
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. - 5-8 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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Job Description
- 8+ years of experience to Lead, coach and mentor team of 5-8 full stack and backend engineers
- Write high quality code
- Champion coding standards and re-usable components
- Influence the technical direction of the engineering team
- Partner with Product Managers in designing and defining new features
- Serve as a key member of a Scrum team
- Participate and potentially lead Communities-of-Practice programs.
Requirements
- 8+ years of large-scale distributed ecommerce systems experience
- Expert understanding of Java, database, and messaging technologies
- Enthusiasm for constant improvement as a Software Engineer
- Ability to communicate clearly effectively and motivate team members
- Reactive Java a plus
- Passionate about Ecommerce and retail a plus
Technical Skill Set
- Java (Core & Advanced)
- Spring Boot, RESTful Services, Reactive Java (preferred)
- Vue.js, Web Components (Lit Framework)
- Oracle, Cassandra
- Apache Kafka
- System Design, Microservices Architecture, Scalable & Event-Driven Systems
.Overall 5+ years of experience in application development using Java with creating and deploying microservices using the Spring Boot framework
• Strong experience in Maven.
• Good experience in unit(Junit) and integration testing.
• Experience in Microservices is a must.
Experience in designing and developing REST based services / Microservice development.
• Candidate should have good communication skills (written and verbal)
Excellent analytical and problem solving skills
Any one of these database Mongo, Maria, RMQ, Postgres, or other NoSQL servers
• Experience in AWS and CI/CD
5+ Years
Design, develop, and maintain robust, scalable, and secure backend services and APIs.
• Collaborate with frontend developers to integrate user-facing elements with server-side logic.
Write clean, efficient, and maintainable code following best practices and coding standards.
• Optimize performance and ensure high availability of backend services.
• Implement security measures to protect sensitive data and prevent vulnerabilities.
Design and manage databases, ensuring data integrity and efficient query performance.
Debug, troubleshoot, and resolve issues in production and development environments.
• Conduct code reviews and provide constructive feedback to team members.
Stay up-to-date with emerging backend technologies, frameworks, and best practices.
• Participate in Agile/Scrum ceremonies and contribute to sprint planning and estimations.
Job Description
Organizational Overview
It is a super app to digitize India’s 50M+ sales agents where they can get access to relevant products & services, receive training through interactive videos on “how to sell, what to sell and whom to sell”, and earn money. For businesses, we help them save a huge effort in managing and training these agents and help them increase their reach to every nook and corner of the country.
India is a trust deficit market which cannot be accessed through Internet Marketing on Facebook and Google as the majority of the customers need training, push, motivation and a primer on why and how to use a product.
To solve this problem, traditional industries like BFSI, Telecom, Automobile, Real Estate etc. use 50M+ frontline sales executives to drive distribution. We believe that not just for these traditional industries but also for emerging companies in FinTech, EdTech etc these agents will play a pivotal role in accessing trust deficit customers.
They have grown to a 100,000+ agent network across India (growing 50% MoM). One Code is funded by tier1 VC’s and angels in India.
Role Overview
Summary of Role
As a part of the consumer products software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of the software applications.
Responsibilities:
- Overlook development of all consumer products in JAVA
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
- Focus on code maintainability and performance of application
- Provide technical advice and assists in solving programming problems
- Continuously create new and interactive features that would help to improve user experience and user engagement.
- Assist with troubleshooting of issues as needed
- Lead the design and architecture of software solutions
- Assist in developing and maintaining continuous integration pipelines
Required Skills for this Role:
- JAVA
- Spring/Spring Boot
- Hibernate
- Linux
- REST
- Kafka
- Mysql
- AWS
- ELK Stack (Elasticsearch)
- CI/CD Pipelines
- Team Leadership experience of at least 3 year
Qualifications:
- 2+ years of experience in Java based technologies
- Experience in designing databases and system architecture
- Experience in building products from scratch at well funded start-ups
Salary Range: Best in industry
Why join us?
- You will get to work with an experienced team who has worked in multiple startups.
- Experimenting is the name of the game. And POCs are the snacks that fuel them.
- Grow with us. It is a family
- Gain exposure to two of the fastest growing markets in the world - South East Asia and Social Commerce
- 5 years of experience as Java/Jee Developer, Springboot
- Good knowledge of OOPS concepts.
- Experience in Java8, JSP, Spring Core, Spring MVC, Spring Rest & Spring JPA Repository
- Experience in Hibernate, relational databases and sql.
- Experience in Rest API development.
- Experience in implementation of Jasper Reports
- Familiar with Git & Maven
Requirements
-
Overall 2-8 years of software development experience in building web-based and highly scalable applications
-
Excellent understanding of core computer science concepts like algorithms, data structure, system design, OOP, etc.
-
Deep knowledge and development expertise in Core Java and SpringBoot or other equivalent frameworks
-
Strong experience in HTML5 and CSS3 and should have basic experience in JS technologies
-
Good knowledge of database concepts, having SQL writing experience, and familiarity with at least one of the relational databases
-
Worked in a CI/CD environment with Jenkins
-
Experience working in an agile team with software engineering practices like automated testing, test-driven development, continuous integration, etc is a big plus.
-
Ability to quickly learn and evaluate new technologies and work effectively in a fast-paced, dynamic environment
-
Strong oral and written communication.
Neptune Ubicom Pvt. Ltd. is looking for passionate and talented Java Developers to be a part of our engineering team. We are hiring for Java Developer inspiring to develop into Full-Stack Developer. If you love building high quality, user-friendly web-applications, then you have our attention!
Your day with us!
As a Java Developer, you will design, create and analyse solutions to various project tasks daily. Your day involves brainstorming and knowledge sharing amongst your teammates. You learn and develop your skills by creating unique solutions daily.
Here are a few of your responsibilities?
End to End Software Design which will involve work on Database, working on Back-end and Front-end, documentation, and testing.
- You will be a part of a functional Java developing team
- You will be assigned a project based on your choice and skill set
- You will get the opportunity to work on a complete product development cycle
- You will be involved in the daily scrum and functional discussion meetings with your German counterparts
- You will be thoroughly guided and supported to develop your technical skillset.
Technologies you get to use:
- Java+Spring (Back-end)
- TypeScript+Angular (Front-end)
- Git, Jira, Confluence, Maven, etc.
- And many more tools that you'll learn on the job!
What makes you a good fit?
- You have a minimum of 2 years of hands-on experience as a Java Developer.
- You are someone who wants to explore new horizons for their career and develop into a Full Stack role.
- You possess a Bachelor’s Degree in Engineering with specialisation in CS/IT or equivalent
- You have excellent knowledge of Java
- You have great programming skills
- You have demonstrated a passion for coding through various projects, challenges or extra-curricular activities. Having a programmer portfolio is a major plus
- You have the potential to develop a keen understanding of our culture. And to imbibe it, and be the ambassador of our culture.
Why should you join us?
- Embark on an exciting journey with us!
- Enjoy being part of a great team of engineers, creating innovative new products
- Learn and acquire knowledge of different technologies
- Participate or/and take a lead on various stages of the on-going projects
- Develop your interpersonal skills every day with new challenges
- We do not believe in the crisp cotton shirt is the only productive work attire. Here at NUPL, you dress smart and decent and we will be good to go
- We follow a strict '5 Day' work week policy. Those weekends are for family, friends, and relaxation
- We offer a competitive leave package, a work from home facility, and a flexible work hour policy to help you attain a great work-life balance
- We offer an environment where you can make suggestions and develop your ideas with the team. In a flat hierarchy, you will have your ideas and opinions heard
- We all know how hard it is to focus on work when craving for food, we have an in house open pantry just for this!
- We offer various opportunities to widen your horizon of knowledge and skills. We also offer support for various courses and certifications
- We provide a competitive benefits package.
Interested to know more about us?
We are a multinational IT Company with our offices based in Germany and India. To know more about us and our work culture check out the link below:
https://www.linkedin.com/company/13597515" target="_blank">www.linkedin.com/neptune-ubi/
Joining: ASAP! ; )
Compensation: We offer a competitive package as per the industry standards. The final package is dependent on one’s performance during the recruitment process. We wish all the best for all the aspiring Full Stack Developers applying for this position!
Solid understanding of Spring and Spring Boot Framework
Experience with NoSQL DB, preferable MongoDB
Experience working with Agile Methodology and BDD Framework
Experience with Microservices Architecture
The opportunity
The Engineering Manager (EM)is responsible for a managing a team of full stack engineers that is building highly innovative and cutting edge solutions. This role is accountable for leading a team, developing code, deploying and managing in production. Most importantly, the EM, while working with the Product owners drives the product Net promoter score (NPS), user satisfaction, building the product roadmap and delivering highly functional, exceptionally innovative and intelligent software. You will be called upon to be the technical representative for your team during cross-team collaborative efforts and planning. Success in this role will require strong and innovative approaches to problem solving, great technical leadership, excellent communication (written and verbal, formal and informal), flexibility, accountability and a self-motivated working style with attention to detail.
You are great at
As an Engineering Manager, you’ll take the lead as you - drive product development, operations and technical decision making. You’ll have a strong focus on team management and development, equal focus will be on writing production code and hands on active development of the capabilities and solutions. Assist in defining infrastructure need and use enterprise solution and drive resolution of technology roadblocks including code, infrastructure, build and deployment. Manage overall software development cycle by adhering to development and security standards. Establish good stakeholder communication and work closely with Product teams and influence set product roadmap and help drive requirements while being a strong advocate of extreme agile and DevOps practices across engineers. Build and manage a team of high performing full stack engineers and provide leadership, coaching, motivation and recommend staffing levels, operating procedures, tools and systems for the team. Provide career development and performance management to a team of engineers.
Required Candidate Profile
- 4 year degree in or equivalent experience
- 8+ years of engineering (software development) experience
- 1-3 years of managing teams with a strong track record of delivery for cross-functional product experience with Cloud hosting and managing products
- Proficient in building high performing APIs and writing specs
- Expertise in programming languages. Hands on experience in Java, J2ee technologies is preferred.
- Experience in SAP Hybris Commerce would be a plus
- Experience with integration, data handling technologies and other open source frameworks
- Strong written and verbal communication skills with the ability to present complex technical information in a clear and concise manner to variety of audiences
- Team-orientated, passionate about developing others’ skills and capabilities
- Successful track record of working in large scale technology solutions
- Deep understanding of agile development processes and methodology including continuous integration and delivery, with a mindset of building incrementally and delivering business value quickly
write REST API,s and integrate with UI








