
Responsibilities:
- Develop and maintain high-quality, efficient, and scalable backend applications.
- Participate in all phases of the software development lifecycle (SDLC)
- Write clean, well-documented, and testable code adhering to best practices.
- Collaborate with team members to ensure the successful delivery of projects.
- Debug and troubleshoot complex technical problems.
- Identify and implement performance optimizations.
- Participate in code reviews
- Hands-on experience with Springboot, Java 8 and above.
- 2-5 years of experience developing Java applications.
- Knowledge about at least one messaging system like Kafka, RabbitMQ etc.
- Required React developer requirements, qualifications & skills:
- Proficiency in React.js and its core principles
- Strong JavaScript, HTML5, and CSS3 skills
- Experience with popular React.js workflows (such as Redux)
- Strong understanding of object-oriented programming (OOP) principles.
- Experience with design patterns and best practices for Java development.
- Proficient in unit testing frameworks (e.g., JUnit).
- Experience with build automation tools (e.g., Maven, Gradle).
- Experience with version control systems (e.g., Git).
- Experience with one of these databases – Postgres, MongoDb, Cassandra
- Knowledge on Retail or OMS is a plus.
- Experienced in containerized deployments using Docker, Kubernetes and DevOps mindset
- Ability to reverse engineer existing/legacy and document findings on confluence.
- Create automated tests for unit, integration, regression, performance, and functional testing, to meet established expectations and acceptance criteria.
- Document APIs using Lowe’s established tooling.

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.
Connect with the team
Similar jobs
Job Title : Magento Developer (Magento 2 + PWA)
Experience : 4+ Years
Location : Hyderabad
Work Mode : Work From Office
Job Overview :
We are looking for a highly skilled Magento Developer with strong hands-on expertise in Magento 2 and Progressive Web Applications (PWA). The ideal candidate should have extensive experience building and maintaining Magento-based eCommerce applications using Magento PWA Studio.
While React.js knowledge is required for PWA development, the primary focus of this role is Magento + PWA development.
Mandatory Skills :
Magento 2, Magento PWA Studio, Progressive Web Applications (PWA), PHP, GraphQL, React.js, JavaScript, MySQL, REST APIs, HTML5, CSS3, Docker
Key Responsibilities :
- Develop, customize, and maintain Magento 2 websites, custom modules, themes, and extensions.
- Build and enhance Progressive Web Applications (PWA) using Magento PWA Studio, React.js, and GraphQL.
- Integrate third-party services such as payment gateways, ERP, CRM, and other REST/GraphQL APIs.
- Optimize website performance using Redis, Varnish, Elasticsearch/OpenSearch, caching, and indexing.
- Develop responsive frontend components using HTML5, CSS3, JavaScript, LESS/SASS, and React.js.
- Configure and manage Docker-based development environments.
- Implement Magento security updates, performance optimizations, and best development practices.
- Collaborate with cross-functional teams to deliver scalable and high-performance eCommerce solutions.
Required Skills :
- Strong hands-on experience with Magento 2 Development
- Expertise in Magento PWA Studio and Progressive Web Applications (PWA)
- Good knowledge of PHP, MySQL, GraphQL, and REST APIs
- Working experience with React.js (primarily for Magento PWA development)
- Proficiency in JavaScript, HTML5, CSS3, LESS/SASS, and TypeScript
- Experience with Redis, Varnish, Elasticsearch/OpenSearch, and Docker
- Familiarity with Git, API integrations, and performance optimization techniques
Note :
Candidates must have strong hands-on experience in Magento 2 and Magento PWA Studio. React.js is required to support PWA development, while exposure to the remaining technologies is considered an added advantage.
Software Engineer
Company Introduction
Since 1983 company has been an innovative software business, that has continued to grow year on year due its continued
success. With ongoing market developments and investment within the company, exciting times are ahead of the team!
The Role-
We are looking for a full stack engineer to join our team. We ideally hire engineers who are comfortable across the full stack, but
we know you will have a preference about being on the front-end or back-end. As long as you're happy to work on both sets of
tasks – you should carry on reading!
Our Technology
• Front-end: JavaScript, Angular (or good understanding of React, Vue JS, Knockout JS or similar)
• Back-end: C#, ASP.NET, Web API, MVC, Entity Framework
• Database: SQL Server. Knowledge of non-SQL databases is a plus
• Cloud: Microsoft Azure, AWS
Responsibilities-
• Design of the overall architecture of the web application
• Implementation of a robust set of services and APIs to power the web application
• Building reusable code and libraries for future use
• Optimization of the application for maximum speed and scalability
• Implementation of security and data protection
• Translation of UI/UX wireframesto visual elements
• Integration of the front-end and back-end aspects of the web application
Additiontionalresponsibilitiesfor Project Lead
• Active participation in design\build cycle of the software engineering life cycle (prototyping, architecture, detailed design,
development, testing and deployment).
• Providing expertise in technical analysis and solving technical issues during project delivery.
• Code reviews, test case reviews and ensure code developed meets the requirements.
• Collaborate with product management and engineering to define and implement innovative solutions for the product
direction, visuals and experience.
• Requirement gathering and understanding, analyze and convert functional requirements into concrete technical tasks and able
to provide reasonable effort estimates
• Mentor and develop skills of junior software engineers in the team.
Tech Skills and Qualifications
• Contract Length : 1 year
• Software Engineering Degree with 3-5 years of experience.
• Expert knowledge of JavaScript and Node.js, good understanding of Angular and JavaScript testing frameworks (such as Jest,
Mocha etc.)
• Good understanding of Cloud Native architecture, containerisation, Docker, Microsoft Azure/AWS, CI/CD, and DevOps
culture.
• Knowledge of cloud-based SaaS applications/architecture.
• Practical experience in the use of leading engineering practices and principles.
• Practical experience of building robust solutions at large scale.
• Appreciation for functions of Product and Design, experience working in cross-functional teams.
• Understanding differences between multiple delivery platforms (such as mobile vs. desktop), and optimizing output to
match the specific platform.

Role Proficiency:
Leverage expertise in a technology area (e.g. Java Microsoft technologies or Mainframe/legacy) to design system architecture.
Knowledge Examples:
- Domain/ Industry Knowledge: Basic knowledge of standard business processes within the relevant industry vertical and customer business domain
- Technology Knowledge: Demonstrates working knowledge of more than one technology area related to own area of work (e.g. Java/JEE 5+ Microsoft technologies or Mainframe/legacy) customer technology landscape multiple frameworks (Struts JSF Hibernate etc.) within one technology area and their applicability. Consider low level details such as data structures algorithms APIs and libraries and best practices for one technology stack configuration parameters for successful deployment and configuration parameters for high performance within one technology stack
- Technology Trends: Demonstrates working knowledge of technology trends related to one technology stack and awareness of technology trends related to least two technologies
- Architecture Concepts and Principles: Demonstrates working knowledge of standard architectural principles models patterns (e.g. SOA N-Tier EDA etc.) and perspective (e.g. TOGAF Zachman etc.) integration architecture including input and output components existing integration methodologies and topologies source and external system non functional requirements data architecture deployment architecture architecture governance
- Design Patterns Tools and Principles: Applies specialized knowledge of design patterns design principles practices and design tools. Knowledge of documentation of design using tolls like EA
- Software Development Process Tools & Techniques: Demonstrates thorough knowledge of end-to-end SDLC process (Agile and Traditional) SDLC methodology programming principles tools best practices (refactoring code code package etc.)
- Project Management Tools and Techniques: Demonstrates working knowledge of project management process (such as project scoping requirements management change management risk management quality assurance disaster management etc.) tools (MS Excel MPP client specific time sheets capacity planning tools etc.)
- Project Management: Demonstrates working knowledge of project governance framework RACI matrix and basic knowledge of project metrics like utilization onsite to offshore ratio span of control fresher ratio SLAs and quality metrics
- Estimation and Resource Planning: Working knowledge of estimation and resource planning techniques (e.g. TCP estimation model) company specific estimation templates
- Working knowledge of industry knowledge management tools (such as portals wiki) company and customer knowledge management tools techniques (such as workshops classroom training self-study application walkthrough and reverse KT)
- Technical Standards Documentation & Templates: Demonstrates working knowledge of various document templates and standards (such as business blueprint design documents and test specifications)
- Requirement Gathering and Analysis: Demonstrates working knowledge of requirements gathering for ( non functional) requirements analysis for functional and non functional requirement analysis tools (such as functional flow diagrams activity diagrams blueprint storyboard) techniques (business analysis process mapping etc.) and requirements management tools (e.g.MS Excel) and basic knowledge of functional requirements gathering. Specifically identify Architectural concerns and to document them as part of IT requirements including NFRs
- Solution Structuring: Demonstrates working knowledge of service offering and products
Additional Comments:
Looking for a Senior Java Architect with 12+ years of experience. Key responsibilities include:
• Excellent technical background and end to end architecture to design and implement scalable maintainable and high performing systems integrating front end technologies with back-end services.
• Collaborate with front-end teams to architect React -based user interfaces that are robust, responsive and aligned with overall technical architecture.
• Expertise in cloud-based applications on Azure, leveraging key Azure services.
• Lead the adoption of DevOps practices, including CI/CD pipelines, automation, monitoring and logging to ensure reliable and efficient deployment cycles.
• Provide technical leadership to development teams, guiding them in building solutions that adhere to best practices, industry standards and customer requirements.
• Conduct code reviews to maintain high quality code and collaborate with team to ensure code is optimized for performance, scalability and security.
• Collaborate with stakeholders to defined requirements and deliver technical solutions aligned with business goals.
• Excellent communication skills
• Mentor team members providing guidance on technical challenges and helping them grow their skill set.
• Good to have experience in GCP and retail domain.
Skills: Devops, Azure, Java
Must-Haves
Java (12+ years), React, Azure, DevOps, Cloud Architecture
Strong Java architecture and design experience.
Expertise in Azure cloud services.
Hands-on experience with React and front-end integration.
Proven track record in DevOps practices (CI/CD, automation).
Notice period - 0 to 15days only
Location: Hyderabad, Chennai, Kochi, Bangalore, Trivandrum
Excellent communication and leadership skills.
Job Title : Senior MERN Stack Developer with Blockchain Expertise
Location : Indore, MP
Experience : 5-7 years
Job Type : Full-time, On-site
We're seeking a seasoned Senior MERN Stack Developer with a strong focus on blockchain technology to join our innovative team in Indore. As a Senior MERN Stack Developer, you'll play a pivotal role in crafting and implementing cutting-edge blockchain solutions using the MERN stack. Your expertise will contribute to the development of secure, scalable, and decentralized applications. If you're passionate about blockchain technology, possess extensive MERN stack experience, and thrive in a collaborative environment, we encourage you to apply and be a key player in our transformative projects.
Requirements :
- Proven experience as a Full Stack Developer with a specialization in blockchain technology.
- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).
- Experience with major blockchain platforms such as Ethereum, Hyperledger, or similar.
- Solid understanding of smart contract development and implementation.
- Knowledge of decentralized application (dApp) development.
- Familiarity with cryptography and principles of blockchain security.
- Strong problem-solving and analytical skills.
- Excellent collaboration and communication skills.
Skills :
- MongoDB, Express, Node.js, React.js
- Next.js (knowledge preferred but not mandatory)
- WordPress/Shopify experience (preferred)
- Real-time communication using Socket.IO or WebRTC (preferred)
- GraphQL API development
- Experience with integrating payment gateways
If you're ready to take on exciting challenges and contribute to groundbreaking projects, apply now and join us in shaping the future of blockchain technology.
Job Title: PHP Developer (Laravel)
Location: Indiranagar, Bangalore (or freelance)
Experience Level: 1-5 years in Laravel & PHP Development
The Role:
As a PHP Developer at Madras Mandi, you will be responsible for designing, developing, and maintaining web applications. Your expertise in Laravel and PHP will play a critical role in delivering high-quality and scalable solutions.
The candidate can join full-time or even freelance flexibly.
Key Qualifications:
- A degree in programming, computer science, or a related field/experience.
- Experience working with PHP, performing unit testing, and managing APIs such as REST.
- A solid understanding of application design using Laravel.
- Knowledge of database design and querying using SQL.
- Proficiency in HTML and JavaScript.
- Practical experience using the MVC architecture.
- A portfolio of applications and programs to your name.
- Problem-solving skills and critical mindset.
- Great communication skills.
- The desire and ability to learn.
Responsibilities:
- Collaborate with cross-functional teams to design and implement web applications.
- Develop and maintain clean, efficient, and reliable code.
- Conduct code reviews and provide feedback to peers.
- Troubleshoot and resolve technical issues.
- Stay updated with industry trends and best practices.
Why Us?
- Opportunity to work on exciting and challenging projects.
- Competitive salary and benefits package.
- Professional growth and development opportunities.
- Collaborative and supportive team environment.
Join us in shaping the future of web development!
mavQ is seeking a motivated Consultant to join our team. You will be an integral member of the Professional Services team dedicated to work on the recently acquired mavQ’s Electronic Research Administration products built on a REST based Java platform running in Tomcat. The work is about 70% implementation and new development and 30% maintenance.
Work Location: Hyderabad, India.
What You will be doing:
- Work closely with the Business Analysts and Project Managers to implement the products on new customer sites
- Analyze client requirements and match with system functionality to develop SOWs.
- Develop tools and applications with producing clean, standardized, and scalable code
- Look into ways implementation tasks can be automated using appropriate tools and scripting
- Troubleshooting bugs and answering implementation questions from customers and the product teams.
- Collaborate with other cross-functional teams
- Ensure change management processes are followed
- Ensure software is up-to-date on latest versions of Apache Tomcat, Apache Solr and Java
What you will bring:
- Overall 2-5 Years of experience.
- Web development using Java, JavaScript, XML, XSLT, CSS, REST API, Apache Solr, Apache XSL-FO, Apache Tomcat
- Database knowledge of SQL, T-SQL
- Some ETL experience - Knowledge of Pentaho Business Intelligence / Pentaho Data Integration preferred.
- Basic understanding of upgrading Java applications running on Tomcat to newer versions of Java and Tomcat.
- Basic understanding of cloud computing & distributed systems.
- Basic understanding of command-line interfaces & shell
- Internally motivated, able to work proficiently both independently and in a team environment
- Strong communication skills with both internal team members and external business stakeholders
- Strong initiative to find ways to improve solutions, systems, and processes
- Experience with agile development methodologies including Kanban and Scrum
- Analytical mind with problem-solving aptitude
What we offer:
- Group Medical Insurance (Family Floater Plan - Self + Spouse + 2 Dependent Children)
- Sum Insured: INR 5,00,000/-
- Maternity cover upto two children
- Inclusive of COVID-19 Coverage
- Cashless & Reimbursement facility
- Access to free online doctor consultation
- Personal Accident Policy (Disability Insurance) -
- Sum Insured: INR. 25,00,000/- Per Employee
- Accidental Death and Permanent Total Disability is covered up to 100% of Sum Insured
- Permanent Partial Disability is covered as per the scale of benefits decided by the Insurer
- Temporary Total Disability is covered
- An option of Paytm Food Wallet (up to Rs. 2500) as a tax saver benefit
- Monthly Internet Reimbursement of upto Rs. 1,000
- Professional Development opportunities through various mavQ sponsored certifications on multiple technology stacks including Google Cloud, Amazon & others
- 6 to 9 yrs You can write backend code using primarily Java
- You can contribute to frontend code stack in ReactJS or other Javascript framework
- front-end technologies (ReactJS /AngularJS) experience
- 3+years of experience with web application development
- 3+ years of database experience
- 3+ years of Webservices or API Development experience
- 3+ years of experience with Java development
- Web Framework experience with Spring MVC
- Strong work experience with Java, Spring Boot, Microservices, MongoDB
- Web UI experience with CSS, AJAX, JavaScript, Bootstrap, AngularJS / ReactJS
- Familiarity and working knowledge Docker, Jenkins
- Database and caching experience, SQL and NoSQL (SQL, Postgres)
Description
We are looking for an experienced IT MEAN Stack Developer who has an indepth knowledge and skills encompassing the front end, back end, language, Server, API, Database, DevOps processes.
Roles and Responsibilities
- Developing front end website architecture
- Designing user interactions on web pages
- Developing back end website applications
- Creating servers and databases for functionality
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications
- Working alongside graphic designers for web design features
- Seeing through a project from conception to finished product.
- Designing and developing APIs
- Meeting both technical and consumer needs
- Staying abreast of developments in web applications and programming languages.
Technical Experience/skills & Qualifications required:
- Degree in Computer Science
- 6 to 8 years of experience in Information Technology with atleast 4+ years in MEAN stack development
- Highly experienced with back-end programming languages Ex: Python, Ruby, Java, .NET, JavaScript etc
- Proficient experience using advanced JavaScript libraries and frameworks such as AngularJS, ReactJS, Node JS, KnockoutJS, BackboneJS, etc.
- Development experience for both mobile and desktop.
- Understanding of server-side languages including such-as Jade, EJS, Jinja, etc.
- Experience with cloud message APIs and usage of push notifications
- Experience in development using the DevOps tools like Kubernetes, GitHub, Jenkins
- Experience in developing applications on the cloud platform especially AWS
- Familiarity with database technology such as MySQL, Oracle, and MongoDB
- Understanding and implementation of security and data protection.
- Experience working with JIRA and Gitlab
- Maintain code integrity and organization
- Experience working with graphic designers and converting designs to visual elements.
Mandatory Skill Set: Front End: React JS & Javascript
Backend: Python-Django/ Flask
Responsibilities
- Responsible for design and architecture of functional prototypes and production ready systems
- Uses open source frameworks as appropriate Django Preferred
- Develops Python and JavaScript code as necessary
- Python development to support middleware for REST API
- Communicate technical concepts with trade offs, risks, and benefits
- Evaluate and resolve product related issues
Requirements
- Demonstrable experience writing clean, thoughtfully crafted Python or PHP that scales
- Strong understanding of JavaScript, HTML, and CSS3
- Good understanding of REST API's and experience in building them.
- Experience on asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross browser compatibility issues and ways to work around such issues
- Proficient understanding of code versioning tools, such as Git / Mercurial / SVN
- Good understanding of browser rendering behaviour and performance









