full stack developer at P99soft · Hyderabad · 4 - 12 years · ₹15L - ₹35L / yr · Profitable · Posted 12 Mar 2024

Job : Full Stack Developer
Location:Hyderabad
Mode:Hybrid
Experience : 5 +
Skills: React Js,Node Js, Javascript , AWS
We are seeking a talented Full Stack Developer to join our dynamic team. The ideal candidate should have a strong background in Node.js, React.js, AWS, and proficient skills in JavaScript. As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications throughout the entire software development lifecycle. Your expertise will contribute to the creation of innovative solutions that enhance user experience and drive business growth.
Responsibilities:
- Collaborate with cross-functional teams to define, design, and ship new features.
- Develop server-side logic using Node.js, ensuring high performance and responsiveness to requests from front-end components.
- Build reusable and efficient front-end components using React.js.
- Implement and maintain API integrations with third-party services.
- Optimize applications for maximum speed and scalability.
- Collaborate with other team members and stakeholders to troubleshoot, debug, and optimize application performance.
- Stay up-to-date with emerging technologies and industry trends to ensure the best practices are consistently applied.
- Implement security and data protection measures.
- Participate in code reviews and provide constructive feedback to team members.
- Deploy applications on AWS and manage cloud infrastructure.
Description:
- 5+ years of overall experience with 3 years of exp in React.js,Node.js
- Bachelor's degree in Computer Science, Engineering, or a related field.
- Proven experience as a Full Stack Developer or similar role.
- Strong proficiency in JavaScript and its modern frameworks (Node.js, React.js).
- Experience with AWS services and cloud infrastructure.
- Familiarity with front-end technologies such as HTML, CSS, and JavaScript frameworks/libraries.
- Recommended Experience: Proficiency in Node.js, Typescript, React, and MongoDB.
- Knowledge of database systems (SQL, NoSQL)
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing
- Excellent problem-solving and communication skills.
- Ability to work both independently and collaboratively in a team environment.
How to Apply:
If you have a passion for backend development, possess the required experience, and are excited about contributing to innovative projects, we invite you to apply.
P99soft is an equal opportunity employer, dedicated to fostering diversity and creating an inclusive workplace for all employees.

About P99soft
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We are looking for a Full Stack Developer to produce scalable software solutions. You'll be part of a cross-functional team that's responsible for the full software development life cycle(Java with react), from conception to deployment.
- Responsible for developing software in Java, object-oriented databases, and the dotCMS platform.
- Responsible for building REST web services, and designing interfaces between UI and REST service.
- Deep knowledge and hands-on experience with Java and UI stack.
- Proficient experience with web technologies, frameworks, and tools like HTML, CSS, JavaScript, React, NodeJS, XML, jQuery, Spring, etc.
- Should be well versed with State Management, Redux, Reducers, JavaScript, and CSS in ReactJS/UI.
Location: Hybrid/ Remote
Openings: 2
Experience: 5+ Years
Qualification: Bachelor’s or Master’s in Computer Science or related field
Job Responsibilities
Problem Solving & Optimization:
- Analyze and resolve complex technical and application issues.
- Optimize application performance, scalability, and reliability.
Design & Develop:
- Build, test, and deploy scalable full-stack applications with high performance and security.
- Develop clean, reusable, and maintainable code for both frontend and backend.
AI Integration (Preferred):
- Collaborate with the team to integrate AI/ML models into applications where applicable.
- Explore Generative AI, NLP, or machine learning solutions that enhance product capabilities.
Technical Leadership & Mentorship:
- Provide guidance, mentorship, and code reviews for junior developers.
- Foster a culture of technical excellence and knowledge sharing.
Agile & Delivery Management:
- Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives).
- Define and scope backlog items, track progress, and ensure timely delivery.
Collaboration:
- Work closely with cross-functional teams (product managers, designers, QA) to deliver high-quality solutions.
- Coordinate with geographically distributed teams.
Quality Assurance & Security:
- Conduct peer reviews of designs and code to ensure best practices.
- Implement security measures and ensure compliance with industry standards.
Innovation & Continuous Improvement:
- Identify areas for improvement in the software development lifecycle.
- Stay updated with the latest tech trends, especially in AI and cloud technologies, and recommend new tools or frameworks.
Required Skills
- Strong proficiency in JavaScript, HTML5, CSS3
- Hands-on expertise with frontend frameworks like React, Angular, or Vue.js
- Backend development experience with Java, Spring Boot (Node.js is a plus)
- Knowledge of REST APIs, microservices, and scalable architectures
- Familiarity with cloud platforms (AWS, Azure, or GCP)
- Experience with Agile/Scrum methodologies and JIRA for project tracking
- Proficiency in Git and version control best practices
- Strong debugging, performance optimization, and problem-solving skills
- Ability to analyze customer requirements and translate them into technical specifications
About the Role
We are looking for a Full Stack AI Engineer who can take an ambiguous problem and turn it into a complete, production-ready AI product.
This is a builder role.
You will work across the entire stack — AI models, agents, backend services, APIs, databases, data pipelines, frontend applications, infrastructure, and production deployment. You should be comfortable deciding what needs to be built, writing the code, deploying it, measuring whether it works, and continuously improving it.
We are not looking for someone who only builds notebooks, trains models, writes prompts, or creates architecture diagrams for another team to implement. We want engineers who ship complete products.
A typical project might involve designing an agentic workflow, building a retrieval pipeline, writing Python APIs, creating a React interface, integrating enterprise data, deploying to Kubernetes, implementing evaluations, and debugging the application in production.
The distance between an idea and working software should be measured in weeks, not quarters.
This role is based in Hyderabad and is 6 days per week in the office.
We are looking for:
- A person that can smoothly navigate extreme ambiguity
- Full stack software builder
- AI depth, must have built a production AI system
- Excellent top-notch communication and stakeholder management
- Prioritizes growth over work-life balance
What You'll Do
Build AI Products End-to-End
- Own AI applications from problem definition through architecture, development, deployment, and production operation.
- Translate ambiguous product and business requirements into working software.
- Build across AI/ML, backend services, APIs, databases, frontend interfaces, data pipelines, authentication, infrastructure, and observability.
- Rapidly prototype, test with real users and data, and turn successful ideas into production-grade systems.
- Make pragmatic engineering decisions based on speed, reliability, simplicity, maintainability, and user value.
AI, LLMs & Agents
- Build production applications using commercial and open-source foundation models.
- Design RAG systems, agentic workflows, tool/function calling, structured outputs, memory, human-in-the-loop workflows, and multi-agent systems where appropriate.
- Work with frameworks such as LangGraph, LangChain, Semantic Kernel, LlamaIndex, or equivalent tools.
- Build retrieval systems using embeddings, vector search, BM25, hybrid retrieval, reranking, metadata filtering, and knowledge graphs.
- Design prompt and context engineering strategies for complex workflows.
- Evaluate model choices based on accuracy, latency, reliability, security, and cost.
- Build automated evaluations and regression tests for AI behavior.
- Fine-tune or adapt models when prompting and retrieval are insufficient.
Backend, Frontend & Data
- Build production backend systems primarily in Python using FastAPI, Flask, Django, or similar frameworks.
- Design APIs, asynchronous workflows, background jobs, queues, caching layers, and event-driven systems.
- Work with PostgreSQL, SQL Server, MongoDB, Redis, Snowflake, and other production data stores.
- Build modern applications using React, Next.js, TypeScript, JavaScript, or equivalent frameworks.
- Create interfaces for copilots, conversational AI, workflow automation, analytics, review queues, and operational applications.
- Implement streaming responses, real-time updates, authentication, permissions, and API integrations.
- Build ingestion and transformation pipelines for structured and unstructured enterprise data.
- Work with documents, databases, APIs, event streams, images, logs, and operational datasets.
- Maintain provenance, permissions, metadata, and traceability across enterprise information.
ML & Computer Vision
- Use classical ML or deep learning when it is better suited to the problem than an LLM.
- Build systems involving classification, forecasting, anomaly detection, ranking, recommendations, optimization, or prediction.
- Build computer-vision applications involving detection, classification, segmentation, OCR, tracking, or image/video analysis.
- Work with PyTorch, TensorFlow, Hugging Face, OpenCV, or equivalent tools.
- Understand model development, evaluation, inference, and productionization.
Deploy & Operate What You Build
- Deploy applications across AWS, Azure, GCP, on-premises, hybrid, or edge environments.
- Containerize and operate applications using Docker and Kubernetes.
- Build CI/CD pipelines, automated testing, monitoring, and observability.
- Own reliability, latency, availability, security, evaluation, cost, and scalability.
- Debug failures across application code, AI models, data, infrastructure, and integrations.
- Build retries, fallbacks, rollback mechanisms, and human intervention into critical systems.
Integrate With Enterprise Systems
- Connect AI applications to enterprise platforms, databases, APIs, and operational systems.
- Integrate with systems such as ERP, MES, PLM, CRM, data warehouses, IoT platforms, document repositories, and legacy applications.
- Work within enterprise networking, security, and data-governance constraints.
- Implement authentication, authorization, secrets management, auditability, permissions, and data isolation.
- Build AI systems capable of safely operating on sensitive enterprise data.
What You Bring
- 5+ years of software engineering experience, with meaningful experience building AI/ML-powered products. Exceptional candidates with less experience but strong demonstrated ability will be considered.
- Strong hands-on programming ability in Python.
- Experience building complete production applications rather than isolated models, notebooks, or proofs of concept.
- Strong backend fundamentals including APIs, databases, distributed systems, and application architecture.
- Experience with React, Next.js, TypeScript, JavaScript, or equivalent frontend technologies.
- Strong understanding of LLMs, RAG, agents, tool calling, embeddings, vector search, prompt/context engineering, AI evaluation, and ML fundamentals.
- Experience with SQL and production databases.
- Experience with at least one major cloud platform: AWS, Azure, or GCP.
- Experience with Docker, Kubernetes, or equivalent production infrastructure.
- Understanding of production AI concerns including reliability, latency, security, observability, evaluation, and cost.
- Strong debugging skills across the full stack.
- Ability to independently turn loosely defined requirements into working software.
- Strong product judgment, high agency, technical curiosity, and a bias toward shipping.
- Bachelor's degree in Computer Science, Engineering, Data Science, or a related field, or equivalent demonstrated experience.
Preferred / Top-Candidate Signals
- You've independently shipped an AI application from database → backend → AI → frontend → production.
- You've built production RAG or agentic systems, not just demos.
- You've used LangGraph, LangChain, Semantic Kernel, LlamaIndex, or similar frameworks.
- You understand when not to use an LLM or agent.
- You've worked with hybrid retrieval, reranking, vector search, or knowledge graphs.
- You've built with both commercial and open-source models.
- You've deployed ML or computer-vision systems into production.
- You have experience with React/Next.js + Python/FastAPI or a comparable modern stack.
- You have experience with Kubernetes, cloud infrastructure, and production observability.
- You have integrated software with complex enterprise or industrial systems.
- Experience in manufacturing, industrial, supply chain, logistics, engineering, energy, aerospace, automotive, or other physical-world environments is a strong plus.
- You've built meaningful side projects, open-source software, startups, or substantial systems outside your assigned responsibilities.
- You have a history of turning vague ideas into shipped products.
What Makes Someone Exceptional
The strongest engineers in this role combine three abilities:
AI Engineering — Choose the right model, retrieval approach, agent architecture, evaluation method, or ML technique.
Software Engineering — Build everything around the intelligence: frontend, backend, data, APIs, infrastructure, security, integrations, and deployment.
Product Judgment — Understand what actually needs to be built and rapidly turn it into something users can use.
A typical week might involve designing an agent workflow, writing FastAPI services, building a React interface, creating a retrieval pipeline, connecting enterprise data, deploying to Kubernetes, implementing evaluations, and debugging real-world behavior.
You should not need five different teams to turn an idea into a working product. You should be able to build.
Why This Role
- Build entire products, not isolated models or prototypes.
- Own the full stack: AI, backend, frontend, data, infrastructure, and deployment.
- Ship quickly: move from idea to working software in weeks.
- Work across modern AI: LLMs, agents, RAG, ML, computer vision, optimization, and enterprise data.
- Solve real-world problems: build software used in complex operational environments.
- See your work in production: own the path from first commit to real users.
- Compensation is flexible for exceptional candidates.
iSchoolConnect is an online platform that makes the University Admissions process hassle-free, fun and accessible to students around the globe. Using our unique AI technology, we allow students to apply to multiple universities with a single application. iSchoolConnect also connects with institutions worldwide and aids them in the transformation of their end-to-end admission processes using our various cutting-edge use cases.
Designation : Senior Fullstack Developer
We are seeking an experienced and highly skilled Senior Full Stack Developer to join our growing development team. The ideal candidate will have extensive experience in building scalable, high-performance web applications and will be responsible for delivering robust backend services and modern, user-friendly frontend solutions. This role will also involve working with cloud services, databases, and ensuring the technical success of projects from inception to deployment.
Responsibilities:
- End-to-End Development: Lead the development and maintenance of both frontend and backend applications. Write clean, scalable, and efficient code for web applications.
- Backend Development: Develop RESTful APIs and microservices using technologies like Node.js, Express.js, and Nest.js.
- Frontend Development: Implement and maintain modern, responsive web applications using frameworks React, Angular, etc
- Database Management: Design and maintain scalable databases, including MongoDB and MySQL, to ensure data consistency, performance, and reliability.
- Cloud Services: Manage cloud infrastructure on AWS and Google Cloud, ensuring optimal performance, scalability, and cost-efficiency.
- Collaboration: Work closely with product managers, designers, and other engineers to deliver new features and improvements.
- Code Quality & Testing: Follow best practices for code quality and maintainability, utilizing Test-Driven Development (TDD), and write unit and integration tests using Jest, and Postman.
- Mentorship: Provide guidance to junior developers, perform code reviews, and ensure high standards of development across the team.
Requirements:
- Experience: 5+ years of hands-on experience in full stack development, with a proven track record in both backend and frontend development.
- Backend Technologies: Proficiency in Node.js, Express.js, and Nest.js for building scalable backend services and APIs.
- Frontend Technologies: Strong experience with React, Angular, etc to build dynamic and responsive user interfaces.
- Databases: Strong knowledge of both relational (MySQL) and NoSQL (MongoDB) databases.
- Cloud Infrastructure: Hands-on experience with AWS and Google Cloud for managing cloud services, databases, and deployments.
- Version Control: Proficient in Git for version control and collaboration.
- Testing: Experience in writing unit and integration tests with Jest, and Postman.
- Problem Solving: Strong analytical and problem-solving skills to work with complex systems.
- Communication: Excellent communication and teamwork skills, with the ability to collaborate cross-functionally.
Nice-to-Have:
- Experience with Docker, Kubernetes, and CI/CD tools.
- Familiarity with GraphQL and Microservices Architecture.
- Experience working in an Agile/Scrum environment.
About the Role: We’re looking for a Full-Stack Developer who is comfortable working across both web and mobile platforms to join our growing tech team. You will be responsible for developing user-facing applications, building scalable backend services, and deploying high-quality digital experiences that impact real users. This is an exciting opportunity to work in a dynamic startup environment, where you’ll play a critical role in shaping both product and technology. You’ll collaborate closely with our design, backend, and product teams to develop and maintain new features across our platforms. We’re not just looking for a coder - we’re looking for someone passionate about solving problems, learning fast, and building user-first experiences across devices.
Responsibilities: Web Development Develop responsive web interfaces using React.js, JavaScript, HTML, and CSS. Optimize frontend performance for mobile and desktop platforms. Work closely with UI/UX designers to implement intuitive user experiences. Mobile App Development Build and maintain cross-platform mobile apps using React Native (or Flutter, if applicable). Ensure smooth user experience and performance across Android and iOS devices. Manage versioning, updates, and publishing to Play Store and App Store. Backend Development Develop and maintain backend APIs using Node.js and Express.js. Integrate with MongoDB / MySQL databases for data persistence. Work with third-party APIs and handle authentication, authorization, etc. DevOps & Deployment Handle app deployment pipelines and basic CI/CD workflows. Monitor, debug, and resolve production issues. Use Git and version control best practices for code collaboration.
Bonus Skills (Nice to Have): Experience with TypeScript, Firebase, AWS, or Expo Familiarity with push notifications, in-app purchases, etc. Basic knowledge of server-side rendering or Next.js Experience with analytics, performance monitoring, or testing frameworks
Job Description
Job Purpose
We work in the latest technology, and our foundations are data structures, algorithms, strong logical reasoning, and mathematics. We are looking for very strong engineers who love coding, optimizing, and making sure their code is the most efficient possible.
You will be involved with hardcore development. If you are an assembler of code or packages from different places to build something, you may not find our team to be the right fit.
You must be someone who can build anything from the ground up. Programming language should not be any barrier for you, as you should be able to pick up any programming language or underlying technology within a week.
Key Areas of Responsibility
Core development. Ready to participate in designing, brainstorming, and development process. You must give sleepless nights to meet deadlines whenever required.
Desired Candidate Profile
Essential Skills
- Reliable, Accountable and Trustworthy
- Ability to understand software requirements based on a wireframe/program specification
- Familiarity with GoLang / PHP / Python / Java / C / C++ / Linux Shell and Scripting / HTML / CSS / JS / Node.js is a plus
- Effective communication skills to ensure smooth coordination of tasks with Team Leader
- Knowledge of MongoDB, MySQL, and PL/SQL is a plus
- Familiarity with ML, TensorFlow, and Keras is a plus
- Knowledge of web servers such as Apache, NGNIX, and the HTTP protocol is plus
- Knowledge of multi-process, threads, memory, and filesystem on Linux is desirable
To consider you for current opening, please make sure to understand the following question and solve it. A simple program in any programing language would do. If you are not able to solve this, then please do not apply.
Write a function foo(x) where foo(foo(x)) = -x (assume x to be an integer, and foo(x) has to be always real), any programming language would do. Before submitting the answers, plz verify that the output of foo(foo(10)) should be -10 and foo(foo(-10)) should be 10.
.
Responsibilities:
- Understand platform requirements & coordinate with the development agency for smooth development of our platform
- Make incremental design or developmental changes on the platform on a regular basis
- Ideate & develop new features on our platform
- Conduct regular testing of website performance & fixing bugs (either through agency or by self, whatever applicable)
- Work with UI/UX designer to implement design systems & user experiences
- Proven experience of 2-3 years as a full-stack developer or similar roles
- Experience in developing scalable desktop and mobile applications
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Hands on experience with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache)
Signs you might be a good fit for this role:
- You are self-driven, scrappy and entrepreneurial
- You enjoy challenges and are excited to find simple solutions to complex problems
- You put users first
- You're a forever learner
- You want to work in a fast paced (read:messy) startup environment
- You're usually more aware of the hidden hacks & tools of a phone or a computer than most other people
- You like challenges & don't get bogged down by failure easily
- You are firm believer of the quote "if you're not a part of the solution, you're part of the problem"
See you in the other side!
Job descriptions
Team Lead Full stack developer
Born at MIT, GeniusMesh is an executive networking, career coaching and recruitment platform. We are building our offshore team to support our growth. The lead full stack developer has a range of responsibilities from shaping and implementing strategic products to ensuring that we stay on the leading edge of technology. Responsible to contribute across the technology stack, from database and DevOps infrastructure that supports continuous deployment, to application development.
Responsibilities
- Designs the overall technical architecture of the product
- Mentors and coaches the technical team, specifically with pair programming and code reviews
- Engages in coding to help the team to develop the solution and solve all surfacing problems at hand. Identifies and removes technical impediments
- Provides technical training and guidance to other developers
- Works with product owner to align the roadmap with strengths and opportunities with the technical stack
- Constantly looks for improvement in solving technical problems and designing the solutions, not afraid to discuss with passion resolutions
- Provides the team with a roadmap for implementing agile software engineering practices for higher code quality
- Shares responsibility with Product Owners for building reusable and scalable components
Requirements
- Master's Degree in Information Technology, Computer Science, or a related discipline or graduate from a top school
- Minimum 6+ years of software development experience
- Seen as an expert within the technical components of the domains/products/journeys
- Can make architecture decisions at a team and product level
- Experience working on projects that span multiple organizations and business units
- Experience in building and scaling SaaS solutions
- Agile Development experience (XP, Continuous Integration, Continuous Delivery), with Solution Architect experience
- Strong communication experience with the ability to assist in aligning organization on complex technical decisions
- Must be a creative thinker and can recognize and solve problems by thinking outside the box
- Required Technical Experience: React, JavaScript, CSS, Nodes.js, RESTFUL APIs, GitHub, HTML
- Preferred Technical Experience: TDD, Jira, AWS (Elastic Beanstalk), Python, Express.js, BDD
- Ability to write quality unit tests and integration tests
- Understanding of repeatable automated processes for building the application, testing it, documenting it, and deploying it at scale
- An awareness of security concerns is very important, as each layer presents its possible vulnerabilities
- Willing to get hands dirty in various tools and technologies
- Must have entrepreneurial mindset, willing to roll up the sleeve to make things happen
- Must be willing to work in a fast paced environment.
We are looking for a Senior Full-Stack Developer to join our team. You'll be part of the growing engineering team. You'll be primary responsible for front-end development using frameworks like React.js/Vue.js, but having backend-experience is a plus. If you are ready to make an immediate impact with a fun and talented team, we would love to hear from you.
Skills:
- Expertise on React.js or Vue.js
- Good understanding of CSS/Bootstrap Expertise on Express.js
- Familiarity with Git
- Experience on MySQL, MongoDB
Responsibilities:
- Demonstrated ability to develop, scale, and maintain SaaS applications end-to- end; everything from what the customer sees to the code on the server
- Maintain a driving force to write clean and concise code
Name - http://www.savvologygames.com">Savvology Games
Location - WeWork, Spectrum Towers, Malad, Mumbai
About Savvology - There is a lot of luck involved in most of the mainstream real-money games (Poker, Fantasy, Ludo, Rummy) which makes it hard to win anything. We want to create pure skill-based strategy games (no luck factor), where you can control your outcome better. What’s more, more than 50% of the players win! We make use of Game Theory (the science of decision-making) to come up with games that are so simple that even a 5-year-old can play. Our vision is to encourage people to make better decisions through gamification.
Job Brief
We are looking for an experienced and self-driven Backend Developer to join our young team. You will be responsible for all the server-side logic of our games, ensuring a smooth, glitch-free gaming experience. You have to minimize downtime, crashes, and other bugs and capture & store data correctly for further analytics. You will be working alongside a dynamic team of IITian founders, engineers, designers, and marketers, so there is a lot of scope for learning and growth.
We’re a young, passionate team looking to make a dent in the gaming space. We work hard, but we party harder (beer/pizza every Friday night). If you love challenges, playing games, and building innovative products from scratch, we’d like to meet you.
Responsibilities
- Build robust backend systems that do not break down.
- Write clean and reusable code for future use and ease of understanding
- Collaborate with front-end developers to integrate user-facing elements with server-side logic
- Give inputs on how to develop new features in the most cost and effort-economical way
- Implementation of security standards, data protection, and privacy protocols
- We want to be a data-driven company. Gather data (events, clicks, behaviors) to facilitate analytics by the Product and Marketing teams
- Create dashboards where all key metrics and data is visible at a glance
- Implement and maintain an SEO-friendly website
Skills
- 3+ years of proven work experience as a Full-Stack / Back-end developer
- 2+ years of NodeJS experience
- 1+ years of ReactJS experience
- Proficient in MySQL and database design and schemas
- Familiarity with ELK stack. Hands-on project experience will be preferred.
- Website development. Should be well-versed in HTML / CSS / Javascript
- Ability to understand business requirements and translate them into technical requirements
Requirements
- Should be a team player and have a problem-solving attitude.
- Should show initiative and be opinionated. We don’t want a yes-man. [MUST]
- Computer Science or a relevant degree from a reputed university is a plus but NOT mandatory
- Brownie points if you’ve worked on / developed a mobile game before
What you can expect at Savvology Games
- A cool work atmosphere complete with flexible working hours, unlimited coffee, fruit water, games (Foosball, Table Tennis, Pool, Carrom, Board Games, Cards…). Time will fly.
- A hockey-stick trajectory for growth professionally
- Fun people who you’ll want to hang out with after office hours too :)
- Lots of treats - Did we mention beer/pizza every Friday?











