
Job Description
- Designing system architecture, develop and maintain high performing & scalable services using Node.js frameworks.
- Extensively engage in iterative development model right from requirement analysis, estimation, development, testing & production support
- Mentor, groom junior developers and participate in code reviews
- Contribute towards building company’s coding culture
Requirements
- 3+ years of relevant industry experience in Node.js
- A deep understanding of JavaScript
- Experience working with SQL and NoSQL databases
- Experience with Unit and Integration tests
- Experience with CI/CD
- Experience with MathJax/Latex
- Experience with large scale video streaming
- Experience with ReactJS is a bonus

About ClassCast
About
About ClassCast : ClassCast is one of the fastest-growing ed-tech startups in India. We build next-gen suite of products for teachers and educational institutions. We drive digital transformation for some of the biggest stakeholders in the education industry with our solutions. We at ClassCast believe technology will serve as a backbone for accessibility of quality education in this country and are fully committed to build that, one step at a time. Come join us in our mission to transform how India learns, build scalable systems that touches millions of students, teachers and institutions.
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Your Craft:
● JavaScript/TypeScript & NodeJS flows through your fingers like a native language
● Next.js is your framework of choice for building full-stack magic
● Rust makes your heart sing when performance is non-negotiable
● Golang/Python feel like comfortable old friends (nice to have)
● MySQL/Postgres/Redis are tools you wield with intention
● AWS ecosystem is your playground, not your puzzle
● LLM/AI integration is something you've actually shipped, not just read about
Backend Developer (Node.js) | 4+ Years | Mumbai
Required Skills:
- Strong experience in Node.js and TypeScript
- Hands-on experience with Microservices Architecture
- Experience building and consuming REST APIs
- Knowledge of MongoDB, PostgreSQL, or MySQL
- Familiarity with Git and Agile development practices
Responsibilities:
- Develop and maintain scalable backend applications
- Design and implement microservices-based solutions
- Build high-performance APIs and integrations
- Collaborate with cross-functional teams and participate in code reviews
Preferred:
- Experience with AWS/Azure/GCP, Docker, and Kubernetes
Shift timings : Afternoon
Job Summary
We are seeking an experienced Senior Java Developer with strong expertise in legacy system migration, server management, and deployment. The candidate will be responsible for maintaining, enhancing, and migrating an existing Java/JSF (PrimeFaces), EJB, REST API, and SQL Server-based application to a modern Spring Boot architecture. The role involves ensuring smooth production deployments, troubleshooting server issues, and optimizing the existing infrastructure.
Key Responsibilities
● Maintain & Enhance the existing Java, JSF (PrimeFaces), EJB, REST API, andSQL Server application.
● Migrate the legacy system to Spring Boot while ensuring minimal downtime.
● Manage deployments using Ansible, GlassFish/Payara, and deployer.sh scripts.
● Optimize and troubleshoot server performance (Apache, Payara, GlassFish).
● Handle XML file generation, email integrations, and REST API maintenance.
● Database management (SQL Server) including query optimization and schema updates.
● Collaborate with teams to ensure smooth transitions during migration.
● Automate CI/CD pipelines using Maven, Ansible, and shell scripts.
● Document migration steps, deployment processes, and system architecture.
Required Skills & Qualifications
● 8+ years of hands-on experience with Java, JSF (PrimeFaces), EJB, and REST APIs.
● Strong expertise in Spring Boot (migration experience from legacy Java is a must).
● Experience with Payara/GlassFish server management and deployment.
● Proficient in Apache, Ansible, and shell scripting (deployer.sh).
● Solid knowledge of SQL Server (queries, stored procedures, optimization).
● Familiarity with XML processing, email integrations, and Maven builds.
● Experience in production deployments, server troubleshooting, and performance tuning.
● Ability to work independently and lead migration efforts.
Preferred Skills
● Knowledge of microservices architecture (helpful for modernization).
● Familiarity with cloud platforms (AWS/Azure) is a plus.
Senior Software Engineer – SQL Server / T-SQL
Chennai | IIT Madras Research Park | Full-Time
About Novacis Digital
Novacis Digital is a product-first technology company building AI-driven platforms and large-scale data systems. Our products process complex, high-volume data to power real-time analytics and GenAI-driven experiences.
We don’t see SQL as “just a database layer” - we treat it as a core compute engine. If you love writing efficient SQL and solving performance problems, this is the role for you.
What You Will Do
· Design and build complex T-SQL stored procedures involving Dynamic SQL, along with views, functions, and triggers
· Implement flexible, metadata-driven query frameworks using sp_executesql and parameterized Dynamic SQL
· Engineer high-performance, set-based queries using CTEs, window functions, temp tables and table variables
· Optimize queries using execution plans, statistics and DMVs
· Refactor inefficient queries and redesign schemas for performance and scalability
· Solve real-world challenges related to locks, blocking, deadlocks and transaction isolation
· Collaborate with application engineers to build reliable, high-performance data access layers
What We’re Looking For
We’re looking for true SQL engineers — people who think in execution flow, logic and data behavior rather than just syntax.
You should have:
· 4+ years of deep hands-on experience with Microsoft SQL Server & T-SQL
· Strong expertise in:
o Stored Procedures (with Dynamic SQL)
o Views
o Functions
o Triggers
· Strong experience with:
o Dynamic SQL best practices and secure execution patterns
o Indexing strategies and query plan optimization
o Handling parameter sniffing and plan instability
· Strong knowledge of:
o Temp tables vs table variables
o Cardinality estimation
o Cost-based optimization concepts
Nice to Have
· Exposure to GenAI data pipelines or analytical architectures
· Exposure to Graph, Vector and No SQL Databases
How We Work
· We write production-grade T-SQL
· We value performance, clarity, and correctness
· We invest heavily in query readability and maintainability
· Engineering quality is non-negotiable
Apply Now
If you enjoy designing complex Dynamic SQL-powered stored procedures and tuning systems at scale, we’d like to talk.
Seeking passionate Software Engineers having 2+ years of experience in Ruby on Rails.
Must Have Skills
- Excellent verbal & written communication skills. And you enjoy collaborating with others
- 2+ year of experience with Ruby on Rails or other Ruby frameworks
- Sound knowledge of object-oriented programming concepts and design patterns
- Strong knowledge of relational database concepts, PostgreSQL, MySQL, etc.
- Working knowledge of Javascript, DOM, CSS, HTML
- Strong experience with Git versioning systems
Good To Have Skills
- Experience with modern Javascript libraries, frameworks & its ecosystem will be a huge plus. Example: React.js / Ember.js / Angular.js / Vue.js etc.
- Experience with Micro-service Architecture, Service Oriented Architecture (SOA), GraphQL, and REST APIs will be a huge plus
- Working knowledge or understanding of the SaaS ecosystem will be a plus
- Contribution to open source projects, have participated in some technical community or meetups or interest group or have written or spoken in public about their technical ideas
- Inclination to develop your own gems or reusable components or libraries
What you will love working at Kiprosh
- We're a remote-friendly and calm company
- We use the latest and powerful hardware for software development
- We are heavy on extreme programming and agile methodology. Our DNA is engineering practices like TDD, CI, CD, Code reviews, Pair programming, etc
- We love to collaborate and contribute to open source projects (check: https://www.github.com/kiprosh">Kiprosh Github)
- We encourage and help you to blog about your development experience with the rest of the world. (check: https://blog.kiprosh.com/">Kiprosh Engineering Blogs)
- Our dedicated CoE (Center of Excellence) group ensures that company-wide we all achieve excellence in the area of our interest, learn the latest and greatest, and keep sharing product & technology topics regularly across the organization
- Company-wide, we conduct monthly events to have fun together as a One Kiprosh team.
- We are big on rewards and recognition. We celebrate spotlight awards every quarter. We have yearly award ceremonies and celebrations. (check: https://www.linkedin.com/company/kiprosh">Kiprosh Linkedin Page)
- We have company-wide outings twice a year (but pause for a year since March 2020 due to Covid19 pandemic)
- We are a passionate group of humble, kind, and fun-loving individuals
We're looking for team players with natural product intuition who can help us build solutions
for our world-class Learning & Assessment platform (edulastic.com).
As a Backend Developer you will be responsible for the server-side of our web applications
and you will work closely with our engineers to ensure the system consistency and improving
user experience.
Role and Responsibilities
- As an experienced backend developer, your primary focus will be the development of all
server-side systems
- A basic understanding of front-end technologies is necessary as well. You will test, secure
and deploy your code
- Knowledge of Node.js is a must along with a server-sideframework
- Strong proficiency in JavaScript
- Writing reusable, testable, and efficient code
- Experience and proficiency integrating with RESTAPIs
- Understanding of scalable computing systems, software architecture, data structures,
and algorithms
- Experience in working with databases such as MongoDB, Redis, Elasticsearch, etc.
- Should be willing to work in a very fluid startup environment and take complete ownership of
the assigned responsibility
Skills Required:
- At least 2 years of experience developing Backends using NodeJS should be well versed
with its asynchronous nature & event loop, and know its quirks and workarounds.
- Good knowledge of MongoDB or any other NoSQL
Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience developing and deploying REST
APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Should be a fast learner and a go-getter without any fear of trying out new things Preferences.
● 3+ years of experience with React.js, React Native and Node.js
● Experience in building and deploying a mobile application using React Native.
● Strong proficiency in JavaScript/TypeScript, including DOM manipulation and the JavaScript
object model
● A sound understanding of Redux/Flux, Webpack, ES6, Jest.
● Must have hands on experience in Restful APIs
● Using logic and reasoning to identify the strengths and weaknesses of alternative solutions,
conclusions or approaches to problems
● Ability to ship features on a weekly basis: should be good at time management and
prioritization
● Hands-on experience in CI/CD principles and TDD
● Strong written and verbal English communication skills
Your responsibilities:
● Understand the business context and build high quality code using proven design and
architectural patterns
● Develop, test and deploy integrations required to meet business requirements
● Carry out unit tests and other quality control mechanisms to inform and validate the code and
design
● Utilizing and monitoring cloud infrastructure resources (such as AWS, Azure) efficiently
● Participate in a highly fluid environment applying agile software development principles
● Ensure the coding standards are on-par with the best in the industry
Reporting to the Development Product Manager, he will work in a distributed development environment suggesting innovative design patterns.
Qualifications
• 7+ years of software development experience using technologies such as ReactJS, NodeJS.
• Strong understanding on UI design patterns
• Should have exposure with Single Page Applications.
• HTML5, JavaScript, CSS3, less
• Should be able to write web API’s in NodeJS
• Write and maintain the back-end code as micro services & to work in API development.
• Experience in Test Driven Development.
Process Exposure:
• Able to interact with team and understand functional requirements and create design documents for new features.
• Exposure to bug fixing, maintenance, continuous integration releases.
• Participate in sprint planning and story elaboration sessions.
• Should be able to work independently contributing to Agile project.
• Experience with Test-Driven Development, Integration testing and Agile processes.
• Reviews peers code from a standard and design adherence perspective.









