
- Experience in Core Java 5.0 and above, CXF, Spring.
- Extensive experience in developing enterprise-scale n-tier applications for financial domain. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
- Good Experience into Microservices , Data structures , Oops , Algorithms, multithreading etc
- Good development experience with RDBMS, preferably Sybase database.
- Good knowledge of multi-threading and high-volume server-side development.
- Experience in sales and trading platforms in investment banking/capital markets.
- Basic working knowledge of Unix/Linux.
- Experience into High /Low level designing.
- Excellent problem solving and coding skills in Java.
- Strong interpersonal, communication and analytical skills.
- Should have the ability 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
Similar jobs
Job Title: Lead Backend Web App Developer
Experience: 10–15 Years
Location: Bengaluru (Hybrid)
Role Overview:
We are seeking an experienced Lead Backend Web App Developer to design and maintain scalable, cloud-based backend systems. This role demands expertise in microservices, AWS, and backend technologies to deliver efficient and high-performing applications.
Key Responsibilities:
- Build and maintain scalable backend systems for cloud-based web applications.
- Develop microservices using AWS (Lambda, SQS, SNS) and databases (MySQL, NoSQL).
- Design and implement REST APIs for seamless communication between systems.
- Create containerized solutions with Docker for efficient deployment.
- Solve real-world problems with enterprise-class product designs.
- Contribute to key decisions on product and technology direction.
- Promote frameworks, standards, and new technologies within the team.
Required Skills:
- Experience: 10+ Years in Backend Development; 3+ Years in large-scale, microservices-based projects.
- Backend Technologies: Proficiency in Python, Node.js, and Java.
- Cloud Expertise: Strong experience with AWS services (Lambda, SQS, SNS).
- Database Skills: Expertise in MySQL and NoSQL databases.
- Microservices Architecture: Deep understanding of distributed systems and scalability.
- DevOps Tools: Hands-on experience with Docker.
- API Development: Proven expertise in designing and consuming REST APIs.
- Soft Skills: Excellent problem-solving and communication abilities.
Why Join Us?
- Work on impactful projects with real-world applications.
- Solve complex problems in a dynamic, fast-paced environment.
- Collaborate with a team of skilled professionals.
Dot Net Developer
Location: Remote
Experience required: 2-15 years
Roles and Responsibilities:
In this role, you will be responsible for designing and developing enterprise-grade applications. As a member of the team, you will be expected to take ownership of individual platform components.
Key responsibilities include:
-
Developing back-end web app applications.
-
Creating servers and databases for functionality.
-
Test and debug various applications
-
Review and refactor code
-
Designing and developing APIs.
-
Strong understanding of relational databases
Basic Technical Qualifications
-
2+ years experience in building out enterprise-grade applications
Must have strong hands-on development experience in the following:
-
.net framework (c#)
-
.net core
-
Exposing and consuming JSON-based RESTful services
-
MongoDB, SQL
-
Oops Concepts
-
Troubleshooting abilities
-
Experience with unit testing
-
Familiarity with Agile methodologies
-
Experience in the end-to-end release of highly reliable applications including development
-
and testing
-
Bachelor’s degree or equivalent in Computer Science/Software Engineering (or related fields).
Soft Skills
-
Strong work ethic and dedication
-
An aptitude and interest in both technology and business
-
Excellent written and verbal communication skills are a must.
-
Highly motivated and interested in following up on detailed business or technical issues
-
and understanding the functional and technical impact of any change
-
Willingness to take initiative and work independently
Key Responsibilities:
- SDLC development of product features, enhancements, UAT/production issues.
- Work with development team members for development of product features.
- Client-side and server-side development.
- Develop and manage well-functioning databases and application.
- Write/ design product APIs and write unit test cases.
- Follow standard agile scrum practices for software development.
- Peer review, pull requests, code refactoring and managing source code per standards and ensure quality.
Required Experience & Skills:
- 5+ years of software development experience using Microsoft .Net technology stack.
- Strong experience in .Net, .Net Core, C#, Entity Framework, SQL server, JavaScript, jQuery, etc.
- Experience in using unit test framework e.g., xUnit, Moq.
- Experience in Web API development.
- Experience in Agile / SCRUM development process.
- Good to have experience in Domain driven design development and Microservice architecture.
- Excellent communication and teamwork skills
- Good to have knowledge and experience in ABP.IO framework, Angular 8+, PostgreSQL and AWS cloud service and CI/CD process.
Responsibilities
• Determines technical feasibility of medium to low complexity features or solutions by evaluating problem, customer requirements, possible solutions and technology requirements.
• Exercises judgment in prioritizing tasks and selecting methods and techniques for obtaining solutions.
• Create a low-level design of modules of a software application through proper documentation and diagrams.
• Develops software solutions by studying requirements, clarifying customer/user needs, analyzing data and processes, and following established software development practices and processes.
• Develops proof of concepts for technical evaluation and early customer feedback.
• Updates and shares knowledge by studying state-of-the-art development tools, programming techniques, and computing technology; reading professional publications.
• Networks with internal and external personnel in their area of expertise.
Requirements
• B.Tech/B.S. or M.Tech/M.S. in Computer Science, IT or related field.
• 3-5 years of experience
Visit us on :
Mandatory Skills
• Should be proficient in the following areas of .NET (.NET 4.5 or above, .NET Core)
• Expert in C# and ASP.NET
• Knowledge of JavaScript/TypeScript is a plus
• Development of Windows and Web services
• Parallel and Asynchronous programming
• Unit testing, Linq, ORM
• Debugging/troubleshooting in .Net
• Should be proficient in SQL Server 2012 and above in the following areas
• T-SQL Stored Procedures
• Transaction in SQL
• Should have the following design skills
• Expert in OOPs
• Proficiency in Design Patterns
• Proficiency in Unit testing Patterns
• Understanding of Algorithms and Data structures.
• Experience on Requirement/Design/Code Review & Inspections
• Excellent problem-solving and analytical skills.
Desirable Skills
• Hands-on experience with using Git (handling branching and merging), any DevOps pipeline
• Experience with Agile methodologies
We are looking to hire a talented PHP developer to manage our back-end services and ensure a seamless interchange of data between the server and our users. As a PHP developer, you will be responsible for developing and coding all server-side logic. You will also be required to maintain the central database and respond to requests from front-end developers.
To ensure success as a PHP developer, you should have in-depth knowledge of object-oriented PHP programming, an understanding of MVC designs, and working
Knowledge of front-end technologies including HTML5, JavaScript, and CSS3. Ultimately, a top-level PHP Developer can design and build efficient PHP modules while seamlessly integrating front-end technologies.
PHP Developer Responsibilities:
- Analyzing website and application
- Writing back-end code and building efficient PHP modules.
- Developing back-end portals with an optimized
- Troubleshooting application and code
- Integrating data storage
- Responding to integration requests from front-end developers.
- Finalizing back-end features and testing web
- Updating and altering application features to enhance
PHP Developer Requirements:
- Bachelor’s degree in computer science or a similar
- Knowledge of PHP web frameworks including Yii, Laravel, and CodeIgniter.
- Knowledge of front-end technologies including CSS3, JavaScript, and
- Understanding of object-oriented PHP
- Previous experience creating scalable
- Proficient with code versioning tools including Git, Mercurial, CVS, and
- Familiarity with SQL/NoSQL
- Ability to project
- Good problem-solving skills
- Working on test-driven development.
- Working on continuous integration and continuous development pipeline.
. 4 years of software development engineering.
. Understanding of fundamental design principles (including MVC).
. Good hands on in AWS scalable environment.
. Experience with different RDBMS and No SQL databases like MySQL, mongo, etc.
. Experience in designing scalable micro-services required.
. Strong knowledge of CS fundamentals including data structures, algorithm design and complexity analysis.
. Proficiency in one language that emphasizes class abstractions (for e.g. Java) and have coded in it for at least 2 years. Python will be a plus.
. Excellent communication, analytical and problem solving skills.
. Strong organizational skills and the ability to prioritize and work with clients with great efficiency.
. Excellent written and oral communication and presentation skills and the ability to express thoughts logically
and succinctly.
. Open minded, Team builder, Good communicator and ability to lead and inspire teams.
. Demonstrated ability to achieve stretch goals in a highly innovative and fast paced environment.
. Experience in dealing with ambiguous/undefined problems; ability to think abstractly.
- Mandatory skills: Spring boot, Hibernate, Microservice
- Strong Java skills including Java 8 features
- Good understanding of Microservices-based architecture and the related ecosystem
- Exposure to MS SQL Server, Sybase etc. and NoSQL databases like MongoDB is also preferred.
- Great OO skills, including strong design patterns knowledge
- Strong knowledge of software best practices, like Test-Driven Development (TDD) and
- Continuous Integration (CI)
- Strong Knowledge of Data Structures & Algorithms
- Experience in working with data-driven RESTful APIs using web frameworks like SpringBoot,etc.
- Should be able to do data modeling
- Good understanding of ORMs like Hibernate, JPA, etc.
- Strong debugging skills
- Familiarity with architectural/ design patterns
- Advanced knowledge of Agile methodology.

As part of the engineering team, you would be expected to have
deep technology expertise with a passion for building highly scalable products.
This is a unique opportunity where you can impact the lives of people across 150+
countries!
Responsibilities
● Own architecture, design, development, and implementation of different modules/features of the services
● Design, develop, deploy and support web applications.
● Discover opportunities for performance improvements
● Recommend ways to improve reliability, efficiency and code quality
● Focus on continuous delivery and reducing complexity
● Carry out code reviews and manage pull requests
● Build applications based on micro-services architecture
Requirements
● Overall 1-3 years of experience in Backend development.
● B.E/B.Tech in CS or equivalent streams from institute of repute (IITs, NITs, BITs,
IIITs or equivalent)
● Strong object oriented design skills & knowledge of design patterns
● Experience designing & developing distributed systems involving multiple web services, databases (both SQL and NoSQL), caches, queues, etc. taking into consideration scalability, availability, fault tolerance, consistency, etc. of the overall system
● Well-aware of and enforces development best practices: Unit Tests, Code Reviews,
Integration Tests, CI/CD, Monitoring, Alerting, etc
- 2+ years of professional software development experience
- 2+ years of object-oriented Java / J2EE development
- Full SDLC experience (requirements gathering, architecture, development, QA, etc- )
- Experience with Spring (MVC, IOP/DI, REST, Security) & Hibernate/Spring
- Experience with SOAP / REST web services
- Knowledge of SQL
- Knowledge of No SQL concepts, understanding of Solr, Redis and Mongo DB is desirable
- Understanding concepts of CDN & Content Management
- Must have worked on any one messaging solutions
Bonus Points for micro service design and development experience
- Bonus points for any mobile development experience
- Used Agile methodology
- Experience leading or working with cross geography teams
- Bonus Points for experience working on Unix, shell scripting & Build Systems
- Experience in performance optimization is an added advantage
POSITION :
- You will be actively involved during the entire technology development lifecycle. Responsibilities will include all aspects from design, coding, testing, customer feedback cycle changes and support.
- Primary role in software development with object-oriented Java
- The customized solutions that you will be architecting and developing will also require knowledge and experience with spring / Hibernate, SOAP / REST, and SQL.
- Ability to learn new technologies quickly and willingness to read and digest large existing source code and take ownership on complex component or subsystem to drive improvements and re-architecture
- Work with a team of amazing developers and designers involved in the design and development of global platforms
- Invent and prototype new features, build, test and ship them to customers as SaaS, cloud based or hosted product platforms
- Drive the implementation of new technologies which improve our ability to build great customers products.
- Participate in a fun, open learning environment with great benefits and smart talented folks that represent among the best globally.
QUALIFICATION :
- A Bachelor's degree in Computer Science (or equivalent experience)
- M-Tech or advanced degree a plus
- Hackathon participation and accolades are a plus
Job Role :
Quinbay is an upstart digital platforms and products company with a core focus on disrupting traditional markets and business models with the strength of our innovation driven digital value. We harness the power of our open innovation culture, our unique talent selection approach, the skills and expertise of our people across various industries, domains and technologies and a unique blend of analytics driven strategies for creating future digital platforms.
OPPORTUNITIES :
- Pursue opportunities in and learning/growth interests in Mobile, product development, product management, Analytics, Machine learning, UI/UX design, DevOps, Automation, Drones, bots and Java / open source development frameworks and methodologies - on a variety of domains like eCommerce, Logistics and fulfilment, Mcommerce and a whole lot others.
- Opportunities to be part of fastest growing eCommerce platforms in exciting application areas like core commerce, supply chain, logistics and fulfilment, merchant, mobile commerce, analytics, automation and a lot more for the global markets positioned for Asia.









