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About this roleWe are seeking an experienced MongoDB Developer/DBA who will be
responsible for maintaining MongoDB databases while optimizing performance, security, and
the availability of MongoDB clusters. As a key member of our team, you’ll play a crucial role in
ensuring our data infrastructure runs smoothly.
You'll have the following responsibilities
Maintain and Configure MongoDB Instances - Responsible for build, design, deploy,
maintain, and lead the MongoDB Atlas infrastructure. Keep clear documentation of the
database setup and architecture.
Ownership of governance, defining and enforcing policies in MongoDB Atlas.Provide
consultancy in drawing the design and infrastructure (MongoDB Atlas) for use case.
Service and Governance wrap will be in place to restrict over provisioning for server size,
number of clusters per project and scaling through MongoDB Atlas
Gathering and documenting detailed business requirements applicable to the data
layer.Responsible for designing, configuring and managing MongoDB on Atlas.
Design, develop, test, document, and deploy high-quality technical solutions on the
MongoDB Atlas platform based on industry best practices to solve business needs.
Resolves technical issues raised by the team and/or customer and manages escalations as
required.
Migrate data from on-premise MongoDB and RDBMS to MongoDB AtlasCommunicate
and collaborate with other technical resources and customers in providing timely updates
on status of deliverables, shedding light on technical issues, and obtaining buy-in on
creative solutions.
Write procedures for backup and disaster recovery.
You'll have the following skills & experience
Excellent analytical, diagnostic skills, and problem-solving skills
Should understand the Database concept and develop expertise in designing and
developing NoSQL databases such as MongoDB
MongoDB query operation, import and export operation in database
Experience in ETL methodology for performing Data Migration, Extraction,
Transformation, Data Profiling and Loading
Migrating database by ETL, migrating database by manual process and designing,
development, implementation
General networking skills, especially in the context of a public cloud (e.g. AWS – VPC,
subnets, routing tables, nat / internet gateways, dns, security groups)
Experience using Terraform as an IaC tool for setting up infrastructure on AWS
CloudPerforming database backups and recovery
Competence in at least one of the following languages (in no particular order): Java, C++,
C#, Python, Node.js (JavaScript), Ruby, Perl, Scala, Go
Excellent communication skills, often being able to compromise but draw out risks and
constraints associated with solutions. Be able to work independently and collaborate with
other teams
Proficiency in configuring schema and MongoDB data modeling.
Strong understanding of SQL and NoSQL databases.
Comfortable with MongoDB syntax.
Experience with database security management.
Performance Optimization - Ensure databases achieve maximum performance and
availability. Design effective indexing strategies.
As a Software Development Engineer II in Hiver’s Strategic Initiative department, you will have a critical role to play in building solutions that hold high strategic value for the business. You will get a chance to work with and mentor a group of smart engineers as well as learn and grow yourself working with very good mentors. Expect lots of challenges and high levels of ownership and autonomy. You’ll get the opportunity to work on complex technical challenges, building frameworks to monitor and improve the performance of our systems, and improving reliability and performance.
You will be working on
- Building, maintaining and scaling APIs and microservices. You will own all aspects of SDLC including documentation, data modeling, and deployment.
- Participate in solution brainstorming, release planning and code reviews.
- This is the early phase of the project and you will do foundational work on multiple aspects and help define and improve engineering standards, tooling, and processes.
- Collaborating closely with co-developers, designers and other stakeholders to build dynamic and compelling user experiences while embracing emerging standards.
We are looking for
- 3+ years of hands-on experience building and maintaining production-grade services that are being used by a good number of active customers.
- 1+ year of professional experience with Ruby-on-Rails.
- Command on web fundamentals and high level knowhow frontend ecosystem and modern development practices
- Sound knowledge of design patterns and best practices for writing clean, linted, maintainable and reusable code
- Deep understanding of relational databases (eg, MySql) and data modeling concepts
- Solid foundation in Computer Science, with strong competencies in data structures, algorithms, and software design.
- An architect's mindset - we want a fast time to market but without undermining long-term prospects. You will have to continuously assess the various trade-offs when considering long-term vs. short-term benefits/drawbacks and make informed choices about the optimal approach.
- Strong analytical and debugging skills - you should be able to troubleshoot and solve issues in a timely manner.
- Ability to iterate and deliver at a fast pace - speed is of the essence.
- Solid understanding of cloud concepts and latest infra stack (AWS).
- Track record of assessing complex initiatives and coming up fairly accurate expected time of arrival (ETA) and working with a team to meet these timelines with high confidence
- Good communication skills - you should have good communication skills, both written and verbal. You should be proficient in English and be able to communicate effectively with team members and stakeholders.
- Nice to have: (optional)
- Frontend (full-stack) experience (VueJS) is a major plus
At Hiver, we value diversity and inclusion and encourage individuals from all backgrounds to apply. If you're ready to make an impact and be part of our innovative team, please apply here.
-Design and build advanced applications from scratch keeping scalability and performance in mind.
-You’ll be working on our P2P and cryptocurrency exchange platforms to build more features around it.
-Collaborating with various stakeholders to determine software requirements
being a financial product, you’ll be involved in building tools to make our user’s data more secure.
-You will be working on blockchain technologies
-You will help maintain code quality and organization.
-Should be able to work with juniors; help and guide them as needed.
-We expect you to learn about new software technologies, and proactively look for ways to make them better.
#You'll be a good fit if:
-You’ve got 3+ years of development experience and an expert in the Ruby and Rails framework.
-You’re a Hands-on expert who can code, architect/design systems, and understand building highly available and scalable microservices on cloud infrastructure.
-You have a very good understanding of Containers and Container Orchestration Technology such as Docker / Kubernetes and AWS Cloud Platform exposure.
-You’ve hands-on experience in using DevOps tools such as Newrelic, Jenkins, Grafana, ELK, etc
-You’re an expert in writing background tasks, test-driven development.
-You enjoy collaborating with the front-end developers, DevOps, and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
-You’re committed to quality, and your code solves more problems than it creates ;)
Position - RoR Developer
Responsibilities -
Candidate should
- Write clean, maintainable and efficient code
- Design robust, scalable and secure features
- Contribute in all phases of the development lifecycle
- Follow best practices (test-driven development, continuous integration, SCRUM, refactoring and code standards)
- Drive continuous adoption and integration of relevant new technologies into design.
Skills -
- Proven work experience in software development
- Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and JQuery
- Experience developing highly interactive applications
- A firm grasp of object oriented analysis and design
- Passion for writing great, simple, clean, efficient code
- Good knowledge of relational databases
- Working knowledge of NoSQL databases
Experience - 3 years of experience as a Ruby on Rails developer
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 (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
We are looking for 4-5years relevant Experience-ROR.
Job accountability:
• Write effective and scalable code in Ruby Build back-end components for web applications
• Test applications for performance, responsiveness and security
• Review and debug junior developers’ code
• Integrate data storage and data processing solutions
• Build, install and share gems and plugins
• Create automated test scripts
• Improve and maintain applications after deployment
• Coordinate with team members who work on different layersof infrastructure
Role requirements:
• Experience with support of high-availability, high-performance,customer-facing web applications
• Expert in configuring and deploying multiple rails applications quickly
• Experience with collaborative code development in small agile teams and managing releases (Git, Continuous Integration, Capistrano)
• Experience building internal and external APIs and RESTful web services
• Strong foundation in Database ( MySQL / Postgres )
• Outstanding understanding of software design and architecture
• Should have knowledge on Micro Services.
It will be good if you also have :
Worked in a web startup before and been part of the core
development during high growth phase. Practical experience with building scalable, high availability and
high performance systems.
Hands-on background with agile development practices includingtest driven development and scrums Contributed to open source projects on Github Familiarity with a variety of programming languages and development tools Worked on Any Tech Upgradations
This is a temporary full time/freelancer role.
Requirements:
- - Write well designed, testable code in popular Javascript frameworks like React, Angular etc. and Ruby/Ruby on Rails.
- A good exposure to both SQL and NoSQL database architectures. - - Ability to write well documented and testable scripts to automate some processes, preferably using Javascript and/or Ruby.
- - A strong problem solving mindset.
- - Excellent oral and written communication skills.
- Ability to work collaboratively in teams, with a self-starting, entrepreneurial and ownership mindset. - - Experience working on Open Source projects is a big plus
Responsibilities:
- - You will be responsible to work on key issues for one of our dashboard platforms, and collaborate with other developers and the product team to drive the product development forward.
- - You will be expected to take ownership of the work you do, and the dashboard platform that you will be working on.
- - You will be also responsible to train future developers on the platform you'll be working on, once they join your team.
- - At times you will be required to communicate and collaborate with our dashboard implementation partners on a technical front, to discuss roadblocks, potential future roadmaps and improvements, along with our engineering and product teams.
- - You will be required to attend weekly cadences with the team to discuss updates and future goals, brainstorm on some problems and give key updates on deliverables on behalf of the team you'll be working with.
Company Introduction (apna)
We are building a novel platform to create better economic opportunities for the blue/grey
workforce around the world. We are a very product focused and customer obsessed company. Delivering high quality products at lightning speed is our USP. If you are looking for challenging work and rapid merit based growth in your career, look no further and welcome aboard.
Checkout our product on Google Play store apna - Job Search App | Job Groups
Job Description
We are looking for a Senior Back-End Engineer responsible looking for engineering ownership of one/many products at apna. Your primary focus will be 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 (Android + WebApp). A basic understanding of front-end technologies is therefore necessary as well.
Responsibilities
● Take ownership of end-to-end product development
● Be champion of Test Driven Development methodology
● Building reusable code and libraries for future use
● Optimization of the application for maximum speed and scalability
● Implementation of security and data protection
● Technical Documentation around the owned product
Skills And Qualifications
● Expert level in OOPS concepts and REST API development
● Proficiency in one or more of the following languages: Python, Java, Ruby, Go
● Knowledge around ElasticSearch, Celery, Redis is must
● Integration of multiple data sources and databases into one system
● Implementing automated testing platforms and unit tests
● Proficient understanding of code versioning tools, such as Git
● Knowledge of GCP would be a plus
Perks
● Have autonomy to work from home. Only one rule: Get things Done!
● We promote and celebrate team members contributing at a variety of professional
conferences and events. Be a speaker, contribute to open sourcepublish academic
work, publish an online blog showing your expertise. we are here to encourage you!
● You join us in your current area of expertise and let us know about your personal
professional goals. Looking to start your company? Further studies at the best institutes?
Want to change career track? We make sure you reach there!
● Generous pool of ESOPs










