
Technical Lead – Full Stack
Overview
We are seeking a high-caliber Tech Lead – Full Stack to join our Digital Twin Platform and Simulation team. In this role, you will translate high-level architectural visions into robust, executable low-level designs (LLD). You will be the technical anchor for the squad by providing deep technical guidance and maintaining rigorous standards you will enable the team to deliver scalable interfaces and services that power our digital twin ecosystem.
Our Core Full Stack Stack
Front-End Engineering
- React + TypeScript (with Next.js), ShadCN/UI, Tailwind CSS for building complex, state-heavy interactive dashboards.
- JavaScript (ES6+) and TypeScript for type-safe management of simulation data
- State management (Redux/Zustand) optimized for high-frequency data updates
· Experience in ESRI ArcGIS Map usage in UI is a big plus.
Back-End & Microservices
- Java and Spring Boot for building high-scale, resilient microservices
- REST APIs for seamless communication between services and front-end consumers
- Microservices architecture and system integration patterns
- Experience designing, building, and integrating RESTful or GraphQL APIs, Protobuf with gRPC and gRPC-Web
Engineering Excellence
- GitHub for version control and rigorous Code Reviews
- CI/CD pipelines, Docker, and Kubernetes for cloud-native deployment
Key Responsibilities
- Low-Level Design (LLD): Convert high-level architectural blueprints into detailed technical designs, including class diagrams, sequence diagrams, and API specifications.
- Technical Mentoring: Lead and coach the engineering team through pair programming, technical 1-on-1s, and hands-on guidance to elevate overall team competency.
- Standards Enforcement: Ensure all code adheres to the defined engineering standards, SOLID principles, and design patterns established by the Architects.
- Code Quality & Review: Conduct comprehensive code reviews to maintain high quality, ensuring the team delivers clean, testable, and maintainable code.
- Technical Anchoring: Serve as the "go-to" expert for the squad to resolve complex technical blockers and provide clarity on implementation details.
- Hands-on Development: Direct implementation of critical and complex modules, setting the benchmark for performance and reliability.
- System Integration: Oversee the technical execution of integrations between full-stack applications and core data layers (Databricks/Neo4j).
- Delivery Governance: Ensure the squad meets sprint objectives by maintaining a high standard of execution and managing technical debt effectively.
Preferred Qualifications
- 8 to 10 years of professional experience in full-stack software development.
- Proven track record in a Tech Lead capacity, with strong experience in creating Low-Level Designs.
- Expert-level proficiency in Java, Spring Boot, and React.
- Deep understanding of Microservices architecture and RESTful API design.
- Familiarity with ShadCN/UI familiarity along with Material UI, Storybook, and/or similar tools
- Demonstrated ability to mentor engineering teams and drive technical excellence in an Agile environment.
- Experience working in the India tech region, preferably within high-growth product engineering teams.
Highly Desirable
- Experience building platforms for Digital Twin, IoT, or Simulation environments.
- Familiarity with visualizing complex networks or real-time operational data.
- Knowledge of performance tuning for both front-end rendering and back-end processing.
- Experience leading teams in an Agile/Scrum environment.
- Exposure to industrial domains such as Manufacturing, Logistics, or Transportation is a plus.
Location: Hyderabad, Telangana
Department: Engineering
Employment Type: Full-Time

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We believe that the most under-appreciated route to releasing untapped human potential is to build a healthier body, and through which a better brain. This allows us to do more of everything important to each one of us. Billions of healthier brains, sitting in healthier bodies, can take up more complex problems that defy solutions today, including many existential threats, and solve them in just a few decades.
Billions of healthier brains will make the world richer beyond what we can imagine today. The surplus wealth, combined with better human capabilities, will lead us to a new renaissance, giving us a richer and more beautiful culture. These healthier brains will be equipped with deeper intellect, be less acrimonious, more magnanimous, and have a kinder outlook on the world, resulting in a world that is better than any previous time.
We find this vision of the future exhilarating. Our hopes and dreams are to create this future as quickly as possible and ensure that it is widely distributed and optimised to maximise all forms of human excellence.
We are building a health platform for the world, with features that don’t exist anywhere today. By the time you read this, we would have rolled out the first phase. When we roll out the second and third phases later this year and next, it will change the way medicine is practised around the world.
Role Overview:
As a Senior Fullstack Engineer, you’ll work across frontend, backend, infrastructure, and scalable systems.
This is not a role where you simply execute tickets. You’ll be expected to:
- Think independently
- Solve hard engineering problems
- Build scalable systems
- Own features end-to-end
- Move fast with high responsibility
- You’ll work closely with product, design, and engineering teams to create systems used by real people globally.
Roles & Responsibilities
- Build scalable backend services and APIs using Node.js (Express/NestJS)
- Develop responsive web and mobile applications using React and React Native
- Design and implement clean, scalable architectures
- Own features end-to-end: design → development → deployment
- Work on performance optimization, caching, async processing, and scalability
- Build and maintain microservices and event-driven systems
- Troubleshoot production issues and improve platform reliability
- Collaborate with DevOps teams on CI/CD, deployments, and automation
- Write high-quality, maintainable, production-grade code
- Continuously improve engineering standards and development workflows
What are we looking for?
- 4–7 years of backend engineering experience
- 3+ years with React and/or React Native
- Strong proficiency in JavaScript and preferably TypeScript
- Solid understanding of scalable backend systems and APIs
- Experience with SQL & NoSQL databases
- Strong understanding of caching systems like Redis
- Experience with messaging systems like Kafka, RabbitMQ, or SQS
- Familiarity with AWS, Docker, Git, and CI/CD pipelines
- Strong debugging and performance optimisation skills
- High ownership mindset and ability to thrive in fast-paced environments
- System design
- Scalability
- Real-world impact
Role & Responsibilities:
As a Full Stack Developer Intern, you will take on significant responsibilities in the design, development, and maintenance of web applications using Next.js, React.js, Node.js, PostgreSQL, and AWS Cloud services. We seek individuals who are self-motivated, energetic, and capable of delivering high-quality work with minimal supervision.
- Develop user-friendly web applications using Next.js and React.js.
- Create and implement RESTful APIs using Node.js.
- Write high-quality, maintainable code while adhering to best practices in software development.
- Deliver projects on time while maintaining a strong focus on performance and user experience.
- Manage data effectively using PostgreSQL databases.
- Code Quality & Reviews: Maintain code quality standards and conduct regular code reviews to ensure the delivery of high-quality, error-free code.
- Performance Optimization: Identify and troubleshoot performance bottlenecks to ensure a seamless and lightning-fast platform experience.
- Bug Fixing & Maintenance: Monitor platform performance and proactively address any issues or bugs to keep the platform running flawlessly.
- Contribute innovative ideas and solutions during team discussions and brainstorming sessions.
- Communicate openly and honestly with team members, sharing insights and feedback constructively.
- Stay updated on emerging technologies and demonstrate a willingness to learn more.
Qualification:
- Graduate/Post-Graduate with a degree in Computer Science, Software Engineering, or a related field.
- Proficiency in HTML, CSS, JavaScript, and modern front-end frameworks (specifically Next.js and React.js).
- Strong knowledge of back-end technologies such as Node.js and Express.js.
- Experience with relational databases, particularly PostgreSQL.
- Familiarity with AWS Cloud services is a plus.
- Excellent problem-solving skills with a proactive approach to challenges.
- Proven ability to troubleshoot and resolve complex technical issues.
- Strong communication skills with the confidence to share ideas openly.
- High energy level and passion for contributing to the company’s success with integrity and honesty.
- Startup Enthusiast: Embrace the fast-paced and dynamic environment of a startup, driven by a passion for making a positive impact.
Key Responsibilities:
- Develop and maintain end-to-end web applications
- Build responsive frontends using React
- Create robust backend APIs using Java and Spring Boot
- Collaborate with cross-functional teams (Product, QA, DevOps)
- Write clean, testable, and scalable code
- Participate in code reviews and Agile development processes
Requirements:
- 4.5+ years of hands-on experience in full stack development
- Strong knowledge of Java, Spring Boot, and React.js
- Good understanding of REST APIs and microservices architecture
- Familiarity with version control (Git) and CI/CD pipelines
- Excellent debugging, troubleshooting, and communication skills
Bonus: Immediate joiners will be prioritized!
About CodersBrain
CodersBrain is a leading consultancy firm that offers offshore development services to clients all over the world. They provide end-to-end digital and business solutions that partner with clients to simplify, strengthen, and transform their businesses. They have extensive experience working with enterprises, software companies, SMEs, and startups.
Position Overview
Job Title: Java FS Developer with React
Experience: 3 to 9 Years
Location: Hyderabad / Bangalore / Chennai
Notice Period: Immediate to 15 Days
Required Skills and Experience
- Java Full Stack Developer with 3-9 years of experience
- Strong experience with Java 8 and strings
- Hands-on experience in React JS
I
We are a 20-year old IT Services company from Kolkata working in India and abroad. We primarily work as SSP(Software Solutions Partner) and serve some of the leading business houses in the country in various software project implementations specially on SAP and Oracle platform and also working on Govt & Semi Govt projects as outsourcing partner all over PAN India.
Designation-Full Stack-Java Developer
Location-Mumbai,Pune & Kolkata-Remote
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Okay to relocate -
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Technologies:
Experience Required: 3 - 7 years
Skills Required:
Develop applications using Java/JEE, Microservices, Spring, Spring Boot, JPA, Hibernate,
Spring MVC and Spring Data
Nice to have Spring Integration
Very strong in data structure and algorithm
Experienced in Object-Oriented design
Must have strong experience in Java and Spring Framework
Excellent communication skills
Must possess strong problem solving and troubleshooting skills
JSP, Servlets, HTML, JavaScript, CSS, Angular, React
Hands on experience in developing RESTFUL Microservices using spring boot and Web
Services using REST, JSON, SOAP, XML
Linux / Unix operating systems
SQL and databases like MySQL, PostgreSQL, Oracle
Nice to have Cassandra, MongoDB
Requirement analysis (use cases, user stories etc.)
Worked in Agile Methodology & Scrums
Used CI/CD or DevOps platform technologies e.g., Docker, Kubernetes, Git, Jenkins,
Artifactory etc.
Proven ability to work cross-functionally

We are seeking a Senior Full stack Engineer specializing in React to join our growing team. As a Senior Fullstack Engineer, you will play a crucial role in designing, developing, and delivering high-quality software solutions across our web and backend systems.
Responsibilities:
- Collaborate with cross-functional teams, including product managers, designers, and other engineers, to understand requirements and translate them into technical specifications.
- Design and develop robust, scalable, and high-performance web applications using React on the frontend.
- Write clean, maintainable, and well-documented code while adhering to best practices and coding standards.
- Architect and optimize backend systems, databases, and APIs to ensure optimal performance and responsiveness.
- Implement and integrate RESTful APIs and microservices to enable seamless communication between frontend and backend components.
- Develop responsive user interfaces and interactive features using React, HTML, CSS, and other modern frontend technologies.
- Collaborate with UX/UI designers to ensure a seamless and intuitive user experience across multiple devices and platforms.
- Implement automated testing and continuous integration/continuous deployment (CI/CD) pipelines to ensure the quality and stability of the software.
- Debug and resolve complex issues and provide technical guidance and support to junior members of the development team.
- Stay up-to-date with industry trends and emerging technologies, evaluate their potential impact on our systems, and make recommendations for improvements.
- Participate in code reviews, contribute to the improvement of coding practices, and promote knowledge sharing within the team.
- Contribute to architectural discussions, provide insights on system design, and make recommendations for scalability and performance enhancements.
Requirements:
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
- Extensive experience (at least 5 years) in full stack software development, with a strong focus on React.
- Solid understanding of object-oriented programming (OOP) principles and design patterns.
- Experience in frontend development using React, JavaScript, HTML, CSS, and related frameworks/libraries.
- Proficiency in building RESTful APIs, microservices, and familiarity with related technologies (e.g., JSON, GraphQL).
- Experience with relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Redis).
- Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
- Proficient in using version control systems (e.g., Git) and agile software development methodologies (e.g., Scrum, Kanban).
- Strong analytical and problem-solving skills, with the ability to troubleshoot complex issues and propose effective solutions.
- Excellent communication and collaboration skills, with the ability to work effectively in a team environment.
Benefits:
- Work Location: Remote
- 5 days working
Explore our Career Page for more such jobs : careers.infraveo.com
You can apply directly through the link: https://zrec.in/zEKS8?source=CareerSite
Job Title: PHP Developer (Laravel)
Location: Indiranagar, Bangalore (or freelance)
Experience Level: 1-5 years in Laravel & PHP Development
The Role:
As a PHP Developer at Madras Mandi, you will be responsible for designing, developing, and maintaining web applications. Your expertise in Laravel and PHP will play a critical role in delivering high-quality and scalable solutions.
The candidate can join full-time or even freelance flexibly.
Key Qualifications:
- A degree in programming, computer science, or a related field/experience.
- Experience working with PHP, performing unit testing, and managing APIs such as REST.
- A solid understanding of application design using Laravel.
- Knowledge of database design and querying using SQL.
- Proficiency in HTML and JavaScript.
- Practical experience using the MVC architecture.
- A portfolio of applications and programs to your name.
- Problem-solving skills and critical mindset.
- Great communication skills.
- The desire and ability to learn.
Responsibilities:
- Collaborate with cross-functional teams to design and implement web applications.
- Develop and maintain clean, efficient, and reliable code.
- Conduct code reviews and provide feedback to peers.
- Troubleshoot and resolve technical issues.
- Stay updated with industry trends and best practices.
Why Us?
- Opportunity to work on exciting and challenging projects.
- Competitive salary and benefits package.
- Professional growth and development opportunities.
- Collaborative and supportive team environment.
Join us in shaping the future of web development!
• Rich experience in Javascript / NodeJS
• Front end frameworks such as Angular, Bootstrap, Pug, Jquery
• Experience in web frameworks like ExpressJS, Webpack
• Experience in Nginx, Redis, Apache Kafka and MQTT
• Experience with MongoDB
• Experience with Version Control Systems like Git / Mercurial
• Sound knowledge in Software engineering best practices
• Sound knowledge in RestFul API Design
• Working knowledge of Automated testing tools
• Experience in maintaining production servers (Optional)
• Experience with Azure DevOps (Optional)
Others:
• Experience in digital payments or financial services industry will be an advantage.
• Participation in the processes of strategic project-planning meetings.
• Accountable for the overall application lifecycle process.
• Collaborate with External Development Teams.
• Define and communicate technical / design requirements, understanding of the workflow
and write code as per coding standards.
• Develop functional and sustainable web applications with clean codes
• Focus on coding and debugging
Full-stack developers will be required to see out a project from conception to the final product, requiring good organizational skills and attention to detail.
Candidates must be familiar with these Language-
Framework/Technologies
React Js, Node Js, Mongoose, Express Js, Next Js, d3.js, and Redux
JavaScript + Typescript
Golang
Bash (Decent Knowledge of working in Linux)
Python-Django & Elixr will be great additions
Databases
MongoDB, Redis, SQL
Infrastructure (familiarity is good)
AWS
GCP
Github
Kubernetes
MERN stack with AI/ML like any emerging technologies experts will be prioritized.
Responsibilities:
1. Developing front-end website architecture.
2. Designing user interactions on web pages.
3. Developing back-end Functionalities and logic for the web applications.
4. Creating servers and databases for functionality.
5. Ensuring cross-platform optimization for mobile phones.
6. Ensuring responsiveness of applications.
7. Working alongside graphic designers for web design features.
8. Seeing through a project from conception to finished product.
9. Designing and developing APIs.
10. Meeting both technical and consumer needs.
11. Staying abreast of developments in web applications and programming languages.
Requirements:
1. Degree in computer science.
2. Strong organizational and project management skills.
3. Excellent verbal communication skills.
4. Good problem-solving skills.
5. Attention to detail.
Job Description:
In this role, you will:
- Be responsible for building APIs, coding, documenting and maintaining scalable web/mobile applications in a fast-paced environment
- Be involved in conceptualization of IOT product features & AI Model Integrations, designing, development and debugging in the real-time environment
- Collaborate with multiple stakeholders to deliver products in an agile environment
- Continuous Integration and Continuous Deployment
Required Skills :
- Good understanding of Data Structures &Algorithms with strong analytical skills.
- Deep understanding of javascript and web fundamentals like HTML, CSS3, Boostrap 3, SDKs, cookies, Sockets,
- Experience in programming languages: nodejs, python, java, Angular/React JS,
- Knowledge of Relational and Non-relational Databases and Cache like MySQL, Mongo, Elasticsearch, Redis etc
- Knowledge of RESTful paradigms and to experience building/consuming APIs, microservices & system design architecture
- Experience in client side technologies like JavaScript, jQuery, Typescript and React JS.
- Good in Building UI/UX of web application and integration of backend and frontend
- Capable of hosting AI model on AWS cloud by developing APIs
Desired Skills:
- Ability to break complex projects into modules and propose effective solutions in view of capabilities of existing platforms and infrastructure.
- Experience in managing build/deployment pipelines for continuous integration and continuous delivery to improve the quality and availability of products & services.
- Understanding of cloud architecture and cloud deployments - AWS SQS, Lambda, EC2, S 3, Azure, other cloud technologies









