
Hi,
Greetings from Kairos Technologies (http://www.kairostech.com">www.kairostech.com)
About Kairos:
Kairos Technologies is a customer-first technology services company focused on Digital Transformation and Testing/QA. We are founded to help you build world-class solutions and digital ecosystems. From our inception in 2003, we have provided managed services in embracing the digital transformation for various companies operating in different verticals. We strive to provide the technology services that make your business goals an economic reality.
As discussed please find the below Job description
We are looking for highly skilled programmers with experience building web applications in Java. Java Developers are responsible for analyzing user requirements and business objectives, determining application features and functionality, and recommending changes to existing Java-based applications, among other duties.
Java Developers need to compile detailed technical documentation and user assistance material, requiring excellent written communication.
Java Developer Responsibilities:
- Designing and implementing Java-based applications.
- Analyzing user requirements to inform application design.
- Defining application objectives and functionality.
- Aligning application design with business goals.
- Developing and testing software.
- Debugging and resolving technical problems that arise.
- Producing detailed design documentation.
- Recommending changes to existing Java infrastructure.
- Developing multimedia applications.
- Developing documentation to assist users.
- Ensuring continuous professional self-development.
- Skills Required: JAVA/J2EE technologies like Struts, Spring Boot, HTMLCSS, JSP, JDBC, Servlets, JSON, Eclipse, Apache Tomcat, Subversion, Springboot framework to build RESTful Web Services and Micro Services based Spring Cloud.
- Exp – 5+ years
- Location- Pan India

Similar jobs
Profile : Java Developer
Experience : 3+ Years
Location : Pune (Viman Nagar)
Mode : 5 Days WFO
(Only immediate joiners & candidates serving notice period)
Roles :
- Java Application Developer
- Microservices Architect
- API Developer
- Code Reviewer
- Technical Problem Solver
- Database Integration Specialist
- Team Collaborator
Responsibilities :
- Design, develop, and maintain Java-based applications using Spring Boot
- Build and deploy microservices architecture following best practices
- Develop RESTful APIs and web services for integration
- Write clean, efficient, and well-documented code
- Implement design patterns for scalable solutions
- Work with databases (MySQL, PostgreSQL) for data management
- Perform comprehensive code reviews and testing
- Collaborate with cross-functional teams (Frontend, QA, DevOps)
- Participate in Agile/Scrum development processes
- Translate business requirements into technical solutions
- Troubleshoot and debug complex application issues
- Follow CI/CD practices for smooth deployment
- Monitor and optimize application performance
Job Details
- Job Title: Staff Engineer
- Industry: Technology
- Domain - Information technology (IT)
- Experience Required: 9-12 years
- Employment Type: Full Time
- Job Location: Bengaluru
- CTC Range: Best in Industry
Role & Responsibilities
As a Staff Engineer at company, you will play a critical role in defining and driving our backend architecture as we scale globally. You’ll own key systems that handle high volumes of data and transactions, ensuring performance, reliability, and maintainability across distributed environments.
Key Responsibilities-
- Own one or more core applications end-to-end, ensuring reliability, performance, and scalability.
- Lead the design, architecture, and development of complex, distributed systems, frameworks, and libraries aligned with company’s technical strategy.
- Drive engineering operational excellence by defining robust roadmaps for system reliability, observability, and performance improvements.
- Analyze and optimize existing systems for latency, throughput, and efficiency, ensuring they perform at scale.
- Collaborate cross-functionally with Product, Data, and Infrastructure teams to translate business requirements into technical deliverables.
- Mentor and guide engineers, fostering a culture of technical excellence, ownership, and continuous learning.
- Establish and uphold coding standards, conduct design and code reviews, and promote best practices across teams.
- Stay ahead of the curve on emerging technologies, frameworks, and patterns to strengthen company’s technology foundation.
- Contribute to hiring by identifying and attracting top-tier engineering talent.
Ideal Candidate
- Strong staff engineer profile
- Must have 9+ years in backend engineering with Java, Spring/Spring Boot, and microservices building large and schalable systems
- Must have been SDE-3 / Tech Lead / Lead SE for at least 2.5 years
- Strong in DSA, system design, design patterns, and problem-solving
- Proven experience building scalable, reliable, high-performance distributed systems
- Hands-on with SQL/NoSQL databases, REST/gRPC APIs, concurrency & async processing
- Experience in AWS/GCP, CI/CD pipelines, and observability/monitoring
- Excellent ability to explain complex technical concepts to varied stakeholders
- Product companies (B2B SAAS preferred)
- Must have stayed for at least 2 years with each of the previous companies
- (Education): B.Tech in computer science from Tier 1, Tier 2 colleges
Exp - 5 to 8Years
Notice period - Immediate to 30 Days
Job Description:
Working proficiency in developmental toolsets like Jira, Bitbucket, Splunk, Dynatrace etc.
Proficiency in Java/J2EE, Web Service, Micro service, Spring Boot, Kafka
Experience in developing, deploying and administering Java applications ,Java spring, Java Spring MVC, Spring Batch, Web services (REST and SOAP), HTML5, JavaScript, CSS, XML, Rest API, GIT, Tomcat.
Experience of Agile team working
REST API's & Spring experience is must. Spark experience is added advantage.
Regards,
Jyothi.

Experience: 5-12 years (approx.)
Notice period : Immediate / Within 15 days.
Location : Hyderabad.
Mode Of Interview : Walk-In Drive.
Address : Altimetrik India The Hive, Corporate Capital, Ground floor, Survey No. 115/1 and Survey No. 115/29 Financial District, Nanakramguda Village, Hyderabad, Telangana Get Directions.
Mandatory Skills
• Strong Restful API, Micro-services development experience using ASP.NET CORE Web APIs (C#)
• Must have exceptionally good software design and programming skills in .Net Core (.NET 3.X, .NET 6) Platform, C#, ASP.net MVC, ASP.net Web API (RESTful), Entity Framework & LINQ
• Good working knowledge on Azure Functions, Docker, and containers
• Expertise in Microsoft Azure Platform - Azure Functions, Application Gateway, API Management, Redis Cache, App Services, Azure Kubernetes, CosmosDB, Azure Search, Azure Service Bus, Function Apps, Azure Storage Accounts, Azure KeyVault, Azure Log Analytics, Azure Active Directory, Application Insights, Azure SQL Database, Azure IoT, Azure Event Hubs, Azure Data Factory, Virtual Networks and networking.
• Strong SQL Server expertise and familiarity with Azure Cosmos DB, Azure (Blob, Table, queue) storage, Azure SQL etc
• Experienced in Test-Driven Development, unit testing libraries, testing frameworks.
• Good knowledge of Object Oriented programming, including Design Patterns
• Cloud Architecture - Technical knowledge and implementation experience using common cloud architecture, enabling components, and deployment platforms.
• Excellent written and oral communication skills, along with the proven ability to work as a team with other disciplines outside of engineering are a must
• Solid analytical, problem-solving and troubleshooting skills
Desirable Skills:
• Certified Azure Solution Architect Expert
o Microsoft Certified: Azure – Fundamentals Exam AZ-900
o Microsoft Certified: Azure Administrator – Associate Exam AZ-104
o Microsoft Certified: Azure Developer – Associate Exam AZ-204
o Microsoft Certified: DevOps Engineer Expert (AZ-400)
o Microsoft Certified: Azure Solutions Architect Expert (AZ-305)
• Good understanding of software architecture, scalability, resilience, performance;
• Working knowledge of automation tools such as Azure DevOps, Azure Pipeline or Jenkins or similar
Roles & Responsibilities
• Defining best practices & standards for usage of libraries, frameworks and other tools being used;
• Architecture, design, and implementation of software from development, delivery, and releases.
• Breakdown complex requirements into independent architectural components, modules, tasks and strategies and collaborate with peer leadership through the full software development lifecycle to deliver top quality, on time and within budget.
• Demonstrate excellent communications with stakeholders regarding delivery goals, objectives, deliverables, plans and status throughout the software development lifecycle.
• Should be able to work with various stakeholders (Architects/Product Owners/Leadership) as well as team - Lead/ Principal/ Individual Contributor for Web UI/ Front End Development;
• Should be able to work in an agile, dynamic team environment;
Role and Responsibilities:
As a Software Developer, you will be primarily involved in developing new features & fixing the bugs for our apps built to work with the Atlassian products. You will work closely with the product team to understand customer needs & co-ordinate with QA/Release management teams for maintaining quality of delivery.
Must have KSA (Knowledge Skills Abilities):
Hands on experience in JAVA
Spring MVC framework
CSS / HTML / Java Script
Should have knowledge of databases and must have used any of Postgres / SQL server/ My SQL/ Oracle
Additional KSA for advantage:
Knowledge or hands on experience of ReactJS
Knowledge of bug tracking tool Jira
Experience in web services development
Responsibilities:
Writing and implementing efficient code
Unit test driven development
Should be able to interpret requirements and suggest solutions to implement them
Must be able to break big stories in to smaller tasks and estimate
-
Required Skills, Qualifications, and Benefits:
-
Core Knowledge of PHP, HTML, CSS3, MySQL & JavaScript.
-
Basic understanding of code versioning tools, such as Git.
-
Ability to communicate effectively with the team and clients.
-
Proficient logical ability and flexibility to learn new technology.
-
Good in designing and problem-solving abilities
-
Overall Strong coding skills, good analytical and problem-solving skills.
Good to have:
-
Familiar with React, Redux
-
Knowledge of backend for any CMSs like WordPress, Joomla, Magento etc
Qualifications:
-
B.Tech, MCA
Experience:
-
0 - 2 years.
Job Type:
Full-Time (Immediate Joiner)
Interview Type:
Walk-in, Google Meet (for remote location)
Work Salary:
Decent hike on current salary.
-
Core Java developer responsible for building Java applications. This includes anything between complex groups of back-end services and their client-end (desktop and mobile) counterparts. Your primary responsibility will be to design and develop these applications, and to coordinate with the rest of the team working on different layers of the infrastructure. Thus, a commitment to collaborative problem solving, sophisticated design, and product quality are essential.
Responsibilities:
•Translate application storyboards and use cases into functional applications.
- Design, build and maintain efficient, reusable, and reliable Java code.
- Ensure the best possible performance, quality, and responsiveness of the applications.
- Identify bottlenecks and bugs and devise solutions to these problems.
- Help maintain code quality, organization, and automatization.
Skills Needed:
- Java, JPA, Servlets, JAX/RS, JUnit
- Fullstack : Node/Angular/React
- Algorithm,Design Patterns, Data Structures
- TomCat, Wildfly
- MySQL, PostgreSQL
- HTML, JavaScript, jQuery,
- Mobile exposure: Cordova/PhoneGap
- Exposure in E-Commerce or Product based domain
- NoSQL exposure
Job Description
We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.
What we are asking
- A fast-paced environment is something you feel really comfortable in
- Integration of user-facing elements developed by front-end developers with server side logic
- Professional working experience in Node.js
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
- Integration of data storage solutions with MongoDB, file stores like AWS S3 or Heroku/AWS.
- Creating API for consumption using ExpressJS.
- Good Knowledge of ExpressJS middle-wares.
- Working experience with CI/CD, test- and deployment automation, and containers
Skills And Qualifications
- Strong proficiency with JavaScript.
- Strong knowledge of Node.js and ExpressJS and other related tech/middle-wares/options.
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Basic understanding of front-end technologies, such as 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
- Understanding fundamental design principles behind a scalable application
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
- Creating database schemas that represent and support business processes
- Implementing automated testing platforms and unit tests
- Proficient understanding of code versioning tools, such as Git
- Good to have deployment experience of NodeJS app on Heroku / AWS / Azure etc.









