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

We are looking for a fresher IT Recruiter with:

🔹 Excellent communication skills

🔹 Basic understanding of sourcing and screening

🔹 Interest in IT hiring and recruitment

🔹 Eagerness to learn and grow in the HR domain

Looking for freshers holding internships are allowed

Role: Python Developer

Location: HYD , BLR,

Experience : 6+ Years

Skills needed:

Python developer experienced 5+ Years in designing, developing, and maintaining scalable applications with a strong focus on API integration. Must demonstrate proficiency in RESTful API consumption, third-party service integration, and troubleshooting API-related issues.

Role Overview:

As a DevOps Engineer (L2), you will play a key role in designing, implementing, and optimizing infrastructure. You will take ownership of automating processes, improving system reliability, and supporting the development lifecycle.

Key Responsibilities:

• Design and manage scalable, secure, and highly available cloud infrastructure.
• Lead efforts in implementing and optimizing CI/CD pipelines.
• Automate repetitive tasks and develop robust monitoring solutions.
• Ensure the security and compliance of systems, including IAM, VPCs, and network configurations.
• Troubleshoot complex issues across development, staging, and production environments.
• Mentor and guide L1 engineers on best practices.
• Stay updated on emerging DevOps tools and technologies.
• Manage cloud resources efficiently using Infrastructure as Code (IaC) tools like Terraform and AWS CloudFormation.

Qualifications:

• Bachelor’s degree in Computer Science, IT, or a related field.
• Proven experience with CI/CD pipelines and tools like Jenkins, GitLab, or Azure DevOps.
• Advanced knowledge of cloud platforms (AWS, Azure, or GCP) with hands-on experience in deployments, migrations, and optimizations.
• Strong expertise in containerization (Docker) and orchestration tools (Kubernetes).
• Proficiency in scripting languages like Python, Bash, or PowerShell.
• Deep understanding of system security, networking, and load balancing.
• Strong analytical skills and problem-solving mindset.
• Certifications (e.g., AWS Certified Solutions Architect, Kubernetes Administrator) are a plus.

What We Offer:

• Opportunity to work with a cutting-edge tech stack in a product-first company.
• Collaborative and growth-oriented environment.
• Competitive salary and benefits.
• Freedom to innovate and contribute to impactful projects.

About Us:

At OpenGrowth, we are on a mission to empower entrepreneurs and transform their dreams into reality. We understand the challenges and aspirations that come with starting and growing a business, and our goal is to provide the necessary support and resources to help entrepreneurs thrive.

With a deep passion for fostering innovation and collaboration, OpenGrowth serves as a vibrant community where entrepreneurs can connect, learn, and grow together. Our platform offers a comprehensive suite of services, including expert guidance, educational resources, startup services, and a virtual collaboration platform called OpenGrowth Hub.

We believe in the power of entrepreneurship to drive positive change and create financial independence. Through our tailored solutions, we aim to equip entrepreneurs with the knowledge, skills, and connections they need to succeed. Whether you're just starting out or looking to scale your business, OpenGrowth is here to support you every step of the way.

Join us on this exciting journey and be part of a dynamic community of entrepreneurs. Together, we can unleash your full potential and shape a future of innovation, growth, and success. Welcome to OpenGrowth, where entrepreneurial dreams become a reality.

Key Responsibilities:

Market Research and Analysis:

Conduct thorough market research to identify potential clients and business opportunities.

Analyze market trends, competitors, and customer needs.

Lead Generation and Outreach:

Identify and qualify leads through various channels, including cold calling, LinkedIn Outreach

Build and maintain a robust pipeline of prospective clients.

Client Relationship Management:

Establish and nurture relationships with potential clients to understand their needs and present appropriate solutions.

Schedule meetings, presentations, and demonstrations(when needed)

Sales Support:

Assist in the development of proposals, presentations, and contracts. (Basic knowledge of MS Suite)

Collaborate with the sales team to develop strategies and achieve sales targets.

Reporting and Documentation:

Maintain accurate and up-to-date records of all business development activities, database and client interactions.

Prepare weekly reports on sales activities, pipeline status, and market feedback.

Knowledge of CRM tools is appreciated

Full-stack developer  - Remote position

Are you...

• Interested in working at a successful, well-funded start-up where every team member can make a huge contribution?
• Keen to make software that people will use every single day to make their lives easier?
• Excited to work on greenfield projects with responsibility and independence?
• Ready to develop and use your skills across our frontend, backend and mobile offerings?
• Meticulous about quality, and gifted with a strong desire to write beautiful code?

About the company

KeyNest solves the key exchange problem for Airbnb users. Our worldwide network of over 4,000 shops store keys so that Airbnb guests / cleaners / contractors can pick them up whenever is convenient for them. As a global partner of Airbnb we’ve checked-in over 2 million guests.

Why we need you

As the entire Airbnb ecosystem increasingly relies on KeyNest, our customers expect us to integrate additional features without reducing the ease of use that our customers love. This is why we continue to invest in beautiful, intuitive user interfaces that integrate with every tool and are used by our customers, their guests and staff, as well as our own staff.

Our product team is lead by one of the founders and complete with a director of engineering, product manager, UX designer, one mobile developer and one senior full-stack developer who will be mentoring you. We want to work with a developer who cares about the way their code impacts the people who use it.

With a genuine passion for high quality work, attention to detail and readiness to own your own projects, you will be looking for a new and exciting challenge which allows you to use your experience to drive change and maintain the high standards of our organisation.

Our Tech Stack

• C# MVC modern tech stack
• Front end web in TypeScript & Angular or Node & React
• Test Driven Development (TDD) and follow SOLID design principles.
• EF 6.0
• SQL Server 2017
• Agile experience (Scrum, Kanban)
• TFS
• Cloud hosted in Azure with micro-services architecture

Your qualities

• 2-4 years experience in C#
• Front-end web experience in Angular
• Track record of building great products
• Excited about understanding the real problems working people come up against and fixing them with technology
• You’ll love the idea of being a big part of a small team: if you come up with a great idea, you can take it all the way to production
• Motivation and ambition to succeed in a fast-paced environment
• Not afraid to take on responsibilities

What we offer

• Crucial role in a funded, dynamic & fast-growing start-up shaking up the sharing economy
• Competitive salary based on relevant experience
• Flexible working for our most committed staff
• Unparalleled opportunities to develop your career as the company develops rapidly

If you want to join the KeyNest team, please get in touch – we look forward to meeting you.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

CTO / Head of Engineering

About our Client

Our client is a B2B2C tech firm backed by India’s largest retailer and tech venture capitalist founded by founders - IITB Graduates who are experienced in retail, ecommerce and fintech

It aims to become one app to manage all your brands loyalty points, cashback and coupons. It will have additional content and discovery layer for customers and brands for further engagement and commerce.

The company currently powers closed-loop loyalty programs for all different brands under its parent retail group. Currently, it has 20Mn+ registered customers and 3Mn MAU across 8 brands. Its vision is to be at the center of D2C Brands and the consumer consumption ecosystem

Role description:
We are looking for a competent CTO (Chief Technology Officer) who will be our first technology go-to expert and play an integral role in setting the company’s strategic direction, development and future growth. In this position, you will oversee our overall technology development and technology utilization plan to manage all information technology resources of our company.

Key Responsibilities

•  CTO will be leading, building, and operating exciting products with a passionate team.
•  We are looking for someone who has developed and deployed software with a strong focus on end-user experience. We are seeking someone with a proven track record of shipping web scalable products.
•  The ideal candidate will have a track record of building and delivering cloud solutions with delightful consumer experiences, combined with ease of implementation/reliability.
•  Experience with massively scalable distributed compute product architectures.
•  Experience with micro services-oriented architectures, Experience with scaling Big Data infrastructure.
•  Experience delivering platform technology and creating an ecosystem of applications and services across multiple verticals and solution offerings
•  Experience successfully scaling technology infrastructure to support rapid customer /data growth.
•  Experience with fast-paced, rapidly-iterating, design-forward, product-focused companies.
•  "Roll-up-your-sleeves" entrepreneurial, start-up attitude, team player with record of leading and mentoring employees

Candidate Experience: Desired skills

•  He/she should have prior work experience of 7-12 years on large-scale mobile app products and can rapidly familiarize yourself with complex products
•  Have inclination to learn and build new age products with blockchain and web3 tech
•  Strong track record of being able to develop and set release plans, track deadlines, deliverables, resource allocations, issues/risks and create mitigation strategies as needed to deliver a quality product on time
•  Strong technical and architecture skills in wide areas of platform engineering with proven ability to dive deep in any area as needed.
•  Extensive experience with eCommerce platforms, cloud systems, payment solutions, digital marketing technology, automation, and multi-device development is required; AWS experience is a strong plus
•  Experience managing Small teams and remote teams is a strong plus
•  Competent in driving a culture of continuous learning to improve technology and remove roadblocks that hold the team back.

Why is this a great opportunity for the right candidate :

•  Experienced founding team
•  Backed by Future Group which gives an edge over working with different D2C and traditional brands ecosystem which is necessary to win in this market
•  Existing app customer base of 20Mn registered and 4-5 Mn MAU + which gives us a head start and starting customer base of FuturePay necessary for pivoting the product to Carrot as described earlier
•  Right to win - The founding team knows the business & its secrets inside out. We are starting with a significant head start and a precise plan of action
•  Barriers to entry - This is a specialized play with natural barriers to entry, allowing for significant value creation for all equity holders
•  Exposure to all aspects of company building - exposure to investors, fund-raising, decision making, building the team & culture
•  All of the above perks of joining a high potential company very early, along with a competitive market salary.

• Perform requirement gathering, analysis and design        
• Develop, create, modify and fix software applications     
• Complete Unit & Integration Testing       
• Deploy software             
• Initial Validation after deployment           
• Create documentation   
• Troubleshooting and problem solving     

Requirements

• Educational Background                             
• Experience (0+ years)
• The person should be proficient in Computer Science. Get your basics right, we will teach you everything else!

Examinations                    

• You will be asked questions concerning the following topics, Networking, Data Structures,  Design patterns, Algorithm Analysis, and Concurrency. The questions are all language agnostic.
• You will also be asked to code a trivial Java program that meets specific requirements.
• Java, Maven, Spring-boot, REST/RESTful services, Javascript, Node.js, Angular,  React,

Our Stack  

• SQL, NoSql,  Hibernate, Java Persistence API (JPA),
• Shell Scripting, Powershell scripting,
• JSON, XML

Benefits

• Unlimited Leave policy
• Apart from unlimited policy 9-Public Holiday over the year (Jan to Dec)
• Medical policy coverage up and above your CTC
• Unlimited scope to learn technology - no restrictions team wise/project wise
• Wonderful work culture
• Life time WFH for candidates outside Kolkata
• Opportunity to work with a product based company
• Weekly 2 days fixed off
• This is a remote position. Sath Infotech Pvt. Ltd is an established IT Security Consulting firm and is looking for developers to join its team. This role will work with team members, client stakeholders, and individuals to support and enhance Identity and Access Management and other security applications. Should be proficient in Computer Science.
• If you like working with IT professionals across a variety of Enterprise Level Environments with diverse processes and configurations to identify and solve complex problems, Sath Infotech can offer a career path to become a subject matter expert in the high demand roles of Cyber Security Analyst/Consultant, Enterprise IT Auditor or IT Project Management.

• Analyze and document requirements for enhancements to systems and / or business processes.
• Write clean, testable code using .NET programming languages
• Develop technical specifications and architecture
• Test and debug various .NET applications
• Review and refactor code
• Deploy fully functional applications
• Upgrade existing programs
• Document development and operational procedures
• Support junior developers’ work

Technical Competencies

• Strong understanding of object oriented programming concepts, design patterns and SOLID principles
• Must have hands on experience with C#, ASP.NET, MVC, Windows Services, .NET Entity Framework, SQL Server/T-SQL, IIS and related technologies
• Expertise in REST APIs and WCF
• Strong knowledge of modern techniques such as Responsive Web Design, LINQ, Dependency Injection and Design Patterns
• Strong Skills and experience with web client technologies inclusive of HTML5, CSS3, JavaScript, AJAX, JSON and JQuery
• Knowledge of various industry standard development practices (Agile methodology, OOD, TDD, BDD)
• Proficient with tools to enable SDLC (TFS, Visual Studio, etc.)

Behavioral Competencies

• A go getter attitude with the ability & desire to work in a fast-paced challenging environment
• An innovator mind-set who strives to make things better
• Ability to work independently with the knowledge as well as capability to quickly grasp and make an immediate impact
• Good written & verbal communication skills

1. Identify and prospect new Business Opportunities via personalized emails, Telephonic calls, prospecting via Social Media Platforms such as LinkedIn, Twitter, online Databases, Websites.
2. Schedule potential Client meetings 
3. Constantly work with Sales and Marketing Heads to strategize on Pipeline building and its progress.
4. Work closely with Sales and Marketing teams to achieve Monthly/Quarterly revenue Goals.
5. Prepare and Analyse lead Generation pipeline via Reports and Dashboards and give insights on the way ahead.
6. Manage Sales Funnel while interacting with Prospective clients and maintain relationships for re-marketed prospects.