


We're Hiring - Java Full Stack Developer !
Job Details:
Location: Bangalore, Mumbai, Pune
Role: Java Full stack Developer
Experience: 5 to 10 Years
Notice Period: Immediate to 15 Days
Work Mode: Hybrid
Skills Required:
Strong knowledge of Java, Core Java, SQL
Expertise in Spring Boot, Angular/ React
Proficiency in OOPS, Design Patterns, Data Structures, and Algorithms
Experience with Multithreading and Microservices
Good experience in cloud platform, AWS preferred.
Experience with RESTful services and APIs

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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About HighLevel:
HighLevel is a cloud-based, all-in-one white-label marketing and sales platform that empowers marketing agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. With a focus on streamlining marketing efforts and providing comprehensive solutions, HighLevel helps businesses of all sizes achieve their marketing goals. We currently have 1000+ employees across 15 countries, working remotely as well as in our headquarters, which is located in Dallas, Texas. Our goal as an employer is to maintain a strong company culture, foster creativity and collaboration, and encourage a healthy work-life balance for our employees wherever they call home.
Our Website - https://www.gohighlevel.com/
YouTube Channel - https://www.youtube.com/channel/UCXFiV4qDX5ipE-DQcsm1j4g
Blog Post - https://blog.gohighlevel.com/general-atlantic-joins-highlevel/
Our Customers:
HighLevel serves a diverse customer base, including over 60K agencies & entrepreneurs and 450K million businesses globally. Our customers range from small and medium-sized businesses to enterprises, spanning various industries and sectors.
Scale at HighLevel:
We work at scale; our infrastructure handles around 3 Billion+ API hits & 2 Billion+ message events monthly and over 25M views of customer pages daily. We also handle over 80 Terabytes of data across 5 Databases.
About the Team:
The Expansion Products team is responsible for driving volumetric & usage based upgrades and upsells within the platform to maximize revenue potential (apart from the subscription revenue). We do this by building innovative products & features that solve real-world problems for agencies and allow them to consolidate their offering to their clients in a single platform packaged under their white-labled brand. The expansion products team focuses exclusively on products that can demonstrate adoption, drive up engagement in target segments and are easily monetizable. This team handles multiple product areas including Phone System, email system, online listing integration, WordPress Hosting, Memberships & Courses, Mobile Apps, etc.
About the Role:
We are looking for an experienced software engineer with strong technical and communication skills who has developed full stack web apps, created solid APIs and beautiful interfaces for consuming them in user friendly apps. Focusing on details and well written self documented code are essential for this position. You can expect to collaborate with a solid team of designers, product managers, developers and testers on a daily basis. You must be experienced in building highly scalable and resilient systems that can meet our customer needs.
Responsibilities:
- Responsible for developing scalable backend services for memberships & courses
- Taking the lead in designing, developing and managing APIs, services
- Creating / customizing various components and web applications in Vue.js
- Work with a great team of developers, designers and QA testers
- Reviewing, writing clean, tested, manageable code for services that scale to affect thousands of users everyday
- Troubleshoot, test, and maintain the core product software and databases to ensure strong optimization and functionality
Qualifications:
- Solid Experience in Full stack engineering with Node.js and modern Javascript frameworks like Vue.js[preferred], React.js, Angular.
- Proficient in building scalable applications and should be comfortable understanding the flow of the software
- Experience with relational/non-relational databases ex: MySQL / MongoDB / Firestore and have used them to build backend services
- Ability to design and build web services, and integrations with third parties through API
- Proficient understanding of code versioning tools such as Git / SVN
- Experience with GCP technologies
- Experience with Stripe integrations
- Experience building media streaming applications


Responsibilities
· Understand requirements and translate them to product features.
· Participate in Scrum meetings and express the work done and the plan clearly. Participate in scrum ceremonies and clearly communicate.
- Develop applications using Front end, middleware, and database-related technologies.
- Should be hands-on in developing and implementing best practices and writing smart pieces of code.
- Coding standards should be followed, and the code should be highly performant.
- Should be able to write unit test cases using any of the frameworks and should be completely automated.
- Should have strong exposure to REST API design and principles and adhere to RAML/Swagger or Open API specification
- Should be able to do impact analysis and document the design of the components.
- Should be able to develop reusable components using proper design patterns as listed by lead/architect so that it is extensible.
The Role offers
· An outstanding opportunity to re-imagine, redesign, and apply technology to add value to the business and operations.
· An end-to-end project exposure across multiple technical stacks and cloud platform
· An individual who has a passion for learning and adapts to new technologies quickly and scales to the next level easily.
- High visibility, the opportunity to interact with multiple groups within the organization, technology vendors, and implementation partners.
Essential Skills
· 4+ years of in-depth knowledge in Core Java, Spring DI, Spring MVC, REST, JMS, Hibernate, JDBC, PL/SQL
· 1+ years of experience in Spring boot, Angular 8 or above
· 2+ years of experience in RESTful HTTP services design
· 2+ years of experience in Javascript, JQuery, Bootstrap, HTML 5, CSS3
· 2+ years of experience with SQL Server, Postgre SQL writing stored procedures, performance tuning, and identifying deadlocks, transactions, and data locking/blocking scenarios
· Working knowledge of Webpack, CLI, and Agile Scrum framework
· Good communication and unit testing knowledge.
· Good to have knowledge in one of the cloud platforms like AWS/Azure/PCF
· Work experience in frameworks like JPA, Spring Core, Spring AOP, and Spring Data
· Familiar with Continuous Integration methodologies and tools, including Jenkins
· Good to have: Exposure to Microservices, Docker, Kubernetes, and cloud deployment
Essential Qualification
· MCA/equivalent master’s in computers is a must.


We are a forward-thinking company Hookux seeking a skilled Full Stack Developer to join our team. You will work on a variety of exciting projects that require problem-solving, innovation, and scalability. One such project is, a stock market and crypto investing simulation platform that teaches children financial skills through gamified competition.
Key Responsibilities:
- Develop and maintain robust, scalable, and efficient front-end and back-end systems.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Design and implement API endpoints and server-side logic.
- Work closely with the design and product teams to ensure the technical feasibility of UI/UX designs.
- Optimize the application for maximum speed and scalability.
- Write well-documented, clean code.
- Troubleshoot and debug applications.
- Stay up-to-date with emerging technologies and industry trends.
Technical Skills & Experience:
- Proficient in JavaScript/TypeScript, with expertise in React.js for front-end development.
- Strong experience with Node.js, Express.js, or other backend technologies.
- Familiarity with database technologies such as MongoDB, PostgreSQL, or MySQL.
- Experience with RESTful APIs and third-party integrations.
- Knowledge of cloud platforms like AWS, Azure, or Google Cloud.
- Proficient in version control (e.g., Git) and collaboration tools.
- Experience with agile methodologies and continuous integration/deployment (CI/CD).
Bonus Skills:
- Experience with React Native for mobile app development.
- Familiarity with blockchain technology or cryptocurrency-related platforms.
- Experience with containerization (e.g., Docker, Kubernetes).
- Knowledge of testing frameworks and tools.
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience).
- years of experience in full stack development.
- Ability to manage multiple priorities and work independently as well as in a team environment.
Benefits:
- Competitive salary and performance bonuses.
- Opportunities for career growth and learning.
- Flexible working hours and remote working options.


Stipend: INR. 5,000 to INR. 15,000 per month + Performance Bonus + Goodies for Elites
We are looking for skilled Full Stack Developer interns who can oversee the complete software development road cycle at Spacenos and work on building amazing products.
Skills Required
- Experience with JavaScript and ReactJs framework.
- Experience with NodeJs, Firebase and Firestore Functions.
- Candidates should have the ability to pick up new technologies quickly
- Knowledge of code versioning tools (such as Git, Mercurial, or SVN)
Roles and Responsibilities
- Creating and converting high-fidelity designs into code.
- Assist with creating cross-platform UI Web components
- Build responsive applications using front-end frameworks
- Create Backend services for the UI and test with edge cases.
-
Test components using new technologies
About Us:
Spacenos is the fastest-growing start-up which is innovating in the finance, edtech and marketing domain since 2015 and won multiple awards and recognitions from more than 40+ MNCs and Fortune 500 companies. Our Clients are based out of the U.S.A and Australia. We are funded & Supported by Government of Karnataka, Angel Investors and International Grants.
Hiring Process:
- Apply for your CV and past work to be reviewed.
- Receive a telephonic interview or assessment upon filling the final step form.
- Receive offer letter if selected.
Apply soon, the earliest applicant would be preferred over the late applicants.


Good Communication Skills
Good in Restful webservices, Spring, Hibernate etc
1.Strong skills and experience in (Java, Javascript/Typescript, Go, Design Patterns, etc.).
2.Experience with Node.JS or Spring boot preferred.
3.Experience with relational and NoSQL databases.
4.Proficient in API and microservices architecture.
5.API documentation / specification tools (e.g. Swagger).
6.Unit-testing code for robustness, including edge cases, usability, and general reliability with API testing frameworks / testing documentation (e.g. K6, JMeter, SoapUI, Postman,etc.).
7.Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
8.Execution of software delivery. You are skilled at cloud architecture, testing, monitoring, alerting and are excited to apply these principles within the team.."


- Great aptitude and analytical thinking.
- Self-directed and capable of working in a dynamic environment.
- Experience in UI work is preferred.
- Diligence and proactive behavior is expected/must.
- Writing complex SQL queries and optimizing queries is a PLUS.
- Good knowledge in Server Performance Optimization is a PLUS.
- Experience with advanced data structures, API/service interface development and web development.
- Experience building large scale systems in a high availability production environment is preferred.
Tomcat application server knowledge


• Proven experience with coding using JAVA/J2EE.
• Experience developing Multi Channel responsive web application.
• experience working with Windows, Unix/Linux Operating system environments.
• Familiarity with common stacks.
• Experience/Knowledge of multiple front - end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery).
• Excellent communication and teamwork skills.
• Willingness to travel within India or aboard for short term or long term would an added advantage.

