
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.
- 5-8 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
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Job Title : Full Stack Engineer
Location : New Delhi
Job Type : Full-Time
About the Role :
We are seeking a passionate Full Stack Engineer who enjoys building scalable, high-performance applications across web and mobile platforms.
This role is ideal for someone eager to work in a fast-paced startup environment, contributing across the full development lifecycle.
Mandatory Skills :
React.js, Next.js, React Native, Node.js, Express.js, PostgreSQL, AWS (EC2/S3/RDS/IAM), RESTful APIs.
Key Responsibilities :
- Design, build, and maintain scalable applications for web and mobile.
- Translate UI/UX wireframes into efficient, reusable, and maintainable code.
- Optimize applications for maximum performance, scalability, and reliability.
- Work on both front-end and back-end development using modern frameworks.
- Participate in code reviews, debugging, testing, and deployment.
- Collaborate with cross-functional teams to deliver high-quality products.
Requirements :
- Experience : 1+ years of software development (internships + full-time combined acceptable).
- Frontend Skills : React.js, Next.js, React Native.
- Backend Skills : Node.js, Express.js, RESTful APIs.
- Database : Strong knowledge of PostgreSQL.
- Cloud : Exposure to AWS services (EC2, Elastic Beanstalk, RDS, S3, ElasticCache, IAM).
- Additional : Experience with Redis and BullMQ is a strong plus.
- Strong debugging, problem-solving, and analytical skills.
- Enthusiasm for working in a dynamic startup environment.

Job Description:
- 5+ years of development experience
- Expertise in IBM MDM version 11.x (Advanced Edition) product, hands-on multiple implementation experience.
- Hands on experience with IBM MDM Customization using features which includes Extension, Addition, Business proxies, SDP, Match-Merge Rules, Event Manager, Notification
- Exposure to MDM Information Domains (Party, Agreement, Location)
- Expert Java, JEE development background with RSA/ RAD, Websphere, MDM Workbench, SOAP Web Services, XML, XSD, WSDL
- Intermediate knowledge of SQL, Joins, Triggers(DB2/Oracle)
- Working knowledge of concepts like Service Oriented Architecture (SOA) and how to use these with different types of integration technologies
Primary Skills
- Expertise in IBM MDM version 11.x
- Hands-on multiple implementation experience.
- Customization using features
- Expert Java, JEE development background
- Intermediate knowledge of SQL
Secondary Skills
- Working knowledge of concepts like Service Oriented Architecture (SOA) and how to use these with different types of integration technologies
- Ability to work both independently and as part of a team
Company Overview:
An 8-year-old IT Services and consulting company based in Hyderabad providing services in maximizing product value while delivering rapid incremental innovation, possessing extensive SaaS company M&A experience including 20+ closed transactions on both the buy and sell sides. They have over 100 employees and looking to grow the team.
Location: Hyderabad and Bangalore (Remote after 3 months WFO)
Budget: 25-45LPA
Position: Senior Full stack Dotnet Developer with React
Experience: 8+ years of commercial experience
Mandatory skills: C#, Asp.Net MVC and WebAPI, React, OOPs
Role: Individual Contributor
Interview Process:
Offline Tech Test
Customer technical Round
CTO Discussion
FULL STACK DEVELOPER
Responsibilities
• Develop interactive, user-friendly applications using the latest frameworks
• Deliver across the entire application life cycle in the stages of concept, design, build, deployment, test, and release to app stores and support.
• Collaborate with product owners and designers to translate product requirements and designs into reality
• Own and develop feature sets that involve responsive UIs and restful services to ensure a seamless user experience.
• Interact with the product, engineering, and business teams across geographies to leverage their expertise and contribute efficiently.
• Ensure that all components and the overall application are robust and easy to maintain.
• Continuously optimize and improve the application performance
• Proactively acquire knowledge of the latest industry trends and best practices in mobile technologies to implement them and educate the teams to increase the effectiveness of technology solutions.
Requirements
• B.Tech/ B.S. or M.Tech/ M.S. or equivalent in Computer Science, IT, or related field
• 2-6 years of experience
Mandatory Skills
• 2+ years of experience designing and building production-level web applications including:
• Programming knowledge in JavaScript, NodeJS
• Good knowledge in developing front-end software, with deep experience in one or more relevant
front-end frameworks (ReactJs, Angular, Vue etc.).
• Expertise in Web/mobile app development using React Native
• Experience in product development on mobile platforms using React Native
• Familiar in developing backend (JS/Node/C#).
• Basic understanding of RDBMS databases
• Working knowledge of design patterns, SOLID principles, and development best practices. Ability to
independently write code and unit test cases
• Mastery of standard frontend technologies like modern HTML, CSS, JavaScript (we use React,
Redux, Webpack, NodeJS etc.), REST, and JSON.
Desirable Skills
• ES6/7, Node, package management /webpack/parcel.
• Exposure to data modeling with any of the database technologies.
• Full stack understanding of web/mobile/API/database development concepts and patterns.
• Experience in DevOps would be a plus.
• Experience in TypeScript would be a plus.
• Excitement about the latest trends in application design
- 8+ years of hands-on experience in enterprise software development using Java, and J2EE Framework.
- Experience with http://react.js/">React.js, AngularJS, strong knowledge of JavaScript, CSS, HTML5
- Passion for building enterprise web applications leveraging modern architecture principles, strong prior experience as a full stack developer.
- Expertise with CSS and building responsive pages, with a keen eye for UI design and usability
- Experience with web-accessibility/WCAG standards
- Experience working collaboratively with a globally distributed team.
- Experience with agile methodologies and good exposure to DevOps/CICD models.
- Passion for keeping up with new trends and developments in the programming community and is eager to find ways to incorporate these new ideas into our codebase.
**Work remotely / Work From Home with BigStep Technologies throughout your tenure**
Desired candidates must have 7+ years of total experience in backend development with good expertise in MEAN Stack (MongoDB, ExpressJS, AngularJS, Node.js) and JavaScript, along with strong development and coding skills, good analytical and problem-solving skills.
Roles and Responsibilities :
What You'll Do
- Create the system architecture for any product from scratch as well as drive it for more than one development teams
- Design and deliver solutions that enable fast and efficient deployment of quality code to production
- Document the architectural blueprint and end to end design through flowcharts and diagrams.
- Set coding standards for development teams and ensure all released code is following standards
- Oversee the code review process, performing reviews when necessary
- Establish strong communication channels and relationships with the development teams, supporting them throughout the release cycle
- Continuously evaluate the existing software to identify areas of improvement and ensure architectural integrity as additional features are added.
- Lead DevOps and implement tooling and process improvements when you identify gaps
- Work with various stakeholders and identify the scope of the work, provide high level estimations, create a timeline and come up with the approach and design for the same.
- Evaluate and recommend tools, technologies and processes to ensure the highest quality product platform.
- Coach and mentor the development teams to improve the overall expertise and skills of the team.
- Take care of the development of critical components and POCs for new technologies to be used.
- Deliver high quality deliverables individually/as a team adhering to industry best practices.
- Troubleshoot any errors or issues that arise in the application/infrastructure components quickly and efficiently.
What You Bring
- 7+ years in software development or product engineering
- Proficient in MEAN Stack
- Good experience in backend development with Node.js
- Expertise in developing RESTful APIs
- Have created multi-transactional and highly redundant systems from ideation to production
- Customer-centric mindset
- Expertise in Agile SCRUM best practices
- Expertise in implementing front-end of applications using HTML5, Angular.js
- Proficient in MVC, OOPS concepts, Web Development Concepts, HTML, JSON, REST API development
- Strong coding skills, good analytical and problem-solving skills
- Ability to break down complex technical concepts into something digestible by non-technical stakeholders
Who should not apply for this job
- If you are looking for a 100% hike in your salary but can't commit to what value you will bring on the table
- If you never read books
- If you jump companies every 11-12 months
- If you are not comfortable working on Saturdays
- If you have less than 2 years of experience
- If you have more than 4 years of experience
At this position you will:
- Get solid experience with high-load distributed architecture using REST and High load services.
- Work with automated CI/CD processes, AWS cloud, and VoIP.
- Implement and support microservices based on Elasticsearch, Mongo, and frontend.
Key-Skills Required:
Node.js | Express | REST Api | Javascript | Redux-Saga | MongoDB | Web security TLS/SSL | Web Sockets | Promises & Call-backs | Database & Data structures | Redis | Elasticseach | React.Js
Key Deliverables:
- New feature design and implementation, Bug fixing, testing and performance tuning.
- Work on the API and Engines.
- Code deployment on cloud & maintenance of the same.
- Take complete ownership of a product/feature from setup to deployment.
- Time-bound feature delivery & updating.
- Cost-saving using efficient & effective technologies
Role and Responsibilities:
- Work on back-end (+ frontend integration) development of core scripts using NodeJS / MongoDB /Express /Redux, and Redis.
- Manage Key-value based databases like Redis.
- Active participation in the development of a sophisticated platform as one of the leading developers.
- Document code consistently throughout the development process by listing a description of the program, special instructions, and any changes made in database tables on procedural, modular, and database level.
- Respond promptly and professionally to bug reports.
- Knowledge of bluebird.js (Promises), Async, etc will be of advantage.
- Coding and programming using Object-Oriented Programming, Data Structure and Algorithms, architecture/ design and build RESTful API.
- Passionate about building products and features and build the product from scratch with thrust on Web security, TLS/SSL, web sockets, etc
- Knows one or more of Wireframes/ Prototyping/ Functional Documentation of business.
4-10 LPA based on experience and on performance in the interview round (70% Fixed - 30% Variable Incentive based on performance/delivery schedule)
(We do ZERO deductions since the salary will be paid from US/Singapore)
>Good knowledge of wordpress, java, php, and woocommerce
>Front end and back end development
>Great knowledge of on page and off page SEO
>Sincere and dedicated








