Sales and Marketing Executive

Job Requirements for Java Developer Roles

* Strong hands-on expertise in Java programming.

* In-depth understanding of Java garbage collection mechanisms and their impact on application performance.

* Ability to write clean, efficient, and maintainable code.

* Familiarity with best practices for performance optimization.

* Strong problem-solving skills and attention to detail.

Please note that you will have to attach the following documents after Round 1 that will be needed for the client submission:

1. LWD confirmation
2. PF service history

Mode of work: Hybrid weekly 3 Times.

While you may already know about Wissen and the company history, here is a quick rundown for you.

About Wissen Technology:

• The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015.

• Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains. We help clients build world class products.

• Our workforce consists of 550+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world.

• Wissen Technology has grown its revenues by 400% in these five years without any external funding or investments.

• Globally present with offices US, India, UK, Australia, Mexico, and Canada.

• We offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.

• Wissen Technology has been certified as a Great Place to Work®.

• Wissen Technology has been voted as the Top 20 AI/ML vendor by CIO Insider in 2020.

• Over the years, Wissen Group has successfully delivered $650 million worth of projects for more than 20 of the Fortune 500 companies.

We have served client across sectors like Banking, Telecom, Healthcare, Manufacturing, and Energy. They include likes of Morgan Stanley, MSCI, StateStreet, Flipkart, Swiggy, Trafigura, GE to name a few.

Website : www.wissen.com

JD

 •  Total IT Experience – 5 to 12 years

•  5+ years of in-depth knowledge in C#, ASP.NET MVC, Web API

•  2+ years of experience in .NET core, EF Core, and Web API core. MVC,

•  2+ years of experience in RESTful HTTP services design

•  2+ years of experience in Javascript, JQuery, Bootstrap, HTML 5, CSS3

•  1+ years of experience in Angular 4/6/8 or REACT JS

•  2+ years of experience with SQL Server, Postgre SQL writing stored  procedures, performance tuning, and identifying deadlocks, transactions, and data locking/blocking scenarios

•  Good communication and unit testing knowledge using NUnit, Xunit etc

•  Working knowledge of Webpack, CLI, and, Agile Scrum framework

•  Good communication and unit testing knowledge.

•  Good to have knowledge in one of the cloud platforms like  AWS/Azure/PCF

•  Familiar with Continuous Integration methodologies and tools, including Jenkins

•  Good to have: Exposure to Microservices, Docker, Kubernetes, and cloud deployment 

Our core customer-facing product today is a native Android application. In addition to this, we are building internal tools for customer support, investment management, marketing analytics and business management. In the future, we plan to hugely expand the features in our core product, build iOS and web products, and continuously improve our internal tools to better serve our customers.

For our back-end, we use Node.js / MySQL / AWS. We are currently a 3-member engineering team (1 back-end, 1 Android, 1 full stack) led by our founding engineer and advised by a senior technology executive from a leading fintech company.

Key Responsibilities of the Role

• Design, develop, test, deploy, maintain, and improve our software applications
• Build reusable libraries and frameworks that support complex web applications
• Set-up our technology infrastructure and integrate with 3rd party applications
• Contribute to internal discussions around product features, roadmap and technologies used
• Mentor & recruit engineers to the team
• Set up processes related to engineering & product

Skills / Required Experience:

• B.Tech / M.Tech in Computer Science or equivalent, with solid foundational knowledge in at least two general programming languages, data structures, algorithms, system architecture, security and networking protocols.
• At least 6 years of back-end development experience in a software product company is required for this role.
• Exposure to modern software development processes, multiple front-end and back-end technologies, and open-source software.
• Proficiency with tools like Gitlab/Jira/Firebase, as well as AWS and commonly used database systems etc. is required
• Experience in an early-stage startup or having founded your own startup would be good to have (but not necessary).

Skills: Node.js, React.js, MongoDB, Express JS, HTML, CSS, .

Requirements:

• Should have experience on Node.js and frameworks available for it, such as Express or StrongLoop. Preferably Express.
• Should have experience in building Rich UI components with React.js.
•  Should have hands on experience on MongoDB.  
• Strong understanding of JavaScript, its quirks and workarounds.
• Knowledge of ES6, ES7 and Object-oriented and functional programming.
• Understanding the nature of asynchronous programming and its quirks and workarounds.
• Should have experience in working on Linux (Ubuntu) Environment and basic linux commands.
• Proficient understanding of code versioning tools, such as Git.
• Good to have knowledge on Redis DB.
• Good understanding of browser rendering behavior and performance.
• Good to have exposure working in an agile development environment

• Draw up enterprise-wide architecture blueprint and enforce its implementation across products and systems
• Build from ground up, a scalable Enterprise platform infrastructure with multiple client applications and enterprise connectors
• Design, develop and deploy features and APIs with high quality standards
• As an individual contributor, evaluate technology options, build PoCs and prototypes
• Manage the infrastructure hosted in the Cloud. Monitor system reliability, uptime and security.
• Contribute significantly in reviewing architecture, code, design & test-cases authored by peers.

• 8-10 years of design and development experience building scalable & distributed systems
• Hands-on experience on one or more of the following tech stacks:
  • Python-Django, PostgreSQL, MongoDB, nginx, RabbitMQ, Redis
  • Microservices, REST APIs, NodeJS, Celery, Elastic Search, Logstash, Kibana
• Good understanding of OOPS concepts, design patterns, SQL. Good at troubleshooting/debugging.
• Experience with managing server infrastructure in GCP, Azure and AWS cloud.
• Bachelor’s or Master’s degree in Engineering from reputed institutes
• Nice to have: Hands-on experience with analytics using Kibana and Elastic Search

1. Minimum product development experience of 1+ years with expertise in designing and implementing high-performance mobile applications
2. Well-versed in Java, Kotlin, JavaScript, XML, and JSON.
3. Thorough knowledge of Android APIs and platform capabilities
4. Working knowledge of the mobile landscape, architectures, trends, and emerging technologies.
5. Have published one or more apps in the Play Store
6. Complete knowledge of app testing & releasing
7. Familiarity with popular android libraries/methods like OkHTTP, Retrofit

1. Experience in builidng educational apps.
2. Experience with MathJax, KaTex
3. Working experience with ReactNative

What to expect from us

1. We won't see your college or degree. If you know your job, you will be paid well
2. Good learning curve
3. No boring meetings, PPTs. Straight to the point work.