
Job Brief:
We are looking for a C# .Net Developer with experience as Full Stack Developer to produce scalable software solutions. You will be part of a cross-functional team that is responsible for the full software development life cycle, from conception to deployment. You should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.
Responsibilities:
· Work with development teams and product managers to ideate software solutions.
· Design client-side and server-side architecture
· Build the front-end of applications through appealing visual design.
· Develop and manage well-functioning databases and applications.
· Write effective APIs.
· Test software to ensure responsiveness and efficiency.
· Troubleshoot, debug and upgrade software.
· Create security and data protection settings.
· Build features and applications with a mobile responsive design.
Requirements:
· Proven experience as a Full Stack Developer
· Experience in .Net, MVC framework
· Experience developing desktop and mobile applications.
· Proven experience in UI development with strong concepts in HTML, CSS, JavaScript
· Strong command on API Development
· Familiarity with databases- SQL, SQL Server DB
· Knowledge of JavaScript frameworks (React, Angular, Node)
· Problem Solving and Logical building.
· Good to have- Knowledge in Azure Logic Apps, Azure, Azure function app.
Technical Skills: HTML, CSS, React, C#.Net, API, JavaScript, Full Stack, SQL

About Celebal Technologies Pvt Ltd
About
To know more about Celebal, you can visit at www.celeabaltech.com
Candid answers by the company
We are a Modern Cloud Based Enterprise Software Solution. We work in multiple tech domains and we deliver the best services in various domains
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Job Role : Senior Full Stack Developer (.NET + React + C#)
Experience : 8+ Years
Work Mode : Hybrid (4 days/month from Noida, Hyderabad, Chennai, Pune, or Bengaluru)
Shift : IST (Normal Shift)
Job Summary :
We are looking for a Senior Full Stack Developer with strong expertise in C#, .NET, React, and Azure Development to build and support scalable enterprise applications. The ideal candidate should have extensive backend development experience, hands-on Azure exposure, and the ability to deliver high-quality solutions across the full stack.
Note : Strong Azure Development experience is mandatory. Previous experience with UHG (UnitedHealth Group) will be an added advantage.
Mandatory Skills :
8+ years of experience with C#, .NET Core/.NET 6+, ASP.NET Core, React.js, JavaScript/TypeScript, SQL Server, REST APIs, Azure Development (App Services, Functions, Azure SQL, Storage), Git, and CI/CD tools (Azure DevOps/GitHub Actions/Jenkins).
Key Responsibilities :
- Develop and maintain applications using C#, .NET Core/.NET 6+, and React.
- Build secure and scalable REST APIs and backend services.
- Design responsive frontend components using React and TypeScript/JavaScript.
- Work with Azure services and cloud-native architectures.
- Manage CI/CD pipelines using Azure DevOps, GitHub Actions, or Jenkins.
- Write clean, maintainable, and testable code.
- Participate in code reviews, troubleshooting, and technical discussions.
Required Skills :
Backend :
- C#
- .NET Core / .NET 6+
- ASP.NET Core
- REST APIs
- OAuth, JWT Authentication
Frontend :
- React.js
- JavaScript / TypeScript
Cloud (Mandatory) :
- Microsoft Azure Development
- Azure App Services
- Azure Functions
- Azure SQL
- Azure Storage
Database :
- SQL Server
DevOps :
- Azure DevOps
- Git
- CI/CD Pipelines
Preferred :
- Previous experience with UHG (UnitedHealth Group).
- Familiarity with Angular.
- Experience with enterprise-scale applications.
- Self-starter with strong problem-solving skills.
Mandatory Background Verification :
Education, Employment, Criminal, Address, ID, Reference, CV Validation, Gap Verification, Credit/CIBIL Check, and Drug Test.
Job Summary
We are looking for a skilled ASP.NET Developer with experience in C#, ASP.NET MVC, Web API, SQL Server, and travel technologies. The candidate will develop, maintain, and enhance travel booking applications, integrate third-party APIs, and deliver secure, high-performance solutions.
Key Responsibilities
Develop web applications using ASP.NET MVC, C#, and .NET Framework/.NET.
Design and develop RESTful Web APIs.
Build responsive, scalable, and secure applications.
Write optimized SQL Server queries, stored procedures, functions, triggers, and views.
Integrate travel APIs such as Amadeus, Sabre, Travelport, TBO, or other GDS/XML/JSON APIs.
Develop flight, hotel, holiday package, and booking modules.
Implement authentication, authorization, and security best practices.
Debug, troubleshoot, and optimize application performance.
Collaborate with UI/UX designers, QA, and business teams.
Participate in code reviews and follow coding standards.
Prepare technical documentation.
Required Skills
Strong knowledge of C#
ASP.NET MVC
ASP.NET Web API (REST)
SQL Server
Entity Framework / ADO.NET
LINQ
HTML5, CSS3, JavaScript
jQuery
AJAX
JSON, XML
IIS Deployment
Git or Azure DevOps
Travel Technology Skills
Experience with GDS integrations
Amadeus API integration
Sabre API integration
Travelport API integration
Flight search and booking
PNR creation and management
Fare rules and pricing
Ticketing workflows
Hotel and ancillary booking APIs
Payment gateway integration
Understanding of IATA, airline codes, airport codes, and fare calculations
Preferred Skills
.NET Core / ASP.NET Core
React.js or Angular
Redis caching
Swagger/OpenAPI
JWT Authentication
Docker
Azure or AWS
CI/CD pipelines
Qualification
Bachelor's degree in Computer Science, IT, or related field.
Preferred Experience
6-7 years in ASP.NET development.
3+ years in travel technology.
Experience integrating airline, hotel, or holiday APIs.
Strong analytical and problem-solving skills.
Nice to Have
Knowledge of Microservices architecture
Performance optimization
Logging frameworks (Serilog/NLog)
Unit testing (xUnit/NUnit)
Work Mode - Work from Offce
Interview Mode - Face to Face (initial telephonic)
● .NET Experience - Min. 5 yrs
● Must have 4+ Yrs of experience in .Net with C#
● Must have 2+ Yrs of experience in Asp.Net Core framework
● Must have good knowledge of RDBMS Database (SQL server) Others (Skills & Experience),
● Preference will be given to those candidates having frontend framework experience such as Angular
● Technical skills: Windows, IIS, Design Patterns, OOPS, Version Control
● Must have an understanding of OOPs concepts.
● Must have worked on a Sql Server database.
● Passionate about Digital Learning based Software Development
● Very good attitude
● Willingness to take ownership
● Good communication
● Ability to perform under pressure
● Nice to have EdTech Experience and Knowledge
● Preferable Clever /OneRoster and LTI knowledge SKILLS:
● Should have worked in a Product organization
● Ability to design applications around natural user interfaces.
● Ability to understand business requirements and translate them into technical requirements
● A knack for benchmarking and optimization
● Proficient understanding of code versioning tools, such as Git
● Familiarity with continuous integration RESPONSIBILITIES:
● Design, build and maintain high performance, reusable, and reliable code
● Code Review
● Technical solutioning
● Translate designs and wireframes into high-quality code
● Ensure the best possible performance, quality, and responsiveness of the application
● Identify and correct bottlenecks and fix bugs
● Help maintain code quality, organization, and automatization
● 3+ years of experience with any cloud infrastructure (AWS/Azure/GCP)
● Must have Cloud application backend programming experience with any of the modern languages -Java/Node JA/GoLang/Rust.
Built a collaboration platform - messaging, voice, video - to be used in mobile apps, web etc.
● Good understanding of Docker and Kubernetes deployments
● Hands-on experience with one or more modern programming languages-Java/Node JS.GoLang/Python/Rust
● Good understanding of linux and associated tools.
Job Description :
*4+ years of software design and development experience.
*Programming experience building .net web applications in .net core/.net 6
*Must have strong knowledge in any Database.
*AWS and Azure experience will be an added advantage.
*The candidate must have developed a browser-based application and used web services and APIs.
*Good communication skills (both verbal and written)
*Able to prioritize and deliver project activities on time
*Good understanding of client requirements.
Responsibilities:
- Take the lead in building tools to increase the productivity of our business and product teams
- Build client facing portal to support the submission and integration of games from external developers
- Collaborate with teams in a range of disciplines
- Clearly communicate challenges and progress to stakeholders
- Adopt and learn new technologies
Basic Qualifications:
- 5+ years professional experience in software development and a BS or MS in Computer Science or related field
- Solid understanding of Javascript, NodeJS, PHP, SQL, C#
- Strong knowledge of AWS Cloud architecture, services, and DevOps
- Adhere to software design patterns and have knowledge of algorithms
- Experience with databases and database programming (MySQL, NoSQL, etc.)
- Comfortable understanding and implementing REST APIs, knowledge of AJAX patterns and principles
- In-depth knowledge of modern HTML/CSS
- Strong understanding of web architecture, security, cookies, reverse-proxies
- Have a solid knowledge of web debugging tools (Firebug or Chrome Developer Console)
Pluses:
- Bonus points for data warehouse experience (Snowflake, Redshift)
- Experience in game programming and Unity development
- Knowledge of unit testing and test driven development
- A passion for games (of any type) as well as a passion for code
- Knowledge of mobile gaming metrics and the mobile gaming industry
Perks:
- Free medical, dental, and vision insurance
- Work from home stipend on each paycheck
- Competitive Salary
- Flexible Time Off - work hard and take time when you need it
- Interested? Send us your resume and let's talk!
- Having around 10+ years of Experience in IT industry in Software Development.
- Having strong Python full stack developer.
- Having work Experience in OpenStack,Ansible, Shellscript, Chef, Puppet, Docker,ELK,OpenTSDB, Kafka, Zookeeper, Grafan
- Having work experience in SDN/NFV
- Having work experience in AWS,AZURE Cloud
- Experience in Python, HTML, CSS
- Having work experience in Open source and Open Flow Controller(SDN).
- Having work experience in Zabbix, Nagiso, OpenNMs Monitoring tool.
- Experience in Aglie methodology.
- Having work experience in Type1&Type2 Hypervisors and KVM.
- Having good knowledge on OOP'S concepts and Django ORM.
- Good Knowledge on MySQL ,Postgresql, HDFS, Timeseries
- Basic Knowledge on Javascript and Jquery.
- Good Knowledge on ONOS,OpenKilda,Mininet.
- Having work experience in SDN/NFV, Orchestration
- Having work experience in Supply Chain Management system.
- Having work experience in MVT/MVC architecture.
- Having good knowledge networks, devices, service modeling and automation in systems.
- Having work experience on API & JSON implementation.
- Good Understanding of Software Development (i.e. SDLC)
- Good team player enthusiastic and quick learner
- Good interpersonal skill, commitment, result oriented with a quest and learn new technologies and understanding challenging tasks
● Expertise in Web API is most preferable.
● Good experience needed in Angular 4+ implementation.
● Must have very good exposure and experience working with C#,ASP.Net, MVC, Entity Framework, Web Service, Java Script, jQuery and SQL Server.
● Strong Knowledge of software implementation best practices.
● Strong experience in debugging and working with n-tier architecture (UI, Business layer and Data Access layer) along some experience with service oriented architectures(SOA)
Ability to design and optimize SQL server stored procedures.
● Solid understanding of object oriented programming (OOP).
● Experience using version control (Git/Subversion)
Experience using Jira and Confluence
● Develop and enhance new and existing software applications
Mentor and train other team members
● Gain knowledge of the Energy Industry
● Provide documentation and training on the solution
● Ability to deep dive hands on into coding, building scalable architecture and backend
infrastructure
● Strong knowledge of “how to scale” a product, Dev ops, (Docker/ Kubernetes), Messaging
queues, Testing, Database design, Security Log management system
● Extremely hands-on in coding along with a strong interest in leading a team.
● Knowledge of tech stack, which in our case is Node.js/GraphQL/TypeScript for API
development, PostgreSQL, AWS, Python for data processing.
● Proven technical experience of 4-10 years of work-ex coupled with a strategic growth mindset
Responsibilities
● Lead the software design, architecture, development, debugging, documentation, testing,
deployment, maintenance and improvement efforts
●
Establish the roadmap and architecture based on the latest proven technologies and Hora’s
needs
● Manage, lead and mentor other engineers and demonstrate best engineering practices with the
team
●
Lead the team to follow our software development process including writing unit tests,
performing code reviews, doing daily standups, setting OKRs and milestones, etc.
●
Excellent experience in coding including the ability to write well-crafted, well-tested, readable,
maintainable code
● Develop backend code for mobile applications and internal web tools
● Develop APIs for the mobile platform
● Own, innovate and maintain the backend infrastructure
● Code using cutting-edge tools in close collaboration with our Machine Learning team
● Stay on top of state-of-the-art technologies and apply them
● Collaborate with teams and share knowledge via tech talks and promote tech and engineering
best practices within the team
Minimum Qualifications
● B.S., M.S., or Ph.D. degree in Computer Science or a related technical field or equivalent
practical experience
● 4-10 years of relevant work experience in system design, algorithms, data structures, scalability,
DevOps, security and testing
● Demonstrated experience in delivering reliable, scalable, performant, and secure web-based
systems and services in production
● Experience working with three or more from the following: web application development,
Unix/Linux environments, mobile application development, distributed and parallel systems,
machine learning, natural language processing, networking, developing large software systems,
security for software development.
● Strong experience in system design, scalability, DevOps, security and testing
● Strong and proven passion for code quality
● Knowledge of a wide-range of front and back-end technologies.
Experience with any of the following technologies is particularly desirable: TypeScript,
GraphQL, node.js, Python, Go, Java, HTML/CSS, React, Redis, PostgreSQL, Kafka,
Spark, ElasticSearch, Docker/Kubernetes, AWS, Git. ○
Experience in writing backend code with modern languages and frameworks
(JavaScript/node.js or Python/Django)
● Strong relational database experience (PostgreSQL, MySQL, etc.)
● Experience in API development for mobile/web
● Strong Computer Science fundamentals: data structures, algorithms, memory management,
concurrency
Preferred Qualifications (Added advantage)
● Excellent written communication, verbal communication, and presentation skills
● Competitive programming experience
● Familiarity with data science and/or machine learning, experience in credit and risk models,
NLP and network analysis expertise
● Experience of working on fintech products
● Experience in managing a distributed set of engineers/developers
Personal Attributes
● Self-guided missile
● Enjoys finding novel solutions to hard technical problems
● Optimistic team player
● A hard-working, humble disposition - we are looking for doers who think, and thinkers who
do.
● Enjoys hands-on, day-to-day work while having a bigger picture view of the goals to
accomplish.
● Strong sense of ethics and integrity.
● Desire to make a strong impact on the lives of millions through their work







