
React Native
Minimum 4+ years of hands-on experience in React Native
- Ability to create and maintain continuous integration and delivery of React Native applications.
- Integrate third-party APIs
- Build pixel-perfect, buttery smooth UIs across both mobile platforms
- Experience with code optimization and performance improvements
- Ability to create and maintain continuous integration and delivery of React Native applications.
- Knowledge in creating and publishing APK file to both play store and app store is added advantage
- Efficiency to take ownership over the assigned project
- Excellent leadership quality and positive attitude to reach the business objective
- Effective performance with high quality (bug free) output and on time delivery to meet the deadlines.

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Mandatory (Total Experience): Must have 5+ years of overall experience in Testing/QA
Mandatory (Experience 1): Must have 2+ years of experience in testing AI/ML models and data-driven applications, across NLP, recommendation engines, fraud detection, and advanced analytics models
Mandatory (Experience 2): Must have expertise in validating AI/ML models for accuracy, bias, explainability, and performance, ensuring decisions are fair, reliable, and transparent
Mandatory (Experience 3): Must have strong experience to design AI/ML test strategies, including boundary testing, adversarial input simulation, and anomaly monitoring to detect manipulation attempts by marketplace users (buyers/sellers)
Mandatory (Tools & Frameworks): Proficiency in AI/ML testing frameworks and tools (like PyTest, TensorFlow Model Analysis, MLflow, Python-based data validation libraries, Jupyter) with the ability to integrate into CI/CD pipelines
Mandatory (Business Awareness): Must understand marketplace misuse scenarios, such as manipulating recommendation algorithms, biasing fraud detection systems, or exploiting gaps in automated scoring
Mandatory (Communication Skills): Must have strong verbal and written communication skills, able to collaborate with data scientists, engineers, and business stakeholders to articulate testing outcomes and issues.
Mandatory (Education):Degree in Engineering, Computer Science, IT, Data Science, or a related discipline (B.E./B.Tech/M.Tech/MCA/MS or equivalent)
Mandatory Location: Candidate must be based within Delhi NCR (100 km radius)
Preferred
Preferred (Certifications): Certifications such as ISTQB AI Testing, TensorFlow, Cloud AI, or equivalent applied AI credentials are an added advantage.
Job Details
- Job Title: Director of Engineering
- Industry: SAAS
- Function – Information Technology
- Experience Required: 9-14 years
- Working Days: 6 days
- Employment Type: Full Time
- Job Location: Bangalore
- CTC Range: Best in Industry
Preferred Skills: TypeScript, AWS, NodeJS, mongodb, React.js, WebGL, Three.js, AI/ML, Docker,nKubernetes
Criteria
Candidate must be having 9+ years of engineering experience, with 3u20134 years in technical leadership
Hands-on expertise with React/Next.js, Node.js/Python, and AWS.
Ability to design scalable architectures for high-performance systems.
Should have AI/ML deployment experience
Strong 3D graphics/WebGL/Three.js knowledge.
Candidates should be from SAAS/Software/IT Services based startups or scaleup companies only
Job Description
The Role:
Company is hiring a hands-on Director of Engineering who codes, architects systems, and builds teams. You’ll set the technical foundation, drive engineering excellence, and own the architecture of our AI, 3D, and XR platform.
This is not a pure management role - expect to spend 50–60% of your time writing code, solving deep technical problems, and owning mission-critical systems. As we scale, this role transitions into CTO, taking full ownership of technical vision and long-term strategy.
What You’ll Own:
1. Technical Leadership & Architecture
● Architect company’s full-stack platform across frontend, backend, infrastructure, and AI.
● Scale core systems: VersaAI engine, rendering pipeline, AR deployment, analytics.
● Make decisions on stack, scalability patterns, architecture, and technical debt.
● Own design for high-performance 3D asset processing, real-time rendering, and ML deployment.
● Lead architectural discussions, design reviews, and set engineering standards.
2. Hands-On Development
● Write production-grade code across frontend, backend, APIs, and cloud infra.
● Build critical features and core system components independently.
● Debug complex systems and optimize performance end-to-end.
● Implement and optimize AI/ML pipelines for 3D generation, CV, and recognition.
● Build scalable backend services for large-scale asset processing and real-time pipelines.
● Develop WebGL/Three.js rendering and AR workflows.
3. Team Building & Engineering Management
● Hire and grow a team of 5–8 engineers initially (scaling to 15–20).
● Establish engineering culture, values, and best practices.
● Build career frameworks, performance systems, and growth plans.
● Conduct 1:1s, mentor engineers, and drive continuous improvement.
● Set up processes for agile execution, deployments, and incident response.
4. Product & Cross-Functional Collaboration
● Work with the founder and product team on roadmap, feasibility, and prioritization.
● Translate product requirements into technical execution plans.
● Collaborate with design for UX quality and technical alignment.
● Support sales and customer success with integrations and technical discussions.
● Contribute technical inputs to product strategy and customer-facing initiatives.
5. Engineering Operations & Infrastructure
● Own CI/CD, testing frameworks, deployments, and automation.
● Create monitoring, logging, and alerting setups for reliability.
● Manage AWS infrastructure with a focus on cost and performance.
● Build internal tools, documentation, and developer workflows.
● Ensure enterprise-grade security, compliance, and reliability.
Tech Stack:
1. Frontend
React.js, Next.js, TypeScript, WebGL, Three.js
2. Backend
Node.js, Python, Express/FastAPI, REST, GraphQL
3. AI/ML
PyTorch, TensorFlow, CV models, Stable Diffusion, LLMs, ML pipelines
4. 3D & Graphics
Three.js, WebGL, Babylon.js, glTF, USDZ, rendering optimization
5. Databases
PostgreSQL, MongoDB, Redis, vector databases
6. Cloud & Infra
AWS (EC2, S3, Lambda, SageMaker), Docker, Kubernetes CI/CD: GitHub Actions
Monitoring: Datadog, Sentry
What We’re Looking For:
1. Must-Haves
● 9+ years of engineering experience, with 3–4 years in technical leadership.
● Deep full-stack experience with strong system design fundamentals.
● Proven success building products from 0→1 in fast-paced environments.
● Hands-on expertise with React/Next.js, Node.js/Python, and AWS.
● Ability to design scalable architectures for high-performance systems.
● Strong people leadership with experience hiring and mentoring teams.
● Ready to code, review, design, and lead from the front.
● Startup mindset: fast execution, problem-solving, ownership.
2. Highly Desirable
● AI/ML deployment experience (CV, generative AI, 3D reconstruction).
● Strong 3D graphics/WebGL/Three.js knowledge.
● Experience with real-time systems, rendering optimizations, or large-scale pipelines.
● Background in B2B SaaS, XR, gaming, or immersive tech.
● Experience scaling engineering teams from 5 → 20+.
● Open-source contributions or technical content creation.
● Experience working closely with founders or executive leadership.
Why Company:
● Hard, meaningful engineering problems at the intersection of AI, 3D, XR, and web tech.
● Build from day zero – architecture, team, and culture.
● Path to CTO as the company scales.
● High autonomy to drive technical decisions.
● Direct founder collaboration on product vision.
● High ownership, high-growth environment.
● Backed by global leaders: Microsoft, Google, NVIDIA, AWS.
Location & Work Culture:
● Location: HSR Layout, Bengaluru
● Schedule: 6 days a week, (5 days-in-office, Saturdays WFH)
● Culture: High-intensity, high-integrity, engineering-first
● Team: Young, ambitious, technically strong
About Company
Espressif Systems (688018) is a public multinational, fabless semiconductor company established in 2008, with headquarters in Shanghai and offices in Greater China, India, and Europe. We have a passionate team of engineers and scientists from all over the world, focused on developing cutting-edge WiFi-and-Bluetooth, low-power IoT solutions. We have created the popular ESP8266 and ESP32 series of chips, modules, and development boards. By leveraging wireless computing, we provide green, versatile, and cost-effective chipsets. We have always been committed to offering IoT solutions that are secure, robust, and power-efficient. By open-sourcing our technology, we aim to enable developers to use Espressif’s technology globally and build smart connected devices. In July 2019, Espressif made its Initial Public Offering on the Sci-Tech Innovation Board (STAR) of the Shanghai Stock Exchange (SSE).
Espressif has a technology center in Pune. The focus is on embedded software engineering and IoT solutions for our growing customers.
About the Role
Espressif’s https://rainmaker.espressif.com/ is a paradigm-shifting IoT cloud platform that provides seamless connectivity to IoT devices to mobile apps, voice assistants, and other services. It is designed with scalability, security, reliability, and operational cost at the center. We are looking for senior cloud engineers who can significantly contribute to this platform by means of architecture, design, and implementation. It’s highly desirable that the candidate has earlier experience of working on large-scale cloud product development and understand the responsibilities and challenges well. Strong hands-on experience in writing code in Go, Java, or Python is a must.
This is an individual contributor role.
Minimum Qualifications
-
BE/B.Tech in Computer Science with 5-10 years of experience.
-
Strong Computer Science Fundamentals.
-
Extensive programming experience in one of these programming languages ( Java, Go, Python) is a must.
-
Good working experience of any of the Cloud Platforms - AWS, Azure, Google Cloud Platform.
-
Certification in any of these cloud platforms will be an added advantage.
-
Good Experience in the development of RESTful APIs, handling the security and
performance aspects.
-
Strong debugging and troubleshooting skills.
-
Experience working with RDBMS or any NoSQL database like DynamoDB, MYSQL, Oracle.
-
Working knowledge about CI/CD tools - Maven/Gradle, Jenkins, experience in a Linux (or Unix) based environment.
Desired Qualifications
-
Exposure to Serverless computing frameworks like AWS Lambda, Google Cloud Functions, Azure Functions
-
Some Exposure to front end development tools - HTML5, CSS, Javascript, React.js/Anular.js
-
Working knowledge on Docker, Jenkins.
Prior experience working in the IoT domain will be an added advantage.
What to expect from our interview process
-
The first step is to email your resume or apply to the relevant open position, along with a sample of something you have worked on such as a public GitHub repo or side project, etc.
-
Next, post shortlisting your profile recruiter will get in touch with you via a mechanism that works for you e.g. via email, phone. This will be a short chat to learn more about your background and interests, to share more about the job and Espressif, and to answer any initial questions you have.
-
Successful candidates will then be invited for 2 to 3 rounds of the technical interviews as per the previous round feedback.
-
Finally, Successful candidates will have interviews with HR. What you offer us
-
Ability to provide technical solutions, support that fosters collaboration and innovation.
Ability to balance a variety of technical needs and priorities according to Espressif’s growing needs.
What we offer
- An open-minded, collaborative culture of enthusiastic technologists.
- Competitive salary
- 100% company paid medical/dental/vision/life coverage
- Frequent training by experienced colleagues and chances to take international trips, attend exhibitions, technical meetups, and seminars.
Dear Professionals!
We are HiringGENAIML Developer!
Key Skills & Qualifications
- Strong proficiency in Python, with a focus on GenAI best practices and frameworks.
- Expertise in machine learning algorithms, data modeling, and model evaluation.
- Experience with NLP techniques, computer vision, or generative AI.
- Deep knowledge of LLMs, prompt engineering, and GenAI technologies.
- Proficiency in data analysis tools like Pandas and NumPy.
- Hands-on experience with vector databases such as Weaviate or Pinecone.
- Familiarity with cloud platforms (AWS, Azure, GCP) for AI deployment.
- Strong problem-solving skills and critical-thinking abilities.
- Experience with AI model fairness, bias detection, and adversarial testing.
- Excellent communication skills to translate business needs into technical solutions.
Preferred Qualifications
- Bachelors or Masters degree in Computer Science, AI, or a related field.
- Experience with MLOps practices for model deployment and maintenance.
- Strong understanding of data pipelines, APIs, and cloud infrastructure.
- Advanced degree in Computer Science, Machine Learning, or a related field (preferred).
- Designing engaging and responsive landing pages
- Optimising sites for maximum speed and scalability
- Liaising with back-end developers to ensure web and app logic is properly integrated
- Ensuring website function and stability across devices i.e. desktop, mobile, tablet
- Working with marketing and research teams to incorporate brand elements and relevant market research findings into website
- Providing internal support and external customer service throughout the build and launch process of the website
Skill Required:
- HTML5, CSS3,
- Javascript and jquery elements
- Bootstrap
- WordPress, Drupal, Joomla
- Graphic Designing
- Photoshop
- Illustrator
Role: Backend Developer
Role & Responsibilities / What you will do?
- Participate in design and implementation of the overallBackend architecture.
- Understand Architecture Requirements and ensure effective Design, Development,
- In depth knowledge of NodeJS, ExpressJs. (plus point if having knowledge of GOLang)
- In depth knowledge of Databases like MongoDB, MySQL, CouchBase, Cassandra and search engine like elastic
- OTT Streaming platform knowledge includes functional areas such as - Media Processing ,Content Management system
- Problem Solving – Ownership, Proactive and Systematic approach.
- Enable absorption of latest technologies in the product line.
- Ensure best practices in software development are institutionalized.
- Problems across multiple environments and operating platforms.
- Validation, Testing and Performance, monitoring etc
Requirements / What you should have?
- Understanding and knowledge of Front end is plus point.
- Continuous integration (Jenkins) and version control (Git) etc.
- Good Error and Exceptional Handling Skills.
- Identify bottlenecks and bugs and recommend system solutions by comparing advantages and disadvantages of custom development.
- Contributing to team meetings, troubleshooting development and production
International Sales Executive (US REGION)
Job Description:
· Ability to handle End to End sales.
· Build relationships with prospective clients/brands.
· Leads Generation through cold calling, Networking, database, CRM, etc.
· Cold calling, International calling, B2B sales, Technical Sales, Emailing, and conference calls.
· Responsible for calling on cold and hot leads, in the international market.
· Should be able to generate leads, close sales and meet targets.
· Research and build relationships with new clients & client retention.
· Strong Presentation, Negotiation & sales closing Skills.
· Maintain and coordinate with the existing client base on their new requirements.
Skills Required:
· Must have excellent sales/communication skills.
· Must have prior 2-3 years of sales experience (US Market).
· Should be able to generate sales leads/convert them into sales.
· Confident communicator, active listener with problem-solving approach.
· Should have knowledge of MS Office.
Location: Okhla D Block, Phase -1, New Delhi
Shift Timings: Mon-Fri (US Night Shift)
No of Opening: 05
Note: Immediate Joiner Only
Key Responsibilities:
· You’ll be actively involved with development of server backend that support mobile apps.
· You’ll be architecting and implementing best-in-class complex ‘real time’ web software and/or messaging systems to power highly scalable apps for users.
· Translate high level business problems into scalable design and code. Create libraries & Utilities for larger consumption.
· Work closely with UI/UX designers to create exciting user experiences and ensure delivery of graphic assets as per modern web standards.
· You’ll be continuously keeping an eye on the latest cutting-edge technologies and leveraging these in one’s own and the team’s work as necessary.
· Care about the business results of what you build, not just the elegance of the technology you build.
· Work on the end to end stack (Platforms, UI, distributed systems, databases) rather than specialize in one area.
· And of course, get hands dirty by writing server-side code for mobile-based applications, create robust high-volume production applications, and develop prototypes quickly.
Eligibility
Desired Candidates Profile:
• 5+ years of experience on Node.js based web applications and systems development.
• Strong knowledge of MEAN, Linux/UNIX based development & client-side JavaScript/jQuery.
• Knowledgeable on ORMs, their utility and limitations.
• Knowledge of web services and serialization techniques like REST, SOAP, XML & JSON.
• Knowledgeable about caching mechanisms & tools like memcache, CDNs, nginx.
• Scripting experience in using Shell/Python for creating quick technology solutions to problems.
• Prior expertise of working with AWS Cloud, CDNs and other PAAS based services.
• A strong penchant for Object-Oriented Design.
• Experience of working with version control, bug tracking, continuous integration and other productivity enhancement software like SVN, Bugzilla, Jira etc.
• Prior experience in implementing Agile software methodologies.
• Passionate about software development & modern-day web technologies like:
• Server-Side JavaScript – Node.js, Backbone.js
• Web Sockets
• NoSQL based databases like MongoDB/Couchbase/Redis
• Big Data
• Taking responsibility and ownership in the team’s work.
Additional Requirements:
• B-Tech/BS/BE/BS/MS/M.Tech/MS in Electronics or Computer Science from a premier institute in India (IITs, BITS, NITs etc) or abroad.








