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Role Overview
Zolvit is seeking a Node.js Backend Lead Engineer to lead our engineering efforts in building scalable systems with a microservices architecture. The ideal candidate will have 7+ years of experience in backend development, platformization expertise, and the ability to mentor junior engineers. You will play a key role in driving architectural decisions, ensuring system scalability, and fostering a strong engineering culture.
Responsibilities
- Design and implement scalable backend systems using Node.js and microservices architecture.
- Lead the development of platform components to enable efficient code reuse, modularity, and scalability.
- Collaborate with stakeholders to define system architecture and technical roadmap.
- Design and build solutions using event-driven architecture and middleware such as Kafka.
- Develop and maintain SQL and NoSQL databases, ensuring optimal performance and scalability.
- Define and implement high-level and low-level designs, documenting key decisions and ensuring junior engineers understand the architecture.
- Mentor junior engineers, conduct code reviews, and promote best practices in coding, design, and system architecture.
- Lead technical discussions, participate in hiring processes, and contribute to building a high-performance engineering team.
- Implement and maintain CI/CD pipelines to ensure seamless integration and deployment.
- Leverage AWS services for scalable infrastructure and deployment solutions.
Requirements
- 7+ years of hands-on experience in building scalable backend systems using Node.js.
- Strong understanding of microservices architecture, event-driven systems, and middleware like Kafka.
- Experience in building platform solutions with a focus on reusability and modularity.
- Proficient in SQL and NoSQL databases with a clear understanding of their tradeoffs.
- Solid knowledge of high-level and low-level system design concepts.
- Proven experience in mentoring engineers, conducting code reviews, and driving engineering excellence.
- Experience working with CI/CD pipelines and modern DevOps practices.
- Proficient in leveraging AWS services for building scalable infrastructure.
- Strong problem-solving skills, effective communication, and ability to thrive in a fast-paced environment.
What We Offer
- Opportunity to lead technical initiatives and shape the platform architecture.
- Work on cutting-edge technologies with a team that values innovation and engineering excellence.
- A collaborative environment where mentorship and growth are highly encouraged.
- Competitive compensation and growth opportunities aligned with your contributions.
software products.
● Degree in Computer Science, Maths, or equivalent.
● Experience with AWS or Google Cloud or Azure.
● Experience with RDBMS and NoSQL: MySQL/MariaDB or PostgreSQL,
DynamoDB or MongoDB.
● Fluent in common design patterns, modular architecture, microservices, and a
demonstrated web and polyglot development experience.
● Passionate about distributed computing and building applications that are
robust, scalable, and keep the customers happy.
● Proficiency in programming languages such as Java, Scala; a strong foundation
in data structures, algorithms, understanding of threads, synchronization, and
concurrent programming.
● Experience with deployment, configuration, automation tools, and DevOps
methodologies.
● Understanding of Internet security models, REST API, and application
integration.
● Good to have some understanding of Serverless.
Desired Candidate :
- Experience in Node.JS working with large scale backend applications
- Expertise in any Relational or NoSQL databases and any of caching databases
- Experience in integrating with RESTful/GraphQL APIs and Microservice APIs
- Good problem solving and debugging skill
- Good knowledge of engineering excellence: Unit Testing/TDD, Code quality,
- Documentation, CI&CD
- Exposure on event-driven, asynchronous I/O
- Experience in Linux development and AWS ecosystem tools
- Experience in non-functional requirements (Scalability, Performance optimisation, Security)
What you can achieve :
- Empowering Entrepreneurial Spirit: Whatever your role is, we'll encourage you to reinvent and reinvigorate; achieving the best for CaratLane and you.
- Celebrating Your Contribution: We recognize and reward everyone who approaches their job with true passion, and drives performance.
- The Best of Tanishq and CaratLane: Work with a disruptive, new-age omni-channel brand, while being a part of India's most trustworthy organisation - the Tata Group.
If yes! then join us @ Equal Experts.
Equal Experts does not work on support & maintenance projects.
It creates enterprise software applications & products for its global clients from scratch.
Things you will NOT get at Equal Experts:
Fancy designation - You will be called a Software Engineer here, regardless of your experience or expertise.
▪ Projects in only 1 language - Today you might code in Java, tomorrow in
Groovy, the day after in Scala... :-). At Equal Experts, we work on diverse tech stacks, and you simply have to be a polyglot.
▪ "Management" role - We don't hire dedicated PMs, IMs, DMs ...or any other Ms out there.
▪ If you are part of Equal Experts, you are a techie who will code every day.
Here's what else you can look forward to:
▪ Freedom - Freedom to explore new technologies & implement them on
projects.
▪ Responsibility & ownership - Writing elegant code every day. Taking design & architectural decisions.
▪ Agile expertise - TDD, BDD, XP practices. Working with experts & thoughtleaders in Agile.
▪ Cutting edge - Work on Ruby, Scala, Hadoop, MongoDB, Neo4j, Groovy,
J2EE, iOS 6, Angular JS, Cucumber and the likes.
▪ Consulting exposure - Interact with clients every day. Travel onsite
frequently.
▪ Open culture - No hierarchy. No cubicles. No formal dress codes.
Here's what you must possess:
Exceptional OOP skills - Solid, Grasp, Kiss and Dry should mean more than words to you. Your daily code must be clean, simple, modular, extensible, and always thoroughly unit tested.
▪ Conceptual understanding of whatever you've worked on - We're more
interested in knowing how & why you used a particular technology/approach to solve a problem. Definitions and theory don't interest us that much.
▪ Decision-making experience - We need you to start new projects from scratch.
Accordingly, you must have the experience of taking design decisions &
influencing architecture on projects
Responsibilities:
- Integration of user-facing elements developed by front-end developers with server-side logic.
- Writing reusable, testable, and efficient code.
- Design and implementation of low-latency, high-availability, and performant applications.
- Implementation of security and data protection.
- Integration of data storage solutions {mysql, redis}.
- Understanding the requirements and planning the implementation accordingly.
- Good interaction with the team. Good debugging skills.
Skills:
- Strong proficiency with JavaScript {optimized code}.
- Knowledge of Node.js and frameworks available for it {sequelize}.
- Understanding the nature of asynchronous programming and its quirks and workarounds.
- Optimization in terms of memory and time.
- Good understanding of server-side templating languages.
- Basic understanding of front-end technologies, such as HTML5, and CSS3.
- Understanding accessibility and security compliance.
- User authentication and authorization between multiple systems, servers, and environments.
- Integration of multiple data sources and databases into one system.
- Understanding fundamental design principles behind a scalable application.
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform.
- Creating database schemas that represent and support business processes.
- Implementing automated testing platforms and unit tests.
- Proficient understanding of code versioning tools, such as Git.


This person MUST have:
- B.E Computer Science or equivalent
- 5 years experience with the Django framework
- Experience with building APIs (REST or GraphQL)
- Strong Troubleshooting and debugging skills
- React.js knowledge would be an added bonus
- Understanding on how to use a database like Postgres (prefered choice), SQLite, MongoDB, MySQL.
- Sound knowledge of object-oriented design and analysis.
- A strong passion for writing simple, clean and efficient code.
- Proficient understanding of code versioning tools Git.
- Strong communication skills.
Experience:
- Min 5 year experience
- Startup experience is a must.
Location:
- Remote developer
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically clients are in California PST Timezone.
Position:
- Full time/Direct
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12 PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here because you love the company. We have only a 15 days notice period.
Please apply only if you can join in 15 days
Requirement of Java Developer on Immediate basis
Experience in Core Java , J2EE, Microservice, Spring boot
Experience in AWS is an advantage
Kindly mention :
Current company
Designation
Experience
Current CTC
Expected CTC
Notice period (Negotiable)
Location
Any offer in hand

Purpose
We are looking for Sr. Laravel Developer. The candidate must have Good level of proficiency in PHP, MySQL, object-oriented JavaScript, HTML5, CSS3, AJAX, XML, JSON required and Write clean PHP code in a timely and scalable way.
Key Responsibilities
- Responsible to Code, Test, Deploy and Scale SaaS-based Products using PHP, MySQL, with Laravel and Lumen MVC framework.
- Can write functional requirement documents and guides others within the project / team.
- Develop, write and implement software programming applications following established architecture standards as well as software development and project management methodologies.
- Integrate / Develop to third-party APIs.
- Write high quality code using the guidelines and effectively debug the code; perform code review of junior members.
- Azure or Aws cloud knowledge is good to have.
- Proficient understanding of code versioning tools, such as SVN, GIT.
- Build and implement web applications and back-end services that integrate with mobile applications.
- Build reusable code and libraries for future use & Optimize application for maximum speed and scalability.
Skills
- Strong coding experience with Laravel (5.5 and above) and Lumen
- Knowledge of PHP frameworks like CodeIgniter / YII / Zend / Joomla / Drupal etc will be a plus point.
- Strong skills in OOPs PHP, MySQL, CSS, HTML5, jQuery, JavaScript, AJAX, Web Services, JSON.
- Must have used frameworks such as JQuery /Angular/ React JS/Backbone.
- Strong knowledge of design patterns and OOPs concepts.
- Experience with databases like MySQL / MariaDB / Postgres.
- Experience in Source Code Versioning GitHub / GitLab / BitBucket and continuous integration tools like Jenkins.
- Working knowledge of XML / JSON and third-party APIs.
- Good to have skills: knowledge of non-relational databases like MongoDB; Exposure to Varnish, Redis, Elastic Search, Apache Solr.
- Payment processing integration experience in a PCI compliant environment is a plus
Understanding of web and application security (OWASP) - Experience in common third-party APIs (Google, Facebook, Twitter, Instagram, etc.)
- Good written and verbal communication with good analytical and multitasking skills
We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end.
Responsibilities and Duties
Primary Responsibilities:
- Write Elegant, Testable Code
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
- Build and Deploy Code
- Build Fast, Reliable REST APIs
- Adding New Features
- Enhancing Existing Code and Features
- Comfortable with Agile and Iterative Development along with code reviews
Job Description :
- 3 or more years of experience of server side web systems engineering and middleware in a project services or product engineering organisation
- Hands-on development experience using JavaScript on the Server Side with Node.js and associated frameworks
- Published sites/systems that are now online
- Self motivation and ability to manage your own time to get the job done at the high international quality levels we expect
- An engineering Degree in computer science or equivalent practical experience
- A solid understanding of networking, storage, operating/browser systems engineering as well as application/software systems performance optimisation and third party systems integration
- Hands on experience with Amazon Web Services
- Prior experience working within the Media, E-commerce, Telecommunications or similar large scale consumer facing industry

