Collotech Inc

OpsTree Global is a digital transformation and platform engineering partner that helps organizations build scalable, secure, and high-impact technology foundations. With expertise across cloud modernization, Data & AI, Observability & SRE, DevSecOps, security, quality engineering, and end-to-end software delivery, OpsTree enables faster, outcome-driven digital transformation.

As an AWS Advanced Tier Services Partner and App Modernization specialist, OpsTree blends cloud-native practices with AI-driven innovation to deliver resilient, high-performing platforms. Its in-house DevSecOps platform, BuildPiper, helps enterprises standardize and accelerate software delivery at scale.

Trusted by 250+ organizations—from startups to Fortune 100 enterprises—OpsTree is known for making software delivery lean, nimble, and highly productive. Driven by a culture of continuous learning, strong ethics, and thought leadership, OpsTree fosters a transparent and growth-oriented environment that empowers teams to build the next generation of cloud-native solutions.

The Story

Founded in 2011, Poshmark started with a simple yet powerful idea in Manish Chandra's garage. Along with co-founders Tracy Sun, Gautam Golwala, and Chetan Pungaliya, Chandra envisioned a platform that would revolutionize how people buy and sell fashion. The inspiration came from seeing the potential of the iPhone 4 to create meaningful connections in the shopping experience.

What They Do

Poshmark is not just another e-commerce platform – it's a social marketplace that brings together shopping and community. Think of it as a place where social media meets shopping, allowing users to buy, sell, and discover fashion, home goods, and accessories. With over 80 million users , the platform has become a go-to destination for both casual sellers and entrepreneurial individuals looking to build their own digital boutiques.

Growth & Achievements

• Started as a fashion-only platform and successfully expanded into home goods and electronics
• Raised over $160 million in venture funding
• Achieved a successful IPO in January 2021
• Recently launched innovative features like AI-powered visual search and livestream shopping
• Built a vibrant community of millions of buyers and sellers across the country

Today, under CEO Manish Chandra's leadership, Poshmark continues to innovate in the social commerce space, blending technology with community to create a unique shopping experience. The platform's success story is a testament to how combining social connections with commerce can create a powerful marketplace that resonates with modern consumers.

At Zobaze, we're not just developing apps; we're crafting the future of SMEs worldwide. Our quest to become the premier business utility app drives us to deliver revolutionary solutions like Zobaze POS and Restokeep. These tools don't just manage business—they propel it, enabling owners to monitor everything from sales to staff performance with unparalleled ease and efficiency.

With a remarkable footprint spanning 192 countries and over 2.5+ million downloads, our apps have already generated 140+ million receipts, evidencing our substantial global impact.

As a 100% bootstrapped company, our journey from inception to cash-positive operations exemplifies our dedication and resilience. We stand as a beacon of innovation and sustainability in the SME sector.

🤑 Funding

We are proud to be cash flow positive and have not yet tapped into VC funding, setting us apart from 99% of startups. This financial stability allows us to invest in our team's growth through a robust ESOP pool.

Securing funding will further accelerate our growth. Joining our team now offers a unique opportunity to create significant value, especially before our fundraising efforts take off.

⚠️ Before you apply

If you're looking for a standard 9-5 job, we are not a match. However, if you seek an exceptional learning curve, exposure to multiple verticals, and the opportunity to help establish processes that will propel our growth, we encourage you to apply. Our journey is dynamic, requiring flexibility and adaptability to changing needs.

Deep Tech Startup Focusing on Autonomy and Intelligence for Unmanned Systems. Guidance and Navigation, AI-ML, Computer Vision, Information Fusion, LLMs, Generative AI, Remote Sensing

The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.

With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.

Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.

We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).

Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.

Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.

Meltwater is a SaaS-based global product company specializing in media monitoring, social media intelligence, and consumer insights. They were publicly listed in Norway in 2020.

At Meltwater, we believe that when you have the right people in the right working environment, great things happen. Our best-in-class technology empowers our 27,000 customers around the world to analyze over a billion pieces of data each day and make better business decisions.

Our award-winning culture is our north star and drives everything we do – from striving to create an environment where all employees do their best work, to delivering customer value by continuously innovating our products — and making sure to celebrate our successes and have fun along the way.

We’re proud of our diverse team of 2,200+ employees in 50 locations across 25 countries around the world. No matter where you are, you’ll work with people who care about your success and get the support you need to reach your goals.

So, in a nutshell, that's Meltwater. We love working here, and we think you will too.

Why Meltwater?

1. A supportive team to motivate you to new heights. At Meltwater, people care about people. From leadership to recent grads, we care deeply about each other and know that we can go farther together.
2. An award-winning culture where we respect one another, celebrate each other's wins, and strive to achieve our goals and grow as a team every day. We also make time for having fun, prioritizing health and well-being, and giving 100% to life outside of work.
3. Exciting career opportunities to gain world-class training, have an impact from the get-go, take your career trajectory in your own hands, and work with some of the world’s biggest brands.

Asha Health is a Y Combinator backed AI healthcare startup. We help medical practices spin up their own AI clinic. We've raised an oversubscribed seed round backed by top Silicon Valley investors, and are growing rapidly. Our team consists of AI product experts from companies like Google, as well as senior physician executives from major health systems.

At aXtrLabs, we’re shaping the future of AI—one intelligent workflow at a time. Headquartered in Coimbatore and accelerated by NASSCOM CoE IoT & AI and PSG STEP, we’re a DeepTech AI Services & Consulting company that builds custom GenAI solutions and AI Agents for global clients across Europe, Singapore, the Middle East, the US, and India.

From PropTech to HealthTech, FinTech to Industry Automation, our team blends state-of-the-art technology with creative intelligence to transform traditional SaaS into AgenticSaaS. We work hands-on with cutting-edge LLMs, fine-tuning open-source models and engineering intelligent automation pipelines that drive real business impact.

If you’re passionate about AI, innovation, and problem-solving, join us in building the systems that power tomorrow.

Trisetra is an AI-powered platform designed to bridge the gap between design vision and reality for bathroom remodeling contractors and clients. With Trisetra, users can:

• Instantly generate multiple professional 3D bathroom designs just by describing their needs.
• Receive detailed, accurate project estimates that accompany each design.
• Explore immersive 360-degree renders and models, enabling clients to fully visualize proposed outcomes before committing.
• Collaborate remotely, with real-time syncing across devices, easy permissions management, and tools to track client engagement and feedback—without needing in-person meetings.
• Rest assured every design is code-compliant, with Trisetra’s AI enforcing accuracy and adherence to building regulations.
• Identify and resolve design issues early in the process, reducing rework and miscommunication.