Sr. .Net Developer

Job Title: Java Developer (Full-time)

Location: Pune (Onsite)

Experience Required: 3+ Years

Working Days: 5 Days (Mon to Fri)

Key Responsibilities:

• Design, develop, and deploy scalable microservices using Java and Spring Boot.
•  Implement RESTful APIs and integrate with external systems and databases.
• Build and manage services on AWS Cloud using components like ECS, Lambda, S3, RDS,
• and API Gateway.
• Collaborate with DevOps to integrate CI/CD pipelines for automated builds, tests, and
• deployments.
• Ensure application performance, reliability, and security in a cloud-native environment.
• Participate in code reviews, troubleshooting, and performance optimization.
• Work closely with architecture, QA, and product teams to deliver high-quality solutions.

Required Skills & Experience:

• Strong proficiency in Java, Spring Boot, and microservice architecture. 
• Hands-on experience with AWS Cloud services (ECS, EKS, Lambda, RDS, CloudWatch,etc.).
•  Knowledge of Docker, Kubernetes, and CI/CD tools (Jenkins, GitLab, or AWS
• CodePipeline).
• Experience with REST APIs, JSON, and message brokers (Kafka, RabbitMQ, or SNS/SQS).
• Proficiency in SQL and experience with relational databases (Oracle, MySQL, or
• PostgreSQL).
•  Familiarity with security best practices, monitoring, and logging in the cloud.

JOB DESCRIPTION

Experience: 4-7 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. - 4-7 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.

We are looking to hire excellent .NET developers. You will be a part of a talented distributed team responsible for designing and developing critical systems, delivering high-performance software for leading European clients. The primary focus will be to implement an end-to-end solution focusing on performance using .NET and Angular (nice to have).

You will be contributing in all phases of the development lifecycle, writing well-designed, testable, efficient code. The code will have to meet the quality checks using SonarQube and AI-based code analysis tools. You will be a part of a team of back-end developers, DevOps engineers. The projects are managed in an Agile way, using the SCRUM process.

Candidate Experience

The candidate should have 8+ years of working experience in the .NET and .NET Core technology stack. The candidate will be evaluated accordingly to their total work experience. Expectation from the Candidate Deep understanding of .NET Framework/.NET Core and Angular (desirable)

Skills and Qualifications

• Strong object-oriented development experience in C#; strong understanding of .NET Framework and .NET Core.
• Well-versed in C#, MVC, ASP.NET Core, LINQ, Middleware, DI containers, Services, FluentAPI, Swagger Specs, etc.
• Strong ability to build RESTful services using ASP.NET Core WebApi.
• Solid hands-on experience using ORMs like Entity Framework Core.
• Team management aspects for 20-30 people
• Experience using Moq and Microsoft Unit Test Framework.
• Solid experience in any RDBMS – preferably SQL Server but Oracle, MySql would also be okay.
• Experience building responsive web UIs in React.
• Knowledge on ExtJS (Sencha) would be a huge plus.
• Knowledge of Containerization using Docker.
• Basic understanding of widely used design patterns like CQRS, DDD (Domain-Driven Design),  Repository, etc.
• Experience working in Git with modern CI/CD/DevOps processes.

Other Skills

• Ability to work in a diverse team/multiple stakeholder environment.
• Should have worked in an Agile environment following methodologies such as Scrum.
• Preferred knowledge of software requirements assessment and implementation, automated testing, continuous integration, automated deployments, source code repositories, and code check-in processes (e.g., GitHub, TFS, AWS CodeCommit, etc.).
• Work with stakeholders and find prototypes for their needs and drive the solutions.
• Lead a team of developers, provide guidance and mentorship.
• Have a strong sense of ownership

Behavioral Skill

• Should be self-motivated and a quick learner with a problem-solving mind-set
• Attention to detail and follow-through to achieve good quality and meet deadlines.
• Ability to work effectively in a team as well as in an individual environment
• Should have excellent written and verbal communication skills.

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

Location Preferences

• Candidates located in Kerala are preferred.

Skills and Qualifications

• Strong proficiency with JavaScript, React, and Redux

• Knowledge of Node.js and frameworks available for it(particularly Express,Loopback)

• Understanding the nature of asynchronous programming and its quirks and workarounds

• Good understanding of server-side templating languages

• Good understanding of server-side CSS preprocessors

• Basic understanding of front-end technologies, such as HTML5, and CSS3

• User authentication and authorization between multiple systems, servers, and environments

• Integration of multiple data sources and databases into one system

• Understanding Cloud based application deployment.

• Understanding fundamental design principles behind a scalable application

• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform

• Creating database schemas that represent and support business processes

• Implementing automated testing platforms and unit tests

• Proficient understanding of code versioning tools, such as Git

Key Responsibilities: 

• Rewrite existing APIs in NodeJS. 
• Remodel the APIs into Micro services-based architecture. 
• Implement a caching layer wherever possible. 
• Optimize the API for high performance and scalability. 
• Write unit tests for API Testing.
• Automate the code testing and deployment process.

Skills Required: 

• At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds. 
• Excellent hands-on experience using MySQL or any other SQL Database. 
• Good knowledge of MongoDB or any other NoSQL Database. 
• Good knowledge of Redis, its data types, and their use cases. 
• Experience with graph-based databases like GraphQL and Neo4j. 
• Experience developing and deploying REST APIs. 
• Good knowledge of Unit Testing and available Test Frameworks. 
• Good understanding of advanced JS libraries and frameworks. 
• Experience with Web sockets, Service Workers, and Web Push Notifications. 
• Familiar with NodeJS profiling tools. 
• Proficient understanding of code versioning tools such as Git. 
• Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms. 
• Should be a fast learner and a go-getter — without any fear of trying out new things Preferences. 
• Experience building a large-scale social or location-based app.

- 2+ years experience in application support on Asp.Net and SQL

- Should be able to debug production issues and bug fixes

- Should be able to write queries for extracting data using joins

- Interact with stakeholders and provide regular status updates on call logs to on-site and offshore project co-coordinator

- Provide daily status updates and time-sheets to on-site and offshore project

- Ready to work in shifts

- Knowledge Transfer / Training to stakeholders

- Good communication skills

- Highly committed and able to work independently and as a team

- Positive attitude towards learning

- Deadline orientated and escalate in advance in case of delays 

- Contribute towards improving quality, standardization and documentation for all 

changes & Support activity

- Ability to remain calm in a fast-paced and highly pressure environment