Software Developer (Windows App/Mobile App);Visual Studio

Job Summary:

We are looking for a skilled QA Tester with a specialization in Vulnerability Testing and Penetration Testing to join our team. The ideal candidate will be responsible for ensuring the security, reliability, and performance of our applications through comprehensive security assessments, Load Testing, penetration testing, and integration of security into CI/CD processes.

Key Responsibilities:

• Design and execute test cases, scripts, and security test plans for web, mobile, and cloud applications.
• Conduct vulnerability assessments and penetration testing to identify and mitigate security risks.
• Detect and analyze threats such as SQL Injection, XSS, CSRF, SSRF, IDOR, and others (OWASP Top 10).
• Integrate automated security testing into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI).
• Collaborate with development, DevOps, and security teams to promote secure coding and architecture practices.
• Utilize tools like Burp Suite, 'Jmeter OWASP ZAP, Metasploit, Kali Linux, Nessus, and similar.
• Perform API security testing and validate authentication & authorization mechanisms (OAuth, JWT, etc.).
• Document findings, assess impact and risk, and provide actionable recommendations for remediation.
• Ensure compliance with regulatory and security standards (e.g., ISO 27001, GDPR, HIPAA, PCI-DSS).

Required Skills & Qualifications:

• 3+ years of experience in QA with a focus on Security & Vulnerability Testing.
• Proficient in manual and automated testing of web and mobile apps.
• Strong experience with penetration testing tools and security frameworks.
• Familiarity with scripting languages like Python, Bash, or JavaScript for test automation.
• Experience with cloud platforms (AWS, Azure, or GCP) is a plus.
• Deep understanding of HTTP, RESTful APIs, and authentication protocols (OAuth, JWT, SAML).
• Working knowledge of network security, IDS/IPS, and firewalls.
• Relevant certifications such as CEH, OSCP, CISSP, or Security+ are a strong plus.

Key Responsibilities:

• Develop and maintain scalable web applications using Node.js, Express, and React
• Collaborate closely with UI/UX teams and backend developers
• Write clean, maintainable, and efficient code
• Integrate APIs and third-party services
• Utilize Docker and Kubernetes (basic level)
• Participate in code reviews and optimize performance…

Skills

• Strong proficiency in JavaScript/TypeScript, React.js, Node.js, and Express.js
• Good understanding of RESTful APIs and system architecture
• Experience with MongoDB, MySQL, or similar databases
• Familiarity with Docker and basic Kubernetes
• Hands-on with Git/GitHub
• Exposure or experience with Generative AI (GenAI) tools/technologies

About the Role

We are looking for a highly skilled and experienced Senior React Native Developer with backend experience to join our team and lead the development of our cross-platform mobile application and its supporting backend services. You'll play a pivotal role in building, launching, and scaling a high-performance app that runs seamlessly on both iOS and Android — all from a single codebase — while also architecting and maintaining robust backend infrastructure in Node.js.

If you're passionate about mobile technologies, experienced in backend systems, and excited about building high-quality products from the ground up, we’d love to hear from you Responsibilities

• Lead the end-to-end development of a cross-platform mobile application using React Native.
• Build and maintain backend services and APIs using Node.js, ensuring scalability and performance.
• Collaborate with product managers, designers, and other engineers to deliver intuitive and seamless user experiences.
• Design and implement secure, reusable, and modular components (both frontend and backend).
• Optimize app and API performance across a wide range of devices and platforms.
• Ensure app and backend compliance with modern security, performance, and design standards.
• Set up and manage CI/CD pipelines for both frontend and backend (e.g., Fastlane, EAS, GitHub Actions).
• Integrate third-party APIs, services, analytics, push notifications, and more.
• Manage app store submissions and backend deployments.
• Mentor junior developers and contribute to establishing mobile and backend development best practices.

Requirements

Must-Have:

• 5+ years of experience in full-stack or mobile application development.
• 3+ years of hands-on experience with React Native.
• 2+ years of experience working with Node.js for backend development.
• Strong understanding of JavaScript (ES6+), TypeScript, and modern React architecture.
• Experience designing and integrating RESTful APIs, managing authentication, and handling network issues.
• Deep knowledge of mobile app development lifecycle for both iOS and Android.
• Familiarity with native build tools (Xcode, Android Studio).
• Solid grasp of mobile UI/UX principles and performance optimization techniques.
• Proficiency with Git, GitHub/GitLab, and agile workflows.
• Experience with features like push notifications, deep linking, in-app purchases, and analytics SDKs.

Preferred:

• Experience with Expo or EAS for managed workflows.
• Knowledge of CI/CD tools (Fastlane, Bitrise, GitHub Actions, etc.).
• Exposure to native modules (Objective-C/Swift and Java/Kotlin).
• Familiarity with automated testing frameworks (Jest, Detox, etc.).
• Experience publishing apps to the App Store and Google Play.
• Prior experience in startups or high-growth product environments.
• Working knowledge of databases (e.g., MongoDB, PostgreSQL) and cloud infrastructure (e.g., AWS, Firebase).

What We Offer

• Opportunity to lead and build a product end-to-end — frontend and backend.
• Work with a dynamic, high-performing team in a fast-paced, collaborative environment.
• Remote-first culture with flexible working hours.
• Competitive salary and equity options (if applicable).
• Dedicated learning and development budget to help you grow.

jumpingMinds (jM) is a Mental Health Tech startup leveraging the power of community and

technology to disrupt the growing global Mental Health & Wellness industry. It's a

first-of-its-kind anonymous safe space designed to make someone under stress feel better

instantly through personalized smart solutions. We have consistently seen that ~70% of jM

users feel better after just one conversation. We launched the product ~18 months ago, and

have been receiving an amazing response with over 500k+ community and Better than Best

In Class metrics across the board. We have been awarded 7 times out of which we have

been recognized by Google thrice already!

Job Description

We are hiring for talented Graphic Designer to join our team and create engaging & impactful designs

Responsibilities

• Taking design briefs to understand requirements
• Conceptualizing and developing design concepts, graphics, and layouts.
• Designing and producing collateral in accordance with brand guidelines.
• Presenting ideas, concepts, and design solutions to various stakeholders and incorporating their feedback into the final design.

Requirements and Skills :

• Bachelor’s Degree in Design, Fine Arts or a related field
• Have prior experience of 6 months as a Graphic Designer as well as a strong portfolio of related projects
• Possess good knowledge of design tools such as Adobe InDesign, Illustrator, Dreamweaver, Photoshop
• Has strong attention to detail and a keen eye for aesthetics
• Has excellent communication skills and can clearly articulate ideas, designs, and suggestions
• Is a strong team player who can collaborate effectively with different stakeholders

What is in store for you?

• Opportunity to learn, grow and be a role model for young team members
• 
  
• Market Competitive salary
• Opportunity to work with the Founding Team members

• Proven 4+ years of experience in MEAN or MERN stack frameworks
• In-depth knowledge of NodeJS, React Js Express.JS along with the
• JavaScript Development frameworks on both client and server-side
• Skilled in Web App development (React + Redux) with Frameworks like Bootstrap / Material
• Deep understanding of HTML DOM objects, CSS & JavaScript events, and experience in various build tools like NPM / Webpack.
• Proficiency with both consuming, designing, and integrating APIs (RESTful and SOAP) using redux/thunk
• Designing database for a scalable and secure system using NoSQL (MongoDB) or RDBMS (MySQL or PostgreSQL)
• Thorough understanding and relatable experience of Git, repository management, and related workflows.
• Excellent communication and customer interfacing skills
• Should have problem-solving, prioritizing tasks, multitasking abilities
• Experience with CI/CD, DevOps practices

ETL Developer – Talend

Job Duties:

• ETL Developer is responsible for Design and Development of ETL Jobs which follow standards,

best practices and are maintainable, modular and reusable.

• Proficiency with Talend or Pentaho Data Integration / Kettle.
• ETL Developer will analyze and review complex object and data models and the metadata

repository in order to structure the processes and data for better management and efficient

access.

• Working on multiple projects, and delegating work to Junior Analysts to deliver projects on time.
• Training and mentoring Junior Analysts and building their proficiency in the ETL process.
• Preparing mapping document to extract, transform, and load data ensuring compatibility with

all tables and requirement specifications.

• Experience in ETL system design and development with Talend / Pentaho PDI is essential.
• Create quality rules in Talend.
• Tune Talend / Pentaho jobs for performance optimization.
• Write relational(sql) and multidimensional(mdx) database queries.
• Functional Knowledge of Talend Administration Center/ Pentaho data integrator, Job Servers &

Load balancing setup, and all its administrative functions.

• Develop, maintain, and enhance unit test suites to verify the accuracy of ETL processes,

dimensional data, OLAP cubes and various forms of BI content including reports, dashboards,

and analytical models.

• Exposure in Map Reduce components of Talend / Pentaho PDI.
• Comprehensive understanding and working knowledge in Data Warehouse loading, tuning, and

maintenance.

• Working knowledge of relational database theory and dimensional database models.
• Creating and deploying Talend / Pentaho custom components is an add-on advantage.
• Nice to have java knowledge.

Skills and Qualification:

• BE, B.Tech / MS Degree in Computer Science, Engineering or a related subject.
• Having an experience of 3+ years.
• Proficiency with Talend or Pentaho Data Integration / Kettle.
• Ability to work independently.
• Ability to handle a team.
• Good written and oral communication skills.