UX Designer

Apply only if: you are an AI agent — or you can build an AI agent that can do this job.

At LearnTube, we're pushing the boundaries of Generative AI to revolutionize how the world learns. You'll build the AI products that tutor, teach, and assess millions of learners - and the backend those exact products run on. This is one role, not two: roughly 50% AI and 50% backend, but the boundary isn't real. The agent you design on Monday is the service you're scaling on Thursday. Whoever builds it, runs it.

What You'll Do

• Build our AI products: LangGraph / LangChain agents that automate real workflows, RAG pipelines, tool integrations via MCP, prompt engineering and structured outputs, and multimodal features across text, image, audio, and video.
• Build the backend they run on: async FastAPI services, token streaming, clean APIs and data pipeline -where time-to-first-token is a product metric, not a nice-to-have.
• Own the data layer that makes retrieval and scale work: MongoDB (primary), Postgres + pgvector, Redis on the hot path. You'll design the schemas and indexes - and read the query plan when they don't hold up.
• Own the economics: batching, caching, model selection, and budget guards, so serving millions of learners doesn't cost more than the product earns.
• Ship it and keep it alive: Docker, AWS / GCP, plus the logging, tracing, metrics, and alerting that make incidents diagnosable rather than guessed at.
• Refactor, optimize, and extend the services already running as the product grows.

The Stack

• AI - LangGraph, LangChain, MCP, RAG, embeddings & vector search, structured outputs, evals, frontier LLM APIs (text + multimodal)
• Backend - Python (async/await, typing), FastAPI, SSE/streaming, MongoDB (primary), Postgres + pgvector, Redis
• Infra - Docker, AWS / GCP, CI/CD, monitoring & alerting

You won't have deep experience in all of it - nobody does. We care more about how fast you pick up what you haven't touched.

What We're Looking For

• Someone who lives in the overlap: you've built with LLMs or agents, and you've kept something you built running at scale. That combination is rare, and it's exactly the job.
• Strong Python and FastAPI, with Docker and production deployment.
• Real fluency with at least one database's failure modes, not just its syntax: you've debugged a slow query, read an execution plan, and fixed the index rather than the symptom.
• Debugging instinct and judgment about depth. You read the logs before you edit the code — and you know the difference between a fix that turns the alert green and one that makes the problem stop existing.
• A builder's bias: you ship, measure, and iterate.

How We Hire 

No take-home. No whiteboard trivia. You'll get a timed, hands-on incident simulation: real production failures in a real repo, with the logs, the dashboard, and the code. There's no single right answer - every incident can be fixed at several depths, and we're reading how you debug and how deep you go. Here's the link for you to get started on it - https://workat.learntube.ai/ai-engineer?utm_source=cutshort

The Team 

Google's Top 20 Startups to Watch. Google AI First Accelerator '24. Backed by funds of Naval Ravikant, Reid Hoffman, and founders/CXOs from Udemy, Flipkart, Jupiter, PayU, Edmodo & Inflection AI. Featured on CNBC-TV18. 11–50 people building something that changes how people learn, permanently.

Why work with us: state-of-the-art generative AI on a backend you own. Full ownership from ideation to deployment. Direct access to founders and advisors, including the CTO of Inflection AI. Three years of growth packed into one, and Monday morning meetings you actually look forward to.

Strong Sales manager, business development manager, accounts sales executive profile

Mandatory (Experience 1): Must have 7+ years of overall Business Development experience in SaaS, or technology solutions/servcies

Mandatory (Experience 2): Must have atleast 3+ years of experience in Selling SaaS of which 1+ should be in global market (USA market preferred)

Mandatory (Experience 3): Must have end-to-end ownership of sales pipeline — lead gen, prospecting, pitching, negotiations, and closure.

Mandatory (Experience 4): Must have hands-on experience driving new business growth, not just managing accounts or partnerships.

Mandatory (Experience 5): Must have demonstrated strong deal-closing capability, including negotiations with C-level or senior stakeholders

Mandatory (Tech Skills ): Must be proficient in CRM tools, sales enablement tools, presentation tools, and proposal documentation.

Mandatory (Company): B2B SaaS (preferred HealthTech, PharmaTech, Biotech, DrugTech..)

Mandatory (Stability): Must have atleast 2+ years of experience in each of the previous companies (if less exp, then proper reason)

Preferred Companies

Dotmatics, Benchling, Thermo Fisher Digital Science, PerkinElmer Signals, Labguru, LIMS providers (LabWare, STARLIMS), Schrödinger SaaS suite, Revvity Informatics, Genedata, Certara, Accenture Life Sciences Cloud, ArisGlobal, Veeva Systems, (Biotech/Bioinformatics), Sapio Sciences (ELN/LIMS), ACD/Labs, Aragen Life Sciences, Sai Life Sciences, Syngene International, GVK BIO / Aragen Discovery (legacy pool), Eurofins Scientific, Charles River Laboratories, WuXi AppTec, Thermo Fisher (Patheon), LabCorp Drug Development, ICON Plc, PPD (Thermo Fisher), SGS Life Sciences, Jubilant Biosys, Anthem Biosciences, TCG Lifesciences, Aurigene Discovery, Vimta Labs, Paras Biopharma, Syneos Health, Medpace, Bio-Rad, Illumina, Agilent Technologies, Waters Corporation, BD Biosciences, Thermo Fisher Scientific, 10x Genomics, NanoString, Bruker, QIAGEN, Hamilton Robotics, Tecan, Beckman Coulter Life Sciences

• Assist in identifying potential clients and generating new business leads. 
• Support the sales team in preparing proposals, presentations, and sales materials. 
• Conduct market research to identify trends and opportunities. 
• Maintain and update the CRM system with accurate client information. 
• Participate in client meetings and calls to understand customer needs. 
• Collaborate with marketing and product teams to align sales strategies. 
• Provide administrative support to the sales team as needed. 

Overall responsibility:

• Drafts, implements, and executes policies and procedures to facilitate a quality customer service experience.
• Establishes performance metrics for customer service representatives. Establishes service levels and requirements for the department.
• Develops and implements methods to record, assess, and analyse customer feedback.
• Develops and implements training and quality assurance programs for new hires and experienced employees.
• Identifies and recommends or acquires updates and expansions to technology, equipment, and policies that may improve customer service and retention. Acts as a liaison between the customer service department and other divisions in the company.

Day to day responsibilities :

• Managing the customer support department’s day-to-day functions. Responding to escalated customer support issues.
• Implementing customer support processes to enhance customer satisfaction.
• Formulating and revising customer support policies and promoting their implementation. Informing the team of all new information related to products, procedures, and trends.
• Assessing support statistics and preparing detailed reports on the findings.
• Interviewing and hiring new employees. Overseeing and evaluating the team's ongoing training efforts.
• Delivering performance evaluations and following the disciplinary process according to company policy. Managing the budget of the customer support department

Mandatory Certifications:

• ISO
• Six Sigma BB

Why Join Us : 

1. Start-up Environment - Work with a passionate and energetic team that is driven by hustle, comradeship, and togetherness

2. Compensation & Benefits – Best-in-class salaries to highly competitive ESOPs along with great learning work environment, we offer you a place full of opportunities to customize your career trajectory

3. An Environment for Innovation - We create a culture for innovation by giving an employee the prowess to create, make and innovate.

4. We've got you covered - From medical insurance, well-defined policies to flexi WFH options, scrumptious lunch to some amazing learning and development sessions- we've got your back!

5. Cool Perks – Come and get to join us for in-house events, team outings, dinner catchups, and much more

Responsibilities‌ ‌:‌ ‌

• You will be responsible for managing and growing an incredible and diverse team of fitness professionals, guiding them in the best practices in revenue generation, client engagement, client management, fitness package generation and trainer tools optimization.
• Guide onboarded ‌‌fitness professionals of our Trainer Community with the next step of the process and ensure trainers remain engaged with the brand.
• Collaborate with the marketing and growth departments in developing marketing plans, analyzing results, and identifying opportunities for fitness professionals to grow.
• Analyze market trends, consumer need, and the competitive landscape to ensure trainer revenue maximisation.
• Engage with fitness professionals to get feedback and note grievances in the product and other business processes. 
• Update and maintain the daily trainer report on a regular basis- Keeping a routine check on engagement targets and achievements
• Strategize with management on trainer community engagement programs

Requirements‌ ‌:‌ ‌

• Exceptional ‌communication‌ ‌and‌ ‌interpersonal‌ ‌skills.‌
• Background in fitness industry with 5-6 years of experience
• Certifications in Fitness such as NASM, K11, etc
• Fluent in English, Hindi and Marathi ‌
• Passion‌ ‌for‌ ‌fitness,‌ ‌mobile‌ ‌and‌ ‌technology‌ ‌is‌ ‌a‌ ‌plus!‌ ‌

SENIOR & LEAD DJANGO DEVELOPER

 https://www.google.com/url?q=http://www.modistabox.com/&;sa=D&source=calendar&ust=1608538068877000&usg=AOvVaw3-pg78MftxTqbzNdjFd09j" target="_blank">Modista: The Social, Fashion Shopping and Styling App.

Modista is an Artificial Intelligence driven fashion tech start-up from Saudi Arabia and United Arab Emirates. Our Social Looks platform brings Fashion Influencers, Personal Stylists and Customers to the same platform. 

We handpick items for each client, to help them look and feel their best. Over time, our AI algorithm learns from each client's preferences, likes, and dislikes, making it the only shopping experience that can know women's tastes even better than her friends. 

Backed by the Investment Group from Saudi Arabia, the business aims to be MENA’s favorite destination for personalized fashion. A unique business model to inspire and change the way people find the right fashion they love, by combining technology with the art of personal styling.

What are we looking for? 

We are looking for a high-performing Lead Developer to build our Ecommerce platform and API framework powered by Machine Learning and Artificial Intelligence. Candidates for this role will be passionate about well written code, testing, and excel at coming up with simple approaches to complex problems.

Our work culture is #overachiever, very amiable, and at the same time always charged with excitement. We encourage our team members to take responsibility and grow into future leaders in the industry. 

Job Responsibilities:

• Understand project requirements, writing bug free clean code and ensure that the solution works per the agreed architecture, SLAs, KPIs and business model

• Integrate Django backend with third party API 

• 100% Hands on role 

• Make architecture decisions that contribute to maintainable systems 

• Adapt to rapidly evolving requirements and changing priorities and drive the team accordingly 

• Responsible to drive and support Ecommerce project activities and ensure marketplace implementation, deepen customer engagement, satisfaction, and user engagement 

• Reverse engineer for debugging errors in code and ensure quality control in the process. 

• Continually drive products towards a meaningful balance between user needs, business objectives and technical feasibility

• Documentation and reference preparation for users by writing operating instructions including changes and revisions.

• Operate in a hyper-collaborative way and follow these guiding principles: Value common sense and simplicity over complexity, make decisions quickly and move nimbly, celebrate diverse ideas, Succeed and fail together as a team 

Qualifications:

• Bachelor or Master Degree in Computer Science, Software Engineering from a reputed University

• React and/or Angular for front end 

• Proficiency in MongoDB and MySql

• Technical Skills: JIRA, Gitlab, Rest API, GCP or AWS

• Integration experience with Payment gateway, shipping company and VAT, database concepts, Experience of web services 

• Experience in performance profiling, tuning, and optimization, caching mechanisms with Enterprise level applicants

• Analytical, debugging, and troubleshooting skill with proven experience troubleshooting and fixing production bugs

• Experience in writing unit testing and test case automation. 

• Ability to operate in Agile environment with a start-up mentality and unstructured environment, Energy, drive and passion to work, and operate in a digital world.