

We are looking for a FULL-TIME OFFICE POSITION Java Developer (2-3 years experience) who is proficient with coding and can design, develop, test, and implement Java applications and resolve technical issues.
As a Java Developer, we are looking for a highly skilled candidate, who will be responsible for building great web applications in Java, analyzing business objectives and user requirements, suggesting necessary changes for the existing Java applications, compiling detailed technical documentation, and determining application functionalities and features.
Do you think you fit this description well? Then apply now!
Expected Responsibilities
- Understanding the business requirements
- Designing and developing the front end for customer-facing applications using the MVC framework
- Creating RESTful APIs for the front-end developers with and with ORM or raw query for any Database technologies like MySQL or MongoDB
- Creating self-contained, reusable, and testable modules and components
- Ensuring a clear dependency chain regarding the app logic as well as the file system
- Supporting continuous improvement by investigating alternatives and technologies and presenting these for architectural review
- Writing non-blocking code and resorting to advanced techniques, such as multi-threading, when required
Required Skills And Qualifications
- MCA/BTech degree in Computer Science, Engineering, or a related subject
- Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
- Experience with Docker or any other containerization tools
- Growth mindset and a positive and collaborative attitude
- Professional, precise communication skills
- Fluency in English, both written and spoken
Must-Haves
- At least 2-3 years of experience as a Java Developer
- Experience with Amazon Web Services (S3, Lambda, Elastic Beanstalk, and other AWS modules)
- Hands-on experience in Core Java, Spring Boot, and Spring framework (Embedded Tomcat), REST API skills
- Deep understanding of Java, servlets in J2EE, web-based request handling with Microservices architecture
- Experience with JavaScript-based front-end frameworks like Angular JS or React JS
- Good understanding of Design Patterns, Data structures, and Algorithms
- Exposure to Agile principles and methodologies, including Continuous Integration and Test Driven Development
- Comprehensive knowledge of OO design principles and development patterns
- Java Batch Scheduling (e.g., Flux, Quartz) knowledge
- Previous experience working with clean code, SOLID principles, TDD
A Little About Who We Are
Klizo Solutions, founded by Joseph Ricard, is an IT company that develops outstanding applications and techs in an enterprise environment, located near CC2 in the New Town Area, Kolkata.
But it isn’t the first brainchild of our founder, as he also has multiple start-ups to his credit, including one of the largest music apps in the Philippines and Italy and a first-of-its-kind Cannabis Vending Machine.
So, naturally, being a part of a company founded and run by such a visionary tech leader and a serial entrepreneur, our employees always have ample opportunities to learn and grow as the company evolves.
Currently, our big happy Klizo family consists of 50+ employees. But we want to extend the happiness of working and collaborating with talented individuals even further. And by this, we mean we will hire more talents over the next few weeks!
Perks Of Being A Klizonian
- Training will be provided (if required)
- 5-day working in a week
- On-time salary every month
- Cool and approachable management
- Numerous opportunities for growth
Job Type: Full Time

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Position Responsibilities:
- Collaborate with the development team to maintain, enhance, and scale the product for enterprise use.
- Design and develop scalable, high-performance solutions using cloud technologies and containerization.
- Contribute to all phases of the development lifecycle, following SOLID principles and best practices.
- Write well-designed, testable, and efficient code with a strong emphasis on Test-Driven Development (TDD), ensuring comprehensive unit, integration, and performance testing.
- Ensure software designs comply with specifications and security best practices.
- Recommend changes to improve application architecture, maintainability, and performance.
- Develop and optimize database queries using T-SQL.
- Build and maintain microservices-based architecture where applicable.
- Prepare and produce software component releases.
- Develop and execute unit, integration, and performance tests.
- Support formal testing cycles and resolve test defects.
- Enhance software efficiency, maintainability, and scalability, with a strong focus on cloud-native solutions.
AI-Specific Responsibilities:
- Integrate AI-powered tools and frameworks to enhance code quality and development efficiency.
- Utilize AI-driven analytics to identify performance bottlenecks and optimize system performance.
- Implement AI-based security measures to proactively detect and mitigate potential threats.
- Leverage AI for automated testing and continuous integration/continuous deployment (CI/CD) processes.
- Guide the adoption and effective use of AI agents for automating repetitive development, deployment, and testing processes within the engineering team.
Qualifications:
- Bachelor’s degree in computer science, IT, or a related field.
- Highly proficient in ASP.NET Core (C#) and full-stack development.
- Experience developing REST APIs and microservices.
- Strong knowledge of cloud platforms (Azure preferred), including scalability and enterprise cloud.
- Experience with containerization.
- Proficiency in front-end technologies (JavaScript, HTML, CSS, Bootstrap, and UI frameworks).
- Strong database experience, particularly with T-SQL and relational database design.
- Advanced understanding of object-oriented programming (OOP) and SOLID principles.
- Experience with security best practices in web and API development.
- Knowledge of Agile SCRUM methodology and experience in collaborative environments.
- Experience with Test-Driven Development (TDD).
- Strong analytical skills, problem-solving abilities, and curiosity to explore new technologies.
- Ability to communicate effectively, including explaining technical concepts to non-technical stakeholders.
- High commitment to continuous learning, innovation, and improvement.
AI-Specific Qualifications:
- Proficiency in AI-driven development tools and platforms.
- Knowledge of AI-based security protocols and threat detection systems.
- Experience integrating GenAI or Agentic AI agents into full-stack workflows (e.g., using AI for code reviews, automated bug fixes, or system monitoring).
- Demonstrated proficiency with AI-assisted development tools and prompt engineering for code generation, testing, or documentation.
Work Schedule
- Mid-shift schedule (2 PM to 11 PM India Standard Time)
POSITION: HubSpot Specialist – Marketing Operations
- We seek a talented HubSpot Specialist with expertise in Salesforce to join our team and help optimize our marketing operations.
- You will play a crucial role in managing and enhancing our HubSpot platform, ensuring seamless integration with Salesforce, and optimizing marketing automation processes.
- Your expertise will help us improve lead management, data accuracy, and overall campaign effectiveness.
Key Responsibilities:
● HubSpot Management:
- Administer and optimize HubSpot marketing automation processes.
- Create and manage workflows, email campaigns, and lead nurturing programs.
- Develop and maintain dashboards and reports to track key metrics and performance.
● Salesforce Integration:
- Implement and manage API integrations between HubSpot and Salesforce to ensure smooth data flow. Troubleshoot and resolve integration issues, ensuring data consistency across platforms.
- Collaborate with development teams to customize and enhance integration functionalities.
● Marketing Automation and Campaign Management:
- Design and execute marketing automation strategies to improve lead generation and conversion.
- Analyze campaign performance and adjust strategies based on data insights.
- Implement and manage Pardot integration, if applicable, to enhance marketing efforts.
● Collaboration and Support:
- Work closely with sales, marketing, and IT teams to align strategies and achieve business goals.
- Provide training and support to team members on HubSpot and Salesforce best practices.
- Stay updated on industry trends and emerging technologies to recommend improvements.
● Other related duties as needed.
WHAT YOU WILL DO:
● Develop, customize, and optimize workflows, automation, and integrations in HubSpot and Salesforce.
● Manage integrations between HubSpot, Salesforce, and other marketing/sales tools.
● Ensure seamless data synchronization, integrity, and reporting across platforms.
● Collaborate with marketing and sales teams to implement automation strategies, lead scoring models, and campaign tracking.
● Create and maintain documentation for HubSpot and Salesforce configurations, workflows, and best practices.
● Troubleshoot and resolve technical issues within the marketing automation ecosystem.
● Train internal teams on best practices and system functionalities.
● Assist in data migration, cleanup, and enrichment activities to maintain database health.
● Stay updated on industry trends, platform updates, and emerging technologies.
REQUIRED SKILLS & QUALIFICATIONS:
● Bachelor’s degree in marketing, Business, Information Technology, or a related field; or equivalent certifications.
● 5+ years of proven experience managing HubSpot CRM and marketing automation platforms.
● Strong experience with Salesforce API integrations and data management.
● Excellent analytical skills with the ability to interpret data and provide actionable insights.
● Strong problem-solving skills and attention to detail.
● Preferred Skills: HubSpot certification(s), Salesforce certification(s), or experience with Salesforce development.
Experience with additional marketing automation tools or platforms.
● 6+ years of experience with Salesforce.com APIs (REST and Bulk), Salesforce.com configuration including but not limited to workflows, data validations, import tools, security & sharing, Visualforce pages, and Apex, salesforce.com, SOQL, and SOSL query language
● Excellent communication and collaboration skills.
EMPLOYMENT TYPE: Full-Time
LOCATION: Remote PAN India
SHIFT TIMINGS: 02:00 pm to 11:00 pm IST

Job Title: Java Full Stack Developer (React & Java )
Experience: 6 to 10 Years
Location: Pune
Notice Period: Within 15 days
Job Description:
- Looking for passionate Java Full Stack Developers with strong expertise in React and Spring Boot Microservices to join our dynamic team. If you are looking for a challenging role in a collaborative environment and are ready to join immediately, we would love to hear from you!
- Key Responsibilities:
- Design, develop, and maintain scalable web applications using Java, Spring Boot, and Microservices architecture.
- Build responsive and dynamic front-end interfaces using React.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the performance, quality, and responsiveness of applications.
- Write clean, maintainable, and efficient code following best practices.
- Participate in code reviews, unit testing, and integration testing.
- Troubleshoot and resolve technical issues across the full stack.
Required Skills:
- 5+ years of hands-on experience in Java Full Stack Development.
- Strong proficiency in Spring Boot, RESTful APIs, and Microservices.
- Front-end development experience with React.js.
- Solid understanding of HTML5, CSS3, JavaScript, and TypeScript.
- Experience with SQL/NoSQL databases (e.g., MySQL, MongoDB).
- Familiarity with CI/CD pipelines, Git, and Agile methodologies.
- Excellent problem-solving and communication skills.
Senior Software Engineer – Java
Location: Pune (Hybrid – 3 days from office)
Experience: 8–15 Years
Domain: Information Technology (IT)
Joining: Immediate joiners only
Preference: Local candidates only (Pune-based)
Job Description:
We are looking for experienced and passionate Senior Java Engineers to join a high-performing development team. The role involves building and maintaining robust, scalable, and low-latency backend systems and microservices in a fast-paced, agile environment.
Key Responsibilities:
- Work within a high-velocity scrum team to deliver enterprise-grade software solutions.
- Architect and develop scalable end-to-end web applications and microservices.
- Collaborate with cross-functional teams to analyze requirements and deliver optimal technical solutions.
- Participate in code reviews, unit testing, and deployment.
- Mentor junior engineers while remaining hands-on with development tasks.
- Provide accurate estimates and support the team lead in facilitating development processes.
Mandatory Skills & Experience:
- 6–7+ years of enterprise-level Java development experience.
- Strong in Java 8 or higher (Java 11 preferred), including lambda expressions, Stream API, Completable Future.
- Minimum 4+ years working with Microservices, Spring Boot, and Hibernate.
- At least 3+ years of experience designing and developing RESTful APIs.
- Kafka – minimum 2 years’ hands-on experience in the current/most recent project.
- Solid experience with SQL.
- AWS – minimum 1.5 years of experience.
- Understanding of CI/CD pipelines and deployment processes.
- Exposure to asynchronous programming, multithreading, and performance tuning.
- Experience working in at least one Fintech domain project (mandatory).
Nice to Have:
- Exposure to Golang or Rust.
- Experience with any of the following tools: MongoDB, Jenkins, Sonar, Oracle DB, Drools, Adobe AEM, Elasticsearch/Solr/Algolia, Spark.
- Strong systems design and data modeling capabilities.
- Experience in payments or asset/wealth management domain.
- Familiarity with rules engines and CMS/search platforms.
Candidate Profile:
- Strong communication and client-facing skills.
- Proactive, self-driven, and collaborative mindset.
- Passionate about clean code and quality deliverables.
- Prior experience in building and deploying multiple products in production.
Note: Only candidates who are based in Pune and can join immediately will be considered.
- Proficiency in Java, with a good understanding of its ecosystems
- 2+ Yrs experience in microservices
- Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts
- Familiarity with different design and architectural patterns
- Skill for writing reusable Java libraries
- Know how of Java concurrency patterns
- Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services
- Experience in working with popular web application frameworks like Play and Spark
- Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements
- Ability to write clean, readable Java code
- Experience in handling external and embedded databases
- Understanding basic design principles behind a scalable application
- Skilled at creating database schemas that characterize and support business processes
- Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds
- Implementing automated testing platforms and unit tests
- In-depth knowledge of code versioning tools, for instance, Git
- Understanding of building tools like Ant, Maven, Gradle, etc
- Expertise in continuous integration
- Other required skills of a java developer include the basic knowledge of:
- JavaServer pages (JSP) and servlets
- Web frameworks like Struts and Spring
- Service-oriented architecture
- Web Technologies like HTML, JavaScript, CSS, JQuery
- Markup Languages such as XML, JSON
- Abstract classes and interfaces
- Constructors, lists, maps, sets
- File IO and serialization
- Exceptions
- Generics
- Java Keywords like static, volatile, synchronized, transient, etc
- Multi-threading and Synchronization


• Proven experience with coding using JAVA/J2EE.
• Experience developing Multi Channel responsive web application.
• experience working with Windows, Unix/Linux Operating system environments.
• Familiarity with common stacks.
• Experience/Knowledge of multiple front - end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery).
• Excellent communication and teamwork skills.
• Willingness to travel within India or aboard for short term or long term would an added advantage.

Required experience and skills
- Bachelors degree in Computer Science and Engineering. Bonus: Masters degree.
- 3+ years of total full-time work experience, preferably shipping SaaS applications.
- Startup experience strongly desired and comfortable wearing multiple hats.
- Proficiency in
- 1. Ruby, Ruby on Rails, Mysql, Linux, Git, AWS, CI/CD, NewRelic.
- 2. broad range of internet technologies and applications.
- Knowledge of frontend technologies and frontend development experience is prized and a plus. We use React and React Native for our web app and mobile apps respectively.
- Keep high quality performance, scalability, availability & security in mind to build, extend, and maintain web front end, mobile, and backend components of an evolving, real-time application
- Write bug free clean, elegant, testable code that scales well, and is delivered on time.
- Very curious and self driven.
Responsibilities
Your responsibilities include:
-
- Completing moderately complex projects containing some ambiguity with minimal oversight
- Troubleshooting and resolve most common production issues without assistance; being able to determine basic troubleshooting steps for uncommon production issues and occasionally contributes to on-call runbook
- Removing most blockers individually and proactively escalate or seek assistance to become unblocked quickly
About Tophatter
Tophatter is re-imagining discovery commerce in a world increasingly connected by smartphones. We are the world's fastest, most entertaining marketplace for mobile shoppers.

If you are an analytical problem solver with a strong Web Development knowledge and a passion for teamwork and innovation, we have the perfect job for you!
We are looking for a Web Developer to join our award-winning, talented team, building the next generation automated drone applications for our global customers.
As a front-end developer, you will implement a complete user interface in the form of a web app. A thorough understanding of all of the components of FlytBase platform and infrastructure is required. You will need to take ownership of your projects, which involves detailing requirements after discussion with the Product Owner, building user interfaces, developing and maintaining web apps with a focus on user experience.
We offer an outstanding team environment, flexible working hours, and various opportunities to advance your career. We are looking for a long-term relationship and committed individuals to join our team. This position is based out of our development centre in Pune, India.
Responsibilities
- Work as part of a team developing applications and services using Agile development methods
- Contribute to team and organizational improvements in process and infrastructure
- Effectively use tools and ingenuity to identify and fix defects before they become a problem
- Creating self-contained, reusable, and testable modules and components
- Learn about the domain and competitors to propose new drone apps as well as improvement for existing apps
- Collaborate on projects with a closely knit team
As a Front End Developer
- Delivering a complete front end application
- Ensuring high performance on mobile and desktop
- Writing tested and documented TypeScript/JavaScript, HTML and CSS
- Coordinating the workflow between the graphic designer, the backend developers, and yourself
- Cooperating with the back-end developer in the process of building the RESTful APIs
- Make design and technical decisions for Angular projects.
- Communicating with external web services
- Develop and maintain web apps using our FlytAPIs
As a Back End Developer
- Integration of user-facing elements developed by front-end developers with server side logic
- Design and implementation of low-latency, high-availability, and high-performance applications
- Implementation of security and data protection
- Writing reusable, testable, and efficient code
Skills/Experience
- 1-4 yr experience as an Angular 2+ or React or Ionic Developer.
- Strong expertise with NodeJS, HTML5, CSS, JSON, jQuery, Bootstrap and writing cross-browser compatible code.
- Knowledge of NodeJS frameworks such as ExpressJS etc.
- Knowledge of Creating RESTful services with Node.js and Experience with Socket.io
- Good understanding of HTML Dom manipulation Techniques
- User authentication and authorization between multiple systems, servers, and environments
- Understanding of fundamental design principles behind a scalable application
- Proficiency working with source control (git) / versioning systems, continuous integration in an agile development setup
- Strong analytical skills and problem solving aptitude
- Attention to details
- Team player
- Good time-management skills
- Great interpersonal and communication skills
Good to Have
- Understanding of how to deploy Mean stack applications in AWS/Azure deployment environment, considering security, reliability, etc.
- Knowledge of other python-based server side frameworks such as Flask or Django.
Company Introduction
https://polyglots.io">Polyglots is a young and innovative software development agency located in Pune, India. Our expertise is to build highly scalable applications and infrastructure solutions for our partners and budding startups.
We provide end-to-end solutions ranging from cloud architecture to backend services and modern frontend development. We leverage agile methodologies, software life cycle best practices and cutting edge technology to deliver perfect solutions reflecting our passion for software development.
We care about our company culture and invest in people to create the best teams of highly skilled developers.
Job Description
We are looking for a Fullstack Developer who is motivated to combine the art of software design with the skill of programming. Responsibilities will include translation of the business requirements to actual code that will produce a flexible and scalable cloud application. You will guide the team on technical implementations, take an active role on both sides i.e frontend + backend and define how the application works.
Responsibilities
- Develop and design RESTful/GraphQL services and APIs.
- Develop databases, applications, and servers to support websites on the back end.
- Develop visually appealing front end website architecture, including translating designer mock-ups and wireframes into front-end code.
- Design user interactions on web pages
- Stay up to date of developments in web applications and programming languages
- Strategize organizational direction on emerging technology platforms and communicate the effectiveness to executive stakeholders
- Ensure that non-functional requirements such as security, performance, maintainability, scalability, usability, and reliability are being considered when architecting solutions.
Skills And Qualifications
- Proficiency in Java along with Spring Boot.
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
- Familiarity with JavaScript frameworks such as Angular, React or VueJS.
- Familiarity with database technology such as Postgres, MySQL, Oracle and MongoDB.
- Well versed with Data Structures and common Design Patterns.
- Strong organizational and project management skills.
- Excellent verbal communication skills.
- Good problem solving skills.
- Attention to detail.

What we offer: A great learning experience across different business verticals, Very Strong Tech mentors with about 10-15Yrs of industry experience
Looking for AngularJs / NodeJS Developer. (Immediate Joinee Preferred)
Ideal candidate will be an enthusiastic developer eager to learn and grow his/her skills in the field.
Primary KRA:
- a) Portal Management and build
- b) third Party API Integrations
- c) Full stack implementation
Mandatory skills: Angular, Nodejs, JavaScript, Bootstrap
Job Description:
- Experience with Building Web-based Applications and service-based architecture using modern framework node.js
- Should have hands-on expertise in some of the following technologies including Node JS, SOAP, RESTful, JSON, XML,
- Common frameworks such as MVC.
- Deep understanding of fundamental data structures and algorithms
- Experience in integrating API for client-server communication with security considerations.
- Experience with web services API integration (Rest, JSON, XML).
- Ability to understand, documenting features, technical specifications & infrastructure requirements and map to technical implementation.
- Strong knowledge of best practices and modern web design trends is necessary.
- Excel at rapid prototyping and at writing good code.
- Experience with modern version control. (GITHub, BitBucket)
- Experience with testing/debugging and validating work produced as part of the development process in multiple platforms
- Experience with HTML & CSS frameworks such as bootstrap.
- Understanding of general user experience and UI design principles
- Good understanding of cross browser front end development issues
- Cloud Computing Services – AWS will be an added advantage.
- Platforms – Linux, Windows
- Knowledge of MEAN Stack will be an added advantage
- Worked on e-commerce platform solutions will be an added advantage.
- Self-motivated, thinking up and executing own ideas.
- Strong communication skills
If you are keen to be a part of a close knit family and aspire to grow insanely big, do write back.

