
Job Description:
At Helios Tech Labs we are looking for a Full Stack Developer with <2 - 5 yr Exp> to build and maintain functional websites and applications with highly skilled computer programmer who is comfortable with both front and back end programming.
To be successful in this role, you should have extensive experience building web-apps from scratch and in-depth knowledge of at least one of the following programming languages:
- JavaScript
- Java
- HTML
- CSS
- React
- Angular
- Objective C
- Scala
- Python
- C#
- C++
- PHP
- Perl
- Node JS
- Ruby (RoR)
Responsibilities:
- Identify user and system requirements for new websites and applications
- Designing user interactions on web pages.
- Developing back-end website applications.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Seeing through a project from conception to finished product.
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
- Prioritize software development projects, set timelines, and assign tasks to team members.
- Write or review code for various applications.
- Run functionality testings and debug code.
- Oversee junior web developers and evaluate their performance.
- Liaise with designers to decide on UI/UX elements (like graphics and navigation buttons).

About Helios Tech Labs
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About the Role:
We are looking for a skilled Full-Stack Developer with expertise in Python, JavaScript, and No-Code AI tools to join our dynamic team. The ideal candidate should be proficient in both backend and frontend development, capable of working with modern frameworks, and have experience in LLM prompt engineering, data extraction, and response formatting.
Key Responsibilities:
- Develop and maintain scalable backend services using FastAPI / Flask / Django.
- Build dynamic front-end applications using React / Next.js.
- Implement LLM-based solutions for data extraction and response formatting.
- Design and optimize databases using Milvus / Weaviate / Pinecone for vector storage and MongoDB / MySQL for structured data.
- Collaborate with cross-functional teams to deliver high-quality AI-driven applications.
- Ensure application performance, security, and scalability.
- Communicate technical ideas effectively through written and verbal communication.
Required Skills & Qualifications:
Technical Skills:
- Programming: Proficiency in Python and JavaScript.
- Backend: Experience with FastAPI / Flask / Django.
- Frontend: Strong understanding of React / Next.js.
- Database: Knowledge of at least one vector database (Milvus / Weaviate / Pinecone) and one relational or NoSQL database (MongoDB / MySQL).
- No-Code AI & LLM:
- Expertise in LLM Prompt Engineering.
- Experience with data extraction from context and response formatting.
Soft Skills:
- Strong written and verbal communication skills.
- Ability to collaborate effectively with teams and clients.
- Problem-solving mindset with a focus on innovation and efficiency.
Job Description :
- Strong understanding of the Ruby programming language and Rails framework
- Proficiency in Javascript including experience with React, Angular or Vue
- Database understanding (Postgres/MySQL)
- Previous experience maintaining production applications
- Focus on writing clear, maintainable, tested code.
Skills Required :
- Navigating and understanding a large codebase
- Experience with Git continuous integration and regular deployments
- Understanding and appreciation for UX and usability
- Excellent communication skills and diligent ability to contribute to the team by performing code reviews,
- Writing tests using Rspec and Capybara.
Job Overview:
We are looking for a Java React Developer to join our development team. The ideal candidate will have experience working with Java (Spring Boot) for backend development and React.js for frontend applications. You will be responsible for building scalable web applications, integrating RESTful APIs, and ensuring a seamless user experience.
Key Responsibilities:
- Develop and maintain web applications using Java (Spring Boot) for backend and React.js for frontend.
- Design and implement RESTful APIs for communication between frontend and backend.
- Optimize applications for speed, scalability, and security.
- Work with databases such as MySQL, PostgreSQL, or MongoDB.
- Write clean, maintainable, and efficient code following best practices.
- Collaborate with cross-functional teams, including designers, product managers, and other developers.
- Perform unit testing, integration testing, and debugging.
- Participate in Agile methodologies like Scrum and Sprint planning.
- Deploy applications using CI/CD pipelines and cloud platforms (AWS, Azure, or Google Cloud).
Required Skills:
- Java & Spring Boot (Core Java, REST APIs, Microservices, JPA, Hibernate).
- React.js (Hooks, Redux, Context API, Functional Components).
- Experience with HTML, CSS, JavaScript, and TypeScript.
- Strong knowledge of RESTful APIs and Web Services.
- Experience with databases like MySQL, PostgreSQL, MongoDB.
- Understanding of JWT/OAuth for authentication.
- Familiarity with CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD).
- Knowledge of Docker and Kubernetes is a plus.
- Experience with unit testing frameworks (JUnit, Jest, Mocha) is a plus.
Responsibilities :
- Work with development teams and product managers to ideate software solutions.
- Develop and maintain scalable software solutions with Ruby on Rails as the core technology stack.
- Develop strong analytical and problem-solving skills to tackle challenges in development.
- Utilize Docker containers for efficient environment management and deployment.
- Test software to ensure responsiveness and efficiency.
- Implement and maintain database solutions in MySQL and PostgreSQL
- Test and ensure that the application works correctly across different browsers and devices.
- Build and optimize user interfaces using React.js with a focus on performance and user experience.
- Integrate multiple data sources and databases into one system
- Ensure robustness, performance, and security of the applications.
- Take full responsibility for project deliverables from conception to deployment.
- Design user-side and server-side architecture.
- Maintain code integrity and organization, including performing code reviews and enhancing code quality.
Requirements :
- Demonstrable skills with Node.js and React.js, building and maintaining complex solutions.
- Experience with Docker and containerized environments.
- Strong knowledge of MySQL and/or PostgreSQL.
- Excellent debugging and problem-solving skills.
- Capacity to work effectively both as an individual contributor and within a collaborative team environment.
- Eagerness to take full ownership of deliverables, ensuring high-quality outputs.
- Great attention to detail Organizational skills.
Qualifications :
- Internship or 6 months experience as a full stack developer working with ruby on rails.
- Experience developing and deploying dynamic and responsive web applications.
- Strong communication skills, detail-oriented mindset, and a passion for delivering high-quality software.
- A bright and passionate mind with relevant prior experience in web development (frontend, backend and database management) is welcome to apply.
- Ability to thrive in a fast-paced work environment, adapting to varying demands with resilience.
Qualifications:
• M Tech/ B Tech/ BE/ MCA/ MS in Computer Science, Information Technology, or equivalent.
• The degree must be obtained through a regular on-campus program from a recognized university.
• Proven experience as a .NET Developer with 4-9 years of relevant work experience.
• Strong proficiency in Dot Net and MVC architecture.
• Experience with MySQL database management.
• Knowledge of front-end technologies such as HTML, CSS, and JavaScript.
Are you a dynamic Full Stack Developer seeking your next challenge? We are a rapidly expanding technology-focused Consulting Agency renowned for its innovative approach. We are seeking an exceptionally skilled Full Stack Developer to join our engineering team. If you're eager to demonstrate your expertise and collaborate with a talented group of developers, this role is ideal for you!
We are at the forefront of technological innovation, providing cutting-edge solutions to clients across diverse sectors. With a strategic focus on finance, banking, and corporate verticals, they are recognized for their excellence in project delivery.
Your Role: Full Stack Developer
As a Full Stack Developer, you will be a vital collaborator within the development team, contributing to the completion of web and mobile projects. Your exceptional communication, organizational, and time management skills will set a high standard for your peers.
Responsibilities:
- Collaborate seamlessly with project managers, senior architects, and fellow developers to complete development projects.
- Demonstrate proficiency in React and other relevant technologies to develop secure and scalable software solutions.
- Maintain meticulous attention to detail while understanding complex technical requirements.
- Lead quality assurance checks to ensure accuracy before project delivery.
- Ensure on-time project completion, adhering to established timelines.
Qualifications:
- At least 3 years of hands-on experience in React
- Experience with Node JS, ExpressJS and MySQL
- Hands-on experience with Redux, JSON
- Proficiency in JavaScript showcasing a strong grasp of modern development languages.
- Essential familiarity with Azure or AWS,
- Experience with Dev Containers (VSCode) and Docker for efficient development is a plus
- Proven track record in full-cycle development.
About You:
- Approach your work with an unwavering work ethic, innate self-motivation, and a commitment to staying current with the latest technologies.
- Thrive as a collaborative team player who excels in dynamic environments.
- Adapt quickly to evolving contexts and guide projects toward successful outcomes.
- Communicate effectively through written and verbal means, backed by strong interpersonal skills.
- Excel under pressure, learn rapidly and meet tight deadlines with minimal supervision.
What's In It For You?
- Immerse yourself in an inclusive and collaborative work environment that promotes creativity and curiosity, celebrating achievements along the way.
- Access cutting-edge tools and technology to create exceptional customer experiences.
- Participate in post-work social engagements to further build connections.
Required Skills:
- Must have experience of a minimum of 2 years as a WordPress Developer. (Required)
- In-depth knowledge of PHP, MYSQL, JS, jQuery, CSS, and HTML.
- Knowledge of WordPress coding standards.
- Ability to manage projects.
Responsibilities:
- Creating the website architecture.
- Designing and building the website front-end and managing the website back-end including database and server integration.
- Developing and customizing WordPress themes and plugins.
- Integrating a wide range of WordPress plugins, API calls, and third-party apps and forms.
- Researching and recommending new technologies and tools for effective integration across various platforms.
- Conducting website performance tests.
- Troubleshooting content issues.
- Monitoring the performance of the live website.
- Meeting with clients to discuss website design and function.
Reverate Tech is a product and service-based start-up, working with International Clients. Our services include Data Engineering, Web Development, BI/Data Warehousing, Enterprise Application Implementation (ERP/CRM), and NetSuite. Our product portfolio has business apps in the domain of ERP, Auto Service, and Personal Safety.
This is an exciting opportunity to work as a full-stack developer for our client SellerX.
The ideal candidate will efficiently and quickly write code in a timely and scalable way in order to improve the code-base of the company's products in meaningful ways. This candidate will be able to test the code and make adjustments where necessary.
Your background:
- 3+ years of experience working with PHP (preferably with Symfony)
- Understanding OOP principles & familiarity with best design practices
- Experience with JavaScript, Angular
- Technically proficient in SQL (preferably MySQL or MariaDB)
- Experience with NoSQL database
- Experience with Docker
We would consider it a plus if:
- You have some experience with Python or are willing to learn
- You have basic knowledge of message brokers such as RabbitMQ
- You have some experience working with AWS: RDS, S3, EC2, and Lambda functions
- Experience with search engines like Elastic Search or Solr
Benefits:
- 100% remote-working;
- Flexible working hours;
- Development of your personal strengths in a dynamic environment;
- An attractive and varied job with a high level of personal responsibility;
- A collegial togetherness and a modern management style/startup;
About our client
SellerX buys and builds Amazon businesses, helping entrepreneurs realize the next stage of their businesses and their lives. SellerX is the 3rd fastest-growing startup in Europe. Already a unicorn (1 billion euros in evaluation), SellerX plans to be a Decacorn in the coming 2-3 years.
- Interested? Join us and start your learning and growth journey.
- Must know how to design the theme
- Must know about the Plugin development
- Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
- Experience building user interfaces for websites and/or web applications
- Experience designing and developing responsive design websites
- Comfortable working with debugging tools like Firebug, Chrome inspector, etc.
- Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers
- Ability to convert comprehensive layout and wireframes into working HTML pages
- Must know how to develop a website using Elementor.
- Knowledge of how to interact with RESTful APIs and formats (JSON, XML)
- Strong understanding of PHP back-end development
- Good communication skills.
- Generating WordPress themes and plugins.
- Conducting website performance tests.
- Must know how to design and develop an E-commerce Website in WordPress using Woocommerce Plugin.










