
Location: Bangalore
Experience: 5 to 10 years
Joiners: Immediate / Notice Period < 30 days
Company: Wissen Technology
š Job Overview:
We are looking for a passionate and skilled Fullstack Developer with strong backend expertise in Java and advanced frontend proficiency in React, JavaScript, and TypeScript. The ideal candidate will have a deep understanding of core computer science concepts like Multithreading, Collections, and Immutability, and should be highly proficient in building scalable, maintainable systems.
š ļø Key Responsibilities:
- Design and develop robust, scalable backend systems using Java (preferably Java 8 or higher).
- Build interactive, high-performance UIs using React.js, JavaScript, and TypeScript.
- Implement complex business logic with clean and maintainable code.
- Write efficient, thread-safe code utilizing Multithreading, HashMaps, HashSets, and Collections.
- Work with iterators and immutability principles to build reliable data flows.
- Collaborate with product managers, designers, and QA teams in an Agile environment.
- Troubleshoot and debug production issues as needed.
ā Must-Have Skills:
- Strong programming experience in Core Java, Multithreading, and Java Collections Framework.
- Solid knowledge of React.js, JavaScript (ES6+), and TypeScript.
- Hands-on with HashMap, HashSet, Iterators, and Immutable Data Structures.
- Experience working with REST APIs, Spring Boot, and microservice architectures.
- Familiarity with version control systems like Git and CI/CD pipelines.
- Strong problem-solving and analytical skills.
š¼ Good to Have:
- Exposure to cloud platforms (AWS, GCP, Azure).
- Experience with state management tools like Redux or Context API.
- Knowledge of performance optimization and memory management in JavaScript.

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 WorkĀ®. 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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Work Location: Chennai, Pune
No of yearsā experience: 8+ years
Hybrid (3 days office and 2 days home)
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Ā
Skill Set: Java + Spring Boot + Sql + Microservices + DevOps
Ā
Job Responsibilities:
Design, develop, and maintain high-quality software applications using Java and Spring Boot.
Develop and maintain RESTful APIs to support various business requirements.
Write and execute unit tests using TestNG to ensure code quality and reliability.
Work with NoSQL databases to design and implement data storage solutions.
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Utilize Git for version control and collaborate with team members on code reviews and merge requests.
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Continuously improve software development processes and practices.
Ā
Description:
8 years of professional experience in backend development using Java and leading a team.
Strong expertise in Spring Boot, Apache Camel, Hibernate, JPA, and REST API design
Hands-on experience with PostgreSQL, MySQL, or other SQL-based databases
Working knowledge of AWS cloud services (EC2, S3, RDS, etc.)
Experience in DevOps activities.
Proficiency in using Docker for containerization and deployment.
Strong understanding of object-oriented programming, multithreading, and performance tuning
Self-driven and capable of working independently with minimal supervision
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- You also need to optimize the application for better performance and a large number of concurrent users.
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Who are we looking for?
⢠Bachelors / Masters in Computer Science or equivalent with at least 4-8 years of professional experience.
⢠Solid understanding of design patterns, data structures, and advanced programming techniques
⢠As an Engineer in our team, you will design, code, test and debug quality software programs.
⢠Strong software design and architectural skills in object-oriented and functional programming styles.
Strong software design and architectural skills in object-oriented and functional programming styles.
⢠Java 8, Microservices using Spring boot, Spring Cloud, Docker, Kubernetes orchestrator.
⢠Experience in working with Spring Framework - Spring Boot, Spring REST, Spring Security, Spring Data JPA, OAuth2, hibernate.
⢠Experience in Reactjs or Angular.
⢠Experience in RabbitMQ
⢠Experience in Unit Testing Tools like Junit/TestNG
⢠Experience in working with SQL & NoSQL databases such as MySQL, Mongo DB.
⢠Knowledge of CI/CD architecture.
⢠Knowledge of tools like Jenkins, SonarQube, Maven, Gitlab
⢠Experience in cloud technologies.
⢠You demonstrate the ability to work in a fast-paced and hyper-growth environment where the requirements are constantly changing.
⢠Solid understanding of design patterns, data structures, and advanced programming techniques.
⢠Nice to have: Python 3.6+, Image and textual data processing technologies
⢠Expert in modern JavaScript frameworks like Angular, React, or VUE (Angular is a must).
⢠Familiar with agile techniques like code reviews, pair programming, collective code ownership, clean code, TDD, and refactoring.
⢠Design and development of high-volume, high-performance, high-availability, service-oriented Java applications using proven Java frameworks and technologies.
Ā Job Description:
We are looking for a self-starter/ Full Stack Developer who can work well with minimal guidance and in a fluid environment. Proficient at programming and interacting with APIs and good knowledge of RESTful design. Customer-focused reacts well to changes, works with teams, and is able to multitask. A natural communicator who can articulate and express thoughts and explain technical concepts in clear, plain English (both written and verbal)
Key Responsibilities:Ā
Hands-on experience in different technologies and languages such as Java, JavaScript, HTML, CSS, ReactJS, NodeJS, MongoDB, Express JS, MySQL to develop applications. Full Stack Developers approach software holistically since you cater to both user experience and functionality. Participating in the design and creation of scalable software. Writing clean, functional code on the front- and back-end. Testing and fixing bugs or other coding issues
Ā
Position Type:Ā Full-Time
Educational Qualifications:Ā B.Tech/B.Sc/MCA/Relevant Degree in Computer Science.
Experience:Ā 3+ years of hands-on experience in Front-end & Backend
Reports to:Ā Development Manager
Roles & 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 software
- Excellent scoping and estimation skills
Skills and Responsibilities:
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Deep understanding of client-side development, coding in HTML5, CSS3, JavaScript ES6, and jQuery.
- Developing and implementing highly responsive user interface components using react
- Strong experience using a client-side MVC framework such as NodeJS, React JS, NextJS, Redux.
- Strong experience in feather JS is a plus
- Familiarity with common stacks & tech stacks.
- Strong knowledge in databases MySQL, MongoDB, web servers Apache, and UI/UX design.
- Top-notch programming skills and write code for robust software design.
- Experience in responsive design, cross-browser compatibility, and website performance.
- Knowledge of performance testing frameworks including Mocha and Jest
- Experience in object-oriented design skills.
- Aggressive problem diagnosis and creative problem-solving skills.
- Good understanding of how browsers and DOM work.
- Experience with Git.
- Experience with handling Services, RESTful, APIs.
- Knowledge of frontend CSS frameworks like Bootstrap.
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind and problem-solving skills.
- F&B (Food and Beverages) domain experience is a plus.
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Ā·Ā Ā Ā Ā Ā Ā Ā Ā Qualification: bachelorās or masterās degree in computer science, Engineering, or related field.
Ā·Ā Ā Ā Ā Ā Ā Ā Ā Proven 4+ years of experience in full stack development, including proficiency with React, Tailwind CSS, Python, and Flask.
Ā·Ā Ā Ā Ā Ā Ā Ā Ā Strong understanding of Graph QL concepts and hands-on experience with Ariadne or similar frameworks.
Ā·Ā Ā Ā Ā Ā Ā Ā Ā Familiarity with containerization using Docker for application deployment.
Ā·Ā Ā Ā Ā Ā Ā Ā Ā Demonstrated expertise in machine learning model integration, preferably using the Hugging Face framework.
Ā·Ā Ā Ā Ā Ā Ā Ā Ā Experience deploying machine learning models on cloud platforms such as Replicate and AWS is a strong plus.
Ā·Ā Ā Ā Ā Ā Ā Ā Ā Excellent problem-solving skills and a proactive attitude towards learning and adapting to new technologies.
Ā·Ā Ā Ā Ā Ā Ā Ā Ā Should have experience in Backend: Python, Flask Framework, Langchain ML Ops Framework, Ariadne Graph QL Framework, Docker. Frontend: React, Tailwind. ML Model Development ā Hugging Face Model Training, ML Deployment onto Replicate or AWS
Purpose
All kids have extraordinary talent & creativity, and our mission in the world is to help
nurture it. We truly believe that education needs to develop the whole being, and
exploration of broad interests is key for originality.
We are working hard to be the world's most loved extra-curricular platform
& build the future of passion. We are here to do the best work of our lives, and
together, we hope you are too. Come & help shape the future of inspiration &
passion. As an early team member, you get to shape the direction of our products,
company culture, hiring & product engineering practices.
Team
We are a team that is maniacally customer obsessed & building products that
consumers love.
The plumber in chief, Subramanya Sharma (subba), was recently CPO & CMO @
Cleartrip helping build one of the most loved consumer companies in the region. He
was also instrumental in taking Cleartrip global (8 countries) & create global high
quality products in an increasingly flat world.
We want to recreate the magic and build the same customer obsession & product
culture here.Ā
Principal engineer
About the role
You are an exceptional engineer first, and have experience in mentoring the
engineers in the team.
Build a strong engineering team & culture, hiring great engineers along our
journey.
Engineer new products and features, improve existing products and features.
Working knowledge of Devops & Infra part of the setup.
What are we looking for?
5+ years experience across the engineering stack (both frontend & backend).
Principal engineer 2
Bachelor/Masters of engineering.
You're proficient with multiple parts of our technology stack: React/Swift,
TypeScript, Node.js, and Postgres.
We are location agnostic, but in the same time zone (India). We have a small
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You are clear that problem solving & shipping >> scaling in the 0 to 1 stage.
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You have expertise in data engineering, video or audio engineering.
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You've an interest in education & kids.
You have interests outside of technology, such as in art, music or any performing
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An initial 30 min call to understand each other at a high level.
An hour long technical interview where we shall dive deep into your past
experience and your ability to solve simple yet intriguing problem statements.
Optionally, you may have to work on a small assignment to ensure a good
match. (We care about your time and hence the assignment is designed to be
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React, Redux, TypeScript, Socket.io, Jest, Supertest, HTML5, SCSS, Docker, Kubernetes
Node.js (Good to have)
Experience with SOAP and REST web services from a client perspective Web API
Experience working with Bitbucket, Jira, Clickup
Experience working with Agile Scrum methodology
A self-driven attitude
Excellent written and spoken English
A knowledge and interest in sport will be helpful
Relevant Experience: 1 to 4+ years
Qualifications: Computer Science or Software Engineering degree
Ionic/React Native/ AngularJS / Javascript, Cordova, HTML5, CSS
Requirements
⢠Good Knowledge of Hybrid app development and Enterpise Business applications
⢠Expertise in using Mobile App frameworks
⢠Experience in using REST APIās, Webservice and JSON
⢠Knowledge of sqlite and web storage
⢠Good in designing
⢠Good communication Skill
⢠Ability to work in a team
⢠Familiarity with Native Android is a plus
Notice period: 0 to 30 days
Location: Bangalore
Dev- 3-6 Years;
Lead- 5.5/6-9 Years
Full Stack Developer/ Lead
As the Engineering Team member for Aladdin Accounting, you will be part of a team that works closely with
BlackRockās Aladdin Product Management and Design team to build Aladdinās Accounting platform.
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- Event / Stream processing technologies
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- Curious to explore emerging technologies and learn new things
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- Experience in the financial services industry is preferredĀ Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā
As a Full Stack Software Engineer at Clipboard Health, you will help shape the way nurses find jobs and the way healthcare systems hire nurses and other practitioners today. We help nurses be able to work when and where they want, and to enable healthcare facilities to not have a staffing shortage.
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⢠2+ years experience in a software engineering role
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About Our Benefits:
⢠Unlimited vacation
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