
- Expertise in Java server-side development: Core Java, Golang Servlets, Spring Core, React JS, Spring Boot with GRPC, and Hibernate.
- Exposure to microservice design patterns.
- Good knowledge in Data Structures, Algorithms, Object-Oriented Design, Analysis, Design patterns, and other computer science concepts.
- Knowledge of GraphQL, Kafka, PostgreSQL will be added advantage.

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Loop Subscriptions is looking for an experienced and highly motivated Senior Software Engineer to help us build delightful subscription products for our users. You will be responsible for the server-side web application logic and architecture, integration with e-commerce platforms, as well as supporting the front-end in their integration of the API. If you have a passion for programming to build beautiful, innovative applications, are looking for challenges, and want to be part of the highly growing subscription economy, then you will love this job and its responsibilities and opportunities:
Responsibilities:
- Own the technology initiatives, feature sprints, and ensure timely releases.
- Architect, design, and maintain the technology stack and infrastructure of the assigned suite of products.
- Work with product and engineering teams to understand the roadmap priorities, innovate, and evolve the Loop's platform.
- Creating and maintaining documentation of tech infrastructure, APIs, and feature implementations; motivating the team to document before implementing.
- Ensure the stability, scalability, and security of the platform to provide the best experience to our customers.
- Drive a culture of technical excellence and continuous improvement. Identify and introduce new technologies that elevate the platform.
Requirements:
- Min 4+ years of strong hands-on experience and background in Software Engineering.
- Strong experience developing applications in NodeJS + ReactJS + Typescript.
- Strong experience with SQL databases (MySQL preferred).
- Experience in the design of new solutions and architectures, and CI/CD automation.
- Customer-oriented and sensitive to end-user experience.
- Strong experience in designing, integrating, and developing web services and REST/JSON APIs.
- Experience with cloud computing technologies and services (Amazon AWS).
- Good analytical, problem-solving skills, and willingness to investigate complex problems.
- Manage the ambiguity associated with execution in a fast-paced and v
We are seeking a mid-to-senior level Full-Stack Developer with a foundational understanding of software development, cloud services, and database management. In this role, you will contribute to both the front-end and back-end of our application. focusing on creating a seamless user experience, supported by robust and scalable cloud infrastructure.
Key Responsibilities
● Develop and maintain user-facing features using React.js and TypeScript.
● Write clean, efficient, and well-documented JavaScript/TypeScript code.
● Assist in managing and provisioning cloud infrastructure on AWS using Infrastructure as Code (IaC) principles.
● Contribute to the design, implementation, and maintenance of our databases.
● Collaborate with senior developers and product managers to deliver high-quality software.
● Troubleshoot and debug issues across the full stack.
● Participate in code reviews to maintain code quality and share knowledge.
Qualifications
● Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience.
● 5+ years of professional experience in web development.
● Proficiency in JavaScript and/or TypeScript.
● Proficiency in Golang and Python.
● Hands-on experience with the React.js library for building user interfaces.
● Familiarity with Infrastructure as Code (IaC) tools and concepts (e.g.(AWS CDK, Terraform, or CloudFormation).
● Basic understanding of AWS and its core services (e.g., S3, EC2, Lambda, DynamoDB).
● Experience with database management, including relational (e.g., PostgreSQL) or NoSQL (e.g., DynamoDB, MongoDB) databases.
● Strong problem-solving skills and a willingness to learn.
● Familiarity with modern front-end build pipelines and tools like Vite and Tailwind CSS.
● Knowledge of CI/CD pipelines and automated testing.
🚀 Hiring: MERN Stack Developer
⭐ Experience: 3+ Years
📍 Location: Bangalore
⭐ Work Mode:- Hybrid
⏱️ Notice Period: Immediate Joiners
(Only immediate joiners & candidates serving notice period)
We are looking for a MERN Stack Developer skilled in MongoDB, Express.js, React.js, and Node.js to build scalable, high-performing web applications.
💫 What We’re Looking For:
✅ Proficiency in React.js, Node.js, Express.js, MongoDB
✅Strong in JavaScript (ES6+), REST APIs, Git
✅Good problem-solving & debugging skills
Senior Software Engineer.
- A degree in Data Science, Artificial Intelligence, Computer Science, or a related field
- Strong proficiency in Python, with a solid understanding of object-oriented programming principles.
- Proven experience in developing applications powered by Large Language Models (LLMs).
- Demonstrated experience in building and maintaining robust ETL (Extract, Transform, Load) data pipelines.
- Ability to build full-stack applications using JavaScript; experience with modern frameworks like React and Next.js is highly desirable.
- A pragmatic and self-starting individual, capable of executing tasks effectively with minimal supervision.
- Experience developing modern frontend applications, with specific expertise in using Web Components.
- Knowledge of simulation principles and discrete optimisation techniques.
- Relevant professional certifications in AI, Machine Learning, or cloud platforms are a plus.
Experience
- Proven track record building AI (e.g. LLM-powered solutions, Agent-Based Applications), data science, or numerical computing projects end-to-end—from initial concept through to deployment and maintenance.
- Extensive hands-on experience (4+ years) with core technologies, including:
- Advanced Python, utilising libraries such as NumPy, Pandas, and frameworks for multiprocessing and asynchronous programming.
- Relational database management systems.
- Development and deployment within Linux environments.
- Collaborative development workflows using Git.

About NxtWave:
NxtWave is one of India’s fastest-growing edtech startups, transforming the way students learn and build careers in tech. With a strong community of learners across the country, we’re building cutting-edge products that make industry-ready skills accessible and effective at scale.
What will you do:
- Build and ship full-stack features end-to-end (frontend, backend, data).
- Own your code – from design to deployment with CI/CD pipelines.
- Make key architectural decisions and implement scalable systems.
- Lead code reviews, enforce clean code practices, and mentor SDE-1s.
- Optimize performance across frontend (Lighthouse) and backend (tracing, metrics)
- Ensure secure, accessible, and SEO-friendly applications.
- Collaborate with Product, Design, and Ops to deliver fast and effectively.
- Work in a fast-paced, high-impact environment with rapid release cycles.
What we are expecting:
- 3–5 years of experience building production-grade full-stack applications.
- Proficiency in React (or Angular/Vue), TypeScript, Node.js / NestJS / Django / Spring Boot.
- Strong understanding of REST/GraphQL APIs, relational & NoSQL databases.
- Experience with Docker, AWS (Lambda, EC2, S3, API Gateway), Redis, Elasticsearch.
- Solid testing experience – unit, integration, and E2E (Jest, Cypress, Playwright).
- Strong problem-solving, communication, and team collaboration skills.
- Passion for learning, ownership, and building great software.
Location: Hyderabad (In-office)
Apply here:- https://forms.gle/QeoNC8LmWY6pwckX9
* Good knowledge of Node.js/ NextJS, Express.js, React and MongoDB
* Need a clear understanding of JavaScript and Typescript.
* Excellent grasp of data structures and designing and developing REST APIs.
* Good skills of either RDBMS (e.g. MySQL or PostgreSQL) or NoSQL (MongoDB or equivalent).
* Must have at least 3 years’ experience in MERN Stack development.
* Experience in developing responsive web applications.
* Good communication skills.
* Sound understanding of Agile and Scrum methodologies and ability to participate in local and remote Sprints.
* Good grasp of UI / UX concepts.
* Should have experience in using Git and VSCode.
* Knowledge of AWS, Azure, CI / CD, Gitflow, shell scripting will be considered positively.
- You will play a key strategic and consultative role in developing, delivering and maintaining digital ad tech
products
- Work as part of the engineering and product teams to develop complex platforms and systems that are
scalable to millions of users
- Result-oriented full-stack development for world-class products with high degree of performance and
quality
- Developers in our teams are also adept at formulating product strategies, research best practices, bring in
expertise and mentor younger talent and drive the organization’s goals higher with a self-starter attitude
- Strong sense of commitment, problem-solving, professional ethics and willingness to learn new things are a
standard requirement for all our openings.
Requirement:
- Knowledge of digital ad tech ecosystem
- Minimum 2+ years of experience working in a professional environment on full-stack development
- Proven expertise in creating and developing scalable enterprise or B2C web applications
- Experience in REST API development and MVC/MVVM development methodologies
- Deep understanding of the underlying architecture of web servers, load balancing, and browser nuances.
Basically, a solid understanding of fundamentals - including execution models, asynchronous programming,
object-oriented concepts, relational concepts, etc.
- Proficiency in one or more of Node.js/MEAN stack, Python, Java or other frameworks and willing to be
flexible on stack as per the requirement of the project. Most of our current development is on the MEAN
stack - expertise in the stack will be a definite plus
- Proficiency in one or more of databases such as MySQL, MongoDB, Cassandra or other equivalent databases
and willing to be flexible as per the requirement of the project. Most of our current development is on
MongoDB and MySQL - expertise in these will be a definite plus
- Good understanding of developer tools and devops such as Git, Ansible, cloud platforms such as AWS,
Docker, etc.
- Candidates with Github profiles or blogs with demonstrated knowledge, experience and/or contributions to
open source will have an added advantage
- Strong working knowledge of Typescript, MongoDB, MySQL, Express
- Strong proficiency in TypeScript, JavaScript including DOM manipulation and the JavaScript object model, ES6
- Hands-on experience in React JS
- Strong understanding of HTML5, CSS3
- Strong understanding of NodeJS fundamentals
- Knowledge and experience working with PostgreSQL is a major plus
- Experience with ORM libraries
- Familiarity with RESTful APIs
- Knowledge of tools like Git, GitHub, JIRA, Cucumber, Jasmine, and others that make coding more efficient and easier to share
- Familiarity of working in either the AWS Cloud or Azure including Docker + Kubernetes based microservice deployment.
The requirement is immediate and what we are looking for is as follows:
The candidate should:
- be well versed with both front & back end development. Just being versed with one wont do. Nope. Has to be both. Period.
- have had "project lead" experience & should be able to conceptualise a project from start to finish. Leaving it mid way just isn't our style...unless it's a boring conversation or a McAalo Tikki Burger...both suck equally!
- be able to think on their feet, think out of the box, push the envelope, look at the big picture, find the devil in the details, lead by example & most importantly, should be willing to go back to the drawing board. Here, thats all the office jargons we could put up here...rest needed censoring.
- have good communication skills. We don't need the best. As long as you can recite 'ba-ba black sheep' without a pause or two, it should do!
- be healthy, fit & willing to work some days from office and some days from home. To us, work life balance is very important & so is paying 50% office rent during the pandemic!










