11+ Hashcash Jobs in India

We are seeking an experienced Cloud Penetration Tester to assess and secure our AWS, Azure, and GCP environments. You will simulate real-world cyber-attacks on cloud infrastructure, SaaS platforms, and APIs to identify security weaknesses and help engineering teams strengthen cloud defenses.

🔐 Key Responsibilities

• Conduct cloud penetration testing across AWS, Azure, and GCP
• Identify misconfigurations, exposed services, IAM weaknesses, and attack paths
• Perform web, API, and SaaS application security testing
• Test IAM roles, policies, authentication, and authorization controls
• Perform SSRF, token theft, and cloud metadata attacks
• Assess S3, Azure Blob, and Cloud Storage security
• Test Kubernetes clusters, containers, and CI/CD pipelines
• Simulate real-world attacker techniques and lateral movement
• Produce clear, actionable vulnerability reports with remediation guidance
• Work with DevOps and Engineering teams to improve cloud security

🛠️ Required Skills

☁️ Cloud Platforms

• AWS (IAM, EC2, S3, RDS, Lambda)
• Azure (Azure AD, VMs, Storage Accounts)
• GCP (IAM, Compute Engine, Cloud Storage)

🔓 Offensive Security

• Cloud tools: Pacu, ScoutSuite, CloudMapper, Stormspotter
• Web & API testing: Burp Suite, Nuclei, OWASP ZAP, SQLmap
• Exploitation: Metasploit, Sliver, Cobalt Strike (or equivalent)
• Privilege escalation: LinPEAS, WinPEAS, GTFOBins

🧪 DevSecOps & Containers

• CI/CD security (GitHub, GitLab, Jenkins)
• Secrets scanning (Gitleaks, TruffleHog)
• Container & Kubernetes security (Trivy, Kube-Hunter)

🎓 Preferred Qualifications

• Certifications: OSCP, CEH, CRTO, AWS Security Specialty
• Experience in Red Team, Bug Bounty, or Cloud Security Operations
• Knowledge of MITRE ATT&CK for Cloud
• Experience with SOC2, ISO 27001, or PCI-DSS environments

Job Title: Data Scientist

Location: Bangalore (Hybrid/On-site depending on project needs)

About the Role

We are seeking a highly skilled Data Scientist to join our team in Bangalore. In this role, you will take ownership of data science components across client projects, build production-ready ML and GenAI-powered applications, and mentor junior team members. You will collaborate with engineering teams to design and deploy impactful solutions that leverage cutting-edge machine learning and large language model technologies.

Key Responsibilities

ML & Data Science

• Develop, fine-tune, and evaluate ML models (classification, regression, clustering, recommendation systems).
• Conduct exploratory data analysis, preprocessing, and feature engineering.
• Ensure model reproducibility, scalability, and alignment with business objectives.

GenAI & LLM Applications

• Prototype and design solutions leveraging LLMs (OpenAI, Claude, Mistral, Llama).
• Build RAG (Retrieval-Augmented Generation) pipelines, prompt templates, and evaluation frameworks.
• Integrate LLMs with APIs and vector databases (Pinecone, FAISS, Weaviate).

Product & Engineering Collaboration

• Partner with engineering teams to productionize ML/GenAI models.
• Contribute to API development, data pipelines, technical documentation, and client presentations.

Team & Growth

• Mentor junior data scientists and review technical contributions.
• Stay up to date with the latest ML & GenAI research and tools; share insights across the team.

Required Skills & Qualifications

• 4.5–9 years of applied data science experience.
• Strong proficiency in Python and ML libraries (scikit-learn, XGBoost, LightGBM).
• Hands-on experience with LLM APIs (OpenAI, Cohere, Claude) and frameworks (LangChain, LlamaIndex).
• Strong SQL, data wrangling, and analysis skills (pandas, NumPy).
• Experience working with APIs, Git, and cloud platforms (AWS/GCP).

Good-to-Have

• Deployment experience with FastAPI, Docker, or serverless frameworks.
• Familiarity with MLOps tools (MLflow, DVC).
• Experience working with embeddings, vector databases, and similarity search.

An Interior Designer creates functional, safe, and aesthetically pleasing spaces by collaborating with clients, selecting furniture and materials, and ensuring designs adhere to building codes and regulations. They translate client needs into design plans, often using software like CAD, and may also manage project timelines and budgets. 

Key Responsibilities:

• Client Collaboration:
• Understanding client needs and preferences to create designs that meet their specific requirements. 
• Design Planning:
• Developing floor plans, layout schemes, and spatial arrangements for interior spaces. 
• Material Selection:
• Choosing furniture, finishes, lighting, and other materials that enhance the space's aesthetics and functionality. 
• Technical Expertise:
• Understanding building codes, regulations, and construction techniques to ensure the safety and integrity of designs. 
• Project Management:
• Managing project timelines, budgets, and coordinating with contractors and other professionals. 
• Communication and Presentation:
• Presenting design concepts to clients, using visual aids like drawings, sketches, and mood boards. 
• Problem Solving:
• Addressing challenges that arise during the design process, such as budget constraints or technical issues. 

Required Skills:

• Technical Proficiency: Using design software (CAD, BIM, etc.), understanding building codes, and knowledge of construction techniques. 
• Creative Vision: Possessing a strong sense of aesthetics, color theory, and design principles. 
• Communication and Interpersonal Skills: Effectively communicating with clients, contractors, and other stakeholders. 
• Organizational Skills: Managing multiple projects, timelines, and budgets. 
• Problem-Solving Skills: Addressing challenges and finding creative solutions. 

Education and Experience:

• A bachelor's degree in interior design is typically required.
• Experience in design projects, including internships or entry-level positions, is often preferred.
• Some states may require licensure or certification for interior designers. 

Job Summary:

We are looking for a dynamic and detail-oriented Procurement & Operations Executive to oversee vendor management, procurement, inventory control, event coordination, and school partnerships. The ideal candidate will have strong negotiation skills, event planning expertise, and experience handling tenders and logistics.

Key Responsibilities:

Procurement & Vendor Management:

• Source, negotiate, and manage vendors for book printing and other procurement needs.
• Ensure timely and quality delivery of printed materials and essential products.
• Build and maintain strong relationships with suppliers and service providers.

Event & Fair Management:

• Plan and execute participation in book fairs, exhibitions, and educational events.
• Manage stall setup, visitor engagement, and on-ground event operations.
• Oversee event logistics, inventory, and promotional materials.
• Prepare post-event reports and performance evaluations.

School & Field Visits:

• Visit schools to build partnerships and promote Bynaric Systems' offerings.
• Engage with educators and administrators to present products and services.
• Identify and secure new collaboration opportunities.

Tender Management & Documentation:

• Identify relevant tenders and manage end-to-end submission processes.
• Prepare accurate documentation and ensure compliance with tender requirements.
• Maintain a database of past submissions and results for future reference.

Inventory & Logistics Management:

• Maintain accurate records of inventory, including books and educational materials.
• Optimize storage solutions for efficiency and safety.
• Coordinate logistics for deliveries, pickups, and returns.
• Monitor and track shipments to ensure timely delivery.

Customer Engagement & Calls:

• Handle inbound and outbound customer calls related to orders and inquiries.
• Provide excellent customer service and resolve issues promptly.

General Operations & Field Work:

• Perform fieldwork related to operational or marketing activities.
• Ensure smooth execution of ad hoc tasks and projects assigned by management.

Key Performance Indicators (KPIs):

• Procurement Efficiency: Timely sourcing and quality delivery of materials.
• Event Success: Effective participation in book fairs, exhibitions, and school visits.
• School Partnerships: Growth in the number of active school collaborations.
• Tender Wins: Success rate in submitted tenders.
• Inventory Accuracy: Low error rate in inventory management and timely deliveries.
• Customer Satisfaction: Positive feedback and improved complaint resolution time.
• Operational Efficiency: Timely execution of fieldwork and assigned tasks.

Key Competencies Required:

• Strong negotiation and vendor management skills.
• Event planning and execution expertise.
• Excellent communication and interpersonal skills.
• Proficiency in inventory and logistics management tools.
• Understanding of tendering processes and documentation.
• Problem-solving abilities and adaptability for fieldwork.

How to Apply:

Interested candidates can apply by sending their updated resumes to hr@bynaric(dot)in Subject : Procurement & Operations Executive

Responsibilities:

• Design and build advanced hybrid mobile applications using React Native
• Lead the application development effort by being the SPOC
• Build hybrid apps using React Native for Android/iOS
• Publish apps to corresponding App store/Play store
• Implement new technologies to maximize application performance and optimize load time
• Collaborate with the back-end developer to build the RESTful APIs
• Research on emerging technologies and trends
• Participate in the planning and design of future software and technical architectures

Qualifications

• 3+ years of hands on experience in the full life cycle of Hybrid mobile application development including publishing one or more apps to the play store & app store
• Must have developed Hybrid Mobile application using React. Hands on Working experience of React Native is a must.
• Experience developing back-end services preferably with NodeJS.
• Experience in developing apps on native Android/iOS platforms is a plus
• Experience in designing and working with n-tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures (SOA)
• Strong skills in RESTful web services
• Experience with Agile methodologies would be helpful

We are looking for a React Native Engineer at Prescribe You will be responsible for architecting and developing mobile app in React Native (Android/iOS). You will be joining a talented, collaborative team that is very passionate about solving this massive problem.

Location:

Work from Home

About Prescribe:

Prescribe (YC W21) is one of the fastest-growing startups in the Healthcare sector in India founded by IIT Madras alumni. We are building a D2C brand in the natural healthcare space.

Requirements and Responsibilities:

Below is a list of several skills required to deliver on responsibilities for this role:

• Minimum 2+ years of experience in React Native/ React development
• Familiarity with AWS solutions like Amplify , Cognito, DynamoDB will be a bonus
• Should be able to write reusable, testable, and efficient code. Should be able to design and implement low-latency, high-availability, and high-performance applications.
• Architect & design technically robust, flexible, and scalable solutions
• You must have experience in deploying Android/iOS apps previously on playstore/Appstore.
• You should be able to build pixel-perfect, amazingly smooth UIs across both mobile platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native

Benefits]

• Work flexibility
• Medical insurance
• Work from Home
• Stock Options based on performance

If you always thought of yourself as entrepreneurial, customer-obsessed, results-oriented, strategic yet execution-focused, hungry and passionate about technology, we have a dream opportunity to back yourself up.

Data Sutram is a Alternate Data Intelligence Enterprise that uses the power of external data sources to create key insights that generate value for businesses. It is one of the fastest growing companies in the space of Artificial Intelligence & Location Analytics in India and is funded by Indian Angel Network (IAN), 100x.VC (led by Sanjay Mehta) and the IIFL Fintech Fund (2021). It has been recognized as one of the ten startups in NetApp Global Accelerator Programme.

About the Role:
As Product (UX/UI) Designer at Data Sutram, you will be responsible for collecting and translating user insights into delightful experiences. Ultimately, you shall create both functional and appealing beautiful features that address our customer's needs and help us grow our customer base. You will use your creativity and eye for design – along with your technical knowledge – to develop great experiences. You'll work with a product manager, communications strategist and our development team. Together you shall deliver UI mockups, prototypes, MVPs and final products.

In this role, you'll have the privilege of being the voice of our customers and translate their needs into user-friendly designs. You will have a direct impact on the customer's user-experience of our product.

Responsibilities:

• Gather and evaluate user requirements in collaboration with product managers and engineers
• Illustrate design ideas using storyboards, process flows and sitemaps
• Design graphic user interface elements, like menus, tabs and widgets
• Build page navigation buttons and search fields
• Develop UI mockups and prototypes that clearly illustrate how sites function and look like
• Create original graphic designs & videos for marketing Data Sutram products.
• Prepare and present rough drafts to internal teams and key stakeholders
• Interact with customers to identify and troubleshoot UX problems (e.g. responsiveness)
• Create Style Systems for DS Products of the future.

Skill Requirements:

• You know how to distill simplicity from complex user requirements.
• You know how to use the tools of the trade like, Figma, Sketch, Invision, Photoshop, Marvel, Overflow.
• You have experience in Product Marketing.
• You have experience with user research and translating insights from research to your designs.
• You have great communication skills both when interfacing with customers as well as when working with your team.
• Video Editing experience. (appreciated)
• You are able to lead complex projects from scratch.

Experience:

2-3 years of experience in UI/UX design

The Software Engineer – Order and Corporate Solutions is responsible for designing, developing, testing, and maintaining the full stack for Order and Corporate solutions.

Essential Job Functions:

1. Implement application components and systems according to department standards and guidelines.
2. Work with product and designers to translate requirements into accurate representations for the web.
3. Analyze, design, code, debug, and test business applications.
4. Code reviews in accordance with team processes/standards.
5. Understand and work with data in varying degrees of complexity and scale.
6. Responsible for planning, processing and performing all jobs in an efficient manner.
7. Provide assistance to testers and support personnel as needed to determine system problems.
8. Resolve problems involved with integrating new technologies with systems.

* Essential functions are the basic job duties that an employee must be able to perform, with or without reasonable accommodation.  The function is considered essential if the reason the position exists is to perform that function.

Supportive Job Functions:

1. Remain knowledgeable of new emerging technologies and their impact on internal systems.
2. Available to work on call when needed.
3. Perform other miscellaneous duties as assigned by management.

*These tasks do not meet the Americans with Disabilities Act definition of essential job functions and usually equal 5% or less of time spent.  However, these tasks still constitute important performance aspects of the job.

Knowledge, Skill, and Abilities:

1. Experience using C#, JavaScript, and Angular or React.(Must Have)
2. Experience with web services and RESTful APIs. (Must Have)
3. Experience with ASP.NET, ASP.NET MVC, and ADO.NET. (Must Have)
4. Experience with Sql databases. (Must Have)
5. Experience with Java, Bootstrap, and Event Queueing.
6. Experience with order entry, billing, and accounting.
7. Familiarity with modern CI/CD methods.
8. Exposure to Python, Django, and AWS.
9. Ability to organize, prioritize, and handle multiple assignments on a daily basis.
10. Strong and effective inter-personal and communication skills
11. Ability to interact professionally with a diverse group of clients and staff.
12. Must be able to work flexible hours on-site and remote.
13. Must be able to coordinate with other staff and provide technological leadership.
14. Ability to work in a complex, dynamic team environment with minimal supervision.
15. Must possess good organizational skills.

Education, Experience, and Certification:

1. Associate’s or bachelor’s degree preferred (Computer Science, Engineer, etc.), but equivalent work experience in a technology related area may substitute.
2. 5+ years relevant experience, required. *
3. Experience using version control daily in a developer environment.
4. Experience with C#, JavaScript, and Angular or React is required.
5. Experience with ASP.NET, ASP.NET MVC, and ADO.NET is required.
6. Experience working with MS-SQL database.
7. Experience working with Java, Bootstrap, and Event Queueing.
8. Experience with order entry, billing, and accounting.
9.  Exposure to Python, Django, and AWS.

• Designs and codes features for the Android application as per the specifications provided by Product and Design teams.
• Write unit tests for all features.
• Ships feature fast moving agile sprints.
• Works closely with API, Product Design and Product Management teams to brainstorm and chalk out details of features.