Senior JS Developer

Job Title: Senior DevOps Architect (Kubernetes, CI/CD, OpenShift, Service Mesh)

Experience Required: 10+ years

Location: Navi Mumbai, India

Work Schedule: 5 days a week in office (alternate Saturdays working)

Job Description

We are looking for a Senior DevOps Architect with extensive expertise in Kubernetes, OpenShift, CI/CD, and Service Mesh architectures to join our team. As a Senior DevOps Architect, you will play a pivotal role in designing, implementing, and managing infrastructure and deployment pipelines in a highly dynamic and fast-paced environment. You will work closely with development and operations teams to ensure seamless application deployments and management in cloud-native environments.

Key Responsibilities:

• OpenShift Management: Lead the deployment, management, and optimization of OpenShift clusters, ensuring high availability, scalability, and security of containerized applications.
• Kubernetes Expertise: Design and implement Kubernetes-based solutions, manage Kubernetes clusters at scale, and resolve issues related to performance, security, and configuration.
• CI/CD Pipeline Implementation: Design, build, and maintain robust CI/CD pipelines using tools such as Jenkins, GitLab, or CircleCI. Integrate the pipelines with Kubernetes/OpenShift to enable automated deployments, testing, and release management.
• Service Mesh Architecture: Implement and manage service mesh solutions (e.g., Istio, Linkerd, Consul), including traffic management, security policy enforcement, and observability to enhance microservices communication, monitoring, and resilience.
• Automation & Infrastructure as Code: Use automation tools (e.g., Ansible, Terraform) to streamline infrastructure provisioning and management.
• Collaboration: Work closely with cross-functional teams (development, security, operations) to align on infrastructure, architecture, and DevOps best practices.
• Security: Ensure security best practices are followed across Kubernetes/OpenShift environments, including vulnerability scanning, RBAC, and network policies.
• Performance & Scalability: Optimize system performance, scalability, and cost-efficiency for cloud-native applications running on Kubernetes/OpenShift.
• Monitoring & Observability: Implement monitoring and logging solutions with tools like Prometheus, Grafana, ELK Stack, or Splunk to provide insights into application performance and infrastructure health.

Must-Have Skills:

• OpenShift: Proven track record in managing and deploying applications on OpenShift, including cluster management, troubleshooting, and automation.
• Kubernetes: Strong hands-on experience in Kubernetes deployment, configuration, and troubleshooting in large-scale, production environments.
• CI/CD Pipeline Expertise: In-depth knowledge of CI/CD concepts and tools like Jenkins, GitLab, or CircleCI, with the ability to integrate these tools into Kubernetes/OpenShift workflows.
• Service Mesh: Strong experience with Istio, Linkerd, Consul, or other service mesh solutions, including implementation, traffic management, and security policy configuration.
• Cloud Platforms: Familiarity with cloud environments (AWS, Azure, GCP) and integration with Kubernetes/OpenShift.
• Containerization & Docker: Deep understanding of containerization concepts, Docker containers, and container orchestration.
• Monitoring & Logging: Hands-on experience with Prometheus, Grafana, ELK Stack, or Splunk for monitoring and logging in a Kubernetes/OpenShift ecosystem.
• Security Best Practices: Strong knowledge of security practices, including vulnerability scanning, RBAC, network policies, and best practices for securing Kubernetes/OpenShift environments.

Nice-to-Have Skills:

• Cloud Integration: Experience in integrating Kubernetes/OpenShift with cloud-native services and platforms such as AWS, Azure, or GCP.
• Scripting/Automation: Proficiency in scripting languages like Bash, Python, or Go for automation tasks.
• Microservices Architecture: Understanding of microservices architectures, deployment patterns, and best practices for their management and scaling in a Kubernetes/OpenShift environment.
• Agile/DevOps: Familiarity with Agile methodologies and DevOps culture to drive continuous delivery and operational excellence.

Qualifications:

• Bachelor's or Master’s degree in Computer Science, Engineering, or related field.
• 10+ years of experience in DevOps, Kubernetes, OpenShift, CI/CD, and Service Mesh technologies.
• Strong problem-solving skills and ability to work in a high-pressure, fast-paced environment.

Mandatory Skill set : C++ and Python - UNIX- Database - SQL or Postgres

Developer Role EXP : 3 to 5yrs

Location : Bangalore /Chennai/Hyderabad

1. Strong proficiency in C++ , with fair knowledge of the language specification (Telecom experience is preferred). 

2. Proficient understanding of standard template library (STL): algorithms, containers, functions, and iterators 

3. Must have experience on Unix platforms, should possess shell scripting skills.

4. Knowledge on compilers(gcc, g) and debugger (dbx). Knowledge of libraries and linking. 

5. Good understanding of code versioning tools (e.g. Git, CVS etc.)

6. Able to write and understand python scripts (both python2 and python3)

7. Handson with logic implementation in python and should be familiar with list comprehension and is comfortable in integrating it with C++ and Unix scripts

8. Able to implement multithreading in both C++ and Python environment.

9. Familiar with Postgres SQL. 

C++ developer with Python as secondary - 3 to 4 yrs exp / should be CW.

Experience: 2-5 Years experience

Skills:

Core PHP (Knowledge of functions, Methods, PHP OOPS Concept, Ajax, MySQL, Jquery), Javascript, Basic knowledge of HTML, CSS, MVC Structure 

Knowledge about socket

Project Overview: We are looking for expert level Postgres database developer to work on a software application development project for a fortune 500 US based telecom client. The application is web based and used across multiple teams to support their business processes. The developer will be responsible for developing various components of the Postgres database and for light administration of the database.

Key Responsibilities: Collaborate with onshore, offshore and other team members to understand the user stories and develop code. Develop and execute scripts to unit test. Collaborate with onshore developers, product owner and the client team to perform work in an integrated manner.

Professional Attributes: Should have the ability to work independently and seek guidance as and when necessary - Should have good communication skills - Flexible working in different time zones if necessary - Good team player - Mentoring juniors

Experience preferred:

• Extensive experience in Postgres database development (expert level)
• Experience in Postgres administration.
• Must have working experience with GIS data functionality
• Experience handling large datasets (50-100M tables)
• Preferred – exposure to Azure or AWS
• Must have skillsets for database performance tuning
• Familiarity with web applications
• Ability to work independently with minimal oversight
• Experience working cohesively in integrated teams
• Good interpersonal, communication, documentation and presentation skills.
• Prior experience working in agile environments
• Ability to communicate effectively both orally and in writing with clients, Business Analysts and Developers
• Strong analytical, problem-solving and conceptual skills
• Excellent organizational skills; attention to detail
• Ability to resolve project issues effectively and efficiently
• Ability to prioritize workload and consistently meet deadlines
• Experience working with onshore-offshore model

Key Responsibilities: 

• Rewrite existing APIs in NodeJS. 
• Remodel the APIs into Micro services-based architecture. 
• Implement a caching layer wherever possible. 
• Optimize the API for high performance and scalability. 
• Write unit tests for API Testing.
• Automate the code testing and deployment process.

Skills Required: 

• At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds. 
• Excellent hands-on experience using MySQL or any other SQL Database. 
• Good knowledge of MongoDB or any other NoSQL Database. 
• Good knowledge of Redis, its data types, and their use cases. 
• Experience with graph-based databases like GraphQL and Neo4j. 
• Experience developing and deploying REST APIs. 
• Good knowledge of Unit Testing and available Test Frameworks. 
• Good understanding of advanced JS libraries and frameworks. 
• Experience with Web sockets, Service Workers, and Web Push Notifications. 
• Familiar with NodeJS profiling tools. 
• Proficient understanding of code versioning tools such as Git. 
• Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms. 
• Should be a fast learner and a go-getter — without any fear of trying out new things Preferences. 
• Experience building a large scale social or location-based app.