Lead Backend Developer

• Collaborate with cross-functional teams to define, design and ship new features. 
• Ability to understand business requirements and translate them into technical requirements. 
• Building big, robust. Scalable and maintainable Node JS application. 
• Debugging, fixing bugs, Identifying Performance issues, and improving App performance. 
• Developing, Deploying, and maintaining multistage, multi-tier applications. 
• Provide scalable and secure solutions to large customer problems worldwide.

Duties And Responsibilities

Coding backend for a stock analysis platform in Nodejs. You don’t.t need any experience or understanding of stocks for this position.
Nodejs - candidate must have good experience working with Nodejs and have a deep understanding of space -time complexity for writing optimized code in typescript
Typescript- candidate must know typescript and have good experience with it.
MongoDB and PostgreSQL - candidate must have experience working with both technologies. understanding of both technologies and designing scalable and optimized database structures

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.

• Strong proficiency with JavaScript and TypeScript
• Knowledge of Node.js and loopback 4 frameworks
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Basic understanding of front-end technologies, such as React
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Understanding fundamental design principles behind a scalable application
• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools, such as Git

JOB DESCRIPTION:
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, Typescript 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 Typescript and Node.js development.
Skills:
 Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
 2-4 years of strong proficiency in Node.js and Typescript. And core principles of javascript.
 Experience in test-driven development.
 Experience working with SQL based DBs, REST API.
 Strong interpersonal, communication, and collaboration skills.
 Exceptional analytical and problem-solving aptitude.
 Knowledge about the Software Development Life Cycle Model, development best practices
and standards, source control, code review, build and deployment, continuous integration.

Esper is an inventive startup, and the industry’s first DevOps SaaS platform designed to provide a simple, safe and secure way for engineering and DevOps teams to release applications and manage smart Android devices in production. We’re on a mission to let software teams ship without worrying about hardware. Our device infrastructure enables developer, mid-market orgs, and enterprise fleets of 100,000+ devices to deliver their software as a service. Backed by Madrona Ventures, Esper.io has rapidly-growing global customer adoption among some of the world’s most innovative major brands in retail, hospitality, logistics, and healthcare.

Esper is looking for a software engineer to transform the customer experience
for developers and engineering teams using the platform of services to deploy
and build out their device fleets. You and your team will own services that will
enable customers to develop and customize their development process, along
with easing their use of Continuous Integration techniques for their software. We
need a leader that is experienced in delivering scalable multi-region fault tolerant
systems, is passionate about the developer tools space, is excited to have
software developers as their customers, and is obsessed about creating
compelling customer experiences.

In this role you will contribute to a critical and highly-visible function within the
Esper business. You will be given the opportunity to autonomously deliver the
technical direction of the service, and the feature roadmap. You will work with
extraordinary talent and have the opportunity to hire and shape the team to best
execute on the product. If you’re excited to have a large impact on Esper and the
device industry, you’ll find this role to be engaging, challenging, and full of
opportunities to learn and grow.

Key Responsibilities

Help drive business decisions with your technical input
Design, implement, test, deploy and maintain innovative software
solutions to transform service performance, durability, cost, and
security.
Use software engineering best practices to ensure a high standard of
quality for all of the team deliverables
Write high quality distributed system software
Work in an agile, startup-like development environment, where you are always working on the most important stuff.

Basic Qualifications

2 -4 years of professional software development experience
You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
Degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field.
You write high quality, well tested code to meet the needs of your customers
You are comfortable with programming languages like Go, Python, Java
You’ve good understanding of databases system like Postgres. Extensive Knowledge about Postgres is a big plus.
You’ve have worked with Docker, Kubernetes and have fundamental understanding of distributed systems like Kafka, Elasticsearch

Preferred Qualifications

Experience taking a lead role developing complex software systems that have successfully been delivered to customers.
Experience in communicating with users, other technical teams and senior management to collect requirements, describe software product features, technical designs and product strategy.
Knowledge of professional software engineering practices & best practices for full software development life cycle, including coding standards, code reviews, source control management, continuous deployments, testing and operations
Demonstrated ability to mentor junior software engineers in all aspects of their engineering skill-sets.

What we think makes us special

Esper is a fast-growing, well-funded company where everyone matters and you can see your impact daily. We trust our teammates and offer intense ownership and therefore accountability. We’re inventing the future and building something special. The team really enjoys what we do and cares about your input. We don’t hire just to fill a spot, we want you to make a difference.

As you help us build this special company, Esper will take care of you. We offer flexible vacation, regular hack-days, competitive pay and benefits, and room for advancement. We hire capable veterans so we avoid the drama and trust in each other’s work. Our worldwide footprint mixes different cultures for a unique experience. We also like to have fun because we play just as hard as we work.

Role- Node.js Developer/Senior Node.js Developer

 

Job description:

 

- (Nodejs, Express), MySQL, Postgre SQL
- Working experience of GIT
 - Well-versed and experienced with unit testing, code coverage.
- Well versed with SOILD design principles and its application
- Good to have – some experience with Azure DevOps and/or azure functions.
- Good knowledge of designing and writing restful API.

Navia Life Care is looking for a young, energetic, and passionate backend developer for a full-time role, and available to join immediately. 

 

They will be expected to fulfill the following responsibilities :

Backend developer responsibilities :

- Design and build system backend on Python, Django and PostgreSQL

- Experience with Machine Learning, Data Analytics will be a Plus

- Collaborate with cross-functional teams to define, design, and ship new features.

- Unit-testing code for robustness, including edge cases, usability, and general reliability.

- Help improve code quality through writing unit tests, automation and performing code reviews

- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

- Handle software updates, patches, and bug fixes.

- Develop applications for time-sensitive projects while considering business/system requirements.

- Continually learn about new programming languages, operating system updates, and other information that will affect the functions of applications in development.

- Integrate with our front-end and mobile applications

- Participate in brainstorming sessions and have the chance to contribute innovative and original ideas to our technology, algorithms and product

Requirements :

- Minimum 1 to 5 years working experience in Python, DJango, and other related technologies

- Have published one or more Android apps on the Google Play store

- Experience with third-party libraries and APIs, WebRTC etc.

- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies

- Excellent ability to develop and understand algorithms.

- Opportunity to join a fast-growing and funded healthcare startup, and direct reporting to the Chief Technology Officer.

- We provide a flexible and innovation-driven work environment, with a 5-day working week, and competitive compensation packages.

our IT team. You will be responsible for the server side of our android and web applications.If you have excellent problem solving skills and looking for working in a startup environment, we are the one for you. We are an early stage startup looking for some highly motivated, responsible and always ready to learn type of people to be in our technical team. As backend developer you will have the sole responsibility to optimise server side of the application and work on it.Ultimately you should be able to adapt according to the needs of our company and always ready to learn new things and apply them.REQUIREMENTS:- Expert in advanced JavaScript, strong coding proficiency with Node.js, Express and JavaScript.- Understanding of the nature of asynchronous programming and its quirks and workarounds.- Hands-on experience with one or more of the following: Backbone / KnockoutJS / EmberJS / ReactJS / AngularJS- Working knowledge of Promises, callback hell and ways to avoid it.- Experience with real-time technologies like engine.io, socket.io (preferred)- AWS experience including EC2, SQS, SNS, Lambda, API Gateway a plus.- Knowledge of Mysql database designing, query, indexing and other advance mysql functionsy- Familiarity with cloud message APIs and push notifications.- Restful web services, service-oriented architectures.- Experience with threading, and performance tuning.- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform.- Understanding fundamental design principles behind a scalable application.RESPONSIBILITIES:1. Participate in the entire application lifecycle, focusing on coding and debugging .2. Write clean and modular code.3. Troubleshoot and debugg applications.4. Always keep check on our server performance.5. Gather and address technical and design requirements.6. Provide training and support to other members of team if required.7. Follow Emerging Technologies.