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- Expertise with NodeJS (extensively using ExpressJS) and databases like MongoDB or MySQL
- Comfortable with developing MVC architecture-based code
- Skilled in implementing security features across the applications and components
- Skilled with code optimization techniques
- Strong troubleshooting techniques
- Strong defect resolution process for minimized latency
- Familiarity with confluence management like JIRA/Trello/Youtrack
Good to have:
- Networking fundamentals, prior working experience in network technologies and protocols
- Tools usage - Code quality, Memory/CPU profiling tools
- Ability to build supportability features to reduce the defects in software components
- Knowledge of GNU tools, revision control software (SVN, Git, etc.) and development lifecycle, docker container usage and LDAP is a plus

About [x]cube LABS
About
[x]cube LABS specializes in Digital Innovation Consulting Services. Our digital transformation strategy & solutions help businesses be at the forefront of excellence.
As a company, we believe in being the absolute best place for creative and passionate individuals to make a difference with cutting-edge technology. We offer an open, collegial work environment brimming with excitement and a focus on work-life balance. Our benefits are unmatched, combined with rapid learning and growth.
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[x]cube LABS helps enterprises innovate and disrupt markets by leveraging digital as a strategy. We offer deep expertise in all things digital: CX strategy and transformation, digital innovation, augmented reality, virtual reality, blockchain, social, mobile, analytics, cloud, IoT, and more.
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Minimum 5 years of experience in NestJS and NodeJS backend development.
● Strong expertise in microservices architecture.
● Proficient in working with SQL databases like PostgreSQL or similar.
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Job Title: Backend Developer
Experience: 2–7 Years
Location: On-site – Bangalore
Employment Type: Full-Time
Company: Pepsales AI (Multiplicity Technologies Inc.)
About Pepsales
Pepsales AI is a real-time sales enablement and conversation intelligence platform built for B2B SaaS sales teams. It empowers sellers across every stage of the sales cycle—before, during, and after discovery calls—by providing actionable insights that move deals forward.
- For Account Executives: Pepsales AI transforms the discovery process, ensuring objective deal qualification and frictionless handoffs to solution engineers—enabling AEs to focus on winning, not chasing.
- For Solution Engineers and Consultants: It elevates demo experiences by delivering real-time buyer context and actionable insights, ensuring every interaction is highly personalized and impactful.
- For Sales Leaders: It provides enterprise-grade intelligence across forecasting, pipeline health, team performance, coaching, and the authentic voice of the customer—empowering data-driven decision-making at scale.
With Pepsales AI, sales teams run sharper meetings, accelerate deal cycles, and close with confidence.
Role Overview
We’re seeking a passionate Backend Developer to join our fast-paced team in Bangalore and help build and scale the core systems powering Pepsales. In this full-time, on-site role, you’ll work on high-impact features that directly influence product innovation, customer success, and business growth.
You’ll collaborate closely with the founding team and leadership, gaining end-to-end ownership and the chance to bring bold, innovative ideas to life in a rapidly scaling startup environment
Key Responsibilities
- Design, develop, and maintain scalable backend systems and microservices.
- Write clean, efficient, and well-documented code in Python.
- Build and optimize RESTful APIs and WebSocket services for high performance.
- Manage and optimize MongoDB databases for speed and scalability.
- Deploy and maintain containerized applications using Docker.
- Work extensively with AWS services (EC2, ALB, S3, Route 53) for robust cloud infrastructure.
- Implement and maintain CI/CD pipelines for smooth and automated deployments.
- Collaborate closely with frontend engineers, product managers, and leadership on architecture and feature planning.
- Participate in sprint planning, technical discussions, and code reviews.
- Take full ownership of features, embracing uncertainty with a problem-solving mindset.
Required Skills & Qualifications
- 2–7 years of backend development experience with a proven track record of building scalable systems.
- Strong proficiency in Python and its ecosystem.
- Hands-on experience with MongoDB, Docker, and Microservice Architecture.
- Practical experience with AWS services (EC2, ALB, S3, Route 53).
- Familiarity with CI/CD tools and deployment best practices.
- Strong understanding of REST API design principles and WebSocket communication.
- Excellent knowledge of data structures, algorithms, and performance optimization.
- Strong communication skills and ability to work in a collaborative, fast-paced environment.
What We Value
- Excitement to work on cutting-edge technology and platforms , helping redefine how businesses engage and convert customers.
- Thrives in a dynamic startup environment that values diversity, rapid innovation, and a growth mindset—adapting to change, challenging the status quo, and making a real impact.
- Passion for ownership beyond coding, contributing to product strategy and innovation.
Why Join Pepsales?
- Direct access to founders and a voice in high-impact decisions.
- Opportunity to shape a next-gen AI SaaS product transforming sales worldwide.
- Exposure to cutting-edge technologies in a rapidly growing startup.
- Ownership-driven culture with fast career growth and learning opportunities.
- A collaborative, innovation-driven environment that values creativity and problem-solving.
Our client is a rapid growth stage Edtech start-up focused on solving the teacher shortage crisis in the US education system using technology by bringing teachers to the classrooms and giving them access to the right tools to teach students in a highly engaging manner.
They have a development center in Mumbai and they are looking to scale up the teams in Pune and Bangalore as well.
What does the role entail:
● Design, develop, and maintain software applications using .NET Core ,C#
● Write clean, maintainable, and efficient code
● Collaborate with cross-functional teams to analyze requirements, design solutions, and implement new features
● Develop and implement unit tests and integration tests to ensure software quality
● Troubleshoot and debug applications
● Participate in code reviews and provide constructive feedback to peers
Required Skills:
● B.E/B.Tech in computer science
● 1 - 3 years of experience
● Hands-on experience following skills
MS Technologies: NET CORE 7+, C#
Backend: MSSQL / MySQL /Postgres
● Preferred understanding of Cloud: Azure/AWS.
● Strong understanding of object-oriented programming, Design principles, data structures, and algorithms
● Worked in an Agile software development environment
What is the role?
You will be responsible for developing features on the application and integrations end to end. You will be working closely with the Technical Team to come up with high-quality, resilient, and highly performant applications.
Key Responsibilities
- Design and develop SaaS-based applications based on microservices architecture.
- Work on the core backend and ensure it meets the performance benchmarks.
- API and Integrations
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- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
- Work on the front end with ReactJS is a plus point.
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.
- Education - BE/MCA or equivalent
- 5+ years of experience
- Agnostic/Polyglot with multiple tech stacks
- OAuth, API Integrations.
- Agnostic/Polyglot with multiple tech stacks.
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- Backend exposure – good knowledge of building and integrating APIs
- Efficient in building microservices in combining server & front-end.
- Knowledge of cloud architecture.
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- Will be responsible for functional/technical track of a project.
Whom will you work with?
You will work with a top-notch tech team, working closely with the architect and engineering head.
What can you look for?
A wholesome opportunity in a fast-paced environment that will enable you to juggle between concepts, yet maintain the quality of content, interact and share your ideas and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Compass.
We are
We at Compass strive to make selling fun with our SaaS incentive gamification product. Compass is the #1 gamification software that automates and digitizes Sales Contests and Commission Programs. With game-like elements, rewards, recognitions, and complete access to relevant information, Compass turbocharges an entire salesforce. Compass also empowers Sales Managers with easy-to-publish game templates, leaderboards, and analytics to help accelerate performances and sustain growth.
We are a fun and high-energy team, with people from diverse backgrounds - united under the passion of getting things done. Rest assured that you shall get complete autonomy in your tasks and ample opportunities to develop your strengths.
Way forward
If you find this role exciting and want to join us in Bangalore, India, then apply by clicking below. Provide your details and upload your resume. All received resumes will be screened, shortlisted candidates will be requested to join for a discussion and on mutual alignment and agreement, we will proceed with hiring.
The B2B manufacturing industry has a lack of digitisation globally. NowPurchase is building layers of technology to help improve the productivity and profits of the manufacturer. For this we are building the OS (Operating System) that will seamlessly connect factory equipment such as furnaces and spectrometers to our software systems that provide real time optimisations.
The end-game is to use this interconnected system to do great production planning and autonomous procurement of their raw materials. The Heart of NowPurchase will be a marketplace consisting of these smart factories and raw material suppliers.
Here a video that explains our product journey:
https://www.loom.com/share/ccd0ed9e7bc349d7bba851d762253c21">https://www.loom.com/share/ccd0ed9e7bc349d7bba851d762253c21
This is fully a remote role, but the employer needs to fly down to the office in Kolkata for 5–6 days every month. Plane tickets and accommodation will be reimbursed by the company.
Role Description
NowPurchase is looking to add an immensely talented Senior Backend Engineer that will help us invent, design, refine and deliver products that will meet the above vision.
- Expect to build a lot of services and APIs in the cloud and stand-alone IoT devices to serve both the browser as well as native IoT enabled terminals that will be placed at the manufacturers' premises.
- Expect designing algorithms that model the metallurgy of the manufacturing processes as well as using tools such as linear programming, machine learning etc.
- You need to lead the backend team to make sure they are delivering high quality code and is constantly inspired to experiment with tools to push out MVPs.
What are the expectations from this role?
- Deliver high quality modular code deployed to serve web, mobile and native IoT enabled terminals that leverage REST-based services and real time sockets. This would include algorithms for real time optimizations that are critical for the manufacturing process.
- You are empowered to work directly with leadership and the product team to make decisions about your code and future of the product.
- Have a strong emphasis on shipping features quickly without sacrificing code quality. Be ready to build a lot of MVPs that will go through iteration or be completely scrapped depending on the outcome at the customer end.
- Own your Agile projects and lead the team from software design to implementation and deployment. Maintain sprints, delivery timelines and contribute to better managing the engineering team.
- Collaborate on the end to end design and implementation of the platform, including data modeling, systems architecture, data security, access controls, architecture, user experience, deployment, automation, and monitoring.
- Maintain a high level of data integrity, quality and security checks.
- Develop data pipelines and RESTful services that are distributed, robust and highly performant.
- Build a culture of simplicity and pragmatism, which is reflected in your elegant code that other developers emulate and you ensure through thorough code reviews and processes.
Qualifications and Experience
- 4+ years of demonstrated software engineering experience in an agile environment designing, architecting and implementing robust scalable systems preferably for modern SaaS application
- 1+ years of technical leadership experience
- Experience with modern server-side programming languages such as Python, Scala, Go. Experience with web frameworks such as Django Rest Framework, Flask.
- Experience with architecting asynchronous services with design patters leveraging PostgreSQL, MongoDB, Redis, Celery for storage and multi-tenant servers over AWS Elastic BeanStalk.
Compensation & Benefits
- **Cash Compensation:** As per industry standards & pedigree of candidate
- **ESOPs:** 10% of NowPurchase is dedicated to current & future team members. Your package would entail some ESOPs so that you own a part of the company and grow along with it.
- **Medical Insurance:** Benefits of group insurance of 3 lakhs for family including parents, spouse, children
- **Generous leave structure and WFHs** including Marriage, Maternity & Paternity leaves
- **Complete Relocation Expenses:** We are building a unicorn out of the city of Joy (Kolkata). We will pay for everything you spend to relocate here.
**Possible Growth path**
Senior Backend End Engineer > Engineering Manager > VP of Engineering
**Tech Stack**
- React/Redux
- Python/Django/Celery
- Git, AWS, ELB (Elastic Beanstalk), Netlify
- PostgreSQL/Redis/S3
## **Hiring Process**
1. Screening of applicants & initial telephonic call with Manager -HR
2. F2F/Video Interview with Engineering Manager and Cofounder CTO
3. Take home written assessment
4. F2F/Video Interview with Cofounder CEO
5. Email communication on final feedback
The end to end process shall take less than 10 days. We pride ourselves on being transparent & moving fast.
*Candidates who accept an offer may join within 1 hour, 1 week or up to 45days of signing - though, we have a preference for as short a gap period between signing and joining since we're at the most exciting part of our journey - laying the foundation for the NowPurchase platform!*
Role Summary: Back-end Developer who would contribute towards building a highly flexible and scalable Back- end by bringing deep core technology expertise.
Job Description:
- Develop modules keeping micro services architecture philosophies in check. - Implement and/or oversee implementation of different modules as part of an integrated development team. - Drive evolution of application performance. - Ensure project scalability by having good project architecture
Skill Requirements:
- Strong Node.js. - Strong database technology skillsets, namely MongoDB, MySQL
- Should have experience of using Rabbit MQ.
- Python (Django) skills are a plus. - A skilled and pragmatic approach.
- Experience with user-centred design, test-driven development, iterative/incremental and agile practices. - Experience with AWS deployment a definite plus.
Individual applying to the role should ideally have the following attributes.
-Passionate about back-end Development and continually follow the platform & innovations
-Strong and innovative approach to problem solving and finding solutions
- Excellent communicator (written and verbal, formal and informal)
- Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution
- Ability to multi-task under pressure and work independently with minimal supervision.
- Ability to prioritize when under pressure.
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- Keep abreast of new trends and best practices in web development
Please find below the required skill set
Skillsets:
- Strong Experience in Ruby on Rails
- Solid understanding of Ruby principles and core concepts.
- Good understanding of Object Oriented Concepts and principles.
- Understanding of RESTful/ SOAP APIs.
- Good understanding of front-end technologies including HTML5, CSS3, JavaScript, jQuery, ReactJS and Bootstrap framework.
- Knowledge/ Experience in SQL and PL/SQL programming.
- Excellent communication Skill.











