
Wissen Technology is now hiring for a Java Developer with hands-on experience in Core Java, multithreading, algorithms, data structure and SQL skills. (Spring boot is mandatory)
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.
Required Skills :
Exp – 4 to 10 years (Bangalore/Mumbai)
Experience in Core Java 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.
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
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:
Wissen Technology is a specialized technology practice for high end consulting primarily geared towards the domains of Banking & Finance, Telecom, and Healthcare. Established in the year 2000 in the US, we have global offices in US, India, UK, Australia, Mexico and Canada, with best in class infrastructure and development facilities spread across the globe. We are an end to end solution provider in Banking & Financial Services, Telecom, Healthcare, Manufacturing & Energy verticals and have successfully delivered $650 million worth of projects for more than 20 of the Fortune 500 companies. We have more than 1400 highly skilled professionals.
We offer an array of services that includes Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation and Infrastructure Management. Wissen is uniquely positioned to help clients with Building Enterprise Systems, Implementing a Digital Strategy and Gaining Competitive Advantage with Business Transformation.
Wissen Technology is been certified as a Great Place to Work® company in 5 years of inception which is a testament to our progressive and flexible work culture. As we cast our eyes to the future, we remain committed to our core philosophy of our management team ‘Employee First’.

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.
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- Work closely with product managers and other cross functional teams to help define, scope and deliver world-class products and high quality features addressing key user needs.
- Translate requirements into system architecture and implement code while considering performance issues of dealing with billions of rows of data and serving millions of API requests every hour.
- Ability to take full ownership of the software development lifecycle from requirement to release.
- Writing and maintaining clear technical documentation enabling other engineers to step in and deliver efficiently.
- Embrace design and code reviews to deliver quality code.
- Play a key role in taking Trendlyne to the next level as a world-class engineering team
-Develop and iterate on best practices for the development team, ensuring adherence through code reviews.
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- Develop and maintain scalable, robust backend systems using Python and Django framework.
- Proficient understanding of the performance of web and mobile applications.
- Mentor junior developers and foster skill development within the team.
Job Requirements :
- 1+ years of experience with Python and Django.
- Strong understanding of relational databases like PostgreSQL or MySQL and Redis.
- (Optional) : Experience with web front-end technologies such as JavaScript, HTML, and CSS
Who are we :
Trendlyne, is a Series-A products startup in the financial markets space with cutting-edge analytics products aimed at businesses in stock markets and mutual funds.
Our founders are IIT + IIM graduates, with strong tech, analytics, and marketing experience. We have top finance and management experts on the Board of Directors.
What do we do :
We build powerful analytics products in the stock market space that are best in class. Organic growth in B2B and B2C products have already made the company profitable. We deliver 900 million+ APIs every month to B2B customers. Trendlyne analytics deals with 100s of millions rows of data to generate insights, scores, and visualizations which are an industry benchmark.

Job Title: Senior .NET Developer (Remote)
Experience: 7+ Years Location: India (Remote)
Apply:jobs[at]cookieanalytix[dot]net
Company Overview: We are a dynamic and rapidly growing tech company looking for a talented Senior .NET Developer to join our team. As a Senior .NET Developer, you will work with a team of skilled professionals to build high-quality, scalable applications and contribute to the development of innovative software solutions.
Key Responsibilities:
* Design, develop, and maintain high-performance applications using .NET technologies.
* Collaborate with cross-functional teams to define, design, and ship new features.
* Write clean, maintainable, and efficient code.
* Optimize and troubleshoot SQL queries for database performance.
* Work with large, complex data sets and ensure the integrity of the database.
* Participate in code reviews and contribute to best practices for software development.
* Continuously improve development processes and implement automation where possible.
* Ensure all applications meet quality standards and provide excellent user experiences.
Required Skills and Experience:
* 7+ years of experience as a .NET Developer with a proven track record of designing and developing scalable applications.
* Strong proficiency in ASP.Net, C#, Web API, React/ Angular, Entity Framework.
* Solid experience with SQL Server, including database design, writing optimized queries, and performance tuning.
* Excellent problem-solving skills and the ability to debug and optimize complex systems.
* Strong communication skills with the ability to work independently and as part of a team in a remote setting.
Why Join Us?
* Work from the comfort of your own home in a fully remote environment.
* Opportunity to work on innovative and challenging projects.
* Collaborative and inclusive work culture.
Company Description
Miko is an advanced artificial intelligence innovation lab with a mission to bring AI and robotics to every consumer home. Headquartered in Mumbai, India, our workforce spans several countries, including the
United States, Canada, Europe, and the Middle East. To check out various product offerings, visit Miko's website.
Position Overview:
We seek a highly skilled and experienced Senior/ Lead Software Engineer to join our innovative team. The ideal candidate will have a strong background in Java development and be proficient in various backend technologies and frameworks. The role involves designing, developing, and maintaining high-performance, scalable backend systems. The candidate should be comfortable working in a Linux environment and have hands-on experience with both SQL and NoSQL
databases, as well as modern containerization and orchestration tools.
Key Responsibilities:
• Design, develop, and maintain backend services using Java, Spring Boot, and Vert.x.
• Implement and manage database solutions using SQL and NoSQL databases.
• Work with Hibernate for ORM (Object-Relational Mapping).
• Develop and manage caching mechanisms with Redis.
• Implement messaging and streaming solutions using Kafka.
• Utilize Docker for containerization and Kubernetes for orchestration.
• Perform system designing to ensure high availability, scalability, and reliability of applications.
• Design and develop microservices or monolithic architectures based on project requirements.
• Collaborate with front-end developers and other team members to establish objectives and design more functional, cohesive code to enhance the user experience.
• Write clean, scalable code using Java programming languages.
• Revise, update, and debug code.
• Improve existing software.
• Develop documentation throughout the software development life cycle (SDLC).
• Serve as an expert on applications and provide technical support.
Mandatory Skills and Qualifications:
• Proven experience as a Java Backend Developer.
• Strong expertise in Java, Spring Boot, and Vert.x.
• Proficient in using Hibernate for ORM.
• Extensive experience with Linux operating systems.
• Hands-on experience with Git version control system.
• Solid understanding of SQL and NoSQL databases.
• Experience with Redis for caching.
• Practical knowledge of Kafka for messaging and streaming.
• Proficiency with Docker for containerization and Kubernetes for orchestration.
• Strong understanding of system designing principles.
• Experience with microservices or monolithic architecture.
• Excellent problem-solving skills and attention to detail.
• Ability to work independently and as part of a team.
• Strong communication skills.
Preferred Skills:
• Familiarity with CI/CD pipelines.
• Knowledge of cloud platforms (AWS, Azure, GCP).
• Understanding of network protocols and security.
Educational Qualifications:
• Bachelor's or Master’s degree in Computer Science, Information Technology, or a related field.
Why Miko?
• Cutting-Edge Technology: Work with the latest in AI, robotics, and software development.
• Dynamic Work Environment: Collaborative and inclusive culture encouraging creativity and innovation.
• Career Growth: Opportunities for continuous learning, mentorship, and professional advancement.
• Impactful Work: Contribute to products that enhance the learning and play experiences of children worldwide.
• Global Reach: Be part of a brand that has a significant international presence.
• Innovative Products: Develop revolutionary products like the Miko robot.
• Supportive Culture: Enjoy a diverse, inclusive, and well-balanced work-life environment.
• Competitive Compensation: Receive competitive salaries and benefits packages.
• Entrepreneurial Spirit: Bring your ideas to life in a company that values initiative.
• Community Engagement: Participate in outreach programs and initiatives that give back to the community.


About Easyrewardz:
- Easyrewardz offers industry-agnostic cloud-based CRM, Loyalty and Conversational Commerce solutions that enable seamless omnichannel customer experience.
- At Easyrewardz, we believe that every customer data captured has a story to tell! Our key focus has always been to help brands deliver seamless customer experience and create a deeper customer connect by leveraging actionable insights obtained from data.
- The Indian retail ecosystem is still learning to rely on data when it comes to delivering consistent customer experiences throughout the journey, hence we’ve tried to address those gaps and pain points with our CRM suite.
- Our entire gamut of solutions has Customer Data Platform at the core providing intelligence that powers every product and enables Single View of Customer.
About the role
At EasyRewardz, we're using leading-edge technology to create best loyalty solutions of tomorrow. When you join us as a Sr. Software Engineer, you'll become part of a team focused on innovation and change. You'll work a little harder. You'll aim a little higher. You'll expect more from yourself and others. And at the end of the day, you'll be doing a lot of good work. Through a lot of inspired individuals, we are using technology to build varied nature of loyalty solutions that works better for more people in more ways than ever.
We are looking to reinforce our team with people who are decisive, brilliant and built for speed -- people like you.
As a backend .NET core developer, you will be predominantly involved in:
- Developing business solutions by creating new and modifying existing software web applications.
- Coding, testing, debugging & supporting all types of enterprise web applications consistent with established specifications and business requirements to deliver business value.
This is more than a challenging development role. This is high performance technology.
Responsibilities:
- Develop, test, implement and maintain .net core based middle layer/services application working with established processes.
- Ensure adherence of best coding practicesfor a high-performance data processing backend application.
- Identify production and non-production application issues & assist team with optimal solution.
- Identify opportunities to fine-tune and optimize applications of .Net core developed projects, including periodic code review.
- Provide technicalsupport and consultation for .Net core backend application and deployment related queries
Desired Skills Technical Skills
- Experience in WCF/Web Services or REST API (Using C#.Net core)
- 1+ years of hands on experience (using HTTPS) .Net core Based Windows Services 2+ year of hands on experience SQL Server (2012 or 2014)
- 2+ year of hands on experience in writing high performance SQL queries.
- (MySQL is preferable) Message Queue (RabbitMQ, Kafka or similar) Work experience preferable for message queue based architecture development Distributed Cache Management (Redis Cache, MemCached or similar) Experience preferable
# Responsibilities:
- Build the APIs and internal mechanisms of the backend across all our services.
- Architect and provide guidance on building end-to-end systems optimized for speed and scale.
- Build and lead engineering teams to achieve product roadmap milestones.
- Oversee the research and development of new products and technologies.
- Engage with inspiring designers and front-end engineers, and collaborate with leading back-end engineers as we create reliable APIs
- Represent and evangelize engineering team in events, talks, conferences, etc.
- Be available for troubleshooting in case of backend emergencies.
# Requirements:
- Bachelor's in Computer Science or any Engineering domain with experience in Software Programming.
- 2-5 years of experience building large-scale software applications.
- Highly proficient with Java and knowledge of the many intricacies of Spring Boot.
- Proficient with MongoDB and Redis. Knowledge of Aerospike, other databases would be a bonus.
- Good understanding of distributed systems (servers, databases, etc.).
- Positive and solution-oriented mindset and comfort working in a highly agile, intensely iterative software development environment.
Java / J2EE, Spring, PostGreSQL
Nginx, Tomcat
Developing REST webservice
Technologies – Solr, Redis, Kafka
Exposure to building & managing applications in Amazon Webservices (AWS)
Experience in security, scalability & performance aspects of solution
D
- Primary skills:Java,Java-Java 8,Java-Microservices,Java-Springboot


- .NET Core API with C#
- API calls with stored procedures calls to handle data
- Implementation of Routes with multiple Controllers
- Implementation of Centralized Error Handling
- Three tier structure of Controller, Business and Data Access Layer
- JSON handling
- TSql
- Stored procedures
- using Sql Studio
- Error handling.
Department: Information Systems
Reports to: Tech Lead - Regulatory Reporting IT, Product Control IT & Reference Data IT Internal Development & Support
About the Department: Information Systems
The Information Systems Department (‘ISD’) provides a full range of state of the art technology services to all departments within Mizuho International plc in London. This includes teams servicing the client-facing business units, Operations, Finance and Risk departments.
The department utilises modern delivery methodologies & techniques including Agile, Containerisation & Continuous integration.
Each team has resources to provide project management, analysis, software development, package implementation, systems integration services and application support and is expected to contribute to the change.
Primary Responsibilities
Summary
Within Regulatory Reporting, Reference Data & Product Control IT team, the developer will work towards enhancing and supporting our newly delivered financial data reference data platform, GoldenSource. This requires involvement in development and post production support project life cycle. This role will expose the individual to all business areas, including front office, settlements, custody and accounting.
This role will also involve providing 3rd Line support for any implemented solutions including incident, problem, and defect management
Specific Responsibilities
Design and development of the instrument reference data module
Conduct systems testing and support user acceptance testing
Dealing with day-to-day production problems and maintenance. This may require working shifts and/or being on-call out of normal working hours.
Adhering to Mizuho International development standards and procedures, including change control
Person Specification
Essential
Knowledge of the GoldenSource product
Experience in implementing and supporting the GoldenSource product in a financial institution
Minimum five years’ experience in Java and J2EE
Experience in using object oriented methodologies
Desirable
A broad understanding of Fixed Income, Equity and/or Futures processing through investment banking experience
Experience in using TDD/BDD agile methodology
Technical Knowledge/Skills
Essential
Experience with Publish/Subscribe messaging paradigms, distributed transaction processing based on JTA/JTS
Experience with installing, configuring and monitoring JBoss
GoldenSource Security master module
GoldenSource Customer & Counterparty module
UNIX skills in particular Linux
Excellent relational database skills, preferably ORACLE
Experience of using automated testing tools such as JUnit and mocking libraries such as jMock
Experience of working with XML based technologies such as XSLT
Desirable
Experience of Subversion, Ant, Maven and CI frameworks such as Bamboo.
Building connectors using the GoldenSource product tools
Experience of software configuration management
Experience with integration/acceptance testing frameworks such as FitNesse
WebServices
Document database experience, preferably MongoDB
Experience of Javascript on the client and Node.js
Qualifications
Degree or equivalent.
Active participant in relevant forums/external working groups.
Key Behaviors/Competencies
Operational Effectiveness and Innovation: Achieving Quality Results:
Delivering Tasks – Silver
Problem Solving – Silver
Flexibility & Drive to Improve – Silver
Risk Awareness – Silver
Enhance product Scope:
Strategic Business Management – Silver
Business Awareness – Silver
People:
Leadership – Silver
Management – Silver
Communication – Silver
Ethics and Conduct Level 1 – Silver
Ethics and Conduct Level 2 – Silver
Client Centricity – Silver
Effective Collaboration:
Team Working in Your team – Silver
Team Working With Other Teams – Silver

