Research Associate

Mandatory (Total Experience): Must have 5+ years of overall experience in Testing/QA

Mandatory (Experience 1): Must have 2+ years of experience in testing AI/ML models and data-driven applications, across NLP, recommendation engines, fraud detection, and advanced analytics models

Mandatory (Experience 2): Must have expertise in validating AI/ML models for accuracy, bias, explainability, and performance, ensuring decisions are fair, reliable, and transparent

Mandatory (Experience 3): Must have strong experience to design AI/ML test strategies, including boundary testing, adversarial input simulation, and anomaly monitoring to detect manipulation attempts by marketplace users (buyers/sellers)

Mandatory (Tools & Frameworks): Proficiency in AI/ML testing frameworks and tools (like PyTest, TensorFlow Model Analysis, MLflow, Python-based data validation libraries, Jupyter) with the ability to integrate into CI/CD pipelines

Mandatory (Business Awareness): Must understand marketplace misuse scenarios, such as manipulating recommendation algorithms, biasing fraud detection systems, or exploiting gaps in automated scoring

Mandatory (Communication Skills): Must have strong verbal and written communication skills, able to collaborate with data scientists, engineers, and business stakeholders to articulate testing outcomes and issues.

Mandatory (Education):Degree in Engineering, Computer Science, IT, Data Science, or a related discipline (B.E./B.Tech/M.Tech/MCA/MS or equivalent)

Mandatory Location: Candidate must be based within Delhi NCR (100 km radius)

Preferred

Preferred (Certifications): Certifications such as ISTQB AI Testing, TensorFlow, Cloud AI, or equivalent applied AI credentials are an added advantage.

Job Description for PostgreSQL Lead

Job Title: PostgreSQL Lead

Company: Mydbops

About us:

As a seasoned industry leader for 8 years in open-source database management, we specialise in providing unparalleled solutions and services for MySQL, MariaDB, MongoDB, PostgreSQL, TiDB, Cassandra, and more. At Mydbops, we are committed to providing exceptional service and building lasting relationships with our customers. Our Customer Account Management team is vital in ensuring client satisfaction and loyalty.

Role Overview

As the PostgreSQL Lead, you will own the design, implementation, and operational excellence of PostgreSQL environments. You’ll lead technical decision-making, mentor the team, interface with customers, and drive key initiatives covering performance tuning, HA architectures, migrations, and cloud deployments.

Key Responsibilities

• Lead PostgreSQL production environments: architecture, stability, performance, and scalability
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• Oversee complex troubleshooting, query optimization, and performance analysis
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• Architect and maintain HA/DR systems (e.g., Streaming Replication, Patroni, repmgr)
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• Define backup, recovery, replication, and failover protocols
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• Guide DB migrations, patches, and upgrades across environments
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• Collaborate with DevOps and cloud teams for infrastructure automation
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• Use monitoring (pg_stat_statements, PMM, Nagios or any monitoring stack) to proactively resolve issues
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• Provide technical mentorship—conduct peer reviews, upskill, and onboard junior DBAs
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• Lead customer interactions: understand requirements, design solutions, and present proposals
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• Drive process improvements and establish database best practices

Requirements

• Experience: 4-5 years in PostgreSQL administration, with at least 2+ years in a leadership role
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• Performance Optimization: Expert in query tuning, indexing strategies, partitioning, and execution plan analysis.
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• Extension Management: Proficient with critical PostgreSQL extensions including:
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• pg_stat_statements – query performance tracking
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• pg_partman – partition maintenance
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• pg_repack – online table reorganization
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• uuid-ossp – UUID generation
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• pg_cron – native job scheduling
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• auto_explain – capturing costly queries
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• Backup & Recovery: Deep experience with pgBackRest, Barman, and implementing Point-in-Time Recovery (PITR).
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• High Availability & Clustering: Proven expertise in configuring and managing HA environments using Patroni, repmgr, and streaming replication.
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• Cloud Platforms: Strong operational knowledge of AWS RDS and Aurora PostgreSQL, including parameter tuning, snapshot management, and performance insights.
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• Scripting & Automation: Skilled in Linux system administration, with advanced scripting capabilities in Bash and Python.
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• Monitoring & Observability: Familiar with pg_stat_statements, PMM, Nagios, and building custom dashboards using Grafana and Prometheus.
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• Leadership & Collaboration: Strong problem-solving skills, effective communication with stakeholders, and experience leading database reliability and automation initiatives.
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Preferred Qualifications

• Bachelor’s/Master’s degree in CS, Engineering, or equivalent
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• PostgreSQL certifications (e.g., EDB, AWS)
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• Consulting/service delivery experience in managed services or support roles
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• Experience in large-scale migrations and modernization projects
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• Exposure to multi-cloud environments and DBaaS platforms

What We Offer:

• Competitive salary and benefits package.
• Opportunity to work with a dynamic and innovative team.
• Professional growth and development opportunities.
• Collaborative and inclusive work environment.
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Job Details:

• Work time: General shift
• Working days: 5 Days
• Mode of Employment - Work From Home
• Experience - 4-5 years

Job Summary:

We are seeking a highly skilled Senior Android Developer with over 5 years of experience to join our dynamic team. The ideal candidate will have a deep understanding of Android development, strong problem-solving skills, and a track record of delivering high-quality mobile applications. You will lead development efforts, mentor junior developers, and work closely with cross-functional teams to build and maintain exceptional Android applications.

Key Responsibilities:

• Design, develop, and maintain high-performance Android applications.
• Collaborate with product managers, designers, and other stakeholders to define and implement application features.
• Lead code reviews and provide mentorship to junior developers.
• Ensure the performance, quality, and responsiveness of applications.
• Identify and troubleshoot issues, and implement solutions to improve application performance.
• Stay up-to-date with the latest industry trends and technologies to ensure our applications remain competitive.
• Write clean, maintainable, and efficient code, following best practices and coding standards.
• Contribute to the architecture and design of new features and improvements.
• Work with APIs and integrate third-party libraries and services.
• Participate in Agile development processes, including sprint planning, daily stand-ups, and retrospectives.

Requirements:

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• Over 5 years of experience in Android development, with a strong portfolio of released applications on the Google Play Store.
• Proficiency in Java and Kotlin, with a deep understanding of Android SDK and Android Studio.
• Experience with modern architectural patterns (e.g., MVVM, MVP) and libraries (e.g., Retrofit, Dagger, Room).
• Strong understanding of RESTful APIs and third-party libraries and APIs.
• Experience with version control systems such as Git.
• Knowledge of continuous integration and deployment processes.
• Excellent problem-solving skills and ability to work independently as well as part of a team.
• Strong communication skills, with the ability to articulate technical concepts to non-technical stakeholders.

Preferred Skills:

• Experience with Flutter or other cross-platform frameworks.
• Knowledge of Android Jetpack components and libraries.
• Familiarity with mobile application security best practices.
• Experience with cloud services and backend integration.
• Contributions to open-source projects or involvement in the Android developer community.

Benefits:

• Competitive salary and performance bonuses.
• Comprehensive health and dental insurance.
• Flexible working hours and remote work options.
• Professional development opportunities and career growth.
• A supportive and inclusive work environment.

We are seeking a talented and detail-oriented Technical Content Writer to join our team. As a key member of our marketing and communications department, you will play a crucial role in crafting clear, engaging, and technically accurate content related to cybersecurity.

Key Responsibilities:

Content Creation:

• Develop high-quality, technical content including whitepapers, blogs, case studies, and user guides that effectively communicate complex cybersecurity concepts to various audiences.

Research and Expertise:

• Stay updated on the latest trends, technologies, and threats in the cybersecurity landscape to ensure the accuracy and relevance of the content.

Collaboration:

• Work closely with subject matter experts, engineers, and marketing team members to gather information and insights for content development.

Content Strategy:

• Contribute to content strategy and planning, ensuring that the content aligns with the company's messaging and goals.

Editing and Proofreading:

• Review and edit content for clarity, coherence, and adherence to company style guidelines.

SEO Optimization:

• Implement SEO best practices to improve the visibility and accessibility of our content in search engine results.

Documentation:

• Create and maintain technical documentation, manuals, and guides for our products and services.

Qualifications:

• Bachelor’s degree in Computer Science, Cybersecurity, Technical Writing, English, or a related field.
• Proven experience in technical content writing, specifically in the cybersecurity domain.
• Strong understanding of cybersecurity concepts, technologies, and best practices.
• Excellent writing, editing, and proofreading skills with an emphasis on clarity and conciseness.
• Ability to translate complex technical information into easily understandable content for a non-technical audience.
• Familiarity with SEO principles and tools.
• Proficiency in industry-standard writing and collaboration tools (e.g., Microsoft Office, Google Workspace, Markdown).
• Strong organizational and time-management skills, with the ability to meet deadlines in a fast-paced environment.

Responsibilities

• Work as part of a small team to build Flutter application.
• Architect, build and maintain an excellent mobile application with clean code.
• Build pixel-perfect, buttery smooth UIs across both mobile platforms.
• Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
• Integrate third-party API's.
• Write unit and integration tests.
• Release applications to the Apple and Google Play stores.
• Ability to take absolute ownership over assigned work.

Requirements

• 2 - 3 years of professional mobile application development experience.
• 2+ years of professional experience working with Flutter.
• Extensive knowledge of Dart language and ecosystem.
• Understanding of Restful API and experience on various client libraries.
• Proficient understanding of code versioning tools, such as Git.
• Meaningful experience working in a startup environment.

1. Design and develop features using Java, Spring, and Hibernate
2. Ability to design database schema, develop views and stored procedures
3. Maintain existing software systems by identifying and

Correcting software defects.

1. Review and analyse business requirements and provide technical software defects.

Key Skills:

1. Good understanding of algorithms, data structures & design patterns
2. Thorough understanding of core Java, Spring framework
3. Experience with Spring Boot to bootstrap applications
4. Good understanding and working experience with RESTful web services
5. Knowledge of modern authorization mechanisms, such as JSON Web Token and OAuth2 - Familiarity with code versioning tools such as Git, etc.
6. Self-starter who can think outside of the box, and come up with a solution to resolve and mitigate complex problems
7. Experience working in an Agile development environment using methodologies like Scrum and tools like JIRA, Confluence, etc Experience.Comfortable with MYSQL,Mongodb

Role & Responsibilities:

1. Design and develop features using Java, Spring, and Hibernate
2. Ability to design database schema, develop views and stored procedures
3. Maintain existing software systems by identifying and correcting software defects
4. Review and analyze business requirements and provide technical feasibility and estimates
5. 2-4 years of work experience developing Java-based backend applications. Around 1 year of work experience e using Spring Boot, Spring Cloud and Microservices.

Job Description:                                           

Expertrons is an initiative by experienced professionals turned entrepreneurs (IITB alum) having built a few of India's largest companies across multiple domains. This will be an opportunity to directly work with the founders. What we are looking for: An entrepreneurial, thoughtful and positive mindset/approach to solving large problems, capable of adapting to changing market conditions, willing to join a growing startup, a rational and no-nonsense approach and practical thought process.

We at Expertrons are looking for a talented Senior Executive for User Acquisition

Roles and Responsibilities

1) Deliver volume, quality, TAT & cost outcomes (in accordance with quarterly OKRs) for paid user acquisition (i.e. advertising) within India.
2) Stay ahead of the curve by tracking metrics, analyzing data, identifying emergent trends, researching competitive activity & presenting insights.
3) Continuously improve & help make Expertron's Marketing team a centre of excellence by aggressively adopting automation and dashboarding.

Who can Apply :
1) 2-4 years paid acquisition experience for consumer brands in India, especially UAC.
2) Advanced working knowledge of MS Excel
3) Strong natural curiosity problem-solving abilities, statistical foundations, research skills, growth mindset, and high work ethic.