WE ARE GRAPHENE
Graphene is an award-winning AI company, developing customized insights and data solutions for corporate clients. With a focus on healthcare, consumer goods and financial services, our proprietary AI platform is disrupting market research with an approach that allows us to get into the mind of customers to a degree unprecedented in traditional market research.
Graphene was founded by corporate leaders from Microsoft and P&G and works closely with the Singapore Government & universities in creating cutting edge technology. We are gaining traction with many Fortune 500 companies globally.
Graphene has a 6-year track record of delivering financially sustainable growth and is one of the few start-ups which are self-funded, yet profitable and debt free.
We already have a strong bench strength of leaders in place. Now, we are looking to groom more talents for our expansion into the US. Join us and take both our growths to the next level!
WHAT WILL THE Full Stack Engineer DO?
- Primary Purpose: As part of a highly productive and creative AI (NLP) analytics team, design and develop web applications and SPA’s i.e., UI/UX, and underlying backend – API’s, security framework, scalable microservices etc.
- Daily Grind: Interface with the product manager, project managers, and the engineering team to achieve sprint goals on the product roadmap.
- Career Progression: Senior Full Stack Engineer, Technical Architect
YOU CAN EXPECT TO
- Work in a product-development team capable of independently authoring software products.
- Guide junior programmers, set up the architecture, and follow modular development approaches.
- Design and develop code which is well documented.
- Optimize of the application for maximum speed and scalability
- Adhere to the best Information security and Devops practices.
- Research and develop new approaches to problems.
- Design and implement schemas and databases with respect to the AI application
- Cross-pollinated with other teams.
HARD AND SOFT SKILLS
Must Have
- Problem-solving abilities
- Extremely strong programming background – data structures and algorithm
- Angular/React, Strong UI/UX skills
- Very strong python background, TDD, CI/CD,
- Software design skills i.e., OOPs, design patterns
- SQL, NoSQL – design of schemas and databases
- Microservices architecture, Cloud native apps
Good to Have
- Enterprise Design Patterns
- Distributed Systems
- Exposure to ML and Data Science
- Docker, Kubernetes, AKS, Kafka, Graph databases

About Graphene Services Pte Ltd
About
Connect with the team
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About Cognida.ai:
Our Purpose is to boost your competitive advantage using AI and Analytics.
We Deliver tangible business impact with data-driven insights powered by AI. Drive revenue growth, increase profitability and improve operational efficiencies.
We Are technologists with keen business acumen - Forever curious, always on the front lines of technological advancements. Applying our latest learnings, and tools to solve your everyday business challenges.
We Believe the power of AI should not be the exclusive preserve of the few. Every business, regardless of its size or sector deserves the opportunity to harness the power of AI to make better decisions and drive business value.
We See a world where our AI and Analytics solutions democratise decision intelligence for all businesses. With Cognida.ai, our motto is ‘No enterprise left behind’.
Position: Python Fullstack Architect
Location: Hyderabad
Job Summary
We’re seeking a seasoned Python Fullstack Architect with 15+ years of experience to lead solution design, mentor teams, and drive technical excellence across projects. You'll work closely with stakeholders, contribute to architecture governance, and integrate modern technologies across the stack.
Key Responsibilities
- Design and review Python-based fullstack solution architectures.
- Guide development teams on best practices, modern frameworks, and cloud-native patterns.
- Engage with clients to translate business needs into scalable technical solutions.
- Stay current with tech trends and contribute to internal innovation initiatives.
Required Skills
- Strong expertise in Python (Django/Flask/FastAPI) and frontend frameworks (React, Angular, etc.).
- Cloud experience (AWS, Azure, or GCP) and DevOps/CI-CD setup.
- Familiarity with enterprise tools: RabbitMQ, Kafka, OAuth2, PostgreSQL, MongoDB.
- Solid understanding of microservices, API design, batch/stream processing.
- Strong leadership, mentoring, and architectural problem-solving skills.
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.
Qualification: Bachelor's degree (B.E./B. Tech) in (CE/IT)Or MCA Or MSC IT
Skills:
Must Have:
- Oops
- Asp.Net MVC
- Dot.net Core
- MS SQL Server
- JQuery&Javascript
- RestAPIs
- Entity Framework
- HTML
- CSS
Good to Have:- TypeScript/Angular/React
- Xamarin/MAUI
Soft Skills:
- Good Communication skill.
- Able to create design document from the Requirements
- Can handle individual projects.
- Can manage a team and be a good team player.
- Clear reporting to the Client or manager.
Tools:
- Visual Studio
- VS Code
- Git
- Postman
Experience:
4-5+ years of experience in Web and APIs development in Dot Net C#/Vb.net & SQL Server
Roles & Responsibilities:
1. Participating in design discussions and solving complex business problems.
2. Responsibility for technical projects and see them into production following standard
development and quality processes.
3.Utilization of standard Microsoft stack technologies.
4. Supporting developers by providing technical and task direction.
5. Create technical and operational system documentation.
6. Ensuring compliance with IT Technology Roadmap.
7. Production support and escalation.Provide point of escalation during the day and off-hour.
8. Work closely with the development management team to design and implement use cases.
9. Analyze business requirements then design and code web applications, services, and batch
processes or Rest APIs.
Job Responsibilities:
The role is responsible for designing, coding, and modifying web apps, from layout to function and according to the specifications. Integrating data from various back-end services and databases.
Job Duties
• Candidate must have a strong understanding of UI, cross-browser compatibility, general web functions, and standards.
• The position requires constant communication with colleagues.
• Experience in working with distributed environments
• Deep expertise and hands-on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, JQuery, and API.
Skills:
Proven working experience (2 years) in:
• Node.js
• Angular
• React
Employment Type
Full-time
YOptima is a well capitalized digital startup pioneering full funnel marketing via programmatic media. YOptima is trusted by leading marketers and agencies in India and is expanding its footprint globally.
We are expanding our tech team and looking for a prolific Staff Engineer to lead our tech team as a leader (without necessarily being a people manager). Our tech is hosted on Google cloud and the stack includes React, Node.js, AirFlow, Python, Cloud SQL, BigQuery, TensorFlow.
If you have hands-on experience and passion for building and running scalable cloud-based platforms that change the lives of the customers globally and drive industry leadership, please read on.
- You have 6+ years of quality experience in building scalable digital products/platforms with experience in full stack development, big data analytics and Devops.
- You are great at identifying risks and opportunities, and have the depth that comes with willingness and capability to be hands-on. Do you still code? Do you love to code? Do you love to roll up your sleeves and debug things?
- Do you enjoy going deep into that part of the 'full stack' that you are not an expert of?
Responsibilities:
- You will help build a platform that supports large scale data, with multi-tenancy and near real-time analytics.
- You will lead and mentor a team of data engineers and full stack engineers to build the next generation data-driven marketing platform and solutions.
- You will lead exploring and building new tech and solutions that solve business problems of today and tomorrow.
Qualifications:
- Bachelor’s or Master’s degree in Computer Science or equivalent discipline.
- Excellent computer systems fundamentals, DS/Algorithms and problem solving skills.
- Experience in conceiving, designing, architecting, developing and operating full stack, data-driven platforms using Big data and cloud tech in GCP/AWS environments.
What you get: Opportunity to build a global company. Amazing learning experience. Transparent work culture. Meaningful equity in the business.
At YOptima, we value people who are driven by a higher sense of responsibility, bias for action, transparency, persistence with adaptability, curiosity and humility. We believe that successful people have more failures than average people have attempts. And that success needs the creative mindset to deal with ambiguities when you start, the courage to handle rejections and failure and rise up, and the persistence and humility to iterate and course correct.
- We look for people who are initiative driven, and not interruption driven. The ones who challenge the status quo with humility and candor.
- We believe startup managers and leaders are great individual contributors too, and that there is no place for context free leadership.
- We believe that the curiosity and persistence to learn new skills and nuances, and to apply the smartness in different contexts matter more than just academic knowledge.
Location:
- Brookefield, Bangalore
- Jui Nagar, Navi Mumbai
About The Company
Vested is a cross-border wealth platform on a mission to enable local investors to go global. Our first step is to empower retail investors from India with access to the US stock market. Vested provides a low cost and easy-to-use platform that includes knowledge and insights to help clients make smart investment decisions.
Job Description
We are looking for a full stack developer interested in building high performance web app and company page. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. You will ensure that these components and the overall application are robust and easy to maintain. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Skills
- Firm grasp of the JavaScript, React.js, and Node.js
- Experience with popular React.js workflows (Redux)
- Ability to write well-documented, clean Javascript code
- Rock solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools, like Android Studio, XCode, and Gradle
- Understanding of REST APIs, the document request model, and offline storage
- Familiarity with SQL databases
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (Git).
Technical expertise necessary:
- 2+ years of experience on the Node.js
- 2+ years of experience with popular React.js, workflows (Redux), and Express.js
- 2+ years of experience with SQL databases
- 1+ years of experience with AWS and Redis
- Experience creating charts and graphs
- Deep understanding of RESTful APIs
- Experience deploying and maintaining a micro-service architecture
- Experience with server-less infrastructure paradigms (AWS Lambda, etc).
- Experience building a scalable product is a bonus!
Our perfect candidate is someone that:
- is proactive and an independent problem solver
- is a constant learner. We are a fast growing start-up. We want you to grow with us!
- is a team player and good communicator
Experience Required - 2 years to 6 years
Salary -60 to 70k
Location -A-45 Atrium of Quark city Mohali
Requirements:
We are looking for a Ruby on Rails developer responsible for managing the interchange of
data between the server and the users.
-Basic understanding of front-end technologies, such as JavaScript, HTML5, and
CSS3-Familiarity with concepts of MVC, Mocking, ORM, and RESTful
-A knack for writing clean, readable Ruby code
Technology using ASP.NET MVC, C#, Entity Framework and SQL Server 2008
onwards.
Experience in coding and implementation of end to end functionality of a medium
to large Web Project throughout application life cycle.
Hands on experience in Java Script and J-Query with good verbal communication.
Must have strong knowledge in MS SQL Server 2008/2012 and above with writing
Stored Procedures, User Defined Functions, triggers, indexes, etc.
Knowledge on complete n-tier web application development and familiarity with
SDLC.
Good team player with quick learning curve & ability to collaborate and work with
team members.
Good to have some experience in CRM and ecommerce portal.
Hand on experience on developing and using Web API.
Roles and Responsibilities
- The candidate should have good experience in React & Node. Ability to understand business requirements and translate them into technical requirements.
- Produce high-quality code and experience with security implementations Identifying application security risks and Implementing security patches procedures.
- Stronghold on MongoDB and experience on other No SQL databases.
- Experience with Graph, Payment Gateway, Node.js process management, and web sockets like socket.io
Desired Candidate Profile
- Good understanding of core concepts of React.js.
- Strong understanding of Node.js and express.
- Hands-on experience in state management libraries like Redux & RXJS.
- Strong foundation of HTML5 & CSS3, pre-processors (Less/SCSS) and JavaScript.
- Experience integrating with Restful web services.
- Proficient with ES6/7/8 syntax and concepts.
- Also into Microservice architecture, Kubernetes, PUB-SUB concept
Permanent WFH opportunity.
Shift timing 11 am- 8 pm










