Saeculum Solutions Pvt Ltd

We are seeking a highly skilled Team Lead – MERN Stack Developer to lead the development and delivery of scalable, maintainable, and high-performance applications using MongoDB, Express.js, React.js, and Node.js. The ideal candidate will have strong technical expertise, leadership skills, and a passion for building innovative solutions. If you have experience in microservices, micro-frontends, message queues, Redis, CI/CD, and best practices for large-scale applications, we’d love to have you on our team.

Key Responsibilities

Technical Leadership & Team Management

• Lead and mentor a team of developers, ensuring smooth collaboration, technical growth, and high-quality deliverables.
• Assign tasks, set priorities, track progress, and ensure project deadlines are met.
• Conduct code reviews to maintain coding standards, ensure maintainability, and improve code quality.
• Promote a culture of innovation, continuous learning, and problem-solving.
• Architect and implement microservices, micro-frontends, and modular micro-apps for scalable and maintainable solutions.
• Collaborate with stakeholders to translate business requirements into technical designs and implementation plans.
• Optimize performance and scalability for large-scale applications with dynamic data flows.

Backend Development (Node.js & Express.js)

• Design and implement secure, scalable backend structures and APIs.
• Develop reusable tools and libraries to support a microservices architecture.
• Handle error management and debugging for seamless application functionality.
• Work with message queues like RabbitMQ, Kafka, or Redis for event-driven communication.
• Use tools like New Relic or Prometheus to monitor and debug production systems.
• Solve challenging technical problems with smart, scalable solutions.

Database Management (MongoDB)

• Design efficient and scalable database schemas for large-scale projects.
• Optimize database performance using indexing, aggregation, and advanced querying techniques.
• Leverage MongoDB features like sharding and replication to handle large datasets efficiently.

Frontend Development (React.js & JavaScript)

• Build and optimize reusable, high-performance React.js components and dynamic user interfaces.
• Develop robust solutions for complex UI interactions, including drag-and-drop functionality.
• Implement efficient state management using Redux, Context API, or React Query.
• Optimize web performance, including DOM manipulation, memory management, and responsiveness.
• Ensure applications adhere to WCAG accessibility standards and provide excellent user experiences.

Best Practices & Continuous Improvement

• Define and enforce coding standards, workflows, and best practices for high-quality development.
• Develop and maintain CI/CD pipelines for automated testing and deployment.
• Write secure and robust code to protect against vulnerabilities like XSS and CSRF.
• Regularly monitor and optimize application performance, security, and scalability.
• Stay updated on the latest trends in MERN stack technologies and software development practices.
• Collaborate with DevOps teams for containerized deployments using Docker and Kubernetes.

Sr. DotNet Developer 

Saeculum Solutions Pvt Ltd is an emerging company and is always looking to hire fresh enthusiastic talents to join our growing team. We believe in delivering the best services to our clients and therefore we only hire talents who are all-rounders and who say “All-is-Well” to all projects. So, if you share the same passion and vision, join our team today..!

Education: Bachelor’s preferred - BE, B.Tech, BCA

Experience: 3+ years of experience preferred. 

Roles and Responsibilities:

• Experienced in C# programming language, .Net, .Net MVC, and .Net Core.
• Experienced in Web Services, Web API, REST, and SOAP architectures.
• Experienced in Entity Framework/LINQ or any ORM.
• Experienced in third-party integrations.
• Knowledge of Relational Databases (MsSQL, MySql, Postgresql) and UnRelational Databases (MongoDB, DynamoDB)
• Familiar with any Architecture like DDD, Clean, Onion, Hexagonal, and CQRS Architecture.
• Client Communication and Team Mentoring.
• Design, build, and maintain efficient, reusable, and reliable code
• Ensure the best possible performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
• Help to maintain code quality, organization, and automatization
• TFS/Source Control (Git, Github, BitBucket, and GitLab)
• Familiarity with Microservice architectures would be a plus.
• Knowledge of front-end frameworks like Angular, and React will be an added advantage
• Possessing knowledge of Waterfall or Agile will be an added advantage.

Skills:

• Asp.Net Core / Asp.Net MVC
• Linq/Entity Framework, Hangfire/ Schedulers
• Must know any Relational and/or Document-based databases (Such as Postgres, Sql, Mysql, and MongoDB).
• Various design and architectural patterns.
• Docker and Kubernetes.
• Redis, Elastic, and RabbitMQ knowledge
• Identity Server/ SSO Login knowledge 
• Aws / Azure Services/ CI CD pipeline knowledge

Interpersonal skills:

• Team Player
• Excellent Communication skills
• Time Management
• Goal Oriented
• Positive Attitude