
Location: Bangalore
Experience: 5 to 10 years
Joiners: Immediate / Notice Period < 30 days
Company: Wissen Technology
š Job Overview:
We are looking for a passionate and skilled Fullstack Developer with strong backend expertise in Java and advanced frontend proficiency in React, JavaScript, and TypeScript. The ideal candidate will have a deep understanding of core computer science concepts like Multithreading, Collections, and Immutability, and should be highly proficient in building scalable, maintainable systems.
š ļø Key Responsibilities:
- Design and develop robust, scalable backend systems using Java (preferably Java 8 or higher).
- Build interactive, high-performance UIs using React.js, JavaScript, and TypeScript.
- Implement complex business logic with clean and maintainable code.
- Write efficient, thread-safe code utilizing Multithreading, HashMaps, HashSets, and Collections.
- Work with iterators and immutability principles to build reliable data flows.
- Collaborate with product managers, designers, and QA teams in an Agile environment.
- Troubleshoot and debug production issues as needed.
ā Must-Have Skills:
- Strong programming experience in Core Java, Multithreading, and Java Collections Framework.
- Solid knowledge of React.js, JavaScript (ES6+), and TypeScript.
- Hands-on with HashMap, HashSet, Iterators, and Immutable Data Structures.
- Experience working with REST APIs, Spring Boot, and microservice architectures.
- Familiarity with version control systems like Git and CI/CD pipelines.
- Strong problem-solving and analytical skills.
š¼ Good to Have:
- Exposure to cloud platforms (AWS, GCP, Azure).
- Experience with state management tools like Redux or Context API.
- Knowledge of performance optimization and memory management in JavaScript.

About Wissen Technology
About
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 WorkĀ®. 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.
Connect with the team
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Responsibilities:
ļ·Ā Ā Ā Ā Ā Ā Ā Ā AsĀ a member of the development group, you will be primarily responsible for the design, development, and maintaining the product.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Work with the Product and Design teams to build new features to solve business problems and fill business needs.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Participate in code reviews to create robust and maintainable code.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Work in an agile environment where quick iterations and good feedback are a way of life.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā ContinuallyĀ look for opportunities to improve our platform, process, and business.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Communicate and coordinate with our support and professional services teams to solve customer issues.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Help scale our platform as we expand.
Ā
Requirements:
ļ·Ā Ā Ā Ā Ā Ā Ā Ā 8+ years of hands-on experience in enterprise software development using J2EE Framework.Ā
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Experience with React.js,Ā AngularJS, strong knowledge of JavaScript, CSS, HTML5
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Passion for building enterprise web applications leveraging modern architecture principles, strong prior experience as a full stack developer.Ā
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Expertise with CSS and building responsive pages, with a keen eye for UI design and usability
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Experience with web-accessibility/WCAG standards
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Experience working collaboratively with a globally distributed team.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Experience with agile methodologies and good exposure toĀ DevOps/CICD models.
ļ·Ā Ā Ā Ā Ā Ā Ā Ā Passion for keeping up with new trends and developments in the programming community and is eager to find ways to incorporate these new ideas intoĀ our codebase.
Ā
We are looking out for a technically drivenĀ "Fullstack Developer" for one of our premium client
COMPANY DESCRIPTION:
Experience: 2-7 years of experience into Fullstack developement wit Java/Python for backend and Javascript, HTML, CSS along with any front-end framework such as Angular/React/Backbone etc,,.
Job description
Role Overview:
We are actively seeking a skilled and experienced Senior .NET Developer with proficiency in Dot Net, MySQL, Dot Net
MVC. The ideal candidate should have 5-7 years of relevant experience in .NET development. As a Senior .NET
Developer, you will be instrumental in designing, developing, and maintaining high-quality software solutions.
Responsibilities:
⢠Design and develop robust and scalable .NET-based applications.
⢠Collaborate with cross-functional teams to gather project requirements and specifications.
⢠Implement best practices in coding, security, and performance optimization.
⢠Utilize your expertise in MySQL database management.
⢠Troubleshoot, debug, and resolve software defects and issues.
⢠Stay updated with the latest industry trends and technologies.
Qualifications:
⢠M Tech/ B Tech/ BE/ MCA/ MS in Computer Science, Information Technology, or equivalent.
⢠The degree must be obtained through a regular on-campus program from a recognized university.
⢠Proven experience as a .NET Developer with 5-9 years of relevant work experience.
⢠Strong proficiency in Dot Net and MVC architecture.
⢠Experience with MySQL database management.
⢠Knowledge of front-end technologies such as HTML, CSS, and JavaScript.
Skills:
⢠.NET, MySQL, MVC
⢠HTML, CSS, JavaScript (desired)
Job Description:-
Infrastructure as Code (IaC): Implement and maintain infrastructure as code using tools like Terraform or AWS CloudFormation, ensuring scalability and reliability of cloud resources.
Continuous Integration/Continuous Deployment (CI/CD): Establish and enhance CI/CD pipelines to automate build, test, and deployment processes, facilitating faster and more reliable releases.
Configuration Management: Manage and automate server configurations using tools like Ansible, Chef, or Puppet, ensuring consistency and compliance across environments.
Monitoring and Logging: Set up and maintain monitoring and logging solutions (e.g., CloudWatch, ELK stack) to proactively identify and troubleshoot issues within the AWS infrastructure.
Security and Compliance: Implement security best practices and compliance standards (e.g., AWS IAM, Security Groups) to protect data and resources. Conduct security audits and vulnerability assessments.
The Successful Applicant
AWS Proficiency: Extensive experience with Amazon Web Services (AWS) and its services, including EC2, S3, RDS, Lambda, and more. AWS Certified DevOps Engineer certification is a plus.
Infrastructure as Code (IaC): Proficiency in writing and maintaining infrastructure as code using tools like Terraform, AWS CloudFormation, or similar technologies.
CI/CD Tools: Strong knowledge of CI/CD tools such as Jenkins, Travis CI, or AWS CodePipeline. Ability to configure and optimize automated build and deployment pipelines.
Containerization: Hands-on experience with containerization technologies like Docker and container orchestration platforms like Kubernetes in AWS.
Scripting and Automation: Proficiency in scripting languages (e.g., Bash, Python) for automating tasks and managing infrastructure.
Monitoring and Logging Tools: Familiarity with monitoring and logging tools such as CloudWatch, ELK stack (Elasticsearch, Logstash, Kibana), Prometheus, Grafana, or Splunk.
Security and Compliance: Strong understanding of AWS security best practices, identity and access management (IAM), and compliance frameworks (e.g., HIPAA, GDPR).
Networking: Knowledge of AWS networking concepts, VPC, and routing. Experience with VPNs, Direct Connect, and other networking technologies is a plus.
Database Administration: Basic knowledge of database administration on AWS, including RDS, DynamoDB, or Aurora.
Collaboration and Communication: Excellent communication and teamwork skills to collaborate with cross-functional teams and convey technical information effectively.
Qualification: Bachelor's degree (B.E./B. Tech) in (CE/IT)Or MCA Or MSC IT
Skills:
Must Have:
- Oops
- Asp.Net MVC
- Dot.net Core
- MS SQL Server
- JQuery&Javascript
- RestAPIs
- Entity Framework
- HTML
- CSS
Good to Have:- TypeScript/Angular/React
- Xamarin/MAUI
Soft Skills:
- Good Communication skill.
- Able to create design document from the Requirements
- Can handle individual projects.
- Can manage a team and be a good team player.
- Clear reporting to the Client or manager.
Tools:
- Visual Studio
- VS Code
- Git
- Postman
Experience:
4-5+ years of experience in Web and APIs development in Dot Net C#/Vb.net & SQL Server
Roles & Responsibilities:
1. Participating in design discussions and solving complex business problems.
2. Responsibility for technical projects and see them into production following standard
development and quality processes.
3.Utilization of standard Microsoft stack technologies.
4. Supporting developers by providing technical and task direction.
5. Create technical and operational system documentation.
6. Ensuring compliance with IT Technology Roadmap.
7. Production support and escalation.Provide point of escalation during the day and off-hour.
8. Work closely with the development management team to design and implement use cases.
9. Analyze business requirements then design and code web applications, services, and batch
processes or Rest APIs.
Key Skills:
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Programming Languages: C#, VB.NET
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Server-Side Technologies: ASP.NET
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Front-End Technologies: Html5, ES5/ES6/ JavaScript, CSS, jQuery, Bootstrap, Ajax, Web
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Sockets
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Database: SQL Server
Ā
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Knowledge on below concepts/technologies is an added advantage
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā - Cloud Platforms: Azure / Google
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā - NodeJS, Mongo DB
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā - Redis, RabitMQ, MQTT, Kafka
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā - Concept of Continuous Integration / Continuous Deployment
Ā
Key Deliverables: Writing codes as per the requirement.
Ā
We are seeking talented full stack engineers to join our team.Ā
Your responsibilities as a principal full stack engineer will include:
- - Work with UX and Product Management teams to design software
- - Work with Architects and Engineering leads to build scalable software
- - Back-end software development
- - Proficient in low level system arch design
- - Strong knowledge of web development - MVC, React / Angular Framework
- - Take Product Ownership
- - Testing and fixing bugs
- - Create security and data protection settings
- - Build features with a mobile responsive design
- - Experience with Agile/Scrum methodology, Behavior Driven Development, and CI/CD
- - Ability to think critically and creatively in a dynamic environment, while picking up new tools and domain knowledge along the way
What we are looking for:
- - 3+ years of industry experience as a Backend/Full Stack Engineer
- - Degree in Computer Science or related field
- - Experience with developing web and mobile applications
- - Must have 2-5 years of experience building applications using front end technologies like ā React, Angular 2+, JavaScript/Typescript, HTML5, CSS3 and BootstrapĀ
- - Must have 2-5 years of full time Python (Django) experience, and hands-on experience through all stages of Agile software development life cycle.Ā
- - Ability to write optimized codes, debug programs, and integrate applications with third party tools by developing various APIs.
- - Proficiency with Python or relevant back-end scripting language
- - Proficiency with SQL/NoSQL databases, web servers (e.g. Nginx)
- - Experience with Cloud infrastructure (e.g. AWS), relevant microservices and load scaling
- - Maintains a strong knowledge base of new open source tech stacks, applications, techniques, and skills
- - A positive attitude, and a growth mindset
- - Great attention to details
Bonus:
- - Experience with serverless deploymentĀ (e.g. Lambda)
- - Experience with API testing software (e.g. Postman)
- - Experience with multiple front-end languages and libraries (e.g. HTML/CSS, JS)
- - Good Humor
Note- We are currently working from home due to the pandemic. If selected you may work from a remote location though once office reopens candidate must work from Office.
Duties and responsibilities:
- Design and defining architecture of complex web applications and microservices.
- Address and improve any technical issues
- Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant, and efficient systems
Requirements and Qualifications:
- Previous working experience as a MEAN Stack Developer for 3 years
- BSc/B.tech degree in Computer Science or similar relevant fieldĀ
- In-depth knowledge of NodeJS, ExpressJS or Restify
- Experience implementing applications using Angular or React
- Experience creating front end applications using HTML5, Angular, LESS/SASS
- Hands-on experience with JavaScript Development on both client and server-side
- Experience with modern frameworks and design patterns, minimum one-year experience with MEAN stack paradigm
- Knowledge of the following will be considered as an advantage:
- Consumer Web Development Experience for High-Traffic, Public Facing web applications
- Experience with cloud technologies like AWS or google cloud is also a plus
- Creating secure RESTful-based web services in Node js and Express and MongoDB.
- Continuous integration (Jenkins/Hudson) and version control (SVN, Git)
Ā
- Bachelor's degree in Computer Science (or related field)
- 5+ years of relevant work experience
- Expertise in React.js, React-native, Python, Android & Database
- Experience with Agile or Scrum software development methodologies
- Ability to multi-task, organize, and prioritize work
Strong knowledge of Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem-solving, complexity analysis, databases.
3-5 years of experience with product development in Python & Angular/React JS.
Proficient understanding of web markup, including HTML5, CSS3
Experience in designing scalable architecture to support a data-intensive application on both front-end and backend
Experience in writing clean reusable react components which works well on different browsers and different devices
Excellent verbal and written skills. The ability to explain sophisticated architectures to engineers, product managers, and support & operation executives. You should also be able to write a proposal for your idea/solutions and take feedback from the team.
Previous work experience at a product-based company or startup would be a bonus.
Previous experience in analyzing & visualizing events/streaming data will be a plus.
Previous experience in creating dashboards is preferable too.
PERSONALY TRAITS WE REALLY ADMIRE
Great attitude to ask questions, learn and suggest process improvements.
Pays great attention to detail and helps identify edge cases.
Gives equal importance to planning, coding, code reviews, documentation, and testing.
Highly motivated and coming up with fresh ideas and perspective to help us move towards our goals faster.
Follows release cycles and absolute commitment to deadlines.
Our tech stack is Django framework (python), ReactJS, PostgreSQL, Redis, COSMOS DB, and Elasticsearch.











