Machine Learning Engineer

Key Responsibilities

• Perform functional, regression, integration, and UAT testing for Salesforce Commerce Cloud (SFCC) applications.
• Validate SFCC Storefront (SFRA) functionality including PLP, PDP, Cart, Checkout, Promotions, and Payments.
• Test integrations with third-party systems such as payment gateways, OMS, ERP, CRM, and tax services.
• Create and maintain test cases, test plans, and test scripts based on business requirements.
• Execute API testing using tools like Postman or similar.
• Perform cross-browser and cross-device testing.
• Identify, log, track, and manage defects using tools like JIRA.
• Collaborate with developers, business analysts, and product teams for requirement analysis and defect resolution.
• Participate in sprint planning, daily stand-ups, and other Agile ceremonies.
• Support production deployments and conduct post-release validation.

Required Skills & Qualifications

• 3+ years of QA experience in Salesforce Commerce Cloud (B2C Commerce / Demandware).
• Strong understanding of SFCC architecture, Business Manager, and SFRA framework.
• Experience in testing:
• Catalog & inventory management
• Search & sorting
• Pricing & promotions
• Checkout & payment integrations
• Order management flows
• Knowledge of OCAPI / SCAPI testing.
• Hands-on experience with test management and bug tracking tools (e.g., JIRA, TestRail).
• Basic understanding of HTML, CSS, and JavaScript.
• Experience in Agile/Scrum methodology.

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

**Job Title**: UX Designer

**Location**: Remote

**Job Type**: Freelancing

**Introduction**:

We are seeking a creative and detail-oriented UX Designer to join our team. The ideal candidate will have a strong portfolio of successful UX and other technical projects and will be responsible for designing the overall functionality of the product and ensuring a great user experience.

**Responsibilities**:

– Translate concepts into user flows, wireframes, mockups, and prototypes that lead to intuitive user experiences.

– Facilitate the client’s product vision by researching, conceiving, sketching, prototyping, and user-testing experiences for digital products.

– Design and deliver wireframes, user stories, user journeys, and mockups optimized for a wide range of devices and interfaces.

– Identify design problems and devise elegant solutions.

– Make strategic design and user-experience decisions related to core, and new, functions and features.

– Take a user-centered design approach and rapidly test and iterate your designs.

– Collaborate with other team members and stakeholders.

– Ask smart questions, take risks, and champion new ideas.

**Qualifications**:

– Three or more years of UX design experience. Preference will be given to candidates who have experience designing complex solutions for complete digital environments.

– Expertise in standard UX software such as Sketch, OmniGraffle, Axure, InVision, UXPin, Balsamiq, Framer, and the like is a must. Basic HTML5, CSS3, and JavaScript skills are a plus.

– Ability to work with clients to understand detailed requirements and design complete user experiences that meet client needs and vision.

– Extensive experience in using UX design best practices to design solutions, and a deep understanding of mobile-first and responsive design.

– A solid grasp of user-centered design (UCD), planning and conducting user research, user testing, A/B testing, rapid prototyping, heuristic analysis, usability and accessibility concerns.

– Ability to iterate designs and solutions efficiently and intelligently.

– Ability to clearly and effectively communicate design processes, ideas, and solutions to teams and clients.

– A clear understanding of the importance of user-centered design and design thinking.

– Ability to work effectively in a team setting including synthesizing abstract ideas into concrete design implications.

**Benefits**:

– Competitive salary and comprehensive benefits package.

– Opportunities for professional development and career growth.

– Flexible working hours, including provisions for remote work.

– A creative and inclusive work environment.

Function: Software Engineering → Backend Development

• Python
• Flask

Requirements:

• Should be a go-getter, ready to shoulder more responsibilities, shows enthusiasm and interest in work.
• Excellent core Python skills including threading, dictionary, OOPS Concept, Data structure, Web service.
• Should have work experience on following stacks/libraries: Flask
• Familiarity with some ORM (Object Relational Mapper) libraries
• Able to integrate multiple data sources and databases into one system
• Understanding of the threading limitations of Python, and multi-process architecture Familiarity with event-driven programming in Python
• Basic understanding of front-end technologies, such as Angular, JavaScript, HTML5 and CSS3
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Understanding of accessibility and security compliance
• Experience in both RDBMS(MySQL), NoSQL databases (MongoDB, HDFS, HIVE etc) or in-memory caching technologies such as ehcache etc is preferable.

3+ years of experience developing Backends using NodeJS. Should be well versed with its asynchronous nature, event loop, promises, and callbacks.

Node expressProficient in Node.js and working knowledge of JavaScript, JQuery, AJAX, HTML, CSS, and frameworks ( React.js)

Experience in Node JS MVC framework and Rest API frameworks like Express.

Experience developing desktops.

Experience in Mongo DB.

Familiarity with using AWS components.

Postman for documenting/testing APIs.

Q2 is seeking a team-focused Lead Release Engineer with a passion for managing releases to ensure we release quality software developed using Agile Scrum methodology.  Working within the Development team, the Release Manager will work in a fast-paced environment with Development, Test Engineering, IT, Product Management, Design, Implementations, Support and other internal teams to drive efficiencies, transparency, quality and predictability in our software delivery pipeline.

RESPONSIBILITIES:

• Provide leadership on cross-functional development focused software release process.
• Management of the product release cycle to new and existing clients including the build release process and any hotfix releases
• Support end-to-end process for production issue resolution including impact analysis of the issue, identifying the client impacts, tracking the fix through dev/testing and deploying the fix in various production branches.
• Work with engineering team to understand impacts of branches and code merges.
• Identify, communicate, and mitigate release delivery risks.
• Measure and monitor progress to ensure product features are delivered on time.
• Lead recurring release reporting/status meetings to include discussion around release scope, risks and challenges.
• Responsible for planning, monitoring, executing, and implementing the software release strategy.
• Establish completeness criteria for release of successfully tested software component and their dependencies to gate the delivery of releases to Implementation groups
• Serve as a liaison between business units to guarantee smooth and timely delivery of software packages to our Implementations and Support teams
• Create and analyze operational trends and data used for decision making, root cause analysis and performance measurement.
• Build partnerships, work collaboratively, and communicate effectively to achieve shared objectives.
• Make Improvements to processes to improve the experience and delivery for internal and external customers.
• Responsible for ensuring that all security, availability, confidentiality and privacy policies and controls are adhered to.

EXPERIENCE AND KNOWLEDGE:

• Bachelor’s degree in Computer Science, or related field or equivalent experience.
• Minimum 4 years related experience in product release management role.
• Excellent understanding of software delivery lifecycle.
• Technical Background with experience in common Scrum and Agile practices preferred.
• Deep knowledge of software development processes, CI/CD pipelines and Agile Methodology
• Experience with tools like Jenkins, Bitbucket, Jira and Confluence.
• Familiarity with enterprise software deployment architecture and methodologies.
• Proven ability in building effective partnership with diverse groups in multiple locations/environments 
• Ability to convey technical concepts to business-oriented teams.
• Capable of assessing and communicating risks and mitigations while managing ambiguity.
• Experience managing customer and internal expectations while understanding the organizational and customer impact.
• Strong organizational, process, leadership, and collaboration skills.
• Strong verbal, written, and interpersonal skills.

Roles and Responsibilities

- Define SEO requirements and recommend site enhancements designed to increase our average ranking and drive traffic
- Conduct keyword research and analysis to enhance ranking across search engines for regional news publisher websites. 
- Optimize components including title tags, meta-descriptions, keyword volume, internal linking for English and Regional news websites.

- Strong understanding on Google Assistant and voice search.

- Provide SEO analysis and recommendations in coordination with elements and structure of websites and web pages
- Maximize organic traffic growth by establishing a robust SEO target keyword list and working closely with SEO, Content and Social teams
- Advanced understanding of the fundamentals of the search engine industry, including but not limited to crawlers, relevance ranking criteria, keyword research, competitive analysis, content management systems and performance scorecards, search algorithms and current SEO trends
- Be an expert on the ins and outs of our website, ensuring sitemaps stay updated and the correct processes are in place Work with the content team on link building efforts, including strategy and processes
- Monitor and administer web analytics dashboards, reports and key reporting tools, and point out key areas of importance
- Strong working knowledge of and proficiency with o Web analytics tools such as Google Analytics, Google Webmaster Tools

Job Specific Knowledge & Skills

a)  Functional :
- Proficiency in MS Excel, PowerPoint, and Word. Experience with website analysis using a variety of analytics tools including Google Analytics as well as internal reporting tool
- Experience working with popular keyword tools (Google, WordTracker, Keyword Discovery, etc)
- Deep understanding of how search bots crawl websites Good understanding on how websites are build and work at both the back and front end. Understand canonicals and noindex rules
- Sound knowledge of HTML and CSS to identify code-based optimization opportunities

b) Behavioral:

- Proficiency in Search Engine Optimization reporting and analytical tools
- Excellent communication and presentation skills, good analytical or problem solving skills. You are good at time management & should have the ability to handle projects independently

Qualification:

- 3-5 years of experience in SEO, SEM, Display and search marketing, PPC, Social media optimization, etc.
- Bachelor's degree in Engineering or Marketing
- Proficiency in MS Excel, PowerPoint, and Word

- Media Industry preferred, but non-media professionals can also apply

• Minimum 7 years of relevant work experience in similar roles.
• Hands-on experience developing and delivering scalable multi-tenant SaaS applications on AWS platform.
• In-depth knowledge of Spring, Spring Boot, Java, REST Web Services, SQL databases, microservices, GRAND stack, SQL and NoSQL databases.
• In-depth knowledge and experience developing and delivering scalable data lakes, data ingestion and processing pipelines, data access microservices.
• In-depth knowledge of AWS platform, tools and services, specifically AWS networking and security, Route53, API Gateway, ECS/Fargate, RDS; Java/Spring development; modern database and data processing technologies; DevOps; microservices architecture; container/Docker technology.
• Outstanding collaboration and communication skills. Ability to effectively collaborate with distributed team.
• Understand and practice agile development methodology.
• Prior experience working in a software product company.
• Prior experience with security product development.

Nice to Have:

• AWS Certified Developer certification is highly desired.
• Prior experience with Apache Spark and Scala.