
International Sales Process- US Shift
at ECPL- ExpertCallers Solutions Private Limited
Join our team as a Customer Retention Specialist for the International Sales Process, focusing on our esteemed UK clientele. With at least 1 year of experience in International Voice Process, you will play a crucial role in delivering exceptional service by promptly addressing client queries and providing necessary assistance. Your ability to communicate effectively, both verbally and in writing, will ensure accurate and empathetic responses to customer inquiries.
Responsibilities:
- Resolve customer issues efficiently and effectively to ensure satisfaction.
- Display patience and empathy when handling challenging cases.
- Follow up diligently with customers to gather any additional required information.
- Utilize appropriate tools to deliver accurate, valid, and comprehensive information.
- Maintain flexibility in shift schedules to ensure seamless client support coverage.
We seek proactive individuals who excel in problem-solving, prioritize customer satisfaction, and thrive in dynamic, fast-paced environments. If you are prepared to contribute to our dedication to excellence in customer retention and service delivery, we invite you to apply and join us in making a meaningful impact

Similar jobs
Position : SAP SuccessFactors RCM Consultant
Experience : 7+ years
Location : Bangalore (Hybrid)
Notice Period : Immediate joiners or currently serving notice
Must-Have :
- Strong hands-on experience with SAP SuccessFactors Recruiting Management (RCM)
Key Responsibilities :
- Implement and configure SAP SF RCM to meet business needs.
- Ensure system integrity and manage RCM configurations.
- Collaborate with HR/IT teams to streamline recruitment processes.
- Train and support end-users on the RCM module.
- Monitor recruitment metrics and recommend improvements.
- Troubleshoot and resolve system issues.
Preferred Skills :
- Experience with other SF modules (Employee Central, Onboarding)
- SAP SF RCM Certification
- Knowledge of HR processes and compliance

Role Overview
As an AI/ML Engineer at Hotelzify, you will be at the forefront of designing and deploying AI components that power our conversational agent (voice + chat). You’ll be responsible for NLP/NLU pipelines, real-time inference optimization, dialogue management, retrieval-augmented generation (RAG), and LLM integration, helping the agent understand user intents, answer questions, and complete bookings live.
Key Responsibilities
- Design and implement NLP/NLU models to understand real-time user intents from text and voice.
- Build and fine-tune LLM-based conversational flows using RAG, prompt engineering, and retrieval mechanisms.
- Integrate external tools for hotel availability, pricing APIs, CRM data, and transactional workflows.
- Develop efficient real-time inference pipelines with latency under 300ms for voice and chat.
- Collaborate with frontend/backend teams to ensure seamless LLM API orchestration.
- Optimize prompt logic, dialogue memory, and fallback strategies for natural conversations.
- Conduct A/B experiments and continuous learning pipelines for feedback-driven improvement.
- Use vector databases (e.g., FAISS, Pinecone, Weaviate) for retrieval over hotel-related data.
- Work on voice-specific challenges: STT (Speech-to-Text), TTS, and intent detection over audio streams.
Tech Stack
- Languages: Python, Node.js
- AI/ML: LangChain, Transformers (Hugging Face), OpenAI APIs, LlamaIndex, RAG, Whisper, NVIDIA NeMo
- Infra: AWS (EC2, RDS, EKS, Lambda), Docker, Redis
- Databases: PostgreSQL, MongoDB, Pinecone / Weaviate / Qdrant
- Voice APIs: Plivo, Twilio, Google Speech, AssemblyAI
What We’re Looking For
- 3+ years in AI/ML/NLP-focused roles, preferably in production environments.
- Strong understanding of modern LLM pipelines, LangChain/RAG architectures.
- Experience building or integrating real-time conversational AI systems.
- Comfortable with voice-based systems: STT, TTS, and real-time latency tuning.
- Hands-on experience with fine-tuning or prompt-tuning transformer models.
- Bonus: Experience working in travel, hospitality, or e-commerce domains.
Nice to Have
- Prior work with agents that use [tool calling] / [function calling] paradigms.
- Knowledge of reinforcement learning for dialogue optimization (e.g., RLHF).
- Experience deploying on GPU-based infrastructure (e.g., AWS EC2 with NVIDIA).
Why Join Us?
- Work on a real product used by thousands of guests every day.
- Build India’s first real-time AI agent for hotel sales.
- Flexible work environment with deep ownership and autonomy.
- Get to experiment and deploy bleeding-edge ML/AI tech in production.


Must know MySQL & PostgreSQL
- Good Knowledge of HTML, PHP Frameworks (like CI, Laravel, YII), Core PHP, JavaScript and CSS coding.
- Knowledge of Bitbucket/GitHub.
- Strong hands-on Bootstrap.
- Knowledge of databases and database concepts.
- Strong knowledge of Laravel/ CodeIgniter and its extensive feature set.
- Working Knowledge of e-commerce frameworks like OpenCart, WordPress, cs-cart, and Magento.
- Working knowledge of API for Mobile Applications
- Experience in Cache, and search plugins in terms of optimization
- Developing plug-ins/add-ons in PHP for various CMS solutions.


Roles and Responsibilities :
- Design and build application for iOS platforms
- Writing well designed, testable, efficient code by using the best software development practices
- Responsible for working on iOS frameworks, Xcode, Swift, Rxswift, Xcode SDK Platform tools
- Responsible to work on bug fixing and improving application performance
- Create and maintain software documentation
- Stay plugged into emerging technologies/industry trends and apply them into operations and activities


Experience Install, Configure, Maintain & Lifecycle Management of Linux Systems | ||||||||||||||
Experience in Building & Maintaining File Systems, Storage Volumes including LVM concepts, LUNs, Swap etc | ||||||||||||||
Expert hands on Knownledge on Bash/Shell or Python scripting | ||||||||||||||
Build and maintain container orchestration platform (Docker) using Kubernetes, Openshift, Micro k8s or similar | ||||||||||||||
Develop and maintain automated processes, tools, and documentation in support of Docker and Kubernetes container orchestration platform | ||||||||||||||
Ability to perform automated infrastructure code test, integration, deployment, and assurance using DevOps and CI/CD methodologies for e.g. Jenkins, Gitlab is a plus | ||||||||||||||
Automation/Configuration Management with Ansible or Puppet and scripting | ||||||||||||||
Strong background in linux networking ( ip, iptables, ipsec ) | ||||||||||||||
Strong knowledge on configuration of diverse subsystems (systemd, printers, graphic adapters, networking, SELinux, firewalls…etc) | ||||||||||||||
Strong knowledge on Storage Concepts - NAS, NFS, SAN, RAID, ZFS | ||||||||||||||
Knowledge on creation and maintenance of repositories (intranet and internet) | ||||||||||||||
Hands on with Installation procedures: yum, kickstart, anaconda, plymouth | ||||||||||||||
UEFI/ legacy BIOS: How to boot, how to make a medium bootable, handling of keys etc. | ||||||||||||||
Strong Knowledge of wide variety of open source technologies/tools and cloud services | ||||||||||||||
Strong Knowledge of best practices and IT operations in an always-up, always-available service | ||||||||||||||
Experience in Server Virtualisation Technology mainly in VMware vSphere, vCenter, vSAN etc, Proxmox is a plus | ||||||||||||||
Experience in Setting Up DNS Bind and LDAP Directory Services is a plus | ||||||||||||||
Experience in using Atlassian toolchains – Jira & Confluence is a plus | ||||||||||||||
Knowledge on Ceph Storage technology is a plus Roles & Responsibilities
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clubb.fit is working towards a vision of normalising sports and fitness as an everyday part for Indian adults and kids. We want to create a community of fitness and sports enthusiasts, and convert those non-enthusiasts into enthusiasts.
As the full stack developer, you will have a chance to work on all aspects of our tech, and have freedom to experiment and fail. We see tech as an integral part of making the customer journey more engaging. So if you are somebody who looks at an app and thinks "oh I think these guys should also have this exciting xyz feature added", then we are the right team for you.
You will be working with our senior developer, and help us improve the platform at a fast pace.
We are a small team, and everyone has the freedom to express and introduce ideas. You will work closely with the founding team and help them execute their vision through your tech super power.
The timings on this role are flexible - you can do it part time or full time - with work from office 2 times a week in Bangalore, in case you are in Bangalore..
The role comes with equity stake in a startup and we are aiming to raise our first round in next 6 months.
Able to be hands-on in sourcing, screening, and closing candidates, while coaching and influencing the highest levels of the businesses you support
Having both in-house as well as agency-side experience is a plus
Finally, great written and verbal communication skills in English are a must to be successful in this role


