Full Stack Java Developer

We are looking for a skilled Full Stack Developer with strong proficiency in TypeScript and JSonata to design, develop, and maintain scalable web applications. The ideal candidate should be comfortable working across both frontend and backend layers, with a focus on clean architecture, performance, and maintainability. Exposure to EDI or logistics domain will be an added advantage.

Key Responsibilities

• Develop and maintain end-to-end web applications using TypeScript
• Build and manage backend services using JSonata
• Design and implement RESTful APIs and integrate third-party services
• Work on frontend frameworks (as applicable) to deliver responsive UI/UX
• Collaborate with cross-functional teams including product, QA, and DevOps
• Ensure code quality through best practices, testing, and code reviews
• Optimize applications for performance, scalability, and security
• Participate in system design and architectural decisions

Required Skills

• Strong proficiency in TypeScript and modern JavaScript (ES6+)
• Hands-on experience with JSonata
• Solid understanding of full stack development principles
• Experience with REST APIs, microservices architecture
• Familiarity with databases (SQL/NoSQL)
• Version control using Git
• Good understanding of debugging and performance optimization

Good to Have

• Exposure to EDI (Electronic Data Interchange) systems
• Experience in Logistics / Supply Chain domain
• Familiarity with cloud platforms (AWS, Azure, or GCP)
• Experience with containerization (Docker, Kubernetes)
• Knowledge of CI/CD pipelines

• Hands-on experience in web development with PHP.
• Strong understanding of object-oriented programming.
• Proven ability to independently handle projects.
• Knowledge of jQuery and MVC frameworks.
• Familiarity with modern PHP frameworks like Symfony and Laravel is a plus.
• Creative problem solver with a strong desire to learn and grow.
• Ability to collaborate effectively within a team.
• Work experience in the Codeigniter framework is preferred.

Key Responsibilities :

- Design, develop, and maintain applications using Java and Kotlin

- Write clean, scalable, and efficient code

- Build and consume RESTful APIs and microservices

- Participate in all phases of the software development lifecycle

- Work with databases like MySQL, PostgreSQL, or MongoDB

- Collaborate with cross-functional teams including Product, QA, and DevOps

- Conduct unit testing and assist in code reviews

- Troubleshoot and debug applications

- Ensure application performance, security, and scalability

Required Skills :

- Strong programming experience in Java (Core/Advanced)

- Experience in Kotlin

- Solid understanding of OOP concepts, design patterns, and data structures

- Experience with frameworks such as Spring Boot, Ktor, or Android SDK

- Proficient in building and consuming RESTful APIs

- Familiarity with Git, JIRA, and CI/CD tools

- Basic knowledge of unit testing frameworks like JUnit or Mockito

Role: .NET Developer with React.js

3+ years in .NET/C# development (ASP.NET, Web API, MVC or Core)

Expertise in React.js (Redux, Hooks, component design)

At BigThinkCode, our technology solves complex problems. We are looking for full-stack engineer to join our Microsoft capability teams at Chennai.

Our ideal candidate will have expert knowledge of software development processes, programming and problem-solving skills. This is an opportunity to join a growing team and make a substantial impact at BigThinkCode.

Please see below our job description, if interested apply / reply by sharing your profile to discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Work location: Chennai (work from office)

Experience: 3 – 4 years

Joining Time: Immediate-3 weeks

Programming Skills Required:

• Proficiency in C#, .NET Core, MVC
• Familiar with Data Structures & Algorithms, Object Oriented Programming basics.
• Hands on Problem Solving and Debugging skills.

Framework Required:

• EF Core
• Experience in OOJS, JavaScript, HTML, CSS, and at least one modern frontend framework like React/ Angular/ Vue.

Deployment And Devops Basics Required:

• Cloud (AWS), Docker
• Good to Have: Azure DevOps

Database Required:

• Relational (SQL Server), NoSQL, ORMs

Benefits

• Medical cover for employee and eligible dependents.
• Tax beneficial salary structure.
• Comprehensive leave policy
• Competency development training programs.

Required Skills 

1) Good experience in AngularJs or Angular 9+ Version 

2) Hand on Node.JS./Express JS 

3) Database : MYSQL/MongoDB 

4) Experience in Java Script, Typescript. 

5)Good experience in HTML5, CSS3, JavaScript, Jquery 

6) Experience working in an Agile environment. 

7) Good communication skills.

Minimum Qualifications

• Excellent problem-solving skills and the got right attitude to work in fast paced environments
• Bachelor’s degree in computer science or equivalent practical experience
• 2 to 5 years of experience in software development using modern frontend frameworks in JavaScript/TypeScript.
• Strong understanding of data structures and algorithms.

Preferred Qualifications

• Strong in Object Oriented Programming and Design Patterns.
• You have experience of working closely with the product and design teams to deliver the product that materially impacts the business and improves the customer experience
• You follow SOLID principles and have experience with microservice architecture, have designed and implemented high performance scalable services/APIs.
• You have experience with component based architectures, PWA, Service workers, UI patterns and libraries most preferably ReactJS / NextJS
• Write client side high performant applications & develop prototypes
• Experience working with Node, NestJS / Express.
• Experience working with PostgreSQL, Redshift, Dynamo, Mongo and Cassandra databases.
• Experience working with RabbitMQ, Kafka.
• You constantly learn and adopt best practices at work, keeping in mind app performance, security, and scalability.
• You have experience working in distributed systems and built/designed systems to failover, event streaming, caching strategies
• You have experience with Docker/Kubernetes in AWS or any cloud computing platforms. And, are familiar with CI/CD processes.

Bonus if you are great communication and team collaboration skills.

• Should have strong knowledge and hands-on experience in JDK 1.8+ 
•  Should have worked in Struts, Ajax, Spring MVC, Spring Boot and Angular 
• Should have strong expertise in SOA and Microservices • Experience in Insurance domain would be an added advantage
• The responsibilities of Java technical leads include working with developers to ensure quality network frameworks, mentoring junior level staff, and identifying issues that affect product delivery.
• Experience of Software Engineering Process and in Design J2EE Design Patterns.
• Code Review and Best practices, Unit Testing
• Team mentoring

• MUST HAVES:
1. Top  Mandatory Skills: 6+ Years in: JAVA / J2EE, Spring MVC ,Springboot, Microservices
2. Domain Experience:- BFSI (Minimum 2 yrs latest)
3. Joining time / Notice Period: Immediately

Tech9 India is looking for Software Developers to join our team.  We have mid level to principal roles available.  Depending on the role, the position requires the use of Front and back End Technologies. This is a great opportunity to work with a company that has a primary focus of making our customers happy by delivering value, without all the burdensome policies and rules that have become typical for outsourced software development companies.

If you are looking for a change this is what we can promise you:

• You will have challenging problems to solve
• You will have flexibility and autonomy to solve problems and deliver solutions
• We will provide a highly collaborative environment with skilled and super friendly teammates
• We will fully support you in developing software the right way
• We won't burden you with useless policies and procedures
• We will provide you the tools you need to do your job right

If this sounds attractive please apply! We'd love to talk to you!

Responsibilities:
 

• Work with cross-functional teams, using agile practices, write, debug and deliver code
• Produce solid, thoroughly tested features

           ​​​​​​​Requirements:

• 3+ years of experience in Javascript engineering, frameworks, unit testing frameworks 
• At least 3 years of experience developing in Node, React, and nice  to have experience on Go Language
• Strong verbal and written communication skills
• Experience working with product managers and scrum teams to effectively translate business requirements into workflows  
• Demonstrated ability to remove problems and overcome roadblocks
• Cloud platform experience 

        Good to have for Mid/Sr. and must have for Principal role 

• Hands-on experience with APIs, microservices
• Experience with CI/CD systems such as Jenkins
• Experience with JSON and developing REST Services
• Expert experience leveraging container based technologies
• Multiple years of experience delivery solutions through an Agile delivery methodology
• Experience with bash shell scripts, LINUX utilities & UNIX Commands
• Ability to understand complex systems and solve challenging analytical problems
• Ability to leverage multiple tools and programming languages to analyze and manipulate data sets from disparate data sources
• Strong collaboration and communication skills within and across teams
• Strong problem solving skills and critical thinking ability

Tech Stack :

ANGULARJS, NODEJS, REQUIREJS, EXPRESSJS, HTML5, CSS3, JAVASCRIPT, AJAX, REST API, JQUERY, POSTGRESQL/MYSQL, MVC FRAMEWORK, MICROSERVICES ARCHITECTURE

Responsibilities:

• Design and build advanced applications
• Work with outside data sources and APIs
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Work on bug fixing and improving application performance
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency
• Building reusable code and libraries for future use
• Optimization of the application for maximum speed and scalability
• Implementation of security and data protection
• Able to understand and create Documentation according to Client requirement.

Requirements:

• Ability to write clean, commented and maintainable code.
• Basic understanding of microservices.
• Basic understanding in designing, architecting, developing enterprise class products and solutions.
• Basic understanding of MVC frameworks.
• Good understanding of front-end technologies and platforms, such as JavaScript, HTML5, and CSS3.
• Understanding accessibility and security compliance.
• User authentication and authorization between multiple systems, servers, and environments.
• Integration of multiple data sources and databases into one system.
• Basic understanding data migration, transformation, and scripting.
• Understanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platform.
• Basic understanding of a back-end programming concepts.
• Basic understanding of code versioning tools, such as Git.
• Proper understanding of OOPS concepts.
• Creating database schemas that represent and support business processes.
• Understanding of startup culture.
• Good team player, Quick learner.