Posts Tagged “Cassandra”

Cassandra Engineer in Phoenix, AZ – Full Time

Hiring Cassandra Engineer for full time position with our client in Phoenix, AZ – please send your resume to

Job Description
Cassandra Engineer We need an Expert in Cassandra database usage, He should be aware of how to read and write into the Cassandra database from a Java Application. Should have good knowledge of Microservices and Rest APIs.

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Data Architect in Atlanta,GA (Full time)

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Role: Data Architect.

Location: Atlanta,GA

Experience: 10 Years

Experience Required:
• Experience in Hortonworks Hadoop Platform
• Knowledge in Airline Domain

Roles and responsibility:

• 10-15 years of working experience with 3+ years of experience as Big Data solutions architect. Needs to have experience with the major big data solutions like Hadoop, MapReduce, Hive, HBase, MongoDB, Cassandra, Spark, .Impala, Oozie, , Flume, ZooKeeper, Sqoop, Kafka, Nifi, etc, NoSQL databases.
• Big Data Solution Architect Certified Preferred. Hands-on experience on Hadoop implementations preferred
• Big Data Certification is a must.
• Work experience on various distributions such as Cloudera, Hortonworks, MapR etc.
• Work experience on both Real Time Streaming and Batch processing.
• Translate complex functional and technical requirements into detailed design.
• Propose best practices/standards with data security and privacy handling experience.
• Knowledge in handling different kinds of source systems and different formats of data.
• Hands-on experience with Hadoop applications (e.g. administration, configuration management, monitoring, debugging, and performance tuning).
• Strong knowledge of major programming/scripting languages like Java, Linux, R, Scala etc. As well as have experience in working with ETL tools such as Informatica, Talend and/or Pentaho.
• Experience in designing multiple data lake solutions with a good understanding of cluster and parallel architecture.
• Experience Cloud Computing.
• To be able to benchmark systems, analyze system bottlenecks and propose solutions to eliminate them;
• To be able to clearly articulate pros and cons of various technologies and platforms;
• To have excellent written and verbal communication skills;
• To be able to perform detailed analysis of business problems and technical environments and use this in designing the solution;
• To be able to work in a fast-paced agile development environment

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Sr. Java Developer (10+ Years Experience Mandatory – Onsite Interview

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This position requires Onsite Interview at San Francisco CA

What you need for this role?

  • Strong Java stack, Cassandra for the data store,
  • Strong experience with REST API
  • Experience with some form of messaging for kafka, Spark or similar
  • High visibility, high availability, highly scaleable
  • Experience with backend platform services
  • NFR Skills and performance is nice to have
  • Java development and Cassandra experience is must have
  • Should have strong JVM threads, ehcache
  • Exposure to E-Commerce is preferred
  • Nice to have spring boot, spring batch
  • Excellent team player, dynamic
  • Fun team player

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Backend Engineer in Reston,VA

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Role: Backend Engineer

Location: Reston,VA
Duration: 6-12+ Months
Pay Rate -$70-$75/h C2C

Below are the job details.

MUST HAVE – Experience in Java, J2ee, Rest,  NoSQL database, Kafka, Cassandra, Spring Boot, MySQL / RDBMS, Elastic Search.

Minimum Qualifications

Bachelor’s Degree in Computer Science or related field and 6 years experience building scalable ecommerce applications or mobile software
Additional Preferred Qualifications
• 8+ years’ experience in a development or architectural leadership role in a building web based Java EE services/applications.
• Experience leading teams through the full life-cycle of software development through design, development, quality and deployment
• Experience with SOA, Apache Camel, REST, Web-Services, JEE technologies, Spring, Hibernate, Oracle desirable
• Experience with NOSQL solutions, Big Data techologies Hadoop, Hive, Kafka would be a plus
• Experience building fast and responsive web applications
• 2+ years’ experience in Agile Methodology

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Sr. Software Engineer Full Time Position

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Position: Senior Software Developer

Location:  Sunnyvale, CA

Job Type: Full Time



  • Build and maintain Linc’s SaaS application platform at the highest level of quality, service and availability
  • Architect, design and implement new functionality and product enhancements
  • Play a leading role in all phases of software development from planning, designing, implementation, testing, deployment, to day-to-day operation
  • Collaborate across entire product team to contribute to the analysis of functional requirements and overall system architecture
  • Document and communicate designs and interfaces for use by other engineers

Key Qualifications:

  • 6+ years of experience in designing and developing large scale web applications or enterprise systems
  • Experience in building high performance, highly scalable, and fault-tolerant multi-tenant SaaS based applications with Amazon AWS
  • Demonstrated ability to master at least two of the programming languages: Python, Go, Java, Ruby or C++
  • Strong knowledge in software architecture, data structures, modern design patterns and internet protocols
  • Proficient in relational databases and SQL (MySQL, PostgreSQL, AWS RDS)
  • Self-starter – ability to drive projects forward with limited oversight
  • Excellent communication and problem solving skills
  • Bachelor or graduate degree in Computer Science or related technical fields


  • Experience in designing and implementing public API. Familiar with microservice Architecture
  • Kafka, Cassandra / MongoDB, ElasticSearch, Docker, Kubernetes
  • Experience in machine learning and Hadoop ecosystem
  • Experience in ecommerce industry
  • Python or Java or Scala


  • We will sponsor Visas
  • Full medical and dental coverage
  • Company provided lunches and close to downtown Sunnyvale
  • Knowledge sharing sessions with some of Silicon Valley’s best minds

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NoSQL Data Modeler in Chicago Downtown,IL (Full Time)

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Role – NoSQL Data Modeler

Location: Chicago Downtown

Job Description: 

  • Senior experienced NoSQL DBA Modeler (8+ yrs overall experience and 3 yrs in NoSQL DBs) who can help model databases in MongoDB, Cassandra etc.
  • Identify the performance issues and make necessary design corrections.
  • Review current data models and identify the gaps and suggest corrections.
  • Design and build new models on Mongo DB, Cassandra NoSQL DBs
  • Train the existing resources
  • Sound Data Warehouse knowledge and experience
  • Insurance Domain experienced
  • Excellent communication skills as he has to interact with business and senior IT leaders

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Java Backend Engineer in Sunnyvale, CA (Local Only)

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Job Title: Java Backend Engineer (Local Only)

Location: Sunnyvale, CA

Rate: Open on C2C

Interview process: Face 2 Face 

Develop Java and Scala programs for Qarth Pipeline using Cassandra, Kafka, Apache Storm, REST APIs and JSON.

Minimum Qualifications Bachelor’s Degree in Computer Science or related field and 6+ years experience building scalable e-commerce applications
• 2+ years experience with big data methodologies involving Cassandra, Kafka and Apache Storm (MANDATORY)
• 5+ years of experience with building scalable, high performing and robust Java applications
• 5+ years experience developing using J2EE technologies such as Servlet/JSP/Filters, JNDI, JDBC, JMS, JMX, RMI, Java Web Services or related skill
• 5+ years experience developing with web/app containers such as Web Logic, Web Sphere, Apache/Tomcat, Jboss or related skill
• 5+ years experience with advanced scripting skills in at least one of the following: Python, Perl or Shell and willingness to learn new technologies
• Experience with Eclipse or other IDE development tools
• Experience with Continuous Integration and related tools (i.e. Jenkins, Hudson, Maven)
• Experience with Code Quality Governance related tools (Sonar, Gerrit, PMD, FindBugs, Checkstyle, Emma, Cobertura, JIRA, etc)
• Experience with Source Code Management Tools (GitHUB, SVN, CVS, Clearcase)
• Knowledge of standard tools for optimizing and testing code
• Ability to operate effectively and independently in a dynamic, fluid environment
Additional Preferred Qualifications

Note: 10+ years of IT experience. 

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Java API Developer in Memphis, TN (Full Time)

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Job ID: 615033

Title: Java API Developer

Location: Memphis, TN

Job Type: Full Time – Permanent

Job Descriptions:

Should have 6-8 years of experience.

Must have, minimum of 2+ years work experience in CA Layer 7 API Management. Deep knowledge and hands-on experience in API management platforms and API related activities: requirement analysis, solution architecture and design, resource-based API modeling, micro-services architecture Knowledge about API design standards, patterns and best-practices Deep knowledge and hands-on experience in API security standards and implementation (Oauth, OpenId) Knowledge regarding APIs applied to business: API Economy, Monetization / Billing, Industry use cases Proven track record of acting as SME for API projects Knowledge and experience designing and implementing SOA and API Governance

2+ years of experience as developer in the following domains:

Java EE including (Web Services, REST, JPA).

Database (SQL server/Oracle/MySQL/MongoDB/Cassandra)

Spring, OSGi

SOA, EDA, and Design patterns.

Javascript (ReactJS, AngularJS), HTML5, CSS3 Knowledge and experience with CI/CD tools

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Apache Cassandra Admin

Job Title : Apache Cassandra Admin 

Location : San Ramon ,CA

Duration : Long Term


Jo Description:

Cassandra – Apache Cassandra Admin ( We don’t need Cassandra Developer or Cassandra Admin but We want someone who has similar (and more) experience but with Apache Cassandra and NOT Datastax Cassandra)  candidates must be  comfortable undergoing coding test via Skype.

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