NodeJS (Node.js)
Express
MongoDBThis is a contract-based job for 2 months, but we may also offer a full-time job based on the performance.
Job Description:
- Proficient in Node with Express.Js as a framework.
- Must have hands-on experience in Databases. (MongoDB)
- Proficient understanding of code versioning tools, such as Git
- Hands-on experience in building microservices and processes.
- Building reusable code and libraries for future use
About Digirex:
DIGIREX is an IT consulting and software services company delivering complex custom
software solutions on a variety of technology platforms to organizations across industry verticals.
Shubham Vishwakarma
Full Stack Developer - Averlon
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NodeJS (Node.js)
JavascriptCore AI Backend Engineer – LLM Fine-Tuning
You know that moment when you don’t just debug code — you train a model, fine-tune it, and suddenly it understands your domain better than you expected? That’s the kind of magic we’re looking for.
We’re building something that turns chaotic social video data into crystal-clear business intelligence. Not just another API — but AI-backed architecture fine-tuned to our world. Systems that marketing teams thank you for, because they feel the intelligence, not just the infrastructure.
Either you feel the craft when you read this, or you don’t. This isn’t just another backend role. This is where you bring together scalable systems and cutting-edge LLMs to build something the world hasn’t seen before.
Who We Are
We’re a small, global team that ships fast. Every line of code and every model choice affects millions of video analysis requests.
Our engineers don’t just build APIs — they architect solutions, they optimize at scale, and now, they fine-tune models to make AI work in the real world. Our CPTO still codes. Our senior engineers make complexity look effortless. Our backend team sets a standard that others ask how we move so fast.
What We Need
We need someone who’s lived both sides of this life:
- Backend excellence: building high-scale, high-performance systems.
- LLM fine-tuning: hands-on with open-source models, not just calling APIs.
Someone who can sit with a requirement at 2pm and by 6pm not only has endpoints working, but also has a fine-tuned model running behind them — customized to our use case.
Your Craft
- JavaScript/TypeScript & NodeJS as core backend tools.
- Next.js for full-stack where needed.
- Rust when performance is non-negotiable.
- Golang/Python as comfortable tools of choice.
- MySQL/Postgres/Redis — wielded with intention.
- AWS ecosystem — your playground, not your puzzle.
- LLM/AI integration you’ve actually shipped.
- Open-source LLM fine-tuning experience:
- Bringing in open-source models (LLaMA, Mistral, Falcon, etc.).
- Fine-tuning/adapting them for specific domains.
- Optimizing for inference cost, latency, and accuracy.
The Reality
The work is beautifully complex. The scale is real and growing. The problems are the kind that wake you up at 3am with solutions.
If you get your energy from building backend systems and adapting LLMs to make them smarter for real-world use, you’ll probably fall in love with what we do. If you’re only interested in APIs without touching models, this won’t be your thing — and that’s completely okay.
How to Apply
If you’re reading this thinking “finally, a team that actually cares about real AI engineering” — we’d love to see something you’ve built.
Not just a resume. Show us your craft:
- An LLM fine-tuning repo.
- A domain-adapted model you worked on.
- A system design where you combined backend and AI.
- Or even a short write-up or voice note explaining what you’ve fine-tuned.
We’re genuinely excited to see what you’ve done and have a meaningful conversation about whether this could be magic for both of us.
NodeJS (Node.js)MongoDBExpressResponsibilities-
- Participate in the entire application lifecycle, focusing on coding and debugging
- Write clean code to develop functional web applications
- Troubleshoot and debug applications
- Collaborate with Front-end developers to integrate user-facing elements with server-side logic
- Gather and address technical and design requirements
- Provide training and support to internal teams
- Build reusable code and libraries for future use
- Liaise with developers, designers to identify new features
- Follow emerging technologies
Requirements-
- Spent at least 3 yrs in a solid back end role
- Experience taking a problem to a product solution (module/product)
- Prior experience working with startups and understand the fast-paced, dynamic nature of work
- Javascript, NodeJS
- Client-server architecture
- OOP concepts, including design patterns
- Understanding of RDBMS (MySQL, Postgresql)
- Understanding of REST API
- Familiarity with frameworks such as ExpressJs
- Knowledge of TDD frameworks mocha, chai, jest, etc
- Knowledge of AWS (Lambda, RDS, EC2, SQS, S3, ECS, etc)
- Basic knowledge of Typescript, NextJs
- Prior experience in fin-tech
NodeJS (Node.js)Why this role?
Help build the future of sales: At Nektar, you will help redefine the way people sell. Across countries and industries. There are few startups with this kind of market potential.
A team with decades of domain expertise: Between them, the founders have nearly two decades of experience founding and growing startups and building and selling SaaS products globally.
Tackle our most impactful problems: Our team is still small, and people wear many hats. You’ll jump between product, design, engineering, devops and growth. You will not be bored.
Join us at a magical time: Founded and headquartered in Singapore, Nektar raised a substantial seed round from great SaaS VCs in less than 4 weeks of starting the company, giving us a massive jump start and room to focus on our product and users.
What do we do?
Nektar’s mission is to help people work smarter. Our first product is an assistant for sales teams that will help close more deals faster.
Sales organizations have spent hundreds of billions of dollars on systems of record to collect vast amounts of data. This data might produce pretty graphs on managers’ reports but it hardly ever helps the salesperson in the field move their deals forward. This is why, in 2019, less than 30% of salespeople used their organization’s CRM as intended, and 57% of the sales teams globally missed their sales quota.
This is where we’re different — we are laser-focused on the specific actions that help salespeople close deals. We’re building a real system of growth, a first of it’s kind to help salespeople become better salespeople by helping our users build productive habits, adopting best practices and eliminating friction from the sales process.
What we’re looking for?
- We’re looking for engineers who can hit the ground running, with at least a year’s experience building production servers using Node.js. Experience with the frontend is positive but not required.
- As an all-remote team, we require great communication skills, particularly in writing. You must be a self-motivated manager of one with the ability to work independently, take ownership and proactively seek help when required. Prior experience working remotely will be positive but is not required.
- As a startup, we prefer generalists over specialists and product-focused engineers who can empathize with users. Experience working at a fast-growing startup would be positive but is not required.
- Experience in sales tech will be a strong positive but is not a must.
How do we work?
We’re an all-remote engineering team from the beginning (yes, since before the pandemic!), and we’ve built a fantastic remote-friendly culture. We support every team member to set up a great personal workspace that fits them — whether that’s a home office, a co-working space or just hanging out at a coffee shop. We are location agnostic and you can literally choose a location that works for you . Our distributed team currently sits in Singapore, India, Vietnam, Australia and Indonesia.
We do weekly team activities, like online gaming and coffee chat to ensure that physical distance doesn’t keep us from being a close-knit team.
Nektar is a small team, and everyone’s involved in shaping the product we build. We’re still iterating and figuring out the product-market fit, so we’re not averse to throwing away code. We’d rather build a few powerful features that solve important needs than lots of features that are not as valuable.
In line with our mission — helping people work smarter — we’re always thinking about how we can work smarter ourselves. We try to avoid large and long meetings and prefer ad-hoc collaboration with one or two other people instead. We invest in continuous integration and deployment, automated testing and other tooling to eliminate friction from our engineering processes. We aim for clear written documentation and communication.
NodeJS (Node.js)JavascriptMongoDBExpressThe ideal candidate is a highly resourceful and innovative developer with extensive experience in the Node Js . You must also possess a strong knowledge of Mongo DB
Responsibilities
- Perform a mix of maintenance, enhancements, and new development as required
- Work in a data analyst role and with business intelligence applications
- Document features, technical specifications & infrastructure Responsibilities
- Work cross-functionally to convert business needs into technical specifications
Qualifications
Back-end technologies& Front-end (HTML, JavaScript, CSS), Node js,Mongo Database, MySQL databases
- 1+ years' of experience in web development and software design
- Expertise in Strapi will be a plus point
- should be able to create the APIs
- Payment Gateway Integration( Stripe)
NodeJS (Node.js)
PostgreSQLWe are building a global content marketplace that brings companies and content
creators together to scale up content creation processes across 50+ content verticals and 150+ industries. Over the past 2.5 years, we’ve worked with companies like India Today, Amazon India, Adobe, Swiggy, Dunzo, Businessworld, Paisabazaar, IndiGo Airlines, Apollo Hospitals, Infoedge, Times Group, Digit, BookMyShow, UpGrad, Yulu, YourStory, and 350+ other brands.
Our mission is to become the world’s largest content creation and distribution platform for all kinds of content creators and brands.
Our Team
We are a 25+ member company and is scaling up rapidly in both team size and our ambition.
If we were to define the kind of people and the culture we have, it would be -
a) Individuals with an Extreme Sense of Passion About Work
b) Individuals with Strong Customer and Creator Obsession
c) Individuals with Extraordinary Hustle, Perseverance & Ambition
We are on the lookout for individuals who are always open to going the extra mile and thrive in a fast-paced environment. We are strong believers in building a great, enduring
a company that can outlast its builders and create a massive impact on the lives of our
employees, creators, and customers alike.
Our Investors
We are fortunate to be backed by some of the industry’s most prolific angel investors - Kunal Bahl and Rohit Bansal (Snapdeal founders), YourStory Media. (Shradha Sharma); Dr. Saurabh Srivastava, Co-founder of IAN and NASSCOM; Slideshare co-founder Amit Ranjan; Indifi's Co-founder and CEO Alok Mittal; Sidharth Rao, Chairman of Dentsu Webchutney; Ritesh Malik, Co-founder and CEO of Innov8; Sanjay Tripathy, former CMO, HDFC Life, and CEO of Agilio Labs; Manan Maheshwari, Co-founder of WYSH; and Hemanshu Jain, Co-founder of Diabeto.
Backed by Lightspeed Venture Partners
NodeJS (Node.js)CasaOne - CasaOne is a home furniture rental company that helps property managers, realtors, stagers and residents experience and access furniture, furnishings, decor, and equipment on demand. Our full-service offering includes a wide selection of products, affordable monthly rental plans, 3D visualizations, rent-to-own options and white-glove service in as early as 2-3 business days. www.casaone.com
BureauOne - BureauOne converts furniture into a utility for businesses. BureauOne is a furniture rental company that helps businesses experience and access furniture, fixtures, and equipment without going through the myriad challenges that are associated with buying office furniture. BureauOne offers a full-service product including white-glove storage, delivery, and installation on-site. www.bureauone.com.
We are backed by Accel Partners & other prominent investors and have offices in the SF Bay Area (HQ), LA, DC, NY, NJ,Chicago, Philadelphia, San Diego, Connecticut & Bangalore.
Our teams consist of high performing individuals who enable each other to bring their best to every concept, resulting in brands renowned in their markets for perfect insight, impeccable service & the constant ability to surprise with excellence. We onboard experts who inspire us in the way they design solutions, craft brands or simply add sense to our products & services.
We believe technology is only a tool for great engineering minds. Your understanding of core principles is of greater value to us than the tools used.
At CasaOne and BureauOne you will have an opportunity:
• to increase your rate of learning exponentially by defining hard problems and solving them
• to partake in a high-growth journey and increase revenues 5x+ Y-o-Y
• to be an early innovator in the shifting trend: ‘ownership economy’ -> ‘access economy’
• to build a category-defining platform for FF&E (Furniture, Fixture, and Equipment) leasing
• to build high-performance teams.
What you will work on:
Build a scalable API platform that will enhance our customer experience & propel our logistics. You will be part of our Bangalore
team of ambitious and talented engineers, who put their best together to build architecturally sound & scalable systems.
Requirements and Qualifications
• Bachelor’s or Master’s degree in engineering
• Good understanding of algorithms, data structures & design patterns
• A minimum of 4 years of work experience
• Building distributed systems & service-oriented architecture
• Asynchronous programming, Test Driven Development (TDD)
• Writing (delightful) APIs & integration patterns
• RDBMS & NoSql databases
• Continuous integration & deployment (CI/CD) tools like git, Jenkins
• Cloud computing platforms - AWS/ Azure/ Google Cloud
Good to know
CasaOne backend services are written in NodeJS. Experience in NodeJS is good to have, not a must. We believe technology is only a tool for great engineers. We value your understanding of core principles more than the tools used.
What happens next
You read this, you say ‘ah, that’s me, that’s what I would love to do in the near future!. Submit your resume and someone from our team will reach out to you.
CasaOne is an equal opportunity employer (EEO) & we value diversity in our teams.
Ruby on Rails (ROR)
RubyJavascriptMongoDBSenior Ruby On Rails Developer
(Senior Product Engineer - ROR)
Experience - 3 to 6 years
Location - Pune
We are looking for an enthusiastic developer with a strong understanding of core Ruby and Rails framework along with PostgreSQL database. Someone who is passionate about coding and loves to work in an ongoing challenging environment. You will be part of a talented software team. You have to consistently deliver in a fast paced environment and should be more than willing to build software that people love to use.
Key Responsibilities
The individual role that you’ll play in our team:
- Developing large multi-tenant applications in Rails.
- Understanding Rails best practices and religiously introducing those to our codebase.
- Knowledge on how to do effective Refactoring.
- Ability to write unit tests and following those practices religiously.
- Working closely with the Product managers and UX team.
- Helping QAs to write automated integration tests.
- Staying up-to-date with current and future Backend technologies and architectures.
Read the ‘Skills and Experience’ section, it is not the usual yada yada, you’ll be asked specific questions on these.
Skills and Experience
- Ruby on Rails architecture best practices
- Knowledge on the latest versions on ROR
- Strong OOP knowledge in Ruby.
- Asynchronous Networking in Ruby
- Designing RESTFul HTTP APIs using JSON-Schema or JSON API (http://jsonapi.org/">jsonapi.org).
- Ability to architect and develop API only backend
- Experience in using ActiveRecordSerializer
- Understanding O-Auth2 or JWT (Json Web Token) authentication mechanisms.
- How to use RSpec
- Rails Security Best Practices
- PostgreSQL and Rails.
- SQL concepts like Joins, Relationships etc.
- Understanding DB Partition strategies.
- Knowledge about refactoring ActiveRecord Models (read this - “7 Patterns to Refactor Fat ActiveRecord Models”).
- Understanding scaling strategies for a high-traffic Rails applications (2 million+ requests a day).
- Background Job processing using Redis and Sidekiq
- Experience in using Amazon Web Services (AWS) tools.
- Writing automated Deployment Scripts using Capistrano, Ansible etc.
- Sending emails in Rails
- Knowledge in Linux and Git is mandatory
Optional Skills
- Knowledge in using Chef or Puppet
- Ability to do basic DevOps like setting up a Linux server.
- Websocket communication in Rails 5.
- Node.js
- JRuby
Scalefusion (formerly known as Mobilock Pro): (Our Flagship Product)
Scalefusion MDM allows organizations to secure & manage endpoints including smartphones, tablets, laptops, rugged devices, mPOS, and digital signages, along with apps and content. It supports the management of Android, iOS, macOS and Windows 10 devices and ensures streamlined device management operations with InterOps. Fusion of Endpoints at Scale.
Promobi Technologies:
ProMobi Technologies provides a leading Mobile Device Management Solution under the brand Scalefusion. The solution allows organizations to manage Android and iOS devices from the cloud. It offers modern mobile device management (MDM), application management (MAM) and content management (MCM) experience for corporate-owned devices. Renowned organizations from startups to Fortune 500 trust Scalefusion for their Device Management.
As engineeing lead, you would be responsible for driving day to day development activities including coordination with customers and project management team in US. You are expected to be hands-on with the technology stacks we work with so you can contribute as a developer across projects on need basis.
Role & Responsibilities
- Lead the engineering effort across projects
- Interface with key stakeholders and apply your technical proficiency across different stages including Application Architecture, Design and Development
- Understand client's business requirements and be able to map them to technology solutions and make them work
- Design and build modern solutions informed by a deep understanding of cloud architecture and how distributed systems operate at scale
- Provide regular support and guidance to teams on complex coding, issue resolution and execution
- Establish and enforce best development and engineering practices including QA and DevOps
- Lead and manage your own team, but also get down to coding, testing, and designing solutions as and when needed
- Communicate effectively with teams, clients and business leaders within the company
Skills & Experience
- Minimum 6+ years of experience designing and building full stack applications using UI frameworks like Angular, React or Vue.JS and backend frameworks like Node.JS/ExpressJS or Python/Django/Flask or Laravel/Yii2/Symphony
- Minimum 2-3 years of experience as a Technical Lead mentoring team of 3 to 5 developers
- Strong knowlegde of cloud and distributed systems (AWS, GCP, Azure). Cloud certifications would be an added advantage.
- Deep knowledge of relational databases, SQL and NoSQL databases. Experience with Graph databases like Neo4j is desirable.
- Proficient in Git and CI-CD frameworks
- Strong communicator with visual, verbal, and writing skills to clearly articulate complex design problems and solutions
- Ability to work in an agile environment
Javascript
PHP
Python
Javascript
React.jsNodeJS (Node.js)MongoDB
Kubernetes
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon