MEP Engineer

Company: Wissen Technology

Experience: 4-8 years

Location: Bangalore

Job Overview:

We are seeking a skilled and proactive QA Automation Tester with hands-on experience in Java, Selenium, Rest Assured, and mobile testing across Android and iOS platforms. The ideal candidate will be responsible for designing, developing, and executing automated test scripts to ensure the quality and reliability of our applications across web and mobile platforms.

Key Responsibilities:

• Design and implement robust automation frameworks using Java, Selenium, and Rest Assured
• Develop and maintain automated test scripts for mobile applications (Android & iOS)
• Perform API testing using Rest Assured and validate backend services
• Collaborate with developers, product managers, and QA team members to understand requirements and ensure test coverage
• Execute test cases, analyze results, and report defects with detailed documentation
• Participate in CI/CD pipeline integration for automated test execution
• Ensure cross-platform compatibility and performance of mobile applications
• Maintain test environments and manage test data efficiently

Required Skills & Qualifications:

• Strong programming skills in Java
• Hands-on experience with Selenium WebDriver for web automation
• Proficiency in Rest Assured for API automation
• Experience in mobile automation testing using tools like Appium, XCUITest, or UIAutomator
• Familiarity with Android Studio and Xcode
• Understanding of CI/CD tools (e.g., Jenkins, GitLab CI)
• Knowledge of test management tools (e.g., JIRA, TestRail)
• Excellent problem-solving and analytical skills
• Strong communication and collaboration abilities

Preferred Qualifications:

• ISTQB or equivalent certification
• Experience with performance testing tools (e.g., JMeter)
• Exposure to cloud-based mobile testing platforms (e.g., BrowserStack, Sauce Labs)

About Grey Chain:

Grey Chain is a Generative AI-as-a-service, Mobile & Digital Transformation firm helping organizations reimagine user experiences with disruptive & transformational thinking and partnership.

We are trusted by UNICEF, BOSE, KFINTECH, WHO, and many Fortune 500 Companies.

About the role:

We are hiring a Senior Architect – AI & Enterprise Development, a top-quality professional with a strong technology and communication foundation, who can lead enterprise-level solutioning and architecture design, particularly in AI-enabled transformation.

This role requires a strategic problem solver who can zoom out to see the big picture while having the ability to deep dive into specific areas when required. You’ll lead architecture and solutioning for high-stakes enterprise clients and work closely with delivery teams to ensure robust and scalable outcomes.

Key Responsibilities

• Lead architecture and solutioning initiatives for enterprise-grade applications with a focus on AI/ML integration.
• Collaborate directly with enterprise clients to understand business problems and design innovative, scalable, and cost-effective solutions.
• Act as a technology evangelist, introducing and implementing cutting-edge AI and enterprise tools/frameworks.
• Provide technical leadership and mentorship to engineering and delivery teams.
• Represent Grey Chain in client meetings, primarily across the Delhi/NCR region.
• Ensure architectural quality, scalability, and security of platforms built.
• Conduct feasibility assessments and create POCs to validate solution approaches.

Skills & Experience Required

• 6+ years of experience in enterprise software development, with at least 3 years in an architecture/solutioning capacity.
• Proven experience working with AI/ML frameworks, enterprise platforms, and designing cloud-native solutions.
• Strong understanding of distributed systems, microservices, and modern architecture patterns.
• Excellent communication skills with the ability to convey complex concepts to non-technical stakeholders.
• Based in Delhi/NCR and comfortable with client-facing responsibilities.
• Demonstrated ability to work in fast-paced environments and solve high-impact problems with a positive, can-do attitude.

Good to Have

• Hands-on experience with platforms like AWS/GCP/Azure and containerization tools (Docker, Kubernetes).
• Exposure to enterprise clients in BFSI, Retail, or Consulting sectors.
• Familiarity with tools like GitLab, Trello, Jira, and collaboration platforms like Zoom.

Roles & Responsibilities:

• Collaborate closely with clients to understand their requirements, goals, and any gaps.
• Lead the planning, prioritization, design, development, and deployment of projects.
• Possesses in-depth knowledge and expertise in Workday Integrations and Workday Extend Platform.
• Support existing Integrations and Extend apps by resolving issues and enhancing to add new functionalities.
• Act as a subject matter expert for Workday Extend and provide guidance to clients and colleagues.
• Stay updated with the latest industry trends and developments using Integrations and Extend.
• Collaborate with sales and business development teams to identify new opportunities and contribute to proposal development.
• Utilize your business knowledge and expertise to identify opportunities for technical improvements.
• Work with colleagues across various domains to deliver results and take ownership of both individual and team outcomes.
• Recognize and embody our purpose and values, applying them in your projects and client interactions.
• Foster relationships and communicate effectively to positively influence peers and stakeholders.

Qualification & Experience:

• At least 3 years of experience in Workday Integrations and 2 apps development using Extend is required.
• Passion towards technical development and critical ability to understand current code and resolve issues. 
• Deep understanding of Workday Extend platform, including building custom applications and integrations.
• Strong understanding of REST and SOAP APIs, with experience in integrating Workday with third-party systems. 
• Good knowledge of Integrations and Extend security framework.
• Ability to work with HR, finance, and IT teams to align technical solutions with business needs.
• Strong professional communication skills, both written and verbal.
• Ability to work effectively in a team-oriented environment.
• Proven ability to establish relationships with stakeholders and internal teams.
• Excellent attention to detail and follow-through.

Python Data Engineer

Job Description:

• Design, develop, and maintain database scripts and procedures to support

application requirements.

• Collaborate with software developers to integrate database scripts with

application code.

• Troubleshoot and resolve database issues in a timely manner.

• Perform database maintenance tasks, such as backups, restores, and migrations.

• Implement data security measures to protect sensitive information.

• Develop and maintain documentation for database scripts and procedures.

• Stay up-to-date with emerging technologies and best practices in database

management.

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, or related field.

• 3+ years of Proven experience as a Database Engineer or similar role with python

• Proficiency in SQL and scripting languages such as Python or Js.

• Strong understanding of database management systems, including relational

databases (e.g., MySQL, PostgreSQL, SQL Server) and NoSQL databases (e.g.,

MongoDB, Cassandra).

• Experience with database design principles and data modelling techniques.

• Knowledge of database optimisation techniques and performance tuning.

• Familiarity with version control systems (e.g., Git) and continuous integration

tools.

• Excellent problem-solving skills and attention to detail.

• Strong communication and collaboration skills.

Overall Purpose of the Role:

We are looking for a self-motivated Unreal Engine developer who understands the value of working on unique applications and is extremely passionate about innovating and inventing/discovering new things. The candidate will be responsible for developing and maintaining our platform lineup. The key responsibilities of the job are:

• Perform full life-cycle software development
• (Requirements: analysis, Tech design, implementation, integration, testing, debugging, and support).
• Work directly with researchers and project stakeholders to ensure proper software design and delivery.
• Design and develop modular platforms.
• Stay updated on current trends in AR/VR/MR/XR.
• Writing reusable, testable, and efficient code in rapid timing.
• Writing unit tests for important logic and services.
• Implementation of security and data protection.

Credentials we are looking for:

• (Senior UE Developer) 5 years+ of experience with game development and at least 3 years of experience with Unreal Engine
• An entrepreneurial spirit that drives innovation within a target industry.

Skills essential to the role:

• High proficiency with Unreal Engine 4 Blueprints
• High-Level C++ skills within Unreal Engine 4 and outside.
• Extremely good problem-solving skills
• Networking, replication, and multiplayer integrations with VOIP services and video.
• Knowledge of the Google and Apple app store functionality and build processes.
• Core knowledge of how Unreal Engine 4 works internally
• Ability to modify API’s to get the desired result within Unreal Engine 4
• Ability to create and modify plugins within the Unreal Engine framework
• Understanding of fundamental design principles behind a scalable and modular application.

• Skills that will add value:
• AWS and Gamelift
• PHP, databases and Web Integrations
• Understanding of live streaming formats such RTMP. 
• Basic design skills and minimalist sensibilities. No major design skills required, but an understanding of what makes something look good.
• Basic cross-platform CG asset implementation skill
• Collaborative working using version control tools such as Git and project management applications.
• Low-level project planning and estimation skills.
• Strong leadership skills.
• A wicked sense of humor (you’ll need it).