

LambdaTest is a cloud-based testing platform aimed at bringing the whole testing ecosystem to cloud. LambdaTest provides access to a powerful cloud network of 2000+ real browsers and operating system that helps testers in cross-browser and crossplatform compatibility testing. The product roadmap is evolving and there are many more functionalities and features which will be added to the product. The company is backed by the Tier 1 VC funds and entrepreneurs of the industry. We are growing at a fantastic rate. This is an incredible opportunity for someone talented and ambitious to make a huge impact.
Role
- Develop & maintain shared APIs, libraries and frameworks
- Improve the performance and reliability of our services including databases, CI/CD pipeline, web services, and other integrations
- Monitor and scale our cloud infrastructure
- Collaborate with other teams on security, automation, and internal tools
- Evaluate and develop new tools and technologies that can help achieve company-level goals
Required Candidate profile
- 4 - 8 years of experience in Development.
- Should have good knowledge of backend Technologies like Python, Nodejs, Golang.
- Should have worked with Databases like Mysql, monogdb etc.
- Should have working experience in cloud environment.
- Engineering degree in computer science, engineering or related discipline from good institutes

About LambdaTest
About
Perform manual or automated cross browser testing on 2000+ browsers online. Deploy and scale faster with the most powerful cross browser testing tool online.
Tech stack



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Job Description :
We are seeking a highly skilled and motivated Python Developer with 4 to 6 years of experience to join our dynamic development team. The ideal candidate will have expertise in Python programming and be proficient in building scalable, secure, and efficient applications. The role involves collaborating with cross-functional teams to design, develop, and maintain software solutions.
The core responsibilities for the job include the following :
1.Application Development :
- Write clean, efficient, and reusable Python code.
- Develop scalable backend solutions and RESTful APIs.
- Optimize applications for maximum speed and scalability.
2.Integration and Database Management :
- Integrate data storage solutions such as SQL, PostgreSQL, or NoSQL databases (e. g., MongoDB).
- Work with third-party APIs and libraries to enhance application functionality.
3.Collaboration and Problem-Solving :
- Collaborate with front-end developers, designers, and project managers.
- Debug, troubleshoot, and resolve application issues promptly.
4.Code Quality and Documentation :
- Adhere to coding standards and best practices.
- Write comprehensive technical documentation and unit tests.
5.Innovation and Optimization :
- Research and implement new technologies and frameworks to improve software performance.
- Identify bottlenecks and devise solutions to optimize performance.
6.Requirements :
- Strong programming skills in Python with 4-6 years of hands-on experience.
- Proficiency in at least one Python web framework (e. g., Django, Flask, FastAPI).
- Experience with RESTful API development and integration.
- Knowledge of database design and management using SQL (MySQL, PostgreSQL) and NoSQL (MongoDB).
- Familiarity with cloud platforms (e. g., AWS, Azure, or Google Cloud) and containerization tools like Docker.
- Experience with version control systems like Git.
- Strong understanding of software development lifecycle (SDLC) and Agile methodologies.
- Knowledge of front-end technologies (e. g., HTML, CSS, JavaScript) is a plus.
- Experience with testing frameworks like Pytest or Unittest.
- Working knowledge of Java is a plus.
- Bachelors or Masters degree in Computer Science, Engineering, or a related field.
7.Preferred Skills :
- Knowledge of data processing libraries such as Pandas or NumPy.
- Experience with machine learning frameworks like TensorFlow or PyTorch (optional but a plus).
- Familiarity with CI/CD pipelines and deployment practices.
- Experience in message brokers like RabbitMQ or Kafka.
8.Soft Skills :
- Excellent problem-solving skills and attention to detail.
- Strong communication and teamwork abilities.
- Ability to manage multiple tasks and meet deadlines in a fast-paced environment.
- Willingness to learn and adapt to new technologies.
Hands-on working knowledge and experience is required in:
a. JavaScript, Typescript, NodeJS (Express, NestJs, etc. )
b. Experience working in GCP or AWS or Azure
c. Experience working in Containers & Unix Platforms
d. Relational Databases (PostgreSQL, MySQL, SQL, etc. )
e. Agile Methodologies (Scrum, TDD, BDD, etc. )
f. Understanding of Microservices Architecture, Domain Driver Design, Test Driven Development and Secure Design patterns and architecture is a must
g. Data Structures and Algorithms using Javascript, Typescript and/or other Programing Languages
h. Strong organizational skills i. Agile Methodologies (Scrum, TDD, BDD, etc. )
Experience with several of the following tools/technologies is desirable:
a. GIT (Bit Bucket, Gitlab, etc. ), Jira, Gradle, Maven, Jenkins, SharePoint, Eclipse/IntelliJ.
b. Design Patterns and implementing the Design Patterns
c. Development of Complex Application and System Architectures
d. NoSQL Databases (Redis, Mongo, etc. ) e. Full stack development
f. Experience working with CI/CD pipelines with for example GitHub Actions.
Knowledge of the following technologies is a plus:
a. Other Programming Languages (Java, Python, etc. )
b. Continuous Integration and Continuous Delivery Tools like Jenkins, Git, etc
Node JS Developer
We are looking for a Node JS Developer to join our team.
In this role, you will be entrusted with developing JavaScript applications using Node.js(NestJs framework).
Apply now for the role of a Node JS Developer at Codebuddy which is opening doors for skilled, energetic developers looking for Node JS Developer Jobs.
If you can help us design and create multiple layers of applications while working cross-functionally across different infrastructures and if you love problem-solving, Designing systems, and creating quality offerings, you would fit perfectly in Codebuddy.
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 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.
- Analyze requests for enhancements/changes and write amendment/program specifications.
- Understand the inter-dependencies of the service (application, system, and database) and be able to pinpoint problem areas accurately to improve overall efficiency.
- Translate storyboards and various use cases to create high-performing apps
- Help in code automation
What You Need To Apply (Technical Competency) :
- Bachelor's degree in computer science, information science, or similar.
- Minimum two years of experience as a Node.js developer.
- Minimum 6 months of hands-on experience with TypeScript.
- Basic knowledge of NestJs and ExpressJs.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
- Knowledge of MongoDB.
- Knowledge of front-end technologies such as HTML5 and CSS3.
- Basics of Linux commands and basic Git knowledge for everyday workflow.
- 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.
- Self-motivated with the ability to work independently or jointly in a self-directed way.


We are seeking an experienced Senior API Developer specializing in C# .NET to join our innovative development team. The ideal candidate will have over 8 years of professional experience in API design and development, with a strong focus on creating scalable and efficient APIs. Expertise with Swagger/OpenAPI specifications is essential. This role offers the opportunity to contribute to exciting projects that are central to our company's success.
Key Responsibilities:
- API Design and Development: Develop, maintain, and enhance APIs using C# .NET to facilitate seamless communication between applications and services.
- Swagger/OpenAPI Documentation: Use Swagger/OpenAPI tools to create comprehensive documentation for APIs, ensuring they are well-defined and accessible.
- System Integration: Work on integrating APIs with various third-party services and internal applications.
- Performance Optimization: Analyze and improve API performance, scalability, and reliability.
- Collaboration: Collaborate with cross-functional teams including front-end developers, product managers, and QA testers to deliver high-quality solutions.
- Code Review and Mentorship: Participate in code reviews, provide feedback, and mentor junior developers to promote best practices.
- Troubleshooting: Diagnose and resolve technical issues related to APIs and backend services.
- Stay Current with Technology Trends: Keep up-to-date with the latest developments in C# .NET and API technologies to ensure the team uses the best tools and techniques.
Qualifications:
- Education: Bachelor's degree in Computer Science, Engineering, or a related field.
- Experience: Minimum of 8 years in API development with a focus on C# .NET.
Technical Skills:
- Proficient in C# .NET Framework/Core.
- Extensive experience with API design and RESTful services.
- Strong knowledge of Swagger/OpenAPI specifications.
- Familiarity with ASP.NET Web API and Entity Framework.
- Experience with version control systems like Git.
- Understanding of SQL Server and database design.
Soft Skills:
- Strong problem-solving abilities and analytical skills.
- Excellent communication and teamwork capabilities.
- Ability to work independently and manage multiple tasks effectively.
Preferred Qualifications:
- Experience with Azure Cloud Services.
- Familiarity with CI/CD pipelines using tools like Azure DevOps.
What We Offer:
- Competitive Salary: Based on experience and industry standards.
- Professional Growth: Opportunities for training, conferences, and career advancement.
- Flexible Work Arrangements: Options for remote work and flexible scheduling.


- Python knowledge: object-oriented programming: inheritance, abstract classes, dataclass, dependency injection, design patterns: comand-query, repository, adapter, hexagonal architecture, swagger/Open API, flask, connexion
- Experience on AWS services: lambda, ecs, sqs, s3, dynamodb, auroradb
- Experience with following libraries boto3, behave, pytest, moto, localstack, docker
- Basic knowledge about terraform, gitlab ci
- Experience with SQL DB
Location: Bangalore
Responsibilities
• Delivery of telephone, email, chat, and Web-based support including:
• Providing advice and guidance to clients to efficiently resolve their questions and issues; this will include general Korn Ferry product advice, troubleshooting of technical issues and identifying sales opportunities, and referring them to the appropriate internal team.
• Improve customer satisfaction through delivery of excellent support
• Ability to write technical or functional information and contribute to the Web-delivered FAQ knowledge base
• Maintain a level of technical knowledge and Korn Ferry product knowledge
• Identify and document product issues, enhancements, and requests in the appropriate tracking system
• Work cross-functionally with other Korn Ferry groups as needed
• Suggest and employ new, creative, and innovative ways to deliver support
• Participate in the hiring, training, and retaining of other team members as requested
• Other duties as required by manager
EDUCATION, EXPERIENCE, & OTHER QUALIFICATIONS
• Associates or BA degree in a technical discipline or equivalent experience
• At least 1 year’s professional experience in a corporate setting is desired
• At least 1 year of Salesforce Sales Cloud Admin experience
• At least 1 year of Helpdesk experience supporting users of Salesforce Sales Cloud with package installation, configuration, and troubleshooting issues
• Business Support/ Customer Service experience for web-based applications highly desired
• Phone support experience highly desired
• Experience using a customer case tracking system highly desired.
• Excellent customer relationship skills
• Superior analytical and troubleshooting skills
• Must have excellent written and oral communication skills in English
• Experience with www browser technology, including Microsoft Internet Explorer/Edge, Chrome, and Firefox
• Familiarity with Windows, MAC, iOS, and Android operating systems and browsers a plus
• High level of accuracy and attention to detail, as well as good organization skills
• Building rapport and dealing with a wide range of people in a friendly and professional manner
• Work effectively with cross-functional teams

Job Description:
- .Develop and maintain the backend for a web platform in the Fin-tech Industry domain.
- Create testing framework for all business use cases Maintain Deploy builds
Requirements:
Benefits:
PE Backend Developer
An opportunity to revolutionize the restaurant industry
Here, at Rebel Foods, we are using technology and automation to disrupt the traditional food industry. We are focused on building an operating system for Cloud Kitchens - using the most innovative technologies - to provide the best food experiences for our customers.
You will enjoy working with us, if:
- You are passionate about using technology to solve customer problems
- You are a software craftsman or craftswoman who is obsessed with high quality software
- You have a flair for good design and architecture
- You are unafraid of rearchitecting or refactoring code to improve it
- You are willing to dive deep to solve complex software issues
- You are a teacher and mentor
Our technology ecosystem:
- Languages: Java, Typescript, Javascript, Ruby
- Frameworks, environments: Spring Boot, NodeJS, ExpressJS
- Databases: AWS Aurora MySQL, MongoDB
- Cloud: AWS
- Microservices, Service Oriented Architecture, REST APIs, Caching, Messaging, Logging, Monitoring and Alerting
- CI/CD and DevOps
- Bitbucket, Jira
You will mostly spend time on the following:
- Leading the design and implementation of software systems
- Driving engineering initiatives across teams with a focus on quality, maintainability, availability, scalability, security, performance and stability
- Writing efficient, maintainable, scalable, high quality code
- Reviewing code and tests
- Refactoring and improving code
- Teaching and mentoring team members
We’re excited about you if you have:
- At least 8 years of experience in software development, including experience building microservices and distributed systems
- Excellent programming skills in one or more languages: Java, C#, C++, Typescript, Javascript, Python or Ruby
- Experience working in Cloud environments: AWS, Azure, GCP
- Experience building secure, configurable, observable services
- Excellent troubleshooting and problem-solving skills
- The ability to work in an Agile environment
- The ability to collaborate effectively within and across engineering, product and business teams
We value engineers who are:
- Crazy about customer experience
- Willing to challenge the status quo and innovate
- Obsessed with quality, performance and frugality
- Willing to take complete responsibility and ownership of results
- Team players, teachers, mentors
Worked on Containerized microservices solution., node/express, docker/Kubernetes
Additional Skill:-, Experience with API Gateways: authentication and transformations (preferably with Kong),
Having worked on Event Broker Governance, Platform Communication and Integration Strategies, Event Management between Enterprise Systems
Roles – Lead ( upto 6 years of experience) and Architect ( 7+ years of experience) profiles

- Design and develop cloud native enterprise applications
- Define and establish conventions, standards and best practices for the SDLC process and ensure that quality control is of paramount importance at each step of the development life cycle
- Develop reusable frameworks and libraries that can drastically accelerate new application development in the future
- Participate in the requirement analysis and gathering process and also perform sit-withs with business teams to ensure there is full clarity of the problem statement
- Actively engage wih infrastructure team and take ownership of DevOps processes to ensure that build and deployment processes are efficient and optimal.
- Actively engage with project stakeholders to ensure all are in sync with the progress, risks and issues
- Quickly learn and adopt cutting edge technologies to help keep the org ahead of the curve

