Sr. QA Engineer

We are looking for a skilled SDET Full Stack Engineer who can design, develop, and maintain automation solutions to ensure high-quality software delivery. The ideal candidate should have strong Java programming skills, hands-on experience with automation frameworks, API testing, and debugging complex application issues..

Key Responsibilities

• Design, develop, and maintain robust automation frameworks using Java, Selenium, and Appium.
• Perform end-to-end testing across web, mobile, and backend systems.
• Build and execute API automation tests using Java-based frameworks.
• Validate REST APIs, analyze failures, and troubleshoot issues effectively.
• Write and optimize complex SQL queries for data validation and testing.
• Collaborate with developers, product managers, and QA teams to identify and resolve quality issues.
• Debug automation failures and identify root causes across application layers.
• Work with cloud environments like AWS for testing and deployment validation.
• Understand application performance aspects, including cache memory concepts and their impact on systems.
• Contribute to improving test strategies, CI/CD pipelines, and overall engineering quality.

Required Skills & Qualifications

• 1–3 years of experience as an SDET / QA Automation Engineer / Test Automation Engineer.
• Strong programming skills in Java with hands-on testing experience.
• Strong experience with Selenium WebDriver automation.
• Hands-on experience in API Testing using Java (REST Assured or similar frameworks).
• Good knowledge of SQL queries and database validation.
• Experience with Appium for mobile automation testing.
• Exposure to AWS/cloud environments.
• Strong debugging and troubleshooting skills.
• Basic understanding of cache memory concepts and application behavior.

Good to Have

• Knowledge of Python programming.
• Experience with CI/CD tools like Jenkins/GitHub Actions.
• Understanding of Agile development practices.
• Experience working on large-scale consumer applications.

Ideal Candidate

We are looking for someone who:

• Loves solving complex engineering problems.
• Has strong Java coding fundamentals.
• Can independently automate, debug, and improve testing processes.
• Understands backend systems, APIs, databases, and cloud environments.
• Has a quality-first mindset and enjoys working in a fast-paced product environment.

🚀 Hiring: Flutter Tech Lead

⭐ Experience: 7+ Years

📍 Location: Bangalore

⭐ Work Mode:- Hybrid

⏱️ Notice Period: Immediate Joiners

(Only immediate joiners & candidates serving notice period)

We’re looking for a passionate and experienced Flutter Tech Lead to join our team and drive the development of scalable, high-performance multi-platform applications across Desktop, iOS, and Android.

🔹 Key Responsibilities:

✅Design, develop, and architect scalable multi-platform applications using Flutter

✅Translate business requirements into robust technical solutions

✅Ensure application performance, security, scalability, and reliability

✅Review code, user stories, and UX designs for technical feasibility

✅Break down complex requirements into actionable development tasks

🔹 Requirements:

✅7–9 years of overall software development experience

✅Strong hands-on experience in Flutter (Mobile + Desktop)

✅Minimum 2 years of team leadership and mentoring experience

✅Solid understanding of software development lifecycle (SDLC)

✅Experience with Agile methodologies and CI/CD pipelines

🔹 Must-Have Skills:

✅ Flutter Development (Mobile + Desktop)

✅ Team Leadership & Technical Mentoring

✅ Scalable Application Architecture

Location: Remote; Geography restricted to India

Type: Full-time or Part-time Contract Work

Fluent Language Skills Required: English & Hindi. Native-level fluency in English and Hindi is required for this position.

Why This Role Exists

At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.

This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is optional and supported by clear guidelines and wellness resources. Before being exposed to any content, the topics will be clearly communicated.

What You’ll Do

• Red team conversational AI models and agents: jailbreaks, prompt injections, misuse cases, bias exploitation, multi-turn manipulation
• Generate high-quality human data: annotate failures, classify vulnerabilities, and flag systemic risks
• Apply structure: follow taxonomies, benchmarks, and playbooks to keep testing consistent
• Document reproducibly: produce reports, datasets, and attack cases customers can act on

Who You Are

• You bring prior red teaming experience (AI adversarial work, cybersecurity, socio-technical probing)
• You’re curious and adversarial: you instinctively push systems to breaking points
• You’re structured: you use frameworks or benchmarks, not just random hacks
• You’re communicative: you explain risks clearly to technical and non-technical stakeholders
• You’re adaptable: thrive on moving across projects and customers

Nice-to-Have Specialties

• Adversarial ML: jailbreak datasets, prompt injection, RLHF/DPO attacks, model extraction
• Cybersecurity: penetration testing, exploit development, reverse engineering
• Socio-technical risk: harassment/disinfo probing, abuse analysis, conversational AI testing
• Creative probing: psychology, acting, writing for unconventional adversarial thinking

What Success Looks Like

• You uncover vulnerabilities automated tests miss
• You deliver reproducible artifacts that strengthen customer AI systems
• Evaluation coverage expands: more scenarios tested, fewer surprises in production
• Mercor customers trust the safety of their AI because you’ve already probed it like an adversary

Why Join Mercor

• Build experience in human data-driven AI red teaming at the frontier of safety
• Play a direct role in making AI systems more robust, safe, and trustworthy

The contract rate for this project will be aligned with the level of expertise required, the sensitivity of the material, and the scope of work. Competitive rates commensurate with experience.

Web Developer 

A good Web Developer should have experience in designing, developing, and maintaining websites across multiple platforms. The most typical duties and responsibilities of the web developer include:

1. ·      Designing and building responsive and mobile-friendly websites optimised for different devices and browsers
2. ·         Writing clean, efficient, and well-documented code using languages such as HTML, CSS, XML, JavaScript AND React
3. ·         Implementing and maintaining website content management systems
4. ·         Troubleshooting and debugging issues to ensure websites are functioning correctly
5. ·         Staying up-to-date with the latest web technologies and industry trends to ensure the website is current and secure
6. ·         Creating and managing databases for website functionality
7. ·         Ensuring website accessibility and security to protect sensitive data and user information
8. ·         Maintaining and updating existing websites
9. ·         Testing both new and current website and correcting potential errors that may arise

Experience : 5 to 10 Years

Location : Mulund

Are you a champion in your domain, driven by a passion for development, eager to kickstart your career in Full Stack Engineer, and hungry for a new and exciting challenge? Look no further! At Argon-Quber, we are on a mission to revolutionize the tech industry, and we are seeking exceptional Full Stack Engineer Inters like you to join our elite team.

We pride ourselves on being a hub of innovation, where cutting-edge technologies and groundbreaking ideas converge. As a Full Stack Engineer Intern, you will be at the forefront of this revolution, pushing the boundaries of what is possible and shaping the future of software development.

Job Description:

We are seeking a highly skilled and motivated Full Stack Engineer Intern with 0-1 years of experience to join our dynamic team. As a Full Stack Engineer Intern, you will be responsible for learning, developing and maintaining both front-end and back-end applications. You will collaborate with cross-functional teams to design, develop, and implement cutting-edge solutions.

What You Will Do:

• Collaborate with stakeholders and end-users to gather feedback and iterate on product features to ensure an exceptional user experience.
• Design, develop, and deploy scalable and secure full stack applications.
• Collaborate with UI/UX designers and product managers to translate wireframes and prototypes into functional web applications.
• Develop and maintain server-side logic using modern programming languages and frameworks.
• Build efficient and reusable front-end components and libraries.
• Implement responsive and mobile-friendly user interfaces.
• Integrate third-party APIs and services to enhance application functionality.
• Ensure high-performance and availability of applications through code optimization and thorough testing.
• Debug and resolve technical issues reported by clients or stakeholders.
• Stay up-to-date with emerging technologies, industry trends, and best practices in web development.
• Participate in code reviews and provide constructive feedback to peers.
• Collaborate with a diverse team of developers, designers, and product managers to create innovative and user-friendly web applications.
• Participate in the entire software development lifecycle, from requirements gathering and design to development, testing, and deployment.
• Contribute to the architecture and technical decisions of our projects, leveraging your expertise to drive technical excellence.
• Continuously improve your skills and stay updated on the latest technologies, frameworks, and best practices in full stack development.
• Embrace agile methodologies and actively participate in sprint planning, stand-ups, and retrospectives to ensure successful project delivery.
• Take ownership of your work and deliver high-quality code that is scalable, efficient, and maintainable.
• Be a problem solver and find creative solutions to overcome challenges encountered during the development process.

What we're looking for:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 0-1 years of professional experience as a Full Stack Developer.
• Proficiency in front-end development technologies such as HTML, CSS, JavaScript (ES6+), and modern front-end frameworks like React, Angular, or Vue.js.
• Strong understanding of server-side languages like Node.js, Python, or Ruby, and related frameworks such as Express, Django, or Ruby on Rails.
• Experience with relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Redis).
• Familiarity with version control systems (e.g., Git) and Agile development methodologies.
• Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
• Solid understanding of RESTful APIs and the ability to integrate them into applications.
• Experience with testing frameworks (e.g., Jest, Jasmine, PyTest) and writing unit tests.
• Strong problem-solving and analytical skills.
• Excellent communication and collaboration skills to work effectively in a team environment.
• Ability to handle multiple projects and prioritize tasks effectively.
• Preferred candidate is to be in Bangalore location.
• Experience with containerization technologies (e.g., Docker, Kubernetes).
• Knowledge of serverless architecture and deployment (e.g., AWS Lambda, Azure Functions).
• Familiarity with DevOps practices and CI/CD pipelines.
• Understanding of GraphQL and related frameworks (e.g., Apollo).
• Knowledge of TypeScript for both front-end and back-end development.

Duration:

This is a paid internship position for a duration of 6 months. The starting date will be determined based on the availability of the selected candidate.

Here's why Argon-Quber is the ultimate destination for top-tier Engineers:

• Innovation is Our DNA: At Argon-Quber, we thrive on innovation and embrace disruptive technologies. Join our team and be a part of our relentless pursuit of groundbreaking solutions that redefine industry standards.
• Empowerment and Autonomy: We believe in empowering our developers to take ownership of their work. At Argon-Quber, you will have the autonomy to make strategic decisions, influence the architectural direction, and unleash your full potential.
• World-Class Team: Join forces with a team of brilliant minds, industry experts, and thought leaders who share a common goal: to create exceptional software solutions. Collaborate, learn from each other, and be inspired by the collective brilliance that surrounds you.
• Unparalleled Growth Opportunities: We are committed to your professional growth. Whether you aspire to become a technical guru, a team lead, or even venture into management, Argon-Quber provides you with the resources, mentorship, and support needed to climb the career ladder.
• Impact at Scale: Your work at Argon-Quber will reach millions of users, transforming industries and improving lives. You will have the opportunity to create solutions that leave a lasting impact, disrupt markets, and shape the digital landscape.
• Culture of Excellence: At Argon-Quber, we foster a culture of excellence where only the best is accepted. We celebrate achievements, recognize exceptional talent, and create an environment where your brilliance is acknowledged and rewarded.
• Work Hard, Party Harder: We believe that a healthy work-life balance leads to increased creativity and productivity. Enjoy a flexible work environment, social events, team outings, and a supportive atmosphere that values your well-being.

Location:

This position is based in Bangalore, India. Please only apply if you are currently residing in or willing to relocate to Bangalore.

If you are ready to unleash your true potential, work on game-changing projects, and be a part of Argon-Quber, an organization that will empower you to achieve greatness, then look no further.

• Join us in shaping the future of technology and revolutionizing the way the world experiences software. Apply now and embark on an extraordinary journey at Argon-Quber where your skills will be honed, your creativity will thrive, and your impact will be unmatched. Let's build the future together!

Computer Operator duties and responsibilities

• Identifying and correcting file and system errors.
• Performing data processing operations according to a business production schedule.
• Performing backup procedures to reduce the risk of data loss.
• Maintaining computer equipment and inventory and organizing repairs as needed.

Roles, Responsibilities and Experience:

• Cross-platform mobile app developer who has developed mobile applications and has strong experience with Ionic and Angular 7+.
• Experienced in the development and management of mobile applications, particularly hybrids (Android / iOS)
• Comprehensive experience in mobile application architecture planning
• Well qualified in mobile application design and optimization. The ideal candidate will be able to provide solutions to improve mobile app quality, understand emerging technologies, implement standards and best practices thereby able to enhance the existing stage of development and bring the mobile application, from a product standpoint, 'to the next level'
• Continuously discover, evaluate and implement new technologies as well as frameworks so as to maximize ongoing development efficiencies
• Accurately estimate development timelines and deliver per set schedule
• Solid knowledge of mobile app development practices, along with mobile testing tools and techniques
• Expertise in optimizing the mobile apps' performance
• Experienced in using Agile principles and methodologies
• A deep understanding of the mobile landscape and user behavior patterns is mandatory

Required Skills:

• Experience using web services (HTTP, REST, SOAP) using JSON.
• Knowledge of NodeJS and MongoDB will be an added advantage.
• Good knowledge of object-oriented design patterns and Multi-threading concepts
• Good knowledge of the SQLite database and the Google Play Services like Push Notifications
• Strong mobile UI design (multi-screen resolutions), coding, support and maintenance
• Knowledge of HTML5, JavaScript, and the third-party API (like Facebook, Twitter, etc.) will be added advantage
• Experience with third-party libraries and APIs
• Proficient iOS and Android mobile app experience are a plus

We are looking for a front end engineer with focus on UI/UX engineer with superb technical and aesthetic aptitude. The front end engineer will primarily be responsible for building and delivering custom solutions for our customers including the graphic design, experience design, and coding of the front ends. In this role, we expect you to gain an intimate understanding of your user and the value they’ll derive from the solution and develop user interfaces to deliver that value to the user in an ideal manner. The successful candidate will be curious, creative, ambitious, self motivated, flexible, and have a propensity for taking action.

Although your primary responsibilities will be around front-end work, we prize individuals who are willing to step in and contribute to other areas including automation, tooling, and management of applications.

As part of the early engineering team, you will have a chance to make a measurable impact in future of Thinkdeeply as well as having a significant amount of responsibility.

Skills

Required Skills:

• 5+ years in architecting and building Single Page Applications (SPA)
• Shipped at least 2+ applications using Angular/AngularJs
• Expertise in building Angularjs and Angular with integration and unit tests
• Experience in upgrading angular/js versions and converting angularjs -> angular.
• Good working knowledge of other frameworks such as REACT, nodejs, meteor etc.
• Experience with package management tools such as webpack for minification, uglification etc
• Experience with creating embeddable widgets
• Expertise with CSS frameworks such as Bootstrap4

Desired Skills:

• Demonstrated expertise of building cloud native applications
• Familiarity with administration of CI/CD such as jenkins

Responsibilities

• Develop new user-facing features
• Build reusable code and libraries for future use
• Collaborate with other team members and stakeholders to create UI/UX designs
• Ensure the technical feasibility of UI/UX designs
• Optimize application for maximum speed and scalability
• Collaborate with other team members and stakeholders

• Strong conceptualization ability, strong visual communication ability, and creative skills.
• Understanding of contemporary user experience planning, interaction design, and visual design.
• Candidate must absolutely be in sync with recent design standards and trends.
• Work experience in designing UI for mobile, web and desktop-based applications
• Experience with HTML, CSS, JavaScript, jQuery a plus
• Expertise in Creating Pixel Perfect HTML/ CSS/Theme a plus
• Understanding and experience with responsive and multi-device design.
• Strong working knowledge of Photoshop and associated design tools.
• Working with Content management systems
• Editing content, debugging code and re-designing webpages