
Company Name – Wissen Technology
Group of companies in India – Wissen Technology & Wissen Infotech
Work Location - Bangalore/Mumbai
Java Developer – Job Description
Wissen Technology is now hiring for a Java Developer - Mumbai 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. - 5+ 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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Role Overview:
We are looking for a Lead Software Engineer with 7-10 years of experience to join our team in Bangalore. The ideal candidate should have strong expertise in financial services, databases, microservices. This role requires a mix of hands-on technical skills, leadership capabilities, and client engagement experience.
Looking for candidates from IIT/NIT/BITS/VIT
Investment Banking Domain Preferred
Key Responsibilities:
- Technical Leadership: Lead a team of developers, perform code reviews, and ensure high-quality software delivery.
- Microservices & Databases: Design, develop, and optimize microservices architecture with robust database integrations.
- Solution Delivery: Drive end-to-end software development, from design to deployment, ensuring on-time and high-quality project completion.
- Team Collaboration: Mentor junior engineers, provide technical guidance, and foster a culture of innovation and continuous improvement.
Required Skills & Experience:
- 7-10 years of experience in software development & leadership
- Expertise in financial services domain.
- Strong knowledge of databases (SQL, NoSQL) and microservices architecture
- Excellent client communication skills and ability to manage stakeholder expectations
- Hands-on experience in designing, building, and deploying scalable enterprise solutions
Why Join Wissen Technology?
- Work on cutting-edge projects for Fortune 500 financial institutions
- Be part of an innovation-driven team that values technical excellence and leadership
- Opportunity to work directly with business and technology leaders
- Competitive compensation and a dynamic work environment
EDUCATION & EXPERIENCE :
- A professional degree in Computer Science from a reputable institution, backed by a consistent academic record.
- A knack for problem-solving, data structures, and algorithms.
- Proficiency in ElasticSearch.
- 3+ years of hands-on development experience, primarily in building products for large enterprises.
- Exceptional communication skills.
- Mastery in Java programming; familiarity with Python is a plus.- Experience with Spring Boot.
- Practical knowledge of one or more cloud-based technologies (e.g., ElasticSearch, Storm, Hazelcast, MongoDB, Ceph, Kafka) is highly desirable.
- Expertise in building concurrent and/or parallelized, highly performant scalable applications.
- A track record of identifying and addressing complex issues in scalable deployments.
- Exposure to Service-Oriented Architecture (SOA) and Test-Driven Development (TDD) is an added advantage.
ROLES & RESPONSIBILITIES :
- Dive deep into technical aspects (Analysis, Design & Implementation) as required.
- Take complete ownership of features within the product.
- Engage in debates and detailed discussions about functional and non-functional requirements with our Product Management team.
- Collaborate with the team to design solutions, seeking stakeholder input before implementation.
- Create essential artifacts such as functional specifications and detailed designs for your assigned features.
- Implement intricate features with an unwavering commitment to quality, following the Test- Driven Development (TDD) process.
- Maintain open lines of communication, promptly reporting risks and progress to your supervising manager.
- Share your expertise and mentor team members.
- Provide support by troubleshooting and creating Root Cause Analysis (RCA) for production issues, subsequently working on short-term and long-term solutions.
Real people. Real service.
At SupplyHouse.com, we value every individual team member and cultivate a community where people come first. Led by our core values of Generosity, Respect, Innovation, Teamwork, and GRIT, we’re dedicated to maintaining a supportive work environment that celebrates diversity and empowers everyone to reach their full potential. As an industry-leading e-commerce company specializing in HVAC, plumbing, heating, and electrical supplies since 2004, we strive to foster growth while providing the best possible experience for our customers.
Through an Employer of Record (EOR), we are looking for a new, remote Backend Engineer in India to join our growing IT Team. This individual will report into our Full Stack Team Lead and have the opportunity to work on impactful projects that enhance our e-commerce platform and internal operations, while honing your skills in backend and full stack development. If you’re passionate about creating user-friendly interfaces, building scalable systems, and contributing to innovative solutions in a collaborative and fun environment, we’d love to hear from you!
Role Type: Full-Time
Location: Remote from India
Schedule: Monday through Friday, 4:00 a.m. – 1:00 p.m. U.S. Eastern Time / 12:00 p.m. – 9:00 p.m. Indian Standard Time to ensure effective collaboration
Base Salary: $25,000 - $30,000 USD per year
Responsibilities:
- Collaborate with cross-functional teams to gather and refine requirements, ensuring alignment with business needs.
- Design, develop, test, deploy, and maintain scalable, high-performance software applications.
- Develop and enhance internal tools and applications to improve company operations.
- Ensure system reliability, optimize application performance, and implement best practices for scalability.
- Continuously improve existing codebases, conducting code reviews, and implementing modern practices.
- Stay up to date with emerging technologies, trends, and best practices in software development.
Requirements:
- Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
- 3+ years of hands-on experience in backend and/or full-stack development with a proven track record of delivering high-quality software.
Back-End Skills:
- Proficiency in Java and experience with back-end frameworks like Spring Boot.
- Strong understanding of database design, RDBMS concepts, and experience with SQL.
- Knowledge of RESTful API design and integration.
Development Lifecycle: Proven ability to contribute across the entire software development lifecycle, including planning, design, coding, testing, deployment, and maintenance.
Tools & Practices:
- Familiarity with version control systems, like Git, and CI/CD pipelines.
- Experience with agile development methodologies.
Additional Skills:
- Strong problem-solving and debugging capabilities.
- Ability to create reusable code libraries and write clean, maintainable code.
- Strong communication and collaboration skills to work effectively within a team and across departments.
- High-level proficiency of written and verbal communication in English.
Preferred Qualifications:
- Proficiency in HTML5, CSS3, JavaScript (ES6+), and responsive design principles.
- Expertise in modern JavaScript frameworks and libraries such as React, Angular, or Vue.js.
- Experience with cross-browser compatibility and performance optimization techniques.
- Experience working on Frontend responsibilities such as:
- Designing and implementing reusable, maintainable UI components and templates.
- Working closely with Designers to ensure technical feasibility and adherence to UI/UX design standards.
- Managing and updating promotional banners and site-wide templates to ensure timely execution of marketing initiatives.
Why work with us:
- We have awesome benefits – We offer a wide variety of benefits to help support you and your loved ones. These include: Comprehensive and affordable medical, dental, vision, and life insurance options; Competitive Provident Fund contributions; Paid casual and sick leave, plus country-specific holidays; Mental health support and wellbeing program; Company-provided equipment and one-time $250 USD work from home stipend; $750 USD annual professional development budget; Company rewards and recognition program; And more!
- We promote work-life balance – We value your time and encourage a healthy separation between your professional and personal life to feel refreshed and recharged. Look out for our 100% remote schedule and wellness initiatives!
- We support growth– We strive to innovate every day. In an exciting and evolving industry, we provide potential for career growth through our hands-on training, access to the latest technologies and tools, diversity and inclusion initiatives, opportunities for internal mobility, and professional development budget.
- We give back –We live and breathe our core value, Generosity, by giving back to the trades and organizations around the world. We make a difference through donation drives, employee-nominated contributions, support for DE&I organizations, and more.
- We listen – We value hearing from our employees. Everyone has a voice, and we encourage you to use it! We actively elicit feedback through our monthly town halls, regular 1:1 check-ins, and company-wide ideas form to incorporate suggestions and ensure our team enjoys coming to work every day.
Check us out and learn more at https://www.supplyhouse.com/our-company!
Additional Details:
- Remote employees are expected to work in a distraction-free environment. Personal devices, background noise, and other distractions should be kept to a minimum to avoid disrupting virtual meetings or business operations.
- SupplyHouse.com is an Equal Opportunity Employer, strongly values inclusion, and encourages individuals of all backgrounds and experiences to apply for this position.
- To ensure fairness, all application materials, assessments, and interview responses must reflect your own original work. The use of AI tools, plagiarism, or any uncredited assistance is not permitted at any stage of the hiring process and may result in disqualification. We appreciate your honesty and look forward to seeing your skills.
- We are committed to providing a safe and secure work environment and conduct thorough background checks on all potential employees in accordance with applicable laws and regulations.
- All emails from the SupplyHouse team will only be sent from an @supplyhouse.com email address. Please exercise caution if you receive an email from an alternate domain.
What is an Employer of Record (EOR)?
Through our partnership with Remote.com, a global Employer of Record (EOR), you can join SupplyHouse from home, while knowing your employment is handled compliantly and securely. Remote takes care of the behind-the-scenes details – like payroll, benefits, taxes, and local compliance – so you can focus on your work and career growth. Even though Remote manages these administrative functions, you’ll be a part of the SupplyHouse team: connected to our culture, collaborating with colleagues, and contributing to our shared success. This partnership allows us to welcome talented team members worldwide while ensuring you receive a best-in-class employee experience.
We are looking "Java Developer" for Reputed Client @ Coimbatore Permanent Role.
• Experience of more than 3 years in JAVA development is mandatory
• Ability to Design, Develop and Build JAVA web applications and conduct
• Software Analysis, Programming, testing and Debugging.
• Good Analytical & Problem solving skills
• Should be a team player and able to lead teams of smaller sizes.
• Provide timely update to Management on on-going development
• Back-end Developer.
Mandatory Skills:
• Core JAVA
• At least 1 Web frameworks (e.g., Struts and Spring)
• Service-oriented architecture/web services (SOAP/REST)
• Object-oriented programming (OOP) concepts and patterns.
• Eclipse IDE
ESSENTIAL EXPERIENCE
1. 3.5 to 12-14 years of experience as a Software Developer.
2. Experience in .Net technologies - C#, ASP.net is must.
3. Experience in developing REST based PAPIs.
4. Experience in building web user interface.
5. Good to have experience in developing single page apps using modern JS framework.
6. Skills in cross browser development.
7. Understanding of Agile methodology.
8. Excellent trouble shooting and communication skills.
9. Knowledge of Azure will be an added advantage.
JOB DESCRIPTION
- Developing and implementing web-based applications using .Net technology and MS-SQL.
- Developing front end with highly responsive user interface concept using React concept.
- Identifying web-based user interaction.
- Participate in requirement analysis.
- Collaborate with internal teams and positive mindset to help and seek help.
- Documentation of application development changes and updates.
Role description:
We are looking for a LEAD- Fullstack with expertise and experience in designing and developing applications including new developments, enhancements, maintenance and support. The role involves continuous collaboration with team, partners.
Candidate description:
Should have:
- Passion for technology and financial domain with demonstrated ability to learn quickly
- Delivery focus with ability to take full ownership
- Strong commitment to quality and delivery
- Strong communication skills
Skills/Knowledge and experience:
- Object oriented design and development skill
- Webservices - Node JS/Express JS, Rest API
- Frontend –, React, Angular (Javascript and Typescript)
- Unix and Shell scripting
- SQL Proficiency, good to know MongoDB
4+ years of strong experience in Java ,J2Ee, microservices, hibernte,
Hands on in OoPS , collection concept, multithreading.
Agile framewrk, good communication and coding skills
Working in highly collaborative teams and building quality code
Working in lots of different domains and client environments also understanding the business domain deeply
Architect highly scalable, highly available, reliable, secure and fault-tolerant systems with minimal guidance
Suggest new architectural elements to improve the existing architecture
Design and implement low latency RESTful services; Define API contracts between services; Version APIs and make them backward compatible
Translate business requirements into scalable and extensible design
Create platforms, reusable libraries and utilities wherever applicable
Continuously refactor applications to ensure high-quality design
Choose the right technology stack for the product systems/subsystems
Write high-quality code that are modular, functional and testable; Establish the best coding practices
Formally mentor junior engineers on design, coding and troubleshooting
Plan projects using agile methodologies and ensure timely delivery
Troubleshoot issues effectively in a distributed architecture
Communicate, collaborate and work effectively in a global environment
Operationalize releases by partnering with Tech operations on capacity planning and operability of the product.
Skills Required:
Proficient in JVM based language(like Java, Groovy), J2EE technology stack
Expertise in API design and development, experience in dealing with a large dataset
Strong in collections, algorithms, multithreading, also have worked on Springboot, Hibernate frameworks.
Practicing the coding standards (clean code, design patterns, etc)
Very strong object-oriented design skills, awareness of design patterns and architectural patterns
Performance tuning and Troubleshooting memory issues, GC tuning, resource leaks, etc.
Strong problem-solving skills, algorithmic skills and data structures
Experience in agile methodologies like Scrum
Good understanding of branching, build, deployment, continuous integration methodologies
Experience in leading a team (min 5)and mentoring engineers
Attitude to getting Stuff Done!
Ability to make decisions independently.
Good to have:
Hadoop knowledge
Cloud Platform Architecture
Groovy
We are looking for Tech geeks having hands-on experience and in love with building scalable, distributed and large web/mobile products and tech solutions. He/She must be an excellent problem solver with passion to self-learn and implement web technologies (frontend + backend). He/She would be responsible for the architecture design, code review, and technology build and deployment activities of the product.
Required Skills :
1. Experience in Core Java, Hibernate, Spring, SQL.
2. Hands-on experience with, Collections, Algorithms, Problem Solving.
3. Knowledge of repository tools such as GitHub.
4. Willing to work on additional tasks and responsibilities that will contribute towards team, department, and company goals.4. Work collaboratively within a team of other engineers.
5. Good programming and debugging skills.
Benefits :
> Health Insurance
> Work from Home
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Work Schedule:
Day Shift/Flexible working hours
Monday to Friday
Qualification & Experience:
- Bachelor of Engineering, preferably in Computer Science/or related fields or Masters, from a premier college
- 2 to 6 years overall software development experience
- Proven hands-on Software Development experience
- Ability to work with an agile mindset
- Having a polyglot mindset to think beyond one programming language/framework to choose the right tech stack for the right problem and exhibit learnability to pick up new technologies
- Proven working experience in Java development/Python development with reasonable exposure to Python/Java respectively or willingness to learn Python/Java
- Hands on experience in designing and developing applications using Java EE platforms/Python Frameworks
- Object Oriented analysis and design using common design patterns
- Good Understanding of Data Structures & Algorithms
- Hands on multi-threading
- Experience in the Relational Databases, SQL and ORM technologies (e.g. JDBC, JPA2, Hibernate, Django ORM)
- Experience with test-driven development













