Java Buisness Process Management

What You’ll Do

● Partner with Product to spot high-leverage ML opportunities tied to business

metrics.

● Wrangle large structured and unstructured datasets; build reliable features and

data contracts.

● Build and ship models to:

○ Enhance customer experiences and personalization

○ Boost revenue via pricing/discount optimization

○ Power user-to-user discovery and ranking (matchmaking at scale)

○ Detect and block fraud/risk in real time

○ Score conversion/churn/acceptance propensity for targeted actions

● Collaborate with Engineering to productionize via APIs/CI/CD/Docker on AWS.

● Design and run A/B tests with guardrails.

● Build monitoring for model/data drift and business KPIs

What We’re Looking For

● 2–4 years of DS/ML experience in consumer internet / B2C products, with 7–8 models shipped to production end-to-end.

● Proven, hands-on success in at least two (preferably 3–4) of the following:

○ Recommender systems (retrieval + ranking, NDCG/Recall, online lift;

bandits a plus)

○ Fraud/risk detection (severe class imbalance, PR-AUC)

○ Pricing models (elasticity, demand curves, margin vs. win-rate trade-offs,

guardrails/simulation)

○ Propensity models (payment/churn)

● Programming: strong Python and SQL; solid git, Docker, CI/CD.

● Cloud and data: experience with AWS or GCP; familiarity with

warehouses/dashboards (Redshift/BigQuery, Looker/Tableau).

● ML breadth: recommender systems, NLP or user profiling, anomaly detection.

● Communication: clear storytelling with data; can align stakeholders and drive decisions.

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

Join our energetic and innovative team as a rockstar Field Sales Representative!

We're seeking a motivated individual to dominate the sales game and have a blast. Ready to make waves in Mumbai's salon and beauty industry? This opportunity is perfect for you!

Responsibilities:

- Forge strong bonds with salon owners, managers, and staff—be their indispensable partner!

- Dazzle potential clients with the amazing benefits of our cutting-edge salon aggregator app.

- Crush sales targets like a pro and become our clients' superhero with top-notch support.

- Master record-keeping using our super-smooth CRM system.

- Stay ahead of trends and competition to be the leader in the industry.

- Command sales at meetings, training sessions, and trade shows with your sales prowess and charisma!

Requirements:

- Proven sales track record—showcase your achievements!

- Excellent communication and presentation skills. - Relationship-building expert with autonomy and schedule management skills.

- Tech-savvy with proficiency in Microsoft Office, Google Suite, and CRM systems.

- Familiarity with the beauty and salon industry is a plus.

We encourage female candidates to shine! Gain unique access to salons where men aren't typically allowed and leave an unforgettable impression with your exceptional sales skills. If you're a go-getter passionate about sales, we can't wait to welcome you!

Apply now and let's revolutionise the salon world together! We offer competitive compensation packages tailored to exceptional individuals. Let's have a conversation about how we can make it work for you.

Compensation/Packages - Depending on candidate calibre

• Designing and building mobile applications for Apple’s iOS platform.
• Collaborating with the design team to define app features.
• Ensuring quality and performance of the application to specifications.
• Identifying potential problems and resolving application bottlenecks.
• Fixing application bugs before the final release.
• Publishing application on App Store.
• Maintaining the code and atomization of the application.
• Designing and implementing application updates.

• Bachelor’s degree in computer science or software engineering.
• Proven experience as an app developer.
• Proficient in Objective-C, Swift, and Cocoa Touch.
• Extensive experience with iOS Frameworks such as Core Data and Core Animation.
• Knowledge of iOS back-end services.
• Knowledge of Apple’s design principles and application interface guidelines.
• Proficient in code versioning tools including Mercurial, Git, and SVN.
• Knowledge of C-based libraries.
• Familiarity with push notifications, APIs, and cloud messaging.
• Experience with continuous integration.

Whom we are looking:

We are looking for “No Matter What” Sales mavericks to join our amazing team in Mumbai. To be successful in this role you need to show loads of initiative and a drive to contribute to a team producing outstanding work. This is a fantastic career defining opportunity filled with variety, challenges and autonomy.

To be successful in this role, you will have

1. Degree in Computer Science/any stream, Masters in Marketing and Sales
2. High energy Selling aptitude with a natural flair to meet people
3. Ability to create and deliver high impact presentations
4. Excellent assertive and pleasant communication skills,
5. Logical analytical and inference skills, ability to show the “big benefits

picture” to prospects;

1. Negotiation skills for a win-win deal for both-Prospect and MOBtexting

Roles &Responsibilities:

1. Identify differentiators to present solution/concept to rope in small, medium& large enterprises.
2. Create a continuous funnel across the sales cycle
3. End to end Sale cycle responsibility from Lead Generation to successful closure through ColdCalling
4. Strategic Account Management of key clients for penetrative cross andupselling, for long term Client retention
5. Create Referral strategies to mine for new business references from satisfiedclients.
6. Client Demos to close the deal.
7. Evolve different calling scripts and follow up methodologies.
8. Understand client need and customize pitch a relevant product/solution
9. Ability to cope with competitive high-pressure business demands
10. Achieve Sales Targets
11. Communicate with Delivery Teams as a bridge for seamless Customerexperience toclients and MOBtexting.

Responsibilities:

• Build reusable code and libraries for future use.
• Own & build new modules/features end-to-end independently.
• Collaborate with other team members and stakeholders.

Requirements:

• Thorough understanding of Node.js, JavaScript, its quirks, and workarounds.
• Excellence in at least one framework like strongloop loopback, express.js, sail.js etc.
• Excellence in at least one Javascript framework like Angular, vue.js, Ember, React or Backbone.
• Basic architectural understanding of modern day web applications.
• Diligence for coding standards.
• Must be good with git and git workflow.
• Experience of external integrations is a plus.
• Working knowledge of AWS, GCC, Azure.
• Expertise with linux based systems.
• Experience with CI/CD tools like jenkins is a plus.
• Experience with testing and automation frameworks.
• Extensive understanding of RDBMS systems.
• Interpersonal Go-getter attitude and a passion for making killer web applications.
• Good communication and interpersonal skills.
• Ability to work in a high pressure environment.
• Ability to quickly understand complex problems and devise effective solutions.
• Knowledge of D3/NodeJS/AngularJS/lodash etc.
• Experience on Cloud as a platform or Infrastructure.
• Inclination to application design standards.