
Java Developer – Job Description
Wissen Technology is now hiring a Java Developer 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 consultancy.
Required Skills:
• Exp. - 4 to 9 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
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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🚀 Hiring: Java Developer
⭐ Experience: 4+ Years
📍 Location: Pune
⭐ Work Mode:- Hybrid
⏱️ Notice Period: Immediate Joiners
(Only immediate joiners & candidates serving notice period)
Requirements
✅ Strong proficiency in Java (Java 8/11/17)
✅ Experience with Spring / Spring Boot
✅ Knowledge of REST APIs, Microservices architecture
✅ Familiarity with SQL/NoSQL databases
✅ Understanding of Git, CI/CD pipelines
✅ Problem-solving skills and attention to detail
Required Skills:
- 4+ years of experience designing, developing, and implementing enterprise-level, n-tier, software solutions.
- Proficiency with Microsoft C# is a must.
- In-depth experience with .NET framework and .NET Core.
- Knowledge of OOP, server technologies, and SOA is a must. 3+ Years Micro-service experience .
- Relevant experience with database design and SQL (Postgres is preferred).
- Experience with ORM tooling.
- Experience delivering software that is correct, stable, and security compliant.
- Basic understanding of common cloud platform. (Good to have)
- Financial services experience is strongly preferred.
- Thorough understanding of XML/JSON and related technologies.
- Thorough understanding of unit, integration, and performance testing for APIs.
- Entrepreneurial spirit. You are self-directed, innovative, and biased towards action. You love to build new things and thrive in fast-paced environments.
- Excellent communication and interpersonal skills, with an emphasis on strong writing and analytical problem-solving.
Description
6sense is a Predictive Intelligence Engine that is reimagining how B2B companies do sales and marketing. It works with big data at scale, advanced machine learning and predictive modelling to find buyers and predict what they will purchase, when and how much.
6sense helps B2B marketing and sales organisations fully understand the complex ABM buyer journey. By combining intent signals from every channel with the industry’s most advanced AI predictive capabilities, it is finally possible to predict account demand and optimize demand generation in an ABM world. Equipped with the power of AI and the 6sense Demand Platform™, marketing and sales professionals can uncover, prioritize and engage buyers to drive more revenue.
6sense is seeking a Python Developer to become part of a team designing, developing, and deploying its customer centric applications.
A Python Developer at 6sense will have the opportunity to
- Optimize components for maximum performance across multiple devices and browsers
- Write performant REST APIs for both internal and external consumption
- Build micro services and their deployment process
- Work with problems of scale, employ technologies that are distributed in nature.
- Perform code reviews
Required qualifications and must have skills
- BE/BTech/BS or equivalent
- Excellent analytical and problem-solving skills
- Proven-deep-expertise with Python programming (3 to 8 Years of minimum hands-on experience in Python).
- Hands on with Data structures & Algorithm programming.
- Experience in working with frameworks like Django, Flask, etc.
- Experience with building APIs and services using REST, SOAP, etc.
- Experience with any RDBMS and strong SQL knowledge
- Comfortable with Unix / Linux command line
- Object-oriented concepts & design patterns
Do not miss to reply back, else we will miss meeting an awesome Techies!
Job responsibilities
- Performs development, deployment, administration, management, configuration, testing, and integration tasks related to the cloud security platforms.
- Develops automated security and compliance capabilities in support of DevOps processes in a large-scale computing environment for the storage program within the firm.
- Champions a DevOps security model so that security is automated and elastic across all platforms and cultivate a cloud first mindset in transitioning workloads.
- Leverages DevOps tools to build, harden, maintain, and instrument a comprehensive security orchestration platform for infrastructure as code.
- Provides support to drive the maturity of the Cybersecurity software development lifecycle and develop & improve the quality of technical engineering documentation.
- Makes decisions of a global, strategic nature by analyzing complex data systems and incorporating knowledge of other lines of business & JPMC standards.
- Provides quality control of engineering deliverables, technical consultation to product management and technical interface between development and operations teams.
Required qualifications, capabilities, and skills
- Formal training or certification on Security engineering and 3+ years applied experience
- Proficiency in programming languages like Python or Java with strong coding skills
- Understanding of one or more Public Cloud platforms( AWS/ GCP/ Azure)
- Experience with highly scalable systems, release management, software configuration, design, development, and implementation is required
- Ability to analyzing complex data systems – failure analysis / root cause analysis, developing, improving, and maintaining technical engineering documentation
Key Responsibilities:
• Actively work on server-side development on the .NET framework.
• Browser / client-side development on JavaScript (or its libraries such as JQuery).
• Work with data structures such as XML and JSON.
Required Skills:
• 2-4 years of hands-on experience on Web technologies.
• Minimum 6 months of experience on MVC is mandatory.
• Good knowledge and understanding of WCF, Windows services.
• Knowledge of Database development on MS SQL / Oracle DB.
• Good communication and problem-solving skills.
• Should be a self-starter and should have the ability to work under pressure.
• Should be passionate about sports.
Mandatory: Passionate about sports, Problem solving, Team player, Target & Result oriented.
- A minimum of 3 years experience as a Technical Lead in Java., Strong experience in design and implementation of high performing and highly scalable websites/applications
- Strong experience in Spring MVC framework and experience in design patterns, unit testing etc..
- Strong experience in AWS services such as EC2, Lambda, S3, ECS, API Gateway and using tools such as Terraform, Ansible
- Strong experience in Endeca, ATG and BCC, Solr, any Headless CMS
- Considerable experience in databases such as SQL Server/Mongo DB is an added advantage
- Good experience in JavaScript frameworks such as Angular/React/VueJS is an added advantage
- Experience in Adobe AEM is an added advantage
- Creative problem-solving skills and ability to effectively communicate and translate feedback, needs and solutions
- Excellent verbal and written communication skills required
- Provide strategic thinking and leadership pertaining in cloud technologies and building scalable websites
- Provide technical leadership and guidance internally to the team and externally to management
- Communicate effectively across all levels of the organization
- Collaborate within and across teams with strong teamwork orientation
- Help maintain a culture of high quality
- Showcasing excellent work ethic and strong sense of ownership of end result
- Understand the structured software development methodologies including design, development and testing in an Agile environment
- Follow all security practices and identify areas and processes where performance and scalability can be improved
- Make and justify recommendations for improvement., Participate in development of solutions in cases of new technology direction and/or proof of concepts
- Should translate business needs into technical solutions with Strong analytical, conceptual and technical skills
- Support the evaluation, selection, design, development and maintenance of the platforms.
Experience: 4+ years
Work Location: Bengaluru
About the role: At Bizongo, we believe in delivering excellence which drives business efficiency for our customers. As Software Engineer’s at Bizongo, you will be working on developing next generation of technology that will impact how businesses take care of their process and derive process efficiency. We are looking for engineers who can bring fresh ideas, function at scale and are passionate about technology. We expect our engineers to be multi dimensional, display leadership and have a zeal for learning as well as experimentation as we push business efficiency through our technology. As a Software Engineer, Backend, you'll not only be building feature end-to-end but will also make sure that code is of the highest quality, optimised and scalable.
Must-haves: Excellent in data structures, analyzing and solving problems.
Excellent understanding of Object Oriented Programming and MVC. B.Tech/B.E. in Computer Science and Engineering.
Understanding of RESTful APIs Write scalable, production level services. Knowledge of Test Driven Development Thorough with using Git Performance optimization, SQL tuning, caching techniques.
Understanding of how the web works in general You can’t live without writing beautiful code.
Knowledge of creating fault-tolerant, extensible, reusable architecture Passionate to work in a start-up
It would be a plus if: You have extensive Knowledge of Ruby on Rails.
You understand prevalent design patterns.
You have good knowledge of Front-end development (End-to-end Full Stack development).
You are flexible to work on any Tech Stack.
Why work with us?
Opportunity to work with "India’s leading B2B" E-commerce venture. Working in Bizongo translates into being a part of a dynamic start-up with some of the most enthusiastic, hardworking and intelligent people in a fast - paced and charged environment. Being a company that is expanding itself every day and working towards exploring newer avenues in the market, every employee grows with the company. The position provides a chance to build on existing talents, learn new skills and gain valuable experience in the field of E commerce.
Java Developer(java8,spring boot,microservices, rest api, SQL,JPA)
- Should have strong hands-on experience in JUnit, Spring Framework, Spring Boot.
- Should have experience in Microservices, WebSphere.
- Preferred to have experience in Jenkin and CI and CD pipeline.
- Should have worked in Agile methodologies.
- Experience in Web development, Responsive UI.
- Ability to recognize user experience needs and convert them into the design.
- Knowledge in REST services
- Basic knowledge in HTML, CSS
- Experience in Microservices
- Proven hands-on Software Development experience
- Proven working experience in Java development
- Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
- Experience in the Spring boot , hibernate Framework










