Key Objectives/Responsibilities of this Role:
- Understand the UI needs, backend design and data design and create the backend code for the same
- Backend development in NodeJs 12 & above, ExpressJs, NestJs, RESTful web services, Docker, MongoDB, Azure AKS or Kubernetes
- Collaboration with other team members (Architect, UI, backend developers, DBA, Data analytics team) to work in coherence
- Working experience into Agile and scrum methodologies
- Manage SDEs and Interns to drive the deliverables
Mandatory Skillset & Tools: NodeJs 12 and above, ExpressJs, NestJs, Writing Unit Tests , Scheduler, Mongo DB, working knowledge in Kubernetes (AKS), GIT version control, Event driven design, Microservices, con-currency, RESTful web-services, Docker
Primary Skill: NodeJs 12 & above ExpressJs, NestJs, Microsoft development platform, Testing & Debugging skills, Postman, CI/CD pipeline, Docker, Docker hub, Writing UNIT tests
Secondary Skill: Load & performance testing, testing REST Web services, Basic shell commands, Linux, Good written, verbal and presentation skills, Soft spoken, Pro-active
About Bajaj Finserv Health
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Role: Backend Developer
Role & Responsibilities / What you will do?
- Participate in design and implementation of the overallBackend architecture.
- Understand Architecture Requirements and ensure effective Design, Development,
- In depth knowledge of NodeJS, ExpressJs. (plus point if having knowledge of GOLang)
- In depth knowledge of Databases like MongoDB, MySQL, CouchBase, Cassandra and search engine like elastic
- OTT Streaming platform knowledge includes functional areas such as - Media Processing ,Content Management system
- Problem Solving – Ownership, Proactive and Systematic approach.
- Enable absorption of latest technologies in the product line.
- Ensure best practices in software development are institutionalized.
- Problems across multiple environments and operating platforms.
- Validation, Testing and Performance, monitoring etc
Requirements / What you should have?
- Understanding and knowledge of Front end is plus point.
- Continuous integration (Jenkins) and version control (Git) etc.
- Good Error and Exceptional Handling Skills.
- Identify bottlenecks and bugs and recommend system solutions by comparing advantages and disadvantages of custom development.
- Contributing to team meetings, troubleshooting development and production
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 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.
- Proven experience as a Node.js Developer with a strong understanding of JavaScript and asynchronous programming.
- Hands-on experience/knowledge with AWS Lambda and serverless computing.
- Proficiency in developing and maintaining RESTful APIs using Node.js frameworks like Express.js or Hapi.js.
- Sound knowledge of AWS services, particularly API Gateway, DynamoDB, S3, and CloudFormation.
- Familiarity with AWS Lambda event sources, such as API Gateway, S3, DynamoDB Streams, and CloudWatch Events.
- Experience in integrating external services, APIs, and data sources into applications.
- Solid understanding of software development principles, design patterns, and best practices.
- Strong problem-solving and analytical skills, with the ability to quickly diagnose and resolve issues.
- Experience with version control systems, preferably Git.
- Excellent collaboration and communication skills, with the ability to work effectively in a team environment.
Reporting to the Development Product Manager, he will work in a distributed development environment suggesting innovative design patterns.
Qualifications
• 7+ years of software development experience using technologies such as ReactJS, NodeJS.
• Strong understanding on UI design patterns
• Should have exposure with Single Page Applications.
• HTML5, JavaScript, CSS3, less
• Should be able to write web API’s in NodeJS
Our Client is B2B SaaS Product Co. in the space of HR Technology. They are helping organisations to take informed decisions in the areas like Hiring, Training and Career Succession processes. The company was formed in 2010 and since has become a market leader in HR technology space. The founders are alumni of Stanford University and their employees have experience in working with PWC, McKinsey and other similar leagues of organisations.With a bright vision of the founders, the organisation is in an expansion mode to capture niche markets and become a global leader in this domain.
- Experience in Back-End development using Ruby on Rails or NodeJS
- Experience in working on at least two of MongoDB / Postgres / MySQL & Redis
- Experience on MVC patterns using frameworks like Rails, ExpressJS
- Strong understanding of RESTful APIs and HTTP protocol
- Understanding Security aspects of the applications and can successfully implement OWASP compliant systems
- Strong understanding of Linux OS, File Systems, Firewalls etc
- 3 years Experience in Ruby on Rails
- Minimum 3 years in MongoDB / PostgreSQL
- Must be from Product based companies
Node.js Developer Responsibilities:
- Developing and maintaining all server-side network components.
- Ensuring optimal performance of the central database and responsiveness to front-end requests.
- Collaborating with front-end developers on the integration of elements.
- Designing customer-facing UI and back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Implementing effective security protocols, data protection measures, and storage solutions.
- Running diagnostic tests, repairing defects, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
- Keeping informed of advancements in the field of Node.js development.
Node.js Developer Requirements:
- Bachelor's degree in computer science, information science, or similar.
- At least two years' experience as a Node.js developer.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
- Knowledge of front-end technologies such as HTML5 and CSS3.
- Superb interpersonal, communication, and collaboration skills.
- Exceptional analytical and problem-solving aptitude.
- Great organizational and time management skills.
- Availability to resolve urgent web application issues outside of business hours.
Skills Required for Back-End (NodeJS) JR Developer (2-4 Yrs) /Sr Developer (4-8 Yrs) /Lead Developer (8-10 Yrs) /Architect (10-12 Yrs):
- Must: Strong experience and understanding of NodeJS and JavaScript Programming, Good at Native Cloud or AWS
- Good knowledge of MongoDB or any other NoSQL Database, Redis, Elasticsearch, etc.
- Good understanding of scalable computing systems, software architecture, data structures, and algorithms.
- Experience working with AWS or other cloud providers
- Experience in service-oriented and/or microservice architectures
- Good to have knowledge with stream processing applications, Event-driven Architecture, Identity management (OAuth) - Not Mandatory
- Good knowledge of Redis, its data types, and their use cases along with a server-side framework
- Experience developing and deploying REST APIs.
- Good to have an understanding of low-level Kafka inner workings and partitioning schemes - Not Mandatory
Responsibilities:
- Design, build, review and evolve durable, highly scalable event-driven infrastructure
- Architect and lead the development of backend services.
- Work with REST APIs and integrating them with our software platform
- Develop front end capabilities such as dashboards, visualizations, features
- Work on building best performance UI features and linking with backend
- Integrate all the front end features with a backend pipeline
- Integrate our AI models with the platform pipeline
- Work on bug fixing and improving application performance
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Own new initiatives, Debug production issues
- Help define the way we work in the future including coding and design standards
- Work effectively in an agile development process
- Research cutting edge technology that can be applied to accelerate business growth
- Be the communication bridge be product owners and development teams
- 3-5 Years of experience in Backend Development.
- Must have experience in Python (FLASK framework).
- Have Deep understanding of how RESTful APIs work.
- Familiar with various design and architectural patterns that can work at scale.
- Sound knowledge of NoSQL/SQL Databases (Mongo DB preferred).
- Strong experience with at-Cloud technology, preferably AWS or GCP or Azure.
- Core experience in developing complex backend systems.
- Communicating complex technical concepts to both technical and non-technical audiences.
- Passionate about application scalability, availability, reliability, and security.
Experience with Node.js (Loopback / Express)
Understanding design principles behind a scalable application
Implementing automated testing platforms and unit tests
Basic understanding of web markup, including HTML5 and CSS3
Write, debug, and deploy code to production
Strong experience with object-oriented programing
Strong fundamentals in Data Structures and Algorithms.
Responsible for analysis of current tasks, analyze, design and develop the code
We are sensitive for timely delivery of different sprint development milestones.
Proficient knowledge of cross-browser compatibility issues and ways to work around such issues.
Proficient understanding of code versioning tools, such as Git, Mercurial, or SVN.