Senior Backend Developer

1) Be open to learn new frameworks like Hapi.JS , Typescript , Nest.JS

2) Strong DB concepts , and hands on knowledge on MongoDB , REDIS

3) Experience working with micro-services will be a plus

4) Experience working with JWT and IAM systems will be a plus

5) Experience working with Postman , Swagger will be a plus

6) TDD knowledge is an advantage and also working with Unit Test code and familiar with test code coverage concepts.

7) Strong operating system knowledge is a plus with knowledge of how to manage threads.

8) Working experience with RabbitMQ , Kafka will be a plus

9) Strong knowledge of JS internals is a must.

You can contact me on nine three one six one two zero one three two

About Tamasha

Tamasha is building next-generation live, social, and real-time consumer

experiences across gaming, audio, video, and interactive platforms. Our backend

systems power millions of real-time interactions, low-latency data flows, and high

throughput event-driven services.

Role Overview

As a Software Development Engineer III (Backend), you will operate as a senior

individual contributor owning mission-critical backend systems. You will design

scalable architectures, solve complex distributed systems problems, and influence

engineering standards across teams.

Roles & Responsibilities

 Own backend systems end-to-end, from design and implementation to

production reliability and long-term evolution.



Design scalable, fault-tolerant, and low-latency backend architectures for real

time and event-driven use cases.



Lead system design decisions including data models, service boundaries, async

workflows, and scalability strategies.



Build and operate high-throughput services handling millions of events, requests,

or messages per day.

 Own reliability metrics such as p95/p99 latency, uptime, error budgets, and

participate in incident resolution and post-mortems.

Drive architectural migrations including monolith to microservices and

synchronous to asynchronous flows.

 Collaborate with product, frontend, and data teams to translate complex

requirements into robust backend solutions.



Improve developer productivity by contributing to internal platforms, tooling,

CI/CD pipelines, and coding standards.



Mentor engineers through design reviews, code reviews, and technical guidance

without direct people management.



Proactively identify performance bottlenecks, cost inefficiencies, and scalability

risks and resolve them at the system level.

Tech Stack

Backend: Node.js (NestJS / Express), Golang, Java

Databases: PostgreSQL, MySQL, MongoDB, Redis

Messaging & Async: Kafka, SQS, RabbitMQ, Pub/Sub

Real-time: WebSockets, Server-Sent Events

Cloud & Infra: AWS / GCP, Docker, Kubernetes

Observability: Prometheus, Grafana, OpenTelemetry

What We’re Looking For

• 5+ years of backend engineering experience

• Proven ownership of production systems at scale

• Strong understanding of distributed systems and async architectures

• Experience handling production incidents and system reliability

• Ability to independently design and evolve backend systems

A backend developer is an engineer who can handle all the work of databases, servers,

systems engineering, and clients. Depending on the project, what customers need may

be a mobile stack, a Web stack, or a native application stack.

You will be responsible for:

 Build reusable code and libraries for future use.

 Own & build new modules/features end-to-end independently.

 Collaborate with other team members and stakeholders.

Required Skills :

 Thorough understanding of Node.js and Typescript.

 Excellence in at least one framework like strongloop loopback, express.js, sail.js, etc.

 Basic architectural understanding of modern day web applications

 Diligence for coding standards

 Must be good with git and git workflow

 Experience of external integrations is a plus

 Working knowledge of AWS or GCP or Azure - Expertise with linux based systems

 Experience with CI/CD tools like jenkins is a plus.

 Experience with testing and automation frameworks.

 Extensive understanding of RDBMS systems

At LambdaTest, We help developers and testers fix their applications across a combination of 2000+ browsers and Operating Systems by providing a complete cross-browser ecosystem on the cloud. As Backend Developer You will work with other Developers throughout the Software Development Life Cycle.

You will join a dynamic and fast-paced environment and work with cross-functional teams to design, build and roll out product that deliver the company’s vision and strategy.

What’s the Opportunity?

• As a hands-on engineering professional, you'll stay on top of the details and will be more focused on building a better, more efficient program and creating the best user experience and 
• Support and collaborate with our service engineers in getting to the bottom of issues and come up with robust solutions.
• Produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration.
• Participate in a culture of code reviews, writing tech specs, and collaborating closely with other people.
• Design distributed systems using micro services architecture would be plus.
• Implementing high performance and non-blocking systems to serve traffic heavy SaaS based product.

Requirements and qualifications-

• Bachelor's degree in Computer Science or equivalent combination of technical education with 2-4 Years of work experience.
• Experience with one or more general purpose programming languages, including but not limited to:Python, Golang, NodeJs 
• A solid understanding of software construction
• The ability to naturally follow good development practices like test automation, CI/CD, source version control, etc.

Node JS Developer

Position Type: Full time

Job Description:     

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Primary focus will be the development of all server-side logic, definition and maintenance of the databases, and ensuring high performance and responsiveness to requests from the front-end. Will also be responsible for integrating the front-end elements built by the UI team into the application. Therefore, a basic understanding of front-end technologies is a bonus.

Responsibilities:

• Integration of user-facing elements developed by front-end developers with server-side logic
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection
• Integration of data storage solutions

Skills and Qualifications:

• Strong proficiency with JavaScript
• Knowledge of Node.js and frameworks available for it such as Express
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Basic understanding of front-end technologies, such as HTML5, and CSS3
• Understanding security compliance
• 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 of Relational Databases
• 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
• 8-15 years relevant progressive experience.

Our core customer-facing product today is a native Android application. In addition to this, we are building internal tools for customer support, investment management, marketing analytics and business management. In the future, we plan to hugely expand the features in our core product, build iOS and web products, and continuously improve our internal tools to better serve our customers.

For our back-end, we use Node.js / MySQL / AWS. We are currently a 3-member engineering team (1 back-end, 1 Android, 1 full stack) led by our founding engineer and advised by a senior technology executive from a leading fintech company.

Key Responsibilities of the Role

• Design, develop, test, deploy, maintain, and improve our software applications
• Build reusable libraries and frameworks that support complex web applications
• Set-up our technology infrastructure and integrate with 3rd party applications
• Contribute to internal discussions around product features, roadmap and technologies used
• Mentor & recruit engineers to the team
• Set up processes related to engineering & product

Skills / Required Experience:

• B.Tech / M.Tech in Computer Science or equivalent, with solid foundational knowledge in at least two general programming languages, data structures, algorithms, system architecture, security and networking protocols.
• At least 6 years of back-end development experience in a software product company is required for this role.
• Exposure to modern software development processes, multiple front-end and back-end technologies, and open-source software.
• Proficiency with tools like Gitlab/Jira/Firebase, as well as AWS and commonly used database systems etc. is required
• Experience in an early-stage startup or having founded your own startup would be good to have (but not necessary).

Role: Sr.Drupal Developer

Location: Permanent WFH/Remote

Company : Specbee (https://www.specbee.com/">https://www.specbee.com/)

Responsibilities

• Perform Drupal development tasks including custom module development using the Drupal API system and hooks from major Drupal core systems
• Understand the client's business requirements and develop a scalable software solution.
• Attend client calls, provide demonstrations to the client.
• Maintain appropriate documentation with the code, following the best practices.
• Undertake quality assurance and testing for functionalities developed.
• Should be familiar with Drupal coding standards and best practices.
• Should have good hands-on experience with HTML/CSS/JavaScript.
• Should have a fair understanding of building Drupal themes and working with templates.
• Should be well-versed with GIT processes

Requirements, Skills

•        2+ years developing Drupal applications. Drupal 7/8/9 experience required.

• 1+ year of Experience in building applications in Drupal8.
• 2+ years industry experience in software development and/or DevOps projects. 
• Must have strong analytical and technical skills using PHP.
• Expertise in JavaScript and mainstream JavaScript libraries such as JQuery and working knowledge of Ajax.
• Good understanding of web technologies, debugging and protocols.
• Contribution to the open-source community
• Must have PHP, JavaScript, AJAX, HTML and CSS experience
• Should be able to code as per Drupal coding standards  and best practices.
• Should be well versed with implementation and configuration of most commonly used modules
• Respond positively to opportunities to be involved in brainstorming and iterative work. Handle times of change in a way that drives innovation and iteration.
• Experience on Drupal 9 (Good to have)