
Senior Data Scientist (GenAI / LLM Specialization)

Job Description
Phonologies is seeking a Senior Data Engineer to lead data engineering efforts for developing and deploying generative AI and large language models (LLMs). The ideal candidate will excel in building data pipelines, fine-tuning models, and optimizing infrastructure to support scalable AI systems for enterprise applications.
Role & Responsibilities
- Data Pipeline Management: Design and manage pipelines for AI model training, ensuring efficient data ingestion, storage, and transformation for real-time deployment.
- LLM Fine-Tuning & Model Lifecycle: Fine-tune LLMs on domain-specific data, and oversee the model lifecycle using tools like MLFlow and Weights & Biases.
- Scalable Infrastructure: Optimize infrastructure for large-scale data processing and real-time LLM performance, leveraging containerization and orchestration in hybrid/cloud environments.
- Data Management: Ensure data quality, security, and compliance, with workflows for handling sensitive and proprietary datasets.
- Continuous Improvement & MLOps: Apply MLOps/LLMOps practices for automation, versioning, and lifecycle management, while refining tools and processes for scalability and performance.
- Collaboration: Work with data scientists, engineers, and product teams to integrate AI solutions and communicate technical capabilities to business stakeholders.
Preferred Candidate Profile
- Experience: 5+ years in data engineering, focusing on AI/ML infrastructure, LLM fine-tuning, and deployment.
- Technical Skills: Advanced proficiency in Python, SQL, and distributed data tools.
- Model Management: Hands-on experience with MLFlow, Weights & Biases, and model lifecycle management.
- AI & NLP Expertise: Familiarity with LLMs (e.g., GPT, BERT) and NLP frameworks like Hugging Face Transformers.
- Cloud & Infrastructure: Strong skills with AWS, Azure, Google Cloud, Docker, and Kubernetes.
- MLOps/LLMOps: Expertise in versioning, CI/CD, and automating AI workflows.
- Collaboration & Communication: Proven ability to work with cross-functional teams and explain technical concepts to non-technical stakeholders.
- Education: Degree in Computer Science, Data Engineering, or related field.
Perks and Benefits
- Competitive Compensation: INR 20L to 30L per year.
- Innovative Work Environment for Personal Growth: Work with cutting-edge AI and data engineering tools in a collaborative setting, for continuous learning in data engineering and AI.

About Phonologies (India) Private Limited
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About the Role:
We are looking for an experienced and imaginative Generative AI Architect & Engineer to lead, design, and build cutting-edge solutions using Large Language Models (LLMs) such as OpenAI’s GPT-4/5, Google Gemini, Meta’s LLaMA, and Anthropic Claude. You will spearhead the development of a corporate-wide GenAI platform that harnesses proprietary enterprise knowledge and empowers sales, operations, and other departments with instant, contextual insights, guidance, and automation.
As the GenAI leader, you will be responsible for building scalable pipelines, integrating enterprise content repositories, fine-tuning or adapting foundational models, and creating secure and intuitive access patterns for business teams. You are passionate about creating highly usable solutions that solve real-world problems, and are fluent across architecture, implementation, and MLOps best practices.
Key Responsibilities:
- Architect and implement an end-to-end GenAI solution leveraging LLMs to serve as a contextual assistant across multiple business units.
- Develop pipelines to ingest, clean, and index enterprise knowledge (documents, wikis, CRM, chat transcripts, etc.) using RAG (Retrieval-Augmented Generation) patterns and vector databases.
- Lead fine-tuning, prompt engineering, and evaluation of LLMs, adapting open-source or commercial models to enterprise needs.
- Design a secure, scalable, API-first microservice platform, including middleware and access control, integrated into corporate systems.
- Work closely with sales, operations, and customer support teams to gather use cases and translate them into impactful GenAI features.
- Drive experimentation and benchmarking to evaluate various open and closed LLMs (OpenAI, Claude, Gemini, LLaMA, Mistral, etc.) for best performance and cost-efficiency.
- Collaborate with DevOps teams to enable MLOps workflows, CI/CD pipelines, versioning, and A/B testing for AI models.
- Contribute to technical documentation, best practices, and internal knowledge sharing.
Key Qualifications:
- 4–5+ years of hands-on experience in AI/ML product development or applied research.
- Demonstrated experience working with LLMs (OpenAI, LLaMA, Claude, Gemini, Mistral, etc.) and RAG pipelines, including vector search (FAISS, Weaviate, Pinecone, Chroma, etc.).
- Strong Python skills and experience with frameworks such as LangChain, LlamaIndex, Transformers, Ray, HuggingFace, or equivalent.
- Deep understanding of NLP, model fine-tuning, embeddings, tokenization, and content ingestion pipelines.
- Exposure to enterprise content systems (e.g., SharePoint, Confluence, Salesforce, internal wikis, etc.) and integrating with them securely.
- Solid foundation in software architecture, microservices, API design, and cloud deployments (Azure, AWS, or GCP).
- Experience with security, RBAC, and compliance practices in enterprise-grade solutions.
- Ability to lead projects independently and mentor junior engineers or data scientists.
How to Apply:
Submit your resume and a short technical project summary or portfolio (GitHub, Hugging Face, blog posts)
Job Description :
Position: DevOps SRE (Build Engineer)
Experience: 8+ Years
Employment Type: Contract
Location: Remote
Role Overview :
We are seeking a highly skilled and experienced DevOps SRE (Build Engineer) with 8+ years of expertise to join our team. The ideal candidate will be responsible for designing, implementing, and maintaining robust build and deployment pipelines while ensuring system reliability and performance.
Key Responsibilities :
- Manage, maintain, and optimize build and deployment pipelines using tools like Jenkins, Docker, and GitHub.
- Configure and manage application servers, particularly JBoss, ensuring performance and reliability.
- Implement and manage configuration management tools such as Puppet to automate infrastructure provisioning and maintenance.
- Collaborate with development, QA, and operations teams to ensure smooth CI/CD workflows.
- Monitor and troubleshoot Linux-based systems to ensure optimal performance and uptime.
- Work on ATG build and deployment tasks (not mandatory but a plus).
- Ensure system security, reliability, and compliance with industry standards.
- Document processes and best practices to improve operational efficiency.
Required Skills & Qualifications :
- 8+ years of experience in DevOps, SRE, or Build Engineer roles.
- Proficient in JBoss configuration and management.
- Hands-on experience with Docker, Linux, Puppet, and GitHub.
- Expertise in Jenkins for CI/CD pipeline creation and maintenance.
- Strong understanding of build and deployment processes, tools, and practices.
- Solid experience with Linux systems administration and troubleshooting.
- Familiarity with ATG Build and Deployment processes (preferred but not mandatory).
- Excellent problem-solving skills with a proactive approach to system performance and reliability.
- Strong communication skills to collaborate effectively across teams.
Additional Information :
- Duration: Contractual
- Work Mode: Remote
- Start Date: Immediate/ASAP
Why Join Us?
- Work on cutting-edge technologies in a dynamic and innovative environment.
- Flexible remote work setup.
- Collaborate with talented professionals from diverse backgrounds.

We are looking for a Laravel Developer for building high-performing, scalable, enterprise-grade applications. You will be responsible for web application development while providing expertise in the full software development lifecycle, from concept to design to testing. A commitment to collaborative problem solving, sophisticated design and product quality are essential.
Responsibilities:
- Build a high-quality web application from scratch.
- Responsive and adaptive web page implementation.
- Identify and communicate best practices for front-end engineering.
- Design, build and maintain efficient, reusable, and reliable code to ensure the best possible performance, quality, and responsiveness of the applications.
- Implement automated testing platforms and unit tests.
- Prepare and maintain all applications utilizing standard development tools
- Keep abreast of new trends and best practices in web development.
- Must possess excellent attention to detail and be able to familiarize and quickly learn new Software/ framework/ languages/ technology with ease.
- Must be able to apply innovative thinking at work.
Desired Skills:
- Good working knowledge of PHP-based MVC framework Laravel.
- Good understanding of Database concepts and working knowledge of MySQL.
- Good knowledge of PHP, HTML, CSS & Javascript.
- A clear understanding of RESTful API development standards.
- Excellent problem-solving skills.
- Knowledge of AngularJS is an added advantage.
- Understanding managing Linux servers & AWS/GCP

Job Title: Front-End Developer –
Location: Chennai ( Taramani)
Experience: 1.-3 Years
Employment Type: Full-time
Job Summary:
We are looking for a highly skilled Front-End Developer with strong expertise in Angular, React.js, and JavaScript, and a good to have IVR systems, Perl/Bash scripting, and WebRTC. The ideal candidate should also be familiar with data visualization using D3.js and basic knowledge of web services (REST/SOAP).
Key Responsibilities:
- Develop and maintain front-end applications using Angular 16+ and React.js
- Create dynamic and interactive UIs using JavaScript, D3.js, and modern frameworks
- Consume and interact with REST/SOAP web services
- Collaborate with back-end developers, designers, and system engineers to deliver high-quality solutions
- Troubleshoot and debug cross-browser and cross-platform issues
Should be willing to learn
- Work with IVR systems and integrate them into web-based dashboards
- Write and manage Perl and Bash scripts to automate tasks and system interactions
- Implement and support WebRTC features for real-time communication interfaces
Key Skills:
- ✅ Strong knowledge of Angular(16+) MUST
- ✅ Strong expertise in JavaScript and React.js
- ✅ Understanding of basic web services (REST/SOAP)
- ✅ Knowledge of front-end testing frameworks is a plus


We're seeking a talented and motivated Full Stack Developer who is experienced in Node.js, React.js, and Laravel (PHP) to work on building high-performance web applications, APIs, SaaS platforms, and hosting tools. This role is perfect for someone who thrives in a dynamic environment and wants to contribute to modern, scalable platforms used by thousands of users.
Responsibilities
Develop and maintain full-stack applications using Node.js (backend), React.js (frontend), and Laravel (backend).
Design, implement, and document APIs and microservices for internal and customer-facing platforms.
Integrate third-party APIs, payment gateways, and other services as needed.
Collaborate with UI/UX designers to ensure a high-quality user experience.
Optimize applications for maximum speed and scalability.
Troubleshoot, debug, and upgrade existing software.
Participate in code reviews, sprint planning, and team meetings.

Exp: 5 - 7 Years
CTC: 40-45 LPA
Notice Period: Only Immediate joinees
Candidates must have experience working in product-based companies.
He should have spent at least half of his total experience in product-based companies.
● Experience: 5+ years of experience in front-end development with significant experience using ReactJS and its ecosystem (Redux, React Router, etc.).
● Leadership: Proven ability to take the lead on complex projects, guide junior developers, and drive technical decision-making.
● Problem Solving: Strong analytical and problem-solving skills with the ability to work through complex issues and deliver creative solutions. ● Collaboration: Excellent communication skills with the ability to collaborate effectively with cross-functional teams, including UX/UI designers, back-end engineers, and product managers. Technical Skills Required:
● ReactJS 16+: Deep expertise in ReactJS, including lifecycle methods, hooks, functional components, and performance optimization techniques.
● Redux: Advanced knowledge of Redux for managing and debugging application state, including middleware like Redux Thunk or Redux Saga for handling async actions.
● Typescript: Proficiency in TypeScript for building strongly typed and scalable applications, with a focus on maintainability and reducing runtime errors.
● NodeJS & ExpressJS: Solid experience in using NodeJS and ExpressJS for building RESTful services, handling HTTP requests, and integrating with various APIs.
● Material UI: Strong experience with Material UI to build rich, responsive, and intuitive user interfaces while adhering to design principles.
● RESTful APIs: Expertise in designing, consuming, and optimizing REST APIs to enable efficient data transfer between client and server.
● Version Control: Proficient in Git and GitHub/Bitbucket for source control and version management.
● Testing: Familiarity with unit testing frameworks and methodologies for front-end development (e.g., Jest, React Testing Library).
● Build Tools &a Bundlers: Experience with modern build tools like Webpack, Babel, and bundling tools for optimizing the front-end codebase."
Good to have "Preferred Qualifications:
● Cloud Technologies: Experience deploying and maintaining applications on cloud platforms such as AWS, Azure, or GCP.
● CI/CD Pipelines: Familiarity with continuous integration and continuous deployment pipelines, with experience in tools such as Jenkins, CircleCI, or GitHub Actions.
● Mobile Development: Familiarity with mobile-first design principles and responsive web design (RWD), as well as experience building applications that work across desktop tablet, and mobile devices." Roles & Responsibilities "
● End-to-End Product Ownership: Take ownership of the development and evolution of core product features from conception through to launch, ensuring they meet both functional and non-functional requirements.
● Collaborative Design & Development: Partner with product managers, UX/UI designers, and back-end engineers to architect and implement scalable, user-centric, and highly performant ReactJS applications. ● User-Centric Development: Understand customer needs and translate them into effective, intuitive user experiences. Participate in user research, A/B testing, and iterative product improvement.
● ReactJS Development: Lead the design and development of complex web applications using ReactJS 16+ and ensure high performance and scalability across different browsers and platforms.
● State Management with Redux: Architect and implement Redux-based solutions to manage application state in large-scale, high-performance applications.
● Typescript Expertise: Utilize Typescript for type-safe, scalable, and maintainable front- end code, ensuring a seamless development experience.
● Backend Integration: Use NodeJS and ExpressJS to create efficient server-side functionality, integrate with RESTful APIs, and ensure smooth front-end to back-end communication.
● UI Design with Material UI: Create clean, user-friendly interfaces using Material UI components, ensuring an elegant and responsive design that meets user expectations.
● Code Quality: Write clean, reusable, and modular code following best practices. Continuously refactor and optimize code for performance improvements.
● Collaboration & Mentorship: Collaborate with product managers, designers, and back- end developers to deliver user-centric features. Mentor and guide junior developers in the team.
● Agile Development: Work in an Agile development environment, actively participating in sprint planning, standups, and retrospectives to ensure timely delivery of features.
● Performance Optimization: Identify performance bottlenecks in the application and implement solutions to improve load times, responsiveness, and overall user experience. ● Cross-browser Compatibility: Ensure the web application works seamlessly across all modern browsers and devices, using responsive design principles.
Scrum Master
Job Sector: IT, Software
Job Type: Permanent
Location: Chennai
Experience: 5 -6 Years
Salary: 10 - 12 LPA
Education: B.E/BTech
Notice Period: Immediate
Key Skills: Web apps developer, scrum master, Agile, waterfall, Azure, AWS
Contact at triple eight two zero nine four two double seven
Job Description:
Knowledge & Experience
- 5+ years of Scrum Master experience.
- Experience working with an offshore/onshore team model
- Thorough understanding of agile software development methodologies, values, and procedures.
- Thorough understanding of the software development lifecycle.
- Understanding of organization’s development platform and languages.
- Ability to understand technical issues.

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.
Responsibilities:
Have the passion and experience for building responsive, elegant and engaging experiences with future friendly web technologies
Integration of user-facing elements developed by front-end developers with server side logic
Writing reusable, testable, and efficient code with proper documentation
Design and implementation of low-latency, high-availability, and performance applications
Implementation of security and data protection
Integration of data storage solutions
Continually keep yourself and your design team updated with the latest changes in your industry’s standards
Requirements
1+ years Experience
Strong proficiency with JavaScript
Knowledge of Node.js, Express.js and other frameworks required to create a scalable and effective application
Understanding the nature of asynchronous programming and its quirks and workarounds
Good understanding of basics of SQL and/or NoSQL databases
Very strong understanding of working with at least one SQL or NoSQL database in node js(Without ORM preferably)
Understanding of commonly used node modules
Good understanding of server-side templating languages
Good understanding of server-side CSS pre-processors such as SASS, LESS, etc.
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 using OpenID, OAuth2.0, etc.
Creating secure and scalable APIs using standards like REST API, GraphQL, etc.
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 optimising output to match the specific platform
Creating database schemes that represent and support business processes
Implementing automated testing platforms and unit tests
Proficient understanding of code versioning tools, such as GIT Critical thinker and problem-solving skills Team player Good time-management skills Great interpersonal and communication skills.
Our client was founded in 1999 by Mr. D.N. Prahlad (an early employee of Infosys), to create software products. Headquartered in Bangalore, we also have offices in the USA and France.
What We're Looking For
• An unwavering attention to detail and care towards your work. We double-check PRs they submit for review. Each variable name is thought through in detail; attention is paid to how decisions made today will affect the future.
• An absolute commitment towards doing the best work of your life, while helping others to do the same. We deliver with utmost focus on the job at hand. The team works towards crafting the best products for our users, and customers. Working as a team, we take on problems out of the original scope of their work if this results in a better end product.
• You should be comfortable working in an agile environment. You are also expected to
participate in code reviews—both receiving and offering them as needed. You are needed to communicate flexibly with your team—pitching in on designs, features, and ideas for the product, wherever needed.
What is Needed for the Role
• Strong command of Java & the JVM ecosystem
• Strong command of relational databases such as PostgreSQL, Microsoft SQL Server, Oracle, etc. (both with & without ORMs)
• Strong command of HTTP
• Strong command of HTML, CSS, and JavaScript
• Extensive experience with at least one JVM based web framework (SpringBoot, Micronaut, Play, Dropwizard, etc.)
• Experience with concurrency & parallelism on the JVM
• Experience with Docker, and cloud-native concepts
• Experience with Gradle
• A good grip on Git
What You Will Work On
The specific project you work on is decided based on the list of available projects at the time. While what you work on will change over time, we assure you that you’ll work with people who care deeply about their work and deliver with great attention to detail.
Your Growth
Our growth is driven by ordinary people who have extraordinary dreams and are bold enough to pursue them. Our leadership team, including our Managing Director, is comprised primarily of people who joined us as freshers. Through our process of continuous feedback, and regular 1-1 conversation, we believe in upskilling our team, and enabling each of them to grow along paths they find satisfying.
Your Level of Experience
We do not evaluate people based on the number of years of experience they have.
Instead, we look for skills that have been gained, regardless of how long they’ve, it has taken a person to gain those skills.
However, as a point of reference, historically, we have successfully recruited candidates for this role with 1-5 years of prior experience.
Evaluation Process
The evaluation process starts with a short phone conversation.
After that, the candidate will be required to take both a technical and writing test, which will be shared with them after the phone screen.
This will be followed by 1-3 interviews, over Google Meet. We will require candidates to be alone, in a quiet place (with no background noise). They must also have a fast & reliable internet connection. They will be required to take the call on a laptop with a camera, and have their technical test code ready for perusal. We recommend using Google Chrome to join the call, and strongly urge candidates to use headphones/earphones.
Please note that the evaluation process may take up to 6 hours

