Data Scientist

Strong expertise in Databricks, Agentbricks, AI, Machine Learning, Generative AI, and LLM-based systems to lead end-to-end delivery of complex AI initiatives.

Strong Python programming skills with experience in FastAPI, PySpark, and SQL.

Hands-on experience with MLflow for experiment tracking, model versioning, and deployment.Strong knowledge of Generative AI and LLMs: prompt engineering, fine-tuning, and model integration.

Experience working on Databricks (Delta Lake, ML runtime) and AWS Cloud services (S3, EC2, Lambda, RDS, Bedrock)

Familiarity with GitLab CI/CD, containerization (Docker), and cloud DevOps practices

Deep understanding of machine learning workflows including data preprocessing, feature engineering, model selection, training, tuning, and deployment.

The Role

We are looking for a detail-obsessed QA Engineer to own quality across PlaySuper's core product surfaces: the in-game SDK touchpoints, the studio-facing console, and the end-to-end integration flow. You will be hands-on — playing games on physical devices, clicking through studio workflows, finding what breaks, and documenting it with precision.

This is our first dedicated QA hire. You will build the test case library and regression checklist from scratch, work directly with engineers, and your sign-off will gate every SDK release that goes to our studio partners.

What You Will Do

In-Game SDK & Placement Testing

● Install PlaySuper-integrated game builds on physical Android and iOS devices and verify that commerce touchpoints appear on the correct screens, at the correct moments in the game flow.

● Validate placement visuals against the game's style: correct colours, fonts, sizing, asset quality, no overlapping UI elements, no z-index or clipping issues.

● Test across a device matrix — low-end (2GB RAM), mid-range, and flagship devices — and across screen sizes and resolutions.

● Validate all touchpoint states: first impression, repeat impression, coin balance too low, post-purchase, dismissed state, and error fallback.

● Test edge cases: no internet connection, mid-session app backgrounding, language/locale switching, first-time user flow.

● Regression test every SDK build before it is shared with studios. Maintain a signed-off build log.

Studio Console Testing

● Test the end-to-end studio onboarding flow: screenshot upload, game fingerprint extraction,

placement recommendation display, revenue forecast range, placement selection, and one-click

deploy.

● Verify placement mockup previews render correctly across different game visual styles (flat,

cartoon, material, dark/light theme).

● Test error and empty states: failed uploads, unsupported file types, missing data from analytics

connectors, slow network conditions.

● Validate form inputs, validation messages, loading states, and responsive layout across Chrome,

Safari, and Edge.

Integration & Data Validation

● Manually verify that data from connected analytics tools (AppsFlyer, Firebase, GameAnalytics)

appears correctly in the PlaySuper console after studio connects their accounts.

● Spot-check that cohort breakdowns, event counts, and session metrics in the console are

consistent with what the studio sees in their own tools.

● Test the game code integration flow: verify that Claude-generated Unity integration code, when

applied to a test game project, produces placements that render correctly.

Bug Reporting & Documentation

● Write clear, reproducible bug reports with: steps to reproduce, expected vs. actual behaviour,

device/OS/build version, and annotated screenshots or screen recordings.

● Maintain a structured test case library in Notion or Linear covering all product surfaces.

● Run and document regression suites before every release. Provide a written QA sign-off

summarising coverage and any known issues.

● Participate in sprint planning to flag testability concerns early — before features are built.

What We Are Looking For

Must-Have

● 2–4 years of manual QA experience on mobile applications.

● Experience testing on physical Android devices — not just emulators.

● Strong visual eye: you notice a misaligned button, a font weight change, an image that rendered

at half resolution.

● Structured, precise bug reporting. Engineers should be able to reproduce your bugs on the first

try, every time.

● Familiarity with bug tracking and test management tools (Linear, Jira, Notion, or equivalent).

● Basic understanding of how mobile apps and APIs work — you do not write code, but you know

what a network request is, what a build version means, and how to read a crash log.

Strong Plus (Nice to Have)

● Experience with mobile games — even as a regular player. Understanding what feels native vs.

intrusive in a game UI is directly applicable.

● Experience testing third-party SDKs or integrations in mobile apps.

● Exposure to Charles Proxy or similar tools for inspecting HTTP traffic.

● Familiarity with Android Developer Options (layout bounds, GPU overdraw, animation speed).

● iOS testing experience.

Key Responsibilities

1. Patient Care

• Provide basic nursing care to patients at home.
• Monitor and record vital signs such as temperature, pulse, respiration, and blood pressure.
• Assist patients with daily living activities including bathing, feeding, grooming, and mobility.
• Maintain patient hygiene and comfort.

2. Clinical Support

• Assist doctors or registered nurses in basic medical procedures.
• Administer medications as prescribed under supervision.
• Perform basic procedures such as dressing wounds, catheter care, and injections (if permitted).
• Maintain infection control and hygiene protocols.

3. Patient Monitoring

• Observe patient conditions and report any changes to the supervising nurse or doctor.
• Maintain daily patient care records and reports.
• Support rehabilitation and recovery processes.

4. Patient & Family Support

• Educate patients and family members on basic home care and hygiene practices.
• Provide emotional support to patients and caregivers.
• Assist family members in understanding medication schedules and care routines.

5. Compliance & Documentation

• Maintain accurate patient documentation and treatment records.
• Follow hospital/home healthcare policies and clinical protocols.
• Ensure patient confidentiality and ethical practices.

Qualification

• ANM (Auxiliary Nurse Midwife) Certification from a recognized institution.
• Valid nursing registration (if applicable as per state norms).

Experience

• 0–3 years of experience in hospitals, clinics, or home healthcare services preferred.
• Freshers with clinical training may also apply.

Skills Required

• Basic nursing and patient care skills
• Good communication and interpersonal skills
• Ability to work independently in home settings
• Compassion, patience, and empathy
• Basic documentation and reporting skills

Key Responsibilities

• Coordinate end-to-end client onboarding and implementation activities
• Manage client documentation, trackers, timelines, and operational workflows
• Serve as a point of contact for operational queries and client coordination
• Support account management activities to ensure smooth ongoing engagement
• Generate utilization reports, engagement dashboards, and client-ready summaries
• Analyze user engagement trends, participation data, and operational metrics
• Prepare monthly and quarterly business review reports for clients
• Ensure data accuracy and timely reporting across operational processes
• Coordinate with internal teams, experts, and external partners/vendors
• Monitor operational efficiency and identify process improvement opportunities
• Maintain operational SOPs, trackers, and documentation
• Resolve client and user operational queries within defined timelines

Required Skills & Qualifications:

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
• 12+ years of overall experience in IT, with a minimum of 4 years in an Architect role specifically architecting web applications.
• Deep expertise in the Microsoft .NET ecosystem, including .NET Core/.NET 5+, C#, ASP.NET Core, and Web API.
• Extensive experience in designing and implementing microservices architectures and distributed systems.
• Strong proficiency in SQL Server, including database design, T-SQL, query optimization, and performance tuning.
• Proven experience with architectural patterns such as MVC, MVVM, and clean architecture.
• Solid understanding of object-oriented programming (OOP) principles and design patterns (GoF, enterprise patterns).
• Experience with RESTful API design and development.
• Familiarity with version control systems (e.g., Git).
• Excellent analytical, problem-solving, and decision-making skills.
• Strong communication, presentation, and interpersonal skills, with the ability to articulate complex technical concepts to both technical and non-technical audiences.

Preferred Skills (Nice to Have):

• Hands-on experience with cloud platforms (Azure, AWS, or GCP) and related services.
• Exposure to containerization technologies (Docker) and orchestration tools (Kubernetes).
• Experience with message brokers (e.g., RabbitMQ, Kafka, Azure Service Bus).
• Familiarity with modern frontend frameworks (Angular, React, Vue.js).
• Knowledge of DevOps tools and practices (e.g., Azure DevOps, Jenkins, GitLab CI).
• Experience with Agile methodologies (Scrum, Kanban).
• Relevant Microsoft certifications (e.g., Microsoft Certified: Azure Solutions Architect Expert).

Job Description:

We are seeking an experienced and highly motivated Business Development Associate/Executive to join our dynamic team. As a Business Development Associate, you will play a critical role in expanding our business by generating leads and managing relationships with foreign and Indian clients. We are looking for an individual with a proven track record in lead generation and a strong ability to handle international clients.

Responsibilities:

Conduct market research to identify potential leads and target industries.

Utilize various channels such as online platforms, social media, industry events, and networking to generate leads.

Develop and implement effective strategies to attract and engage potential clients.

Understand client needs and requirements, and propose suitable solutions and services.

Conduct regular client meetings, both in person and virtually, to discuss ongoing projects, address concerns, and identify new opportunities.

Freshers also can apply

Location - Kolkata ( salt lake)

Salary - 12k for freshers, for experience salary up to 18k.

• Fullstack technical expertise with 9+ years of experience in Angular 2+ Versions and NodeJS having led front-end development team.
• Work experience as Architect for 3 or more years. Able to set a tech road map for the entire product/project.
• Previous experience with systems integration projects
• Experienced in the usage and development of REST APIs
• Knowledge and experience in implementing commercial web applications
• Experienced with JavaScript (ECMAScript 6), HTML5, Semantic Markup and CSS 3
• Writing testable object-oriented software using best development practices
• Designing, building, and maintaining developer-friendly HTTP-based APIs
• Agile methodologies and practices (including Scrum, Kanban, Extreme Programming)
• Test-Driven Development or Behavior Driven Development
• Writing Clean Code & decoupled modules using the power of Design Patterns
• Pair Programming
• Experience in AWS
• Experienced in designing scalable solutions, writing efficient code, optimizing performance, and debugging issues.
• Good communication skills with the ability to present complex technical information in a clear and concise manner to technical teams.

As DevOps Engineer, you are responsible to setup and maintain GIT repository, DevOps tools like Jenkins, UCD, Docker, Kubernetes, Jfrog Artifactory, Cloud monitoring tools, Cloud security.

• Setup, configure, and maintain GIT repos, Jenkins, UCD, etc. for multi hosting cloud environments.
• Architect and maintain the server infrastructure in AWS. Build highly resilient infrastructure following industry best practices.
• Working on Docker images and maintaining Kubernetes clusters.
• Develop and maintain the automation scripts using Ansible or other available tools.
• Maintain and monitor cloud Kubernetes Clusters and patching when necessary.
• Working on Cloud security tools to keep applications secured.
• Participate in software development lifecycle, specifically infra design, execution, and debugging required to achieve successful implementation of integrated solutions within the portfolio.
• Required Technical and Professional Expertise.

• Minimum 4-6 years of experience in IT industry.
• Expertise in implementing and managing Devops CI/CD pipeline.
• Experience in DevOps automation tools. And Very well versed with DevOps Frameworks, Agile.
• Working knowledge of scripting using shell, Python, Terraform, Ansible or puppet or chef.
• Experience and good understanding in any of Cloud like AWS, Azure, Google cloud.
• Knowledge of Docker and Kubernetes is required.
• Proficient in troubleshooting skills with proven abilities in resolving complex technical issues.
• Experience with working with ticketing tools.
• Middleware technologies knowledge or database knowledge is desirable.
• Experience and well versed with Jira tool is a plus.

A wholesome opportunity in a fast-paced environment will enable you to juggle between concepts yet maintain the quality of content, interact, share your ideas, and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls, and Compass. Xoxoday works with over 1000 global clients. We help our clients engage and motivate their employees, sales teams, channel partners, or consumers for better business results.

We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. However, we assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.

• Desire to explore new technology and break new ground.
• Are passionate about Open Source technology, continuous learning, and innovation.
• Have the problem-solving skills, grit, and commitment to complete challenging work assignments and meet deadlines.

Qualifications

• Engineer enterprise-class, large-scale deployments, and deliver Cloud-based Serverless solutions to our customers.
• You will work in a fast-paced environment with leading microservice and cloud technologies, and continue to develop your all-around technical skills.
• Participate in code reviews and provide meaningful feedback to other team members.
• Create technical documentation.
• Develop thorough Unit Tests to ensure code quality.

Skills and Experience

• Advanced skills in troubleshooting and tuning AWS Lambda functions developed with Java and/or Python.
• Experience with event-driven architecture design patterns and practices
• Experience in database design and architecture principles and strong SQL abilities
• Message brokers like Kafka and Kinesis
• Experience with Hadoop, Hive, and Spark (either PySpark or Scala)
• Demonstrated experience owning enterprise-class applications and delivering highly available distributed, fault-tolerant, globally accessible services at scale.
• Good understanding of distributed systems.
• Candidates will be self-motivated and display initiative, ownership, and flexibility.

Preferred Qualifications

• AWS Lambda function development experience with Java and/or Python.
• Lambda triggers such as SNS, SES, or cron.
• Databricks
• Cloud development experience with AWS services, including:
• IAM
• S3
• EC2
• AWS CLI
• API Gateway
• ECR
• CloudWatch
• Glue
• Kinesis
• DynamoDB
• Java 8 or higher
• ETL data pipeline building
• Data Lake Experience
• Python
• Docker
• MongoDB or similar NoSQL DB.
• Relational Databases (e.g., MySQL, PostgreSQL, Oracle, etc.).
• Gradle and/or Maven.
• JUnit
• Git
• Scrum
• Experience with Unix and/or macOS.
• Immediate Joiners

Nice to have:

• AWS / GCP / Azure Certification.
• Cloud development experience with Google Cloud or Azure