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Role : Java Developer (2-7 years)

Location : Bangalore

Key responsibilities

• Develop and maintain high-quality, efficient, and scalable backend applications. 
• Participate in all phases of the software development lifecycle (SDLC) 
• Write clean, well-documented, and testable code adhering to best practices. 
• Collaborate with team members to ensure the successful delivery of projects. 
• Debug and troubleshoot complex technical problems. 
• Identify and implement performance optimizations. 
• Participate in code reviews 
• Hands-on experience with Spring boot, Java 8 and above. 
• 2-7 years of experience developing Java applications. 
• Knowledge about at least one messaging system like Kafka, RabbitMQ etc. 
• Required React developer requirements, qualifications & skills: 
• Proficiency in React.js and its core principles 
• Strong JavaScript, HTML5, and CSS3 skills 
• Experience with popular React.js workflows (such as Redux) 
• Strong understanding of object-oriented programming (OOP) principles. 
• Experience with design patterns and best practices for Java development. 
• Proficient in unit testing frameworks (e.g., JUnit). 
• Experience with build automation tools (e.g., Maven, Gradle). 
• Experience with version control systems (e.g., Git). 
• Experience with one of these databases – Postgres, MongoDb, Cassandra 
• Knowledge on Retail or OMS is a plus. 
• Experienced in containerized deployments using Docker, Kubernetes and DevOps mindset 
• Ability to reverse engineer existing/legacy and document findings on confluence. 
• Create automated tests for unit, integration, regression, performance, and functional testing, to meet established expectations and acceptance criteria.

About the role:

 Hopscotch is looking for a passionate Data Engineer to join our team. You will work closely with other teams like data analytics, marketing, data science and individual product teams to specify, validate, prototype, scale, and deploy data pipelines features and data architecture.

Here’s what will be expected out of you:

➢ Ability to work in a fast-paced startup mindset. Should be able to manage all aspects of data extraction transfer and load activities.

➢ Develop data pipelines that make data available across platforms.

➢ Should be comfortable in executing ETL (Extract, Transform and Load) processes which include data ingestion, data cleaning and curation into a data warehouse, database, or data platform.

➢ Work on various aspects of the AI/ML ecosystem – data modeling, data and ML pipelines.

➢ Work closely with Devops and senior Architect to come up with scalable system and model architectures for enabling real-time and batch services.

What we want:

➢ 5+ years of experience as a data engineer or data scientist with a focus on data engineering and ETL jobs.

➢ Well versed with the concept of Data warehousing, Data Modelling and/or Data Analysis.

➢ Experience using & building pipelines and performing ETL with industry-standard best practices on Redshift (more than 2+ years).

➢ Ability to troubleshoot and solve performance issues with data ingestion, data processing & query execution on Redshift.

➢ Good understanding of orchestration tools like Airflow.

 ➢ Strong Python and SQL coding skills.

➢ Strong Experience in distributed systems like spark.

➢ Experience with AWS Data and ML Technologies (AWS Glue,MWAA, Data Pipeline,EMR,Athena, Redshift,Lambda etc).

➢ Solid hands on with various data extraction techniques like CDC or Time/batch based and the related tools (Debezium, AWS DMS, Kafka Connect, etc) for near real time and batch data extraction.

Note :

Product based companies, Ecommerce companies is added advantage

Job Description

• Experience in UI development using React JS
• In depth knowledge of JavaScript, CSS, HTML and front-end languages
• Excellent front-end coding skills, and a good understanding of progressive applications
• Strong knowledge of UI design principles, patterns, and best practices
• Experience working with JavaScript and Typescript, React, Redux, RxJS, Yarn
• Experience in test driven development using modern source control and continuous integration
• Design, develop, test, deploy and maintain software
• Delivering high quality and well-structured code

What you need to have:

Primary Responsibilities:

• Principal Engineers  are responsible for driving Technology and Engineering Best Practices in their respective teams.
• They should demonstrate a high level of ownership and accountability for their product and software systems.
• They are expected to go above and beyond their role by contributing in tools, processes and practices which bring operational efficiency and are aligned with business goals.
• They are expected to actively participate in development along with team members and create systems and modules which represent a working model of engineering best practices.
• They are expected to participate in code reviews, design reviews, architecture discussions.
• They are responsible for the Engineering metrics/health of their systems including strong alerting and monitoring mechanisms.
• They are expected to lead the adoption of best practices around coding, designing, performance of systems in a team.

Experience or Skills Required:

• B.Tech or Advanced degree in Computer Science with 6-12 years of industry experience in product based companies.
• Proficiency with Basic libraries for machine learning such as scikit-learn and pandas
• Experience in building solutions based on Linear Regression, Logistic Regression, K Nearest neighbor, SVM, Random Forest, Decision Trees.
• Strong experience with at least one of programming languages: Python, Java, Vertx, Golang
• Strong experience in building Server side reusable components based on Microservices or Distributed Architecture.
• Solid coding skills with ability to lead teams in identifying clearing tech debts for large scale code base.
• Good understanding & experience in improving performance of scalable and real time responsive applications.
• Excellent Problem Solving skills and an aptitude to approach problems from first principles and build solutions for those.
• Must have excellent communication (verbal & written), interpersonal, leadership, and problem solving skills.
• Must be able to work independently and enjoy working at a fast paced start-up environment
• Excellent Mentoring skills. Be the technical mentor to your team.
• Must be comfortable working in fuzzy environments where boundaries are not clearly defined.

• Excellent Written/Oral communication skills in English
• Minimum 6 years of development experience is required including but not limited to:
• Azure Logic Apps
• Azure Service Bus
• Azure Web/API Apps
• Azure Functions
• Azure SQL Database / Cosmos DB
• Minimum 6 years of experience in enterprise software development using .NET stack, including REST APIs, Web Applications and distributed systems
• Working knowledge of security best practices (e.g. OWASP)
• Experience in NoSQL data stores development is an asset

Nontechnical

• Excellent Written/Oral communication skills in English
• Quick learner
• Passionate for technical excellence
• Self-motivated worker, that can complete tasks under minimal supervision
• Ability to work under pressure
• Team Player
• Comfortable performing component demonstration in front of key business holders, PMs, and clients

Requirements:

• Design, develop and implement technical solutions in Microsoft Azure environments using .NET and other programming languages
• Work with business analysts and end-users to define system requirements
• Work with the functional testers to ensure accuracy and solution integrity
• Frequently communicate with users, and team members during program development to review progress and ensure that requirements have been met.
• Evaluate the best approach to solve problems
• Present solutions and recommendations to stakeholders.
• Provide technical training and mentoring to other teams and team members

• You have experience of 2-4 years in building high-performance consumer-facing mobile applications at Product companies of a decent scale.
• You can write code preferably in Golang and Python.
• You have experience with debugging production issues and writing RCAs.
• You have demonstrable stories of being on-call and how outages have been handled.
• You have experience developing products on Kubernetes and cloud providers like GCP and AWS.
• You have worked with Cloud Native (CNCF) technologies.
• You have experience automating CI/CD pipelines.
• You are an excellent collaborator & communicator. You know that start-ups are a team sport.
• You listen to others, aren’t afraid to speak your mind and always try to ask the right questions.
• You are excited by the prospect of working in a distributed team and company

Product Development

At E2open, you will be an integral member of a dynamic organization, working on cutting-edge technology that transforms the way companies do business with their trading partners in complex, multi-tier supply chains. Currently, E2open is seeking an energetic Application Engineer to join our Research & Development Group. This position involves the development of leading-edge Software-as-a-Service (SaaS) supply chain management applications that drive complex multi-company supply chain management dashboards, workflows, and business-to-business supply chain data interchanges.

Technical Requirements

• Strong experience in Core Java 8 and above, Collections and Data structures.
• Develop solutions using core java, Spring / Spring Boot, JSON, Rest API and other web technologies.
• Ability to design and develop UIs like Javascript, HTML5, Angular and end to end integration.
• Object oriented analysis and design using common design patterns.
• Enforcing and Writing code following good standards (well documented with good code coverage and properly tested code).
• Excellent knowledge of Relational Databases, SQL and ORM technologies (Hibernate and Mybatis). Ability to model & design databases for high availability and high volume.

• Deliver high-quality virtual and in-person technical training in line with industry-recognized best practices on utilizing Public Cloud services over AWS & Azure
• Excellent knowledge about digital transformation strategies using public cloud, various architectures, benefits and case studies.  
• Hands on knowledge in implementing multi-tier applications over multiple cloud services and in a multi-cloud / Hybrid cloud environment.  
• Design high quality self-paced recorded training sessions for varied target segments - students, working professionals, and corporates.
• Continuously improve on teaching methodology to suit online model to lead to high student satisfaction.
• Develop and retain an up-to-date knowledge of current working practices.
• Carry out course monitoring and evaluation collating participants' training, assessment report at every fortnight.
• Create high quality training materials for the candidates
• Mentor other instructors/team leaders/Subject Matter Experts in the content and course delivery techniques for assigned technical courses.
• Continuously improve knowledge with necessary certifications and actively contribute in community forums

Skills & Experience

• Minimum 4 years experience on AWS or Azure as a solution architect or similar at the associate level.
• AWS certified solutions architect associate or higher
• Microsoft certified Azure administrator associate or higher  
• Excellent verbal and written communication skills.
• Excellent organizational and time-management abilities.
• Experience in building and delivering educational resources, including designing virtualized network training lab environments, administrating LMS systems for reporting, and authoring exams and self-assessment surveys.
• Experience in eLearning video development using Articulate, Camtasia, or Captivate software.

• Customize, develop and support solutions on salesforce.com platform.
• Develop, test, document and deploy high quality solutions for our clients.
• Working closely with clients and the development team to determine the project requirements.
• Document unit test scripts and record test results post completion of development.
• Review self and peer's code/configuration as part of review process.

Hard Skills

• Strong understanding of the SDLC
• (Agile and Waterfall approaches and tools)
• Advanced Salesforce customization/coding (Apex & Visualforce development)
• Salesforce data loading & using data loader/Data stage/related tools.
• Lightning component experience preferred.
• Knowledge in Java/.Net Programming & OOPs concepts is an added advantage.
• Basic source control knowledge Git/SVN
• Proficient in building integrated solution involving web services using both REST and SOAP
• Strong in RDBMS concepts, SQL and SOQL query languages and ER concepts
• Experience of developing using Eclipse/Mavens Mate IDE
• Hands on experience in migrating code/configuration to production is an added advantage.

Good to have

• Certifications on Salesforce Admin, App Builder, Platform Developer 1 is a must
• Comfortable & familiar with MS office tools
• Analytical & problem-solving skills
• Clear communication and articulation ability
• Team player

Soft Skills

• Effective written and oral communication
• Inspire and motivate the team to perform at their best.
• Professional maturity to give and receive feedback.
• Supports team members in meeting their commitments.
• Good presentation skills to run governance and steering committee meetings.
• Excellent listening skills with sharp acumen to replay or summarize conversations especially when a client is involved.
• Ability to cross/up sell when there is an opportunity.
• Understand client business and add value to requirement conversation.