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About Vapronix
At Vapronix, we blend human creativity with technology to build immersive word and casual games that entertain, challenge, and connect players across the globe. As an early-stage startup, we're agile, driven by experimentation, and obsessed with scale. Our products include a growing suite of casual and social mobile games like HolaQuiz, HolaGames, and Word Zenith, loved by millions worldwide.
About the Role
We are looking for a UA & Growth Manager to lead the end-to-end user growth strategy for our suite of mobile gaming products. This is a hands-on, high-impact role ideal for someone who thrives in fast-paced environments, loves solving for scale, and can work autonomously to figure things out when clear answers don’t exist.
You’ll be responsible for driving user acquisition, retention, and monetization while collaborating closely with product, analytics, and creative teams. You’ll take ownership of campaign performance, creative strategy, and data-driven experimentation across the funnel.
Roles and Responsibilities Include But Are Not Limited To:
- Plan, execute, and optimize paid marketing campaigns across Meta, Google, TikTok, Unity Ads, and more.
- Leverage mobile measurement platforms (AppsFlyer, Firebase) for attribution, cohort analysis, and ROAS/CPI tracking.
- Run A/B tests on creatives, audience targeting, and placements to lower acquisition costs and improve quality installs.
- Own ASO strategy including keyword optimization, app store asset creation, and conversion A/B testing.
- Develop and manage lifecycle marketing strategies (push notifications, in-app messaging, email) to boost Day 1/7/30 retention.
- Partner with game product managers to roll out event-based re-engagement campaigns and player journeys.
- Analyze monetization behavior to improve LTV, IAP, and ad revenue through segmentation and funnel optimization.
- Collaborate with analytics teams to monitor growth KPIs and translate player behavior data into actionable insights.
- Create clear briefs and work closely with creative teams to produce engaging ad formats (static, video, playable).
- Lead go-to-market strategies for new game launches and major updates in coordination with product and design teams.
- Manage budgets efficiently, monitor ROI, forecast campaign performance, and reallocate spend based on results.
What We’re Looking For:
- 3–5 years of experience in growth/performance marketing for mobile games (casual or hyper-casual).
- Proven ability to scale UA campaigns while maintaining strong ROAS.
- Expertise in AppsFlyer, Firebase, Meta Ads Manager, Google Ads, TikTok Ads Manager.
- Strong grasp of mobile attribution, cohort analysis, funnel metrics, and campaign optimization.
- Experience with ASO, including keyword strategy and app store A/B testing.
- Analytical mindset with proficiency in Excel, Looker, or similar data tools.
- Excellent communication and creative briefing skills.
- Exposure to IAP and ad monetization strategies and working with game economy teams.
- A curious problem-solver with a strong interest in mobile gaming trends and player psychology.
- Comfortable working independently and figuring things out in an early-stage, fast-moving environment.`
1. Receive and work on generated leads.
2. Engage with customers through phone calls to understand their requirements.
3. Guide interested customers to enroll in a demo session.
4. Conduct closure calls to finalize sales.
We are looking for a skilled Product Implementation Specialist to join our dynamic team in New Delhi. The ideal candidate will have good technical knowledge and will play a key role in gaining in-depth technical knowledge of our product. Candidate will be responsible for effectively demoing the platform to the customers, providing technical guidance, and ensuring smooth implementation. This role involves working closely with customers to address their requirements to improve their payment transactions.
Roles and Responsibilities:
- Product Demonstrations: Conduct in-depth product demonstrations, showcasing the technical capabilities and business benefits of our payment orchestration platform to current & new customers.
- Technical Expertise: Understand the technical architecture of the payment orchestration platform, including terms like API integrations, payment gateways, compliance requirements such as PCI DSS and basic coding languages.
- Client Engagement: Act as a technical advisor during customer meetings, answering questions related to the product, integrations, and functionalities.
- Requirement Gathering: Engage with customers to gather and document detailed business requirements, ensuring a thorough understanding of their requirements.
- Business requirement document (BRD) Preparation: Develop comprehensive BRDs based on customer interactions, outlining functional and non-functional requirements for the proposed solution.
- Customer Presentations: Prepare and deliver tailored presentations and proposals that address customer pain points and demonstrate how Celeris solutions can meet their goals.
- Feedback Loop: Gather feedback from potential customers during demonstrations and share insights with the product development team to enhance future offerings.
Requirements:
- Experience: 1 - 3years of experience in a product implementation, product consulting, or product demonstration role, preferably within the payment orchestration or fintech industry.
- Communication Skills: Excellent verbal and written communication skills, with the ability to clearly explain technical concepts to both technical and non-technical audiences.
- Customer-Focused: Strong customer-facing skills with a focus on delivering tailored solutions and building trust with customers.
- Analytical Skills: Ability to analyze customer needs and design customized solutions that address their business challenges.
- Collaboration: Team player with the ability to work cross-functionally and support both technical and sales teams.
- Preferred: Experience working with payment orchestration platforms, fraud prevention, or risk management solutions.

C#.Net Core & ASP.NET Core & WebAPI (RESTAPI) Bengaluru, India
Job description
Responsibilities: Design, development, and maintenance of Industrial Automation Software applications ➢ Analyze and understand the functional/non-functional requirements. ➢ Understand the high level design and ability to translate to low level design and implementation ➢ Implementation of complex modules with high quality and clean coding. Desired Skills and Experience 4-8 years of hands on experience in Software /Technology Development Must Have: ➢ Proficiency in C# .Net, ASP.NET, Web API, JSON ➢ Proficient in Object Oriented Analysis and Design, SOLID Principles, Design Patterns etc. ➢ A good understanding of SOA, Client-Server architecture. ➢ Must have good knowledge of multi-threading concepts ➢ Development experience in Visual studio 2019 ➢ Systems thinking, technical acumen, analytical skills and communication skills. ➢ Testing skills (Unit testing, Integration testing). ➢ Adoption of AGILE development methodologies such as SCRUM in recent projects ➢ Quality mindset and attention to detail in all aspects of software engineering and development ➢ Exposure to DevOps and Git in recent projects.


Job description
Strong experience with Laravel Framework
Experience in databases like MySQL
Experience in HTML, JavaScript, CSS, Angular/ReactJS/VUEJS, JQuery, Bootstrap, JSON
Requirement
Minimum 3+ years of Laravel Experience - building database-driven applications
Knowledge of Event Driven Architecture, Microservices, etc
Basic knowledge of Dev-ops - AWS, Github- Familiarity


We are hiring IN OFFICE ONLY.
Office located in the beautiful Astra Towers in Rajarhat Kolkata.
We are looking for Senior Laravel Developers that have experience with Laravel Framework PHP, and VueJs.
You will be working right away with other senior Laravel Developers that know the products. You will be learning the projects, and helping them clean up and polish our tech better. We are a product based company.
A little about us:
Klizo Solutions has over 50 employees and is located in the New Town area, near CC2. Our employees range from graphic designers, back-end developers, iOS and Android Developers, and more. We are primarily a product-focused company. Our founder is from the USA and spends about 6 months a year here going back and forth. We develop technologies around his products and develop products for a few other clients. We are looking to expand to more locations, and are hiring for those reasons. You can see a company video here: https://klizos.com/about-us/
Preferred & Required knowledge and Duties:
- MVC Structure
- SQL concept
- Eloquent Relationships
- HTTP middleware
- Basic knowledge of JQuery
- Basic command of Laravel (How to create Model, Controller, migration, middleware )
- Experience of Vue.js
- Experience with Git
- Experience integrating third-party APIs
- Experience with payment APIs
Required Shifts:
We are expected to work Monday - Friday
We may rarely be needed on a Saturday if a project is required.
BONUS Knowledge (not required):
- MongoDB
- Worked with Jira
- Knows Github / Repo / Source control
- Worked with Bitbucket
Job Types: Full-time, Permanent, In Office
Benefits
- Bonuses based on performance
- Additional training will be available and may be required
- Clean office, professional hardware, and a positive team.


Requirements:
- Expert in Python, with good knowledge in Django technology.
- Able to integrate multiple data sources and databases into one system.
- Understanding of the threading limitations of Python, and multi-process architecture.
- Knowledge of user authentication and authorization between multiple systems, servers, and environments.
- Experience in Flask will be an add-on
- Understanding of fundamental design principles behind a scalable application.
- Familiarity with event-driven programming in Python.
- Able to create database schemas that represent and support business processes.
- Proficient understanding of code versioning tools.
- Good communication skills.


We are searching for a Laravel developer to build web applications for our company. In this role, you will design and create projects using the Laravel framework and PHP, and assist the team in delivering high-quality web applications, services, and tools for our business.
To ensure success as a Laravel developer you should be adept at utilizing Laravel's GUI and be able to design a PHP application from start to finish. A top-notch Laravel developer will be able to leverage their expertise and experience with the framework to independently produce complete solutions in a short turnaround time.
Laravel Developer Responsibilities:
- The discussing project aims with the client and development team.
- Designing and building web applications using Laravel.
- Troubleshooting issues in the implementation and debug builds.
- Working with front-end and back-end developers on projects.
- Testing functionality for users and the backend.
- Ensuring that integrations run smoothly.
- Scaling projects based on client feedback.
- Recording and reporting on work done in Laravel.
- Maintaining web-based applications.
- Presenting work in meetings with clients and management.
Laravel Developer Requirements:
- A degree in programming, computer science, or a related field.
- Experience working with PHP, performing unit testing, and managing APIs such as REST.
- A solid understanding of application design using Laravel.
- Knowledge of database design and querying using SQL.
- Proficiency in HTML and JavaScript.
- Practical experience using the MVC architecture.
- A portfolio of applications and programs to your name.
- Problem-solving skills and critical mindset.
- Great communication skills.
- The desire and ability to learn.
- Developing and installing software solutions.
- Designing, implementing and delivering high-quality Software projects in JAVA, SQL / Oracle, J2EE and other JAVA technologies.
- Participate in detailed level in design, coding, code walk-through, peer code reviews and unit testing, System Testing, UAT, Demos, POCs, installation, maintenance of Software modules.
- Software prototype.
- System Architecture.
- Software Design Document.
- User interfaces to be developed as per UX guidelines Code files ensuring coding guidelines followed.
- Code review artifacts during peer code review.
- Test plan and Test Cases.
- Installation/Deployment document Release Document.
- Technical Documentation



