Lead Java FullStack Developer

JOB DESCRIPTION:

Location: mumbai

Mode of Work : 3 days from Office

DSA(Collections, Hash maps, trees, Linkedlist and Arrays, etc), Core Oops concepts(Multithreading, Multi Processing, Polymorphism, Inheritance etc) Annotations in Spring and Spring boot, Java 8 Vital features, database Optimization, Microsevices and Rest API

• Design, develop, and maintain low-latency, high-performance enterprise applications using Core Java (Java 5.0 and above).
• Implement and integrate APIs using Spring Framework and Apache CXF.
• Build microservices-based architecture for scalable and distributed systems.
• Collaborate with cross-functional teams for high/low-level design, development, and deployment of software solutions.
• Optimize performance through efficient multithreading, memory management, and algorithm design.
• Ensure best coding practices, conduct code reviews, and perform unit/integration testing.
• Work with RDBMS (preferably Sybase) for backend data integration.
• Analyze complex business problems and deliver innovative technology solutions in the financial/trading domain.
• Work in Unix/Linux environments for deployment and troubleshooting.

Required Skills & Experience:

• 3– 7 years of strong hands-on experience in Core Java, Spring boot, microservices, data structures.
• Deep understanding of Object-Oriented Programming (OOP), data structures, algorithms, and design patterns.
• Proven experience with Spring, CXF, and REST/SOAP web services.
• Solid understanding of microservices architecture and distributed systems.
• Experience working with Sybase or other relational databases.
• Expertise in multithreading, concurrency, and high-throughput server-side development.
• Exposure to capital markets, sales & trading platforms, or similar financial services applications.
• Good working knowledge of Unix/Linux environments.
• Experience in solution architecture and design documentation is a strong plus.
• Strong problem-solving skills, analytical thinking, and a proactive attitude.
• Excellent communication and interpersonal skills to work effectively with global teams.

Preferred Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• Previous experience in investment banking, capital markets, or financial technology domains.

 For more details:

Website: www.wissen.com

Wissen Thought leadership : https://www.wissen.com/articles/

LinkedIn: Wissen Technology

About US:-

We turn customer challenges into growth opportunities. Material is a global strategy partner to the world’s most recognizable brands and innovative companies. Our people around the globe thrive by helping organizations design and deliver rewarding customer experiences.

We use deep human insights, design innovation and data to create experiences powered by modern technology. Our approaches speed engagement and growth for the companies we work with and transform relationships between businesses and the people they serve.

Srijan, a Material company, is a renowned global digital engineering firm with a reputation for solving complex technology problems using their deep technology expertise and leveraging strategic partnerships with top-tier technology partners. Be a part of an Awesome Tribe

Job Description: Full Stack Developer

Experience:- 4-6 years of Experience

Key Responsibilities:-

• Develop and maintain front-end and back-end components of our applications, ensuring a seamless, intuitive user experience.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Utilize strong expertise in React for front-end development, including proficiency in the Document Object Model (DOM), JSON/JSON schemas, and API integration.
• Apply back-end development skills using golang , Python (Fast API, Flask, Pandas, NumPy) or NodeJS, focusing on API development and data access patterns.
• Implement and maintain NoSQL databases, particularly MongoDB, understanding usage patterns and trade-offs over relational databases.
• Leverage clinical, R&D domain experience to contribute to innovative solutions.
• Employ tools like Postman for API testing and debugging and participate in the design and deployment of CI/CD pipelines.
• Ensure code quality, organization, and automatization by adhering to best practices in coding standards and documentation.

Qualifications:-

• 5+ years of hands-on experience as a Full Stack Developer. We are okay to assess lead Senior/lead profiles as long as they are capable of individually contributing to the project.
• Strong knowledge of front-end languages and libraries (e.g., HTML/CSS, JavaScript, XML, jQuery).
• Experience with back-end languages (e.g., Python, Node.js) and JavaScript frameworks (e.g., React, Angular).
• Familiarity with database technology such as NoSQL (MongoDB) and image processing.
• Experience with cloud services (AWS PaaS & Serverless), API Gateway, Lambda, Fargate, ECS.
• Understanding of general CI/CD principles and AWS-based Cloudformation/CDK.
• Good to have: Experience in the clinical or R&D domain, including any imaging experience (even at PoC level).

What We Offer 

•  Professional Development and Mentorship.
•  Hybrid work mode with remote friendly workplace. (6 times in a row Great Place To Work Certified).
•  Health and Family Insurance.
•  40+ Leaves per year along with maternity & paternity leaves.
•  Wellness, meditation and Counselling sessions.

We are looking for a skilled Java Developer with expertise in Angular to join our team. In this role, you will be responsible for developing robust, scalable, and high-performance web applications using Java technologies on the backend and Angular framework on the frontend. You will collaborate closely with cross-functional teams to design, develop, and implement innovative solutions that meet our clients' requirements.

Responsibilities:

• Designing, developing, and maintaining backend services and APIs using Java and Spring framework.
• Building responsive and user-friendly web interfaces using Angular framework.
• Integrating backend services with frontend components to deliver seamless user experiences.
• Collaborating with UX/UI designers to implement design specifications and enhance user interactions.
• Writing clean, efficient, and maintainable code following industry best practices and coding standards.
• Conducting code reviews, debugging, and troubleshooting issues to ensure the quality and reliability of the software.
• Working closely with product managers and stakeholders to understand requirements and provide technical solutions.
• Keeping up-to-date with the latest technologies, trends, and best practices in Java and Angular development.

Qualifications:

• Btech/ BE in Computer Science, Engineering, or related field.
• Proven experience as a Java Developer with expertise in building web applications.
• Strong proficiency in Java programming language and Spring framework.
• Extensive experience with Angular framework and modern JavaScript/TypeScript development.
• Solid understanding of frontend technologies such as HTML5, CSS3, and responsive design principles.
• Experience with RESTful API development and integration.
• Knowledge of relational databases (e.g., MySQL, PostgreSQL) and ORM frameworks (e.g., Hibernate).
• Familiarity with version control systems (e.g., Git) and CI/CD pipelines.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration abilities.

Responsibilities: 

• Develop and maintain high-quality, efficient, and scalable backend applications. 
• Participate in all phases of the software development lifecycle (SDLC) 
• Write clean, well-documented, and testable code adhering to best practices. 
• Collaborate with team members to ensure the successful delivery of projects. 
• Debug and troubleshoot complex technical problems. 
• Identify and implement performance optimizations. 
• Participate in code reviews 
• Hands-on experience with Springboot, Java 8 and above. 
• 5-7 years of experience developing Java applications. 
• Knowledge about at least one messaging system like Kafka, RabbitMQ etc. 
• Required React developer requirements, qualifications & skills: 
• Proficiency in React.js and its core principles 
• Strong JavaScript, HTML5, and CSS3 skills 
• Experience with popular React.js workflows (such as Redux) 
• Strong understanding of object-oriented programming (OOP) principles. 
• Experience with design patterns and best practices for Java development. 
• Proficient in unit testing frameworks (e.g., JUnit). 
• Experience with build automation tools (e.g., Maven, Gradle). 
• Experience with version control systems (e.g., Git). 
• Experience with one of these databases – Postgres, MongoDb, Cassandra 
• Knowledge on Retail or OMS is a plus. 
• Experienced in containerized deployments using Docker, Kubernetes and DevOps mindset 
• Ability to reverse engineer existing/legacy and document findings on confluence. 
• Create automated tests for unit, integration, regression, performance, and functional testing, to meet established expectations and acceptance criteria.

JD-

Job Title: Full Stack Developer (ASP.NET & MySQL)

Experience Required: 3 to 5 Years

Location: Kalina, Mumbai (Onsite)

Employment Type: Full-Time

About the Role:

We are looking for a skilled and proactive Full Stack Developer with 3 to 5 years of hands-on experience in ASP.NET and MySQL to join our dynamic team in Kalina, Mumbai. This is a fully onsite role, ideal for professionals who enjoy working in a collaborative office environment and are passionate about building scalable web applications.

Key Responsibilities:

• Design, develop, test, and maintain web applications using ASP.NET (MVC/Web API).
• Write clean, scalable, and efficient code for both front-end and back-end development.
• Develop and manage MySQL databases, including design, optimization, and complex queries.
• Collaborate with UI/UX designers, front-end developers, and other stakeholders to deliver seamless user experiences.

Required Skills & Qualifications:

• 3 to 5 years of experience in full stack development.
• Strong proficiency in ASP.NET (MVC, Web API) and C#.
• Solid experience with MySQL database design, queries, and optimization.
• Good understanding of front-end technologies such as HTML, CSS, JavaScript, and jQuery.
• Familiarity with version control tools like Git.

Good to Have (Preferred):

• Experience with front-end frameworks (e.g., Angular, React).
• Knowledge of RESTful API development and integration.
• Understanding of Agile methodologies.

Location & Work Mode:

• Location: Kalina, Mumbai
• Work Mode: Onsite (Work from Office)

Job Summary:

As a MERN Stack Developer, you will be responsible for designing, developing, and maintaining robust full-stack applications using MongoDB, Express.js, React.js, and Node.js. With 5+ years of experience, you’ll work closely with cross-functional teams to deliver secure, performant, and user-friendly solutions.

Key Responsibilities:

• Build end-to-end web applications using the MERN stack
• Write clean, maintainable, and efficient code
• Integrate RESTful APIs and third-party services
• Optimize applications for maximum performance and scalability
• Collaborate with product, QA, and DevOps teams throughout the SDLC
• Participate in code reviews, troubleshooting, and improvement initiatives

Required Skills & Qualifications:

• 5+ years of experience in full-stack development with MongoDB, Express, React, and Node.js
• Strong JavaScript/TypeScript skills (ES6+)
• Solid understanding of RESTful APIs, MVC architecture, and microservices
• Experience with Git and Agile methodologies
• Familiarity with responsive UI/UX best practices

Preferred Skills:

• Exposure to cloud platforms like AWS or Azure
• Experience with CI/CD pipelines and testing frameworks like Jest or Mocha
• Familiarity with containerization tools like Docker/Kubernetes

Key Responsibilities:

• Design low level specification for the feature/module in consultation with product architect(s).

• Closely work with product managers/owners, architect(s) to understand the business requirements and code optimally.

• Propose and implement different algorithms in software code for high performing, high throughput, and low latency product features.

• Should be able build, make enhancements and maintain existing native web application user interface based on NodeJS, JavaScript or TypeScript, Angular, React, and Next/Vue.

• Develop and maintain generic solutions and utilities that can be integrated into any product.

• Integrate intelligent product performance indicators into the product to periodically monitor and take preemptive actions.

Key skills and experience required for the job:

• Technology: OOAD, Java/J2EE, Data Structures and Algorithms, Design Patterns, Spring Boot, Microservices/Cloud Native architecture, Cloud Foundry, Docker, K8S, RDBMS, SQL, NoSQL, Redis/HazleCast, jUnit, Mockito, Rabbit MQ, JMS, Apache Camel, KAFKA, WebSocket messaging, gRPC, GraphQL, Angular/React/Vue.js

• Source Control: Git, GitLab, GitHub etc.

• Design: UML, ArchiMate, EA Sparx, MS Visio, Lucid Chart, Figma

• DevSecOps: GitHub Workflows, Helm, Jenkins, CloudBees Flow, uDeploy, Nexus Repo, Site Reliability etc.

• Cloud Technologies: MS Azure, AKS, Azure Event Hub/Grid, Azure Storage, GCP, PCF, AKAMAI, APIGEE or equivalent.

• Code Quality: Sonar, MF Fortify, SAST, DAST

• Process: Safe Agile, DevOps, TDD and BDD

• Experience: 6 – 10 Years of software product development using Java/J2EE along with a minimum of 2 years of web user interface development using any TypeScript framework.

• Education: Bachelors/master’s in engineering or equivalent.

• Soft Skills: Communication, Analytical thinking, Problem Solving, Judgement & Decision Making, Planning & Organizing and Teamwork

Nice to have skills for the job:

• APM : Knowledge of AppDynamics, Grafana, Dynatrace, Splunk, Elk

• Strong experience with JEE 7 and Java 11, or at least Java 8 with some understanding of Java 11
• Very good with Eclipse / IntelliJ
• Good experience into Angular 8+
• Very strong with Oracle / mySQL specifically SQL queries, stored procedures, functions, triggers
• Having good experience with Maven, Git, Jenkins
• Good hands-on with Spring, Spring Boot
• Very strong with Agile methodologies and strong understanding about DevOps (at least CI / CD concepts and hands-on experience with developing and managing pipelines)
• Clean Code Principles

As Lead Software Engineer, we are looking for a person who loves to engineer design specs into usable interactions. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the development team to understand and bridge the gap between graphical design and technical implementation, taking an active role and defining how the application looks as well as how it works.

This is an innovative role and requires a candidate who is extremely motivated, dedicated, and passionate about development. It's a high growth opportunity to be part of a fast-growing startup!

Key Responsibilities :

- Build scalable web applications using MERN Stack
- Convert visual designs to UI elements with an acute eye for detail and design fidelity
- Make web applications responsive and cross-browser compatible
- Optimize application performance and reduce page loading speed
- Collaborate with various teams to develop new features
- Ability to work under pressure and deliver projects with tight deadlines
- Implement unit tests and integration tests to drive development efficiency.

Requirements :

- 3 years of work experience comprising of Backend(preferably NodeJS), Frontend (React/Angular) and Software Design/Architecture
- 2+ years experience building Production grade applications on ReactJS or Angular - STRICT REQUIREMENT
- Expertise in building UI components in a reusable manner.
- Knowledge of messaging services like Apache Kafka, RabbitMQ
- Experience in integrating REST APIs and developing data processing pipelines
- Experience in distributed web services development and chaining
- Understanding of cloud services like AWS and GCP
- Experience with DevOps technologies such as Docker, Kubernetes, Jenkins, CI/CD, etc
- Experience in working with Mapping Library like Google Maps, Mapbox or Leaflet is a plus.

Salary - 4-6.5 lpa

About us

Villa Plus is UK's leading villa holiday tour operator, providing holiday makers the ability to book their own private villas across Europe. Customers have a choice of close to 2000 villas in 19 destinations with option of booking flights, car hire, transfers and travel insurance. Over the last 33 years Villa Plus has catered for holidays for nearly 200,000 customers and it manages about 50,000 bookings annually online.

Our digital platform, http://www.villaplus.com">www.villaplus.com runs totally in Azure Cloud. A headless CMS platform is used for non-villa marketing content.  Ash software is value-added partner and technical arm of Villa Plus which aims at delivering delightful experience to customers.

Experience:
7+ years in Product development

Qualification:

• Bachelor / Masters degree in Computer Science or Computer Engineering
• 5+ years of professional experience in software development

Our team is highly motivated and is looking for a senior engineer who can steer the team technically in our vision.

Strong belief in software craftsmanship and practicing it in day-to-day work, expert in Microsoft .NET technology stack is a must.

A good team player with expertise working as part of Agile teams. Hands-on experience in practicing Scrum, XP and Kanban.

• Strong hands-on experience in web development using ASP.NET MVC and C#.
• Usage of SQL and no SQL databases
• Hands on experience in test-driven development and DevOps practices
• Strong design capabilities, following SOLID principles using C#
• Well-versed with pair-programming
• Working on solutions hosted in cloud environments (AWS or Azure)
• Implementation of Continuous Delivery processes
• Usage of Git
• Good understanding of Behaviour-driven development and domain-driven design

The following would be beneficial:

• Working in the travel and hospitality domain including:

• .Net core 2.0, Web API
• Scripting Languages like Typescript or JavaScript
• Frontend: Angular7
• Automating business processes
• Integration with 3^rd party systems
• Customer management, including CRM solutions
• Content management
• SEO
• Booking and post sales flows, web and mobile solutions

Are you interested in working from home office?

• Comprehensive experience working with remote teams
• Excellent communicator
• Self-managed
• Open to travel to Pune office occasionally

Responsibilities:

• Contribution to the product roadmap in one-week sprint model
• Helping your team to deliver at high velocity
• Practice and promote Agile practices
• Continuously learn and deliver incremental business value
• Use Continuous Delivery Practices
• Select the best tools to solve the problems at hand
• Mentor junior team members
• Effective collaboration and removal of silos
• Build high availability solutions.
• Development of asynchronous and/or multi-tiered scalable applications

Job Location Pune

• Are you a software craftsman and passionate coder with a proven track record of successful deliveries?
• Are you interested in a high growth career opportunity and enjoy building software that brings smiles to our customers?

Then you are someone who will enjoy this incredibly challenging role with us.