
About Duplex Technologies Services
Similar jobs
Location: Hybrid/ Remote
Type: Contract / Full‑Time
Experience: 5+ Years
Qualification: Bachelor’s or Master’s in Computer Science or a related technical field
Responsibilities:
- Architect & implement the RAG pipeline: embeddings ingestion, vector search (MongoDB Atlas or similar), and context-aware chat generation.
- Design and build Python‑based services (FastAPI) for generating and updating embeddings.
- Host and apply LoRA/QLoRA adapters for per‑user fine‑tuning.
- Automate data pipelines to ingest daily user logs, chunk text, and upsert embeddings into the vector store.
- Develop Node.js/Express APIs that orchestrate embedding, retrieval, and LLM inference for real‑time chat.
- Manage vector index lifecycle and similarity metrics (cosine/dot‑product).
- Deploy and optimize on AWS (Lambda, EC2, SageMaker), containerization (Docker), and monitoring for latency, costs, and error rates.
- Collaborate with frontend engineers to define API contracts and demo endpoints.
- Document architecture diagrams, API specifications, and runbooks for future team onboarding.
Required Skills
- Strong Python expertise (FastAPI, async programming).
- Proficiency with Node.js and Express for API development.
- Experience with vector databases (MongoDB Atlas Vector Search, Pinecone, Weaviate) and similarity search.
- Familiarity with OpenAI’s APIs (embeddings, chat completions).
- Hands‑on with parameters‑efficient fine‑tuning (LoRA, QLoRA, PEFT/Hugging Face).
- Knowledge of LLM hosting best practices on AWS (EC2, Lambda, SageMaker).
Containerization skills (Docker):
- Good understanding of RAG architectures, prompt design, and memory management.
- Strong Git workflow and collaborative development practices (GitHub, CI/CD).
Nice‑to‑Have:
- Experience with Llama family models or other open‑source LLMs.
- Familiarity with MongoDB Atlas free tier and cluster management.
- Background in data engineering for streaming or batch processing.
- Knowledge of monitoring & observability tools (Prometheus, Grafana, CloudWatch).
- Frontend skills in React to prototype demo UIs.
Job Summary:
We are looking for a dynamic and driven Talent Acquisition Specialist to join our HR team. In this role, you will be responsible for identifying, attracting, and hiring top talent to meet the company’s staffing needs. You will collaborate with hiring managers to understand workforce requirements and implement effective recruiting strategies that align with business goals.
Key Responsibilities:
- Partner with hiring managers to understand job requirements and desired candidate profiles.
- Create and post compelling job descriptions across various job boards and social media platforms.
- Source candidates through various channels including job boards, LinkedIn, employee referrals, and networking events.
- Screen resumes, conduct phone interviews, and schedule interviews with hiring teams.
- Manage the end-to-end recruitment process, ensuring a positive candidate experience.
- Maintain and update applicant tracking systems (ATS).
- Build a talent pipeline for current and future hiring needs.
- Participate in employer branding initiatives and job fairs.
- Track recruitment metrics to optimize hiring efficiency (e.g., time-to-hire, cost-per-hire).
- Ensure compliance with all employment laws and company policies.
Qualifications:
- Bachelor's degree in Human Resources, Business Administration, or related field.
- 2+ years of experience in recruiting or talent acquisition, preferably in [industry].
- Strong understanding of full-cycle recruiting and sourcing techniques.
- Familiarity with ATS software (e.g., Greenhouse, Lever, Workday).
- Excellent communication and interpersonal skills.
- Strong organizational and time-management abilities.
- Ability to work in a fast-paced, dynamic environment.
Job Title: Web Designer
Company Overview:
Bigbytehire is a dynamic and innovative IT Sector company dedicated to Empowering Organizations, Enriching Lives . We are seeking a talented and creative
Web Designer to join our team and contribute to the development of cutting-edge web solutions that enhance user experience and drive business growth.
Position Overview:
As a Web Designer, you will be responsible for designing visually stunning and highly functional websites that effectively communicate our brand message and meet
the needs of our target audience. You will collaborate closely with our cross-functional teams, including developers, marketers, and content creators, to create
engaging and responsive web designs that align with our strategic objectives.
Key Responsibilities:
- Conceptualize and create innovative website designs that reflect our brand identity and resonate with our target audience.
- Develop wireframes, mockups, and prototypes to effectively communicate design ideas and user interactions.
- Collaborate with developers to ensure seamless integration of design elements and adherence to best practices in web development.
- Optimize web designs for responsiveness, speed, and performance across various devices and browsers.
- Stay updated on emerging trends and technologies in web design and user experience to continuously improve the quality and effectiveness of our websites.
- Conduct usability testing and gather feedback to iterate and refine designs based on user insights and analytics.
- Support marketing initiatives by creating visually compelling graphics, banners, and other digital assets for online campaigns.
Qualifications:
- Bachelor's degree in Graphic Design, Web Design, or related field.
- Proven experience as a Web Designer or similar role, with a strong portfolio showcasing your design skills and creative projects.
- Proficiency in graphic design software such as Adobe Photoshop, Illustrator, and XD, as well as familiarity with web design tools like Sketch or Figma.
- Solid understanding of HTML, CSS, and JavaScript, with the ability to collaborate effectively with developers to implement design concepts.
- Strong visual design skills, including typography, color theory, and layout composition.
- Excellent communication and collaboration skills, with the ability to articulate design concepts and provide constructive feedback.
- Detail-oriented mindset with a passion for creating intuitive and visually appealing user experiences.
- Ability to manage multiple projects simultaneously and thrive in a fast-paced, deadline-driven environment.
Join Our Team:
If you are a creative thinker with a passion for web design and a desire to make a meaningful impact, we invite you to apply for the Web Designer position
at Bigbytehire. Join us in shaping the future of our digital presence and delivering exceptional experiences to our customers.
Responsible for handling IT requirements from US based clients.
Responsible for full-cycle recruiting: interview, offer, negotiation and closed candidates for assigned requisitions.
Sourcing from Job Portals (Monster, Dice, Career builder, Yahoo Hot Jobs), Making job postings on the Job Portal.
Well versed about US Terms like W2, C2C, 1099, US Visas, etc.
Responsible to work on Contract, Permanent & C2H (Contract to Hire) positions.
Responsible for Coordinating fulfillment of other formalities such as background check, drug test etc. leading to joining post placement.
Responsible for achieving a good conversion ratio of submittals into interview and placement.
Responsible for Strategy Development process which includes understanding client requirements & mapping the relevant targets.
Maintain close contact with candidates/Vendors/ recruiters/offshore team.
Updated about technologies of the Client requirements and knowledge of current IT trends.
We are hiring for marketing
mba fresher for pursuing can apply
- Take charge of all marketing-related activities, including ATL & BTL Marketing.
- Generate admissions through effective marketing strategies.
- Visit schools and colleges for presentations to promote Amity programs.
- Establish tie-ups with consultants for international admissions.
- Conduct seminars to showcase Amity's offerings.
- Counsel students and parents to provide information and guidance.
- Handle day-to-day activities at the center.
- Motivate and lead the team towards achieving common goals.
We are looking for a team member to join us as PHP Developer.
Urja Communications is a Digital Advertising and Communications agency with one important difference…We keep our focus on solving business problems.
We are looking for a person who has good knowledge of digital marketing, and who is well known in SEO, SMO, and Google Ad console.
Responsibilities:
• Doing market research on trending content and creating content on the same.
• Assisting the marketing team in daily admin tasks.
• Helping in planning and organizing marketing events.
• Working on growth of website through SEO and google analytics.
• Designing multiple social campaigns considering recent trends in market.
If you are a people-person who loves the rewarding challenge of building a brand and you are a passionate enthusiast sharing our vision and having good marketing skills can apply here.
Stealth AI Labs looking for a Lead iOS engineer with 6+ years of experience in app development. We need someone urgently, you will be starting next week or asap.
If you currently have a full-time job and want to work Part Time we are ok.
You will be building the app from Scratch based on Figma designs. You will be a part of the founding engineering team. We are working on a cutting-edge technology stack. You will get the opportunity to work on a massive scale project and very complex problems which will help you grow as an engineer. Our restful backend is built in Golang which can handle millions of concurrent users.
Please include your portfolio of iOS apps you have developed
Requirements:
- Experience building iOS apps or apps used by millions of users is a MUST
- We have hard deadlines, speed of development is essential and we want someone who is delivery oriented
- We will be using Swift for the development
- Attention to detail for performance optimization and benchmarking
- Knowledge of reducing app size, minimizing app launch time, skeleton loading
- Write well documented & maintainable code
- Implement automated testing and unit tests for the code you write
- Self-starter mentality who can pick up new skills & can work independently
Our client is India’s first Genomic Medicine Clinic. Their treatment is based on an emerging medical discipline that involves using genomic information such as DNA to diagnose and develop a holistic wellness program. Their innovative DNA-based treatment has proven highly useful in treating hereditary disease such as diabetes, high Blood Pressure, heart conditions, premature ageing, cognitive decline, and hormonal imbalances including thyroid disorders, fibromyalgia.
Founded in 2019 by a doctor duo specialising in Genomic medicine from Harvard and Stanford Universities, the clinic apart from providing personalized treatment focuses on disease prevention through early detection and lifestyle management.
What you will do:
- Planning and overseeing new marketing initiatives
- Researching organizations and individuals to find new opportunities
- Finding and developing new markets and improving sales
- Developing proposals for diagnostic centers, hospitals and individual doctors
- Working closely with the Head of Marketing to support programs and initiatives at clinics with specific focus on adding value in the long term
Candidate Profile:
What you need to have:
- Must have at least 2 - 3 years of prior experience in marketing, business development, human resources
- Experience working for a start up or the healthcare industry in any capacity will be a plus
- Excellent written and oral communication skills
- Ability to comfortably represent the company at conferences, corporate health checkup drives and specific healthcare events
- Proficiency in technology tools
- Ability to contribute individually
- Ability to maintain client relations











