Hi All,
We are looking for FULL STACK- JAVA Professionals @ Winsoft Technologies (I) Pvt Ltd
Experience - 4+ Years relevant
Location - Pune (Remote working facility available)
Benefits - Competitive CTC and other rewarding benefits
What we are looking for -
- Full-stack developers to be a part of our high-performance team.
- You will work from requirements drawn up by Product Managers and Senior Developers to devising top-notch visualization using SVG graphics, Angular, and React JS.
- Collaborate with highly specialized engineers for building microservices with polyglot persistence.
Technology Stack-
Must-Have Expertise in Java, Spring Boot, Rest API, ReactJs, Angular JS 2+, PostgreSQL, multithreading
Desirable Skills - ELK Stack (ElasticSearch, Logstash, Kibana), D3, Angular 8, JMS (Kafka or ActiveMQ), SNMP, Shell Scripting, Git, Redis, Docker
If you are interested in an exciting role with learning and rewards, do apply.

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Job Title : Senior Technical Consultant (Polyglot)
Experience Required : 5 to 10 Years
Location : Bengaluru / Chennai (Remote Available)
Positions : 2
Notice Period : Immediate to 1 Month
Role Overview :
We seek passionate polyglot developers (Java/Python/Go) who love solving complex problems and building elegant digital products.
You’ll work closely with clients and teams, applying Agile practices to deliver impactful digital experiences..
Mandatory Skills :
Strong in Java/Python/Go (any 2), with frontend experience in React/Angular, plus knowledge of HTML, CSS, CI/CD, Unit Testing, and DevOps.
Key Skills & Requirements :
Backend (80% Focus) :
- Strong expertise in Java, Python, or Go (at least 2 backend stacks required).
- Additional exposure to Node.js, Ruby on Rails, or Rust is a plus.
- Hands-on experience in building scalable, high-performance backend systems.
Frontend (20% Focus) :
- Proficiency in React or Angular
- Solid knowledge of HTML, CSS, JavaScript
Other Must-Haves :
- Strong understanding of unit testing, CI/CD pipelines, and DevOps practices.
- Ability to write clean, testable, and maintainable code.
- Excellent communication and client-facing skills.
Roles & Responsibilities :
- Tackle technically challenging and mission-critical problems.
- Collaborate with teams to design and implement pragmatic solutions.
- Build prototypes and showcase products to clients.
- Contribute to system design and architecture discussions.
- Engage with the broader tech community through talks and conferences.
Interview Process :
- Technical Round (Online Assessment)
- Technical Round with Client (Code Pairing)
- System Design & Architecture (Build from Scratch)
✅ This is a backend-heavy polyglot developer role (80% backend, 20% frontend).
✅ The right candidate is hands-on, has multi-stack expertise, and thrives in solving complex technical challenges.
Role Summary
We are looking for a seasoned Full Stack Developer with strong backend expertise in PHP (Laravel/Symfony) and modern frontend experience using React (Vue.js or Angular exposure is a plus). The ideal candidate should possess a full-stack mindset with experience in building scalable REST APIs and interactive UI applications.
Key Responsibilities
- End-to-end feature development (Backend + Frontend)
- Design and develop scalable, secure, and maintainable applications
- Build and optimize REST APIs and reusable UI components
- Participate in technical design discussions and code reviews
- Mentor junior developers and ensure coding best practices
- Collaborate with QA, DevOps, and Architects
- Focus on performance tuning and security enhancements
Must-Have Skills
- Strong hands-on experience in PHP (Laravel/Symfony)
- Experience building and consuming REST APIs
- Expertise in React.js (Vue.js/Angular acceptable)
- Strong knowledge of JavaScript/TypeScript
- Solid understanding of HTML5, CSS3
- Experience with scalable and maintainable application architecture
Nice-to-Have Skills
- Full-stack exposure with Node.js
- Experience with MongoDB / NoSQL databases
- Familiarity with Docker, CI/CD pipelines, Cloud platforms
- Knowledge of HCM and Payroll domain
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
You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front-end and back-end architecture, and ultimately, delivering amazing global user experiences.
Responsibilities
• Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
• Ideate and develop new product features in collaboration with domain experts in healthcare and genomics
• Develop state-of-the-art enterprise standard front-end and backend services
• Develop cloud platform services based on a container orchestration platform
• Continuously embrace automation for repetitive tasks
• Ensure application performance, uptime, and scale, maintaining high standards of code quality by using clean coding principles and solid design patterns
• Build robust tech modules that are Unit Testable, Automating recurring tasks and processes
• Engage effectively with team members and collaborate to upskill and unblock each other
Other Skills
• Innovation and thought leadership
• UI - UX design skills
• Interest in learning new tools, languages, workflows, and philosophies to grow
• Communication
Who are we?
HaystackAnalytics is a company working in deep technology of genomics, computing, and data science for creating the first-of-its-kind clinical reporting engine in healthcare. We are a new but well-funded company with a tremendous amount of pedigree in the team (IIT Founders, IIT & IIM core team). Some of the technologies we have created are a global first in infectious disease and chronic diagnostics. As a product company creating a huge amount of IP, our Technology and R&D team are
our crown jewels. With the early success of our products in India, we are now expanding to take our products to international shores
- Proficiency in both front-end and back-end development technologies.
- Experience with languages such as JavaScript (for front-end), Python, Ruby, Java, or Node.js (for back-end).
- Knowledge of web development frameworks like React.js, Angular, or Vue.js for front-end development.
- Familiarity with server-side frameworks such as Express.js (for Node.js), Django (for Python), or Ruby on Rails.
- Understanding of databases and experience with both relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Firebase).
- Experience in using no-code platforms to develop applications and automate workflows without traditional programming.
- Experience with popular no-code tools such as Bubble, Zapier, Airtable, or Webflow.
- Ability to understand business requirements and translate them into solutions using no-code platforms.
- Knowledge of integrating various APIs and services within no-code platforms to extend functionality.
- Mandatory Skills : Java, Springboot, Microservices.
- Basic knowlege of HTML and CSS
- good understanding of REST API designing as well as development using spring.
- Strong Hands on experience in Angular or React JS
- Effective in using frameworks.
- Proficient understanding of code versioning tools Git/bit bucket with Maven.
- hands on expereince in SQL

Bachelor’s degree in Computer Science, Electronics, or related field; Master’s degree or equivalent
experience desired
• Minimum 3 years software engineering experience
• Proficiency in one or more of the following programming languages (Python / Java / Scala / C / C++ /
Objective-C / Swift)
• Strong working knowledge of web application frameworks – node.js. Experience deploying and maintaining
cloud-based web applications (Azure preferred)
• Experience with data persistence and manipulation (sql, nosql, Splunk, etc.)
• Hands-on Test-Driven Development experience and able to author Unit, Integration and Functional Tests
• SOLID OO-skills. Must demonstrate strong familiarity of design patterns
• Shall be familiar with Agile Processes – Scrum or Kanba
- 7+ Year of experience with Dot Net Technology with MVC Framework: Angular must require.
- Mock-ups and designs into pages complete with CSS, HTML, and Angular Writing tested, idiomatic, asynchronous and documented Angular, HTML and CSS.
- Aware of new features in Angular 7,8,9
- Ability to develop UIT from wireframes & prototypes
- Write modular, secure, and well-tested front-end code cooperating with the back- end developer in the process of building the Restful API, Develop User interfaces for Modern Rich Internet Applications with the latest Front-End Technologies.
- Experience Design overall architecture of the web application Proficient understanding of web trends and technologies like HTML5, CSS3, JavaScript, object-oriented JavaScript, jQuery and Responsive design.
- Must have experience of working on enterprise single page application can write client-side code for web-based applications, create fast, easy-to-use, high volume production applications, and develop prototypes quickly. Extensive experience of JavaScript, Angular, React and Node.js
Must to have skills:
- Angular with updated version, Dot Net, C# and above, HTML 5, CSS 3, Bootstrap, jQuery, Typescript, MVC 5, Web API 2.x, Entity Framework, SQL Server 2012, Store Procedures, Triggers.
Good to have skills:
- Dot Net + Angular
What will I be doing?
- Design and develop solutions to complex technical problems spanning the development of product features, quality validation, and deployment to customers
- Build highly scalable web applications that are designed for high performance
- Lead design and code reviews
- Work closely with senior management, Product Manager, and our team of developers.
- Contribute visibly to product quality, innovation, and customer-centric design across the engineering organization
- Lead, motivate and direct team members to build high-quality software in a fast-paced agile environment
- Actively hire the engineering & product team, & develop the existing team
- Share experiences and skills to aid team members in enhancing their professional skills and career
What skills do I need?
- 4+ years of experience building large scalable systems
- Strong experience in agile methodologies and test-driven development (TDD)
- Experience in software development using open source technologies
- Knowledge in domain-driven design, design patterns, and enterprise integration patterns
- Must have experience in delivering software via complete Continuous Integration and Continuous Delivery (CI/CD) pipeline
Plus Points:
- A history of working on side/hobby projects or contributing to open source projects is a plus
- You have worked in a startup before
Most importantly: Be excited to learn what you don’t already know!











