Database Performance Engineer

Job Title : Senior QA Engineer (Crypto Exchange Platform)

Experience : 2+ Years

Location : Gurugram & Vadodara

Employment Type : Full-Time

About the Company :

We are a fast-growing crypto exchange platform building secure, scalable, and high-performance trading systems with real-time data and wallet infrastructure.

Role Overview :

We are looking for a Senior QA Engineer to ensure the quality, reliability, and security of our platform. You’ll work on web, mobile, and backend systems, focusing on APIs, trading engines, and real-time systems in a fast-paced agile environment.

Mandatory Skills :

2+ years in QA with strong manual & automation testing, experience in Selenium/Cypress/Playwright, API testing (Postman/REST Assured), CI/CD (Jenkins/GitHub Actions), SQL, and real-time/WebSocket testing.

Key Responsibilities :

• Create and execute test plans, cases, and strategies
• Perform functional, regression, integration & API testing
• Build and maintain automation frameworks
• Test trading systems, wallets, and real-time data (WebSockets)
• Track bugs using Jira and collaborate with teams
• Integrate testing into CI/CD pipelines
• Ensure performance, stability, and security

Required Skills :

• Strong experience in automation + functional testing
• Hands-on with Selenium/Cypress/Playwright
• Good knowledge of API testing & microservices
• Experience with CI/CD tools
• Strong SQL & database validation skills
• Understanding of Agile & SDLC

Good to Have :

• Experience in crypto/fintech/trading platforms
• Knowledge of blockchain, wallets, smart contracts
• Performance testing (JMeter, K6)
• Basic security testing knowledge

What We’re Looking For :

• Strong problem-solving skills
• Attention to detail
• Ability to work in a fast-paced environment
• Good communication & ownership mindset

Job Description:

As a DevOps Engineer at Cateina Technology, you will play a crucial role in enhancing our development

and deployment processes. You will work closely with development, QA, and operations teams to ensure

seamless integration and delivery of high-quality software. Your expertise will contribute to the stability,

scalability, and performance of our applications and infrastructure.

Key Responsibilities:

● Infrastructure Management: Design, implement, and maintain scalable, secure, and reliable

infrastructure on cloud platforms (AWS)

● Continuous Integration/Continuous Deployment (CI/CD): Develop and maintain CI/CD pipelines

to automate code deployment, testing, and delivery processes.

● Monitoring and Logging: Implement monitoring, logging, and alerting solutions to ensure

system performance, availability, and reliability.

● Configuration Management: Use configuration management tools (Ansible, Puppet, Chef) to

automate system setup, configuration, and updates.

● Collaboration: Work closely with development teams to understand their needs and provide

support for development, testing, and deployment environments.

● Security: Implement security best practices and ensure compliance with industry standards.

● Troubleshooting: Diagnose and resolve issues in development, testing, and production

environments.

Documentation: Maintain detailed and accurate documentation of configurations, processes,

and procedures.

Requirements:

● Experience: 4-5 years of experience in a DevOps or related role.

● Technical Skills:

o Strong experience with cloud platforms (AWS)

o Proficiency in scripting languages (Python, Bash, etc.).

o Experience with CI/CD tools (Jenkins, GitLab CI, CircleCI, etc.).

o Knowledge of containerization and orchestration (Docker)

o Familiarity with configuration management tools (Ansible, Puppet, Chef).

o Experience with monitoring and logging tools (Prometheus, Grafana, ELK stack).

o Mandatory Technical Skills Kubernetes.

● Soft Skills:

o Strong problem-solving and analytical skills.

o Excellent communication and collaboration abilities.

o Ability to work in a fast-paced and dynamic environment.

Preferred Qualifications:

● Certifications: Relevant certifications (AWS Certified DevOps Engineer, Docker Certified

Associate, etc.) are a plus.

● Education: Bachelor's degree in Computer Science, Engineering, or a any field is preferred.

Who can apply

Candidates who:

● Are local to Mumbai and suburbs(must come to office, it is not work from home) outside

Mumbai candidates will not be considered

● have own laptop or desktop

● are flexible to work on any technology

● openness to work in shifts (if required)

● are willing to travel to client site anywhere in India (if required)

Job Title: Assistant Manager – Marketing

📍 Location: [WHF / Remote]

🕒 Experience: 4–7 years | Industry: B2B Marketing | Type: Full-Time

🚀 Ready to own marketing end-to-end?

We are looking for a strategic, creative, and hands-on Assistant Manager – Marketing to lead brand, communication, and demand generation efforts across our certification, assurance, training, and digital services.

Despite the title, this is a Manager-level role in scope and responsibility—perfect for someone who thrives in autonomy, drives impact, and elevates visibility, lead flow, and brand authority.

🔑 Key Responsibilities

Marketing Strategy & Planning

• Design and execute annual and quarterly marketing plans across service lines

• Convert technical services (e.g., ISO 27001, ESG, IRCA Courses) into compelling, value-led messaging

Brand & Content Ownership

• Define brand positioning, tone, and messaging across all collaterals

• Lead creation of blogs, case studies, videos, infographics, and social content

Digital Marketing & Demand Generation

• Run SEO/SEM, Google Ads, LinkedIn Ads, and paid campaigns

• Own website lead funnels, landing pages, and MQL performance metrics

Social Media & Visibility

• Manage LinkedIn, YouTube, Instagram strategy and content calendar

• Drive engagement and awareness with original campaigns and creatives

Events & Partnerships

• Manage webinars, conferences, expos, and partner promotions

• Collaborate with associations, media, and learning platforms

CRM, Automation & Analytics

• Use Zoho Campaigns, HubSpot, or Mailchimp for drip campaigns

• Maintain CRM hygiene and report on MQLs, CPLs, CTRs, and ROI

Collaboration & Enablement

• Align with cross-functional teams including sales, training, technical, and HR

• Support pitch decks, proposals, and internal branding

Vendor & Budget Oversight

• Coordinate with agencies, freelancers, and digital vendors

• Track marketing budgets and campaign performance

🎓 Qualifications & Skills

• Bachelor's in Marketing, Mass Comm, Business, or Design

• 4–7 years of B2B marketing experience—preferably in SaaS, consulting, certification, or training

• Digital marketing certifications (Google, Meta, HubSpot) preferred

• Proficient in Canva, Google Analytics, Zoho CRM, SEO tools

• Excellent storytelling, project management, and execution skills

• Actively work on server-side development on the .NET framework
• Browser / client-side development on JavaScript (or its libraries such as JQuery). Work with data structures such as XML and JSON
• Translate application storyboards and use cases into functional applications
• Design, build, and maintain efficient, reusable, and reliable code
• Integrate data storage solutions like Postgres SQL and Redis
• Ensure the best possible performance, quality and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
• Help maintain code quality, organization, and automatization

Designation : Java developer

Experience : 6yrs

Must have skills

6 to 8 years

Java, JEE, Spring Boot, Microservices, REST

Good knowledge of data structures and algorithm concepts

CodeCraft Technologies is a multi-award-winning creative engineering company offering design and technology solutions on mobile, web, and cloud platforms.

We are looking for an ambitious Xamarin developer to join our team.

Roles and Responsibilities:

• Work with product owners and engineering managers to understand the product roadmap.

• Designing and building advanced mobile features and Custom UI.

• Ensuring responsiveness of applications.

• Collaborate with cross-functional teams to define, design, and ship new features.

• Keep the app stable and secure all the time.

• Continuously discovering, evaluating, and implementing new technologies and processes to maximize development efficiency.

• Comprehensively testing code for robustness including edge cases, usability and general reliability.

• Building reusable components and front-end libraries for future use.

• Communicate with the project manager regarding the status of the project and suggest appropriate deadlines for new functionalities.

• Resolve all the bugs reported by the QA team in a timely manner.

Desired Profile:

• Must Have Skills: Xamarin, MAUI, C# .NET

• Other Skills: Flutter & Dart and/or Java/Kotlin and/or Swift/ Swift UI

Good to Have:

• .NET Certification

• Native (iOS and Android) development Experience.

About the company and work culture:

You will love working with CodeCraft ☺

● Our projects are fast-paced. Everyone is expected to take ownership of the work assigned and are accountable for the same.

● We love to work with people who are proactive, Solution providers and are contributing positively.

● The office has an open culture.

● We encourage leadership development.

● We have good long-term benefits, a yearly vacation, and good opportunities to learn new skills and grow.

● We have worked with the #1 Sports stadium in the world and developed solutions used by NFL, NBA, and Soccer teams.

● We are currently working with clients on the Forbes list USA. One of them is the youngest RE billionaire in the USA.

● Our clients include a few Fortune companies.

● We have developed solutions featured by Apple and Microsoft.

● We won all the entries sent to design awards including a few Indian and International design awards.

● We are working with one of the 50 largest employers in NYC in the healthcare domain.

● We are working with both emerging and very successful start-ups globally.

Design Awards:

● India's Best Design Project Award, IBDA 2018. The jury was from 11 countries. We had 2 entries and won both.

● 11th International Design Awards, LA. There were 3200 entries from 95 countries. We won Silver in design for the Society Category.

● India's Best Design Project Award, IBDA 2017. The jury was from 10 countries.

● Finalist at Design4India- NASSCOM event.

Our business spread last year was:

• USA (95%)

• UK, India, New Zealand and Germany (2%)

Visit us on:

https://www.codecrafttech.com/

LinkedIn - https://tr.linkedin.com/company/codecraft-technologies-private-limited

Instagram - https://www.instagram.com/codecrafttech/

Facebook - https://www.facebook.com/CodeCraft/

CTC - 12 to 14 LPA

Experience - 3+ Years

Skills:

• Mandatory experience on Angular 2+
• Hands-on experience on MEAN stack
• Proficient with OOPS and design patterns
• Frontend using Angular 2+/ReactJS/VueJS
• Backend using NodeJS (ExpressJS/SailsJS)/Python/Java
• Good understanding of NoSQL & SQL databases
• HTML, CSS(Knowledge of web semantics, CSS Pre-processors preferable)
• Should be able to translate design to HTML, CSS Git

Good to have:

Mobile app experience using react-native, flutter, etc

AWS/Azure/GCP

Experience:

3+ years

At least one application in production