

Blueseven Technologies LLC
http://www.blue7tech.comAbout
Jobs at Blueseven Technologies LLC

Immediate Hiring for L3 Support Backend .Net Developer Position
Job Description:
We are looking for a proactive and detail-oriented L3 Support Engineer to manage and resolve complex technical issues in our Online Travel Booking Platform. You will act as a bridge between customer support, QA, and development teams, with deep knowledge of application internals, APIs, databases, and cloud environments. Ideal candidates should have hands-on experience in .NET or any other backend stack and should be able to handle critical issues, automate support tasks, and contribute to platform stability.
Key Responsibilities:
- Investigate and resolve complex issues reported by L1/L2 support or customers in production.
- Perform deep-dive analysis of application logs, exceptions, database queries, and API interactions.
- Handle incidents related to booking failures, payment mismatches, GDS/supplier API errors, and latency issues.
- Coordinate with Engineering teams to identify bugs and ensure timely resolution.
- Monitor system health, performance metrics, and alerts across services (flight, hotel, payment, user management, etc.).
- Perform root cause analysis (RCA) and document it with action plans and preventive measures.
- Build or improve internal tools/scripts to aid in faster triaging and resolution.
- Own deployment verifications and hotfix validations in staging or production environments.
- Support business continuity during high-traffic periods (e.g., holiday seasons, campaigns).
- Maintain a knowledge base of recurring issues, resolutions, and platform behavior.
Required Skills :
Join us in our mission to inspire travellers and create unforgettable experiences! If you have the skills, experience, and enthusiasm to excel in this role, we'd love to hear from you.
3–6 years in Application Support / L3 Support / Backend Engineering
- Strong knowledge of .NET Core / ASP.NET / C#, or any other backend language (Java, Node.js, Python, etc.)
- Proficiency in debugging distributed systems and analyzing API and application logs.
- SQL Server, PostgreSQL, or other RDBMS – query optimization, issue tracing.
- Understanding of RESTful APIs, OAuth, third-party API integration (e.g., GDS, payment gateways).
- Exposure to Azure / AWS / GCP – especially logging, monitoring, and app services.
- Experience using tools like Postman, Fiddler, Kibana, Grafana, Azure Monitor, or similar.
- Knowledge of microservices, CI/CD pipelines, and application containers (Docker, Kubernetes) is a plus.
- Excellent communication skills to interact with cross-functional teams

Immediate hiring, for .NET Developer
Position: .NET Developer
Experience: 3 - 6 Years
Location: Hyderabad (WFO)
Job Description:
NET Developer
We are seeking a Senior .NET Developer responsible for building .NET applications using C#, ASP. Net MVC, ASP. Net Core, SQL Server, Web API and WCF.The ideal candidate will be a Full Stack Developer with a focus on front-end & back-end. Candidates’ primary responsibility will be to design and develop the applications and coordinate with the rest of the team working on different infrastructure layers. A commitment to collaborative problem solving, sophisticated design and quality product is essential.
Responsibilities:
· Translate application storyboards and use cases into functional applications.
· Design, build and maintain efficient, reusable and reliable code.
· Ensure the best possible performance, quality and responsiveness of application
· Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues.
· Help maintain code quality, organization and automatization.
· Technical analysis, design and estimation
· Create and update the design and functional documents
· Product development and maintenance and project development
· Unit- test code to ensure quality.
Required Candidate Profile Skills:
· Relevant .NET experience of 3- 6 years.
· Strong knowledge of .NET MVC web framework, Web API and WCF services.
· Agile – Scrum knowledge
· Proficient in C# with a good knowledge of its ecosystem.
· Knowledge of JavaScript, jQuery.
· Strong hands-on AngularJS / Angular 6 + will be added advantage
· Strong understanding of OOP’s.
· Skill for writing reusable libraries.
· Familiar with various design and architectural patterns.
· Strong knowledge of Microsoft SQL Server.
· Experience on popular web application frameworks
· Understanding of fundamental design principles for building a scalable application
· Experience creating database schemas that represent and support business processes.
· Proficient understanding of code versioning tools such as Git.
· Work independently or with the team to ensure deliverables.
· Work experience in Travel technologies will add value.

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