CAW.Tech
https://cawstudios.comAbout
CAW Studios is Product Development Studio. WE BUILD TRUE PRODUCT TEAMS for our clients. Each team is a small, well-balanced group of geeks and a product manager that together produce relevant and high-quality products. We use data to make decisions, bringing big data and analysis to software development. We believe the product development process is broken as most studios operate as IT Services. We operate like a software factory that applies manufacturing principles of product development to the software.
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Jobs at CAW.Tech
Python
Java
PostgreSQLRole Overview
We are hiring a Principal Datacenter Backend Developer to architect and build highly scalable, reliable backend platforms for modern data centers. This role owns control-plane and data-plane services powering orchestration, monitoring, automation, and operational intelligence across large-scale on-prem, hybrid, and cloud data center environments.
This is a hands-on principal IC role with strong architectural ownership and technical leadership responsibilities.
Key Responsibilities
- Own end-to-end backend architecture for datacenter platforms (orchestration, monitoring, DCIM, automation).
- Design and build high-availability distributed systems at scale.
- Develop backend services using Java (Spring Boot / Micronaut / Quarkus) and/or Python (FastAPI / Flask / Django).
- Build microservices for resource orchestration, telemetry ingestion, capacity and asset management.
- Design REST/gRPC APIs and event-driven systems.
- Drive performance optimization, scalability, and reliability best practices.
- Embed SRE principles, observability, and security-by-design.
- Mentor senior engineers and influence technical roadmap decisions.
Required Skills
- Strong hands-on experience in Java and/or Python.
- Deep understanding of distributed systems and microservices.
- Experience with Kubernetes, Docker, CI/CD, and cloud-native deployments.
- Databases: PostgreSQL/MySQL, NoSQL, time-series data.
- Messaging systems: Kafka / Pulsar / RabbitMQ.
- Observability tools: Prometheus, Grafana, ELK/OpenSearch.
- Secure backend design (OAuth2, RBAC, audit logging).
Nice to Have
- Experience with DCIM, NMS, or infrastructure automation platforms.
- Exposure to hyperscale or colocation data centers.
- AI/ML-based monitoring or capacity planning experience.
Why Join
- Architect mission-critical platforms for large-scale data centers.
- High-impact principal role with deep technical ownership.
- Work on complex, real-world distributed systems problems.
Amazon Web Services (AWS)PythonResponsibilities:
- Design, develop, and maintain efficient and reliable data pipelines.
- Identify and implement process improvements, automating manual tasks and optimizing data delivery.
- Build and maintain the infrastructure for data extraction, transformation, and loading (ETL) from diverse sources using SQL and AWS cloud technologies.
- Develop data tools and solutions to empower our analytics and data science teams, contributing to product innovation.
Qualifications:
Must Have:
- 2-3 years of experience in a Data Engineering role.
- Familiarity with data pipeline and workflow management tools (e.g., Airflow, Luigi, Azkaban).
- Experience with AWS cloud services.
- Working knowledge of object-oriented/functional scripting in Python
- Experience building and optimizing data pipelines and datasets.
- Strong analytical skills and experience working with structured and unstructured data.
- Understanding of data transformation, data structures, dimensional modeling, metadata management, schema evolution, and workload management.
- A passion for building high-quality, scalable data solutions.
Good to have:
- Experience with stream-processing systems (e.g., Spark Streaming, Flink).
- Working knowledge of message queuing, stream processing, and scalable data stores.
- Proficiency in SQL and experience with NoSQL databases like Elasticsearch and Cassandra/MongoDB.
Experience with big data tools such as HDFS/S3, Spark/Flink, Hive, HBase, Kafka/Kinesis.
Swift
Flutter
React NativeThe Role:
We are looking for a Software Development Engineer (iOS) to join our Core Payments team at Razorpay. In this role, you will be responsible for developing and scaling our iOS SDK, the critical integration point used by thousands of merchants to process payments across multiple geographies.
You will work closely with product and backend engineering teams to design high-performance features, ensuring the SDK remains secure, lightweight, and developer-friendly. This role offers the opportunity to solve complex engineering challenges involved in building financial infrastructure that operates at massive scale.
Responsibilities:
- SDK Development: Contribute to the development of our native iOS SDK, ensuring high availability and seamless payment experiences for a diverse merchant base.
- Engineering Excellence: Write clean, maintainable, and modular code. Architect solutions that are resilient across different host app environments.
- Automation: Design and implement robust automation for tests, builds, and performance profiling. If a task is repetitive, you are expected to automate it.
- Instrumentation: Build deep telemetry within the SDK to provide real-time insights into success rates and latency, enabling data-driven product decisions.
- Security: Implement industry-standard security protocols, including SSL pinning and runtime integrity checks, to protect sensitive transaction data.
Mandatory Qualifications:
- 2+ years of experience in native iOS development using Swift.
- Systems Design: Solid understanding of OOPS principles and architectural patterns (e.g., MVVM, VIPER, or Clean Architecture).
- Cross-Platform Knowledge: Practical experience with bridge-based frameworks such as Flutter, React Native, or Cordova.
- Technical Depth: Strong proficiency in GCD, Swift Concurrency, and UIKit/SwiftUI lifecycles.
- Debugging: Proficiency in using Xcode Instruments for memory management, CPU profiling, and network debugging.
Good to Have:
- Android Stack Experience: Familiarity with Kotlin or Java is highly preferred to help maintain feature parity and align API design across platforms.
- Deployment & Tooling: Knowledge of CocoaPods, Swift Package Manager (SPM), or Fastlane for automated distribution.
- Open Source: Active contributions to GitHub or a portfolio of apps published on the App Store.
Javascript
React.jsReact NativeWe are looking for a ReactNative Software Engineer to join our engineering teams at our office in Hyderabad.
Experience?
- 6months - 1 year of experience working on Reactjs. Experience building a Product, preferably SAAS.
Technical Skillset?
- Good knowledge of JavaScript. Experience in TypeScript is preferred but not mandatory; we prefer to develop all JS in TypeScript.
- Hands-on experience in ReactNative Framework.
- Good knowledge of state management patterns and libraries such as Redux, Context API, React Hooks, and other modern state management solutions.
- Must have extensive experience working on javascript, HTML, and CSS.
- Knowledge of backend technologies is a plus.
- Understanding of offline handling capabilities using SQLite or similar DBs.
- Experience designing and maintaining mobile CI/CD pipelines using Fastlane, and industry best practices.
- Experience implementing and maintaining logging and crash reporting solutions using BugSnag, Firebase Crashlytics, and Sentry.
- Experience with user analytics frameworks like MixPanel or WebEngage.
Functional Skillset?
- Comfortable “working virtually” with teammates and customers worldwide - we do a lot of Slack, Zoom, and Google Meet.
- Good proficiency in the English language.
- An inclination to get things done based on clear/aggressive goals setting and improving on productivity metrics.
The Role:
We at CAW Studios are looking for a passionate recruitment coordinator, who knows how to identify the resource need, source, screen, and acquire them to be part of our growth journey. Regardless of the result, you’ll always leave an excellent and professional customer experience.
What would you do?
- Support the recruitment team in coordinating with hiring managers, interview panels, and internal teams.
- Assist with candidate sourcing, screening, and interview scheduling.
- Help manage communication with candidates, vendors, and external partners.
- Maintain accurate records and data in the ATS and tracking sheets with high attention to detail.
- Support job postings, hiring drives, and recruitment activities.
- Ensure a smooth and positive candidate experience.
- Learn end-to-end talent acquisition and HR processes on the job.
Who Should Apply?
- Currently pursuing or recently completed a degree in HR, Business, or a related field.
- Strong communication and coordination skills.
- High attention to detail and good follow-up habits.
- Willingness and curiosity to learn and grow in recruitment and HR.
- Comfortable using basic tools like MS Office / GSuite.
- Prior internship or exposure to recruitment is a plus, but not mandatory.
Work Location: Hyderabad
JavascriptReact.jsReact Native
Redux/FluxRole
We are looking for 4–6 years of experienced React Native and ReactJS engineers who can join us in our office in Hyderabad.
What would you do?
- Own development of mobile and web features from implementation to release.
- Build complex UI flows, state management, and performance optimizations.
- Ensure stability, offline support, logging, analytics, and release readiness.
- Collaborate with product, backend, and QA teams to deliver quality features.
- Drive code quality through reviews and mentor junior engineers.
Technical Skillset
- Strong JavaScript; TypeScript preferred.
- Hands-on with React Native, React.js, Redux, and Hooks.
- Solid HTML, CSS, and responsive UI fundamentals.
- Offline handling using SQLite or similar.
- Mobile CI/CD: AppCenter / Bitrise.
- Logging & crash reporting: BugSnag / Crashlytics.
- Analytics: Mixpanel / WebEngage.
- Backend API understanding is a plus.
NodeJS (Node.js)React.jsJavascriptPostgreSQLAbout the Role
We are looking for a Staff Engineer - MERN stack to join one of our engineering teams at our office in Hyderabad. Ideal candidate would be strong hands-on IC with the ability to own systems end-to-end and lead technical delivery.
What would you do?
- Own end-to-end delivery from requirements and LLDs to production.
- Lead technical design across frontend, backend, and cloud.
- Ensure scalability, performance, security, and production readiness.
- Drive architectural decisions, reviews, and execution discipline.
- Mentor engineers and act as the primary technical POC.
Who Should Apply?
- 5+ years of full-stack experience with Node.js, React, JavaScript/TypeScript.
- Strong experience with MongoDB and API-first system design.
- Hands-on exposure to AWS and DevOps practices (CI/CD, Docker).
- Proven ownership of design, delivery, and team execution.
- Strong communication and leadership skills.
Nice to Have
- Redis, Elasticsearch, Kafka/RabbitMQ
- Next.js (SSR/SSG)
- Cloud platforms (AWS/GCP/Azure) and monitoring tools
PHP
LaravelWe are looking for a Staff Engineer - PHP to join one of our engineering teams at our office in Hyderabad.
What would you do?
- Design, build, and maintain backend systems and APIs from requirements to production.
- Own feature development, bug fixes, and performance optimizations.
- Ensure code quality, security, testing, and production readiness.
- Collaborate with frontend, product, and QA teams for smooth delivery.
- Diagnose and resolve production issues and drive long-term fixes.
- Contribute to technical discussions and continuously improve engineering practices.
Who Should Apply?
- 4–6 years of hands-on experience in backend development using PHP.
- Strong proficiency with Laravel or similar PHP frameworks, following OOP, MVC, and design patterns.
- Solid experience in RESTful API development and third-party integrations.
- Strong understanding of SQL databases (MySQL/PostgreSQL); NoSQL exposure is a plus.
- Comfortable with Git-based workflows and collaborative development.
- Working knowledge of HTML, CSS, and JavaScript fundamentals.
- Experience with performance optimization, security best practices, and debugging.
- Nice to have: exposure to Docker, CI/CD pipelines, cloud platforms, and automated testing.
Python
DjangoPostgreSQLWe are looking for a Staff Engineer - Python to join one of our engineering teams at our office in Hyderabad.
What would you do?
- Own end-to-end delivery of backend projects from requirements and LLDs to production.
- Lead technical design and execution, ensuring scalability, reliability, and code quality.
- Build and integrate chatbot and AI-driven workflows with third-party systems.
- Diagnose and resolve complex performance and production issues.
- Drive testing, documentation, and engineering best practices.
- Mentor engineers and act as the primary technical point of contact for the project/client.
Who Should Apply?
- 5+ years of hands-on experience building backend systems in Python.
- Proficiency in building web-based applications using Django or similar frameworks.
- In-depth knowledge of the Python stack and API-first system design.
- Experience working with SQL and NoSQL databases including PostgreSQL/MySQL, MongoDB, ElasticSearch, or key-value stores.
- Strong experience owning design, delivery, and technical decision-making.
- Proven ability to lead and mentor engineers through reviews and execution.
- Clear communicator with a high-ownership, delivery-focused mindset.
Nice to Have
- Experience contributing to system-level design discussions.
- Prior exposure to AI/LLM-based systems or conversational platforms.
- Experience working directly with clients or external stakeholders.
- Background in fast-paced product or service environments.
React.jsJavascriptAbout the Role
Have you ever wanted to shape not just features, but frontend architecture and engineering culture across multiple products? As a Staff Frontend Engineer, you will play a critical role in defining UI architecture, setting engineering standards, and mentoring senior engineers while still being hands-on with complex frontend systems.
You will work closely with Product, Design, Backend, and DevOps teams to build scalable, high-performance SaaS products from the ground up—often version 1—across CAW’s growing product portfolio.
This role is ideal for engineers who combine deep React expertise, systems thinking, and technical leadership.
📍 Location: Hyderabad (Office) or Remote
What Will You Do?
Technical & Architecture Ownership
- Own frontend architecture and design decisions across one or more products.
- Define and evolve scalable UI patterns, component libraries, and frontend frameworks.
- Lead initiatives for performance optimization, accessibility, and cross-browser consistency.
- Drive adoption of best practices in TypeScript, state management, testing, and observability.
- Partner with backend teams on API contracts, data flow, and system boundaries.
Product & Execution
- Translate ambiguous product requirements into robust technical solutions.
- Build pixel-perfect, buttery-smooth user interfaces for complex workflows.
- Ensure frontend systems are reliable, testable, and production-ready.
- Diagnose and resolve hard performance, scalability, and reliability issues.
- Take end-to-end ownership of critical frontend modules.
Leadership & Mentorship
- Mentor Senior and Mid-level Frontend Engineers.
- Conduct design reviews, code reviews, and technical deep dives.
- Set quality benchmarks for frontend engineering across teams.
- Influence roadmap discussions with a strong engineering perspective.
- Be a role model for ownership, execution discipline, and technical excellence.
Experience Required
- 5-8 years of overall frontend engineering experience.
- 5+ years of deep React.js experience, building and scaling production SaaS products.
- Proven experience owning frontend systems at product or platform level.
- Experience working in fast-paced, product-driven environments.
Technical Skillset
Must Have
- Expert-level knowledge of JavaScript and TypeScript.
- Deep expertise in React.js, including Hooks and modern patterns.
- Strong experience with state management (Redux, Context, or equivalent).
- Advanced proficiency in HTML, CSS, responsive design, and browser internals.
- Hands-on experience with performance profiling and optimization.
- Experience with frontend testing strategies (unit, integration, E2E).
- Strong understanding of web storage, caching, and browser lifecycle.
- Experience with logging and monitoring tools (e.g., Sentry).
- Experience with analytics frameworks (Mixpanel, WebEngage, or similar).
Good to Have
- Experience designing or maintaining design systems / component libraries.
- Familiarity with backend technologies and API design.
- Exposure to micro-frontend or large-scale frontend architectures.
- Knowledge of CI/CD pipelines and frontend DevOps practices.
Functional & Behavioral Skills
- Strong written and verbal English communication skills.
- Comfortable working with distributed global teams (Slack, Zoom, Google Meet).
- Ability to drive clarity in ambiguous problem spaces.
- Strong bias for action, ownership, and delivery.
- Data-driven mindset with focus on productivity and quality metrics.
About CAW Studios
CAW Studios is a Product Engineering Company of 70+ engineers building and scaling SaaS products end-to-end.
Products we’ve built and run:
- Interakt
- CashFlo
- KaiPulse
- FastBar
We also power engineering for:
- Haptik
- EmailAnalytics
- GrowthZone
- Reliance General Insurance
- KWE Logistics
We are obsessed with automation, DevOps, OOPS, and SOLID principles. We don’t believe in rigid tech stacks—we believe in solving real problems well.
🌐 Website: https://www.caw.tech || https://www.knacklabs.ai/
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