




the core library/language constructs.
• Knowledge of processor, memory, network and storage internals. Familiarity with I/O optimized
algorithms.
• Deep understanding of distributed systems including fault modeling, concurrency, isolation,
consensus etc.
• Internals of a RDBMS like MySQL
• Conversant with the internals of systems like Kafka, Cassandra/Scylla, Redis, RocksDB etc
• Working knowledge of hosting and network infrastructure (K8s, Envoy, etc)
• Familiarity with binary serialization protocols like thrift/protobuf/flatbuffers etc
• Familiar with gRPC, HTTP/2, QUIC, etc.
• Troubleshooting memory issues, GC tuning, resource leaks etc.
• Strong problem-solving skills, algorithmic skills and data structures.
• Productionizing machine learning pipelines using Spark/Flink/TensorFlow etc
• Familiarity with big data concepts - HDFS, hive, presto, spark, oozie, ambari, airflow, atlas,
ranger, etc. Familiarity with formats like avro, parquet, orc, arrow etc
• Good understanding of branching, build, deployment, continuous integration methodologies
• Experience in leading a team and mentoring engineers
• Attitude to get Stuff Done!
• Ability to make decisions independently.
Desired Background:
• Bachelor’s or Master’s degree in Engineering from premier institutes preferred
• 8+ years of experience in software design, development & architecture

About Olacabs.com
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We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.
Location Preferences
- Candidates located in Kerala are preferred.
Skills and Qualifications
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Strong proficiency with JavaScript, React, and Redux
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Knowledge of Node.js and frameworks available for it(particularly Express,Loopback)
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Understanding the nature of asynchronous programming and its quirks and workarounds
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Good understanding of server-side templating languages
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Good understanding of server-side CSS preprocessors
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Basic understanding of front-end technologies, such as HTML5, and CSS3
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User authentication and authorization between multiple systems, servers, and environments
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Integration of multiple data sources and databases into one system
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Understanding Cloud based application deployment.
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Understanding fundamental design principles behind a scalable application
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Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
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Creating database schemas that represent and support business processes
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Implementing automated testing platforms and unit tests
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Proficient understanding of code versioning tools, such as Git

Job Summary:
As a Shopify App Developer at [Your Company Name], you will be responsible for designing, developing, and maintaining custom applications for the Shopify platform. You will collaborate with cross-functional teams to create solutions that meet our clients' needs and improve their eCommerce operations. The ideal candidate will have a strong background in Shopify app development, excellent problem-solving skills, and a passion for delivering exceptional user experiences.
Key Responsibilities:
- App Development: Design, develop, and deploy custom Shopify apps using Shopify’s API, Polaris, and other relevant technologies.
- Customization: Customize and extend Shopify’s existing functionalities to meet specific client requirements.
- Integration: Integrate Shopify apps with third-party services, APIs, and data sources as needed.
- Maintenance & Support: Troubleshoot and resolve issues related to Shopify apps and provide ongoing support and maintenance.
- Collaboration: Work closely with project managers, designers, and other developers to ensure that app solutions align with project goals and client expectations.
- Testing & Quality Assurance: Conduct thorough testing of applications to ensure reliability, performance, and adherence to Shopify’s standards.
- Documentation: Create and maintain clear documentation for code, processes, and app functionality.
- Innovation: Stay updated with the latest Shopify developments, industry trends, and best practices to continuously improve app functionality and user experience.
Qualifications:
- Experience: Proven experience in developing Shopify apps, including a portfolio of past projects or apps.
- Technical Skills: Proficiency in Shopify’s APIs, Liquid templating language, JavaScript, HTML, CSS, and familiarity with Shopify Polaris design system.
- Programming Languages: Strong knowledge of backend programming languages such as Ruby, PHP, or Node.js.
- Database Management: Experience with database technologies such as MySQL, MongoDB, or PostgreSQL.
- Problem-Solving: Excellent problem-solving skills with the ability to troubleshoot and resolve complex technical issues.
- Communication: Strong verbal and written communication skills, with the ability to explain technical concepts to non-technical stakeholders.
- Team Player: Ability to work effectively both independently and as part of a team in a fast-paced environment.
- Worked as a Node.js developer on multiple projects with relevant experience between 1 to 4+ Years.
- Extensive knowledge of Nodejs, JavaScript, APIs, web stacks, libraries, and frameworks.
- Able to work on independent nodejs projects.
- Experience in mongoDB database queries. Able to write and manage complex DB queries .
- Exceptional analytical and problem-solving aptitude.
Desired candidates must have 3-7 years of experience as NodeJs Developer.
If the candidate cannot relocate to Gurgaon, we can also provide permanent Work from home for this position.
Roles and responsibilities:
- Responsible for understanding functional and business requirements and translate them into effective code
- Provide support till deployment of code into production.
- Ownership for ensuring code optimization, problem diagnosis, and on-time delivery
- Implement solutions as per the pre-defined framework /guidelines and adherence to processes
- Finding an optimal solution for the problem statement
- Conduct peer code review.
What candidate should know about:
- Excellent hands-on experience with Node.Js, Express.Js, JavaScript
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Excellent hands-on experience with MongoDB, Mongo aggregation, MySQL
- Ability to build REST services, Authentications, MVC applications
- Excellent Object Oriented Programming skills and ability to write modular, secure, scalable, and maintainable code
- Experience with Elastic Search, Redis.
- Knowledge about AWS components (S3, EC2, Cloudfront, Redis Clusters, etc.)
- Self-learning abilities are required
- Familiarity with upcoming new technologies is a strong plus
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.
Job Description:
- Expert level knowledge of JavaScript
- We use Airbnb style to code
- Should be strong in Problem solving skills, data structure and algorithms
- Strong Proficiency in Node.js with detailed experience in Express, loopback, swagger, PM2
- Should have well understanding on Asynchronous Programming
- Experience with Socket.io, engine.io (Preferred)
- Working knowledge of Promise, Callback hell and ways to avoid it
- Solid experience with RDBMS (PostgreSQL)
- Experience with Redis, MongoDB (Preferred)
- Understanding of the design Principles of a scalable system
- Exposure to GCP/ AWS is must
- Excellence in Programming, Debugging and Maintaining the code
- A strong ability to quickly learn new technologies and to keep yourself updated with the latest in tech
- A go-getter attitude with oceans of optimism, humility, and self-motivation
- Passion for code quality and attention to detail
- Experience with Code versioning tool like Git, SVN is preferred



