

Java Developer – Job Description Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the 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. Required Skills: • Exp. - 4 to 7 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. Should 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-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability 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 has successfully 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 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. 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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Position Summary
Designing, developing, and debugging new and existing software using Microsoft .Net tools and database platforms. Work in every level of our technology department, providing solutions to meet the needs of our end-users. A Software Engineer will also document solutions and designs, test code modifications and provide mentoring to programmers and junior developers.
Responsibilities:
- Work closely with senior engineers to develop high-quality software solutions
- Collaborate with team members to analyze user requirements and design software solutions
- Participate in agile development processes, including sprint planning, daily stand-ups, and sprint reviews
- Write clean, maintainable, and efficient code
- Develop and maintain unit tests to ensure code quality
- Contribute to the design and architecture of microservices-based applications
- Collaborate with cross-functional teams to troubleshoot, debug, and optimize software applications
Requirements:
- 5-10 years of experience in software development
- Proficiency in C#, .NET, Microservices architecture, SQL, and Azure services
- Experience with Agile development methodologies
- Strong problem-solving skills and attention to detail
- Ability to work independently and as part of a team
- Excellent communication skills and willingness to ask questions and seek guidance when needed
Additional Preferred Skills:
- Familiarity with other programming languages and technologies is a plus
We are seeking a skilled Full Stack (FSE) Developer with expertise in Java, Spring Boot development to join our dynamic team. In this role, you will be responsible for development of critical banking application across various business domains. You will collaborate closely with cross-functional teams to ensure high-quality solutions are developed, maintained, and continuously improved.
Responsibilities:
Development of business-critical banking applications.
Develop new features for banking applications using FSE technologies.
Ensure code quality through proper testing, reviews, and adherence to coding standards.
Collaborate with design, backend, and other teams to deliver seamless user experiences.
Troubleshoot, debug, and optimize performance issues.
Participate in agile development processes and contribute to continuous improvement initiatives.
Requirements:
Bachelors/Masters degree in computer science, Software Engineering, or a related field.
4 – 6 years of relevant experience in application development.
Solid experience in:
Java, Spring Boot.
APIs / REST.
Kubernetes / OpenShift.
Azure DevOps.
JMS, Message Queues.
Nice to have knowledge in:
Quarkus.
Apache Camel.
Soft skills / Personality:
Excellent English communication skills / proactive communication.
Candidate needs to have Self-dependent working style.
Candidate needs to have problem solving skills (Strong analytical skills to identify and solve complex issues).
Candidate needs to show high Adaptability (Flexibility in adjusting to different working environments and practices).
Candidate needs to be quick in Critical thinking (Evaluating information and making informed decisions).
Candidate needs to have Team collaboration (Ability to work collaboratively with a distributed team) character.
Candidate needs to have Cultural awareness ability.
Candidate needs to be Initiative (Proactively seeking solutions and improvements).
Good to have knowledge about Co Banking systems.
Good to have Banking domain knowledge.
Experience in customer facing is an advantage.
Skills & Requirements
Java, Spring Boot, APIs/REST, Kubernetes, OpenShift, Azure DevOps, JMS, Message Queues, Quarkus, Apache Camel, Excellent English communication, Proactive communication, Self-dependent working, Problem-solving, Analytical skills, Adaptability, Critical thinking, Team collaboration, Cultural awareness, Initiative, Co-banking systems knowledge, Banking domain knowledge, Customer-facing experience.


Position Overview
We are seeking a highly skilled React Native Developer with a strong background in the MERN (MongoDB, Express.js, React.js, Node.js) stack to join our dynamic team. The ideal candidate will have a minimum of 2 years of professional experience and a proven track record of developing robust, scalable mobile applications using React Native. This role offers an exciting opportunity to work on innovative projects and significantly contribute to the growth and success of our startup.
Key Responsibilities
● Develop High-Quality Mobile Applications: Create user-friendly mobile applications using React Native, ensuring high performance and responsiveness.
● Collaborate with Cross-Functional Teams: Work closely with product managers, designers, and other developers to define, design, and deliver new features.
● Maintain Clean and Efficient Code: Write clean, maintainable, and efficient code following industry best practices and coding standards.
● Optimize Application Performance: Enhance application performance for speed and scalability.
● Participate in Code Reviews: Engage in code reviews, discussions, and knowledge-sharing sessions to improve team output and code quality.
● Troubleshoot and Debug: Identify and resolve application issues to ensure smooth functionality.
● Stay Updated with Trends: Keep abreast of emerging technologies and trends in mobile development to incorporate best practices.
Requirements
● MERN Stack Proficiency: Strong expertise in MongoDB, Express.js, React.js, and Node.js.
● RESTful APIs and Web Services: Solid understanding and experience in integrating RESTful APIs and web services.
● Version Control Systems: Proficient with Git for version control.
● Mobile UI/UX Design Principles: Knowledge of best practices in mobile UI/UX design.
● Problem-Solving Skills: Excellent analytical and problem-solving abilities.
● Team and Independent Work: Ability to work both independently and as part of a team in a fast-paced startup environment.
● Communication and Collaboration: Strong verbal and written communication skills, with the ability to collaborate effectively with team members.
Nice to Have
● GraphQL: Familiarity with GraphQL for efficient data fetching.
● Cloud Services: Knowledge of cloud services such as AWS or Firebase.

Job Description:-
Infrastructure as Code (IaC): Implement and maintain infrastructure as code using tools like Terraform or AWS CloudFormation, ensuring scalability and reliability of cloud resources.
Continuous Integration/Continuous Deployment (CI/CD): Establish and enhance CI/CD pipelines to automate build, test, and deployment processes, facilitating faster and more reliable releases.
Configuration Management: Manage and automate server configurations using tools like Ansible, Chef, or Puppet, ensuring consistency and compliance across environments.
Monitoring and Logging: Set up and maintain monitoring and logging solutions (e.g., CloudWatch, ELK stack) to proactively identify and troubleshoot issues within the AWS infrastructure.
Security and Compliance: Implement security best practices and compliance standards (e.g., AWS IAM, Security Groups) to protect data and resources. Conduct security audits and vulnerability assessments.
The Successful Applicant
AWS Proficiency: Extensive experience with Amazon Web Services (AWS) and its services, including EC2, S3, RDS, Lambda, and more. AWS Certified DevOps Engineer certification is a plus.
Infrastructure as Code (IaC): Proficiency in writing and maintaining infrastructure as code using tools like Terraform, AWS CloudFormation, or similar technologies.
CI/CD Tools: Strong knowledge of CI/CD tools such as Jenkins, Travis CI, or AWS CodePipeline. Ability to configure and optimize automated build and deployment pipelines.
Containerization: Hands-on experience with containerization technologies like Docker and container orchestration platforms like Kubernetes in AWS.
Scripting and Automation: Proficiency in scripting languages (e.g., Bash, Python) for automating tasks and managing infrastructure.
Monitoring and Logging Tools: Familiarity with monitoring and logging tools such as CloudWatch, ELK stack (Elasticsearch, Logstash, Kibana), Prometheus, Grafana, or Splunk.
Security and Compliance: Strong understanding of AWS security best practices, identity and access management (IAM), and compliance frameworks (e.g., HIPAA, GDPR).
Networking: Knowledge of AWS networking concepts, VPC, and routing. Experience with VPNs, Direct Connect, and other networking technologies is a plus.
Database Administration: Basic knowledge of database administration on AWS, including RDS, DynamoDB, or Aurora.
Collaboration and Communication: Excellent communication and teamwork skills to collaborate with cross-functional teams and convey technical information effectively.


Python, Node.JS, React.JS, Javascript, SQL/NoSQL, AWS Cloud, Docker, Kubernetes
Company Profile:
The company is World's No1 Global management consulting firm.
Requirements:
- Bachelor's degree in computer science or equivalent experience
- 2+ years of experience in software engineering.
- Experience with building B2B and consumer quality products, enabling business capability and objectives through technology.
- Strong cloud infrastructure experience with AWS.
- Experience in engineering practices such as code refactoring, design patterns, design driven development, continuous integration, building highly scalable applications and application security.
- Experience working with a development team using Agile methodology.
- Experience in container technologies like Docker/Kubernetes a plus.
- Hands-on skills working with SQL and No-SQL databases
Broad experience across the following application development technologies and in depth skills with at least one: NodeJS, React, GraphQL,Python, R, Java/C++ and/or other open source application development frameworks. - Ability to strategically balance test coverage, documentation and timelines (API/ Unit testing).
- Strong analytical and problem-solving skills paired with the ability to develop creative and efficient solutions.
- Able to work under competing priorities, manage expectations effectively and support the team under pressure; distinct user focus and quality mindset.


Full Stack Developer
Born at MIT, GeniusMesh is an executive networking, career coaching and recruitment platform. We are building our offshore team to support our growth.
We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross-functional team responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility. You must be familiar with agile methodologies
Responsibilities
- Work with development teams and product managers to ideate software solutions
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Troubleshoot, debug and upgrade software
- Create security and data protection settings
- Build features and applications with a mobile responsive design
- Write technical documentation
- Work with data scientists and analysts to improve SaaS offerings
Requirements and skills
- Proven experience as a Full Stack Developer
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. React, Node.js)
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- Willing to learn new tools and technologies
- An analytical and entrepreneurial mindset
- Degree in Computer Science, Statistics or relevant field
- Willing to work in a fast paced innovative environment


problems into innovative technology solutions by creating and owning the technical vision of the
project and ensuring that the vision is achieved with a high level of quality. They are also
responsible for mentoring and coaching people and providing technology- related thought
leadership, including supporting sales activities.
The Java Platform Specialist will be responsible defining the application architecture with the
architect, owning and managing multiple tracks of work, validating designs, supporting
estimations, adhering to project development processes and best practices around agile project
management and delivery, implementing parts of the system architecture using best practices,
working with clients and stakeholders to understand the requirements and how they will be
implemented and managing team members. This will include designing technical solutions,
coding solutions, performing unit testing, conducting code reviews and design reviews, learning
new technologies, and becoming an expert in many parts of the system.
Do you have the following?
• Designed technical solutions based on the business requirements and the existing
architecture of a large and complex system
• Worked with the project manager in the estimation effort for projects and work to
identify and manage risk
• Conducted hands on development activities using Agile methodology for Java based
service oriented large and complex system
• Developed conceptual and technical design including use of Microservices Architecture
• Conducted Java application development/coding activities including design and code
reviews
• Documented technical design as well as other technical documents based on project’s
compliance requirements.
• Participated in and encourage interactive discussion during technical design and code
reviews
• Mentored junior team members
• Ensured adherence to continuous improvement practices as required meeting quality /
time to market imperatives


- BE Computer Science, MCA or equivalent
- Cloud app development experience
- Strong NodeJs and ReactJS experience
- Advanced knowledge of NodeJS and relational databases
- Understanding of APIs, pagination, searching, sorting
- Experience with building, modifying and extending API endpoints (REST or
GraphQL) for data retrieval and persistence.
- Creating high performance UI etc.
- Experience with SQL and NOSQL databases
- Experience with the full software development life cycle, including requirements
collection, design, implementation, testing, and operational support.
- Experience with scrum or other agile software development methodology.
- Excellent verbal and written communication, teamwork, decision making and
influencing skills.
Experience:
- Min 3 year experience
- Not more than 15 year experience.
- Startup experience is a must.
Location
- Remotely, anywhere in India
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically
clients are in California PST Timezone.
Position:
- Full time/Direct
Other Benefits
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12
PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other
incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here
because you love the company. We have only a 15 days notice period

What we build is what identifies us. We work with the best companies in the world to build the most innovative and robust technologies.
In order to continue our accelerated growth, we are waiting for an innovative engineer to become available instead of hiring the first available engineer who is waiting to become innovative. This listing is for an Application Engineer, Fullstack for our team.
Who we are –
Being in the industry for over 12 years, Raw Engineering is trusted by the world’s leading companies across a variety of industries, including IT, Finance, Sports & Entertainment, and Retail. We collaborate with our clients and hence highlighted as their strategic partner. From an engagement’s initial planning stages, through launch and continuing through future road mapping, we are in lockstep with our partners business goals, technology vision and end-customer needs.
Our vision is to collaborate to achieve perfection, and we value positivity, learning, ownership, excellence and believe in building trust and care. Feel free to read more about us athttps://www.raweng.com/"> https://www.raweng.com/
Roles & Responsibilities
- Work across the stack from a code commit to running it in production, with the end goal of delivering the best possible experience for the user
- Design, develop and test features from inception to rollout
- Write high quality code that is scalable, testable, maintainable and reliable
- Collaborate with people across roles to understand the domain and work towards building the right solution
- Adopt an open mindset for learning new things and working in new roles
- Continuously improve by working on and providing feedback
- Work as part of a team developing web applications and services using Agile development methods.
- Contribute to team and organizational improvements in process and infrastructure.
- Build customer-facing UI and back-end services.
- Effectively use tools and ingenuity to identify and fix defects before they become a problem.
- Integration of user-facing elements developed by front-end developers with server-side logic.
Mandatory skills:
- Experience in Full Stack development using MongoDB, ExpressJS, ReactJS and Node.JS
- Proficient understanding of code versioning tools, such as Git
- Good understanding of various design patterns
- Experience in RESTful architecture
- Knowledge of the most trending and upcoming technological landscape
- Excellence in verbal and written communication skills
- Team player
- Agility and adaptability
Preferred skills:
- Experience in TDD/BDD
- Knowledge of cloud applications/platform and web technologies
- Knowledge of Web servers, especially nginx
- Experience with one or more SQL database
- Knowledge about build tools like Webpack, Gulp and Grunt.
- Understanding of CI/CD
What we offer –
Our growth is enabled and accelerated by our culture, which encourages individual development, embraces an inclusive environment, rewards innovative excellence and supports our communities.
- Interesting Work: This is the “challenge yourself” kind of workplace where you constantly learn something new and never stop growing
- Competitive Compensation: We reward your high performance. Rewards are higher when you work smart and efficient without dropping a sweat.
- Great place to work: With spontaneous office happy hours and team events, we don’t think you’ll ever be bored. A majority of our workforce are young, energetic and passionate individuals who are driven by technology, and fuelled by the fun at the workplace.
- People: You have a team that will trust you and work together to achieve excellence. As a team, we believe in looking after each other’s back. We are ONE team ONE dream and act as such.
- Culture: Open culture where everyone is approachable with minimal hierarchy.
- Medical Benefits: Mediclaim coverage for the employee and their dependents (spouse and children). Group Accidental Policy covering permanent disability, total disability and death.
Job type – Full time employment
Job location – Virar - Mumbai, Maharashtra, Remote
Work schedule – Monday to Friday, 10am to 7pm
Minimum qualification – Graduate
Year of experience – 3 - 8 Years
Travel opportunities - On need basis within/outside India. Candidate should have valid passport
There is so much more that we can talk about this role and the workplace. If you are passionate about your career as we are.
After receiving your application, we will assess your profile and reach out to you if it aligns to the job description for this role. You will also be assigned to one of our recruiting specialists who can answer questions you might have about the process, role, or company, and help you throughout the interview process.
Disclaimer: Raw Engineering strongly believes in Equal Employment Opportunity.
We look forward to meeting you!
People Team


● Should have command over Windows Forms, implementation of Windows API,
.Net CORE
● Proficient in implementing concepts like Interfaces, Delegates, LINQ, Error
Handling
● Good Knowledge on File I/O Handling Operations, XML Handling
● Knowledge of MySQL / SQL / PostgreSQL is a must
versioning tools will be additional benefit

