

Role : Java Developer (2-7 years)
Location : Bangalore
Key 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 Spring boot, Java 8 and above.
- 2-7 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.

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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We are seeking an experienced Technical Lead with expertise in the MERN (MongoDB, Express.js, React.js, Node.js) stack to join our dynamic team. As a Technical Lead, you will play a pivotal role in leading the development of cutting-edge web applications. You will collaborate with cross-functional teams, mentor junior developers, and contribute to architectural decisions.
Responsibilities:
- Technical Leadership:
- Lead a team of developers in the design, development, and deployment of high-quality web applications.
- Provide technical guidance, mentorship, and support to team members.
- Take ownership of the technical architecture, ensuring scalability, reliability, and maintainability.
- Development:
- Hands-on development using the MERN stack to build robust and scalable web applications.
- Collaborate with the team to define technical specifications and implement solutions according to requirements.
- Code Review and Quality Assurance:
- Conduct code reviews to ensure adherence to coding standards, best practices, and architectural guidelines.
- Implement and maintain automated testing processes to guarantee the quality of deliverables.
- Technical Strategy:
- Collaborate with product managers, designers, and other stakeholders to define technical requirements and priorities.
- Contribute to the development of the technical roadmap and ensure alignment with business goals.
- Problem Solving:
- Identify technical challenges and provide innovative solutions.
- Troubleshoot and resolve technical issues as they arise.
- Documentation:
- Create and maintain technical documentation including architecture diagrams, API specifications, and system documentation.
- Stay Updated:
- Keep abreast of industry trends, emerging technologies, and best practices in web development.
Requirements:
- Bachelor's or higher degree in Computer Science or a related field.
- Proven experience as a Technical Lead or Senior Developer with expertise in the MERN stack.
- Strong proficiency in MongoDB, Express.js, React.js, and Node.js.
- Proficient in front-end technologies such as HTML, CSS, and JavaScript.
- Experience with version control systems (e.g., Git).
- Familiarity with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker).
- Excellent problem-solving and analytical skills.
- Strong communication and leadership abilities.
- Ability to work collaboratively in a cross-functional team environment.

you should be good in react node and javascript and able to build projects on the same.
You will be the part of India Accelerator tech team, the best startup Accelerator of india. Great learning and growth opportunity



Senior Software Engineer for Woliba
Job Overview
We are looking for an experienced Senior Software Engineer who will develop designing and develop new software solutions; as well as support existing product updates and enhancements. Our Senior Software Engineer will join a growing team of developers responsible for building new and supporting existing products.
The ideal candidate will have the ability to prioritize well, communicate clearly, have a consistent track record of delivery and have excellent software engineering skills. Creative engineering is balanced with high quality and a customer focus. Must be able to work across multiple facets of the project and juggle multiple responsibilities at the same time. Strong analytic capability and the ability to create innovative solutions. We are looking for a highly motivated individual who is looking to grow their career in a fast-paced environment.
Responsibilities
- Understand complex application design and program activities in the latest techniques and technologies: PHP, MySQL, Laravel, Rest APIs, Javascript, React, CSS, HTML and AWS Infrastructure
- Implement high-quality code in an agile, test-driven development environment
- Create high-performance APIs, libraries and microservices that scale to meet/exceed client expectations
- Participate in design and code reviews
- Perform performance and scalability analysis as needed
- Find creative and elegant solutions to complex problems
- Research, evaluate and adopt next-generation technologies
- Build automated unit and integration tests as needed
- Work closely with our Designers, Engineers, Product Owners and Application Engineers and build automated solutions
- Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development and proposed solutions
- Develop software solutions by studying information needs; conferring with users; studying systems flow, data usage and work processes; investigating problem areas; following the software development lifecycle
- Prepare and install solutions by determining and designing system specifications, standards and programming
- Accomplish engineering and organization mission by completing related results as needed
- Protect operations by keeping information confidential
- Mentor junior and mid-level engineers
- Make informed decisions quickly and take ownership of services and applications at scale
- Understand business needs and know how to create the tools to manage them
- Grow engineering teams by interviewing, recruiting and hiring
Qualifications and Skills
- 5+ years of experience with PHP, MySQL, Rest APIs,
- 3+ years of experience with Javascript, React, CSS, and HTML
- Experience with AWS Infrastructure a plus
- Experience with Github and tools like Bugsnag and Crashlytics
- Experience working in an agile environment that follows Scrum or other agile methodologies
- Experience developing software for Enterprise clients is preferred
- Experience working with project management tools such as Asana or Trello is a plus
- Excellent time management skills, with the ability to work under deadlines in a fast-paced environment
- Attention to detail and commitment to high-quality/error free deliverables
- Great communication and problem-solving skills
- Detail-oriented and a critical thinker
- Collaborate with team to brainstorm and create new products
- Stay on the leading edge of development practices
- A team player and leader but can work independently
About you
- Bachelor’s or Master’s in Computer Science or Computer Engineering
- 6+ years of software development experience
- Experience in SaaS (Software as a Service) model building scalable platforms utilizing micro services/distributed systems architecture using: restful APIs by internal and external partners
- Understanding of data structures and algorithms
- Demonstrated experience with multi-tier applications
- Additional experience in customer-facing sustaining, support work and customer communication
Our Culture
We help companies manage their biggest asset, their people. We are disrupting the corporate wellness market to help companies large and small to support employee and workplace wellbeing. If you’re ready to join our growing team and have the opportunity to be a part of a company that is focused on Woliba (Work-Life-Balance) then we’d love to hear from you.



· Experience in leading a software team and managing software delivery project. · Strong experience in Python development in a full stack environment is a requirement, including , Flask · Strong Hands-on with VueJS/Vuex, JavaScript, React, Angular · Experience with SQLAchemy or similar ORM frameworks · Experience working with mapping APIs (e.g., Google Maps, Mapbox) · Experience using Elasticsearch and docker environment is a plus · Strong knowledge of SQL, comfortable working with MySQL and/or PostgreSQL databases · Understands concepts of Data Modeling · Experience with REST. · Experience with Git, GitFlow, code review process · Good understand with basic UI and UX principles |


Experience a minimum of 1 year building client-side of web development using React. A good eye for UI and UX design
React, Redux, TypeScript, Socket.io, Jest, Supertest, HTML5, SCSS, Docker, Kubernetes
Node.js (Good to have)
Experience with SOAP and REST web services from a client perspective Web API
Experience working with Bitbucket, Jira, Clickup
Experience working with Agile Scrum methodology
A self-driven attitude
Excellent written and spoken English
A knowledge and interest in sport will be helpful
Relevant Experience: 1 to 4+ years
Qualifications: Computer Science or Software Engineering degree
Skills required: -
- Strong architecture and design skills and keen business sense. -
- Ownership of projects and technical areas. -
- Strong core server-side technologies experience (Java), database design & performance tuning exposure. -
- Strong OO design skills, knowledge of frameworks such as Spring/ Spring Boot/ exposure to functional programming a plus. -
- Good knowledge of nodeJS/ noSQL a definite plus. -
- Good exposure to front end/UI skills (JS, HTML, Angular). -
- Good exposure to configuration management, testing, deployment. -
- Deep knowhow of data structures, algorithms. -
- Hands on development across technologies.
- Exp- 6-8 years.
- Qual- B.E/ B.Tech (Computer Science/ Equivalent) from a premier institute.
- Building interactive healthcare advertising application in MEAN stack and RESTfully abstract to the UI through a Node.js backend
- Defining code architecture decisions to support a high-performance and scalable product with a minimal footprint
- Addressing and improving any technical issues
- Collaborating well with engineers, and researchers to design and create advanced, elegant and efficient systems


Responsibilities
Work with dev teams and manage projects.
Plan with security and data protection as a foreword thought.
Build real-time and near real-time web applications with video/audio streaming.
Provide budgets and cost estimations for projects and server/service costs.
Design and develop client and server-side architectures.
Build front-end apps on React, Vue. You should be an expert at React.
Develop and manage database
Plan and write APIs
Test software to ensure responsive and efficiency
Write technical documentation
Requirement
5+ years experience
Front-end - React, Vue, Angular ( Expert in React and Angular)
Backend - Go-lang, Python, nodeJS, ( Must have working knowledge of atleast any of the two
programming languages)Framework: Django, Express JS
Misc - Linux, AWS, Deployment, Docker( Mandatory)




