing friendships that last.
At Digital Unicorn:
We share and support each other
We build meaningful products for startups
We create a space where you can enjoy working and growing
WE ARE HIRING:Â SENIOR PHP DEVELOPER
Level:Â Mid - Senior
Type:Â Full-time In-house, On-site
CORE REQUIREMENTS
Experience: 5+ years in PHP development with production-level applications
Hard Skills:
- PHP Core: Expert-level PHP 7.4+ and PHP 8.x, OOP principles, design patterns
- Frameworks: Proficient in Laravel, Symfony, CodeIgniter, or Zend Framework
- CMS Platforms: Strong experience with PrestaShop, WordPress, Drupal, or Magento
- Database: Advanced MySQL/PostgreSQL, query optimization, database design
- Frontend Integration: HTML5, CSS3, JavaScript, AJAX, RESTful APIs
- Version Control: Git workflows, branching strategies, code review processes
- Server Management: Linux/Ubuntu, Apache/Nginx, deployment strategies
Architecture & Development:
- MVC architecture and clean code principles
- API development and integration (REST, GraphQL)
- Performance optimization and caching strategies (Redis, Memcached)
- Security best practices and vulnerability assessment
- Unit testing and automated testing frameworks (PHPUnit)
E-commerce Expertise:
- PrestaShop: Module development, theme customization, performance optimization
- Payment gateway integration (PayPal, Stripe, local payment methods)
- Multi-store and multi-language setup
- Custom shopping cart and checkout flow development
KEY RESPONSIBILITIES
- Lead development of complex PHP applications and e-commerce solutions
- Architect scalable and maintainable code structures
- Customize and extend PrestaShop/CMS functionalities
- Integrate third-party APIs and services
- Optimize application performance and database queries
- Mentor junior developers and conduct code reviews
- Collaborate with frontend developers and project managers
What We Offer:
- Product-led company with a focus on quality and user-centric solutions
- Project ownership â make meaningful contributions from day one
- Clear career growth opportunities and structured training policies
- English-speaking environment with direct client exposure
- Immersive English environment to develop international communication skills
- Competitive salary & bonus, aligned with your skills and experience
- 100% salary during the probation period
- Insurance coverage according to local regulations
- All necessary devices provided for work
- Dynamic, comfortable, and creative working environment
- Team building events & company trips every year
- Snacks and fresh fruits always available for your break times
- Sports & wellness activities to recharge and boost energy
Feel free to reach out to hi@digitalunicorn.fr if youâd like to discuss further.
Thank you!
We are a team of passionate people whose goal is to improve everyone's life through disruptive products. We build great products to solve your business problems.
- Contact us
- hi@digitalunicorn.fr
- 02363 57 57 45