
Job Description
We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team.
A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.
Job Description:
• Experience in Core Java, Spring Boot.
• Experience in microservices.
• Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
• Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
• Good knowledge of multi-threading
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Java
• Strong interpersonal, communication and analytical skills.
• Should be able to express their design ideas and thoughts.

About Wissen Technology
About
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.
With offices in 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.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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• Full Stack Development: Hands-on coding in ReactJS, Golang, or Java to contribute
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design, and testing.
• Micro services and Cloud-Native Architecture: Design, implement, and maintain
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• Squad Management: Independently manage engineering squads, ensuring effective
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• Cross-Functional Collaboration: Collaborate with product managers, UX/UI designers,
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between technical solutions and business objectives.
• Technology Stack Expertise: Stay updated on industry trends and emerging
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Be hands-on with describing business rules as technical artifacts for analysts, business product managers, and any functional team that depends on this information
Proficiency with full stack development preferably React, Java, springboot, python. Perform unit tests, resolve bugs and be responsible for the delivery of the project to production
Be a thought leader in bringing the GenAI capabilities to Visa's product development
Be comfortable looking at system logs when needed and identifying bugs when they might appear during course of analysis
Discuss technical implementation details with architects and other technical teams
Collaborate with engineering teams to build robust, reliable, and scalable platforms
Synthesize requirements into a common set of platform and services capabilities
Candidates will be responsible for value proposition definition, communications across technical, business and product functions, cost/benefit analysis, and executive presentations
Partner with business operations and analytics team to build right monitoring capabilities and metrics which helps monitor the health of the platform and facilitates data driven decision making
Define product requirements which involve writing clear, thorough, and detailed user stories for complex features and product sets
Be the primary liaison between business units, business product managers, engineering, and other applicable groups to ensure flawless integration of new and existing feature sets
Highly execution focused by working in conjunction with various counterparts across functions
Ensure product vision and requirements are designed with long-term vision in mind and can be launched globally with minimal tweaks
Work closely with senior leadership providing status, action plan and recommendations


Skill 1 : Java, Spring boot, Microservices and React.
Exp : 3+
Location : Hyderabad and Chennai.
Notice Period : Immediate to 30 days.


Position – Principal Architect
Location – Bangalore/Mumbai/Remote
About Us
upGrad is an online education platform building the careers of tomorrow by offering the most industry-relevant programs in an immersive learning experience. Our mission is to create a new digital-first learning experience to deliver tangible career impact to individuals at scale. upGrad currently offers programs in Data Science, Machine Learning, Product Management, Digital Marketing, and Entrepreneurship, etc.
upGrad is looking for people passionate about management and education to help design learning programs for working professionals to stay sharp and stay relevant and help build the careers of tomorrow.
- upGrad was awarded the https://iamaiida.in/index.php">Best Tech for Education by IAMAI for 2018-19
- upGrad was also ranked as one of the https://www.linkedin.com/pulse/linkedin-top-startups-2018-25-most-sought-after-india-linkedin/">LinkedIn Top Startups 2018: The 25 most sought-after startups in India
- upGrad was earlier selected as one of the https://www.fastcompany.com/most-innovative-companies/2017/sectors/india">top ten most innovative companies in India by FastCompany.
- We were also https://www.ft.com/content/9150579a-f24c-11e6-95ee-f14e55513608">covered by the Financial Times along with other disruptors in Ed-Tech
- upGrad is the https://yourstory.com/2017/01/startup-india-learning-program-offers-free-online-entrepreneurship-course/">official education partner for Government of India - Startup India program
- Our program with IIIT B has been ranked https://www.analyticsindiamag.com/top-10-courses-and-training-programs-on-artificial-intelligence-in-india-ranking-2018/">#1 program in the country in the domain of Artificial Intelligence and Machine Learning
About the Role
A highly motivated individual who has experience in architecting end to end web based ecommerce/online/SaaS products and systems; bringing them to production quickly and with high quality. Able to understand expected business results and map architecture to drive business forward. Passionate about building world class solutions.
Role and Responsibilities
- Work with Product Managers and Business to understand business/product requirements and vision.
- Provide a clear architectural vision in line with business and product vision.
- Lead a team of architects, developers, and data engineers to provide platform services to other engineering teams.
- Provide architectural oversight to engineering teams across the organization.
- Hands on design and development of platform services and features owned by self - this is a hands-on coding role.
- Define guidelines for best practices covering design, unit testing, secure coding etc.
- Ensure quality by reviewing design, code, test plans, load test plans etc. as appropriate.
- Work closely with the QA and Support teams to track quality and proactively identify improvement opportunities.
- Work closely with DevOps and IT to ensure highly secure and cost optimized operations in the cloud.
- Grow technical skills in the team - identify skill gaps with plans to address them, participate in hiring, mentor other architects and engineers.
- Support other engineers in resolving complex technical issues as a go-to person.
Skills/Experience
- 12+ years of experience in design and development of ecommerce scale systems and highly scalable SaaS or enterprise products.
- Extensive experience in developing extensible and scalable web applications with
- Java, Spring Boot, Go
- Web Services - REST, OAuth, OData
- Database/Caching - MySQL, Cassandra, MongoDB, Memcached/Redis
- Queue/Broker services - RabbitMQ/Kafka
- Microservices architecture via Docker on AWS or Azure.
- Experience with web front end technologies - HTML5, CSS3, JavaScript libraries and frameworks such as jQuery, AngularJS, React, Vue.js, Bootstrap etc.
- Extensive experience with cloud based architectures and how to optimize design for cost.
- Expert level understanding of secure application design practices and a working understanding of cloud infrastructure security.
- Experience with CI/CD processes and design for testability.
- Experience working with big data technologies such as Spark/Storm/Hadoop/Data Lake Architectures is a big plus.
- Action and result-oriented problem-solver who works well both independently and as part of a team; able to foster and develop others' ideas as well as his/her own.
- Ability to organize, prioritize and schedule a high workload and multiple parallel projects efficiently.
- Excellent verbal and written communication with stakeholders in a matrixed environment.
- Long term experience with at least one product from inception to completion and evolution of the product over multiple years.
Qualification
B.Tech/MCA (IT/Computer Science) from a premier institution (IIT/NIT/BITS) and/or a US Master's degree in Computer Science.
Years of Exp – 14+
- Working on interesting technical challenges in a product centric and open-source driven environment.
- Providing architectural direction on large-scale enterprise project implementations.
- Structuring teams to ensure there is capacity to work on larger architectural redesign to meet scalability, performance, security or compliance needs.
- Working closely with clients as they build features, functionality, and applications to make the ideal applications for the end customers.
- Developing visioning skills and ability to see the big picture
- Implementing and contributing to engineering practices and processes
What you need to have:
- B.Tech /B.E.; M.Tech
- NodeJs, ExpressJs and Java based applications
- loopback.ioas a framework.
- Elastic search and MongoDB is used as Database
- Angular and Angular 2 is the dominant front-end framework used for development
- HTML5, CSS3, Angular, Angular 2/4/6 stacks
- What we look for in a front-end engineer is someone who has deep hands-on experience with Angular/ AngularJS and proficiency with visual design for a mobile-first product.
- Experience with MEAN stack is a plus.
- It's a joint venture between Front-end and Back-end.
- Docker
- Kubernetes
- Github
- Third-party API integrations

- Own our user interfaces with an eye to lightning-fast performance and a great user experience
- Implement compelling and intuitive UIs, shaping the design and feel of the product alongside our founders
- Write a significant amount of code for new and existing features
- Ship high-quality code and architecture
- Mentor engineers on the team, developing their skills and helping advance their careers
- Help shape the future of our engineering organization
Requirements
- You have been building production web applications for 5+ years and know the systems from top to bottom
- You know SQL and have significant programming experience on the frontend with React
- You have a BS/MS/Ph.D. in a scientific field or equivalent experience
- You want to work in a fast-paced, high-growth startup environment that respects its engineers and customers
- Comfortable working with a 100% distributed engineering team, collaborating on GitHub, Slack, Zoom, etc. in the open and as a self-starter.
Bonus points
- You have backend experience building microservices
- You’ve contributed to open-source libraries and actively participate in the development community (blogging, meetups, tweeting, etc.)
- You have experience building interactive data visualizations
- You have worked in TypeScript, Java, Go


- Own and implement features used by large customers like Truecaller, Mozilla, Zomato, Netflix, etc.
- Performance, Security and Usability goals are in DNA.
- Full ownership and accountability of Microservices which includes day-to-day operations and maintenance.
- Business and technical Metric definitions and reviews.
- Drive CI & CD Evaluate technologies and development stacks for API-based platform which scales to 100,000 transactions per second.
- Perform push-button deployments of any version of the software to any environment on demand.
- Design and build web apps that are scalable and puts user experience front and center.
- Develop modular UI components for company-wide reuse.
- Evolve a common design language for UI across apps.
- Establish and advocate front-end coding guidelines.
- Meld UX and great-looking UI while keeping excellent code quality.
- Own end-to-end life cycle of the product from requirement analysis, design, development, test, release, and maintenance.
- Develop reusable tools/libraries
- Identify opportunities for automation and collaboration points.
- Continuously improve cycle time, throughput, and code quality.
- Continuously improve value-adding-activities/non-value-adding activities ratio.
Skills Required::
- 4 - 6 years of experience in large-scale distributed systems.
- Proficient in Python/Golang/Java/ http://node.js/">Node.js
- Understanding of CSS, Advanced Javascript, http://vue.js/">Vue.js, http://react.js/">React.js, and other web technologies.
- Understanding of Rest based API Architecture
- Writing high-performance, reliable and maintainable code.
- Excellent microservices pattern understanding.
- Ability to define cross-core contracts and bring them to closure through collaboration.
- Good knowledge of database structures, theories, principles, and practices.
- Experience working with AWS components [EC2, S3, RDS, SQS, ECS, Lambda].
- Analytical and problem-solving skills
- Good aptitude in multi-threading and concurrency concepts.
- Working knowledge of Git and proficiency with at least one build server: Jenkins/Travis/Bamboo.
- Good to have a telecom background



