

- Full Stack Developer with a strong technical foundation in Angular, Java,Spring MVC, JPA. Spring Boot, REST API, Database, and CI/CD pipelines, Playwright
- Design, develop, and maintain full-stack applications using Angular (front-end) and Java Spring Boot (back-end). * At least 3 years of Hand-on Java EE and Core Java experience with strong leadership qualities.
- Experience with Web Service development, REST and Services Oriented Architecture.
- Expertise in Object Oriented Design, Design patterns, Architecture and Application Integration.
- Working knowledge of Databases including Design, SQL proficiency.
- Strong experience with frameworks used for development and automated testing like SpringBoot, Junit, BDD etc.
- Experience with Unix/Linux Operating System and Basic Linux Commands.
- Strong development skills with ability to understand technical design and translate the same into workable solution.
- Basic knowledge of Python/Python scripting
- Build, deploy, and monitor applications using CI/CD pipelines.
- Experience with agile development methodology.
- Good to Have Elastic Index Database, MongoDB - No SQL Database Docker Deployments, Cloud Deployments

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 Work®. 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.
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Role Objective
Develop business relevant, high quality, scalable web applications. You will be part of a dynamic AdTech team solving big problems in the Media and Entertainment Sector.
Roles & Responsibilities
* Application Design: Understand requirements from the user, create stories and be a part of the design team. Check designs, give regular feedback and ensure that the designs are as per user expectations.
* Architecture: Create scalable and robust system architecture. The design should be in line with the client infra. This could be on-prem or cloud (Azure, AWS or GCP).
* Development: You will be responsible for the development of the front-end and back-end. The application stack will comprise of (depending on the project) SQL, Django, Angular/React, HTML, CSS. Knowledge of GoLang and Big Data is a plus point.
* Deployment: Suggest and implement a deployment strategy that is scalable and cost-effective. Create a detailed resource architecture and get it approved. CI/CD deployment on IIS or Linux. Knowledge of dockers is a plus point.
* Maintenance: Maintaining development and production environments will be a key part of your job profile. This will also include trouble shooting, fixing bugs and suggesting ways for improving the application.
* Data Migration: In the case of database migration, you will be expected to suggest appropriate strategies and implementation plans.
* Documentation: Create a detailed document covering important aspects like HLD, Technical Diagram, Script Design, SOP etc.
* Client Interaction: You will be interacting with the client on a day-to-day basis, and hence having good communication skills is a must.
**Requirements**
Education-B. Tech (Comp. Sc, IT) or equivalent
Experience- 1+ years of experience developing applications on Django, Angular/React, HTML, and CSS
Behavioural Skills-
1. Clear and Assertive communication
2. Ability to comprehend the business requirement
3. Teamwork and collaboration
4. Analytics thinking
5. Time Management
6. Strong Troubleshooting and problem-solving skills
Technical Skills-
1. Back-end and Front-end Technologies: Django, Angular/React, HTML and CSS.
2. Cloud Technologies: AWS, GCP, and Azure
3. Big Data Technologies: Hadoop and Spark is a plus
4. Containerized Deployment: Docker and Kubernetes are a plus.
5. Other: Understanding of Golang is a plus.

AI/ML Development: Build models using open-source frameworks (e.g., PyTorch, TensorFlow). ● Zero-Cost Full-Stack Engineering: Build across the stack using cost-free tools and infrastructure. ● Security & Auth: Implement secure authentication/authorization systems using free solutions. ● AI-Augmented Coding: Utilize tools like GitHub Copilot, Cody, and Workik to 10x productivity. ● UI/UX Focus: Build clean, engaging, and fast interfaces. ● Rapid Iteration: Ship MVPs, test quickly, and improve constantly. ● Lean Infrastructure: Avoid paid services; build with open-source and free-tier tools.



Job Description:
Responsibilities:
· Participate in the entire application lifecycle, focusing on coding and debugging
· Ability to design and document the product features, codes.
· Self-driven and ability to take up ownership of things
· Write clean code to develop functional applications, automation scripts, test cases
· Troubleshoot and debug applications
· Collaborate with developers, cross-functional teams to identify issue, new features and come up with solutions
· Gather and address technical and design requirements
· Provide training and support to internal teams
· Build reusable code and libraries for future use
· Ability to sync with other developers, designers to identify issues, new features and improvements
Requirements and skills:
· Solid understanding of linux development environment and systems
· Expert level knowledge of Python along with frameworks like Django, flask
· Proficient in writing unit test cases using Pytest framework.
· Expert level knowledge of SQL databases like MySQL and PostgreSQL
· Good knowledge of design principles and databases
· Knowledge of front technologies like Typescript, ReactJs
· Knowledge of Caching techniques using Memcached and Redis
· Experience of using queueing service line Kafka
· Solid understanding of microservices architecture
· Knowledge of AWS cloud services
· Expert in serverless technologies like lambda along with API gateway
· Knowledge of Git, Jira, CI/CD pipelines and containerization like docker
· Knowledge of logging and monitoring tools like Grafana or Newrelic

Job description
Role : Java Developer
Experience: 5+ years
Work Location: Bangalore (Work From Office )
Requirements:
Hands-on experience in Java/J2EE technologies in developing Web, Distributed Enterprise and Interoperable Applications.
Expert level programming skills in Java OOPS concepts.
Expertise in Spring boot ,Microservices
Experience in using and developing RESTful APIs using JAX RS, Spring Rest using JSON and XML.
Good to have Experience in developing SOAP API using JAX WS with (XML, XSD, DTD, WSDL).
Good to have knowledge in Struts (Struts 1.0, JSP, JavaScript, jQuery, AJAX, Servlets)
Prior hands-on experience & Knowledge in Docker & Kubernetes, Microservice Architecture (developing applications on cloud platforms)
Good experience and understanding in Caching, Distributed/Scalable Architecture.
Expertise in using GOF Design Patterns, Data Structures & Algorithms and reactive programming technologies
Experience in Unit Testing Frameworks.
Must have Degree in Computer Science or equivalent
Experience with Product development companies will be preferred
Experience in Gaming Domain using WebSockets in java will be preferred
Strong verbal & written communication skills



Requirements
- Analyze product requirements and translate them into high-level and low-level designs and develop code in accordance with the defined designs
- Take product ideas from ideation to implementation
- Contribute in creating Software Requirement Specifications (i.e. problem part)
- Analyze change request entries and prioritize with other product backlog items and take ownership of delivery
- Develop systems that are highly scalable, but easy to maintain
- Build high-throughput and low-latency microservices
- Should be efficient with Java J2EE and related technologies.
- Participate in solution testing, user acceptance testing, change control and training
- Installation and configuration/development of the product:
Required Skills
- Core Java: Collections, Generics, data structures, Oops concepts, Exception handling, Design patterns, Data Structure.
- Mysql
- Angular
- Candidate should have working knowledge of web services
- Proven hands-on experience in software and app development using Java Platforms


You should have
- Degree in Computer Science or relevant field
- Strong knowledge and understanding of JavaScript and TypeScript
- Knowledge of multiple frontend languages and frameworks including HTML, CSS, SCSS, JavaScript and React.
- Knowledge of backend languages and frameworks primarily Node.js
- Familiarity with SQL databases (e.g. PostgreSQL)
- Knowledge of Docker, and Kubernetes would be a plus.
- Leadership skills for guiding and mentoring teammates.
- Understanding of CI/CD Concepts
- Awareness of key concepts in DevOps and Agile principles
Perks
- Flexible working hours - employee tracking is never a thing
- A fun and close-knit agile team.
- Open office layout that promotes collaboration, conversation, and camaraderie – the result-oriented team.
- Recreational activities to keep you away from the screen and live, laugh, and enjoy with the team.



About the Role:
We are looking for an experienced Full Stack Developer, focused on writing well structured, efficient and
Maintainable software. You will be working on writing code, tests and documentation for the Network
Management and Head End Systems. You will be interfacing with devices in the field, collecting data from
Electricity meters and networking equipment. Your responsibility will include the data collection services,
External APIs, user interface and data analytics. You will be committed to making a high-quality, fault tolerant
System to interact with physical devices and make collected data available to 3rd party services.
Qualification & Experience:
- Bachelor’s/Master’s degree in Computer Engineering with 2+ experience writing high quality, efficient and
maintainable code.
- Proficiency with Elixir or Erlang. Alternatively experience with at least two of Ruby on Rails, NodeJS, Python,
Lisp/Clojure, Scala, Haskel or similar
- Proficiency with Typescript or Javascript using ReactJS, VueJS or similar.
- Good knowledge of SQL databases (PostgresSQL, MSSQL, Oracle or similar)
- Good knowledge of revision control system like GIT, SVN, TFS or similar
- Experience with NoSQL databases like InfluxDB, Prometheus, Elastic Stack, SOLR or similar is a plus.
- In depth knowledge of Linux would be a plus
- Exposure to schematic and layout design and understanding would be a plus.
- Experience working with the energy metering segment is a plus.
Roles & Responsibilities:
- The selected candidate will be handling software development activities in Elixir and Typescript
- Technical development activities as per client requirements and internal operational processes.
- Coordinate with multi geographical teams for technical development.
- Close coordination with Technical Support team to visit customers and understand
Requirements.
- Maintaining/writing high quality code, tests and documentation
Location: Mohali
Compensation: Commensurate with the experience



