Mid Level Machine Learning Engineer / Data Scientist

Job Title: Senior Backend Developer

Location: Sector 58, Noida (On-site)

Type: Full-time | Founding Team

Experience: 4–5 Years

About the Company:

Weya AI is on a mission to revolutionize how businesses communicate with their customers. Our intelligent AI agents automate voice, Whatsapp, and email interactions- powering end-to-end support, collections, onboarding, and more for banks, NBFCs and fintechs. We're building the future of customer engagement: AI systems that talk like humans, operate at scale, and deliver 24/7 responsiveness with precision.

If you're looking to work on real-world AI problems with enterprise impact, Weya AI is one of the most mission-driven startups you can join right now.

About the Role:

As a Senior Backend Developer at Weya.ai, you’ll join our core founding tech team and take full ownership of backend systems that power our real-time AI communication stack.

This isn’t just a development job — it's a leadership opportunity to help scale a live product already in production. You'll architect, build, and optimize scalable, secure backend services while collaborating across AI, frontend, and telephony teams. Expect rapid release cycles, close collaboration with founders, and the freedom to influence architecture, tooling, and team culture.

What You'll Do?

• Architect and build scalable microservices using Node.js or Go
• Design clean, secure APIs and data pipelines for real-time voice and chat systems
• Manage cloud infrastructure on Azure or AWS (App Services, containers, databases)
• Optimize backend systems for performance, cost-efficiency, and reliability
• Collaborate with product, AI, and frontend teams to launch new features rapidly
• Own deployments, monitoring, and backend stability in a production environment
• Contribute to code reviews, system design decisions, and long-term architecture strategy

What We're Looking For?

• 4-5 years of backend or full-stack experience with Node.js, Go (Golang), React, PostgreSQL or MongoDB
• Strong understanding of system design, microservice architecture, and clean code practices
• Experience deploying and scaling cloud applications on Azure or AWS
• Proven track record of delivering end-to-end features in SaaS, voice tech, or AI-driven platforms
• A product-first mindset — you think about UX and business impact, not just code
• Strong communication, ownership, and cross-functional collaboration skills
• A self-starter attitude — you thrive in startup environments and ambiguity

Good-to-Have (Bonus Points)

• Exposure to Next.js, or frontend integration workflows
• Familiarity with CRM integrations, WhatsApp APIs, Twilio, or Knowlarity
• Experience in early-stage startups or mentoring junior engineers
• Passion for AI, voice interfaces, or building tools that transform CX

What You'll Get?

• High Ownership: Your code and work directly impact and helps businesses scale across India and the US
• Direct client and live Product Exposure: No red tape culture, Ideas get shipped, not stuck in slides Work
• Founding Team Vibe: Influence our tech stack, culture, and product roadmap
• Career Growth: Build, lead, and scale systems at the heart of a fast-growing AI startup

Let’s Build the Future of Conversations.

If you're excited about scaling backend systems, building impactful tech, and owning your work — apply now!

Apply now!

About us

ProCreator is an award winning Digital Design Agency focusing on establishing an end to end product solution. Our passion for design and innovation drives us to keep learning and achieving better products. We hustle to provide the best of all worlds, be it development, design, marketing, animation or providing any business solutions for the betterment of your products and their users, by creating pleasing experiences for their users. Some of our clients we work with, WazirX, Nasscom, ITC Masterchef, Zebpay, Cholamandalam, MetaSky and many more.

Job Description

This is a remote position.

Lead UI/UX Designer

Translating bold ideas into stunning, user-centric designs

What you need to bring to the ‘table’

• Passion for Innovation: A relentless drive to create user-centric designs that set trends and exceed expectations.
• Leadership & Collaboration: Ability to lead design processes from concept to final hand-off, fostering a creative and innovative team environment.
• Client & User Engagement: Skills to understand client and user needs, translating them into exceptional products, websites, and applications.
• Design Systems Mastery: Expertise in developing and implementing comprehensive design systems and components.
• Problem-Solving: Sharp problem-solving skills to identify and address UX issues, refining the user experience through feedback and usability testing.
• Mentorship: Experience guiding and mentoring a team of UX designers, promoting a collaborative and inclusive work environment.
• Experience: At least 5 years in UI/UX design with a strong portfolio showcasing your expertise.
• Critical Thinking: Analytical skills to tackle complex design challenges and propose innovative solutions.

What you will do

• End-to-End Design Execution: Lead and execute all design stages from initial concept through wireframing, visual design, to final hand-off for development.
• Prototyping & Specifications: Create high-quality design prototypes, features, and specifications reflecting deep user insights and client needs.
• Review & Feedback: Critically review wireframes, storyboards, user flows, and visual designs to meet ProCreator standards and client expectations.
• Design Systems & Problem-Solving: Establish and maintain comprehensive design systems, proactively troubleshooting UX issues and incorporating feedback.
• Team Leadership: Mentor junior designers, fostering their growth and ensuring high-quality output across projects.

Requirements

• UX Methodologies: Proficiency in research, personas, wireframing, and prototyping.
• Design Expertise: Ability to translate user journeys into visually stunning and intuitive UI designs, with a strong understanding of UI principles.
• Design Systems: Proven experience in building and utilizing design systems, with advanced skills in Figma.
• Platform Experience: Extensive experience in designing for both web applications and mobile platforms (iOS and Android) with a strong portfolio showcasing successful projects on these platforms.
• Communication: Excellent verbal and written communication skills to articulate design decisions to clients and stakeholders effectively.
• Leadership & Mentorship: Willingness to mentor and support junior designers, fostering a culture of continuous improvement.
• Bonus Skills: Experience with motion design/prototyping tools like After Effects and ProtoPie.

Benefits

• Wealth-Building Opportunities: ESOPs, SAR programs, project referral bonuses, and profit-sharing.
• Ergonomic Workplace: Top-tier ergonomic chairs, standing desks, and comprehensive training programs.
• Health & Wellness: Health insurance up to INR 5,00,000, subsidized gym memberships, and full-body and eye check-ups.
• Professional Growth: Access to extensive learning courses, development funds, seasoned mentors, and the ProCreator Innovation Fund (PIF) up to INR 50,000.
• Flexible Work Arrangements: 24 Work From Anywhere (WFA) days per fiscal year.
• Team Retreats: Annual retreats focused on team-building.
• Supportive Culture: Wellness seminars, feedback-driven policies, and a supportive environment for emotional and intellectual growth.
• Mentorship & Leadership Development: Mentorship programs, design hackathons, and leadership initiatives.

Ready for the next chapter of your life?

Join ProCreator and be part of a team where creativity, innovation, and personal growth are at the forefront. Let’s create extraordinary digital experiences together!

Sr Java Developer

Experience: 5+ Years

Location: Navi Mumbai, CBD Belapur

Domain: Banking (Payment Aggregators Project)

Work Schedule: 1st and 3rd Saturdays required, as per banking norms

Education: B.E. or Graduation in Computer Science or related field

Budget- 15 Lacs max fixed

Initial document check list before sharing the profiles.

Education

1. 10th Passing Certificate
2. 10th Mark Sheet
3. 12th Mark Sheet
4. 12th Passing Certificate
5. Convocation Certificate (Mandatory)
6. PG (if completed) Degree Certificate & Passing Certificate

Employment

1. Previous Organization’s Offer Letter
2. Previous Organization’s Appointment Letter
3. Previous Organization’s Experience Letter
4. Resignation Acceptance Mail from Previous Organization

JOB DESCRIPTION

Key Responsibilities:

Application Development: Design, develop, and maintain robust applications using Java, Spring, Spring Boot, Microservices, Hibernate, REST API, and Oracle SQL.

Spring Validation & Security: Implement input validation and manage secure access to resources using Spring Security.

Collaboration: Work hand-in-hand with cross-functional teams to define, design, and deliver innovative features.

Performance Optimization: Ensure peak performance, quality, and responsiveness of applications.

Problem Solving: Identify bottlenecks and bugs, and craft effective solutions.

Code Quality: Maintain high standards of code quality, organization, and automation.

Skills and Qualifications:

Experience: 5+ years in Java development.

Technical Proficiency: Expert in Java, Spring, Spring Boot, Microservices, Hibernate, REST API, Oracle SQL, and Spring Security.

Banking Domain Knowledge: Experience in payment gateway projects is a plus.

Design Patterns: Strong understanding of object-oriented programming and design patterns.

Problem Solver: Excellent analytical skills and ability to thrive in a fast-paced environment.

We are seeking a skilled Content Writer to join our digital marketing company. The ideal candidate will have experience working with both domestic and international clients and will be capable of producing high-quality content that meets our clients' diverse needs.

Responsibilities:

• Produce engaging and original content for websites, blogs, social media, and other digital marketing platforms.
• Produce 2000-3000 words of qualified content each day.
• Create content for both domestic and international campaigns.
• Conduct thorough research to ensure content accuracy and relevance.
• Edit and proofread content to maintain a high standard of quality.

Qualifications:

• 1-3 years of experience in content writing, preferably in a digital marketing environment.
• Experience working with domestic and international clients.
• Strong writing, editing, and proofreading skills.
• Ability to meet deadlines and handle multiple projects effectively.
• Must provide samples of previous work.

Location: Noida, Sector 62

Working Days: 5 days a week (Monday to Friday)

Work Mode: Work from Office

Qualifications

• 3+ years of experience in development using Python OR Node.js
• Experience with React.js

• Previous experience with Shopify customization is desirable
• Bachelor’s degree in computer science or related field

Dear all,

CONTUS is looking for an ever-growing team with young brains in majority and a couple of senior experts to guide them. A fun-filled group that learns by doing things and love what they do. Opportunities are wide as we not only take up client projects but churn out own apps as well.

Why should you choose Contus?

• A great platform to learn and work in complex full stack development projects Angular, React, Node, Laravel which can take to the next level.
• Attractive perks as per Industry standards & Essential benefits
• Five days of work in a week with flexible work timings.
• A great opportunity to handle Enterprise Accounts across the globe and to manage projects in Internet of Things(IoT), Block-Chain, Full Stack development, Enterprise Mobility, DevOps, Agile and a lot more to keep yourself updated on current trends
• Enterprise accounts includes leading Automobile, Network Security, Truck, Construction, Embedded Electronics oriented clients all over the world which seeks our help in Digital Transformation

CONTUS 11                   - https://www.youtube.com/watch?v=sOC62PTw2MU">https://www.youtube.com/watch?v=sOC62PTw2MU   

CONTUS Awards 2018  - https://www.youtube.com/watch?v=EX8NEQFQ60s&;t=50s">https://www.youtube.com/watch?v=EX8NEQFQ60s&;t=50s   

Designation : Application Developer / Sr.Application Developer / Tech Lead - Android

Mode of Employment : Permanent

Salary : Industry Standards + Benefits (Medi-Claim Insurance & Accidental Policy)

Work Location : Guindy, Chennai

Working days :Monday to Friday 9.30 AM to 6.30 PM (Flexible 8 Hours)

Venue Details:

Kamak Towers, 12A,(SP), 6th floor,

Thiruvika Industrial Estate, Ekkatuthangal, Guindy, Chennai - 32.

Land Mark: Behind Olympia tech Park.(3rd right)

Note:

*** Candidates attended in 3 Months of duration are not eligible to apply again *** 

Job Summary :--

An ever-growing team with young brains in majority and a couple of senior experts to guide them. A fun-filled group that learns by doing things and love what they do. Opportunities are wide as we not only take up client projects but churn out own apps as well.

Responsibilities:-

*Develop and create applications for client projects and in-house requirements.

*Make use of Android frameworks to create UI faster, take control/understand client projects from start to end.

*Deliver the projects successfully in-time with quality.

*Stay updated on the latest industry trends, development practices and evolving mobile technologies.

What we look for :-

Good analytical and programming skills in Java, Android 2.2 + SDK/NDK Development (Web Services & API's, LBS, UI and XML, Layout Design, Social Network Integration, Content Providers etc.), XML, JSON, SQLite3 and MySQL.

Handful experience in tools like Android Studio, Eclipse and analytical tools like Find Bugs and PMD.

Basic knowledge about Hybrid Application and ideas on publishing applications in Android Market.

Knowledge of PHP-driven CMSes & versioning tools like SVN will be added an advantage.

Should be able to do Client Interaction

Expertise in design and development of applications to Android devices / platform.\

Maintain quality and ensure responsiveness of applications.

Hands on experience with Android Studio, APIs and Database usage.

Expertise in automated test tools for Android application.

Exposure to UI design principles and best practices.

Knowledge of open-source Android ecosystem and the available libraries.

Experience in NDK/C++/Java/Android framework.

Hands on experience with SCM tools and services such as Git, Gitlab, gerrit, SVN, others

Familiarity with open source tool chains.

Other GUI design tools and framework experience desirable. 

The following are the criteria, that we expect experienced candidates to meet.

1. Strong in OOPS concepts and must know how to incorporate them in projects.
2. Must have through understanding of all these android components. (Activities, Fragments, Service, Intent Service, Broadcasts, AsyncTasks, SQLite, Push Notifications)
3. Must have strong understanding of data structures of the Java's Collections API. (List, Map, Set, Queue)
4. Must be comfortable in writing multi-threaded and thread safe applications.
5. Must be familiar with design patterns (MVP, MVVM).
6. Should be comfortable using Android Profiler for tracking memory, network and cpu usage.
7. Should be familiar with writing applications for portrait and landscape orientations.
8. Added advantage if the candidate can code in kotlin.
9. Added advantage if the candidate has knowledge on XMPP, Socket, Webrtc, VOIP, BLE, Bluetooth Classic.

Kindly prepare on below topics well;

OOM

JVM

Multithreading, Overriding, Overloading

Abstraction, async task,

Main thread, Services

About CONTUS :-

CONTUS started providing digital transformations solutions and services since 2008, even before the actual digital transformation era started. Today after a proud 11 years of successful existence, Contus is consciously driven by the future of Digital techs, not by the current or legacy techs. 

The solutions and services of Contus have connected millions of devices and people and hearts across the globe right from heartbeats monitors to Televisions to Cars & trucks to smart cities, with it's Over The Top (OTT) Video on Demand and messaging solutions and also with its full stack IOT enablement services.  

With hundreds of digital engineers @Contus, we have enabled millions of end users to connect for elaborate used cases in more the 50 countries.

To know more about us, visit http://www.contus.com/">www.contus.com, a leading mobile application development and web development company

• At least 2+ years of product development experience with expertise in designing and implementing high-performance java enterprise applications
• Extensive knowledge in Object-Oriented Programming and Design
• Extensive knowledge of Java, Spring, Spring MVC, Spring Boot, Hibernate, Struts
• Exposure to or experience with Git, Bitbucket, Jira, Jenkins etc.
• Experience with HTML/XHTML, CSS, Javascript, AJAX, DOM, Reactjs
• Extensive knowledge in creating and consuming RESTful API
• Extensive knowledge in automated unit testing using JUnit
• Experience in AWS infrastructure
• Knowledge in writing SQL queries and interacting with database systems such as Oracle, SQL Server,
• Thorough orientation towards Code reviews, Coding standards, Design Standards, and Code Documentation
• Knowledge in design patterns
• Knowledge of Data modeling in RDBMS or NoSQL databases
• A proactive approach to identify alternatives for a given problem statement
• Should have worked on enterprise-class applications
• Should have worked in an Agile environment
• Excellent oral and written communication skills