
Required Skill Set
Software Engineer/Senior Software Engineer/Lead Engineer-Java
· Experience in Core Java 5.0 and above, Angular, Data Structures, OOPS, Multithreading, Algorithms, Collections, Unix/Linux
· Possess good architectural knowledge and be aware of enterprise application design patterns.
· Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
· Good development experience with RDBMS
· Good knowledge of multi-threading and high volume server side development
Basic working knowledge of Unix/Linux
· Excellent problem solving and coding skills in Java
· Strong interpersonal, communication and analytical skills.
· Should have the ability to express their design ideas and thoughts.
Job Brief-
· Understand product requirements and come up with solution approaches
· Build and enhance large scale domain centric applications
· Deploy high quality deliverables into production adhering to the security, compliance and SDLC guidelines

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: Tech Lead – Full Stack
Location: MG Road, Bangalore
Work Mode: Hybrid
Interview Mode: Virtual
Experience Required: 7–12 Years
Role Overview
We are looking for a Tech Lead – Full Stack with 7 to 12 years of experience in developing scalable SaaS products using Java, Spring Boot, and JavaScript frameworks. The ideal candidate has hands-on experience with microservices architecture, performance optimization, and cloud-native development, and is passionate about mentoring teams and driving engineering best practices.
Key Skills & Expertise
- Proficient in building scalable SaaS products with a focus on microservices architecture.
- Technologies: Java (Mandatory), Spring Boot, ReactJS or any other JavaScript framework.
- Strong experience in designing RESTful APIs and using mocking frameworks.
- Skilled in profiling services and debugging performance issues.
- Knowledge of Docker and Kubernetes for containerization.
- Familiar with data integration tools such as Pentaho Kettle or Apache Nifi.
- Ability to influence technical decision-making, with a strong focus on automation and security best practices.
What You Will Do
- Design, implement, test, and deploy both front-end and back-end components of the product.
- Build and deliver highly scalable services using Spring Boot.
- Develop frameworks and accelerators to speed up development.
- Establish and enforce engineering best practices.
- Create and review design artifacts using UML for team-wide implementation.
- Mentor and guide product engineers within the team.
- Ensure on-time delivery of user stories planned for sprints.
- Engage in all stages of the product development lifecycle – from planning and design to implementation and testing in multi-cloud environments.
- Deliver robust, quality-focused technical solutions to business problems.
- Work alongside a talented team solving complex technical challenges in building large-scale SaaS products.
- Contribute from the ground up to the architecture and modularization of the product for long-term scalability and maintainability.
- Share knowledge and expertise by writing blogs, articles, and whitepapers.
Technical Requirements
- Design and implement microservices architectures using Java and Spring Boot.
- Create, manage, and secure RESTful APIs.
- Collaborate with cross-functional teams in an Agile setting to ensure high-quality delivery.
- Mentor and support junior developers on the team.
- Experience with cloud platforms such as Azure or GCP, and orchestration tools like Docker and Kubernetes.
- Strong database skills in PostgreSQL.
- Exposure to:
- API Gateway
- Hibernate & JPA
- Transaction Management
- ACID Properties
- Multithreading & Context Switching
- Healthcare domain experience is a plus.
Job Responsibilities:
- Develop features across multiple sub-modules within our applications, including collaboration in requirements definition, prototyping, design, coding, testing, debugging, effort estimation, and continuous quality improvement of the design & code and deployment.
- Design and implement new features, provide fixes/workarounds to bugs, and innovate in alternate solutions.
- Provide quick solutions to problems and take a feature/component through the entire life cycle, improving space–time performance and usability/reliability.
- Design, implement, and adhere to the overall architecture to fulfill the functional requirements through software components.
- Take accountability for the successful delivery of functionality or modules contributing to the overall product objective.
- Create consistent design specifications using flowcharts, class diagrams, Entity Relationship Diagrams (ERDs), and other visual techniques to convey the development approach to the lead developer and other stakeholders.
- Conduct source code walkthroughs, refactoring, and ensure adherence to documentation standards.
- Support troubleshooting efforts in production systems and fulfill support requests from developers.
Experience and Skills:
- Bachelor’s degree in Computer Science or similar technical discipline required; Master’s degree preferred.
- Strong experience as a software engineer with demonstrated success developing a variety of software systems and increasing responsibility in analysis, design, implementation, and deployment tasks with a reputed software product company.
- Hands-on experience in product development using Java 8, J2EE, Spring Boot, Spring MVC, JSF, REST API, JSON, SQL Server, PostgreSQL, Oracle, Redis Cache, Amber, JavaScript/jQuery.
- Good to have experience in Handlebars.js, Flyway, PrimeFaces.
- Experience developing data-driven applications utilizing major relational database engines (SQL Server, Oracle, DB2) including writing complex queries, stored procedures, and performing query optimization.
- Experience building web-based software systems with N-tier architectures, dynamic content, scalable solutions, and complex security implementations.
- Strong understanding of Design Patterns, system architecture, and configurations for enterprise web applications.
- Exposure to development environments such as Eclipse, GitHub/Bitbucket.
- Comfortable with source code management concepts (version control).
- Self-motivated, energetic, fast learner with excellent communication skills (interaction with remote teams required).
- Experience with Agile software development is a plus.
Travel: Based on business needs.
Location: Gurgaon
Exp - 2+ Yrs
Location - Vikhroli, WFO
Budget - 70 to 80K PM
Skills - Core Java+Hibernate+O
Experience Required :
- Must have hands on development experience of 4 to 8 years.
Skills Required :
Candidate must have good experience in the following :
- Angular JS/Vue JS
- Java script/Jquery
- ASP.Net,
- SQL Server
- C#/LINQ
- WEB API Good To Have :
1. DevExpress / DevExtreme Third Party Control
2. HTML, CSS.
FullStack Developer( Angular + Node) | Location: Remote
Key Responsibilities:
1) The incumbent will be responsible for
building microservices based on a leading
NodeJS API framework while also
contributing to a large open source
community where your work will be seen
and used by thousands of developers.
2) You will work with the tech team
council that is composed of senior
architects to work on technical definitions
of new microservices and will mentor junior
developers that integrate these services
into client projects.
3) Coding complex modules
4) Building a knowledge base of the latest
programming trends, best practices, and
methodologies
5) Customizations to existing open source or
custom built applications
6) Code review and enforcing best practices
Improve Application architecture
7)Constantly improve his/her own skill set
8) Impeccable written and verbal communication
skills with the ability to present, explain and
defend design concepts in team and stakeholder
meetings.
9) Experience representing work to a broader
product team and other leaders, clearly and
succinctly articulating the goals and concepts
10) Knowledge of Typescript and Loopback.io would
be an added advantage
Qualification:
1) B.Tech/ BCA/ MCA or M.Tech
2) Relevant Experience should be 3-6 years.
3) Experience in Javascript frameworks (Node.js,
Angular.js/Reactjs)
4) Node ( at least 2 years is mandatory with Angular)
Personal characteristics:
- Strong portfolio and excellent attitude
- Delivery oriented and able to work under strict deadlines.
- Ability to drive the project with the team
- Problem-solving and innovation skills are a must
- Detail oriented and ability to organize
- Must be self-confident to work in a team and individually
- Strong communication skills
Responsibilities:
- Developing and maintaining all server-side network components.
- Ensuring optimal performance of the central database and responsiveness to front-end requests.
- Collaborating with front-end developers on the integration of elements.
- Designing customer-facing UI and back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Implementing effective security protocols, data protection measures, and storage solutions.
- Running diagnostic tests, repairing defects, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
- Keeping informed of advancements in the field of Web development.
Requirements:
- Bachelor's degree in computer science, information science, or similar.
- At least One year of experience as a Full Stack developer.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
- Should have hands on experience in using sockets, express, SQL query builder.
- Should have worked on database like SQL, MYSQL, MongoDB.
- Knowledge of front-end technologies such as HTML5 and CSS3
- Superb interpersonal, communication, and collaboration skills.
- Exceptional analytical and problem-solving aptitude.
- Great organizational and time management skills.
- Availability to resolve urgent web application issues outside of business hours.
Job Responsibilities:
- Be a part of a team developing a rapidly growing product used by thousands of small businesses.
- Responsible for building large scale applications that are high performance, scalable, and resilient in an microservices environment
- Evaluate new technologies and tools such as new frameworks, methodologies, best practices and other areas that will improve overall efficiencies and product quality
Skill Set:
- 3+ years of working experience in developing API centric core Java/J2EE applications using Spring boot, JPA, REST API, XML and JSON
- Experience in frontend framework - any one of Backbone, Angular, Vue or React
- Working experience in any one of the Cloud Platforms - Google Cloud (preferable) or AWS
- Experience in large scale databases - NoSQL and MongoDB.
- Hands on experience in Eclipse based development and using Git, SVN, Junit
- Past experience in startups or product development is a big plus.
Mern Plus Technologies looking for Angular Developer Having 2+ Yrs of experience in Angular
- Designing and developing user interfaces using AngularJS best practices.
- Adapting interface for modern internet applications using the latest front-end technologies.
- Writing JavaScript, CSS, and HTML.
- Developing product analysis tasks.
- Making complex technical and design decisions for AngularJS projects.
- Developing application codes and unit tests in AngularJS, Java Technologies, and Rest Web Services.
- Conducting performance tests.
- Consulting with the design team.
- Ensuring high performance of applications and providing support.







