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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.

Role Overview

You will play a crucial role in performance tuning of the product, focusing on response time, load, and scalability. The role demands hands-on expertise in performance testing tools and strong troubleshooting skills to collaborate effectively with development and architecture teams.

Key Responsibilities

• Design, develop, and execute performance test scripts using tools such as JMeter, LoadRunner, or RPT.
• Conduct multi-user scenario scripting and load/stress testing.
• Analyze performance test results and provide bottleneck analysis and recommendations.
• Collaborate with developers and architects to optimize performance across response time, scalability, and throughput.
• Monitor system health during performance testing and troubleshoot performance issues.
• Document test strategy, results, and provide actionable insights to improve product performance.
• Contribute to performance tuning and capacity planning for cloud-based applications (added advantage).

Required Skills & Experience

• 6–8 years of overall engineering product testing experience.
• At least 2 years in automation testing.
• At least 2 years in performance test analysis.
• Hands-on expertise in JMeter, RPT, or LoadRunner (mandatory).
• Strong background in performance engineering with the ability to troubleshoot and solve technical issues.
• Experience in cloud-based applications (preferred).
• Knowledge of C++ coding will be an added advantage.
• Excellent skills in performance monitoring, profiling, and analysis.
• Strong communication skills for technical discussions with development and architecture teams.

Job Title: Full Stack Developer (.NET + React)

Location: Pune, India

(Please apply only if you are currently based in Pune)

Experience: 3+ years (Full Stack Development)

Notice Period: Immediate Joiners Only.

About the Role

We are looking for a highly skilled Full Stack Developer with expertise in .NET and React to join our growing team in Pune. This role demands a strong understanding of backend and frontend technologies to contribute to high-impact enterprise projects. If you're passionate about clean architecture, performance, and scalability, and you're available to join immediately, we want to talk to you.

Key Responsibilities:

• Develop and maintain scalable web applications using .NET (C#) for backend and React.js for frontend.
• Design and implement RESTful APIs and integrate them with the frontend.
• Collaborate with UI/UX designers, QA engineers, and other developers to deliver quality products.
• Participate in code reviews and maintain high standards for code quality.
• Optimize application performance, scalability, and responsiveness.
• Maintain version control using Git and participate in CI/CD pipeline processes.

Required Skills:

• Strong hands-on experience in .NET Core / ASP.NET Core (Web API)
• Solid experience with React.js and JavaScript/TypeScript
• Experience with Entity Framework / Dapper, LINQ, and SQL Server
• Proficiency in HTML5, CSS3, SCSS, and modern frontend development practices
• Knowledge of REST API design, token-based authentication (JWT/OAuth)
• Familiarity with Git, CI/CD tools, and agile development practices

Key Responsibilities:

• Development of a Single Page Application (SPA) and it's components in Typescript: deployed and optimized for progressive mobile and browsers using Angular 2 and Ionic 2 frameworks.
• Creating custom, general use modules and smart components which extend the elements and modules of core Angular framework.
• Creating self-contained, reusable, and testable modules and components in Typescript and using responsive HTML and CSS.
• Architecting and automating the build process for production, using task runners or scripts.
• Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed

Skills and Qualifications:

• Should have experience with CSS 3, SCSS, Java script and HTML5.
• Full-time knowledge of Angular practices and commonly used modules based on extensive work experience. Or 2 Year or more experience with other industry-leading frameworks like React.
• Minimum 1-year experience in working and extending one of the CSS or UI frameworks like Ng-lightening, Angular-material

Education:

• BE / BTech / MCA

• Develop advanced and secure applications for Android phones and tablets
• Continuously discover, evaluate and implement new technologies, libraries for application to improve the functionality
• Keep eye on new technologies to maximize development efficiency
  Unit-test based coding for modular coding, reusability;
• Writing readable code; Maintain technical documentation
• Bug fixes and improving performance of existing applications
• Work on new ideas for products, it’s prototypes and estimates
• Collaborate on projects with a closely knit team

Role and Responsibilities:

1. Designing and developing test automation scripts for a web application (Angular) using test automation guidelines.
2. Performance, Security, Penetration, Vulnerability testing.
3. Build tools and frameworks to aid continuous delivery, deployment, and debugging.
4. Supporting the development team and software engineers during the development and testing phase.
5. Prepare defect reports and report test progress.

Qualifications and Requirements:

1. Experience in Automation Testing with Cypress, JavaScript, Typescript, or similar end-to-end testing tools.
2. Experience with Regression, Smoke testing, API, and Backend testing.
3. Experience with non-functional testing, performance, vulnerability testing.
4. Excellent knowledge in testing skills (design test plan and test strategy, writing and executing test cases, opening bugs, verifying bugs, etc).
5. A team player, fast learner with good interpersonal, verbal, and written communication skills.