Data Scientist

COMPANY- LIGHTWAVE CONSULTANTS

Position: Ruby on Rails Developer

Experience : 3-7yrs

Location : Lower Parel, Mumbai (Hybrid Work Model)

Job Overview:

We are seeking a proficient Ruby on Rails Developer who brings strong object-oriented programming (OOP) principles, an API-first approach, and experience building scalable applications. The ideal candidate should be comfortable working with modern frontend frameworks, integrating APIs, and contributing to robust, maintainable, and performant backend systems. Familiarity with containerization technologies such as Docker and Kubernetes is a plus. Exposure to other backend languages like Python, Go, or Elixir is an added advantage.

Key Responsibilities:

● Design, build, and maintain scalable web applications using Ruby on Rails.

● Apply OOP principles and design patterns to ensure maintainable and modular codebases.

● Build and maintain RESTful and GraphǪL APIs to support frontend and external integrations.

● Collaborate with frontend teams to ensure seamless integration with modern JavaScript frameworks (React, Vue, etc.).

● Write clean, efficient, and secure code following best practices in performance, testing, and documentation.

● Ensure the system is scalable and performant, capable of handling large-scale data and user interactions.

● Participate in code reviews, system architecture discussions, and continuous improvement processes.

● Work in agile teams, using CI/CD pipelines and version control effectively.

● Implement containerized services and deployments using Docker and optionally Kubernetes.

● Actively contribute to technical decision-making, mentoring junior developers, and maintaining high engineering standards.

Required Skills & Ǫualifications:

●Strong hands-on experience with Ruby on Rails and solid understanding of Ruby language constructs.

● Sound knowledge of OOPs concepts, SOLID principles, and design patterns.

• Proven experience building and maintaining APIs (RESTful and/or GraphǪL).

● Comfortable working with frontend developers and integrating with modern frameworks (React, Vue, etc.).

● Experience working on scalable, production-grade systems.

● Familiarity with SǪL and ActiveRecord, performance tuning, and caching strategies.

● Version control expertise using Git and experience with code review workflows.

● Strong hands-on experience with TDD using RSpec and a clear understanding of testing strategies.

● Comfortable with debugging, profiling, and monitoring production systems.

Preferred Qualifications:

● Exposure to Docker and basic container orchestration with Kubernetes.

● Experience with background job processing (Sidekiq, Resque).

● Knowledge of CI/CD pipelines, deployment strategies, and infrastructure-as-code practices.

● Familiarity with monitoring and alerting tools for backend services.

● Experience working in a microservices or service-oriented architecture (SOA) setup.

● Working knowledge of additional backend languages such as Python, Go (Golang), or Elixir.

● Understanding of security best practices in web development and API design.

● Familiarity with service observability, logs, metrics, and tracing tools

Responsibilities : 

• Work with development teams and product managers to ideate software solutions. 
• Develop and maintain scalable software solutions with Ruby on Rails as the core technology stack.
• Develop strong analytical and problem-solving skills to tackle challenges in development. 
• Utilize Docker containers for efficient environment management and deployment.
• Test software to ensure responsiveness and efficiency. 
• Implement and maintain database solutions in MySQL and PostgreSQL
• Test and ensure that the application works correctly across different browsers and devices. 
• Build and optimize user interfaces using React.js with a focus on performance and user experience.
• Integrate multiple data sources and databases into one system
• Ensure robustness, performance, and security of the applications.
• Take full responsibility for project deliverables from conception to deployment.
• Design user-side and server-side architecture. 
• Maintain code integrity and organization, including performing code reviews and enhancing code quality.

Requirements :

• Demonstrable skills with Node.js and React.js, building and maintaining complex solutions.
• Experience with Docker and containerized environments.
• Strong knowledge of MySQL and/or PostgreSQL.
• Excellent debugging and problem-solving skills.
• Capacity to work effectively both as an individual contributor and within a collaborative team environment.
• Eagerness to take full ownership of deliverables, ensuring high-quality outputs.
• Great attention to detail Organizational skills. 

Qualifications : 

• Internship or 6 months experience as a full stack developer working with ruby on rails.
• Experience developing and deploying dynamic and responsive web applications.
• Strong communication skills, detail-oriented mindset, and a passion for delivering high-quality software. 
• A bright and passionate mind with relevant prior experience in web development (frontend, backend and database management) is welcome to apply. 
• Ability to thrive in a fast-paced work environment, adapting to varying demands with resilience.

JD – Sr Nodes Js  Developer

About Us:Our client is India’s first end to end CX platform enabled with gig-workforce. We empower companies to shift their CX centres to 100% Opex model and enable businesses to deliver quality customer experience services at significant cost benefits through our unique people and technology platform.

Our vision is to be the leading global customer experience service provider translating advanced technology through our network of existing local talent pools to add value for our customers.

Skills:
PRIMARY SKILLS NEEDED:

NodeJS, Angular and AngularJS
Sound SQL/MSSQL expertise
Sound experience in deployment of Web applications on AWS/Google cloud platforms

Experience on telephony or messaging applications and interfaces is good to have

Experience:
8-12 years of Full Stack Application development experience is must.
Deep understanding of client side development, coding in HTML5, CSS3, JavaScript ES6, and jQuery.
Strong experience using a client side MVC framework such as NodeJS, Angular and AngularJS
Topnotch programming skills and writing code for robust software design.
Experience in responsive design, cross browser compatibility and website performance.
Experience in object oriented design skills.
Aggressive problem diagnosis and creative problem solving skills.
Good understanding of how browsers and DOM work.
Experience with Git.
Experience with handling Services, RESTful, APIs.

Knowledge of frontend CSS frameworks like Bootstrap, Material UI and pre-processors like SASS and LESS.

Responsibilities:
To work with a cross-functional software development team on highly visible strategic projects as an expert level individual contributor to the coding tasks assigned.
Experience working with remote data via REST and JSON
Experience with third party libraries and APIs (Google APIs etc.)
Produce well designed efficient code in a timely manner to meet delivery timescales/milestones.
Mentor other developers on software best practices technical guidance and help grow their software development skill sets.
To proactively stay plugged into emerging technologies/industry trends and apply them into operations and activities.
Should demonstrate the ability to handle multiple projects simultaneously, manage priorities and communicate progress effectively.

As an IT Technical Lead, you will play a crucial role in managing and leading a team of IT professionals. You will be responsible for providing technical guidance, overseeing project execution, and ensuring the successful delivery of IT solutions. Your expertise will be instrumental in driving innovation, implementing best practices, and maintaining a high level of technical excellence within the organization.

Key Responsibilities:

Team Leadership: Lead a team of IT professionals, including developers, engineers, and support staff. Provide guidance, mentorship, and technical expertise to ensure team members' growth and success. Foster a collaborative and positive work environment.

Technical Strategy and Planning: Develop and implement a strategic technical roadmap aligned with the organization's goals and objectives. Stay up to date with emerging technologies and trends, and assess their applicability to the organization's IT infrastructure. Make recommendations for technology adoption or enhancements.

Project Management: Oversee the execution of IT projects, including resource allocation, task assignments, and timelines. Collaborate with stakeholders to gather requirements, define project scope, and ensure successful project delivery. Monitor project progress, identify and mitigate risks, and resolve issues as they arise.

Technical Expertise: Serve as a subject matter expert in various IT domains, such as software development, infrastructure management, cybersecurity, and data management. Stay informed about industry best practices and provide guidance on technical standards, frameworks, and methodologies. Conduct research and evaluation of new technologies to support business objectives.

Collaboration and Communication: Collaborate with cross-functional teams, including business stakeholders, product managers, and other IT teams. Effectively communicate technical concepts and solutions to both technical and non-technical stakeholders. Foster strong relationships with external vendors and partners.

Troubleshooting and Issue Resolution: Assist in troubleshooting complex technical issues and provide guidance to team members in resolving them. Identify root causes, implement corrective actions, and develop preventive measures to avoid similar issues in the future. Ensure the timely resolution of critical incidents.

Continuous Improvement: Drive continuous improvement initiatives within the IT department by identifying areas for optimization, streamlining processes, and implementing automation where applicable. Promote a culture of innovation, learning, and knowledge sharing within the team.

Qualifications and Requirements:

Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience).

Proven experience in a technical leadership role, managing and leading a team of IT professionals.

Strong technical background in one or more IT domains, such as software development, infrastructure management, cybersecurity, or data management.

In-depth knowledge of industry best practices, emerging technologies, and trends.

Proficiency in project management methodologies and tools.

Excellent communication and interpersonal skills, with the ability to convey complex technical concepts to both technical and non-technical stakeholders.

Strong problem-solving and troubleshooting abilities.

Demonstrated ability to drive innovation, implement process improvements, and foster a culture of continuous learning.

Job Summary:

We are seeking a skilled and visionary UI/UX Designer with a minimum of 3 to 9 years of experience in SaaS companies and a strong background in Product Design. As the senior UI/UX Designer, you will be responsible for leading our design team and driving the creation of exceptional user experiences for our SaaS products. Your extensive knowledge of UI/UX design principles, product design methodologies, and SaaS industry expertise will be vital in shaping our design strategy and delivering innovative, user-centric solutions.

Responsibilities:

- Collaborate with a team of UI/UX designers, providing mentorship, guidance, and fostering a collaborative design culture.

- Collaborate closely with product managers, developers, and stakeholders to understand business objectives and user needs.

- Conduct user research, competitor analysis, and usability testing to gain insights and validate design decisions.

- Create wireframes, interactive prototypes, and high-fidelity designs that align with the product vision and user requirements.

- Design intuitive user interfaces that provide a seamless and delightful user experience.

- Develop user flows, information architecture, and interaction models to enhance usability and product functionality.

- Conduct design reviews and iterations based on user feedback and data analysis.

- Stay updated with the latest design trends, emerging technologies, and best practices in UI/UX and product design.

Requirements:

- Minimum 3 years and maximum 9 years of proven experience as a UI/UX Designer in SaaS companies with a strong focus on product design.

- Familiarity with AI concepts and the ability to design interfaces that effectively communicate AI-driven insights to users.

- Proficiency in design tools such as Adobe XD, Figma, Sketch, InVision, or similar.

- In-depth knowledge of UI/UX design principles, product design methodologies, and designing for complex web applications.

- Strong background in conducting user research, usability testing, and data analysis.

- Excellent leadership, communication, and collaboration skills.

- A portfolio showcasing successful UI/UX design projects for SaaS products and product design work.

- Ability to manage multiple projects in a fast-paced environment.

Join our team and lead the charge in creating outstanding user experiences for our innovative SaaS products.

Submit your portfolio along with your application to be considered for this position.

The role will be part of our customer success team. You will work extensively on large datasets to identify and help remediate data risks for customers from diverse domains, and support them as a trusted security advisor. 

Responsibility 

• Analyse customer data on Concentric Platform, extract relevant insights to identify data risks, develop risk remediation strategies 
• Prepare and present data risk reports to customers. Handhold them for implementation of the risk remediation strategies 
• Develop, curate and maintain training datasets for AI models 
• Label large datasets for supervised learning of AI models 
• Serve as customer’s trusted data security advisor, providing subject matter expertise, strategic guidance to drive adoption of concentric platform aligned with customer objectives

• Strong experience on with data analytics. Proven ability to extract relevant insights from big volumes of data to solve specific problems. Eye for detecting trends, anomalies in data. 
• Experience in developing training datasets for AI models and data labelling for supervised learning of AI models. 
• Excellent attention to detail 
• Customer advisory experience preferably in data security domain 
• Experience on with Excel as data analysis and reporting tool is required. Knowledge of other tools like Python, Kibana, Jira, ppt will be a plus. 
• Broad knowledge of operationalizing data security, regulations and standards will be an advantage 
• Excellent communication skills across various formats and mediums. Strong presentation and facilitation skills
• Use creative problem-solving skills to help customers reach their business goals and maximize the value they are getting from Concentric platform
• Graduate/Post Graduate in Engineering discipline from premium institute 

IT Sales – Job Purpose

Generates IT (information technology) sales and business, develops relationships with new clients, makes sales visits and presentations, maintains advanced knowledge of products and services, and establishes and meets sales goals.

Role & Responsibilities

• Develops and expands a portfolio of corporate clients by networking and marketing
• Assesses client IT needs and makes recommendations, including IT equipment and service packages
• Prepares sales visits and presentations to pitch product, service, and combination packages to clients
• Demonstrates IT equipment to highlight product benefits
• Negotiates sales, package discounts, and long-term contracts with clients
• Provides technical advice after sales
• Establishes sales goals and implements a plan to meet those goals
• Tracks progress toward goals and documents sales performance
• Becomes fluent in all products and services offered by the employer through testing, demonstrations, and research
• Answers questions, describes benefits, and discusses pros and cons of various competing products or services
• Gains familiarity with the IT industry, and stays updated on trends and innovative products
• Creates marketing literature and web-based features to promote products and time-sensitive sales
• Make cold calls to explore new business opportunities and Interact with clients.
• Knowledge of bidding portals (Upwork, Web Guru, freelancer, etc)

IT Sales Skills and Qualifications

• Bachelor's Degree in Computer Science or Marketing,
• Experience with Sales and Marketing.
• Knowledge of Relevant Products and Sales, Written and Verbal Communication, Interpersonal Communication, Negotiation, Critical Thinking,
• Ability to Meet Goals, Ability to Work Under Pressure, High Energy Level, Motivation, Ambition, Technical Skill, Attention to Detail.