
- Take the microservices architecture to the next level of scalability, efficiency, observability, and availability.
- Build, deploy & run multi-homed systems that work in multiple regions and cloud providers.
- Build (and open source) data processing, storage and fetch systems at the petabyte scale with the lowest cost/GB while still responding in milliseconds at the 99th percentile.
- Optimize algorithms which influence personalization, fulfillment/allocation, pricing, maps & routing, fleet positioning, payments, fraud prevention etc
- Create platforms, reusable libraries, and utilities wherever applicable
- Write high-quality code that is modular, functional and testable; Establish the best coding practices
- Formally mentor junior engineers on design, coding, and troubleshooting
- Troubleshoot issues effectively in a distributed architecture
- Communicate, collaborate and work effectively in a global environment
- Operationalize releases by partnering with Tech operations on capacity planning and operability of the product
Experience:
- of years - 10+ years
- Type of experience - software design, development & architecture
- Experience in Product companies working on Internet-scale applications is preferred
- Contribution to open-source software, tech blogs, talking at tech conferences, etc.
Educational Qualifications:
○ Must have - Bachelor’s or Master’s degree in Engineering from premier institutes preferred
Key competencies:
- Deep understanding of one or more of Java/Go/Scala/C++. Ability to understand and critique the core library/language constructs.
- Knowledge of processor, memory, network and storage internals.
- Deep understanding of distributed systems including fault modeling, concurrency, isolation, consensus etc.
- Internals of a RDBMS like MySQL
- Conversant with the internals of systems like Kafka, Cassandra/Scylla, Redis, RocksDB, etc
- Working knowledge of hosting and network infrastructure (K8s, Envoy, etc)
- Familiarity with binary serialization protocols like thrift/protobuf/flatbuffers etc
- Familiar with gRPC, HTTP/2, QUIC, etc.
- Troubleshooting memory issues, GC tuning, resource leaks etc.
- Strong problem-solving skills, algorithmic skills and data structures.
- Productionizing machine learning pipelines using Spark/Flink/TensorFlow etc

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PFB the Job Description:
Location:
📍 Noida, India (On-site)
About Zentrix Technologies:
Zentrix Technologies is a fast-growing IT services firm offering digital marketing, web development, and mobile app development solutions. We serve global clients from Australia, South Africa, Singapore, Germany, and more by delivering innovation and measurable results across platforms.
Role Overview:
We are hiring an immediate joiner who is passionate and performance-driven for the role of SEO & Google Ads Specialist. This role involves strategic thinking and hands-on execution across SEO and paid campaigns, with basic Canva design skills to support content and ad creatives.
Key Responsibilities:
• Plan and execute effective on-page and off-page SEO strategies
• Conduct keyword research, technical SEO audits, and competitor analysis
• Write and optimize meta titles, descriptions, and structured data
• Create and manage Google Ads campaigns (Search, Display, and Remarketing)
• Track performance using Google Analytics, Tag Manager, and Search Console
• Design basic creatives in Canva for ads and support content
• Collaborate with developers and content teams for campaign optimization
• Deliver regular performance reports with insights and action plans
Required Skills & Experience:
• 1-2 years of hands-on experience in SEO and Google Ads
• Strong understanding of meta tags, robots.txt, canonical tags, sitemaps
• Proficiency in tools like Ahrefs, SEMrush, Moz, or Ubersuggest
• Working knowledge of Canva for visuals and creatives
• Experience with Google Ads Manager, Tag Manager, and Search Console
• Good grasp of PPC bidding, targeting, and optimization strategies
• Strong analytical mindset and communication skills
• Must be based in or willing to relocate to Dehradun
Preferred :
• Google Ads Certifications
• Basic HTML or WordPress skills
• Experience with international or multi-location SEO
What We Offer:
• Competitive salary
• On-site options
• Opportunity to work with international clients
• Fast-paced, growth-driven work culture
• Defined career path in digital marketing
Thanks!
Skills
Good coding/problem solving skills and interest in learning new things will be the key. Time/Training will be provided to learn new technologies/tools.
3 or more years of experience in building web/mobile applications using the following languages
● HTML/CSS3, Complex Responsive Design Layouts, StyleX
● Typescript / JavaScript
● React / Vue / Angular
● Cordova / Ionic - Capacitor
● React ARIA, Antd
● eCharts, D3
● Axios / API integration
● Animations with Framer
● View Performance Optimisation
Responsibilities
● Writing good quality code with component framework using latest standards
● Themeable react components with different variations of the component
● Design mobile-based and web based features
● Work with other developers to ensure that the product is functional and visually
appealing.
● Ensure that the website is optimized for various devices.
● Stay up-to-date on emerging technologies and using adopt latest ones
What you’ll do:
● Own and build next-generation web applications which are efficient, reusable front-end abstractions
and systems.
● Explore and design lively and compelling consumer experiences.
● Ensure that all the assigned systems are performing to scale.
● Actively participate in design and code reviews to build robust applications and prototypes
● You will mentor junior engineers on design and proper coding practices
What you will need:
● A deep expertise in Angular / React, Javascript, HTML5 and CSS3.
● Understanding of browser internals and a basic understanding of the network stack.
● Understanding of common design patterns followed in front-end projects.
● Basic awareness of application security practices and deployment techniques for front-end projects.
● Should have sound knowledge in computer science fundamentals like data structure, object-oriented
programming and possess excellent communication skills.
- Experience – 10+yrs
- Successfully handle Mobile application projects( iOS , Android , Phone gap) and web projects.
Responsibilities:
- Client Management & wireframe design
- Resource Management related to the client projects iOS, Android, PhoneGap developers & designers
- Project execution and reporting to management team on daily bases.
- Project execution related SRS.
- Co-ordinate with senior management of company.
- Facilitate buy vs build decision in the organization and engage with vendor management/ sales Dept. to prepare RFI/RFP,
- Develop Maintains and manages details project plans, Actionable items and major milestone for all the project assigned.
- Provides research and assistance to leadership in the development and design of new projects
- Manages project status and information in the form of formal briefings, project update meetings, and written, electronic, and graphic reports
- Serve as primary point-of-contact for time-sensitive and critical matters such as executive/management/supervisor escalations
Required Skills:
- Ability to collaborate with technology resources on projects given solid understanding of current internet technologies and trends
- Strong project management and delivery processes/methodology skill sets - knowledge of Agile project management methodology and PMP
- Strong attention to detail and focus on task completion is critical
- Excellent oral and written communications skills
- Excellent verbal, written, presentation and interpersonal communications skills
- Ability to handle multiple tasks at the same time as well as changing priorities
- Understanding of the mobile application market and devices (phones and tablets)
- Ability to elicit cooperation from a wide variety of sources, including upper management, clients, and other departments
- Ability to create, manage, and deliver against large, interdependent project plans
- Ability to work under tight deadlines with multiple people and departments
Kindly connect in case of any query.
Task:
- Develop, record, and maintain cutting-edge web-based PHP applications.
- Build innovative, state-of-the-art applications and collaborate with the User Experience (UX) team
- Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications.
- Prepare and maintain all applications utilizing standard development tools.
- Utilize backend data services and contribute to increase existing data services API.
- Lead the entire web application development life cycle right from concept stage to delivery and post launch support.
- Refactor, optimize, and improve the existing codebase for maintenance and scale.
- Use test driven development and acceptance tests to ensure feature quality
- Convey effectively with all task progress, evaluations, suggestions, schedules along with technical and process issues.
- Document the development process, architecture, and standard components.
- Coordinate with co-developers and keeps project manager well informed of the status of development effort and serves as a liaison between development staff and project manager.
- Keep abreast of new trends and best practices in web development.
We wish:
- Previous working experience as a PHP Developer for 4 year(s)
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Familiarity with limitations of PHP as a platform and its workarounds
- Proficient in PHP, HTML5, JavaScript, JQuery Expert
- Experience with PHP MVC frameworks (Symfony, Laravel, Yii, CodeIgniter, Zend, etc.)
- Excellent relational database skills with MySQL
- Experience with building restful JSON web services
- Knowledge of API’s, such as Twitter, Facebook, Google maps, Instagram, etc.
- Understanding of responsive design frameworks such as bootstrap
Desirable:
- Should have problem-solving skills
- Good experience in oops concept
- Good experience in MVC
- Good experience in jQuery & JavaScript
- Learn & work on new technologies/ frameworks.
- Knowledge of bootstrap
We Offer:
- Freedom to realize your ideas & individual career & development opportunities.
- A motivating work environment, flat hierarchical structure, numerous company events that cannot be forgotten, and fun at the workplace with flexibilities.
- Professional challenges and career development opportunities.

KEY RESPONSIBILITIES
Develop and manage e-commerce websites, web applications & websites.
Analyze, design, code, debug, test, document & deploy applications.
Participate in project & deployment planning.
Must be a self-starter & be able to work with minimum supervision
Exp. In modules/extensions development/customization.
Exp. In Theme integration/customization.
Exp. In API creation/integration.
KNOWLEDGE AND SKILL
Extensive experience in PHP and MySQL.
Exposure to Magento 2, CMS, and JavaScript frameworks such as jQuery.
Demonstrable knowledge of XML, XHTML, HTML, CSS, Modules i.e. API integration, Payment Gateways, XML with a focus on standards.
Demonstrable source control experience
Two or more published websites in E-Commerce









