Java + Angular Full Stack

Experience: 5+ years

Location: Mumbai - Andheri Marol

Company: Wissen Technology

Website: www.wissen.com

Job Description:

Wissen Technology is currently hiring experienced Full Stack Java Developers with strong expertise in Core Java, Spring Boot, front-end technologies (Angular/React), REST APIs, multithreading, data structures, and SQL.

You will be working on enterprise-grade solutions as part of a global development team tackling complex problems in domains like Banking and Finance.

This is an excellent opportunity to be part of a high-caliber, technically strong team delivering impactful solutions for Fortune 500 companies.

Key Responsibilities:

• Develop and maintain scalable, high-performance applications with a focus on both backend (Java/Spring Boot) and frontend (Angular/React).
• Participate in all phases of the development lifecycle – design, coding, testing, deployment, and maintenance.
• Work closely with cross-functional teams to understand requirements and deliver quality solutions.
• Optimize application performance and ensure responsiveness across platforms.
• Write clean, maintainable, and well-documented code.

Required Skills:

• 5+ years of hands-on experience in Java, Spring Boot.
• Strong proficiency in frontend frameworks like Angular or React.
• Experience with RESTful APIs, microservices, and web technologies (HTML, CSS, JavaScript).
• Sound knowledge of data structures, algorithms, and multithreading.
• Experience in developing and deploying enterprise-grade applications.
• Solid understanding of RDBMS (e.g., Oracle, MySQL, PostgreSQL).
• Exposure to DevOps practices, version control (Git), and CI/CD pipelines.
• Familiarity with Unix/Linux environments.
• Strong problem-solving, communication, and analytical skills.

Good to Have:

• Exposure to cloud platforms like AWS, Azure, or GCP.
• Understanding of containerization using Docker/Kubernetes.
• Knowledge of Agile methodologies.

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.

Role Description

This is a full-time on-site role for a Python Full Stack Developer located in Pune. You will be responsible for end-to-end development of scalable, AI-driven web applications. Day-to-day tasks involve architecting asynchronous backend services using Python and FastAPI, building dynamic user interfaces with ReactJS, and managing cloud infrastructure on AWS. You will collaborate with data scientists and product teams to integrate AI models into enterprise solutions while ensuring high performance and reliability.

Key Responsibilities

1.      Design and develop high-performance asynchronous APIs using Python and FastAPI.

2.      Build responsive, interactive frontends using ReactJS, HTML, CSS, and Tailwind CSS.

3.      Implement distributed task queues and caching mechanisms using Celery and Redis.

4.      Architect and optimize databases, managing both structured (PostgreSQL) and unstructured (MongoDB) data.

5.      Deploy and manage infrastructure on AWS (EC2, Lambda, S3) and maintain CI/CD pipelines for automated deployment.

6.      Integrate AI/ML models into production workflows and optimize system performance for scalability.

7.      Ensure application security, data privacy, and code quality through best practices and regular testing.

Required Skills & Qualifications

1.      3–5 years of experience in full-stack development with a strong focus on Python.

2.      Proficiency in FastAPI and deep understanding of asynchronous programming (asyncio).

3.      Solid experience with ReactJS, HTML, CSS, JavaScript, and Tailwind CSS.

4.      Hands-on experience with Celery and Redis for background task processing.

5.      Working knowledge of AWS services and containerization tools like Docker.

6.      Proficiency in database management using PostgreSQL and MongoDB.

7.      Experience setting up CI/CD pipelines (Jenkins, GitHub Actions, etc.) and version control (Git).

8.      Strong understanding of RESTful API design, microservices, and security best practices.

iSchoolConnect is an online platform that makes the University Admissions process hassle-free, fun and accessible to students around the globe. Using our unique AI technology, we allow students to apply to multiple universities with a single application. iSchoolConnect also connects with institutions worldwide and aids them in the transformation of their end-to-end admission processes using our various cutting-edge use cases.

Designation : Senior Fullstack Developer

We are seeking an experienced and highly skilled Senior Full Stack Developer to join our growing development team. The ideal candidate will have extensive experience in building scalable, high-performance web applications and will be responsible for delivering robust backend services and modern, user-friendly frontend solutions. This role will also involve working with cloud services, databases, and ensuring the technical success of projects from inception to deployment.

Responsibilities:

• End-to-End Development: Lead the development and maintenance of both frontend and backend applications. Write clean, scalable, and efficient code for web applications.
• Backend Development: Develop RESTful APIs and microservices using technologies like Node.js, Express.js, and Nest.js.
• Frontend Development: Implement and maintain modern, responsive web applications using frameworks React, Angular, etc
• Database Management: Design and maintain scalable databases, including MongoDB and MySQL, to ensure data consistency, performance, and reliability.
• Cloud Services: Manage cloud infrastructure on AWS and Google Cloud, ensuring optimal performance, scalability, and cost-efficiency.
• Collaboration: Work closely with product managers, designers, and other engineers to deliver new features and improvements.
• Code Quality & Testing: Follow best practices for code quality and maintainability, utilizing Test-Driven Development (TDD), and write unit and integration tests using Jest, and Postman.
• Mentorship: Provide guidance to junior developers, perform code reviews, and ensure high standards of development across the team.

Requirements:

• Experience: 5+ years of hands-on experience in full stack development, with a proven track record in both backend and frontend development.
• Backend Technologies: Proficiency in Node.js, Express.js, and Nest.js for building scalable backend services and APIs.
• Frontend Technologies: Strong experience with React, Angular, etc to build dynamic and responsive user interfaces.
• Databases: Strong knowledge of both relational (MySQL) and NoSQL (MongoDB) databases.
• Cloud Infrastructure: Hands-on experience with AWS and Google Cloud for managing cloud services, databases, and deployments.
• Version Control: Proficient in Git for version control and collaboration.
• Testing: Experience in writing unit and integration tests with Jest, and Postman.
• Problem Solving: Strong analytical and problem-solving skills to work with complex systems.
• Communication: Excellent communication and teamwork skills, with the ability to collaborate cross-functionally.

Nice-to-Have:

• Experience with Docker, Kubernetes, and CI/CD tools.
• Familiarity with GraphQL and Microservices Architecture.
• Experience working in an Agile/Scrum environment.

 ​IT experience in analysis, design, development, documentation, implementing, and testing of software systems in Java, ​Spring Boot, Hibernate, and Internet technologies.

​- ​Spring Boot includes real-world experience working with ​Microservices Architecture, Plugin Services.

​- ​Strong experience in Spring Frameworks such as Spring MVC, IOC, AOP, and Spring JDBC.

​- Strong knowledge of the ​DevOps, AWS Environment, Code Versioning ​- ​Strong hands-on experience with Spring IO, Spring Boot with Thyme leaf.

​- ​Experience in implementing Java EE design patterns such as MVC, Singleton, Session Façade, DAO, DTO, and Business Delegate in the development of Multi-Tier distributed Enterprise Applications.

​- ​Good experience in developing Web Services SOAP, JAX-WS, WSDL.

​- ​Experience in core Java-Multithreading, collections, Servlets and JDBC.

​- ​​Strong knowledge on RDBMS concepts and broadly worked ​Postgres, MySQL technologies such as MongoDB

​- ​Experience in designing front-end ​technologies like ReactJS will be an add-on​

​- ​Hands-on experience with build and deployment tools including Ant / Maven, logging and Debugging using Slf4 and Log4j, and unit and integration testing using JUnit.

​- ​Experience with Use-Case design, Class, and Sequence diagrams using UML.

​- ​Excellent team player with good analytical, strategic planning, and interpersonal and communication skills. Highly motivated, enthusiastic, and self-starter.

 Skills and Qualifications:

1. A Master’s degree in computer application or B. tech is required.
2. Strong organizational and project management skills.
3. Required minimum 3 years of experience.
4. Knowledge of C#, ASP.NET, MVC, SQL Server, MYSQL, NOSQL, Oracle, MongoDB, HTML, CSS and Javascript
5. Familiarity with JavaScript frameworks such as Angular JS, React, and Amber. 
6. Experience developing web applications using .NET Framework 4.5.
7. Design building and maintaining efficient and reusable C# code using design patterns.
8. Knowledge of Agile methodology/ Kanban concepts is a plus.
9. Contribute to the Agile software development process including: design, programming, testing, documentation, quality assurance and implementation.
10. High proficiency in English (Written and oral) is mandatory.

• Observe, strategize, develop and design required software solutions.
• Designing Client-Side and Server-Side Architecture and Rendering and Static Site Generation.
• To confer with users - by studying systems flow, data usage & work related bottlenecks.
• Design and implement Back End and Front End code
• Interact with the production team, understand their workflow and find new ways to automate their workflow.
• Write effective APIs as well as Integrate third-party 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
• Manage huge data sets including structured and unstructured data sources.
• Machine learning tools for workflow automation.
• Knowledge of Spark and Map Reduce.

• Strong Knowledge of and C#, .NET
• Strong knowledge of client-side dynamic and rich UI applications development.
• Hands-on experience on HTML, CSS, bootstrap, JavaScript, AJAX, jQuery and Prototyping.
• Strong hands-on experience in popular frameworks and JavaScript ecosystem – JS, Node, Angular, Jquery.
• Experience in Spark, Hadoop, Scala, and Elastic Search is a plus point.
• Experienced in building applications that meet enterprise needs – secure, scalable, loosely coupled design
• Exceptional design, coding, and problem-solving skills, with a bias for architecting at scale.
• Experience using NPM, Web-Pack, Gulp.
• Familiarity with performance testing and optimization’s.
• Strong knowledge of computer science, algorithms, and design patterns
• Write robust modular code for the full stack using the latest technologies, test and optimize it to work for high performance and scale and deploy it to the UiPath cloud platform.
• Work with various horizontal teams such as Structure, Electrical, Mechanical, Accessibility, Legal, and Finance and also interact with other core teams across locations at UiPath
• Own the smooth running of your cloud service or docker service, and respond to live site issues.
• Strong oral and written communication, and other soft skills critical to collaborating and engage with teams

Job Title: Full Stack Developer

Location: India – Noida.

Shift: Rotational

Job Function: Engineering

Employment Type: Full Time

Company:

SaaS Labs, founded in 2016, is a fast-growing company in the software as a service “SaaS” space focusing on the cloud contact centre space. The cloud contact centre space is a fast-growing market with an addressable opportunity of $24B globally and is expected to witness explosive growth in the next few years. The company was founded by Gaurav Sharma, who is a third-time entrepreneur, having successfully sold both his previous companies (in 2012 and 2016). With a current employee strength of 75, SaaS Labs expects to double it by the end of 2021. Bootstrapped since inception, the firm recently closed a large venture capital round from two large global funds The firm has two core products for now - justcall.io (https://justcall.io/) and helpwise.io (https://helpwise.io/) and the vision is to build a portfolio of contact centre offerings and not just restrict to these products only.

Responsibilities:

• Participate in the design and creation of scalable software
• Write clean, functional code on the front- and back-end
• Testing and fixing bugs or other coding issues
• Work with development teams and product managers to ideate software solutions.
• Test software to ensure responsiveness and efficiency
• Troubleshoot ,debug and upgrade software
• Create security and data protection settings
• Build product and features with a mobile responsive design.
• Strong hold on PHP, MySQL and jQuery

his position lets you work from the comfort of your home. You would be required to work from 2:00 pm to 10:00 pm. You will receive 12 personal times off during the year. You would have to be available via skype during those times. The ideal candidate would have to know a lot about seo and code to fix issues that are required on google. You would be working on projects from job boards to crm to websites. Your primary job would be to write code. AWS operating systems knowledge is a requirement. But this position would be a lead position to get the job done.

Must have experience with google search engines.

Full Stack Developer Responsibilities:

Proficiency with server side languages such as html, Python, React, Ruby, Java, PHP and .Net. Django

• Developing front end website architecture.
• Designing user interactions on web pages.
• Developing back end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Working alongside graphic designers for web design features.
• Seeing through a project from conception to finished product.
• Designing and developing APIs.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.Full Stack Developer Requirements:
• Degree in Computer Science.
• Strong organizational and project management skills.
• Proficiency in Python CRM application
• Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
• Familiarity with html, JavaScript frameworks such as Angular JS, React and Amber.
• Familiarity with database technology such as MySQL, AWS, Oracle and MongoDB.
• Excellent verbal communication skills.
• Good problem solving skills.
• Attention to detail.