Location : Bengaluru, India
Type : Full-time
Experience :4-7 Years
Mode :Hybrid
The Role
We're looking for a Full Stack Engineer who thrives on building high-performance applications at scale. You'll work across our entire stack—from optimizing PostgreSQL queries on 140M+ records to crafting intuitive React interfaces. This is a high-impact role where your code directly influences how sales teams discover and engage with prospects worldwide.
What You'll Do
- Build and optimize REST APIs using Django REST Framework handling millions of records
- Design and implement complex database queries, indexes, and caching strategies for PostgreSQL
- Develop responsive, high-performance front-end interfaces with Next.js and React
- Implement Redis caching layers and optimize query performance for sub-second response times
- Design and implement smart search/filter systems with complex logic
- Collaborate on data pipeline architecture for processing large datasets
- Write clean, testable code with comprehensive unit and integration tests
- Participate in code reviews, architecture discussions, and technical planning
Required Skills
- 4-7 years of professional experience in full stack development
- Strong proficiency in Python and Django/Django REST Framework
- Expert-level PostgreSQL knowledge: query optimization, indexing, EXPLAIN ANALYZE, partitioning
- Solid experience with Next.js, React, and modern JavaScript/TypeScript
- Experience with state management (Zustand, Redux, or similar)
- Working knowledge of Redis for caching and session management
- Familiarity with AWS services (RDS, EC2, S3, CloudFront)
- Understanding of RESTful API design principles and best practices
- Experience with Git, CI/CD pipelines, and agile development workflows
Nice to Have
- Experience with Elasticsearch for full-text search at scale
- Knowledge of data scraping, ETL pipelines, or data enrichment
- Experience with Celery for async task processing
- Familiarity with Tailwind CSS and modern UI/UX practices
- Previous work on B2B SaaS or data-intensive applications
- Understanding of security best practices and anti-scraping measures
Our Tech Stack
Backend
Python, Django REST Framework
Frontend
Next.js, React, Zustand, Tailwind CSS
Database
PostgreSQL 17, Redis
Infrastructure
AWS (RDS, EC2, S3, CloudFront), Docker
Tools
GitHub, pgBouncer
Why Join Us
- Work on a product processing 140M+ records—real scale, real challenges
- Direct impact on product direction and technical decisions
- Modern tech stack with room to experiment and innovate
- Collaborative team environment with a focus on growth
- Competitive compensation and flexible hybrid work model

About Appiness Interactive Pvt. Ltd.
About
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MERN Stack (2+ Years of Experience) - Mumbai
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🔹Skills: MongoDB, Express, React, Node, Docker, Kubernetes, Kafka
About VisibilityStack
VisibilityStack is a demand capture platform that helps businesses capture the demand for their solution, wherever their audience is searching, whether it's Google Search or AI-Search platforms or LLMs. The platform is powered by AI agents that identify what your audience is asking to look for a solution like yours, engineer content that answers those questions, and structure it so Google and AI systems can easily understand and recommend it in their responses. We also strengthen your online credibility through strategic backlinks and a strong social presence.
Everything is guided by real-time data and analytics. We system continues to analyze what's working, remove what does not, and keep your content working around the clock. The result is simple: the right people can find you, trust you, and reach out when they need what you offer.
The Role
We need a Senior Engineer who ships production code that scales. You'll be the technical anchor—building critical infrastructure, solving complex problems, and mentoring junior developers through code reviews and pair programming.
You'll shape our future in four key ways: writing the code that becomes our foundation, We’re looking for a Next.js Developer (Full-Stack) who can build and ship modern web products end-to-end. You’ll work across frontend, backend, and cloud (AWS) and collaborate closely with product and design to deliver fast, reliable experiences. A strong plus: you have a knack for AI-enabled products—you understand how to integrate LLM features thoughtfully, not just “add a chatbot”. This is about technical leadership through excellence.
What's in it for you:
- Own mission-critical systems end-to-end — Your code directly generates customer revenue
- Skip the politics, ship products — No layers of approval, no enterprise bureaucracy
- Shape product direction — Your technical insights influence product strategy, not just implementation
- Learn cutting-edge AI in production — Work with LLMs, vector databases, and agent orchestration at scale
- Shape technical decisions and processes — Your input matters on how we build, not just what
- Accelerated growth path — As we scale, you choose: become our technical lead or remain a deeply influential IC
- Direct founder access — Collaborate on product vision, not just execute specs
Location: Janakpuri, Delhi (Hybrid - Maker's Schedule)
Our Work Philosophy:
We follow the Maker's Schedule, not the Manager's Schedule. This means uninterrupted blocks of deep work when you're building, and high-bandwidth collaboration when we're solving problems together.
In Practice:
- In-office days: Whiteboard architecture sessions, rapid product iterations, deep dives into product strategy, complex debugging that needs three minds on one problem
- Deep work days: Uninterrupted coding from wherever you work best—home, office, or that coffee shop with perfect noise levels
- Balance by design: We optimize for both intense collaboration and deep focus
The best technical breakthroughs happen in two modes: intense in-person collaboration where ideas bounce rapidly, and deep solo work where complex problems get solved. We protect both.
Responsibilities
- Build and maintain production-grade web applications using Next.js (App Router preferred), React, and TypeScript.
- Develop full-stack features including APIs, server actions, background jobs, and integrations.
- Architect and implement scalable systems on AWS (deployment, monitoring, security, performance).
- Work with databases (SQL/NoSQL), caching layers, and queues where appropriate.
- Collaborate with product/design to turn requirements into clean UX and shippable increments.
- Own quality through testing, code reviews, CI/CD, observability, and performance tuning.
- Contribute to technical decisions, architecture, and best practices across the team.
What You’ll Bring (Required)
- Strong experience with Next.js + React + TypeScript in real production apps.
- Solid full-stack fundamentals:API design, authentication/authorization
- data modeling and query optimization
- debugging distributed systems issues
- Strong working knowledge of AWS, such as: Lambda, ECS/Fargate, EC2, S3, CloudFront
- RDS/DynamoDB, API Gateway
- IAM, secrets management, VPC basics
- CI/CD and infrastructure practices (Terraform/CDK is a plus)
- Good engineering habits: clean, maintainable code
- testing mindset
- performance and security awareness
AI Product “Knack” (Preferred / Nice to Have)
- Experience integrating AI features using APIs (e.g., OpenAI, Anthropic, Bedrock) including:prompt/version management
- structured outputs / tool calling
- retrieval (RAG) patterns and embeddings (basic familiarity is fine)
- Ability to design AI features with UX and safety in mind:latency expectations, fallbacks, streaming responses
- evaluation/quality loops, guardrails, and logging
- Curiosity about how AI changes workflows and product capabilities.
Tech Stack (Example)
- Next.js, React, TypeScript, Tailwind (or similar)
- Node.js, Postgres/MySQL (and/or DynamoDB)
- AWS (Lambda/ECS/S3/CloudFront/RDS), CI/CD (GitHub Actions, etc.)
- Observability: CloudWatch, Sentry, OpenTelemetry (any equivalent)
What Success Looks Like
- You can take a feature from idea → implementation → deployment with minimal oversight.
- You ship reliable releases and improve system performance and DX over time.
- You help the team build AI-powered features that users actually trust and use.
Tech Lead
Location: On-site, Panaji, Goa
About Joyful
Joyful is a leading AI-powered stakeholder communication management platform for voice of stakeholder analysis and contact center solutions. Our mission is to use AI to make all interactions between a company and its stakeholders joyful by removing friction. Joyful is a part of Germinait Solutions Pvt. Ltd.
Our Joyful modules, Engage and Listen, help businesses understand and manage stakeholder interactions across digital channels. We enable companies to provide exceptional customer experiences while maximizing the productivity and efficiency of their support teams, all through one seamless platform.
At Joyful, we're committed to fostering meaningful interactions between stakeholders and brands by providing actionable insights, personalized replies, and a joyful experience for customers, users, and employees alike.
The Opportunity
We're seeking a talented Technical Lead who will play a pivotal role in designing, building, and scaling Joyful’s AI-powered products. In this role, you will lead technical architecture decisions, guide the engineering team, and ensure our platform remains robust, scalable, and delightful to use. You’ll work closely with product, design, and business teams to deliver impactful features while maintaining high code quality and performance.
In addition to technical leadership, you’ll champion Vibe Coding—our approach to writing clean, collaborative, and joyful code that engineers love to create and maintain. This means setting the tone for high-quality, maintainable code while fostering an environment where building software is an energizing, shared experience.
What You'll Do
- Technical Leadership & Architecture:
- Lead the design and implementation of scalable, high-performance, and secure software solutions for Joyful’s Engage and Listen platforms.
- Define technical roadmaps, architecture patterns, and coding best practices
- Ensure adherence to software development standards and conduct regular code reviews
- Make critical build-versus-buy and technology adoption decisions
- Team Management & Collaboration:
- Mentor and coach a team of engineers, fostering a culture of learning, ownership, and innovation
- Collaborate with cross-functional teams (product, UX, QA) to align technical solutions with business goals
- Drive agile development practices, including sprint planning, retrospectives, and backlog prioritization
- Identify and resolve bottlenecks in development, deployment, and delivery processes
- Vibe Coding Culture:
- Lead by example in practicing Vibe Coding—writing code that is clean, well-structured, and joyful to work with
- Encourage pair programming, open collaboration, and frequent peer reviews
- Maintain high coding standards while keeping the process creative and energizing for the team
- Promote a development culture where engineers feel motivated, supported, and proud of the work they ship
- Hands-On Development:
- Contribute directly to code when needed—particularly for complex modules, integrations, and performance optimization
- Oversee the development of APIs, microservices, and integrations with third-party platforms
- Ensure robust CI/CD pipelines, test automation, and monitoring systems are in place
- Innovation & Continuous Improvement:
- Stay ahead of emerging technologies in AI, cloud, and enterprise communication platforms
- Propose and implement innovative solutions to improve product performance, security, and maintainability
- Drive proof-of-concepts for new features or architectural improvements
- Ensure systems are designed for high availability, scalability, and disaster recovery
What You'll Need
- 6+ years of professional software development experience, with at least 2 years in a technical leadership role
- Proven expertise in Java (Spring Boot), REST APIs, and microservices architecture
- Hands-on experience with cloud platforms (AWS, Azure, or GCP) and container orchestration (Docker, Kubernetes)
- Strong understanding of relational and NoSQL databases
- Experience building scalable, high-availability systems in B2B SaaS or AI-powered products
- Solid knowledge of software design patterns, performance optimization, and security best practices
- Familiarity with frontend technologies (Angular, React, or similar) is a plus
- Excellent communication and stakeholder management skills
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
- Passion for AI technologies and building software in a positive, high-energy coding environment
Why Join Joyful?
- Be at the forefront of the AI revolution in stakeholder management
- Lead impactful projects with a culture of Vibe Coding—where high-quality engineering meets great team energy
- Work with a highly skilled and passionate team
- Enjoy significant growth opportunities in a rapidly scaling organization
- A culture that values innovation, ownership, and collaborative problem-solving
- Work from our beautiful office in Goa, combining cutting-edge tech work with a high quality of life
At Joyful, we believe strong technical leadership is key to making every interaction seamless, intelligent, and joyful. If you’re excited about solving complex technical challenges while mentoring teams to deliver exceptional products, we’d love to meet you!
- Develop, test, and maintain web applications using PHP, MySQL, HTML, CSS, and JavaScript.
- Collaborate with designers and stakeholders to understand project requirements and translate them into technical specifications.
- Participate in the full software development lifecycle, including planning, designing, coding, testing, debugging, and deploying applications.
- Build responsive and user-friendly interfaces, ensuring cross-browser compatibility and optimal performance.
- Implement and integrate APIs, web services, and third-party libraries as required
- Perform code reviews, identify and fix bugs, and optimize application performance.
- Work closely with the team to continuously improve development processes and implement best practices.
- Stay up-to-date with emerging technologies and industry trends, and apply them to enhance our development practices and solutions.
- Contribute to documentation, including technical specifications, user guides, and test cases.
Requirements:
- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- Proven experience as a PHP Full Stack Developer or similar role, with a minimum of 1-8 years of professional experience.
- Strong proficiency in PHP, MySQL, HTML, CSS, JavaScript, and related frameworks (e.g., Laravel, CodeIgniter).
- Experience with front-end frameworks (e.g., Laravel, React, Angular, Vue.js) and modern development tools (e.g., Webpack, Git) is a plus.
- Solid understanding of object-oriented programming principles and MVC architecture.
- Familiarity with RESTful APIs, JSON, and web services integration.
- Strong problem-solving skills and the ability to work in a fast-paced environment.
- Experience with agile development methodologies is preferred.
Interested candidate may what's app their cv on triple nine zero nine three double one double four.
Looking for Python with React.
Python frameworks like Django or Flask.
Develop RESTful APIs or GraphQL endpoints
Greetings From Softobiz Technologies!!
Softobiz Technologies is a leading organization among the IT organizations supplying its products along with the services in the form of Product development and Web-Application development.
We are looking for people who have experience in Python and react.js.
Location - Hyderabad
Years – 3+ Years
Primary Purpose:
The Senior Software Engineer role is responsible for ensuring continuous innovation and developing high-quality software aligned with user needs and business goals. This role will work as an integral part of creative and motivated teams to ensure high-quality benchmarks are met for deliveries of innovative products for local and international markets. Working closely with other stakeholders requires the ability to design, develop, and implement creative solutions with Modern architecture and design patterns. . Thinking outside the box with the capability to learn upcoming technologies in the integration space, the role requires contributing proactively to business-aligned digital initiatives. A detailed understanding of modern SDLC frameworks is required, as is the ability to work in an Agile environment.
Job Responsibilities:
- Lead projects in your respective squad, guide and mentor the team as required.
- Provide thought leadership in the architecture and design of Digital products.
- Provide technical leadership, mentoring, and coaching of developers.
- Contribute to the implementation and delivery of Digital products.
- Promote and experiment with new technologies that will help improve the quality and delivery of Digital Products.
- Perform software engineering tasks to ensure the highest levels of product quality are met.
- Analyze system and production defects, including troubleshooting and root cause analysis.
- Learn from industry specialists and apply best practices to match our customer needs further.
- Keep up to date with technical trends, tools, and methodologies, and research as required.
Experience and Skills:
- 3+ years of relevant experience;
- Solid experience working in complex and innovative R&D development environments;
- Experience working in Agile process and result-oriented culture;
- Solid experience with multiple programming languages, including Python, JavaScript, Typescript, ReactJs/AngularJs/Vue.Js.
- Demonstrable robust Architecture, design, development, and collaboration skills gained in developing software product solutions;
- Hands-on experience with developing and implementing integrations;
- Experience with developing enterprise grade complex software applications.
Technical Skills
- Python frameworks Django/Flask/Fast API
- Solid OOP skill in PHP, with S.O.L.I.D principle in mind.
- Experience in react.js
- Experience with test driven development.
- Comfortable with GIT version control systems;
- Normalized SQL database design, strong experience in MySQL
- Knowledge of building and consuming REST API
- Good to have experience with AWS Stack (Lambda, SQS, SNS, API Gateway, etc.)
Bonus Technical Skills:
- Some knowledge or experience in Kubernetes is a bonus
- Experience with Microservices architecture
About Softobiz
Innovation begins with like-minded people aiming to transform the world together.
We invite you to join an organization that has been helping clients transform their businesses by fusing insights, creativity, and technology. At Softobiz, we embrace a diverse mix of talented people who come here to stay and do their best work.
At Softobiz, we transform passionate individuals into proficient professionals dedicated to exploring new frontiers in Software development. Here you will get the opportunity to work with technical craftsmen that are pioneers in the latest technologies.
We promote a culture of equality, learning, collaboration, and creative freedom so that our employees grow.
For more information about our solutions and organization, visit www.softobiz.com,
Follow us on LinkedIn, Twitter, and Facebook for more updates.
We are looking for a experienced engineer with superb technical skills. You will primarily be responsible for architecting and building large scale systems that delivers AI and Analytical solutions to our customers. The right candidate will enthusiastically take ownership in developing and managing a continuously improving, robust, scalable software solutions. The successful candidate will be curious, creative, ambitious, self motivated, flexible, and have a bias towards taking action. As part of the early engineering team, you will have a chance to make a measurable impact as well as having a significant amount of responsibility.
Although your primary responsibilities will be around back-end work, we prize individuals who are willing to step in and contribute to other areas including automation, tooling, and management applications. Experience with or desire to learn Machine Learning a plus.
Who you are:
- Bachelors/Masters/Phd in CS or equivalent industry experience
- Expert level knowledge in Python
- Expert level of Atleast one Web Framework such As Django, Flask, FastAPI. FastAPI Preferred.
- Understand and implement Microservices, Restful APIs, distributed systems using Cloud Native Principles
- Knowledge and Experience Integrating and Contributing to Open Source Projects and Frameworks.
- Repeated Experience Building Secure, Reliable, Scalable Platforms
- Experience With Data Control Patterns And ORM Libraries
- Implementing automated testing platforms and unit tests
- Proficient understanding of code versioning tools, such as Git
- Familiarity with continuous integration, Jenkins
What you will do:
- Co-Lead Design And Architecture of our core platform components that powers AI/ML Platform
- Integrate Data Storage Solutions Including RDBMS And Key-Value Stores
- Write Reusable, Testable, And Efficient Code
- Design And Implementation Of Low-Latency, High-Availability, Scalable and Asynchronous Applications
- Integration Of User-Facing Elements Developed By Front-End Developers With Server Side Logic
- Design Internal And Customer Facing API’s
- Support Enterprise Customers During Implementation And Launch Of Service
Experience:
- Python: 5 years (Required)
- FastAPI: 2 years (Preferred)
- REST: 5 years (Required)
- Strong knowledge of MERN stack (MongoDB, Express JS, React JS, Node JS, HTML5, CSS3, jQuery, Bootstrap, SASS)
- You will also need to interact with mysql databases.
- Develop user interfaces for modern rich internet applications with the latest front-end technologies
- Should have knowledge of of consuming and creating APIs
- Developing features to enhance the user experience.
- Should have excellent in-depth knowledge of Nodejs and MongoDB
- Hands-on experience working with Object-Oriented JavaScript (OOJS), JavaScript libraries, and their practical uses in building complex interactive experiences
- Building reusable code for future use










