Big Data Developer

Position: Lead Database Engineer

Experience: 3+ Years

Mandatory Skills: Amazon Aurora PostgreSQL, MySQL, NoSQL, AWS RDS, DMS, Performance Tuning, Replication Strategies, Query Optimization

Job Description:

• Database Administration: Manage and administer Amazon Aurora PostgreSQL, MySQL, and NoSQL databases, ensuring high availability, performance, and security.
• AWS Expertise: Proficient in AWS services such as RDS, Aurora, and DMS, with a strong understanding of cloud database architectures.
• Optimization: Implement optimization strategies at the database, query, collection, and table levels for PostgreSQL/MySQL. Expertise in performance monitoring and tuning.
• Configuration Management: Configure and fine-tune RDS parameter groups to enhance database performance and security.
• Monitoring & Troubleshooting: Proactively monitor database performance, identify bottlenecks, and perform root cause analysis (RCA) for issues.
• Access Control: Manage PostgreSQL/MySQL user permissions and roles, ensuring strict data security and access control protocols.
• Replication Strategies: Hands-on experience with master-master and master-slave replication setups.
• Collaboration: Work closely with development teams to provide guidance on database design, query optimization, and performance tuning.
• Backup & Recovery: Establish and maintain robust backup and recovery procedures to ensure data integrity and availability.
• Database Upgrades: Perform major version upgrades for MySQL and PostgreSQL to leverage new features and improvements.
• Problem Solving: Troubleshoot and resolve complex database performance issues, implementing innovative and effective solutions.

Note: Expertise in database performance tuning, AWS database services, and advanced replication strategies is essential.

Role Proficiency:

Analyse the business needs of a client in order to recommend and evaluate solutions to those needs independently. Perform Business Analysis tasks independently and be able to guide junior BAs

Additional Comments:

Lead Business and Quality Analysts JD:

• Expertise in requirement elicitation techniques

• Understands and analyzes the business and systems requirements

• Experience in leading a team

• Proficient in prioritizing the works for team members after discussing with business stakeholders

• Proficient in tracking the deliverables on time

• Assists in creating and refining the Product backlogs

• Coordinates directly with the Development Team and business users to ensure technical compatibility and user satisfaction

• Ability to conduct agile ceremonies including cross-team discussions.

• Proficiency in creating project artifacts like BRD, FRD, SRS etc.

• Creation of User stories and Acceptance criteria out of the project artifacts

• Team coordination skills to conduct feasibility analysis of business requirements

• Proficiency in designing UI prototypes (Mockup designs).

• Ability to collaborate with the design team to develop customer-centric designs

• Designs the test plan and test cases and estimates the testing effort

• Bug creation and tracking

• Ability to conduct business demo presentations.

• Identifies the test approach to be used

• Test data and Test environment management

• Executes the test cases and reports the test results to the team

• End to End testing, Regression testing, Sanity Testing

• Proficient in any test management tool/Defect Tracking tool

• Ability to track the requirements coverage while testing the system.

• Performs all other related duties that may be assigned from time-to-time Requirements:

• Overall experience: 10+ years

• At least 6 years experience as Business Analyst

• At least 3 years of experience in Quality Assurance(Manual Software Testing)

• Experienced working in and utilizing various business analysis techniques with Agile.

• Experience working as part of a multi-function project team, including interacting with multiple stakeholders

• Strong analytical and problem-solving skills

• Meticulous attention to details.

• Excellent communication skills

• Knowledgeable with any test management and defect management applications Other Requirements:

• Candidate must possess at least a Bachelor's/College Degree, preferable in Computer Science / Information Technology / Engineering • Background in Retail business is a plus

• Amenable to working mid shift schedule

• Expertise in Mockup UI creation

• Expertise in Impact Analysis

• Expertise in JIRA & Confluence

Skills: Jira, Confluence, Business Analysis

About E2M:

E2M Solutions works as a trusted white-label partner for digital agencies. We support agencies with consistent and reliable delivery through services such as website design, web development, ecommerce, SEO, AI SEO, PPC, AI automation, and content writing. Founded on strong business ethics, we are an equal opportunity organization powered by 300+ experienced professionals, partnering with 400+ digital agencies across the US, UK, Canada, Europe, and Australia. At E2M, we value ownership, consistency, and people who are committed to doing meaningful work and growing together. If you’re someone who dreams big and has the gumption to make them come true, E2M has a place for you.

Job Summary

We are looking for a dedicated AI/ML Quality Assurance Engineer who will be responsible for ensuring the quality and reliability of AI/ML solutions, models, and intelligent systems. You will develop and execute test plans, validate model performance, collaborate with AI developers, and automate testing where applicable.

Key Responsibilities:

• Design, develop, and execute comprehensive test plans and test cases for AI/ML models and AI-enabled applications (functional, non-functional, regression, performance)
• Validate AI model accuracy, stability, robustness, fairness, and reliability under diverse scenarios
• Collaborate closely with AI engineers / data scientists to understand model behaviour and requirements
• Automate validation workflows using scripting languages/tools
• Track, investigate, and report issues/defects; work with developers for root-cause analysis
• Ensure end-to-end testing of data pipelines feeding AI system
• Contribute to continuous improvement of the AI QA framework and standards
• Create test documentation, results reports, and QA metrics dashboards
• Participate in planning and QA strategy discussions

Required Skills & Qualifications:

Technical Skills:

•  Bachelor’s degree in Computer Science, IT, Engineering, or related field.
• 3+ years overall QA experience (manual + automation; preferably including AI systems)
• At least 1 year of hands-on experience with AI/ML system testing or AI solutions
• Familiarity with automation tools (Selenium, PyTest, JUnit, or similar)
•  Knowledge of version control (Git), CI/CD principles, test management tools
•  Understanding of data validation, model evaluation metrics, bias/fairness checks

Soft Skills:

• Strong analytical and problem-solving ability
•  Excellent communication and collaboration skills
• Detail-oriented, proactive in eliminating defects early
• Ability to work in cross-functional teams

Nice-to-Have:

• Experience in automated model testing frameworks
•  Knowledge of NLP, computer vision, or deep learning testing
• Experience with cloud platforms (AWS / GCP / Azure)
• Certifications in AI/ML or QA (ISTQB, AI certification etc.)

Strong Technical Recruiter profile

Mandatory (Experience 1): Must have 7+ years of experience in end to end recruitment (sourcing, screening, interviewing, offer negotiation, joining etc)

Mandatory (Experience 2): Must have 4+ years of experience in tech recruitment across different tech roles

Mandatory ( Tech Skill 1): Strong grasp of technical concepts and ability to evaluate candidate fit for different technical roles

Mandatory (Tech Skills 2): Must have experience of analyzing data to improve hiring funnel, take data-driven hiring decisions

Mandatory (Tech Skills 3): Must be proficient in advanced sourcing techniques such as Boolean search, social media recruiting, and referral programs

Mandatory (Communication): Excellent verbal and written communication skills — should be articulate, confident, and well-spoken in interactions

Mandatory (Company): Product companies

Mandatory (Note): This is an IC role

Professional & Technical Skills: 

- Must To Have Skills: Proficiency in Microsoft Dynamics 365 Commerce Technical.

- Strong understanding of application development methodologies.

- Experience with integration of Microsoft Dynamics 365 with other systems.

- Ability to troubleshoot and resolve application issues effectively.

- Familiarity with user interface design principles and best practices.

Additional Information: 

- The candidate should have minimum 3 years of experience in Microsoft Dynamics 365 Commerce Technical.

We are looking for a React Native developer who can build a performant mobile app on both the iOS and Android platforms. We’re looking to take our dashclicks.com web app and turn portions of it into an amazing mobile app.

You will be responsible for architecting and building this app, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

Responsibilities:

• Transition existing React web apps to React Native.
• Build pixel-perfect UIs across both mobile platforms (iOS and Android).
• Design and develop highly complex application components, and integrate software packages, programs and                reusable objects 
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Make use of additional JavaScript libraries such as Redux to make asynchronous API calls as well as improve the           performance of the apps
• Perform real-time monitoring and fixing crashes.
• Plan the data and presentation layer of the applications’ front-end Implement pixel-perfect UI's that match designs.    
•  Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
• Write unit and integration tests. Work with native modules when required.

Skills:

• 3+ years of experience in React Native (iOS and Android).
• Have a deep knowledge of Redux architecture
• Must have worked with Firebase Database and Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
• Strong understanding of back-end and front-end technologies such as NodeJS, React.JS, Web Socket, Pub-Sub, TypeScript, HTML5, CSS and CSS-In-JS.
• Knowledge of object-oriented programming
• Ability to write well-documented, clean JavaScript code
• React assumptions concepts like Virtual DOM, JSX, Component State and component lifecycle 
• Rock solid at working with third-party dependencies and debugging dependency conflicts
• Familiarity with native build tools, like XCode, Gradle, Android Studio, IntelliJ
• Understanding of REST APIs, the document request model, and offline storage
• Knowledge of monitoring tools like crash reporting and analytics
• Knowledge of functional or object-oriented programming
• Experience with automated testing suites, like (Jest or Mocha)
• Understanding of mobile UI frameworks like Native Base, UI Kitten, Material Kit etc.
• Experience implementing authorization and authentication workflows using JWT, OAuth2 etc.

Things that make us the World’s leading white-label marketing software development company:

• We do not outsource any of our fulfillment services.
• We offer a fully white-labeled dashboard allowing our users’ clients to log in and see their accounts’ progress.
• We offer educational and prospecting tools to help businesses generate growth and revenue.

What do we bring to the table?

• Competitive base pay and benefits package with exciting growth plans.
• A chance to work with professionals across various areas of expertise on a product loved by 30,000+ marketing agencies worldwide.
• 9 hours a day & 5 days a week working structure.
• A chance to learn & grow in a fast-paced environment, driving transformational growth for our brand.
• Fully remote work offers you the chance to balance your professional and personal life.

Come join us on this journey, we're looking forward to talents like you.