Career

Dataonez is an equal opportunity employer. Please fill up a simple application form and upload your resume using the link below, if any of the job openings is of interest to you.

Application form : Link


 

Current Openings

Data Engineer (Senior)
Location: Ashburn, VA / Remote

Roles & Responsibilities:

  • Focus on data infrastructure. Lead and build out data services/platforms from scratch (using OpenSource technologies).

  • Creating and maintaining transparent, Data integration pipelines involving relational as well as file based data sources

  • Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.

  • Improve existing data models while implementing new business capabilities and integration points.

  • Creating proactive monitoring so we learn about data breakages or inconsistencies right away.

  • Maintaining internal documentation of how the data is housed and transformed.

  • Stay current with latest cloud technologies, patterns, and methodologies

Requirements:

  • Bachelor’s in computer science, or related field with 5 years of experience working in a data engineer role, or related position.

  • Advanced knowledge of AWS Services/Architecture and AWS Management and Governance suite of products such as CloudTrail, CloudWatch

  • Experience working with Apache Airflow or similar technology to build DAG based data pipeline and workflow

  • Proven knowledge of data platforms and tangible examples of designing and developing complex data pipelines using Python is a big plus

  • Advanced working SQL knowledge and experience working with relational databases.

  • Experience with code hosting platforms for version control and collaboration such as GitHub.

  • Familiarity with container and container orchestration tools (Docker, Kubernetes, OpenShift etc.)

  • Ability to translate business requirements into non-technical use cases

  • Experience working with a multitude of internal and external stakeholders is a big plus.

Data Pipeline Engineer
Location: Ashburn, VA / Remote

Roles & Responsibilities:

  • Assist in the initial design and build of the foundational data pipeline infrastructure

  • You should know how to set up test/production environments, including how to monitor/troubleshoot, etc.

  • You will be an expert advisor who is able to help them build out the foundations in this area.

  • Install/configure prototype environments as needed, and install/configure development & production environments after technology is selected.

  • Develop guidelines for data pipeline operations.

  • Other duties as assigned.

Requirements:

  • Minimum 5 years of experience working with large data sets using SQL, Python & Python packages (Pandas & Pyspark).

  • Minimum 3 years of strong experience installing, configuring and deploying data pipeline solutions using Airflow & Prefect, (very important to have).

  • Minimum 3 years of experience with code hosting platforms for version control and collaboration (I.e. GitHub).

  • Bachelors degree OR additional related experience is required.

  • Familiarity with CI/CD tools, like Jenkins X.

  • Familiarity with container tools (Docker, Kubernetes, etc.)

Java Developer (Mid Level)
Location: Ashburn, VA / Remote
Roles & Responsibilities:
  • Designing and implementing Java-based applications

  • Analyzing user requirements to inform application design.

  • Defining application objectives and functionality.

  • Aligning application design with business goals.

  • Developing, testing, debugging and resolving technical problems that arise.

  • Producing detailed design documentation.

  • Recommending changes to existing Java infrastructure.

  • Developing documentation to assist users.

 
Requirements:
  • Degree in Computer Science or related field with 5 years of experience

  • Experience in web application development(Tomcat and JEE)

  • Experience in REST Web Service development

  • Experience with Spring/SpringBoot Framework

  • Experience with Kubernetes deployments is recommended

  • Experience working with automated build environments and tools like Jenkins and Maven

  • Experience with migration patterns from legacy data storage mechanisms to web based, more standard data stores. 

  • Analytical mindset and good problem-solving skills.

  • Excellent written and verbal communication.

  • Ability to work as part of an agile team.

 

Java Developer (Junior)

Location: Ashburn, VA / Remote

Roles & Responsibilities:

  • Develop and implement Micro Service Architecture JEE software applications

  • Use modern software engineering tools including Eclipse and Atlassian Suites for design, development, and testing the software

  • Present the solution at formal and informal design reviews, and document the design according to system lifecycle methodology

Requirements:

  • Bachelors in Computer Science or related field

  • 1-3 years Java/J2EE experience

  • Java Micro Service Architecture frameworks such as Spring/Spring Boot

  • JSON, XML

  • Oracle, SQL, JDBC

  • Design Patterns and Data Structures

  • Restful web-services

  • React/Node/Typescript

  • JPA/Hibernate, JMS

  • Good written/oral communication skills and problem-solving skills; ability to communicate information to a variety of groups at different technical skill levels

  • Must be able to take a high-level requirement, ask questions/seek clarifications, and implement solutions

  • Ability to work in a high-pressured, tight-deadline environment

  • Must be able to multitask efficiently and progressively and work comfortably in an ever-changing data environment

  • Must work well in a team environment as well as independently in agile development approach

 

 

DevOps Engineer

Location: Ashburn, VA / Remote

Roles & Responsibilities:

  • Develop/Maintain Fully Automated Pipelines for Java Applications with Build, Deploy and Test 

  • Automate Infrastructure Provisioning, Deployment, and Delivery in the Cloud / On-Premises

  • Support and Troubleshoot Deployments and Environment Issues

  • Assist the Development Team with Monitoring and DevOps bottlenecks

  • Collaborate with our QA team to develop automated testing systems

  • Immersed in Product’s Codebase and Understand How Critical Components Work Together

  • Identify and Implement Infrastructure Resilience Improvements

  • Participate in Cross-Functional Projects, and Take Ownership of Individual Feature Efforts

  • Lead in the Adoption of Continuous Delivery and Automation of Platform Services

  • Implement Monitoring Tools and Dashboards for Various Services and Operations for the Platform Following the Enterprise Monitoring Strategy and Tools

  • Work in an Agile Development Environments, Attend Ceremonies, Accurately Estimate Story Points, Meet Sprint Deadlines

  • Assist with Identifying and Evaluating New Technologies and Methodologies to Solve Complex Problems

Requirements:

  • Bachelor's Degree in Computer Science, Computer Engineering or related field

  • Experience developing applications and libraries for dev-operations

  • Proficiency in groovy, shell script and other scripting languages

  • Experience working on web technologies such as Java/J2EE based web applications and micro services

  • Experience with at least one of the following: code repository management, code merge, quality checks, CI through pipeline creation, automated deployment, management (using Azure DevOps, Jenkins, Git, Maven, Ant, SonarQube, or other similar tools)

  • Background in object-oriented design and software engineering methodologies

  • Effective organization, time-management, analytical and problem-solving skills

  • Experience in a support organization providing user support

  • 4+ years’ prior experience in the industry required

Mainframe Developer
Location: Ashburn, VA / Remote

Roles & Responsibilities:
  • Analyze, define and document technical design for data, workflow, logical processes, interface with other systems

  • Design and code new application solutions; integrate changes to existing solutions

  • Develop and maintain solution documentation

  • Maintain and monitor systems/applications after implementation

  • Prepare test data; conduct unit and string testing; debug code and systems components

  • Troubleshoot and resolve application/solution problems

  • Conduct research and analysis; make recommendations

  • Perform other duties as assigned

  • Analyzing and organizing problems or work processes for technical solutions

  • Designing and deploying new, upgraded and/or existing systems

  • Systems analysis, workflow, or procedural analysis

  • Troubleshooting and resolving technical problems


Requirements:
  • Bachelor's Degree in Information Technology, Computer Science or the equivalent combination of training, education, and experience

  • Experience in working with all levels of staff, management, stakeholders, vendors

  • Working knowledge of application development including determining, developing, testing, and implementing system requirements; designing, coding, debugging applications

  • Effective verbal and written communication skills

  • Minimum 5 years experience with COBOL, DB2, Command-Level CICS, JCL, Batch and TSO/ISPF

  • Strong technical coding skills with a proven track record of adherence to process

  • Familiarity with SDLC - Software Development Life Cycle

  • Development experience with IBM Mainframe Assembly language, with heavy use of the Concept 14 macros set add-on product (nice to have)

  • Serena ChangeMan ZMF source packaging/management tool experience (nice to have)

  • Demonstrates an understanding of hospitality industry (big plus)

QA Engineer (Automation)
Location: Ashburn, VA / Remote
Roles and Responsibilities:
  • As a Quality Assurance Automation Engineer, you will work closely with other QA team members in designing and developing automated tests to ensure all new code is functioning properly and the system requirements have been successfully implemented.

  • Perform quality assurance checks on bug fixes and system enhancements that are assigned

  • Try to duplicate known bugs and document the steps for duplication.

  • Clearly document all QA testing performed and any issues discovered.

  • Continuously strive to learn and improve so that any issues missed (bugs that come out of a release) are less likely to occur in the future.

  • Work with the Dev Team members assigned to your cases and your Manager to ensure that the desired project outcome is achieved (e.g. be available to answer front end questions and provide quick testing if requested).

  • Communicate any issues clearly to the appropriate Dev Team member and / or your Manager

  • Utilize open source tools or develop custom scripts for automating tests involving both back-end processing systems and front-end Web-based GUIs and APIs (REST & SOAP)

  • Define, document, and execute detailed test plans to exercise system functionality.

  • Use technical skills to troubleshoot user interface, application, or backend systems/database issues.

  • Participate in project review meetings, providing testing metrics/status and notifying management of critical failures and missed milestones.

  • Use bug tracking software such as JIRA to track and report issues.

Requirements:

  • Bachelor’s degree with 5 years of relevant work experience

  • Technical experience in corporate or project setting

  • QA automation and/or software development experience

  • Work experience in Unix/Linux environment and commands

  • Database knowledge and familiarity with SQL

  • Experience with test automation tools such as Selenium, SoapUI, Ready API, Postman

  • Exposure to customer loyalty domain in hospitality industry

  • Scripting experience (Groovy, Java, Shell)

  • Strong problem solving skills

  • Strong work ethic, integrity, and communication skills.

 
QA Engineer (Manual)
Location: Ashburn, VA / Remote
Roles and Responsibilities:
  • Perform quality assurance checks on bug fixes and system enhancements that are assigned

  • Try to duplicate known bugs and document the steps for duplication.

  • Clearly document all QA testing performed and any issues discovered.

  • Continuously strive to learn and improve so that any issues missed (bugs that come out of a release) are less likely to occur in the future.

  • Work with the Dev Team members assigned to your cases and your Manager to ensure that the desired project outcome is achieved (e.g. be available to answer front end questions and provide quick testing if requested).

  • Communicate any issues clearly to the appropriate Dev Team member and / or your Manager

  • Utilize open source tools for functional tests involving both back-end processing systems and front-end Web-based GUIs and APIs (REST & SOAP)

  • Define, document, and execute detailed test plans to exercise system functionality.

  • Use technical skills to troubleshoot user interface, application, or backend systems/database issues.

  • Participate in project review meetings, providing testing metrics/status and notifying management of critical failures and missed milestones.

  • Use bug tracking software such as JIRA to track and report issues.

Requirements:

  • Bachelor’s degree with 5 years of relevant work experience.

  • Technical experience in corporate or project setting

  • Work experience in Unix/Linux environment and commands

  • Database knowledge and familiarity with SQL

  • Exposure to customer loyalty domain in hospitality industry

  • Strong problem solving skills

  • Strong work ethic, integrity, and communication skills.

 

Power BI Developer/Lead
Location: Ashburn, VA / Remote
Roles & Responsibilities:
  • Crafting and executing ad-hoc database queries and conduct analyses upon request for the business

  • Collaborate with teams to integrate systems

  • Actively engage in business stakeholder requirements gathering sessions to understand; interpret and translate requirements into an effective technical solution

  • Ensure the right information is identified at the right time and at the appropriate level for reporting purposes

  • Educate business stakeholders on intelligence reporting capabilities

  • Establish metrics required to measure business performance and recommend the go-forward strategy to address performance gaps.

  • Develop and update technical documentation

  • Complete full SLC process to Design; Develop; test and maintain Power BI visualizations and reports for requested projects

  • Accounts for the accuracy of the data presented to BI users through the execution of validation processes and testing procedures

  • Monitor the Power BI system for data quality; job errors; performance issues and resolve with Microsoft


Requirements:
  • Bachelor’s Degree in Computer Science; Business; Mathematics or any other applied sciences.

  • Advanced level SQL programming and data visualization skills. Proficient MS Excel (Pivot); MS PPT & Visualization tools

  • 3+ years in MS Power BI modelling; Dax; data storytelling; report publishing; security and knowledge of how people make decisions with data

  • 5+ years of experience with supply chain/warehouse/transportation domain and knowledge of industry leading best practices.

  • 3+ years of Business Analysis experience - Evaluating business processes; anticipating requirements; uncovering areas for improvement; and developing and implementing solutions. Serving as a liaison between stakeholders and users

  • Excellent in analytical thinking for translating data into informative visuals and reports

  • Significant hands on experience in creating and deploying KPI; analytic; and dashboard solutions including design; development; deployment; data engineering; and data management projects and practices.

  • Good verbal and written communication and negotiation skills.

  • Advanced understanding of Microsoft Cloud offerings.

  • 2+ years of experience in agile methodologies

 
Business Analyst (Junior)
Location: Ashburn, VA / Remote
Roles & Responsibilities:
  • Assist in the preparation of presentation materials in the meetings.

  • Understand the client's business process and model.

  • Work effectively with the team to complete the tasks.

  • Gather requirements from clients and create user stories.

  • Work closely with scrum masters to resolve the issues.

  • Conduct meetings with the clients or the team as necessary.

Requirements:

  • Bachelor's or Master's degree in Business analysis or any related field.

  • 6 months to 1 year of experience is preferred.

  • Strong verbal and written communication skills.

  • Certification is preferred.

  • Eligible to work in the United States.

  • Good critical thinking.


Senior OBIEE Developer
Location: Crystal City, VA

Requirements:

  • Prior experience of supporting large scale organizations with successful ERP implementation(s).

  • 10+ years of overall expert level experience in system design, project development and production support of large applications/systems.

  • Strong OBIEE (preferably 10.x or higher)experience required.Experience in Data Warehouse (building in Data Model, working with Different Sources), Oracle, Building RPD and good reporting experience (Analytics).

  • Strong knowledge of Oracle databases, UNIX environment, UNIX shell scripts, SQL and PL/SQL, and XML and encryption technologies.

  • Working knowledge in PeopleSoft (9.x or above)with technical experience with PeopleTools 8.49 or above is highly desired.

  • Ability to communicate in a clear and concise manner and success working in Integrated Product Teams (IPTs)

  • Bachelor's degree in Computer Science or Information Systems or other technically relevant degree.