Vacancy: Full Stack Senior developer for BeYoungBrands start-up - Paris.
Project description:
We are a small innovative team with a big-picture vision.
Our goal - to help people be healthier, younger, happier and to live long and active lives.
We are advocates of holistic approach and inclusion. We believe that the best results are brought by uniting science and ancient wisdom which science cannot explain yet.
Our goal is very challenging – we want to create a one-point access tool to manage induvial wellbeing and health (with a collaboration platform with doctors) from the convenience of home and smartphones.
Our goal if far beyond just teaching how to eat and exercise healthier. We want gradually to transform the way a patient and client talk and communicate about health issues.
Our future network of doctors will include only best medicines embracing the holistic approach to each client, accepting limitation and negative impacts of some modern therapies and willing to accept the usage of alternative and holistic therapies by their patients.
Role description:
The successful candidate to join our team will be the first architect of our ambitious project. Along with immensely challenging tasks and responsibility, he/she will have joy of being the person to layout the design and develop the initial model of the product.
We are looking for a self-starter with already proven experience. The job will have a title of senior developer and an employee will have to deliver to its title. We put great worth on the personality of a candidate and his/her ability to get things done, to deliver results and to quickly update one’s knowledge based on the requirement of a task at hand.
Job description:
3+ years of experience
Candidate with experience in both Backend and Frontend technology using Java and Python with JavaScript/Angular/Django. Would prefer Full Stack experience in the current project.
Internal Title: Senior Developer
Experience Range: Mid Level with a proven track record in the development
Skill(s): Python, Django, JavaScript, AngularJS/ReactJS, NodeJS, MongoDB, ExpressJS
Education:
- Bachelor's in Computer Science (Required)
- Master (preferred)
Job Type: Full-time
Location(s): Remote
Responsibilities
- Design, build and maintain efficient, reusable, and reliable codes for front and backend development.
- Build a layout for structured system data and regularly feed and update it.
- Conceptualizing and developing the data, programming and analysis for online behaviour.
- Building a first draft of the AI algorithm.
- Programming machine learning and its applications.
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design.
- Develop and manage well-functioning databases and applications.
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Troubleshoot, debug and upgrade application.
- Create security and data protection settings.
- Build features and applications with a mobile responsive design.
- Write technical documentation.
- Work with data scientists and analysts to improve software
Technical and Professional Requirements
- Minimum 3 years of relevant experience.
- Proven work experience as a Full Stack developer (Anyone project would do, we are open for freshers with great knowledge and proven experience too).
- In-depth understanding of the entire web development process (design, development and deployment)
- Strong understanding of data structures/algorithm.
- Excellent coding skill in Node js/Angular/Reactjs, JavaScript, Python, Shell Scripts, Groovy.
- Experience in designing, developing and building end to end web applications.
- Responsive Web Design Development experience
- Experience in web libraries.
- Experience with one or more of databases.
- Experience working with deployment and orchestration technologies.
- Knowledge of Agile engineering and testing practices.
- Must have flexibility in work hours
- Knowledge of API Design and Development and Security Patterns on API’s using API Gateway.
- Familiar with modern reactive frameworks and Event-Driven architectural patterns.
- Implementing automated testing platforms and unit tests.
- Good Error and Exceptional Handling Skills.
- Knowledge of Automation scripts.
- Experience in Cloud Technology for Deployment of Services is a plus.
- Analyzing user requirements, envisioning system features and functionality.
- Identify bottlenecks and bugs, and recommend system solutions by comparing advantages and disadvantages of custom development.
- Understand Architecture Requirements and ensure effective Design, Development, Validation, Testing and Performance, monitoring.
- Strong knowledge of front-end languages (e.g. HTML, JavaScript and CSS)
- Very strong Integration knowledge is desired.
- Excellent analytical and time management skills
- Teamwork skills with a problem-solving attitude.
Deliveries plan and personal achievements goal for a
role of Senior developer in BeYoungBrands
- First 3 months at the role
- Develop and builds a new multilingual website to reflect the main features of the project and backend structure.
- Build initial backend design and architecture.
- Develop personal area zone with automated functions.
- Develop security strategy to protect sensitive client information.
- Start building algorithm on existing processes and activities of a clients. Integarate currently available research into algorithm.
- Be support on daily tasks and automations.
- Propose and replace external resources for automation or selling tools with own development plan.
- Second 3 months at role:
- Continue developing interactive client area.
- Work further on algoright with integrating research database, database of clients actions and reported results.
- Start building mobile application for everyting what is already done in platform.
- Build food extension of the platform and mobile section to it with full food directory database, menu planning, photo recognition, input areas and calories calculations.
- Start building exercise module (possible with 3rd party license to use, to be discussed), with video, calories count, instructions, etc.

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Role & Responsibilities
As a Junior Full Stack Engineer at , you will work on product features end-to-end - from the data model to the pixel on the screen.
You will work alongside senior engineers, learn to bridge engineering and product, and contribute to translating complex business workflows into interfaces that enterprise teams actually use. You will own smaller features and grow into full vertical ownership over time.
- Work on product features end-to-end - complex configuration UIs, workflow builders, and operational dashboards for enterprise users
- Contribute to customer-facing surfaces - SDKs, embeddable flows, and APIs that directly shape how clients experience
- Learn and apply frontend architecture best practices - component structure, state management, performance optimisation, and accessibility
- Build backend APIs and data models under senior guidance - developing end-to-end ownership over time
- Debug issues across the full stack - learn to trace problems from symptom to root cause
- Collaborate with design, product, and customer success - hear feedback from real users and let it shape what you build
- Partner with the GenAI engineer to surface AI capabilities through clean, well-designed product interfaces
- Participate in code and design reviews to learn and grow
Ideal Candidate
- Strong Full Stack Engineer profiles
- Mandatory (Experience 1) – Must have 1+ years of hands-on full stack engineering experience (avoid frontend-heavy only profiles, backend heavy will work)
- Mandatory (Experience 2) – Must have strong backend engineering experience using Python, including designing and owning APIs, services, and data models in production environments
- Mandatory (Experience 3) – Must have strong frontend development experience using React (or equivalent), including component architecture, state management, and building production-grade user interfaces
- Mandatory (Experience 4) – Must have end-to-end ownership experience, building and shipping features across the full stack (UI + API + database) without clear handoff boundaries
- Mandatory (Experience 5) – Must have strong web fundamentals, including understanding of browser rendering, performance optimization, and accessibility best practices
- Mandatory (Experience 6) – Must be able to demonstrate solving complex problems on both frontend and backend, clearly articulating trade-offs, decisions, and outcomes
- Mandatory (Experience 7) – Must have solid experience with databases (SQL/NoSQL), including schema design, query optimization, and handling performance bottlenecks
- Mandatory (Company) - Top Product Companies, (preferred early-stage startups with Seed to Series C/D with fast-paced shipping culture)
- Mandatory (Education) - Tier-1 institutes (IITs, BITS, IIITs), Can be skipped if from Top notch product companies
- Preferred (Skill 1) – Strong proficiency in TypeScript, with experience in type-safe architecture and scalable frontend/backend systems
- Preferred (Skill 2) – Experience with testing frameworks such as Cypress / Playwright and strong unit testing practices
- Preferred (Skill 3) – Experience working with cloud platforms (AWS preferred)
At Shipthis, we work to build a better future and make meaningful changes in the freight forwarding industry. Our team members aren't just employees. We are comprised of bright, skilled professionals with a single straightforward goal—to Evolve Freight forwarders towards Digitalized operations, enhance efficiency, and drive lasting change.
As a company, we're just the right size for every person to take initiative and make things happen. Join us in reshaping the future of logistics and be part of a journey where your contributions make a tangible difference.
Learn more at www.shipthis.co
JOB DESCRIPTION
What you’ll be doing:
- Take ownership of building and scaling intuitive, high-performance UIs that directly impact the lives of our users.
- Collaborate closely with product, design, and backend teams to shape and deliver features that drive meaningful change.
- Embrace a "startup mindset" by taking the initiative, wearing multiple hats, and solving challenges with creative, scalable solutions.
- Actively contribute to the product vision and roadmap, ensuring the front end evolves with the company’s growth.
- Build for the long haul by writing clean, maintainable, scalable code supporting future features and expansions.
- Mentor team members, fostering a culture of continuous learning and improvement, and helping grow a high-performing engineering team.
- Stay ahead of the curve by experimenting with new tools, frameworks, and best practices, ensuring the product remains cutting-edge.
- Take pride in not just coding but in truly building—crafting features and solutions that users love and stand the test of time.
- Be part of a team that values collaboration, ownership, and long-term impact over short-term wins.
While our current stack includes Angular and Python, we’re flexible and open to leveraging any tech stack that best suits our product’s needs.
Desired qualifications include:
- Bachelor's/Master's degree in Computer Science, Engineering, or a related field.
- 3–5 years of professional experience in full-stack development, with a strong portfolio of successful projects.
- Proficiency in JavaScript and frameworks like Angular 12+, React, or similar.
- Strong understanding of web technologies including TypeScript, Python along Fast API.
- Strong knowledge of MongoDB is appreciated.
- Experience with state management libraries (e.g., NgRx, Redux).
- Strong problem-solving skills and the ability to learn and adapt quickly.
- Excellent communication skills with the ability to collaborate effectively in a team environment.
We welcome candidates:
- Who can join immediately.
- Female candidates returning to work after a career break are strongly encouraged to apply.
We are an equal opportunity employer and are committed to fostering diversity and inclusivity. We do not discriminate based on race, religion, color, gender, sexual orientation, age, marital status, or disability status.
JOB SYNOPSIS:
- Job Role: Full Stack Engineer
- Location: Bangalore
- Job type: Full-time, permanent
- Experience: 3–5 years
- Industry Type: Software Product
- Functional Area: Software Development
Roles and Responsibilities
1) Understand client requirements and functionalities.
2) Write well-designed, testable, efficient code.
3) Responsible for solving complex technical issues.
4) Ensure quality projects are delivered within defined timelines.
5) Active involvement in client communication to understand functional requirements.
6) Maintain high standards of quality for code, documentation and other deliverables.
Required Skills
1) Good experience in React/Angular
2) Hand on Node.JS./Express JS
3) Database : MYSQL/MongoDB
4) Experience in Java Script, Typescript.
5)Good experience in HTML5, CSS3, JavaScript, Jquery
6) Experience working in an Agile environment.
7) Good communication skills.
PHP/ MySQL Development & Support for diverse Web-based applications using MVC.
Knowledge of web development like Ecommerce, CMS, Custom Application Development, Blog, Social Networking and custom PHP.
Open Source (codeigniter,Laravel. . )
Fruxinfo Private Limited
Corporate office D 608 Titanium City Centre Nr, 100 Feet Anand Nagar Rd, opp. Seema Hall, Ahmedabad
https://www.fruxinfo.com/
As an Architect, you would be expected to:
- Own the overall architectural decisions, design, and development of technology.
- Lead a multi-disciplinary team responsible for the full lifecycle of product development and testing.
- Play a significant role in the career development of others. Work with engineering teams to provide continuous architecture and design mentor-ship / leadership and be a source of support that ensures successful product delivery and operational excellence in production.
- Actively participate in design reviews, improve product delivery and align teams across the organization towards coherent architectural strategies.
- Deliver artifacts that set the standard in your organization for engineering excellence, from designs to algorithms to implementations.
- Help others understand when it is appropriate to create new versus reuse or extend existing software solutions.
- You will develop systems, component architectures, and APIs that meet the test of time. Articulate and evangelize architectural principles that ensure that system components fit and last and align with the company's business direction.
You would be a good fit if:
- You will have worked in past faced product companies and at least 8 years of experience
- Should have been part of scalable product development cycles with either large data handling or large transaction processing exposure.
- You will also possess a good understanding of object-oriented design, algorithms, Web Applications Architectures, and Microservices.
- Experience developing cloud software services and an understanding of design for scalability, performance, and reliability
- Champion a culture of innovation, in an environment that requires high levels of scalability, security, and reliability.
- You are an excellent collaborator & communicator. You know that start-ups are a team sport. You listen to others, aren’t afraid to speak your mind and always try to ask the right questions. You are excited by the prospect of working in a distributed team and company.
- Solid coding skills with the ability to drive teams through massive refactoring exercises & improve coding standards across large codebases.
- Hungry to make an impact ethically and effectively, with deep empathy for end consumers.
- Any open-source code or contributions to OSS projects would be a bonus!
What do we offer?
- A multicultural and diverse team of colleagues from all over the globe Mission-driven and fast-paced, entrepreneurial environment
- Competitive salary and other benefits
- Hybrid of work-from-home and work-from-office with full management support during Covid time
- A collaborative and flat company culture
What’s in it for you?
Do you truly want to make a difference and revolutionize the lives of millions of business owners? Do you thrive in an environment where moving at light speed and embracing new challenges every day is essential? If yes, Lummo (earlier BukuKas) is the perfect place for you!
- Experience in web development with AngularJS
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