Wissen Technology
https://www.wissen.comAbout
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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Jobs at Wissen Technology
Must have skillsets:
· Terraform HCL module development.
· AzureRM provider & Azure infrastructure services.
· IaC modernization, handling deprecated arguments, upgrading provider versions.
· Git, CI/CD workflows.
Good to have skillsets
· Jsonnet or similar templating frameworks.
· Terragrunt.
· Azure security and governance best practices.
· Experience in consulting/migration projects.
Soft skills:
· Strong problem-solving and analytical skills.
· Clear communication and documentation.
· Ability to work independently in a remote setup.
· Team leadership and mentoring.
.NET
C#Experience: 2-5 Years
Location: Gurugram
Mode of Work: Full Time
Domain: Fintech, Stocks – Plus Designation : .NET Developer – Backend
Female Candidate is more preferable.
Key Responsibilities:
· 3-5 years of hands-on experience as a Backend Developer in financial services
· Experience with C#/.NET and OOPS
· Experience with databases such as MSSQL and MongoDB is a plus
· Familiarity with concepts such as microservices, API, TDD, unit testing, and SDLC
· Knowledge of Stock Loan, Collateral margining, Swaps would be a great advantage
· Strong analytical and problem-solving skills, with the ability to think critically
· Strong written and verbal communication skills
· Experience in stakeholder management across both IT and business sectors
Good To Have Skills:
· Bachelor’s/master's degree in computer science, Electronics, Telecom, or related field.
· Azure Developer Associate or Azure AI Engineer Associate certification- Plus
Key Responsibilities:
- Perform comprehensive Functional and Integration Testing across Oracle modules and connected systems.
- Conduct detailed End-to-End (E2E) Testing to ensure business processes function seamlessly across applications.
- Collaborate with cross-functional teams, including Business Analysts, Developers, and Automation teams, to validate business requirements and deliver high-quality releases.
- Identify, document, and track functional defects, ensuring timely closure and root cause analysis.
- Execute and validate SQL queries for backend data verification and cross-system data consistency checks.
- Participate in regression cycles and support continuous improvement initiatives through data-driven analysis.
Required Skills & Competencies:
- Strong knowledge of Functional Testing processes and methodologies.
- Good to have Oracle fusion knowledge
- Solid understanding of Integration Flows between Oracle and peripheral systems.
- Proven ability in E2E Testing, including scenario design, execution, and defect management.
- Excellent Analytical and Logical Reasoning skills with attention to detail.
- Hands-on experience with SQL for data validation and analysis.
- Effective communication, documentation, and coordination skills.
Preferred Qualifications:
- Exposure to automation-assisted functional testing and cross-platform data validation.
- Experience in identifying test optimization opportunities and improving testing efficiency.
Job Summary:
We are seeking a highly skilled OutSystems Senior Developer to design, develop, and optimize enterprise applications using the OutSystems low-code platform. The ideal candidate will have extensive experience in OutSystems development, a strong understanding of software architecture, and the ability to mentor junior developers. You will work closely with business stakeholders, UX designers, and other developers to deliver high-quality applications that meet business needs.
Key Responsibilities:
Design, develop, and implement scalable applications using the OutSystems platform.
Collaborate with business analysts and stakeholders to gather and analyze requirements.
Ensure best practices, performance optimization, and security compliance in OutSystems applications.
Integrate OutSystems applications with external systems and APIs.
Troubleshoot and resolve technical issues, ensuring system stability and performance.
Conduct code reviews and provide guidance to junior developers.
Stay updated with OutSystems best practices, tools, and emerging technologies.
Work in an Agile environment and participate in sprint planning, stand-ups, and retrospectives.
Required Skills & Qualifications:
3+ years of experience in OutSystems development.
Certification in OutSystems (e.g., OutSystems Professional or Expert Developer) is a plus.
Strong knowledge of OutSystems Architecture, Performance Tuning, and Security Best Practices.
Proficiency in SQL, JavaScript, HTML, CSS, and Web Services (REST/SOAP).
Experience in integrating OutSystems applications with third-party systems and databases.
Understanding of Agile methodologies DevOps practices.
Excellent problem-solving skills and ability to work in a fast-paced environment.
Strong communication and teamwork skills.
Preferred Qualifications:
Experience with cloud-based deployments (AWS, Azure, OIC).
Knowledge of CI/CD pipelines and automated testing.
Required Experience:
Skill Set:
- Primary skills
- Experienced Database resource with 4+ years of experience in following Mainframe technologies:
- DB2
- DB2 Stored Procedures, native SQL
- COBOL, JCL
- UDB- Universal Database DB2 on Linux/Unix
- Batch Processing
- MQ
- Good to have skills
- Knowledge of distributed applications and Unix scripting, Python is good to have.
- Prior experience on Mainframe modernization.
- Prior Morgan Stanley or Financial Services experience is a plus
Java
Spring BootWissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the 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. - 6 to 12 years.
• Experience in Core Java and Spring Boot.
• Extensive experience in developing enterprise-scale applications and systems. 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 clientfacing applications.
• Good development experience with RDBMS.
• Good knowledge of multi-threading and high-performance server-side development.
• Basic working knowledge of Unix/Linux.
• Excellent problem solving and coding skills.
• Strong interpersonal, communication and analytical skills.
• Should have the ability to express their design ideas and thoughts.
About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ 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 offers 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. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.
JavaSpring BootJOB DESCRIPTION
Experience: 5-8 years
Location: Mumbai
Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the 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. - 5-8 years
- Experience in Core Java and Spring Boot.
- Extensive experience in developing enterprise-scale applications and systems. 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 development experience with RDBMS.
- Good knowledge of multi-threading and high-performance server-side development.
- Basic working knowledge of Unix/Linux.
- Excellent problem solving and coding skills.
- Strong interpersonal, communication and analytical skills.
- Should have the ability to express their design ideas and thoughts.
About Us:
At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.
Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality.
We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more.
Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Whether it’s AI/ML for unstructured data processing, cloud enablement, or data engineering, Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our proprietary Interview Ninja platform ensures we hire the best, building high-performing teams that deliver unmatched results.
Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.
Website : www.wissen.com
PythonRequired Skills:
· 8+ years of being a practitioner in data engineering or a related field.
· Proficiency in programming skills in Python
· Experience with data processing frameworks like Apache Spark or Hadoop.
· Experience working on Databricks.
· Familiarity with cloud platforms (AWS, Azure) and their data services.
· Experience with data warehousing concepts and technologies.
· Experience with message queues and streaming platforms (e.g., Kafka).
· Excellent communication and collaboration skills.
· Ability to work independently and as part of a geographically distributed team.
Python
DjangoKey Responsibilities
- Develop and maintain Python-based applications.
- Design and optimize SQL queries and databases.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Write clean, maintainable, and efficient code.
- Troubleshoot and debug applications.
- Participate in code reviews and contribute to team knowledge sharing.
Qualifications and Required Skills
- Strong proficiency in Python programming.
- Experience with SQL and database management.
- Experience with web frameworks such as Django or Flask.
- Knowledge of front-end technologies like HTML, CSS, and JavaScript.
- Familiarity with version control systems like Git.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
Good to Have Skills
- Experience with cloud platforms like AWS or Azure.
- Knowledge of containerization technologies like Docker.
- Familiarity with continuous integration and continuous deployment (CI/CD) pipelines
Key Responsibilities:
● Analyze and translate legacy MSSQL stored procedures into Snowflake Scripting (SQL) or JavaScript-based stored procedures.
● Rebuild and optimize data pipelines and transformation logic in Snowflake.
● Implement performance-tuning techniques such as query pruning, clustering keys, appropriate warehouse sizing, and materialized views.
● Monitor query performance using the Snowflake Query Profile and resolve bottlenecks.
● Ensure procedures are idempotent, efficient, and scalable for high-volume workloads.
● Collaborate with architects and data teams to ensure accurate and performant data migration.
● Write test cases to validate functional correctness and performance.
● Document changes and follow version control best practices (e.g., Git, CI/CD).
Required Skills:
● 4+ years of SQL development experience, including strong T-SQL proficiency.
● 2+ years of hands-on experience with Snowflake, including stored procedure development.
● Deep knowledge of query optimization and performance tuning in Snowflake.
● Familiarity with Snowflake internals: automatic clustering, micro-partitioning, result caching, and warehouse scaling.
● Solid understanding of ETL/ELT processes, preferably with tools like DBT, Informatica, or Airflow.
● Experience with CI/CD pipelines and Git-based version control
Note : One face-to-face (F2F) round is mandatory, and as per the process, you will need to visit the office for this.
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