Data engineer

Role:Java Developer

Job Description: We are looking for a talented and motivated Software Engineer with expertise in both Windows and Linux operating systems and solid experience in Java technologies. The ideal candidate should be proficient in data structures and algorithms, as well as frameworks like Spring MVC, Spring Boot, and Hibernate. Hands-on experience working with MySQL databases is also essential for this role.

Responsibilities:

● Design, develop, test, and maintain software applications using Java technologies.

● Implement robust solutions using Spring MVC, Spring Boot, and Hibernate frameworks.

● Develop and optimize database operations with MySQL.

● Analyze and solve complex problems by applying knowledge of data structures and algorithms.

● Work with both Windows and Linux environments to develop and deploy solutions.

● Collaborate with cross-functional teams to deliver high-quality products on time.

● Ensure application security, performance, and scalability.

● Maintain thorough documentation of technical solutions and processes.

● Debug, troubleshoot, and upgrade legacy systems when required.

Requirements:

● Operating Systems: Expertise in Windows and Linux environments.

● Programming Languages & Technologies: Strong knowledge of Java (Core Java, Java 8+).

● Frameworks: Proficiency in Spring MVC, Spring Boot, and Hibernate. ● Algorithms and Data Structures: Good understanding and practical application of DSA concepts.

● Databases: Experience with MySQL – writing queries, stored procedures, and performance tuning.

● Version Control Systems: Experience with tools like Git.

● Deployment: Knowledge of CI/CD pipelines and tools such as Jenkins, Docker (optional

Primary skills are to find out memory leaks, diagnose crashes, create crash dumps and perform fixes., ASP.NET, MVC, or Entity Framework, C# .Net, Angular ( C# Web developer) , ASP.NET, MVC, or Entity Framework, C# .Net, Angular

Job Description:

As an Azure Data Engineer, your role will involve designing, developing, and maintaining data solutions on the Azure platform. You will be responsible for building and optimizing data pipelines, ensuring data quality and reliability, and implementing data processing and transformation logic. Your expertise in Azure Databricks, Python, SQL, Azure Data Factory (ADF), PySpark, and Scala will be essential for performing the following key responsibilities:

Designing and developing data pipelines: You will design and implement scalable and efficient data pipelines using Azure Databricks, PySpark, and Scala. This includes data ingestion, data transformation, and data loading processes.

Data modeling and database design: You will design and implement data models to support efficient data storage, retrieval, and analysis. This may involve working with relational databases, data lakes, or other storage solutions on the Azure platform.

Data integration and orchestration: You will leverage Azure Data Factory (ADF) to orchestrate data integration workflows and manage data movement across various data sources and targets. This includes scheduling and monitoring data pipelines.

Data quality and governance: You will implement data quality checks, validation rules, and data governance processes to ensure data accuracy, consistency, and compliance with relevant regulations and standards.

Performance optimization: You will optimize data pipelines and queries to improve overall system performance and reduce processing time. This may involve tuning SQL queries, optimizing data transformation logic, and leveraging caching techniques.

Monitoring and troubleshooting: You will monitor data pipelines, identify performance bottlenecks, and troubleshoot issues related to data ingestion, processing, and transformation. You will work closely with cross-functional teams to resolve data-related problems.

Documentation and collaboration: You will document data pipelines, data flows, and data transformation processes. You will collaborate with data scientists, analysts, and other stakeholders to understand their data requirements and provide data engineering support.

Skills and Qualifications:

Strong experience with Azure Databricks, Python, SQL, ADF, PySpark, and Scala.

Proficiency in designing and developing data pipelines and ETL processes.

Solid understanding of data modeling concepts and database design principles.

Familiarity with data integration and orchestration using Azure Data Factory.

Knowledge of data quality management and data governance practices.

Experience with performance tuning and optimization of data pipelines.

Strong problem-solving and troubleshooting skills related to data engineering.

Excellent collaboration and communication skills to work effectively in cross-functional teams.

Understanding of cloud computing principles and experience with Azure services.

Job Title - Sr. Administrator, IT Infrastructure Storage

Job Duties -

• Administer IT storage recovery and backup systems. Perform complex provisioning, advanced maintenance, data replication, disaster recovery, data migration, and documentation.
• Participate in ongoing maintenance, utilization, availability, and security of storage infrastructure.
• Perform IT implementations, performance analysis and optimization, monitoring, problem resolution, upgrade planning and execution, and process creation and documentation.
• Analyze and work to improve the quality of services offered by IT. Participate in ongoing technology evaluations to keep up with technology trends and industry standards.
• Be able to script in Perl or Python and perform capacity planning and growth projections.
• Resolve complex IT issues as pertain to the environment and keep abreast on storage & backup technology.
• Experience working with ISILON Storage is a must-have skill.
• Good to have experience in ransomware, anomaly detection, airgap and vaulting technologies.

Education and Experience Requirements -

The position requires a Bachelor’s degree in

Computer Science, Computer Engineering or related field plus 5 years of post-

baccalaureate progressive experience in IT storage environments.

Skills Requirements- Experience must include:

• Expertise in Linux and Windows – Good to have Cloud knowledge
• Utilizing OS-enabled tools for data copy like rsync, robocopy and other tools
• Setting up NFS, SMB, snapshots, replication, SnapMirror, and SyncIQ
• Experience in NAS storage technologies like Netapp, Power scale, Isilon, Qumulo and Weka
• Dell EMC Insight IQ, DataIQ and ESRS, Netapp tools (OCUM/AIUM)
• Rubrik, Cohesity, Veeam and other comparable backup technologies
• Good to have Monitoring and Alerting like Prometheus, SolarWinds, telegraph and Grafana

Requirements:

• Strong understanding of Nodejs & front-end Technology.

• Strong understanding of MEAN or MERN Stack.

• Strong knowledge of HTML, CSS, RWD, Javascript, and JQuery.

• Bring 1+ years of Experience in Node with typescript or React.

• Strong OOPS ( Object Oriented Programming ) concepts.

• Good knowledge of browser caching, working with cookies and Java scripts for faster website loads.

• Mean/Mern Stack Developer with hands-on experience in Node.js, typescript, and angular.

• Experience developing and improving REST APIs.

• Experience working with AWS Clouds/Azure.

• Experience building web UI dashboards and other self-service solutions.

• Relational DB knowledge (MySQL, PostgreSQL, Oracle, or SQL Server).

• NoSQL knowledge (MongoDB, Redis, Cassandra, or Hadoop).

• Ability to recite design patterns.

• Experience leading Agile projects and getting results in Scrum or Kanban teams and workflows.

• Experience with practices such as Test-Driven Development (TDD) is a plus

·       3+ yrs of experience in product development (Preferring SaaS based)

·       Must have experience in Java web-based application development

·       Hands on development experience on Java/J2EE, Springboot, Spring, Struts, Hibernate, REST Services

·       Experience on HTML, JavaScript, JQuery

·       Hands on experience on database-writing queries/procedures

·       Experience on SVN,GIT,

·       Knowledge of Server configuration

·       Knowledge of cloud preferably AWS

Responsibilities:

• Work with our dynamic team on different projects (products & services) to build high quality mobile application
• Designing and building native mobile applications for Apple’s iOS platform 
• Collaborating with the design team to define app features
• Work on bug fixing and improving application performance
• Publishing application on App Store
• Debug and optimize code for performance and scalability
• Designing and implementing application updates. Turn feedback into custom solutions for client needs
• Create and maintain the technical documentation
• Collaborate with a team to define, design, and ship new features
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency
• Stay up-to-date with the latest iOS technologies and advancements

Skills:

• Strong Knowledge & understanding about SWIFT and Objective C
• Strong Knowledge & understanding of executing projects in Xcode, OOPs concept
• Ability to write clean, maintainable and efficient code
• Familiar working with RESTful APIs, third party libraries and API, cloud message APIs and push notifications
• At least have published and managed 1 app in Appstore
• Knowledge and understanding in Dependency injection tool like dagger or similar
• Knowledge of Hybrid app development platforms will be preferred

Characteristics:

• Good communication skills across all platforms
• Creative mind-set – and the ability to approach a problem creatively
• Highly organized with the ability to work independently in a fast paced team environment
• Ability to work in a team in a transparent and entrepreneurial culture. 
• Self-motivated with initiative to reach challenging targets
• Exceptional attention to detail
• Positivity, focus and a winning mentality allied with kindness
• Curiosity, energy, creativity, and bravery with a strong desire to help to build the o2h culture

Essential duties and responsibilities include the following. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Work on a remote cross-functional team where you’ll play a critical role in designing, planning, development, deployment and observing your code in production.   
• Develop high performance, highly scalable and accessible web applications. Our web app is used by over 20 million educators, students and parents worldwide.  
• Meet tight deadlines in a rapid application development environment.  
• Collaborate with Product Management, Design, and Operations teams to create and deliver tested features to production.  
• Collaborate with specialists across web, mobile, and operations to achieve a better user experience for our product.  
• Be able to assess and bring in industry information into your decisions and learn new technologies: AWS is releasing new tools every day, there are new open source libraries to vet and you will be a party to helping us vet and pick the best tool for the job.  
• Be willing to work in any area of the codebase if needed, this can include JavaScript/TypeScript/Node, PHP, Java or other technologies.  
• Help staff, build, and form the culture around a team of 5 engineers, a product manager, designer, QAs and associated supporting roles.

Qualifications include:

• Strong CS fundamentals including familiarity with data structures and especially the asynchronous challenges that face JavaScript developers today.   
• Experience developing in at least 2 server side languages (PHP, node.js, …)  
• Experience developing in at least 1 client side JS framework (ReactJS, Angular, …)  
• Experience testing software in alignment with the Test Pyramid.  
• Experience with datastores, either SQL (MySQL preferred) or NoSQL, and the ability to talk deeply about them.  
• Able to identify the source of complex problems occurring as a result of multiple systems interacting (experience with observability tools such as datadog/newrelic is a plus).   
• Experience working on a team of 5 engineers plus supporting roles (e.g. QA, design, etc), preferably as a Senior Software Engineer.  
• Experience with code review, being able to sign-off on another team member’s code ensuring high quality standards.  
• Be self-sustained even when tackling the highest profile, most difficult work across the organization.  
• Willingness to accept responsibility and be accountable not only for your own work but the work of the team as a whole.  
• Experience working with other people’s code, how to dig into it and make tactical changes with minimal side effects.  
• A solid understanding of how to break down user stories and give estimates that include accessibility and security requirements.  
• Be able to see roadblocks far ahead, across many vectors of risk  
• Be a true team player! Ensuring their knowledge and expertise is shared amongst other team members and even cross-team and be willing to seek out opportunities to mentor teammates.  
• A commitment to learning about anything you don’t know on your own and without much supervision.  
• Superior communications, organization and relationship building skills — you’re going to be working on cross-team efforts, so this is essential.  
• Self-motivation as well as ability and desire to learn new technologies, applications, processes, and environments.  
• A belief that delivering code to production is just one step in the process. Observing and owning the code you wrote goes hand in hand with construction.  
• A desire to take on whatever challenge is most important. This could be tackling something you are familiar with, or it could require a deep dive into a whole new world. The key is having the right attitude.