
Responsibilities
• Enhance and maintain our main web application, ASCLOGS, built on ASP.NET MVC
(.NET Framework 4.8) with features such as authentication, PDF generation via
IronPdf, audit logging with log4net, Twilio SMS integration, and data access through
PetaPoco.
• Support multiple companion projects including:
• CopyForm, an MVC tool that copies form templates between SQL Server
databases using AJAX and PetaPoco data access.
• SQLImportApp, a WinForms importer leveraging ExcelDataReader and
Z.Dapper.Plus for bulk inserts.
• DEAVerification, a WinForms app automating data retrieval via Selenium
WebDriver and storing results with PetaPoco.
• UniversalScrapperAPI, an ASP.NET Web API that scrapes licensing
information using Selenium and logs results with log4net.
• HL7DocAssistantSync, a VB.NET library for HL7 message processing and
PDF generation with PdfSharp.
• ChatGPT Implementation, a .NET 8 Web API example showing how we
integrate with OpenAI's ChatGPT service.
• S3MicroService, a .NET 8 Web API using AWS SDK packages
(AWSSDK.S3, AWSSDK.Extensions.NETCore.Setup) and Entity Framework
Core for storage.
• Maintain PowerShell utilities used for onboarding tasks such as document-to-PDF
conversion and CSV generation.
• Review existing code to improve reliability, enhance testability, and refactor large
code files (for example, BusinessLayer/BusinessLayer.cs is roughly 28k lines).
• Work closely with stakeholders to gather requirements for new features and ensure
compatibility with our SQL Server backend.
• Assist in modernizing legacy components and implementing best practices for
security, error handling, logging, and deployment automation.
Required Skills
• 10+ years of development experience
• Extensive experience with C# and the .NET ecosystem, including both legacy .NET
Framework and modern .NET Core / .NET 8.
• Solid understanding of ASP.NET MVC, Web API, and Windows Forms development.
• Familiarity with PetaPoco, Entity Framework Core, and SQL Server.
• Experience integrating third-party services such as Twilio, OpenAI, Selenium
WebDriver.
• Ability to write and troubleshoot PowerShell scripts for automation tasks.
• Comfortable navigating large codebases and improving code quality through
refactoring, unit testing, and documentation.
• Proficiency with version control (Git) and the Visual Studio toolchain.
Preferred Skills
• Background in healthcare or regulated industries, since many applications manage
sensitive data (e.g., DEA verification, HL7 messaging).
• Knowledge of PDF generation libraries (IronPdf, PdfSharp) and logging frameworks
(log4net).
• Experience with CI/CD pipelines for .NET applications.
• Nice to have Unit Testing frameworks (i.e. NUnit, MS Testing Framework )
Location & Work Environment
This role requires working with Visual Studio on Windows for the .NET Framework solutions
and .NET 8 projects. Experience with IIS or IIS Express is helpful for local development and
testing.

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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. - 3 to 7 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 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.
Full Stack Engineer (Frontend Strong, Backend Proficient)
5-10 Years Experience
Contract: 6months+extendable
Location: Remote
Technical Requirements Frontend Expertise (Strong)
*Need at least 4 Yrs in React web developement, Node & AI.*
● Deep proficiency in React, Next.js, TypeScript
● Experience with state management (Redux, Context API)
● Frontend testing expertise (Jest, Cypress)
● Proven track record of achieving high Lighthouse performance scores Backend Proficiency
● Solid experience with Node.js, NestJS (preferred), or ExpressJS
● Database management (SQL, NoSQL)
● Cloud technologies experience (AWS, Azure)
● Understanding of OpenAI and AI integration capabilities (bonus) Full Stack Integration
● Excellent ability to manage and troubleshoot integration issues between frontend and backend systems
● Experience designing cohesive systems with proper separation of concerns
Job Overview:
We are seeking a highly skilled and experienced .NET Technical Lead to oversee the design, development, and deployment of complex web applications. The ideal candidate will have strong expertise in C#, ASP.NET, .NET Core, and SQL Server, along with the ability to lead a team of developers. Experience with frontend technologies such as Angular or React is a plus.
Key Responsibilities:
- Lead and manage a team of developers to deliver high-quality software solutions.
- Architect, design, and implement scalable, secure, and high-performance applications using .NET Core, ASP.NET, MVC, and Web API.
- Collaborate with stakeholders to gather and define technical requirements.
- Oversee code reviews, ensure adherence to best practices, and mentor junior team members.
- Design and manage SQL Server databases, including schema creation, query optimization, and stored procedures.
- Ensure the integration of frontend frameworks like Angular or React with backend APIs when applicable.
- Develop and maintain technical documentation.
- Troubleshoot and resolve technical issues across the application stack.
- Monitor project progress, timelines, and deliverables while ensuring high-quality output.
- Stay updated with emerging technologies to enhance the team’s skill set and product quality.
Required Skills and Qualifications:
- Proficiency in C#, ASP.NET, .NET Core, MVC, and Web API development.
- Strong knowledge of SQL Server, including database design and query optimization.
- Proven experience in leading technical teams and delivering successful projects.
- Hands-on experience with cloud technologies (e.g., Azure, AWS) is an advantage.
- Familiarity with frontend frameworks like Angular or React is a plus.
- Strong understanding of design principles, patterns, and best practices.
- Proficiency in version control systems such as Git.
- Strong leadership and team management abilities.
- Excellent communication and interpersonal skills.
- Problem-solving mindset with attention to detail.
- Ability to work in an Agile/Scrum environment.
- Experience with CI/CD pipelines for seamless deployment.
- Knowledge of DevOps practices.
- Exposure to microservices architecture.
Responsibilities:
- Develop and maintain dynamic websites and web applications using PHP, HTML, CSS, JavaScript, and other relevant technologies.
- Proficient in frontend frameworks and libraries like HTML, CSS, Bootstrap, jquery, ajax.
- Design and implement both static and dynamic websites catering to client requirements.
- Create and maintain Content Management Systems (CMS) and Customer Relationship Management Systems (CRM).
- Utilize problem-solving skills to troubleshoot and resolve issues in existing web applications.
- Collaborate with cross-functional teams to ensure effective communication and successful project delivery.
- Keep abreast of industry trends and emerging technologies to continually improve development processes.
Requirements:
- Bachelor’s degree in Computer Science, Engineering, or relevant field.
- Proven work experience as a PHP/ CodeIgniter Developer with a strong understanding of frontend and backend development.
- Expertise in creating static and dynamic websites, along with hands-on experience in CRM development.
- Strong problem-solving skills with the ability to analyse and resolve complex issues efficiently.
- In-depth knowledge of PHP frameworks such as CodeIgniter and Laravel, RESTfull APIs.
- Familiarity with version control systems (e.g., Git) and agile methodologies.
- Excellent communication skills and the ability to work in a collaborative team environment.
- Proficiency in MySQL, SQL
- Should be able to integrate thirdparty APIs
Preferred Qualifications:
- Experience in deploying and managing web applications on different hosting platforms.
1.Understand client business requirements and interpret into technical solutions
2. Build and maintain database stored procedures
3. Build and maintain ETL workflows
4. Perform quality assurance and testing at the unit level
5. Write and maintain user and technical documentation
6. Integrate Merkle database solutions with web services and cloud-based platforms. Must Have: SQL server stored procedures
Good/Nice to have: UNIX shell scripting, Talend/Tidal/Databricks/Informatica , JAVA/Python Experience : 2 to 10 years of experienced candidates
Responsibilities :
- Full stack system development
- Technical risk assessment and estimation
- Technical investigation/research, assessment, and recommendation
- Providing solutions and preparing proof-of-concept for technical proposals and demonstrations
- Product maintenance and support
Qualifications :
- Bachelors degree in Computer Science, Computer Engineering, or any course related to Information Technology, Engineering and Mathematics
- 3+ years experience in product development
- 3+ years experience in agile product development methodology/process
- 3+ years of Java development experience
- 3+ years experience on SQL / MySQL (Oracle is a plus)
- 3+ years experience on Spring Framework / Spring boot / Spring MVC / Hibernate
- Experience in JUnit
Knowledge in :
- JavaScript /HTML5/ CSS/ JQuery, And JSP / JavaScript Reactive Framework (Vue.js is a huge plus)
- REST Concepts
- VCS - Git
- AWS
- Excellent programming and problem-solving skills
- Good communication skills
- Fast learner, detail-oriented
- Able to work under pressure
- Self-managing and able to collaborate with offsite team members
- Can render extra hours whenever necessary.
We don't blindly chase after the trendiest technologies, but we strive to use the best ones for the job at hand. That means we try to achieve a good balance between proven tech while continuously evaluating and modernizing our stack as new techniques, libraries, and frameworks come out.
Training: After a rigorous training program of up to one month, you'll immediately get to work on one of our projects. We're working on mission-critical government systems or commercial products that are levelling up the way the world does business.
Note :
- Strictly 3+ years of Experience in software development
- Immediate to a month notice
- Should have experience working in Enterprise level applications/ Enterprise software products.
Interview Process :
1. Online exam
2. Technical Panel Interview
3. HR Interview
4. Final Offer / Joining
Hiring Condition: Successful completion of background checking will be required as a condition of hire
Oddr is looking for an experienced senior full-stack engineer to help us build scalable multi-tenanted enterprise Cloud applications. The ideal candidate should be able to bring new ideas to the table and design and develop distributed microservices with a strong emphasis on security, resiliency, scalability, performance, and quality. As a senior engineer, the candidate should be able and willing to mentor and guide fellow team members on best practices like code styling, efficiency, and testability as the team scales and grows. The candidate should demonstrate leadership qualities, be a self-motivated team player, and take pride in what they deliver.
The candidate should be interested in a long-term stable career to grow with our company. The candidate will need to work late night hours because of the geographic distribution of the team.
Requirements:
- Strong proficiency in .NET Core and C#
- Strong proficiency in React.js and its core principles
- Solid understanding of JavaScript/TypeScript, CSS, HTML, and other standard frontend technologies and tools
- Experience with backend and frontend test automation frameworks and tools
- Strong knowledge of Cloud development concepts
- Experience with successful end-to-end delivery of web applications in the Cloud. Azure knowledge is a strong plus.
- Experience with API-driven development and developing RESTful APIs
- Experience with database design and writing complex SQL
- Ability to write clean, well-structured code with adequate test coverage, proper abstraction, and reusability
- Ability to work to tight deadlines, manage priorities, and take responsibility for delivering to time and quality requirements
- Good understanding and experience with Agile development methodologies
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Minimum qualifications required:
- Bachelor's degree in Computer Science from a reputable institute. Master's preferred.
- 5 years of experience. 7 years preferred.
● Demonstrated experience as a software engineer, with at least 3-5 years’ experience
in technology roles
● Experience working on complex systems and cloud architectures, preferably in a B2B
or enterprise context
● Experience with the Java programming language and frameworks such as Spring &
SpringBoot
● Experience with front-end Javascript frameworks such as ReactJS
● Experience working in databases and SQL queries for high-performance
● Experience and keen understanding of the value of working in agile teams
● A “quality-first” mindset, with experience working in continuous integration
environments
● Highly effective at communicating
● Respect for other team members and a highly collaborative approach to working and
learning together
Role: Senior Full Stack Developer
Skill Set and Competency Required:
- Java/J2EE, Spring, Spring Boot, REST, JSON, Micro Services, 12 Factor Apps, Apache.
- Strong understanding of microservice architecture
- Ability to design, develop and implement scalable, elastic microservice based platforms.
- Demonstrated knowledge of OAuth token-based authentication protocol.
- Demonstrated knowledge of PCI and Security Coding Standards.
- Performs hands on coding using Java/J2EE & unit testing.
- Contribute to the Design and develop high quality software for large scale Java/Spring Batch/Micro-service Applications.
- Proficiency in the following general areas: Java (Java 1. 7/Java 1. 8), Spring Framework, Jenkins, Gradle, and GitHub.
- Experience with RESTful services, Rabbit MQ, JSON, Unix Scripting, and Hadoop is a plus.
- Core development experience in large scale enterprise Java applications using Spring Framework.
- Experience in SQL (DB2 & SQL databases)
- Strong knowledge and experience on Nginx as APIM tool Solid experience in coding and creating APIs.
- Expertise in WSDL, XML, XSLT, JSON, XPATH and Gateway scripts
- Provide front line support for Nginx related problems by being involved in troubleshooting, root cause analysis and appropriate secure integration recommendations.
- Installation of Nginx API Gateway as per need.
- Experience in Containers and Kubernetes.
- Good linux and administration skills
- Experience on API Orchestration/Mediation/Protocol Bindings and transformation knowledge on disparate message structures
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- Must Have Knowledge of API development and its technologies.
Location: Remote Working
** Preference will be given to immediate joinee











