Full-Stack Developer Utilities ([email protected])

Job Title: Full Stack Developer (Java + React)

Location: Bangalore

Experience Level: 6–10 Years

Employment Type: Full-time

Job Summary-

Wissen Technology is looking for a skilled Full Stack Developer with strong experience in Java (backend) and React (frontend) to join our engineering team. You will be responsible for designing, developing, and maintaining scalable web applications, collaborating with cross-functional teams, and delivering high-quality software solutions.

Key Responsibilities

• Design, develop, and maintain robust, scalable, and secure web applications
• Build RESTful APIs using Java-based frameworks
• Develop responsive and dynamic user interfaces using React
• Collaborate with product managers, designers, and other developers to define and deliver features
• Write clean, maintainable, and efficient code following best practices
• Perform code reviews and mentor junior developers
• Troubleshoot, debug, and upgrade existing applications
• Ensure application performance, quality, and responsiveness
• Participate in Agile/Scrum development processes

Required Skills & Qualifications

• Strong proficiency in Java (8 or above) and backend frameworks such as Spring Boot
• Solid experience with React.js, including hooks, state management, and component lifecycle
• Experience building and consuming REST APIs
• Familiarity with frontend technologies: HTML5, CSS3, JavaScript (ES6+)
• Knowledge of databases such as MySQL, PostgreSQL, or MongoDB
• Experience with version control systems like Git
• Understanding of software development principles, design patterns, and data structures
• Familiarity with build tools like Maven or Gradle
• Basic understanding of cloud platforms (AWS, Azure, or GCP) is a plus

Responsibilities:

 Leads technical design and development.

 Ensure high-quality, scalable, and testable application architecture through

rigorous design leadership and best practices.

 Owning complex features, writing quality code and tests, mentoring engineers,

and championing quality standards within a CI/CD environment.

Experience and Expertise Requirement :

 8+ years related software development experience.

 Proficiency in Java, SQL, Mongo and Angular, JavaScript, TypeScript, NodeJS.

 Working experience in Angular 6+

JOB DESCRIPTION

 Expertise in Gen AI frameworks, Lang Chain ecosystem, Hugging Face,

LLM capabilities, AI cost optimization

 Very strong programming skills and should be able to write optimized,

modular code.

 Should have good communication, and interpersonal skills.

 Ability to work in faced-paced agile environment and cope with the speed of

scrum process.

 Strong problem-solving skills and attention to detail.

 Traits to take ownership of the components and deliver work that including

development, unit testing, and bug-fixing.

 Deep understanding of design principles

 Strong architecture knowledge with experience in HLD + LLD

 Very strong debugging & problem-solving skill

 Ownership mindset and ability to lead design

 Ability to mentor other engineers

 Strong coding excellence (clean code, SOLID, modular design)

 Hands-on across Java, Node, Angular, SQL, Mongo

 GenAI stack proficiency & integration patterns

 Debugging proficiency is required across:

 Distributed services

 API integrations

 UI state management

 Query performance issues

 AI pipeline debugging (Lang Chain, LLM cost optimization, prompt

chains)

JOB DESCRIPTION

1.Supervisory Responsibility

This position may have supervisory responsibilities.

Educational Qualification

 Bachelor’s degree in computers or software engineering or

 Master’s degree in computer science, Computer Applications

Job Title: Senior Software Developer – Agentic AI / Backend

Location: Bangalore (Work from Office)

Experience: 5–8 Years

About the Role

We are looking for a highly skilled Software Developer to build next-generation agentic AI systems that automate and enhance customer support experiences. The role involves designing intelligent systems that can reason, retrieve knowledge, and perform automated actions by integrating with enterprise services and APIs.

Key Responsibilities

• Design and develop backend services using Node.js/TypeScript and Java (Spring Boot).
• Build scalable microservices and REST APIs that integrate with internal systems.
• Develop LLM-powered workflows, including RAG (Retrieval Augmented Generation) and AI agent capabilities.
• Implement workflow orchestration, session/context management, and automation logic.
• Integrate services with databases, APIs, and enterprise systems.
• Ensure scalability, security, monitoring, and reliability of production systems.
• Collaborate with cross-functional teams including Product, Data, and Engineering.
• 
  

Required Skills

• 5–8 years of backend development experience.
• Strong experience with Node.js/TypeScript and Java (Spring / Spring Boot).
• Experience building microservices, APIs, and distributed systems.
• Hands-on exposure to Generative AI, LLMs, or RAG-based systems.
• Good understanding of SQL/NoSQL databases.
• Familiarity with Docker, Kubernetes, CI/CD pipelines, and Git.
• Strong problem-solving and collaboration skills.
• 
  

Preferred Skills

• Experience with LangChain, OpenAI APIs, or similar LLM platforms.
• Exposure to AI agent architectures or automation frameworks.
• Knowledge of vector databases, embeddings, and semantic search.
• Experience working in large-scale production systems.

• Notice Period: Immediate to 30 days preferred.

1、Job Responsibilities:

Backend Development (.NET)

• Design and implement ASP.NET Core WebAPIs
• Design and implement background jobs using Azure Function Apps
• Optimize performance for long-running operations, ensuring high concurrency and system stability.
• Develop efficient and scalable task scheduling solutions to execute periodic tasks

Frontend Development (React)

• Build high-performance, maintainable React applications and optimize component rendering.
• Continuously improving front-end performance using best practices
• Deployment & Operations
• Deploy React applications on Azure platforms (Azure Web Apps), ensuring smooth and reliable delivery.
• Collaborate with DevOps teams to enhance CI/CD pipelines and improve deployment efficiency.

2、Job Requirements:

Tech Stack:

• Backend: ASP.NET Core Web API, C#
• Frontend: React, JavaScript/TypeScript, Redux or other state management libraries
• Azure: Function Apps, Web Apps, Logic Apps
• Database: Cosmos DB, SQL Server

Strong knowledge of asynchronous programming, performance optimization, and task scheduling​

• Proficiency in React performance optimization techniques, understanding of virtual DOM and component lifecycle.​
• Experience with cloud deployment, preferably Azure App Service or Azure Static Web Apps.​
• Familiarity with Git and CI/CD workflows, with strong coding standards.

3、Project Background:

Mission: Transform Microsoft Cloud customers into fans by delivering exceptional support and engagement.​

• Scope:
• Customer reliability engineering
• Advanced cloud engineering and supportability
• Business management and operations
• Product and platform orchestration​
• Activities:
• Technical skilling programs
• AI strategy for customer experience
• Handling escalations and service reliability issues​

4、Project Highlights:

React Js, ASP.NET Core Web API; Azure Function Apps, Cosmos DB

Fullstack Developer:

We are looking for an onsite Fullstack Developer experienced with Fullstack technologies, Cloud and IoT solutions. For the agile development of our web, mobile, and cloud applications and IoT products, building efficient, reliable and scalable solutions. A hands-on coding role, where you will build and manage your own team.

Tasks:

·        Development of modern based applications in the back-end

·        Development, implementation and optimisation of innovative IoT products, web apps and new features

·        Technical product design, solution architecture, specifications and implementation of Livello solutions

·        Work with a cross-functional team to define, build, test, and deploy universal applications

·        Version control with Git is part of your daily work and continuous integration

·        Ensure the implementation of technical standards, quality assurance and best practices.

Requirements:

·       Bachelor's degree in Computer Science or comparable field of study

·       2-4 years’ experience in agile software development

·       Proficiency in Node.js, React js, Mongo DB, Docker along with any cloud Exp (AWS, GCP, Azure)

·       Experience with test and deployment automation (Gitlab, Fastlane, Jest).

·       Good to have Experience with GraphQL and Kubernetes as well as state management solutions (Redux, Saga)

·       Ability to work cooperatively and independently, analytical thinking, willingness to lead and take on responsibility

·       Fluent in English.

Nice to have:

·       Experienced in IoT-to-Cloud managed services, Microservices.

·       Knowledge of IoT device management and message brokers like AMQP or MQTT

Benefits

Ø A responsible position in a fast-growing and highly innovative start-up

Ø An agile and diverse team with colleagues from all over the world, working with our main office in Germany

Ø English speaking open work environment, with flat hierarchies and short decision-making paths

Ø Creative freedom for own ideas, projects and personal development.

BLAZE Madurai looking for JavaScript Frontend & Backend developer with hands-on web or mobile app development.

Skills required for JS Frontend developer:

• Must have strong experience in Angular JS , React JS ,Ember, etc.
• Cross-platform JS development experience with any of following tools is a plus (Ionic , Meteor.js , React Native, PhoneGap)
• Good understanding of the knowledge of advanced JavaScript like Objects/Closures/Async Events/etc is required
• Proficient understanding of code versioning tools, such as Git/ SVN.

Skills required for JS Backend developer:

• Must have strong experience in NodeJs or another Javascript server.
• Experience with a JS Backend framework is important ex: ExpressJS.
• Proficient understanding of code versioning tools, such as Git/ SVN.
• Experience in other backend programming PHP/Python/Ruby is an advantage.
• Good understanding of the knowledge of advanced JavaScript like Objects/Closures/Async Events/etc is require

B.E. (Computers) or equivalent candidate is required for this profile along with expertise In Java/ PHP Programming. We are looking for a thoughtful Java/ PHP Developer. Must have strong fundamentals. You will be joining the core team of a rapidly expanding company focusing on making Google Workspace- Cloud Telephony products. We are generally agnostic of language, technology or tools; we use whatever fits the bill best. However, we emphasize a lot on clean abstractions of code, loosely coupled services and good coding practices. You must possess the ability to work on projects without detailed instructions; being a self-starter and taking ownership is a crucial requirement for this role. Good Communication Skill is essential.

Responsibilities:

• Design and build applications on Java/ PHP
• Code review 
• Guide team members 
• Keeping the code optimized and readable.
• Coordination with team members and customer
• Coding, Bug fixes and unit testing
• Coordination with team members and customer

Who Should apply 

1. Candidate should have  2-4 year of work experience  
2. PHP/ Java Developer
3. Having Good Communication Skills

Specific Skill Sets:

• We are looking for a candidate who can work flexibly
• Experience in working on any one of the MVC architectural pattern : Codeigniter / Laravel / Yii/ Struts 2 would be an added advantage 
• Know your way around HTML, HTML5, CSS, CSS3, PHPScript, JQuery and frontend frameworks (such as Ember.js, React.js)
• Must have built SOAP / REST APIs / backends
• Knowledge of APIs and platform capabilities
• Past experience of shipping mobile products (live apps in Play Store a huge plus).
• Expertise in working on multi­threaded apps, XML & JSON, and web services. 
• Should be very strong in Computer Science fundamentals (such as threads, virtual memory, process stacks etc.)
• Should have worked on different data stores (RDBMS, No-SQL) and know when to use what, how to scale them etc.
• Ability to work on projects without detailed instructions; being a self­starter and taking ownership is a crucial requirement for this role.
• Good communication skills is an essential advantage for collaborating with customers and the team.