

Job Overview
We are looking for a talented Senior Backend Developer to join our team in developing backend servicing. As a key member of our development team, you will be responsible for cross-functional teams to design, develop, and maintain backend services and APIs using Node.js. The ideal candidate is passionate about distributed systems, has experience with backend services and is excited about optimising applications for performance, scalability, and reliability.
Responsibilities:
- Design, develop, and maintain backend services and APIs using Node.js.
- Collaborate with cross-functional teams to define requirements, architect solutions, and implement features.
- Write clean, modular, and maintainable code following best practices and coding standards.
- Optimise applications for performance, scalability, and reliability.
- Implement security measures to ensure data privacy and integrity in backend systems.
- Troubleshoot and debug issues to ensure smooth operation of production systems.
- Perform code reviews to maintain code quality, consistency, and adherence to coding standards.
- Stay updated with the latest trends and technologies in backend development, Node.js, and related ecosystems
Requirements:
- Bachelor's degree in Computer Science, Engineering, or related field.
- Proven experience in backend development, with at least 4 years of experience using Node.js.
- Strong understanding of data structures, algorithms, and software design principles.
- Experience with web frameworks such as Express.js.
- Proficiency in building RESTful APIs and microservices architecture.
- Familiarity with relational and NoSQL databases (e.g., MongoDB, PostgreSQL).
- Solid understanding of asynchronous programming and event-driven architectures.
- Experience with version control systems (e.g., Git) and collaborative development workflows.
- Excellent problem-solving, analytical, and troubleshooting skills.
- Ability to work independently and in a team environment, with excellent communication skills.

About bitsCrunch technology pvt ltd
About
Similar jobs
Rejolut is one of the award-winning fastest-growing emerging tech company which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT, etc.
The ideal candidate will be responsible for developing a highly scalable and secure code.
Responsibilities:-
- Able to take the Extreme Ownership of modules/product/projects
- Able to learn & implement new technology/framework/library at God Speed
- Able to come with an optimal solution for the business problem
- Can handle calls with the client & customer to know their feedback
- Writing clean code & able to dig into other's code or open-source code.
Desired Candidate Profile:-
- Good problem-solving skills are a must
- Expertise in Node.js development, Javascript (hands-on Experience )
- Exposure to developing APIs with Node JS
- Knowledge of Node.js and frameworks available for it such as Express, sails.js, StrongLoop, etc
- Knowledge of SQL and NoSQL database
- Knowledge of tools like Docker, Git, Postman, JSdocs, etc.
- Basic understanding of front-end technologies, such as HTML5, and CSS3
- Added advantage (Python or Ruby or Golang)
- Self-motivated and able to drive the team
- Good communication and interpersonal skills
- Experience in working in fintech is a plus
How we are different
-We are a young and dynamic team who are obsessed with solving the business problem at scale.
-We are a technology agnostic company that focuses more on finding the optimal solution to the business problem rather than technology.
Why join us
- We provide a huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career.
- We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
- There are two technology Co-founder in the company who are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of times and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz.
- Get mentored by the best in the industry
- Flexible working hours
- Perks best in the industry
At DotPe, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We’re seeking a Technical Lead Backend who is ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries. Here, you will take complete, end-to-end ownership of projects across the entire stack. Our ideal candidate has experience building products across the stack and a firm understanding of web frameworks, APIs, databases, and multiple back-end languages. You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact back-end architecture, and ultimately, delivering amazing global user experiences.
Technical Lead Backend
Responsibilities:
• Build cutting-edge, scalable systems by writing simple and efficient code, and pushing your design and architecture limits for new product development
• Optimize APIs for applications while creating and maintaining unit/integrations test suites
• Participate in all aspects of agile software development including design, implementation, and deployment
• Design and provide guidance on building end-to-end systems optimized for speed and scale
• Develop new features and infrastructure development in support of rapidly emerging business and project requirements
• Assume leadership of new projects from conceptualization to deployment
• Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design
• Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities
• Work and collaborate closely with tech, product, and business teams to understand requirements and translate them into quality software products
• Experience in developing scalable and highly configurable solutions.
• Experience and understanding of Node.js and MongoDB
• Experience in Software design, System design, Debugging, System monitoring, profiling and agile process
• Experience working on NoSQL databases.
• Passion for innovation and creative ideas.
• Experience in developing automated unit and functional tests along with load & Performance testing
• Analytical mindset with good problem-solving abilities
• High proficiency in Data Structure and Algorithms
• Nodejs
• Data structure & Algorithms
DESIRED SKILLS & EXPERIENCE
• BE/BTech in Computer Science or related technical discipline
• Good knowledge of JavaScript, JSON, Relational/NoSQL DB,
• Experience in writing modular/reusable code using JavaScript frameworks like Node JS, Express JS etc.
• Knowledge of Restful Web Services
• Understanding of OOPS, Data Structure, and Algorithms
• Knowledge of Python will be a plus point.
• Good Analytical and Problem-solving skills
• Knowledge of source control tools, preferably GIT
• Familiar with Agile methodologies
• Knowledge of professional software engineering practices & best practices for the full
software development life cycle, including coding standards, code reviews, source
control management, build processes, testing, and operations.
• Experience in communicating with users, other technical teams, and management to
collect requirements, describe software product features, and technical designs.
• Minimum 2 years of experience in developing web application using .Net
framework/MVC
• Minimum 1 year of experience in cloud native application development using AWS or
Azure or google cloud.
• Minimum 2 years of experience in modern front-end JavaScript framework (Vue, React or
Angular).
• Expertise in - Creating APIs using JavaScript on NodeJS or in C# on .NET core.
• Expertise in working with relational and non-relational databases.
• Working experience in Test driven development (TDD).
• Working experience in SOLID principles.
• Experience and understanding of Agile Development methodologies, especially Scrum.
• Fast learner, open to learning new technologies when needed.
• Sound understanding of how modern web apps are architecture with JavaScript driving
the application flow and APIs as the backend.
• Experience building complex software systems that have been successfully delivered to
customers.
• Self-directed and detail oriented.
Morningstar is an equal opportunity employer.


Requirements :
- Minimum 5 years of experience working on Python Environment
- Knowledge of software development methodologies and being able to work on projects individually or as part of a team. should be able to work with AGILE methodology.
- Knowledge of relational databases, version control tools and other development tools.
- Strong interest in learning new skills/technologies and curiosity to explore various technologies
- Should have strong analytical skills
- Good communication.
Must Required Skills:
- Python 3
- should have worked on one or more major Python web frameworks.
- Working knowledge in selenium.
- Worked with APIs development, integration of third-party APIs
- Working knowledge of MySQL databases integration with Python Environment.

• Should have 5+ years of work experience in design, develop, Code and Unit Test web and desktop-based applications written in .Net framework starting from 4.x and above.
• Strong analytical skills to understand a given requirement and provide work estimates.
• Strong Object-Oriented Programming knowledge.
• Strong experience with Static Code Analyzers like Fortify.
• Should have good understanding of web servers such as IIS and Front-end such as HTML’s and Razor based engines.
• Strong debugging skills using .net front end and backend.
• Strong coding experience and thorough understanding of programming languages such as C#, VB.NET, ASP.Net, ADO.Net, JQuery, JavaScript, Traditional Web Services, WCF, Web API and other Scripting languages such as pythons.
• Strong working knowledge on various design patterns such as MVC, MVVM, DDD, Repository Pattern and any custom/hybrid framework as designed by the Architects.
• Should have a strong working knowledge of Azure DevOps.
• Strong knowledge and understanding of data sharing medium using JSON, XML and other media types.
• Strong knowledge on Entity Framework (6 and above) and other ORM such as Dapper.
• Strong knowledge and programming skills in Database such SQL SERVER, Oracle, My SQL and SQL Express. Additionally, nice to know-how knowledge in MS ACCESS.
• Strong knowledge and coding experience in REST based web services and service-oriented design patterns using WCF and other API’s.
• Should have used IDE such as Visual Studio and Visual Studio Code for Front-end development.
• 1+ years of building SPA web solutions using Angular 6/7/8 , BackBone, Bootstrap
• 5+ years building HTML5 complaint pages
• 3+ years of experience using TypeScript
• 3+ years of writing automated testing using Jamine or others
Day to Day job Duties: (what this person will do on a daily/weekly basis)
• Co-ordinate/mentor other Junior developers on a day to day basis.
• Understand the use cases/User Story, code and develop on a designed platform/pattern.
• Strict adherence to coding standards.
• Participate self-code review/peer reviews and correct errors wherever applicable before checking in the final code into the Branch/code repo.
• Create code documentations wherever applicable and as set guidelines by the team.
• Create and perform Unit Tests wherever applicable as set guidelines by the team.
• Provide feedback and assist in estimation planning.
• Merge code branches as and when required.
• Create and publish release documentations and application deployments as and when requested.
• Report out statuses to the leads onshore daily during the Stand-up calls.
• Additionally, update efforts on a given work item on everyday basis.
• Provide true estimates on work assigned prior development. Also ask questions/provide comments on User Stories/work items assigned.
• Be a team player and flexible towards availability in case of any urgent issues that need immediate attention.
• Plan out vacations in advance (min. 2 weeks of adv. Notice).
Nice to have(not a must) experience, skills
• Good understanding of Service Workers.
• Prior coding experience using FORTRAN.
• Experience on 3rd party tools like Spire.Pdf, PDF.Js.
• Knowledge of Rapid application development framework like DevExpress, Code on Time, HighCharts.
• Knowledge of code clean up tools like CodeMaid.
• Knowledge of Power BI and O365 Suites of applications.
• knowledge of SQL Data tools like SSIS and SSRS.
- 2+ years of experience on Java, Spring Boot, Hibernate in medium to large-scale projects
- Must have experience with at least some flavours of both SQL (MySQL, Postgres) and NoSQL (Kafka, MongoDB, ElasticSearch, NoSQL distributed cache system, DynamoDB etc), datastores in production
- Must have experience with Kafka or similar message queue systems in production
- Stellar problem solving skills
- Hunger to learn new things and ability to grasp new concepts quickly
- Ability to move quickly without breaking things too much (we are dreamers)
- Ability to work under immense pressure which is balanced by a sense of responsibility and ownership
- Should be able to groom juniors and take them to the next level
Architectural:
Design and implement a software architecture
Select a technology stack
Design and configure infrastructure
Select a development toolkit (IDE, etc.)
Design and implement a database design
Improve and optimise the application architecture
Ensure scalability of the application
Ensure scalability of the infrastructure
Explore new technologies and decide whether to implement them
Strategy, planning, and design:
- Take end-to-end ownership of the product, identify technology requirements, define the future product vision, create preliminary design concepts for add-on modules and shape overall technology and product roadmap by collaborating with the founders, business development, and marketing team.
- Ensure user oriented design is the primary approach to product development across multiple screens, based on user behaviour data and direct customer feedback.
Implementation and deployment:
- Manage Product Release, QA cycles, feature implementation and on time delivery through in-house team and vendors.
- Collaborate with team and customers to define use cases.
- Creation of wireframes/prototypes, site maps and user-flows for web and mobile platforms.
Operational management :
- Support marketing by implementing technical requirements for SEO/product analytics.
- Establish and supervise a quality assurance process, including integration & system testing.
- Rigorously monitor key performance metrics and coordinate with various teams to take corrective actions if needed.
- Establish and forecast ROI of features and succinctly articulate competitive advantage.
- Set-up data collection and analysis system in collaboration with CEO to track key performance.
metrics.
Strong fundamentals in computer science/engineering and algorithm design.
Practical knowledge of computer software algorithms in machine/deep learning, NLP, Computer Vision etc.
Personal Requirements:
- Min of 7+ years of Hands on experience in Web app development, payment gateways implementation, architecture design, product management, databases and UI/UX in consumer facing applications.
- Experience on projects involving engineering and algorithmic functions, machine learning, deep learning and artificial intelligence is very advantageous.
- Creative self-starter who is comfortable with both taking initiative and working in teams.
- Strong communication skills.
- Willingness to learn and utilise emerging technologies.
- Sincere passion to use disruptive technologies that can be globally significant



