Fullstack Developer

We are seeking a highly skilled and motivated Senior Full stack Developer to join our dynamic team. As a Senior Full stack Developer, you will be responsible for designing, developing, and maintaining software solutions that drive our business forward. If you are passionate about technology, possess a strong background in .NET Core, JavaScript, WebAPI, Angular(2+) versions, Azure SQL, and other relevant software tools, and are excited about the opportunity to work on challenging projects, we want to hear from you.

Responsibilities:

Collaborate with cross-functional teams to understand project requirements and deliver high-quality software solutions.

Design and develop robust and scalable software applications using .NET Core, JavaScript, WebAPI, and Angular(2+) versions.

Write clean, maintainable, and efficient code while adhering to best practices and coding standards.

Perform code reviews and provide constructive feedback to team members.

Troubleshoot and debug software issues, identify bottlenecks, and implement effective solutions.

Optimize application performance and ensure scalability.

Collaborate with front-end and back-end developers to integrate user-facing elements with server-side logic.

Stay up-to-date with emerging technologies and trends in the software development industry.

Mentor junior team members and provide technical guidance.

Qualifications:

Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).

5+ years Experience as a Full stack Developer with expertise in .NET Core, JavaScript, WebAPI, Angular(2+) versions, and Azure SQL.

Strong proficiency in database design, including Azure SQL or similar relational database technologies.

Solid understanding of software architecture and design patterns.

Proficiency in front-end technologies such as HTML5, CSS3, and JavaScript.

Experience with RESTful APIs and web services.

Familiarity with source code management tools (e.g., Git).

Excellent problem-solving skills and attention to detail.

Strong communication and collaboration skills.

Ability to work independently and as part of a team.

Continuous learner with a passion for staying current with industry trends and technologies.

Preferred Qualifications:

Master's degree in Computer Science or a related field.

Certification in relevant technologies or frameworks.

Experience with cloud platforms (e.g., Azure, Azure Data Factory, Azure B2C, Azure Storage).

Knowledge of DevOps practices and tools.

Previous experience in Agile/Scrum development methodologies.

We’re building a powerful, AI-driven communication platform — a next-generation alternative to RingCentral or 8x8 — powered by OpenAI, LangChain, and SIP/WebRTC. We're looking for a Full-Stack Software Developer who’s passionate about building real-time, AI-enabled voice infrastructure and who’s excited to work in a fast-moving, founder-led environment.

This is an opportunity to build from scratch, take ownership of core systems, and innovate on the edge of VoIP + AI.

What You’ll Do

• Design and build AI-driven voice and messaging features (e.g. smart IVRs, call transcription, virtual agents)
• Develop backend services using Python, Node.js, or Golang
• Integrate OpenAI, Whisper, and LangChain with real-time VoIP systems like Twilio, SIP, or WebRTC
• Create scalable APIs, handle call logic, and build AI pipelines
• Collaborate with the founder and early team on product strategy and infrastructure
• Participate in occasional in-person strategy meetings (Delhi, Bangalore, or nearby)

Must-Have Skills

• Strong programming experience in Python, Node.js, or Go
• Hands-on experience with VoIP/SIP, WebRTC, or tools like Twilio, Asterisk, Plivo
• Experience integrating with LLM APIs, OpenAI, or speech-to-text models
• Solid understanding of backend design, Docker, Redis, PostgreSQL
• Ability to work independently and deliver production-grade code

Nice to Have

• Familiarity with LangChain or agent-based AI systems
• Knowledge of call routing logic, STUN/TURN, or media servers (e.g. FreeSWITCH)
• Interest in building scalable cloud-first SaaS products

Work Setup

• 🏠 Remote work (India-based, must be reachable for meetings)
• 🕐 Full-time role
• 💼 Direct collaboration with founder (technical)
• 🧘‍♂️ Flexible hours, strong ownership culture

We are seeking an experienced Java Developer to design, develop, and maintain high-performance Java applications. The ideal candidate will have 5 to 7 years of hands-on experience in Java development, with proficiency in building scalable backend systems, integrating APIs, and working within agile teams.

Responsibilities:

• Design, develop, and maintain Java-based applications, ensuring high performance and responsiveness.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Develop and integrate RESTful APIs using frameworks like Spring Boot.
• Write clean, maintainable, and efficient code following best practices.
• Conduct code reviews and provide constructive feedback to team members.
• Participate in the full software development lifecycle, including requirement analysis, design, implementation, testing, and deployment.
• Troubleshoot and resolve technical issues across development, testing, and production environments.
• Ensure application security and data protection measures are in place.

Requirements:

• 5-7 years of experience.

Required Qualifications:

• Java/JEE/Jakarta EE: Core Java, Multithreading, Concurrency, Collections, OOP.
• Microservices: MicroProfile, Open Liberty, RESTful APIs (JAX-RS), JSONB/P.
• Messaging: Apache Kafka (Producers, Consumers, Streams).
• Caching: Redis (Cache Management, Data Structures).
• Database: JDBC, SQL, Data Source Configuration, Transaction Management.
• Web Technologies: WebSockets, Servlets, JSP.

Frontend Development:

• JavaScript, JSP.
• Frameworks: ReactJS, React Native, Bootstrap, JQuery.
• Libraries: jQuery.
• Web Fundamentals: HTML5 CSS3 JSON, XML.

JOB OPENING- WEBSITE COORDINATOR

Job Title: Website Coordinator

Location: Spacejam, Sector 82, Mohali

Work Mode: Onsite

Experience: 2–3 Years

Salary: ₹30,000 per month

About the Role:

We are looking for a proactive Website Coordinator with strong hands-on experience in both frontend

and backend web development. The ideal candidate should be well-versed in platforms like WordPress,

Shopify, Wix, Squarespace, and Element or. In addition to development work, this role involves

project coordination, ensuring smooth communication between internal teams, clients, and vendors.

Key Responsibilities:

● Develop, update, and maintain websites on platforms such as WordPress, Shopify, Wix, and

Squarespace.

● Customize themes, integrate plugins/apps, and troubleshoot performance or UI/UX issues.

● Coordinate with designers, content writers, and clients to ensure website deliverables meet

expectations and deadlines.

● Manage basic SEO setups, website backups, security updates, and performance optimization.

● Maintain documentation and provide regular project updates.

● Assist with testing, deployment, and monitoring of websites.

Key Requirements:

● 2–3 years of proven experience in web development and CMS platforms.

● Proficiency in HTML, CSS, JavaScript, PHP (for WordPress), and related tools.

● Experience with drag-and-drop builders like Element or, Web flow, etc.

● Familiarity with Shopify app integration, payment gateways, and theme customizations.

● Strong communication, problem-solving, and coordination skills.

● Ability to work independently and manage multiple web projects simultaneously.

● Willingness to work onsite and be the point of contact for all web-related tasks.

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.

we are building a professional network for the top 1% of women with a simple mission - more women in leadership positions. we launched in may 2020, and have an early product-market fit (10k paying members, great nps, retention) and strong business signals. we are backed by some of the best investors in india. click https://love.leap.club/" target="_blank">here to read what our members say about us ❤️

our founding team members have previously built zomato, uber, linkedin, facebook, wework. our 0-1 journey is done and we are now ready to scale 🤞

about the role - full stack developer:

• you will work on a disruptive product that is in its early stages.
• you are someone with experience in building products that have significant user base/revenue and robust backend systems running in production catering to real-world users.
• 2+ years of experience in engineering with applied knowledge of restful api design principles and best practices are a must. 
• an ideal candidate would have exceptional application development skills with experience working with nodejs, react, typescript, cloud (aws), mongodb amongst other in-demand technologies.
• having a good understanding of cloud technologies, deployments, backend & frontend end-to-end operations is key for this role.

skills required:

• experience with building and deploying cloud-based backend systems. operating the backend at low latency, high availability, and quality
• experience with developing distributed systems and scalable real-time applications
• excellent programming skills in node.js, react, express.js with a solid understanding of event-driven architecture
• understanding of sql and nosql databases. experience with designing and maintaining scalable databases
• experience with 3rd party libraries and api integrations. eg. stripe, razorpay, etc
• strong problem-solving skills with an understanding of core algorithms and complexity analysis
• solid understanding of operating system fundamentals, networking and concurrency concepts
• experience with aws technologies like lambda, api gateway, beanstalk, ecs, ec2 etc
• experience with docker, kubernetes good to have

why you should work with us:

• you will be part of our founding team and get a front seat view of building a company. we promise a steep learning curve
• work with smart folks who like to have fun and don't take themselves too seriously
• independently lead projects and own your deliverables
• we are generous with esops for folks who treat leap.club like their own company
• 5 day work week, flexible leave policy, health and accidental insurance
• regular offsites and travel to gurgaon (our hq)

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our thesis:

there are 3 critical factors that help us live our best social-professional life -

1. connections & network
2. jobs and opportunities
3. learning & development (courses, coaching etc.)

in the next 5 years, leap.club will transform all three for our members.

• the current-gen platforms have a simple playbook - big networks, feeds, photos, followers/ influencers and monetize through ads. 
• the next gen networks will be smaller/focused and algo driven
• linkedin enables connections, jobs, learning but it's built for scale and not depth.

our goals :

• 2022 - 10,000 members and $1 mil+ annual revenue 
• 2024 - 100,000 members and $10 mil+ annual revenue 
• 2027 - 1,000,000 members and $100 mil+ annual revenue 

Company Profile:

Saffron Tech Private Limited

Saffron Tech is a result driven digital transformation company in New Jersey (NJ) & New Delhi. We are known for transforming businesses to digitization. We are providing development services and IT solutions to its clients across the globe. Being in the field of IT for more than 10 years now, the company has successfully executed over 1500 projects for its clients. Saffron Tech Pvt Ltd is a multi-faceted IT firm adept at providing Web and Mobile Application Development, IT Offshore Staffing and Digital Marketing Services.

We are servicing over 500 clients from across the globe. We are a strong 150+ member family at the moment working from state of the art office premises close to Saket, South Delhi. Our primary operational markets are USA, UK, APAC and Middle East. To know more about us and our brands please visit http://www.saffrontech.net/" target="_blank">http://www.saffrontech.net/

• Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems
• Good experience as a MEAN Stack Developer.
• In depth experience in  NodeJS, ExpressJS, Angular, Mongo DB, JavaScript.
  
• Experience implementing applications using Angular 1 or React
• Experience creating front end applications using HTML5, Angular, LESS/SASS
• Hands on experience with JavaScript Development on both client and server-side
• Experience with modern frameworks and design patterns, minimum one-year experience with MEAN Fullstack paradigm.

• Strong analytical and logical skills, ability to work as an individual contributor
• Candidate must have in-depth knowledge of React JS, Node JS, MongoDB, JavaScript (ES6 and Type Script)
• Proficient with HTML, CSS - Master of jQuery and CSS3, less, Sass, Familiar with
• Proficient understanding of code versioning tools, build process such as And CI CD Process
• Familiar with Jira, Confluence and Agile development
• Knowledge of MVC's will add advantage
• Analytical & Problem solving skills
• Ability to work collectively towards team goals
• Responsible & Self starter who takes initiative
• Professionalism and team handling skills
• Good communication skills in verbal and written
• Understands the software development life-cycle process and a good team player
  
  Responsibilities and Duties

As a Full stack developer, you are expected to deliver end to end assigned task. Primarily you would be working on JavaScript, ReactJS, Redux, Node JS, HTML, CSS and taking care of API integration.