11+ Message Queuing Telemetry Transport (MQTT) Jobs in Chennai | Message Queuing Telemetry Transport (MQTT) Job openings in Chennai

1. Extensive experience in Javascript / NodeJS in the back end
2. Front end frameworks such as Bootstrap, Pug, Jquery
3. Experience in web frameworks like ExpressJS, Webpack
4. Experience in Nginx, Redis, Apache Kafka and MQTT
5. Experience with MongoDB
6. Experience with Version Control Systems like Git / Mercurial
7. Sound knowledge in Software engineering best practices
8. Sound knowledge in RestFul API Design
9. Working knowledge of Automated testing tools
10. Experience in maintaining production servers (Optional)
11. Experience with Azure DevOps (Optional)

1. Experience in digital payments or financial services industry is a plus.
2. Participation in the processes of strategic project-planning meetings.
3. Be involved and participate in the overall application lifecycle.
4. Collaborate with External Development Teams.
5. Define and communicate technical and design requirements, understanding workflows and write code as per requirements.
6. Develop functional and sustainable web applications with clean codes.
7. Focus on coding and debugging.

About the Role:

We are looking for a highly skilled Full-Stack Developer with expertise in .NET Core, to develop and maintain scalable web applications and microservices. The ideal candidate will have strong problem-solving skills, experience in modern software development, and a passion for creating robust, high-performance applications.

Key Responsibilities:

Backend Development:

• Design, develop, and maintain microservices and APIs using.NET Core. Should have a good understanding of .NET Framework.
• Implement RESTful APIs, ensuring high performance and security.
• Optimize database queries and design schemas for SQL Server / Snowflake / MongoDB.

Software Architecture & DevOps:

• Design and implement scalable microservices architecture.
• Work with Docker, Kubernetes, and CI/CD pipelines for deployment and automation.
• Ensure best practices in security, scalability, and performance.

Collaboration & Agile Development:

• Work closely with UI/UX designers, backend engineers, and product managers.
• Participate in Agile/Scrum ceremonies, code reviews, and knowledge-sharing sessions.
• Write clean, maintainable, and well-documented code.

Required Skills & Qualifications:

• 3+ years of experience as a Full-Stack Developer.
• Strong experience in .NET Core, C#.
• Proficiency in React.js, JavaScript (ES6+), TypeScript.
• Experience with RESTful APIs, Microservices architecture.
• Knowledge of SQL / NoSQL databases (SQL Server, Snowflake, MongoDB).
• Experience with Git, CI/CD pipelines, Docker, and Kubernetes.
• Familiarity with Cloud services (Azure, AWS, or GCP) is a plus.
• Strong debugging and troubleshooting skills.

Nice-to-Have:

• Experience with GraphQL, gRPC, WebSockets.
• Exposure to serverless architecture and cloud-based solutions.
• Knowledge of authentication/authorization frameworks (OAuth, JWT, Identity Server).
• Experience with unit testing and integration testing.

Hi,

Please find the job description for Cloud Devops Engineer role with Wissen Technology.

Website and Company profile:

www.wissen.com

LinkedIn Page:

https://www.linkedin.com/company/wissen-technology/

Interview Process : There will be 3 rounds of interview. 1 will be in office.

Client- (Hybrid Work Mode) (Product based organization)

Location:Bellandur,Bengaluru

JD:

Experience Level: 4-8 years

About the Role:

We are seeking a skilled AWS Engineer with strong expertise in AWS cloud services, Amazon EKS, and Kubernetes to join our team in Bengaluru. The ideal candidate will have a deep understanding of cloud infrastructure and container orchestration, with minimal Java development experience (10%) to support application integration.

Required Skills and Qualifications:

• 3-6 years of experience in AWS cloud engineering and architecture.
• Strong expertise in Amazon EKS and Kubernetes for container orchestration.
• Preferably certified in CKA (Certified Kubernetes Administrator) and AWS Certified Solutions Architect or equivalent.
• Hands-on experience with AWS services (EC2, S3, RDS, Lambda, IAM, etc.).
• Basic proficiency in Java (10% of role) for supporting application integration.
• Familiarity with Infrastructure as Code (IaC) tools like Terraform or CloudFormation.
• Knowledge of CI/CD pipelines and DevOps practices.
• Strong problem-solving skills and ability to work in a fast-paced environment.
• MUST HAVE SKILLS:EKS,ArgoCD,Kubenetes,Gitops.

Preferred Qualifications:

• Experience with microservices architecture and Docker.
• Familiarity with monitoring tools like Prometheus, Grafana, or ELK stack.
• Understanding of networking and security best practices in AWS.

key skills : mern

Requirements:

• Academics (10th, 12th and Bachelors) > 80%
• Highly proficient in JS (EReactJS, NodexpressJS)
• Basic knowledge of PostgreSQL/MongoDB is a plus
• Should have expertise in developing data driven, responsive, modern web applications
• Aptitude to continuously learn new languages/concepts. Breadth of knowledge is required
• Strong fundamentals in programming concepts
• Knowledge of web development concepts and databases
• A really strong passion to towards technology
• Entrepreneurial attitude

Roles and Responsibilities:

• Develop, deploy and maintain IIoT platform used by the whole of Company
• Roll out similar IoT systems across the globe
• Understanding the functional domain deeply.

We like to keep our job descriptions super simple, so please spend 3 minutes reading this.

Details about the job. You will ...

• Work very closely with the Head of Engineering and the CEO directly
• Own major parts of our tech stack (Node.js/React.js) and your job will be focused primarily on backend (Node/SQL/MQs etc.), but with some front-end JS work (React) as needed
• Design, code, and deliver top-quality software that performs beautifully at scale
• Take ownership for your job and treat it like it is your baby
• This job is based in Chennai (NOT Remote). But we have a lot of flexibility for when life situations require you to work from home
• We are only a 40 person company (by choice) - so you will get amazing ownership!

A Bit About You.

• Really strong in Javascript especially in Node.js with at least 5 years of experience - if you are genuinely not super strong, please do not apply as you will find our interviews challenging and it might be a waste of your time
• Also has React.js experience so that you can support the front-end work as needed
• A strong Engineer who LIKES building software - not just someone who knows the frameworks and can code
• We don't care about college degrees or if you are self taught - we only care that you're exceptional in your work and can be professional
• Must have strong communication skills
• Must be organized, and deliver their own work within deadlines, professionally
• Strong sense of ownership and take pride in your work.

What Will We Do For You?

• Office next to the beach
• "Sports team with a heart" mentality. Even though we work hard, we take care of our people.
• Free breakfast and snacks every day
• Non-hierarchical work environment
• Macbook Pro, free swag etc. of course!
• Huge potential for career growth - the limiting factor will be just your commitment and ambition.

Job Title: Java Full Stack Developer

Work Location: Bangalore, Chennai, Mysore

Experience: 5+ Years

Budget: up to 18 Lakhs

Notice Period: Immediate to 30 days

Mandatory Skills: Java, Java Script, HTML, CSS

Job Description:

A Bachelor's degree in computer science, statistics, or Engineering.

· At least 5 years of strong knowledge and experience in developing web applications using J2EE, Multi thread programming, Data structure, Junit and Mockito

· Strong knowledge in Spring Boot, Microservices, LOG4j, Spring security

· Strong Experience in Angular JS responsive frameworks. ReactJS.

· Strong knowledges in JavaScript, TypeScript, jQuery, HTML5, CSS.

· Experience working with tools like Git, Maven, Gradle.

· Demonstrate strong design and programming skills using JSON, Web Services, XML in Unix and Windows environments.

· Experience with Build Automation, Continuous Integration and Test Automation (npm, Gradle, Maven, Jenkins).

· Thorough understanding of Integrated Development Environments like Visual Studio Code, Eclipse and IntelliJ.

· Good understanding of Databases, Frameworks, Design, Algorithms, etc.

· Working knowledge with Oracle, Mongo DB databases.

· Strong agile/scrum development experience

· Experience in Cloud platforms including deploying applications in a containerized platform is preferred.

· Experience in full lifecycle with requirements to development to support.

· Excellent verbal communication skills.

· Good problem-solving skills.

• Be responsible for engineering road map, architecture and scalability/quality of products.
• Effectively collaborate with Product managers, Business teams to develop long-term product roadmap and own release planning - in a fast-paced, evolving environment.
• Perform well in ambiguous situations. We are a startup with a significant product suite.
• Mentor and guide a team of engineers across various levels and areas of expertise. Help engineers make good architectural decisions, improve code quality and delivery.
• Be responsible for tech solutioning, architecture being deployed maintaining right balance b/w short term and long term outcomes – speed vs quality.
• Establish strong engineering best practices and champion their adoption.
• Define career trajectory for your team and share feedback regularly to help them grow.

• 7+ years of experience in end to end cloud software development with exposure in building scalable, fault tolerant and secure large scale distributed systems. At least 1-2 years managing eng. teams.
• Bachelors or Masters degree in engineering (preferably computer science or sister branches) from a reputed institute (preferably IITs, NITs, or other top engineering institutes).
• Deep expertise in Java & tech stack (Springboot) & micro service based architecture writing maintainable, scalable, unit-tested code. This position requires a good mix of hands-on and people management.
• Hands-on experience in low-level and high-level design with the ability to propose and validate system design.
• You are comfortable jamming on code refactoring, architecture and design principles.
• Sound understanding of web technologies (JS, HTML5 CSS), databases - SQL & NoSQL (e.g. Cassandra), distributed caches (e.g. Redis), message queues (e.g. Kafka).
• Knowledge of UI architectural patterns like MVVM, MVC, MVP etc is useful.
• Exposure to android app development is a good plus.
• You have working knowledge of CI/CD pipelines and infrastructure tools such as Docker, Kubernetes, Gradle, GIT, Jenkins, ELK, Prometheus, Grafana or equivalents.
• You are an opensource enthusiast with the curiosity to stay abreast of latest tech.
• Must be comfortable working in fast paced agile environments. Ability to plan, prioritise, estimate and execute releases with strong degree of predictability.
• Excellent people & communication skills.
• Experience with AWS stack is preferred.
• Experience with a high-growth startup is a plus.

We are looking for an Asp.Net developer to build software using languages and technologies of the .NET framework. You will create applications from scratch, configure existing systems and provide user support.

In this role, you should be able to write functional code using .NET linking SQL database elements to external application interface (desktop of mobile)

Your goal will be to work with internal teams to design, develop and maintain existing application and working on new applications from time to time.

Responsibilities

• Producing code using .NET languages (C#)
• Writing of Stored Procedures for SQL database for extracting data related to the application
• Participate in requirement analysis.
• Collaborate with internal teams to produce software design and architecture
• Write clean, scalable code using .NET programming languages and SQL SPs
• Test and deploy applications and systems
• Revise, update, refactor and debug code
• Improve existing software
• Serve as an expert on existing applications and provide technical support

Skill Requirements

• Proven experience of 2-4 years as a .NET Developer or https://resources.workable.com/application-developer-job-description">Application Developer
• Familiarity with the http://asp.net/">ASP.NETframework, SQL Server and design/architectural patterns 
• Good working knowledge of .NET languages (C#) and HTML5/CSS3
• Familiarity with architecture styles/APIs (REST, RPC)
• Excellent troubleshooting and communication skills
• Degree in Computer Science, Engineering or a related field

Must Have:

1. Strong proficiency with .Net Core API development
2. Experience with caching approaches for API
3. Hands on with SQL Server and its variation among popular databases
4. Well versed with stored procedures, query plans, altering the indexes, and troubleshooting the performance holdups
5. Skilled at performance optimization of .NET APIs
6. Experience & Knowledge on Open API specification & swagger documentation
7. Experience in building Cloud Native Applications
8. Experience in Microservices architecture
9. Has worked on the deployment of applications using Docker
10. Has Knowledge of Kubernetes
11. Has Experience with Cache systems like Redis.

Nice to Have:

1. Familiar with .NET design patterns
2. Performance tuning of SQL Stored Procedures

Note: We looking for immediate joiners. We expect the offered candidate should join within 15 days. Buyout reimbursement is available for 30 to 60 days notice period applicants who can ready join within 15 days.