

Job Summary:
We are seeking an experienced and highly motivated Senior Python Developer to join our dynamic and growing engineering team. This role is ideal for a seasoned Python expert who thrives in a fast-paced, collaborative environment and has deep experience building scalable applications, working with cloud platforms, and automating infrastructure.
Key Responsibilities:
Develop and maintain scalable backend services and APIs using Python, with a strong emphasis on clean architecture and maintainable code.
Design and implement RESTful APIs using frameworks such as Flask or FastAPI, and integrate with relational databases using ORM tools like SQLAlchemy.
Work with major cloud platforms (AWS, GCP, or Oracle Cloud Infrastructure) using Python SDKs to build and deploy cloud-native applications.
Automate system and infrastructure tasks using tools like Ansible, Chef, or other configuration management solutions.
Implement and support Infrastructure as Code (IaC) using Terraform or cloud-native templating tools to manage resources effectively.
Work across both Linux and Windows environments, ensuring compatibility and stability across platforms.
Required Qualifications:
5+ years of professional experience in Python development, with a strong portfolio of backend/API projects.
Strong expertise in Flask, SQLAlchemy, and other Python-based frameworks and libraries.
Proficient in asynchronous programming and event-driven architecture using tools such as asyncio, Celery, or similar.
Solid understanding and hands-on experience with cloud platforms – AWS, Google Cloud Platform, or Oracle Cloud Infrastructure.
Experience using Python SDKs for cloud services to automate provisioning, deployment, or data workflows.
Practical knowledge of Linux and Windows environments, including system-level scripting and debugging.
Automation experience using tools such as Ansible, Chef, or equivalent configuration management systems.
Experience implementing and maintaining CI/CD pipelines with industry-standard tools.
Familiarity with Docker and container orchestration concepts (e.g., Kubernetes is a plus).
Hands-on experience with Terraform or equivalent infrastructure-as-code tools for managing cloud environments.
Excellent problem-solving skills, attention to detail, and a proactive mindset.
Strong communication skills and the ability to collaborate with diverse technical teams.
Preferred Qualifications (Nice to Have):
Experience with other Python frameworks (FastAPI, Django)
Knowledge of container orchestration tools like Kubernetes
Familiarity with monitoring tools like Prometheus, Grafana, or Datadog
Prior experience working in an Agile/Scrum environment
Contributions to open-source projects or technical blogs

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Job Title : Senior Software Engineer
Location : Gurugram (Full-time)
Job Description :
- We are looking for a skilled and experienced Java Engineer to join our dynamic team.
- The ideal candidate will have 4 to 10 Years of hands-on experience in software development, with a proven experience as Java Developer with a strong focus on Spring and Spring Boot, Relational Databases and AWS technologies.
- Strong understanding of monolithic & microservices architecture. You will play a crucial role in designing, developing, and maintaining our applications.
- Ensuring their performance, quality and responsiveness.
Key Responsibilities :
● Design, develop, and maintain scalable applications using Java, Spring and Spring Boot.
● Develop and manage relational databases. Should be able to write complex SQL queries.
● Ensure the best possible performance, quality, and responsiveness of the applications.
● Have strong debugging skills to identify bottlenecks and bugs, and devise solutions to mitigate and address these issues.
● Deploy, manage, and scale applications on AWS.
● Conduct code reviews and integration testing to ensure software quality and reliability.
● Collaborate with front-end developers to integrate user-facing elements with server-side logic.
● Collaborate with cross-functional teams to define, design, and ship new features.
● Stay updated with emerging technologies and industry trends.
Qualifications :
● Bachelor’s degree in Computer Science, Information Technology, or a related field.
● 4 to 10 Years of experience in software development.
● Proficient in Java 8+, Spring and Spring Boot.
● Experience with PostgreSQL, MySQL or other relational databases.
● Experience with microservices architecture.
● Understanding of Rest API design and development.
● Hands on experience with Unit Testing frameworks such as Junit, Mockito.
● Experience with version control systems such as Git.
● Solid understanding of object-oriented programming.
● Strong problem-solving skills and attention to detail.
● Excellent communication and teamwork skills.
Preferred Qualifications :
● Strong knowledge of AWS services and best practices.
● Knowledge of containerization technologies like Docker and Kubernetes.
● Familiarity with CI/CD pipelines and DevOps practices.
About koolio.ai
Website: www.koolio.ai
Koolio Inc. is a cutting-edge Silicon Valley startup dedicated to transforming how stories are told through audio. Our mission is to democratize audio content creation by empowering individuals and businesses to effortlessly produce high-quality, professional-grade content. Leveraging AI and intuitive web-based tools, koolio.ai enables creators to craft, edit, and distribute audio content—from storytelling to educational materials, brand marketing, and beyond. We are passionate about helping people and organizations share their voices, fostering creativity, collaboration, and engaging storytelling for a wide range of use cases.
About the Internship Position
We are looking for a motivated Backend Development Intern to join our innovative team. As an intern at koolio.ai, you’ll have the opportunity to work on a next-gen AI-powered platform and gain hands-on experience developing and optimizing backend systems that power our platform. This internship is ideal for students or recent graduates who are passionate about backend technologies and eager to learn in a dynamic, fast-paced startup environment.
Key Responsibilities:
- Assist in the development and maintenance of backend systems and APIs.
- Write reusable, testable, and efficient code to support scalable web applications.
- Work with cloud services and server-side technologies to manage data and optimize performance.
- Troubleshoot and debug existing backend systems, ensuring reliability and performance.
- Collaborate with cross-functional teams to integrate frontend features with backend logic.
Requirements and Skills:
- Education: Currently pursuing or recently completed a degree in Computer Science, Engineering, or a related field.
- Technical Skills:
- Good understanding of server-side technologies like Python
- Familiarity with REST APIs and database systems (e.g., MySQL, PostgreSQL, or NoSQL databases).
- Exposure to cloud platforms like AWS, Google Cloud, or Azure is a plus.
- Knowledge of version control systems such as Git.
- Soft Skills:
- Eagerness to learn and adapt in a fast-paced environment.
- Strong problem-solving and critical-thinking skills.
- Effective communication and teamwork capabilities.
- Other Skills: Familiarity with CI/CD pipelines and basic knowledge of containerization (e.g., Docker) is a bonus.
Why Join Us?
- Gain real-world experience working on a cutting-edge platform.
- Work alongside a talented and passionate team committed to innovation.
- Receive mentorship and guidance from industry experts.
- Opportunity to transition to a full-time role based on performance and company needs.
This internship is an excellent opportunity to kickstart your career in backend development, build critical skills, and contribute to a product that has a real-world impact.
Net Developer & API Expert
Position Summary:
We are looking for .Net Developers who are also Experts in API Integrations to join our development team and participate in different established projects.
We are looking for proactive, team players who are passionate about programming in this language and focused on providing the best experience to the end user.
This is an excellent opportunity for those professionals looking to develop in one of the fastest growing companies in the industry! These developers will face numerous technical challenges.
Essential Functions and Responsibilities:
· Work on projects in the C#, .NET CORE and entity frameworks
· Validate data with Postman, JSON, and basic SQL queries
· Unit Testing
· Write RESTful APIs (Core Web API)
· Writing clean/maintainable code
· MSSQL Server (Familiar with MongoDB, preferred but not required)
· Understand best practices and commit to follow them
· Work on new and difficult topics and contribute to libraries when needed
Knowledge, Skills, and Abilities:
· Fluent in English
· Strong knowledge of OOPs concepts
· Knowledge of the Linux Operating System
· Strong problem-solving, design, coding and debugging skills.
· Knowledge about Git and Version Control
· Preferred to have knowledge of Microservices Architecture (Not mandatory)


Introduction:
Tyroo’s Vidtech.ai is one of the largest independent marketing automation clouds built for the video first world. We build software and platforms that allow our partners to derive maximum yields on their marketing spends on various video-first social platforms. We work on problems that involve building high availability, low latency solutions which require computing optimal decisions using various self-created modules as well as pre-available modules popular in the ML and Big Data world.
We are looking for a backend developer who has at least 1 year of professional experience in building systems on either Python or Node.js and is able to become an anchor/pillar for the team. The role will require you to architect and develop systems/features needed for our marketing automation products. Strong leadership and mentoring skills are also necessary so that the individual can train, educate and manage junior resources.
Key Requirements:
- Must be able to tackle complex business problems by breaking them down into sets of simpler problems and architect solutions for the same
- Must exhibit thought leadership and should be committed to mentoring and team building
- Must have excellent communication skills as the individual needs to collaborate with the Business and Product team
- Must be proactive towards changing software development landscape and keep upskilling
- Must be able to contribute in setting up best practices and effective design patterns in the complete development lifecycle.
Technical Requirements:
- Must have 3+ years of experience in developing scalable systems on Python/Node.js with a strong grasp of microservices and serverless architectural patterns
- Must have prior experience with databases like MySQL, Elasticsearch, MongoDB, Redis
- Must be exposed to cloud platforms like AWS or GCP and containerization using Dockers
- Must have worked with RESTful APIs and WebSockets
- Must have a deep understanding of HTTP, web browsers and token-based authentication/authorization (OAuth, JWT)
- Must be experienced on Version Control Tools (Git) and Package Managers (npm, yarn, pip)
- Must adhere to coding standards and have the habit of doing unit testing along with regular and rigorous code reviews
- Should know about microservices orchestration using Kubernetes, web servers like Nginx/Apache and queuing systems like Kafka/Kinesis
2. Responsible for doing customer API integrations and other integrations required to onboard new e-commerce marketplaces, logistic providers, ERP and accounting systems. 3. Responsible to write code for API integrations, perform debugging tasks, do application tests, do configuration and code reviews to ensure the product is satisfactory.
The candidate would provide the firms SASS platform with ongoing technical support. This support includes responding to customer issues, providing updated software that solves bug issues, and working with the customer service team.
Java Backend Engineer - Fintech Rocketship Pilot
Distributed systems, scalability, reliability, robustness, security, quality, building responsive real time systems - do these terms get your adrenaline high? Come be a part of a high growth, fast paced engineering team building for India’s new generation.
We have an open culture, you take responsibility and ownership of what you do. No bureaucracy. No bullsh*t.
If you are up for big engineering challenges, personal and professional growth, then let’s join forces!
You’ll fit right in if you have - 2-3 years of experience building, running and maintaining production services Strong with Java and JVM based services along with PostgreSQL Comfortable working with multiple cloud providers: mainly GCP and AWS Comfortable with CI and CD tools and best practices Done TDD and values TDD
Good to have –
Engineering aptitude - Owns small features, starting from technical design through completion. Appreciates and participates in technical discussions, and values guidance and feedback. Does not need mentoring on a daily basis; makes steady progress by themselves, and knows when to ask for help to get unblocked. Comfortable with referencing technical specifications, API references, source code, and man pages to understand concepts or solve issues.
Design process - Understands the role and importance of design, can write good backend specifications Can communicate API specifications and design goals to the end consumers API
Code reviews - Understands the value of peer-reviewed code; learns how to be unbiased and provide effective feedback. Asks senior engineers for help when needed (e.g.: architecture decisions, refactoring)



- Must have experience with Amazon Web Services (AWS)
- Experience with Python/Node.JS/Typescript
- At least 2+ years as back-end software developer
- A deep understanding of the benefits of the Microservice and serverless paradigms
- Prepared technical documentation, and understand why it’s important
- Understanding of database principals: SQL and NoSQL
- Collaboration and communication skills (you’ll be working with clients and internal teams)
- An understanding of programming fundamentals (OOP, data structures, algorithms)
- Familiarity and comfort with REST API, Postman
- The ability to work independently or within a team structure.
- A “lead by example” attitude, and motivation to deliver work you’re proud of

Perks
- Best hardware and software to help you get the job done in the best way possible
- Remote office allowance to support you regardless of where you work
- Learning and development allowance to help you grow your career
- Flexible leave policy to give you more control over your time.
- Health insurance for your family and you to keep you well.
Required experience and skills
- Bachelors degree in Computer Science and Engineering. Bonus: Masters degree.9+ years of total full-time work experience, preferably shipping SaaS applications.
- Startup experience strongly desired.
- Played a pivotal role in scaling a company and led teams in an agile environment where iteration has led to perfection.
- Proven track record of on time project deliveries with balanced calls on technical designs and tech debt.
- Expert proficiency in:
- 1. Ruby, Ruby on Rails, Mysql, Linux, Git, AWS, CI/CD, NewRelic.
- 2. broad range of internet technologies and applications.
- 3. interacting, building, and improving the performance of systems end-to-end.
- 4. architecting/designing complex systems
- Strong collaborator and thought partner to Product team.Driven by outcomes more than output.
- Have led projects with small, dynamic, and fast-paced teams (3-5 engineers), with great flexility and adaptability on large projects, delegating working effectively.
- Viewed by the team as their evangelist, role model and bar raiser.
- Past teams and co-workers attest to your prowess & agility in building great products, and driving sound technical decision making.Mentored engineers within and outside own team.
- High on EQ, humility, curiosity and self drive.
Responsibilities
We use a rubric / career ladder as a framework to help our engineers grow in their careers. Please refer to the SDE IV section in the rubric (https://docs.google.com/spreadsheets/d/1z_51E1mZ3qf0MBuAyfHjKE1HN6h_yghAx2WMaB1z-Ms/edit?usp=sharing">click to view) to understand our expectations on your role and responsibilities.
Your responsibilities include:
- Leading completion and delivery of multiple concurrent projects with clear deliverable timelines and milestones
- Providing key input and guidance in helping to solve our most difficult and challenging issues, and providing recommendations for preventing or mitigating the effects of the issues in the future
- Identifying inconsistencies caused by lack of best practices and patterns, and proactively collaborate with the team to gather input to define and rollout new best practices
- Mentoring other engineers on increasing their impact both within and outside of their team, including identifying opportunities for them to do so
- Participate in shaping longer term technical and architectural goals in consideration of product/company strategy, organizational growth, scalability, security, and other factors
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