UX / Usability Testing Specialist

Job Title : Senior .NET Developer

Experience : 8+ Years

Location : Trivandrum / Kochi

Notice Period : Immediate

Working Hours : 12 PM – 9 PM IST (4-hour mandatory overlap with EST)

Job Summary :

We are hiring a Senior .NET Developer with strong hands-on experience in .NET Core (6/8+), C#, Azure Cloud Services, Azure DevOps, and SQL Server. This is a client-facing role for a US-based client, requiring excellent communication and coding skills, along with experience in cloud-based enterprise application development.

Mandatory Skills :

.NET Core 6/8+, C#, Entity Framework/Core, REST APIs, JavaScript, jQuery, MS SQL Server, Azure Cloud Services (Functions, Service Bus, Event Grid, Key Vault, SQL Azure), Azure DevOps (CI/CD), Unit Testing (XUnit/MSTest), Strong Communication Skills.

Key Responsibilities :

• Design, develop, and maintain scalable applications using .NET Core, C#, REST APIs, SQL Server
• Work with Azure Services: Functions, Durable Functions, Service Bus, Event Grid, Key Vault, Storage Queues, SQL Azure
• Implement and manage CI/CD pipelines using Azure DevOps
• Participate in Agile/Scrum ceremonies, collaborate with cross-functional teams
• Perform troubleshooting, debugging, and performance tuning
• Ensure high-quality code through unit testing and technical documentation

Primary Skills (Must-Have) :

• .NET Core 6/8+, C#, Entity Framework / EF Core
• REST APIs, JavaScript, jQuery
• SQL Server: Stored Procedures, Views, Functions
• Azure Cloud (2+ years): Functions, Service Bus, Event Grid, Blob Storage, SQL Azure, Monitoring
• Unit Testing (XUnit, MSTest), CI/CD (Classic/YAML pipelines)
• Strong knowledge of design patterns, architecture, and microservices
• Excellent communication and leadership skills

Secondary Skills (Nice to Have) :

• AngularJS/ReactJS
• Azure APIM, ADF, Logic Apps
• Azure Kubernetes Service (AKS)
• Application support & operational monitoring

Certifications (Preferred) :

• Microsoft Certified: Azure Fundamentals
• Microsoft Certified: Azure Developer Associate
• Relevant Azure/.NET/Cloud certifications

• Write clear, concise, and complete sentences
• Focus on key responsibilities critical to the position
• Base the content on the responsibilities and duties of the position
• Include expectations of a fully proficient incumbent meeting all position requirements
• When indicating the percentage of time spent on each duty, consider what is performed over a given period of time
• The percentages must total 100% and should not be smaller than 5% or greater than 50%
• Use explanatory phrases telling why, how, where, or how often to add meaning and clarity

• Collection creation, access method tuning, sharding implementation, index creation, and debugging query execution to obtain top database performance.
• Execute DB upgrades on time
• Configuration of MongoDB instances, Schema and MongoDB modelling
• Table design, index utilisation, design indexing strategies , query plan analysis and Optimise performance issues
• Comprehend and translate business requirements into technical specifications and build elegant, efficient, and scalable solutions based on specifications
• Implement appropriate indexes (B-Tree, Geospatial, Text) for performance improvement
• Implement Mongo Management Service for automating a variety of tasks, including backup/recovery and performance management
• Recommend and implement best practices for Rest API integration framework/model
• Develop MongoDB and API prototypes and proofs of concept
• Implement optimal backup and recovery and assist developers in detecting performance problems using MMS and Mongo Profiler
• Work closely with the development teams to implement new features and enhancements and the maintenance and support of existing applications in production
• Automate routine DB operations with scripting
• Configure, monitor, and deploy replica sets and upgrade databases through patches
• Keep clear documentation of the database setup and architecture and plan procedures for backup in case of a data loss
• Ensure that the databases achieve maximum performance and availability
• Create roles and users and set their permissions and mentor staff on MongoDB best practices
• Write procedures for backup and disaster recovery

• 2-5 years of professional Android Application development experience.
• Experience in designing, development, and REST API Integration of Android Applications using Dart, Java, or Kotlin.
• Strong knowledge of Android UI design principles, patterns, and best practices.
• Ability to design, build, and maintain high-performance, reusable, and reliable code.
• Deep knowledge of Android SDK, different versions of android, and handling of multiple screen sizes.

Total Exp: 4-8 years

Minimum 1+ year experience in .Net Core is a must

Mandatory skills:.net Core, Web API, Entity Framework & Database(SQL server)

• Utilize established development tools, guidelines and conventions for above skill set.
• Design, code and test new Web Software applications.
• Maintain existing software systems by identifying and correcting software defects and enhance functionalities.
• Enhance existing systems by analysing business objectives.
• Create technical specifications and test plans.
• Prepare action plans and identify areas for modification and improvement.
• Develop skills in new technologies.

• 4 to 6 years plus experience in having implemented Hybris Commerce Solution.
• Working experience in Java, Spring, and Hibernate is a must
• Working experience of customizing Hybris Accelerators
• Proficient in Hybris core concepts and commerce concepts including, but not limited to, Hybris PCM Data Modeling, Endeca/SOLR, WCMS/ Customer Experience Manager, Cockpits, Cron jobs, internationalization, personalization, security concepts, and REST.
• Proficient in the catalog, order management, promotions, B2B commerce.
• Should have experience in handling multi/Omni-channel architecture through related Hybris Channel management modules.
• Good understanding of integration patterns/methodologies of Hybris with Organic SEO Search, Faceted Search, and Commerce Search.
• Should have exposure on the continuous integration build tools and code quality tools
• Working experience of Integration with external services such as payment gateways, Order management solution using Web services such as REST and SOAP
• Working experience of SOLR Search Engine is a plus

1.Take daily doubt sessions for their respective subjects (Phys/Chem/Maths) 

2.Problem solving and solution preparation
3.Content Creation (DPP's, test series etc) and supervision.

Qrata is currently searching for MERN stack developer for Omani start up Delivery Company.

Who are we?

The company begin its life in June 2018 as Oman’s first online delivery mobile application, in the capital city Muscat. The application allows customers in Muscat to place an order from a choice of restaurant or food outlet and get it delivered within the comforts of their home. The application allows services on Android and IOS both.

It’s envisions itself as the ideal delivery and discovery platform for everything under the sky. With customer satisfaction on top of our priority list ,it ensures that customers receive the best of both the worlds. A wide range of products and fast efficient delivery are the areas where the company constantly wants to excel.

Role – MERN Stack Dev.

1. 3+ years of experience in MERN (Node, React.JS)
2. Algorithms & Data structure concepts
3. B2C App / Product Company Experience
4. BE and BTECH in Computer, Computer Science, IT

• Must have 5-8 years of experience in handling data
• Must have the ability to interpret large amounts of data and to multi-task
• Must have strong knowledge of and experience with programming (Python), Linux/Bash scripting, databases(SQL, etc)
• Must have strong analytical and critical thinking to resolve business problems using data and tech
•  Must have domain familiarity and interest of – Cloud technologies (GCP/Azure Microsoft/ AWS Amazon), open-source technologies, Enterprise technologies
• Must have the ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy.
• Must have good communication skills
• Working knowledge/exposure to ElasticSearch, PostgreSQL, Athena, PrestoDB, Jupyter Notebook