Customer Success and Support Executive

We are seeking a highly motivated Software Development Engineer with expertise in building scalable, extensible and user-friendly web applications. You will work with a fast paced Product Engineering team to build efficient and reusable web applications for mobile and fixed devices. 

What you’ll do:

• Architect, Design, Code reviews and build scalable applications.
• You will be engaged in identifying and addressing performance bottlenecks, and collaborate with other team members to innovate current/new products. 
• Identify, communicate and implement best practices for application engineering. 
• Ensure high scalability and performance

• You will advocate for good, clean, well-documented and performing code; define and follow standards and best practices for front-end development.

We’d love for you to have:

• Experience: 1-3 yrs recent experience of working in a scalable web product firm
• Education: B.Tech/M.Tech  in Computer Science from Top ranked colleges in India
• Excellent software development skills in developing web applications over client-side frameworks - Backbone, React (preferred) and/or angular frameworks (preferred); and server-side frameworks like node.js
• Excellent programming skills in object-oriented, modularised JavaScript, Typescript (preferred)
• Strong knowledge and working experience in server-side Event-driven programming using Node.js
• Excellent programming skills in Javascript,  jQuery, AJAX, YUI.
• Passion for writing optimized code using JS best practices  and design patterns
• Experience with JS or Java-based Unit/Integration Testing using Selenium, Appium, Selendroid
• Hands-on experience in building scalable web applications
• Excellent problem solving and debugging skills
• Good Knowledge of version control - GIT (preferred)
• Experience with the full software development lifecycle, design, develop, debug, document, and deliver (especially in a multiple site organization)
• Strong verbal and written communication skills
• Ability to deliver great results in an agile development
• Good to have: Working knowledge of web standards (i.e., REST) and OOPS
• Good to have: Experience in Data Structures, Algorithms and their optimization

Even if you don’t meet all of these qualifications above, we’d still love to hear from you. Tell us about your unique qualifications in your cover letter.

CaaStle is committed to equality of opportunity in employment. It has been and will continue to be the policy of CaaStle to provide full and equal employment opportunities to all employees and candidates for employment without regard to race, color, religion, national or ethnic origin, veteran status, age, sexual orientation, gender identity, or physical or mental disability. This policy applies to all terms, conditions and privileges of employment, such as those pertaining to training, transfer, promotion, compensation and recreational programs.

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:

• Design, develop, and test UI for customer-facing websites;
• Ensure and drive the success of AEM enterprise-level integration and development efforts affecting upstream and downstream legacy systems;
• Ownership and accountability for delivering quality outcomes that balance technical, business and operational goals;
• Build reusable code and libraries for future use;
• Accurately translate user and business needs into functional front-end code;
• Delivery of the test preparation and execution on a day to day basis, including execution and defects reporting;
• Develop/deploy custom OSGI bundles;
• Examine existing and proposed applications. Evaluate, gather and document user requirements;
• Monitoring and management of the execution of the test cases including reporting;
• Design, develop, and implement data driven software solutions, mission critical data centric systems that are efficient, scalable, and supportable;
• Defining environment and resource requirements and managing their use on a day to day basis for that release.

Requirements:

• Competitive compensation (fair salary, bonus plans + equity);
• Tuition reimbursement;
• Experience with products in the Adobe Suite such as Audience Manager, Test and Target, Campaign Manager, Analytics, and others;
• Be well-versed with AEM workflows setup and maintenance as well as User and Group Management;
• Solid skills in HTML5 and CSS3;
• Working knowledge in AEM 6.1 or above;
• Experience in Maven, SVN, MySql5.6;
• Experience collaborating with various stakeholders;
• Experience in front end technologies like JavaScript (MVC frameworks), HTML5, CSS3, iOS, Android;
• In-depth knowledge of OSGI, Apache Sling, HTL and JCR;
• Knowledge of Agile Development Methodologies;
• Ability to understand and integrate with HTML/JS/CSS built by front end developers;
• Experience in – Spring MVC, J2EE, Hibernate;
• Bachelor’s or Master’s Degree in Computer Science, Engineering, Physics, Math, or related work experience;
• Worked with agile development processes using JIRA and Workfront.

We at Wow Labz are always striving to look for exciting problems to solve. Whether we’re creating new products or helping a small startup extend its reach, we build from our heart. We’re entrepreneurial and we love new ideas. Fun culture with a team that cares about your development and growth.

We are looking for an experienced game designer working primarily with Unity to be a part of our exciting game development team at Wow Labz. You would be part of a team that is working on designing and developing the future of games and interactive experiences. 

We are creating amazing experiences and hub worlds in the metaverse which integrate with our blockchain protocols to offer unique experiences. 

Your primary responsibilities would be prototyping various hub zones within the virtual world in Unity, developing scenes and environments as per the project requirement and also implementing various characters and avatars into the game world. You will also work with the backend team to integrate the world into a multiplayer experience.

• Publicly accessible links to games you have built and deployed. These need to be Unity based. (Please provide links to these)
• 3D work you have done in Blender or Maya. (Please provide links to these)
• List of certifications you have completed on Unity (optional).

• Create a fun, casual adventure world with various hubs and a marketplace!
• Create collectibles and architect an economy system inside the game.
• Create and design fun 3D models and avatars for the Player as well as NPCs. Work with cool libraries like Mixamo to implement fun animations and player world navigation systems. 
• Create exciting and custom face models for 3D characters! 
• Create and customize player animation trees and character animations while working with state-machines and co-op animations. Create fun emotes and player actions!
• Create awesomely fun multiplayer user-to-user interactions and emotes.
• Design responsive game UX/UI in Unity for various screen sizes and orientations. 
• Prototype and deploy scenes in a quick and efficient way and iterate on levels quickly.
• Integrate smart and performance-effective lighting techniques in-game based on time-of-day and other factors.
• Work with materials, textures and shaders for environmental objects as well as characters.
• Implement programmatic and spatial 3D sound in-game.
• Work with Cinemachine cameras and Timeline to create cut-scenes and programmatic camera movements.
• Create performant and optimized scenes. (Prefabs, reusable components, singletons).
• Profile and improve performance for mobile (Unity profiler, Rendering optimization).

• 2+ years of minimum production experience in Unity game development.
• Must have released at least 1 game commercially.
• Team player and takes responsibility for work, handles feedback well.
• Strong working knowledge of Unity systems like  Prefabs, Animations, UI, TextMeshPro, Profiler, Cinemachine, Terrain, 3D Sound, etc.
• Experience working with Blender, Maya and 3D pipeline for game dev.
• Strong grasp of Photoshop or other image manipulation tools.
• Strong AR/VR and Metaverse understanding is a bonus.
• Good knowledge of Unity C#.
• Experience with Git. (Unity Collaborate and PlasticSCM is a bonus)
• Knowledge of Visual Scripting is a bonus.
• Highly capable of executing in a fast-paced, virtual, changing environment
• Strong problem-solving, analytical and troubleshooting skills

• Hands-on experience with developing Multiplayer games.
• Platform experience with releasing on Android and iOS.
• Experience writing custom shaders in Unity.

• Curious and aware of the latest digital and social media trends
• Avid Gamer who is knowledgeable  about the latest gaming trends
• Strong relationship-building skills
• Exceptional analytical reasoning, problem-solving, and creative thinking skills
• Extremely self-driven and able to execute in a diligent manner
• Get a kick out of leading a solution towards its completion
• Fun to hang out with! 

• 4+ years of experience
• Excellent technical skill on Salesforce or similar applications which include building customized applications using JAVA, MIcroservices, Apex classes and Triggers, Visualforce Pages, Apex Jobs, Lightning Component, Integration, Process Builder or configure components/Flexi pages to implement expected functionality.
• Worked with different tools like Copado, Data loader, Jira, VS Code, Eclipse, SonarQube, etc.
• Able to Manage deployment activities, code review, and deployment using data loader
• Implementation of Entitlement and Milestones, platform events, visual flows, etc.
• Implement web services using REST API/SOAP API.
• Inbound / Outbound Integration.
• Involvement in Solution designing and Estimations.
• Create Email Templates, Page Layouts, Record Types, Custom Fields, Lightning Record Pages, etc.
• Performed pre-deployment and post-deployment activities.
• Experience in Workflows, custom metadata
• Implementing DevOps in Enterprise application
• For Support Developer – Problem-solving mindset

Good to have –

• BFSI industry experience
• Agile project management experience