
1. Design patterns- socket communication/ micro services architecture
2. Caching - REDIS MEMCACHED etc
3. Database - MONGO, SQL etc. min 2yrs experience with these.
4. Features created for large concurrent requests.
5. Node Js, Go lang any asynchronous programming language min 2 yrs exp with any one of them.
6. Message Queues - RABBIT MQ, Kafka etc.
7. Logging and APM (application process manager) good to have.
8. DS ALGO good to have.

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Hello,
Greetings from CodersBrain!
Coders Brain is a global leader in its services, digital, and business solutions that partners with its clients to simplify, strengthen, and transform their businesses. We ensure the highest levels of certainty and satisfaction through a deep-set commitment to our clients, comprehensive industry expertise, and a global network of innovation and delivery centers.
This is regarding the urgent opening for the'' ROR Developer role. We found your profile in the Cutshort database and it seems like a good fit for the organization. If you are interested, do revert back with your updated CV along with the details:
Permanent Payroll : CodersBrain
Location:- Mumbai/ Kolkata
Notice Period:- imm./15 daysJob Description
Scope of work This role is an exciting opportunity to build highly interactive
customer facing applications and products.
Candidate will help transform vast collections of data into
actionable insights with intuitive and easy to use interfaces and
visualizations.
Candidate will leverage the power of JavaScript and Ruby on
Rail to build novel features and improvements to our current suite
of tools.
This team is responsible for customer-facing applications that
deliver SEO data insights.
Through the applications customers are able to access insights,
workflows, and aggregations of information above and beyond
core data offerings
Responsibility
Build and maintain the core frontend application
Work collaboratively with the engineers on the Frontend team to
ensure quality and performance of the systems through code
reviews, documentation, analysis and employing engineering
best practices to ensure high-quality software
Contribute to org devops culture by maintaining our systems,
including creating documentation, run books, monitoring, alerting,
and integration tests, etc.
Participate in architecture design and development for new
features and capabilities, and for migration of legacy systems, to
meet business and customer needs.
Take turns in the on-call rotation, handling systems and
operations issues as they arise including responding to off-hours
alerts
Collaborate with other teams on dependent work and integrations
as well as be vigilant for activities happening outside the team
that would have an impact on the work your team is doing.
Work with Product Managers and UX Designers to deliver new
features and capabilities
Use good security practices to protect code and systems
Pitch in where needed during major efforts or when critical issues
arise
Give constructive, critical feedback to other team members
through pull requests, design reviews, and other methods
Seek out opportunities and work to grow skills and expertise.
C) Skills Required
Essential Skills JavaScript (preferred ExtJS framework)
Ruby
Ruby on Rails
MySQL
Docker
Desired Skills Terraform
Basic Unix/Linux administration
Redis
Resque
TravisCI
AWS ECS
AWS RDS
AWS EMR
AWS S3
AWS Step Functions
AWS Lambda Functions
Experience working remotely with a distributed team
Great problem-solving skills
D) Other Information
Educational Qualifications Bachelor's degree/MCA
Experience 5– 8 years
Please confirm the mail with your updated CV if you are interested in this position and also please share the below-mentioned details :
Current CTC:
Expected CTC:
Current Company:
Notice Period:
Notice Period:Are you okay with 1 week Notice period if not then comfortable as freelancing work with us till joining:-
Current Location:
Preferred Location:
Total-experience:
Relevant experience:
Highest qualification:
DOJ(If Offer in Hand from Other company):
offer in hand:
Alternate number:
Interview Availability
Key Responsibilities:
- Rewrite existing APIs in NodeJS.
- Remodel the APIs into Micro services-based architecture.
- Implement a caching layer wherever possible.
- Optimize the API for high performance and scalability.
- Write unit tests for API Testing.
- Automate the code testing and deployment process.
Skills Required:
- At least 2.5 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
- Excellent hands-on experience using MySQL or any other SQL Database.
- Good knowledge of MongoDB or any other NoSQL Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience with graph-based databases like GraphQL and Neo4j.
- Experience developing and deploying REST APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Good understanding of advanced JS libraries and frameworks.
- Experience with Web sockets, Service Workers, and Web Push Notifications.
- Familiar with NodeJS profiling tools.
- Proficient understanding of code versioning tools such as Git.
- Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
- Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
- Experience building a large-scale social or location-based app.
Job Summary:
We are looking for a skilled and experienced Java Developer to join our team. As a Java Developer, you will be responsible for developing and maintaining our applications using Java, Spring framework, and other related technologies. The ideal candidate should have a strong understanding of object-oriented programming principles, as well as experience with a variety of technologies such as SQL, NoSQL, and cloud computing.
Responsibilities:
- Design, develop, and maintain our applications using Java, Spring framework, and other related technologies
- Write clean, efficient, and optimized code for applications
- Collaborate with cross-functional teams to understand user requirements and deliver high-quality solutions
- Develop and maintain backend systems using Spring framework
- Work with databases, including SQL and NoSQL
- Ensure code quality and maintain documentation
- Troubleshoot and debug applications
- Stay updated with emerging trends and technologies in Java development
- Work with other teams to deploy and maintain applications
Requirements:
- 3-7 years of experience in Java development
- Strong understanding of object-oriented programming principles
- Experience with Java, Spring framework, and related technologies
- Familiarity with databases, including SQL and NoSQL
- Knowledge of cloud computing is a plus
- Excellent problem-solving and debugging skills
- Strong communication and collaboration skills
- Ability to work independently and as part of a team
- Bachelor's degree in computer science or a related field
Key Skills:
- Strong proficiency in Java programming language
- Experience with Spring framework, including Spring Boot and Spring MVC
- Familiarity with cloud platforms such as AWS, GCP, and Azure
- Experience building RESTful APIs
- Knowledge of microservices architecture
- Familiarity with SQL and relational databases such as MySQL and Postgres
- Familiarity with NoSQL databases such as MongoDB and Redis
- Experience with messaging systems such as Kafka and RabbitMQ
- Experience with containerization tools such as Docker and Kubernetes
- Understanding of software development principles and experience with SDLC methodologies
- Experience with Git version control and build tools such as Maven and Gradle
- Familiarity with front-end technologies such as Angular and React is a plus
- Strong problem-solving and analytical skills
- Good communication and interpersonal skills
- Ability to work independently and take ownership of tasks
- Experience with test-driven development and unit testing frameworks such as JUnit and Mockito
- Familiarity with CI/CD tools such as Jenkins is a plus
- Familiarity with caching technologies such as Redis is a plus
- Working knowledge of design patterns and software architecture principles is a plus.

Hi
About the company:
Our Client is a brand co-creation platform that transforms powerful ideas into authentic, profitable, andexperience-led brands that can define the future of brands in key consumption categories like fashion and lifestyle; food and FMCG, home and decor and beauty and wellness. We are a team of experienced entrepreneurs, marquee investors, and industry professionals who have expertise and experience in building some of the most popular brands in the country. We partner with passionate entrepreneurs to combine our collective learning and experience with data science, digital ethnography, and technology platforms to build brands that connect to the new generation of Indian consumers
Job Location: Mumbai
What you’ll be doing?
• Fluent in Backend web application development (Node.JS, PHP with good knowledge of Magento).
• Fluent in Database (MySQL, NoSQL, MongoDB) design and management.
• Substantial experience with high throughput web services.
• Experience in using cloud platforms like Amazon.
• Knowledge of Frameworks like Express, Koa, Zend, etc.
• Basic Understanding of Front End development (JavaScript, CSS, Ajax, React.JS, Boot Strap, HTML 5)
• Fluent in various automation testing, performance testing, and deployment tools.
• Decent Understanding of Working on Agile Software Development Methodology
What you’ll bring?
• We are looking for an experienced Back End developer to be part of a diverse, fast pace and energetic team.
• The candidate will be expected to design a scalable client-server framework, build database-intensive reporting modules, scalability and reliability of existing applications and services, and provide troubleshooting and 2nd-tier support for existing applications.
• The candidate should be a self-starter, who is proactive, positive, flexible, and a good team player.
• Minimum qualifications: B.Tech./B.E. in CS, IT, or ECE from a reputed college. 1-3 years of experience in Backend software development.
Why work with us
• You will be part of our founding team and get your hands dirty in the 0-1 stage of building a D2C brand.
• You will work with a solid set of people from diverse backgrounds.
• You will independently lead projects and have ownership of your deliverables.
• You will be pushed out of your comfort zone and watch your learning curve spike.
Regards
Team Merito

1. Experience in JS Framework like Backbone
2. Good at Web Service integration with JSON
3. Project experience in MVC architecture, and Freemarker
4. Good at Intelli-J IDE with MAVEN build automation

As a Senior Software Engineer, you will work closely with the Tech/Team Lead, and the rest of the engineering team to build and scale a data-driven platform.
This role will act as a great springboard to accelerate career growth & transition into a Lead level role.
Your primary focus will be the development of server-side logic, building new services and APIs, developing UI components, supporting the maintenance of current APIs, reviewing work, and improving the performance and reliability of our systems as we rapidly scale our product and organization
- An effective Senior Software Engineer will be a self-motivated learner; a highly creative engineer having obsessive attention towards detail and thoroughness.
- You’ve been building web applications professionally for 4+ years
- You’re proficient in NodeJS, TypeScript, MySQL, and MongoDB
- You possess strong OOP and design pattern knowledge
- Familiar with modern engineering practices: Code Reviews, Continuous Deployment, Automated Testing, etc
- You write understandable, testable code with an eye towards maintainability and experience with TDD (Test Driven Development)
- You’ve got the ability to build RESTful APIs
- Explaining complex technical concepts to designers, support team, and fellow engineers is not a problem for you
- Well versed with the fundamentals of computer science and distributed systems
- FrontEnd experience; (Good to have) Angular
- Startup experience, preferably a tech startup
- Open Source contributor
- You have experience with other programming languages -- e.g. Python, Ruby, PHP, Go, C, etc.
- Passionate about/experienced with open source and developer tools
- You have a bachelor's degree in Computer Science, Engineering or related field, or equivalent training, fellowship, or work experience

About RecoSense
We are a growing SaaS based data analytics startup at revenue stage with multiple customers. We are looking for Python programmer who can be part of core product team in taking the product forward.
Flexible work timings, Stock options, Architect role to lead the product. Visit http://recosenselabs.com">http://recosenselabs.com.
Requirement: We are looking for a good programmer with following skills:
Sr. python developer
Experience: 2- 5 years
Requirements:
- Mandatory good experience in Python and Mongodb
- Expertise in cloud management
- Proficient in shell scripting
- Expert in modular code writing skills
- Explorative(geek on what's going around technology)
- Worked on Spark, AWS, is plus
- Hands on Postgres
- Experienced on developing a product from scratch to production
- Experience on developing modular backend architecture
Location of Work
We are located in Banashankari 2nd stage, Bangalore. Looking for a full time candidate.
Work hours and location of Work is flexible.
Benefit for Candidate
- Part of the Core Team in the Company
- Growth along with the Company
- Startup culture - Ability to work on best technologies, fast paced and dynamic
- Freedom to work independently.
- Equity incentives for long term interest



