
Job Description :
Java Full Stack Developer (Java + Angular) We are solving complex technical problems in the financial industry and need talentedsoftware engineers to join our mission and be a part of a global software development team. As a Java Full Stack Developer, you will be responsible for designing, developing, and maintaining enterprise applications using Java and Angular. You will collaborate with cross-functional teams to define, design, and ship newfeatures, and you will work closely with Architects to ensure the technical feasibilityof designs and implement them accordingly.
Required Skills: Exp. - 4 to 9 years. Experience in Core Java 8 and above, Spring (including Core, Web Mvc, Batch, Cloud etc). Extensive experience in developing enterprise-scale n-tier applications for financial domain. Should possess good architectural knowledge and be awareof enterprise application design patterns. Should be able to analyze, design, develop and test complex, low-latency clientfacing applications. Develop user interfaces for modern web applications using Angular.

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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Location: Pune/Bengaluru
As a Software Engineer, you will tackle a highly challenging role within our Cyber Security Engineering integration development team. You will be responsible for the End-to-End (E2E) delivery of projects from gathering customer requirements to deploying high-performance data exchange solutions on-prem or in the cloud. We are looking for a Systems-Level Thinker who can seamlessly transition between building complex integrations and architecting high-throughput, low-latency backends. Because each integration may require a different technical approach, we value engineers who love reskilling, following agile best practices, and maintaining an evolving mindset.
Core Responsibilities
Customer and Stakeholder Collaboration
● Customer Delight: Maintain a strong customer-first attitude while designing, building, and deploying products.
● Technical Communication: Articulate complex technical trade-offs clearly to both business stakeholders and engineering teams.
● Pipeline Management: Manage customer relationships effectively to ensure a continuous flow of project scope, maintaining clear team backlogs.
Job Requirements
● Experience: 3+ years of proven software engineering experience, with a track record of leading small engineering teams or mentoring junior devs.
● High-Throughput Backend Focus: 3+ years of experience engineering robust, real-time backends specifically using Go (Golang) or Java.
● Polyglot and Integration Capability: Deep expertise in at least one or two additional languages/frameworks from our ecosystem: Python, TypeScript, Node.js, React.js, Angular, C#, or C++.
● Computer Science Fundamentals: Excellent knowledge of complex Data Structures, algorithms, and their correct situational usage.
● Adaptability: A passionate programmer who is genuinely open and excited to learn new software development skills as required by changing project demands.
Bonus / Added Advantages
● AI & Intelligent Automation: Hands-on knowledge of AI concepts, Large Language Models (LLMs), and experience building or integrating AI agents to automate complex workflows or security processes.
● Cybersecurity Domain: Experience in the cybersecurity space (SIEM, SOAR, or platform security).
● Modern Web Tech: Strong experience in developing software using modern web technologies.
● E2E Lifecycle: Proven background handling a project completely from discovery to cloud/on-prem deployment.
● Open Source: Active contributions to the Open Source community. (Please share your GitHub/GitLab links in your application!)
Job Description: We are seeking a talented Java Full Stack Developer to join our team.
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. As a Java Full Stack Developer, you will be responsible for designing, developing, and maintaining enterprise applications using Java and Angular.
You will collaborate with cross-functional teams to define, design, and ship new features, and you will work closely with Architects to ensure the technical feasibility of designs and implement them accordingly.
Required Skills:
- Exp. - 5 to 9 years.
- Experience in Core Java 8 and above, Spring (including Core, WebMvc, Batch, Cloud etc).
- Extensive experience in developing enterprise-scale n-tier applications for financial domain. 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.
- Develop user interfaces for modern web applications using Angular.
- Experience with HTML5, CSS3, and JavaScript.
- Good development experience with RDBMS, preferably DB2/Sybase databases.
- 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 be able to express their design ideas and thoughts.
Good to have Skills:
- Prior experience in investment banking / capital markets.
- Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform.
- Knowledge of DevOps practices and CI/CD pipelines.
- Familiarity with Agile methodologies.
- Contributions to open-source projects.
- Relevant certifications (e.g., Angular, Java).
Qualification:
- 3+ Years’ software development experience in Core Java, Hibernate and swing
- User Interface technologies: XML, HTML, HTML5/Application Cache /WebSQL, Backbone, Enyo, SmartClient
- Should have worked of opensource ERP OpenBravo – not mandatory, preferred.
- Proficient in SQL Queries using PostgreSQL / MySQL
- Good analytical and communication skills.
- Should be able to manage development team
- Should be able to independently gather and analyze requirements with end users
- Should have developed APIs Preferably developed Mobile application / app
- Knowledge of development of Jasper Reports
- Preferably knowledgeable of business functions like sales/ purchase/ inventory
- Participate in technical design, development, testing, and documentation of plug-ins, modules or vertical requested by partners.
Job Functions:
- Provide technical support for open bravo application.
- Develop, test and deploy features that are given by the functional team.
Past experience in working with any product start-up is a plus.
● Proficiency in fundamental front end languages such as HTML, CSS, and JavaScript.
● Familiarity with JavaScript frameworks such as Angular JS, React, and others.
● Knowledge of Node.js and frameworks available for it such as Express (recommended).
● Good understanding of asynchronous request handling, partial page updates, and AJAX
● Understanding of REST Services.
● Experience with Redis.
● Familiarity with database technology such as MySQL, MongoDB and Elasticsearch.
● Proficient understanding of serverless programming.
● Proficient understanding of code versioning tools, such as Git.
● Good problem-solving skills.
● Attention to detail.
Title : Java Fullstack Developer
Job Location: Hyderabad, Chennai, Vizag, Bangalore, Pune (100% Remote)
Responsibilities
- Strong hands-on experience with Java development.
- Designs, codes, tests, debug, and documents software, and enhance existing components to ensure that software meets business needs.
- Deploy and maintain Applications/Systems.
- Work with other software engineers for one or more Agile scrum teams assigned to work on the project.
- Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions,
- issues and plans to technology leadership.
- Develop reusable patterns and encourage innovation that will enhance team velocity.
- Collaborate on the design with other team members and product owners, both inside and outside the scrum team.
- Estimate engineering work effort for engineering team and effectively identify and prioritize the high impact tasks.
- Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines.
- Drive a quality mindset within the team.
Skills & Qualifications Required:
- Bachelor's degree in computer science or information technology
- Minimum 4 Years of experience as Java Development
- Experience with Spring Boot
- Experience with Micro services
- Experience with Angular
- Experience with Rest API
- Must have the ability to learn the concepts of a Software Development Life Cycle.
- Understands the process of new application development and has the ability to apply these concepts with minimal mentoring and supervision.
- Must have the ability to learn to provide support & maintenance for simple to complex software applications.
- Communicates well with working teams. Motivated and willing to take initiative. Capable of working well in a team and collaborative environment.
- Adaptable to change.
Role: Senior Full Stack Developer
Skill Set and Competency Required:
- Java/J2EE, Spring, Spring Boot, REST, JSON, Micro Services, 12 Factor Apps, Apache.
- Strong understanding of microservice architecture
- Ability to design, develop and implement scalable, elastic microservice based platforms.
- Demonstrated knowledge of OAuth token-based authentication protocol.
- Demonstrated knowledge of PCI and Security Coding Standards.
- Performs hands on coding using Java/J2EE & unit testing.
- Contribute to the Design and develop high quality software for large scale Java/Spring Batch/Micro-service Applications.
- Proficiency in the following general areas: Java (Java 1. 7/Java 1. 8), Spring Framework, Jenkins, Gradle, and GitHub.
- Experience with RESTful services, Rabbit MQ, JSON, Unix Scripting, and Hadoop is a plus.
- Core development experience in large scale enterprise Java applications using Spring Framework.
- Experience in SQL (DB2 & SQL databases)
- Strong knowledge and experience on Nginx as APIM tool Solid experience in coding and creating APIs.
- Expertise in WSDL, XML, XSLT, JSON, XPATH and Gateway scripts
- Provide front line support for Nginx related problems by being involved in troubleshooting, root cause analysis and appropriate secure integration recommendations.
- Installation of Nginx API Gateway as per need.
- Experience in Containers and Kubernetes.
- Good linux and administration skills
- Experience on API Orchestration/Mediation/Protocol Bindings and transformation knowledge on disparate message structures
- Design, develop and implement API proxies using OpenAPI specification Analysing logs and trace for errors and exceptions Manage and publish content in Developer portal Security implementation using OAUTH, SAML, CORS
- Must Have Knowledge of API development and its technologies.
Location: Remote Working
** Preference will be given to immediate joinee
- Looking for 0-30 Days and Notice Period Serving resources (Across the Globe)
- 4-13 years developing n-tier modern software applications in a highly transparent agile organization with iterations, continuous integration, and a drive for quality
- At least 4 years of experience in software development building Web Services in Java, SpringBoot, Elasticsearch, and Open source technologies
- At least 4 years UI programming experience with JavaScript, CSS, JSON
- At least 3 years using ReactJS or VueJS, jQuery and Bootstrap, or similar frameworks
- Experienced in service layer integration (e.g. data, authentication, 3rd party systems) using Ajax and REST APIs.
- Experienced in UI and backend unit testing, functional testing, and performance testing tools.
- Must have experience building responsive web applications and related best practices.
- Experience in building Micro Services using cloud native environments like Azure, Spring Cloud, AWS or GCP with sound understanding of Micro Services Design Patterns
- Strong interpersonal, written communication, and presentation skills
- Experience with real-time streaming processing (Kafka/Storm) is preferred
- Proven ability to design and implement web services in a RESTful manner, along with understanding our broader service-oriented architectures
- Proven ability to work within a cross functional agile team
- Must be a self-starter and able to work well with others in a fast-paced agile environment with an emphasis on collaborating and assisting the team to meet business objectives
- Ability to use tools such as JIRA, Git, etc. preferred
- Experience with containerized environments such as PCF, Docker, etc. is highly desirable
- Expert in full stack development
- Analytically strong
- Seeking leadership opportunities in pre-seed stage start-ups
- Possesses good communication skills
The core role will involve the following :
- Working closely with business development teams and conceptualizing the solution architecture
- Developing mobile / web / api based solutions to address the business problem
- Maintaining cloud based technology infrastructure
- Technology budget management
- Building the technology team
Duties and Responsibilities
- Guide team development efforts towards successful project delivery.
- Provide technical leadership to teammates through coaching and mentorship.
- Maintain high standards of software quality within the team by establishing good practices and habits.
- Assist in the collection and documentation of user's requirements, development of user stories, estimates and work plans.
- Design, develop, and unit test applications in accordance with established standards.
- Participate in peer-reviews of solution designs and related code.
- Develop, refine, and tune integrations between applications.
- Analyze and resolve technical and application problems.
- Adhere to high-quality development principles while delivering solutions on-time and on-budget.
- Research and evaluate a variety of software products.
- Provide third-level support to business users.
- Research and evaluate a variety of software products.
Desired Skills & Experience
1. Must have 2-5 years of experience in independently creating web applications as well as in managing teams.
2. Must be familiar with all the latest technologies in both front-end as well as back-end development.
3. Must have experience with: Angular, Postgresql etc.
4. Experience with Ruby on Rails, Graphql is a bonus.









