
Java Fullstack Developer – Job Description
We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.
Experience: 5+ years
Location: Bangalore
Job Description:
• Experience in Core Java, Spring Boot.
• Experience in microservices.
• Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
• Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
• Good knowledge of multi-threading
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Java
• Strong interpersonal, communication and analytical skills.
• Should be able to express their design ideas and thoughts.
About Wissen Technology:
Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen hassuccessfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array ofservicesincluding Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.

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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This role will report to the Chief Technology Officer
You Will Be Responsible For
* Driving decision-making on enterprise architecture and component-level software design to our software platforms' timely build and delivery.
* Leading a team in building a high-performing and scalable SaaS product.
* Conducting code reviews to maintain code quality and follow best practices
* DevOps practice development on promoting automation, including asset creation, enterprise strategy definition, and training teams
* Developing and building microservices leveraging cloud services
* Working on application security aspects
* Driving innovation within the engineering team, translating product roadmaps into clear development priorities, architectures, and timely release plans to drive business growth.
* Creating a culture of innovation that enables the continued growth of individuals and the company
* Working closely with Product and Business teams to build winning solutions
* Led talent management, including hiring, developing, and retaining a world-class team
Ideal Profile
* You possess a Degree in Engineering or a related field and have at least 20+ years of experience as a Software Engineer, with a 10+ years of experience leading teams and at least 4 Years of experience in building a SaaS / Fintech platform.
* Proficiency in MERN / Java / Full Stack.
* Led a team in optimizing the performance and scalability of a product
* You have extensive experience with DevOps environment and CI/CD practices and can train teams.
* You're a hands-on leader, visionary, and problem solver with a passion for excellence.
* You can work in fast-paced environments and communicate asynchronously with geographically distributed teams.
What's on Offer?
* Exciting opportunity to drive the Engineering efforts of a reputed organisation
* Work alongside & learn from best in class talent
* Competitive compensation + ESOPs
Your Opportunity Join our dynamic team as a Full Stack Software Dev, where you'll work at the intersection of innovation and leadership. You'll be part of a passionate group of engineers dedicated to building cutting-edge SaaS solutions that solve real customer challenges. This role is perfect for an experienced engineer who thrives on managing teams, collaborating with leadership, and driving product development. You’ll work directly with the CEO and senior architects, ensuring that our products meet the highest design and performance standards.
Key Responsibilities
- Lead, manage, and mentor a team of engineers to deliver scalable, high-performance solutions.
- Coordinate closely with the CEO and product leadership to align on goals and drive the vision forward.
- Collaborate with distributed teams to design, build, and refine core product features that serve a global audience.
- Stay hands-on with coding and architecture, driving key services and technical initiatives from end to end.
- Troubleshoot, debug, and optimize existing systems to ensure smooth product operations.
- Requirements & Technical Skills
- Bachelor's/Master’s/PhD in Computer Science, Engineering, or related fields (B.Tech, M.Tech, B.CA, B.E./M.E).
- 4 to 8 years of hands-on experience as a software developer, ideally in a SaaS environment.
- Proven track record in developing scalable, distributed systems and services.
- Solid understanding of the Software Development Lifecycle (SDLC).
- Strong programming experience in Spring & Hibernate with Kotlin, React, Nest.js, Python, and Shell scripting.
- Expertise in Unix-based systems, container technologies, and virtual machines.
- Knowledge of both relational and non-relational databases (MySQL, PostgreSQL, MongoDB, DocumentDB). Preferred Qualifications
- Familiarity with Agile methodologies.
- Experience working on both structured and unstructured data sources. Soft Skills
- Strong leadership, coaching, and mentoring capabilities to inspire and guide a team of engineers.
- Excellent communication skills, with the ability to present complex technical concepts clearly to non-technical stakeholders.
- Adaptable to new technologies in a fast-paced environment.
Hi All,
We are looking for a Senior Full Stack Java Developer for Chennai and Coimbatore location.
Responsible for building full stack Spring applications using Angular / Bootstrap / JavaScript / Java / SpringBoot / JPA / SpringJDBC/ Hibernate / MySQL / SQL Server.
The primary responsibilities will be to understand the requirements, design and development of applications using industry standard best practices.
Skills & Qualification:
An engineering degree in computer science or electronics or others
Strong Design and Analytical Skills with good understanding of Design Patterns
Must have 4+ years of Java/Spring/JPA
Must have 3+ years of experience with Web API
Must have 3+ years of experience with Angular 12, Bootstrap , JQuery , JavaScript
Strong working Experience in application development using client-side technologies like Bootstrap/HTML/Java Script/CSS/AJAX/JQuery Strong understanding of Microservices architectures
Must have 4+ years of experience working with Spring, Springboot, REST API, JPA and Hibernate
Must have 4+ years of experience working with SQL Server, MySQL and other Databases
At least 3+ years of working with Tomcat / Jboss or other application server
Experience working with SOAP Web Service with WS-Security
Strong knowledge of HTTP/HTTPS, XML, XML Schemas, XSLT, JSON, RESTful Web Services
Strong Knowledge of WS-Security, OAuth, JWT is required
Agile development experience is preferred
Good Communication and presentation skill
Job role : Java full stack developer
Experience : 3-7yrs
Location : Chennai
Must have
6+ total years of experience
Primarily frontend - 65% (4+ years of very strong relevant experience with Java script and ReactJS) - mandate
Backend - 35% (2.5+ years of very strong relevant experience with Java, Spring Boot
Database - very very mandate (Relational Database - MySQL, PostgreSQL, MongoDB).
Mainly looking for a candidate who has a very strong hands on, great exposure to the above mentioned skills.
Chennai(Daily to be reported to office)
Requirements
Strong expertise in front-end technologies such as HTML, CSS, JavaScript, and modern frameworks like
ReactJS
Solid understanding of server-side languages and frameworks such as Java/Spring Boot.
Experience with relational and non-relational databases (e.g., MySQL, PostgreSQL, MongoDB) and data
modeling principles.
Excellent problem-solving skills, attention to detail, and ability to thrive in a fast-paced, collaborative
environment.
Effective communication skills and ability to articulate technical concepts to both technical and non-
technical stakeholders
Route to Smile is a patient-centric, tech-oriented brand in the Healthcare space.
With a team of experts and a mission to continuously innovate, Route to Smile is revolutionizing the Healthcare industry by providing customized solutions to facilitate accurate and precise clinical outcomes and patient-specific care with a focus on technological service delivery.
As a part of their latest offerings, Route to Smile is leveraging leading technologies including IoT, Industry 4.0 and AI/ML to further enable healthcare professionals to improve patient engagement and drive overall practice growth.
Job Description:
We are looking for an enthusiastic and motivated individual who is willing to work in Java technologies, with experience on front-end languages and libraries (e.g. Angular, HTML/ CSS, JavaScript, XML, jQuery, Vue.js, React) and its related back-end languages (e.g. Java) and frameworks (e.g. Spring boot, Node.js, Spring MVC, Hibernate, Struts, etc.) and who are also willing to work in challenging environment.
The candidate will be an integral member of a team that will employ the latest techniques and best practices in software development and utilize best-in-class tools and frameworks to build a first-of-their-kind cloud-agnostic, enterprise-class large-scale SaaS application.
Key Responsibilities:
- Responsible for building the architecture, key components, and middleware of the platform and developing fully multi-tenant systems
- Develop workflow management functions
- Develop REST APIs, as well as contribute to the overall API framework
- Implement solutions using iterative processes, Agile development methodologies and test-driven development
- Being a senior developer, you will also be required to lead a team of junior developers.
Technical Skills:
- 5 to 9 years of development experience with Java and related front-end and back-end technologies, and experience working in a distributed systems environment.
- Extensive experience in developing full stack end-to-end scalable and distributed applications.
- Experience in SaaS Application architecture & design and working with database modeling and design concepts. Understanding of database design and maintenance and experience with SQLite, PostgreSQL, and MySQL.
- Experience with developing loosely coupled design, Micro-services development, message queues, and customized application deployment using RESTful services, implementing REST APIs with Spring or JAX-RS.
- Working knowledge of either Spring boot, Spring MVC, Hibernate, Struts Framework, building REST based Web Services using Java EE Standards
- Have experience in single sign-on, multi-factor authentication and security background.
- Knowledge of Business Process Model and Notation (BPMN 2.0) workflow engines such as Activiti, jBPM, Orchestra, and Flowable, however not mandatory.
Good to have Skills:
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design.
- Good understanding of HTML5, CSS3, JavaScript.
- Good familiarity with Linux operating system, managing Linux servers and using AWS (EC2, S3).
- Familiarity with administering, automating, and deploying to cloud-based environments such as AWS, Google Cloud Platform, or Azure, or working experience with Kubernetes.
- Should have used GIT.
- Understanding of search technologies such as Solr, ElasticSearch, and Lucene
- Have working knowledge in CI/CD pipelines (Concourse/Jenkins), and at times wear multiple hats to double up as Dev Ops
- Experience being part of product teams and in handling integrations, good at communication and teamwork skills.
- Strong emphasis on quality and the ability to deliver quickly and consistently.
- Self-driven and motivated to work with cutting edge technology.
• Should have hands-on experience in Java + Spring boot and REST/JSON API
• Should have hands-on experience in Java + Angular and REST/JSON API Spring ORM(Spring Data JPA or Hibernate)
• Basic HTML,CSS,Bootstrap
• Basic JavaScript, JQuery or UI frameworks.
• Knowledge of SQL will be an advantage.
• Ability to quickly diagnose the problem areas and come up with solutions and/or workarounds.
• Understanding of source code management and necessary technical documentation.
• Having hands-on experience and knowledge of Rest APIs and JSON.
• Should have been part of the development of production-grade applications on java Spring + REST/JSON + HTML + Javascript.
• Should have been part of development of production-grade application on Java + Angular + REST/JSON + HTML + Javascript.
• Good Communication skills, as require direct client interaction.
Senior Cloud Developer
A Moving Experience.
We are looking for a motivated Java software developer. Your main responsibilities will be, but not limited to:
- Participate to the technical aspects of the software solution through the full life-cycle of the development including requirements, design, implementation, testing, documentation, maintenance, training and support
- Using Spring, support and develop software that is based on a micro-services framework
- Play an active role in daily scrums, weekly grooming sessions and sprint planning sessions
- Conduct code reviews to ensure high quality
- Write code that is performant and maintainable
- Collaborate with QA engineers to define the best test strategy and how it integrates into our CI/CD pipelines
Number of Years of Work Experience: 5+ years software industry experience
Required Skills:
- 5+ years of experience working with Java
- Experience in AWS/Azure
- Extensive experience in OO design and design patterns
- Experience working with databases (e.g.: MSSQL, PostgreSQL, etc.)
- Hands-on experience with the "container ecosystem" e.g., Docker, Kubernetes
- Experience building high-performant, high-available software
- Experience with Infrastructure as Code IAC, CI/CD
- Desire to learn new technologies
- Excellent oral and written communication skills
- Self-starting, self-motivated, self-directed, and self-sufficient
Preferred Skills:
- Experience with client/server software architecture and SoA (Service-oriented Architecture)
- Familiar with the Spring Framework
- Familiar with Spring Boot
- Familiar with Jira
- Familiar with monitoring technologies (e.g.: Graphite/Grafana, Postgrace, ELK, etc.)
- Unix/Linux OS and networking knowledge
Education:
- BS/MS University degree in Electrical Engineering, Computer Engineering, Computer Science or equivalent.
• Proven experience with coding using JAVA/J2EE.
• Experience developing Multi Channel responsive web application.
• experience working with Windows, Unix/Linux Operating system environments.
• Familiarity with common stacks.
• Experience/Knowledge of multiple front - end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery).
• Excellent communication and teamwork skills.
• Willingness to travel within India or aboard for short term or long term would an added advantage.
Minimum Four years of experience.
Good for you to have –
Excellent knowledge of architectural/design patterns, data structures and algorithms
Expertise on performance tuning and optimizations.
You will definitely possess these technical skills –
Core skill set (must) : Core Java, Multi-threading, GC, J2EE technologies, REST
Core skill set (must) : RDBMS, Data Modeling, DB tuning
Working Knowledge (must): Server side implementation for highly concurrent and responsive systems.









