Data Science Engineer (ZS070)

About the Role:

We’re looking for a Python Developer to build, optimize, and scale applications that power our trading systems. You’ll work on automation, server clusters, and high-performance infrastructure in a fast-paced, tech-driven environment.

What you’ll do:

• Build and test applications end-to-end.
• Automate workflows with scripts.
• Optimize system performance and reliability.
• Manage code versions and collaborate with peers.
• Work with clusters of 100+ servers.

What we’re looking for:

• Strong Python fundamentals (OOP, data structures, algorithms).
• Experience with Linux commands, Bash scripting.
• Basics of Numpy, Matplotlib, and PostgreSQL.
• Hands-on with automation and scripting tools.
• Problem solver with a focus on scalability & optimization.

Why Dolat?

• Work at the intersection of finance & tech.
• Opportunity to solve complex engineering problems.
• Learn and grow with a team of smart, collaborative engineers.

Job Description for Technical Lead role at Inncircles Pvt ltd.

Job Title: Technical Lead - MEAN/MERN Stack

Location:Hyderabad (Work from office)

Employment Type: Full-Time

Experience Required: 6–9 Years

About Us

We are a dynamic construction-tech company building cutting-edge CRM solutions that manage millions of records, empowering stakeholders with data-driven insights. Our product is evolving into a microservices architecture to enhance scalability and performance. Join us to lead technical innovation and drive impactful solutions in the construction domain.

Job Description

We seek a Technical Lead with deep expertise in MEAN/MERN stacks to lead a team of 10 developers, ensuring timely delivery of scalable, high-performance applications. You will architect solutions, optimize databases, manage sprint workflows, and guide the transition to microservices. Your role will balance hands-on coding, team mentorship, and strategic planning to align with business goals.

Key Responsibilities:

Team Leadership & Delivery

Lead a team of 10 developers, ensuring adherence to timelines and resource efficiency.

Drive sprint planning, task allocation, and daily standups to meet project milestones.

Conduct code reviews and enforce best practices for maintainable, scalable code.

Technical Expertise

Design and develop CRM applications using MongoDB, Node.js, Angular, and React, handling millions of records with optimized queries and indexing.

Plan and execute upgrades for Angular, Node.js, and MongoDB to ensure security and performance.

Architect microservices-based solutions and modularize monolithic systems.

Scalability & Performance

Optimize database performance (MongoDB), APIs (Node.js), and frontend rendering (Angular/React).

Implement caching, load balancing, and horizontal/vertical scaling strategies.

DevOps & Cloud

Build CI/CD pipelines for automated testing and deployment.

Leverage AWS services (Lambda, SQS, S3, EC2) for serverless architectures and scalable infrastructure and related services in cloud space like GCP etc.

Problem-Solving

Debug complex issues across the stack, providing data-driven solutions.

Anticipate risks (e.g., bottlenecks, downtime) and implement preventive measures.

Mandatory Requirements

1. 6–9 years of hands-on experience in MEAN/MERN stacks, including:
2. MongoDB: Schema design, aggregation pipelines, sharding, replication.
3. Node.js: REST/GraphQL APIs, middleware, asynchronous processing.
4. Angular/React: State management, component lifecycle, performance tuning.
5. Proven expertise in Agile sprint management, resource tracking, and deadline-driven delivery.
6. Experience upgrading Angular, Node.js, and MongoDB in production environments.
7. Leadership skills with a track record of managing teams (8–10 members).
8. Strong grasp of microservices, event-driven architecture, and scalability patterns.
9. Analytical thinker with excellent debugging and problem-solving abilities.

Preferred Skills

DevOps: CI/CD pipelines (Jenkins/GitLab), Docker, Kubernetes.

AWS: Lambda, SQS, S3, EC2, CloudFormation.

Monitoring: New Relic, Prometheus, Grafana.

Why Join Us?

Solve complex challenges in a niche domain with real-world impact.

Lead the modernization of a high-traffic product transitioning to microservices.

Competitive compensation and opportunities for career growth.

Apply Now:

If you thrive in fast-paced environments and want to architect scalable solutions for millions of users, submit your resume and a case study of a project where you optimized performance or led a critical upgrade.

Inncircles   – The Inngineering company. 🚀

Who You you are?

• A Detail-Oriented Design Expert | You are well-versed in all aspects of design and take great pride in the finer points of delivering truly exceptional design.
• Innately Curious | You’re excited about visual storytelling and delivering experiences that go beyond just solving a client’s problems, and are innately interested in human motivations, behaviors and desires. You like following the solution through all stages of the process so that the integrity, consistency, and essence of the experience is delivered with precision.
• Influencer & Communicator | You can educate, convince, and lead projects, inspiring both clients and junior members of the design team. You have a demonstrated ability to synthesize and present your work to clients and internal audiences of all backgrounds. You have excellent written, verbal, and interpersonal communications skills required to make the complex feel and sound easy yet captivating.
• Confident | You have confidence in your concept, in your work and thus in presenting ideas and designs to internal teams, external stakeholders and clients.

What you have:

• Experience | 3-7 years of experience in an agency or design studio,
• Body of Work | Portfolio featuring a wide range of creative work that displays mastery of your skills, ideas and execution. Expertise in the formal elements of visual design, including typography, color, layout, balance, proportion, rhythm, emphasis, and unity.
• Proficiency in Adobe Creative Cloud and MS Office. UI/UX experience is a bonus.
• Proven design-led conceptual and campaign experience; demonstrated success working on integrated campaigns that include digital, social, and/or emerging media.
• Experience working across multiple parallel work streams and within a flexible and agile environment.
• Ability to assess work, delegate tasks, hire resources and manage the team output effectively.

About Cron AI:

Cron AI is a cutting-edge deep tech startup revolutionizing the way artificial intelligence interacts with the physical world. Our mission is to create intelligent and adaptive systems that empower businesses and industries to thrive in the era of digital transformation. At Cron AI, we believe in pushing the boundaries of innovation to solve complex problems and redefine the future.

Position Overview:

We are seeking a talented and creative Graphic Designer to join our dynamic team at Cron AI. As a Graphic Designer, you will play a crucial role in visually communicating our brand, products, and ideas to our target audience. You'll have the opportunity to work on a range of design projects, from marketing materials to user interface elements, contributing to the overall success of our innovative deep tech solutions.

Key Responsibilities:

1. Brand Identity: Develop and maintain a strong visual identity for Cron AI across various platforms, ensuring consistency in branding elements.
2. Marketing Collateral: Design engaging and impactful marketing materials, including brochures, presentations, infographics, and social media visuals.
3. Web Design: Collaborate with the web development team to create visually appealing and user-friendly website layouts, ensuring a seamless and intuitive user experience.
4. Product Design: Work closely with product teams to design user interfaces and experiences that align with Cron AI's design principles and enhance overall usability.
5. Illustrations and Graphics: Create visually stunning illustrations and graphics for use in presentations, reports, and other communication materials.
6. Collaboration: Collaborate with cross-functional teams, including marketing, product management, and development, to understand design requirements and deliver high-quality assets.
7. Stay Updated: Keep abreast of industry trends, design tools, and emerging technologies to continuously improve design processes and outcomes.

Qualifications:

• Bachelor's degree in Graphic Design, Visual Arts, or a related field.
• Proven experience as a Graphic Designer, with a strong portfolio showcasing a diverse range of design projects.
• Proficient in graphic design tools such as Adobe Creative Suite (Photoshop, Illustrator, InDesign).
• Experience in web design and knowledge of HTML, CSS, and other relevant web technologies is a plus.
• Strong communication skills and the ability to present and explain design decisions.
• A passion for staying at the forefront of design trends and technologies.

Are you passionate about pushing the boundaries of Artificial Intelligence and its applications in the software development lifecycle? Are you excited about building AI models that can revolutionize how developers ship, refactor, and onboard to legacy or existing applications faster? If so, Zevo.ai has the perfect opportunity for you!

As an AI Researcher/Engineer at Zevo.ai, you will play a crucial role in developing cutting-edge AI models using CodeBERT and codexGLUE to achieve our goal of providing an AI solution that supports developers throughout the sprint cycle. You will be at the forefront of research and development, harnessing the power of Natural Language Processing (NLP) and Machine Learning (ML) to revolutionize the way software development is approached.

Responsibilities:

1. AI Model Development: Design, implement, and refine AI models utilizing CodeBERT and codexGLUE to comprehend codebases, facilitate code understanding, automate code refactoring, and enhance the developer onboarding process.
2. Research and Innovation: Stay up-to-date with the latest advancements in NLP and ML research, identifying novel techniques and methodologies that can be applied to Zevo.ai's AI solution. Conduct experiments, perform data analysis, and propose innovative approaches to enhance model performance.
3. Data Collection and Preparation: Collaborate with data engineers to identify, collect, and preprocess relevant datasets necessary for training and evaluating AI models. Ensure data quality, correctness, and proper documentation.
4. Model Evaluation and Optimization: Develop robust evaluation metrics to measure the performance of AI models accurately. Continuously optimize and fine-tune models to achieve state-of-the-art results.
5. Code Integration and Deployment: Work closely with software developers to integrate AI models seamlessly into Zevo.ai's platform. Ensure smooth deployment and monitor the performance of the deployed models.
6. Collaboration and Teamwork: Collaborate effectively with cross-functional teams, including data scientists, software engineers, and product managers, to align AI research efforts with overall company objectives.
7. Documentation: Maintain detailed and clear documentation of research findings, methodologies, and model implementations to facilitate knowledge sharing and future developments.
8. Ethics and Compliance**: Ensure compliance with ethical guidelines and legal requirements related to AI model development, data privacy, and security.

Requirements

1. Educational Background: Bachelor's/Master's or Ph.D. in Computer Science, Artificial Intelligence, Machine Learning, or a related field. A strong academic record with a focus on NLP and ML is highly desirable.
2. Technical Expertise: Proficiency in NLP, Deep Learning, and experience with AI model development using frameworks like PyTorch or TensorFlow. Familiarity with CodeBERT and codexGLUE is a significant advantage.
3. Programming Skills: Strong programming skills in Python and experience working with large-scale software projects.
4. Research Experience: Proven track record of conducting research in NLP, ML, or related fields, demonstrated through publications, conference papers, or open-source contributions.
5. Problem-Solving Abilities: Ability to identify and tackle complex problems related to AI model development and software engineering.
6. Team Player: Excellent communication and interpersonal skills, with the ability to collaborate effectively in a team-oriented environment.
7. Passion for AI: Demonstrated enthusiasm for AI and its potential to transform software development practices.

If you are eager to be at the forefront of AI research, driving innovation and impacting the software development industry, join Zevo.ai's talented team of experts as an AI Researcher/Engineer. Together, we'll shape the future of the sprint cycle and revolutionize how developers approach code understanding, refactoring, and onboarding!

• 4 years of hands-on experience with AURA components & lightning experience
• 2 years of Lightning Web Components (LWC) experience
• 4+ years of experience with writing and running APEX
• 1 + years of Visual Force experience
• Ability to work independently and come up with good development practices based on the problem.
• 1 year experience on Lightning communities
• 2 years of experience in designing responsive design solutions for various devices including SF1 app & IPAD safari browser

Responsibilities:

• Development and Integration of user-facing design elements with server-side logic.
• Design and develop backend API services and databases to serve frontend applications.
• Code for multi-platform environments.
• Build reusable code and libraries for future use.
• Ensure responsiveness of applications.
• Optimization of the application for maximum speed and scalability.

Skills and Qualifications:

• Basic understanding of front-end technologies and platforms, such as JavaScript, HTML5, and CSS3.
• Proficient in Angular JS or ReactJS, Node.js and JavaScript.
• Integration of multiple data sources and databases into one system.
• Management of hosting environment, including database administration and scaling an application to support load changes.
• 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 in one or more database technologies such as Mongo, MySQL etc.
• Implementing automated testing platforms and unit tests.
• Proficient knowledge of a back-end programming language. (Depending on the specific case, a developer should have the knowledge of one or more of Python, Ruby, JavaScript etc.)
• Proficient understanding of code versioning tools, such as Git.

Academic Qualifications:

• Engineering degree from a reputed institute