Cutshort logo
O4S logo
Software Developer-I/II
at O4S
Software Developer-I/II
O4S's logo

Software Developer-I/II

at O4S

Vanshika Sharma's profile picture
Posted by Vanshika Sharma
2 - 6 yrs
₹10L - ₹20L / yr
Delhi, Gurugram, Noida
Skills
skill iconNodeJS (Node.js)
skill iconGo Programming (Golang)
Data Structures
Algorithms
NOSQL Databases
skill iconMongoDB
skill iconJavascript
skill iconPython
We are looking for a backend developer to join our team who shares our passion for making the lives of API developers and consumers easier. If you love thinking big and delving deep and enjoy envisioning truly elegant solutions, this role is definitely for you.


What you will be Doing

- You will abstract away complex data interactions with easy-to-use APIs that will power several mobile and web applications.
- You will also own, scale, and maintain the computational and storage infrastructure for the various micro-services and long-running jobs, designed and implemented by you and the team.
- We will look to you to make key decisions on the technology stack, architecture, networking, and security. We love working with bleeding-edge technology, especially if it improves the malleability, and simplicity of our deliverables.


What you need

- The ideal Backend Engineers are polyglots who are fluent in HTTP and core CS concepts such as algorithms, data structures, and programming paradigms, and always pick the right tools for the right job.
- They have a keen eye for common security vulnerabilities and how to act on them (example: DDOS attacks, SQL Injection etc.).
- They understand what it takes to work in a startup environment and know when to trade performance for simplicity.
- They fail fast, learn faster, and execute in time.
- Strong communication skills, get-things-done attitude, and empathy
- Strong sense of ownership, drive and obsessive attention to detail.
- Comfortable with iterative development practices and code reviews
- Previous experience as part of a product-oriented team is a plus


Technical Skillsets:

NodeJS + Javascript, GoLang, Typescript + Nodejs, Clojure/Haskell/F#/Scala (languages/environments)
Koa, Express, Play (frameworks)
Asynchronous Programming Frameworks (Akka, Nodejs, Tornado)
MongoDB, postgres, Bigtable, Dynamo (databases)
Apache Kafka, NATS, RabbitMQ, ZeroMQ (queues)
FunctionalProgramming, FRP (functional reactive)
microservices, multi-tenant, distributed-systems, distributed-computing, event-sourcing

Good to have Skillsets:
Clojure/Haskell/F#/Scala
Apache Kafka, NATS
FunctionalProgramming, FRP (functional reactive)
event-sourcing
Koa


Why you should consider this role seriously?

- We have an audacious vision of helping companies fight counterfeiting and managing their supply chain more efficiently
- We have built a product and solved problems for some of the largest brands in the country and tested platform at scale (With our tags present in over 50 Million products already). We have plans to grow 10x in the next 1 year
- Ownership of key problems. Fast-paced environment
- We are a well-balanced team of experienced entrepreneurs and are backed by top investors across India and the Silicon Valley (Venture Highway, Startup Buddy etc.)
- Competitive market salary
- Opportunity to work directly with the CEO, COO, CTO of the company
- A chance to interact with top-notch executives from multiple industries
- Open vacation policy (and we really mean it!)
- Open Pantry
- As a team, we love to travel :). An off-site every quarter

Planning to Apply? Consider this:

Make sure you go through this section very carefully before applying. Here are the most crucial aspects on which we evaluate on:

1: FIT: “We’re on a crusade for something greater than any one of us”!

We are a tight-knit team that works and plays together where ‘fit’ is the most important point that you need to keep in mind while evaluating us- we will be spending a majority of our time together, in office, on calls, even weekends (sometimes) so you’ll really need to assess whether this is the right place for YOU to be in. Are you able to relate to or feel passionate about the problems we’re solving?

2: INTENT: “You won’t just be working with us, you would be investing in us!”

‘Why’ do you want to work with us? Why an early stage startup? Why Original4Sure? We are an industrious team, working tirelessly to achieve our goals so the work hours will be long and with it will come with a steep learning curve. Joining an early stage startup also means you’ll be asked to take on new things with little guidance and you’ll have to figure stuff out on your own, and in doing so, help shape the future of the company. Does that sound scary, exciting, both?

3: CAPABILITY: “Get work done!”

As long as you are working as hard as you can and giving it your best all day, every day, we will get along just fine. No one ever built one of the most valuable businesses in the World without the core team having to make a few sacrifices along the journey. It could be lesser time spent with your family or loved ones or finding lesser time to do to watch TV shows! But that's a call you need to make.
Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos

About O4S

Founded :
2017
Type :
Product
Size :
100-500
Stage :
Raised funding

About

O4S is a technology platform that offers a comprehensive channel management platform for manufacturing companies and consumer brands with direct and indirect channel partners. The platform manages partner data, sales, rebates, incentives, and channel loyalty programs. The platform is designed to structure partner engagement, decreasing channel partner churn and increasing their lifetime value. O4S addresses common industry challenges such as misaligned incentives and low channel sales visibility. The company's platform is customizable and highly scalable, making it a unique value proposition in the market. With a strong presence in key markets like India, the USA, and South East Asia, O4S can potentially disrupt the CRM market for manufacturing companies.
Read more

Connect with the team

Profile picture
Vanshika Sharma
Profile picture
Pratibha Shekhar

Company social profiles

angelinstagramlinkedintwitterfacebook

Similar jobs

Ceryneian Partners LLC
Mridu Srivastava
Posted by Mridu Srivastava
Remote, Noida
0 - 4 yrs
₹12L - ₹28L / yr
svelte
skill iconC++
Erlang
skill iconRust
skill iconPython
+2 more

About the Role

At Ceryneian, we’re building a next-generation, research-driven algorithmic trading platform aimed at democratizing access to hedge fund-grade financial analytics. Headquartered in California, Ceryneian is a fintech innovation company dedicated to empowering traders with sophisticated yet accessible tools for quantitative research, strategy development, and execution.

Our flagship platform is currently under development. As a Backend Engineer, you will play a foundational role in designing and building the core trading engine and research infrastructure from the ground up. Your work will focus on developing performance-critical components that power backtesting, real-time strategy execution, and seamless integration with brokers and data providers. You’ll be responsible for bridging core engine logic with Python-based strategy interfaces, supporting a modular system architecture for isolated and scalable strategy execution, and building robust abstractions for data handling and API interactions. This role is central to delivering the reliability, flexibility, and performance that our users will rely on in fast-moving financial markets.

We are a remote-first team and are open to hiring exceptional candidates globally.

Core Tasks

·      Build and maintain the trading engine core for execution, backtesting, and event logging.

·      Develop isolated strategy execution runners to support multi-user, multi-strategy environments.

·      Implement abstraction layers for brokers and market data feeds to offer a unified API experience.

·      Bridge the core engine language with Python strategies using gRPC, ZeroMQ, or similar interop technologies.

·      Implement logic to parse and execute JSON-based strategy DSL from the strategy builder.

·      Design compute-optimized components for multi-asset workflows and scalable backtesting.

·      Capture real-time state, performance metrics, and slippage for both live and simulated runs.

·      Collaborate with infrastructure engineers to support high-availability deployments.

Top Technical Competencies

·      Proficiency in distributed systems, concurrency, and system design.

·      Strong backend/server-side development skills using C++, Rust, C#, Erlang, or Python.

·      Deep understanding of data structures and algorithms with a focus on low-latency performance.

·      Experience with event-driven and messaging-based architectures (e.g., ZeroMQ, Redis Streams).

·      Familiarity with Linux-based environments and system-level performance tuning.

 

Bonus Competencies

·      Understanding of financial markets, asset classes, and algorithmic trading strategies.

·      3–5 years of prior Backend experience.

·      Hands-on experience with backtesting frameworks or financial market simulators.

·      Experience with sandboxed execution environments or paper trading platforms.

·      Advanced knowledge of multithreading, memory optimization, or compiler construction.

·      Educational background from Tier-I or Tier-II institutions with strong computer science fundamentals, a passion for scalable system design, and a drive to build cutting-edge fintech infrastructure.

What We Offer

·      Opportunity to shape the backend architecture of a next-gen fintech startup.

·      A collaborative, technically driven culture.

·      Competitive compensation with performance-based bonuses.

·      Flexible working hours and a remote-friendly environment for candidates across the globe.

·      Exposure to financial modeling, trading infrastructure, and real-time applications.

·      Collaboration with a world-class team from Pomona, UCLA, Harvey Mudd, and Claremont McKenna.

Ideal Candidate

You’re a backend-first thinker who’s obsessed with reliability, latency, and architectural flexibility. You enjoy building scalable systems that transform complex strategy logic into high-performance, real-time trading actions. You think in microseconds, architect for fault tolerance, and build APIs designed for developer extensibility.

 


Read more
RNG DEV
Rohit jadhav
Posted by Rohit jadhav
Remote only
0 - 1 yrs
₹0 - ₹1 / mo
skill iconGo Programming (Golang)
MySQL
skill iconGitHub

Job Description: We are looking for a talented and motivated Go Developer Intern to join our team for a 6-month internship. This is an exciting opportunity to gain hands-on experience in Go development and work on real-world projects.

Key Responsibilities:

  • Collaborate with the development team to design and develop Go applications.
  • Write clean, efficient, and maintainable code following best practices.
  • Assist in the integration of third-party APIs and libraries.
  • Participate in code reviews and provide constructive feedback.
  • Troubleshoot, debug, and resolve application issues.
  • Stay updated with the latest industry trends and technologies in Go development.
  • Document code and maintain technical documentation.

Requirements:

  • Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field.
  • Strong understanding of Go and its standard library.
  • Familiarity with RESTful APIs to connect Go applications to back-end services.
  • Knowledge of Go concurrency patterns and best practices.
  • Experience with version control systems such as Git.
  • Strong problem-solving skills and attention to detail.
  • Ability to work independently and as part of a team.
  • Excellent communication and collaboration skills.
Read more
ClassCast
at ClassCast
2 recruiters
Ayush Gautam
Posted by Ayush Gautam
Bengaluru (Bangalore)
2 - 7 yrs
₹8L - ₹15L / yr
skill iconNodeJS (Node.js)
skill iconJavascript
SQL
NOSQL Databases

 

Job Description

  • Designing system architecture, develop and maintain high performing & scalable services using Node.js frameworks.
  • Extensively engage in iterative development model right from requirement analysis, estimation, development, testing & production support
  • Mentor, groom junior developers and participate in code reviews
  • Contribute towards building company’s coding culture

 

Requirements

  • 3+ years of relevant industry experience in Node.js
  • A deep understanding of JavaScript
  • Experience working with SQL and NoSQL databases
  • Experience with Unit and Integration tests
  • Experience with CI/CD
  • Experience with MathJax/Latex
  • Experience with large scale video streaming
  • Experience with ReactJS is a bonus
Read more
rapidly growing fintech SaaS firm that propels business grow
rapidly growing fintech SaaS firm that propels business grow
Agency job
via Jobdost by Mamatha A
Bengaluru (Bangalore)
5 - 9 yrs
₹20L - ₹22L / yr
API
Integration
OAuth
skill iconNodeJS (Node.js)
skill iconReact.js
+6 more

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
  • Designing and developing APIs for the front end to consume.
  • Constantly improve the architecture of the application by clearing the technical backlog.
  • 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.
  • Worked on open source technologies – NodeJS, ReactJS, MySQL, NoSQL, MongoDB, CouchDB, DynamoDB, Clickhouse, Kafka
  • Backend exposure – good knowledge of building and integrating APIs
  • Efficient in building microservices in combining server & front-end.
  • Knowledge of cloud architecture.
  • Excellent knowledge and understanding skills on oAuth.
  • Should have sound working experience with relational and columnar DB.
  • Should be innovative and communicative in approach.
  • 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 this company

We are

We at this company strive to make selling fun with our SaaS incentive gamification product.  Company 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, Company turbocharges an entire salesforce. Company 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.

 
Read more
REDBRICS ITES INDIA PVT LTD
Ritika Pant
Posted by Ritika Pant
Gurugram
3 - 5 yrs
₹3L - ₹17L / yr
skill iconNodeJS (Node.js)
skill iconJavascript
skill iconMongoDB
skill iconExpress

1.      3+ years of experience in web development

2.      Minimum 2+ years’ experience in Node JS

3.      databases-MongoDB

 

 

Good to have

  • Kubernetes & Dockers and experience with Cloud service APIs (e.g., GCP) are desirable.
  • Github CI/CD experience
  • Experience in the  Real Estate will be a plus
Read more
Netzila Technologies
at Netzila Technologies
1 recruiter
Anukriti Kapoor
Posted by Anukriti Kapoor
Mohali
1 - 3 yrs
₹1L - ₹4L / yr
Shopify
skill iconLaravel
skill iconPHP
skill iconNodeJS (Node.js)

We have an urgent opening for a SHOPIFY APP DEVELOPER with 2 to 3 years of Experience, for Day Shift working. Having hands-on experience with customizing Shopify templates and fully functional Shopify websites.

Responsibilities and Duties

Job Description:
- Understanding of various design patterns and custom Shopify app.
- Strong knowledge of liquid programming language.
- Generate custom–tailored Shopify theme and altering pre-existing template.
- Act as Shopify expert, specializing in all facets of the eCommerce platform.
- Strong hands to Install & Customize new Shopify app.
- Shopify App Development would be an advantage.
Organizational Skills :
- Must be very organized, punctual, and detail-oriented
- Fast learner & interested in new technologies
- The ability to remain cool under pressure.
Key Skills:
SHOPIFY/HTML5, CSS3, JavaScript/jQuery/AJAX.

 

Read more
agrya consulting private limited
Chennai
1 - 4 yrs
₹3L - ₹8L / yr
skill iconRuby on Rails (ROR)
skill iconRuby
skill iconJavascript
MySQL
skill iconMongoDB
+2 more

Must haves 

  • At least 3 years of professional programming experience in Ruby on Rails.
  • Solid fundamentals with software development, systems, troubleshooting, and teamwork
  • Strong testing habits, passionate towards unit testing and TDD. 
  • Good understanding of RDBMS like MySQL, PostgreSQL 
  • Strong knowledge of git 
  • Good understanding of data structures 
  • Strong analytical and problem-solving skills 

Good to have 

  • Experience with Javascript
Read more
W3Global
at W3Global
1 recruiter
Agilesh Agileshvb
Posted by Agilesh Agileshvb
Remote, Hyderabad
5 - 10 yrs
₹10L - ₹20L / yr
skill iconJava
Spring
Fullstack Developer
Performance Testing
RESTful APIs
+8 more
Title : Full Stack DeveloperLocation : Hyderabad, IndiaJob Responsibilities :- Implement Restful APIs & CRUD operations using Java and Spring - Develop UI pages that render the data by consuming the Restful APIs - Performance tuning of the application- Implement security model and data encryption- Design and develop a framework for highly configurable application (covering UI, middle-tier & Data Persistence layers)- Implement an abstraction layer that helps streamline the code- Deploy/host the application in a cloud environment supporting multi-tenant model- Be on call for supporting production environment 24/7 for a few days of each month- Troubleshoot issues and provide fixesRequired Skills :- At least 8 years of development experience in developing enterprise applications using Java programming language and - At least 4 years of Web Application Development using Spring framework, JSON & XML parser, and other web related technologies- Front-End development experience primarily using HTML/CSS, JavaScript, AngularJs, Angular 2+ JQuery/AJAX JSON, and XML technologies- At least 2 years of experience using Angular 1.x, HTML5, CSS3 and Bootstrap framework- Experience working with Git versioning tool- Good Analytical and Communication skillsPreferable Skills :- Working knowledge of NoSql DBs- Experience with Angular 2.x- Experience is using Kendo UI Widgets in Web pages- Familiarity with Single Page Applicant development- Experience with UI/UX design encompassing Responsive Design and CSS themes - Experience working in a large scale enterprise application development- Understanding of Cloud development/deployment is a plus.Please find the description about our product Talent Pathway.Please refer to website, http://www.talentpathway.com/Applicant Tracking System :Hiring is one of the top challenges every recruitment organization faces and Talent Pathway software is the top solution.Talent pathway! It's is a progressive web application built on the most advanced technology available. We are very aware of the challenges, the hidden costs, the overheads attached to the hiring process right from Applicants to Closure. Hence, we have delivered the most complete, recruitment centric, software available on the market
Read more
Acellere
at Acellere
4 recruiters
Amruta Pathak
Posted by Amruta Pathak
Pune
3 - 4 yrs
₹4L - ₹10L / yr
skill iconNodeJS (Node.js)
skill iconHTML/CSS
skill iconJavascript
skill iconGit
skill iconAngular (2+)
+3 more
You will work on, development, deployment, database management and shell scripting towards fine-tuning our product Gamma. The person would be a part of our core R&D team working in Pune, India. Information about Acellere : www.acellere.com
Read more
Ideas2IT Technologies
at Ideas2IT Technologies
13 recruiters
Bavani T
Posted by Bavani T
Chennai
2 - 7 yrs
₹6L - ₹18L / yr
MySQL
skill iconMongoDB
Spark
Apache Hive
Full Stack Developer for Big Data Practice. Will include everything from architecture to ETL to model building to visualization.
Read more
Why apply to jobs via Cutshort
people_solving_puzzle
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
people_verifying_people
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly. No 3rd party agencies here.
ai_chip
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
21,01,133
Matches delivered
37,12,187
Network size
15,000
Companies hiring
Did not find a job you were looking for?
icon
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
companies logo
companies logo
companies logo
companies logo
companies logo
Get to hear about interesting companies hiring right now
Company logo
Company logo
Company logo
Company logo
Company logo
Linkedin iconFollow Cutshort
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos