Nodal officer

Cassandra Administrator

Experience: 4+ Years

Location: Hyderabad / Bangalore / Chennai / Mumbai / Pune / Kolkata / Gurgaon

Client: Deloitte

Job Description

We are looking for an experienced Cassandra Administrator with strong expertise in Apache Cassandra and DataStax Enterprise (DSE) environments. The ideal candidate should have hands-on experience in database administration, performance tuning, high availability, and migration activities.

Key Responsibilities

• Install, configure, upgrade, and maintain DSE Cassandra database clusters.
• Monitor database performance and optimize for scalability and availability.
• Set up and manage replication, backup, and recovery processes.
• Perform DSE Cassandra migration from RHEL to AWS Amazon Linux 2023.
• Troubleshoot and resolve database performance issues and outages.
• Collaborate with Development and DevOps teams to provide database support.
• Develop and maintain automation scripts using Shell, Python, or Ansible.
• Create and maintain technical documentation.
• Implement disaster recovery and high-availability solutions.
• Assist in designing highly scalable and fault-tolerant systems.

Required Skills

• 4+ years of experience in NoSQL database administration.
• Strong hands-on experience with Apache Cassandra / DataStax Enterprise (DSE).
• Good understanding of Cassandra architecture, consistency levels, partitioning, compaction, gossip protocol, and snitches.
• Experience with Nodetool, CQLSH, and DataStax OpsCenter.
• Proficiency in Cassandra Query Language (CQL).
• Hands-on experience in performance tuning and troubleshooting.
• Strong knowledge of Linux/Unix environments.
• Experience with Shell scripting or Python.
• Familiarity with AWS and monitoring tools such as Prometheus, Grafana, and ELK Stack.

Nice to Have

• Experience with Ansible.
• Exposure to high availability and disaster recovery solutions.

Notice Period: Immediate to 30 days preferred.

Job Description & Specification: 

Post Title: Data Engineer

Work Mode: Kochi Onsite - UK Time zone

Role Overview: 

We are seeking a talented and experienced Data Engineer to join our team. The ideal candidate will have expertise in technologies such as Metabases, Dbt, Stitch, Snowflake, Avo, and MongoDB. As a Data Engineer, you will play a crucial role in designing, developing, and maintaining our data infrastructure to support our analytics and data-driven decision-making processes.

Responsibilities:

• Designing, developing and implementing scalable data pipelines and ETL processes using tools such as Stitch and Dbt to ingest, transform, and load data from various sources into our data warehouse (Snowflake).
• Implement data modeling best practices and standards using Dbt to create and manage data models for reporting and analytics.
• Collaborating with cross-functional teams to understand data requirements and deliver solutions that meet business needs.
• Develop and maintain dashboards and visualizations in Metabases to enable self-service analytics and data exploration for internal teams.
• Building and optimizing ETL processes to ensure data quality and integrity.
• Optimizing data processing and storage solutions for performance, scalability and reliability, leveraging cloud-based technologies.
• Implementing monitoring and alerting systems to proactively identify and address data issues.
• Implementing data quality checks and monitoring processes to ensure the accuracy, completeness, and integrity of data.
• Managing and optimizing databases (like MongoDB for performance and scalability).
• Developing and maintaining documentation, best practices, and standards for data engineering processes and workflows.
• Stay up to date with emerging technologies and trends in data engineering, machine learning, and analytics, and evaluate their potential impact on data strategy and architecture.

Requirements:

• Bachelor's or Master's degree in Computer Science.
• Minimum of 4 years of experience working as a data engineer with expertise in Metabases, Dbt, Stitch, Snowflake, Avo, MongoDB.
• Strong programming skills in languages like Python, and experience with SQL and database technologies (e.g., PostgreSQL, MySQL, MongoDB).
• Hands-on experience with data integration tools (e.g., Stitch), data modeling tools (e.g., Dbt), and BI platforms (e.g., Metabases).
• Experience with cloud platforms such as AWS.
• Strong understanding of data modeling concepts, database design, and data warehousing principles
• Experience with big data technologies and frameworks (e.g., Hadoop, Spark, Kafka) and cloud-based data platforms (e.g., AWS EMR, Azure Databricks, Google BigQuery).
• Familiarity with data integration tools, ETL processes, and workflow orchestration tools (e.g., Apache Airflow, Apache NiFi).
• Excellent problem-solving skills and attention to detail.
• Strong communication skills with the ability to work effectively in a global team environment.
• Experience in the education or Edtech industry is a plus.
• Knowledge of Avo for schema management and versioning will be an added advantage.
• Familiarity with machine learning algorithms, data science workflows, and analytics tools (e.g., TensorFlow, PyTorch, scikit-learn, Tableau).
• Knowledge of distributed computing concepts and containerization technologies.
• Experience with version control systems (e.g., Git) and CI/CD pipelines.
• Certifications in cloud computing (e.g., AWS Certified Developer, Google Cloud Professional Data Engineer) or data engineering (e.g., Databricks Certified Associate Developer) are desirable.

Benefits:

• Competitive salary and bonus structure based on performance and achievement of goals.
• Comprehensive benefits package including medical insurance.

Join us in shaping the future of technology by applying your expertise as a Data Engineer. If you are passionate about driving innovation and delivering impactful solutions, we invite you to be part of our dynamic team. Apply now!!

Job Title: Tableau BI Developer

Years of Experience: 4-8Yrs

12$ per hour fte engagement

8 hrs. working

Required Skills & Experience:

✅ 4–8 years of experience in BI development and data engineering

✅ Expertise in BigQuery and/or Snowflake for large-scale data processing

✅ Strong SQL skills with experience writing complex analytical queries

✅ Experience in creating dashboards in tools like Power BI, Looker, or similar

✅ Hands-on experience with ETL/ELT tools and data pipeline orchestration

✅ Familiarity with cloud platforms (GCP, AWS, or Azure)

✅ Strong understanding of data modeling, data warehousing, and analytics best practices

✅ Excellent communication skills with the ability to explain technical concepts to non-technical stakeholders

JOB DETAILS:

Job Role: Android Developer

Experience: 6-8 years

Location: India (remote)

JOB DESCRIPTION:

1.            Handson exp in Kotlin and Android studio

2.            Good understanding of Core Java

3.            Experience in JSON parsing

4.            Experience in REST API

5.            Experience in Junit test cases

6.            Well versed in Latest Android API version.

7.            Experience in publishing apps to the App Store.

8.            Social Networking site integration

9.            Code version tool – Git and JIRA

10.          Architecture understanding - MVVM, MVP

11.          Strong analytical and debugging skills/ Unit test coverage

12.          Ability to do design and high level architecture

• Skills: Angular 2+, JavaScript, HTML, CSS.
• Experience: 5-9 years.
• Experience with JavaScript libraries and frameworks.
• Should have strong sense of web design and attuned to the fundamentals of user experience.
• Should able to design, build and maintain efficient, reusable, and reliable front-end code.

Required Skills

• Coding skill on C# is a must

• Coding skill on sql server and C# entity framework

• Experience with version controlling

• Strong problem solving and analytical skills

• Excellent verbal and written communication skills.

• Good time management, organization and inter-personal skills.

• Ability to work independently as well as participating in a team of professionals.

• Habit of writing clean C# code that is easy to read.

Roles and Responsibilities

• Debug and resolve issues using latest tools and technologies for identifying root cause of production issues.

• Perform database operations.

• Create and maintain CI, Release and automated deployment builds.

Note- Should be ready to learn Angular

• Develop scripts, tools and other utilities as needed to detect issues.

• Perform other duties as assigned.

Job Description:

• Integration developer who is having experience in any one of the integrations tools Dell Boomi, MuleSoft, Informatica.
• Understand requirements and participate in designing the solution
• Develop the solution as per the design by following coding guidelines.
• Test the developed solution.
• Work on defect fixes
• Follow project processes
• Provide accurate status report on a daily basis

Job Responsibilities:

• Participate in Design and develop as per the design and requirements
• Follow coding guidelines and produce quality output
• Follow the project processes and completed the development within the set target
• Analyze the defects to identify root cause and fix the defects.
• Be Open to learn other integration tools.

Primary Skills Required: Dell Boomi, Mulesoft, Informatica

Secondary Skills Required: Java, Salesforce

Technical Skills Required:

Experience in any one of the Integration tool, Dell Boomi, Mulesoft and Informatica.
Required at least one Certification on any Integration Tool

Company Profile and Job Description  

About us:  

AthenasOwl (AO) is our “AI for Media” solution that helps content creators and broadcasters to create and curate smarter content. We launched the product in 2017 as an AI-powered suite meant for the media and entertainment industry. Clients use AthenaOwl's context adapted technology for redesigning content, taking better targeting decisions, automating hours of post-production work and monetizing massive content libraries.  

For more details visit: www.athenasowl.tv   

Responsibilities:   

• Develop cutting edge machine learning solutions at scale to solve computer vision problems in the domain of media, entertainment and sports
• Collaborate with media houses and broadcasters across the globe to solve niche problems in the field of post-production, archiving and viewership
• Manage a team of highly motivated engineers to deliver high-impact solutions quickly and at scale

The ideal candidate should have:   

• Strong programming skills in any one or more programming languages like Python and C/C++
• Sound fundamentals of data structures, algorithms and object-oriented programming
• Hands-on experience with any one popular deep learning framework like TensorFlow, PyTorch, etc.
• Experience in implementing Deep Learning Solutions (Computer Vision, NLP etc.)
• Ability to quickly learn and communicate the latest findings in AI research
• Creative thinking for leveraging machine learning to build end-to-end intelligent software systems
• A pleasantly forceful personality and charismatic communication style
• Someone who will raise the average effectiveness of the team and has demonstrated exceptional abilities in some area of their life. In short, we are looking for a “Difference Maker”