Backend Developer
Posted today
Job Viewed
Job Description
📠Location: Onsite
🕒 Type: Full-time
📅 Experience: 2 years
About the role:
As a Backend Developer at DBTech, you’ll build the core engine that powers our digital products—secure, scalable, and efficient. From crafting clean APIs to managing databases and deployments, your code will bring ideas to life. You’ll work closely with cross-functional teams to solve real-world problems. Here, your impact goes beyond development—it's about enabling growth, innovation, and reliability.
✅ Tasks & Duties
As a Backend Developer, you are responsible for building the backbone of scalable, secure, and high-performance applications. Your core responsibilities include:
- API Development: Design, develop, and maintain RESTful APIs using Node.js that are robust, scalable, and easy to integrate. li>Database Management: Manage both SQL (MySQL) and NoSQL (MongoDB) databases with a focus on schema design and query optimization.
- Authentication & Authorization: Implement secure JWT-based authentication and manage role-based access control for various user types.
- Version Control: Use Git to manage codebase efficiently—working with branches, pull requests, and merges. < i>API Documentation: Professionally document APIs using Postman collections and ensure all endpoints are well-tested and documented.
- Third-Party Integration: Integrate payment gateways, email services, and external APIs as required.
- Deployment & Hosting: Deploy applications on cloud platforms like AWS or DigitalOcean and perform basic DevOps for performance monitoring.
- E-commerce Modules: Build or maintain modules such as cart, order, inventory, and payment.
- Data Validation: Apply clean and reusable validation logic to ensure data integrity.
- Client Collaboration: Attend client stand-ups and provide timely updates.
- Documentation & Planning: Contribute to technical documentation, project estimations, and sprint planning.
- Team Coordination: Collaborate with frontend and sales teams for seamless integration and delivery.
- Task Management: Use ClickUp (or similar tools) to manage daily tasks, priorities, and deadlines.
- Problem Solving & R&D: Troubleshoot backend issues, research new tools, and contribute to improving architecture and performance.
🎯 What We Expect From You
- olid understanding of Node.js, REST APIs, and clean code practices.
- Hands-on experience with both SQL and NoSQL databases, with attention to performance.
- Strong knowledge of authentication mechanisms and role-based access control.
- Discipline in using Git for version control, especially in a team environment.
- Ability to deploy and manage cloud-based applications and troubleshoot server-related issues.
- Familiarity with ecommerce logic and modules like carts, payments, and inventory.
- Experience documenting APIs and workflows for internal and external use.
- Strong communication to give timely updates to the team and clients.
- Ability to manage your workload in line with delivery expectations and team goals.
🧠Traits That Define You
- trong analytical and logical problem-solving skills
- Accountable and takes ownership of assigned modules
- Effective communicator with both tech and non-tech team members
- Open to learning and experimenting with new tools or frameworks
- Organized and able to manage multiple tasks without compromising quality
- Calm under pressure, especially during deployment or production issues
- Detail-oriented and always aiming to improve system performance and scalability.
🌟 The Impact You Create
As a backend developer, your impact goes beyond writing code — you are the engine that powers the product. Your work ensures that data flows securely, systems scale with growth, and features deliver exactly what users expect. You build the APIs that connect the frontend to the server, the databases that store vital business data, and the logic that makes everything run smoothly.
You give structure to client ideas and bring them to life with clean, efficient, and testable code. Your integrations make payments seamless, your validations keep data accurate, and your systems stay online under load. You are not just building a product—you’re enabling the business to grow, scale, and succeed.
Through your dedication, collaboration, and problem-solving, you turn challenges into solutions—and ideas into working systems that customers rely on every day.
💙 Why You Should Join the DBTech Crew & Create a Positive Impact With Us
At DBTech, we’re not just building a company — we’re building a movement of growth, leadership, and meaningful work. Here’s why joining us will be one of the best decisions of your career:
1ï¸âƒ£ We Understand What Really Matters:-
After conducting 300+ interviews, our data showed that 41% of people leave jobs due to lack of career growth. We’ve made it our mission to fix that.
We address common challenges like:
⌠No clear promotion path
📉 Lack of skill development
💤 No exciting challenges
ðŸ¤·â™‚ï¸ Unclear career direction
🙅♀ï¸Weak lead ship or ownership opportunities
💡 At DBTech, we focus on your long-term journey — not just your job title.
2ï¸âƒ£st n We Believe in Learning by Doing (and Failing)
Our founders have made mistakes — and that’s how we learned.
We encourage you to make mistakes, learn from them, and grow.
We’re here to guide you, not judge you.
3ï¸âƒ£ We T n Challenges Into Opportunities
Here, you’ll learn how to choose the right challenges — and how to turn them into powerful growth opportunities.
4ï¸âƒ£ s ong>W Build Strong Teams, Not Just Job Titles
We’ll teach you how to place the right person in the right seat, creating balanced, high-performing teams.
5ï¸â trong>We Have Zero Tolerance for Toxic Culture
We’ve seen how toxic workplaces destroy productivity and well-being — so we don’t allow it. At all.
Our culture is 100% supportive, inclusive, and growth-oriented.
6ï¸âƒ£ We Focus o the “Skill → Environment → Will” Formula
We believe success comes from:
- Skill (what you bring)
- Environment (how we support you)
- Will (your drive to grow)
7ï¸âƒ£
We don’t just celebrate birthdays and work anniversaries.
We support you through life events, personal struggles, and career decisions.
Because to us, people always come first.
8ï¸âƒ£ s ong>W Believe Good Talent Attracts Great Talent
We invest in creating value-driven, purpose-led people — and that attracts more like-minded talent.
Your growth helps others grow, too.
9ï¸â trong>We Don’t Just Find Leaders — We Create Them
We train people to become leaders who build other leaders.
We’ll guide you to lead with clarity, empathy, and vision.
🔟 We Recognize Every Person’s Unique Work Style
We know that every individual works differently and deserves a good leader who can guide, support, and evaluate them along the right path — creating a lasting impact and instilling key values they’ll carry for life.
👉 Join us, and let’s create a positive impact together.
Backend Developer
Posted 5 days ago
Job Viewed
Job Description
Job Title: Backend Developer
Location: India, Remote
Position Type: Full-time
About Us:
Ankr Health is a multinational company with offices in San Francisco, Houston, and Bangalore. Our products are used by big pharma to deliver 24x7 support for cancer patients, and by doctors nationwide to deliver better care while improving the financial viability of their clinics. Backed by Y Combinator, Ankr is led by a team that has built successful companies before. Join us in creating transformative technologies that improve patient outcomes and revolutionize healthcare delivery.
Job Summary:
We are seeking a highly skilled Backend Developer with deep expertise in Python and Django (minimum 7 years of experience) to join our dynamic team. In this role, you will be instrumental in designing, developing, and maintaining robust and scalable backend solutions that power our innovative healthcare platform. You will collaborate closely with cross-functional teams to deliver high-quality software that meets the evolving needs of our users and contributes to Ankr Health’s mission of improving healthcare outcomes.
Key Responsibilities:
- Develop and maintain backend services and APIs using Python and Django.
- Design and implement scalable and efficient database schemas.
- Contribute to the design and development of new products and services across the development stack.
- Integrate third-party services and APIs.
- Write clean, modular, and well-documented code.
- Participate in code reviews and ensure code quality.
- Collaborate with cross-functional teams to gather and analyse requirements.
- Troubleshoot and resolve system performance issues and bugs.
- Stay current with the latest technologies and trends in backend development.
Required Skills and Experience:
- Bachelor’s Degree in Computer Science, Information Technology, or a related field.
- Minimum 7 years of hands-on experience in Django and Python backend development.
- Expertise in Docker and containerized deployments.
- Strong understanding of object-oriented programming principles.
- Proficiency with PostgreSQL and experience in database design and management.
- Basic understanding of front-end technologies (HTML, CSS, JavaScript).
- Excellent problem-solving and debugging skills.
- Strong communication and collaboration abilities.
Preferred Qualifications:
- Experience deploying solutions in production environments.
- Knowledge of cloud platforms such as AWS, Azure, or GCP.
- Exposure to healthcare IT standards such as HIPAA compliance is a plus.
What We Offer:
- Competitive salary
- Opportunities for career advancement and continuous learning
- A dynamic, inclusive work culture with global teams
- The chance to make a meaningful impact in healthcare technology
Does this role excite you? If so, we’d love to hear from you — apply now and help us transform healthcare for the better!
Backend Developer
Posted 18 days ago
Job Viewed
Job Description
📠Location: Onsite
🕒 Type: Full-time
📅 Experience: 2 years
As a Backend Developer at DBTech, you’ll build the core engine that powers our digital products—secure, scalable, and efficient. From crafting clean APIs to managing databases and deployments, your code will bring ideas to life. You’ll work closely with cross-functional teams to solve real-world problems. Here, your impact goes beyond development—it's about enabling growth, innovation, and reliability.
< trong>✅ Tasks & Duties
p>As a Backend Developer, you are responsible for building the backbone of scalable, secure, and high-performance applications. Your core responsibilities include:- API Development: Design, develop, and maintain RESTful APIs using Node.js that are robust, scalable, and easy to integrate. li>Database Management: Manage both SQL (MySQL) and NoSQL (MongoDB) databases with a focus on schema design and query optimization.
- Authentication & Authorization: Implement secure JWT-based authentication and manage role-based access control for various user types.
- Version Control: Use Git to manage codebase efficiently—working with branches, pull requests, and merges.
- API Documentation: Professionally document APIs using Postman collections and ensure all endpoints are well-tested and documented. < i>Third-Party Integration: Integrate payment gateways, email services, and external APIs as required.
- Deployment & Hosting: Deploy applications on cloud platforms like AWS or DigitalOcean and perform basic DevOps for performance monitoring.
- E-commerce Modules: Build or maintain modules such as cart, order, inventory, and payment.
- Data Validation: Apply clean and reusable validation logic to ensure data integrity.
- Client Collaboration: Attend client stand-ups and provide timely updates.
- Documentation & Planning: Contribute to technical documentation, project estimations, and sprint planning.
- Team Coordination: Collaborate with frontend and sales teams for seamless integration and delivery.
- Task Management: Use ClickUp (or similar tools) to manage daily tasks, priorities, and deadlines.
- Problem Solving & R&D: Troubleshoot backend issues, research new tools, and contribute to improving architecture and performance.
🎯 What We Expect From You
ul>🧠Traits That Define You
ul>🌟 The Impact You Create
p>As a backend developer, your impact goes beyond writing code — you are the engine that powers the product. Your work ensures that data flows securely, systems scale with growth, and features deliver exactly what users expect. You build the APIs that connect the frontend to the server, the databases that store vital business data, and the logic that makes everything run smoothly.You give structure to client ideas and bring them to life with clean, efficient, and testable code. Your integrations make payments seamless, your validations keep data accurate, and your systems stay online under load. You are not just building a product—you’re enabling the business to grow, scale, and succeed.
p>Through your dedication, collaboration, and problem-solving, you turn challenges into solutions—and ideas into working systems that customers rely on every day.💙 Why You Should Join the DBTech Crew & Create a Positive Impact With Us
t DBTech, we’re not just building a company — we’re building a movement of growth, leadership, and meaningful work. Here’s why joining us will be one of the best decisions of your career:
1 ¸âƒ£ We Understand What Really Matters:-
Afte conducting 300+ interviews, our data showed that 41% of people leave jobs due to lack of career growth. We’ve made it our mission to fix that.
We address common challenges like:
⌠No clear promotion path
𠓉 Lack of skill development
🠤 No exciting challenges
ðŸ¤·â™‚ï¸ Unclear career direction
🙅♀ï¸Weak lead ship or ownership opportunities
💡 At DBTech, we focus on your long-term journey — not just your job title.
ï¸âƒ£st n We Believe in Learning by Doing (and Failing)
Our f unders have made mistakes — and that’s how we learned.
We encourage you to make mistakes, learn from them, and grow.
We’re here to guide you, not judge you.
3ï¸âƒ£ We T n Challenges Into Opportunities
Here, you’ll learn how to choose the right challenges — and how to turn them into powerful growth opportunities.
We’ll teach you how to place the right person in the right seat, creating balanced, high-performing teams.
5ï¸â trong>We Have Zero Tolerance for Toxic Culture
We’ve seen how toxic workplaces destroy productivity and well-being — so we don’t allow it. At all.
Ou culture is 100% supportive, inclusive, and growth-oriented.
6ï¸âƒ£ We Focus o the “Skill → Environment → Will” Formula
We believe su cess comes from:
- Skill (what you bring)
- Environment (how we support you)
- Will (your drive to grow)
7ï¸âƒ
We don’ just celebrate birthdays and work anniversaries.
We support you through life events, personal struggles, and career decisions.
Because to us, people always come first.
8ï¸âƒ£ ong>We Believe Goo Talent Attracts Great Talent
We in est in creating value-driven, purpose-led people — and that attracts more like-minded talent.
our growth helps others grow, too.
9ï¸â trong>We Don’t Just Find Leaders — We Create Them
We train eople to become leaders who build other leaders.
We’ll guide you to lead with clarity, empathy, and vision.
🔟 We Recognize Every Person’s Unique Work Style
We kno that every individual works differently and deserves a good leader who can guide, support, and evaluate them along the right path — creating a lasting impact and instilling key values they’ll carry for life.
Senior backend Developer
Posted today
Job Viewed
Job Description
📠Location: Onsite
🕒 Type: Full-time
📅 Experience: 2 years
About the role:
As a Backend Developer at DBTech, you’ll build the core engine that powers our digital products—secure, scalable, and efficient. From crafting clean APIs to managing databases and deployments, your code will bring ideas to life. You’ll work closely with cross-functional teams to solve real-world problems. Here, your impact goes beyond development—it's about enabling growth, innovation, and reliability.
✅ Tasks & Duties
As a Backend Developer, you are responsible for building the backbone of scalable, secure, and high-performance applications. Your core responsibilities include:
- API Development: Design, develop, and maintain RESTful APIs using Node.js that are robust, scalable, and easy to integrate. li>Database Management: Manage both SQL (MySQL) and NoSQL (MongoDB) databases with a focus on schema design and query optimization. li>Authentication & Authorization: Implement secure JWT-based authentication and manage role-based access control for various user types. li>Version Control: Use Git to manage codebase efficiently—working with branches, pull requests, and merges.
🎯 What We Expect From You
- Hands-on experience with both SQL and NoSQL databases, with attention to performance.
- Strong knowledge of authentication mechanisms and role-based access control.
- Discipline in using Git for version control, especially in a team environment.
- Ability to deploy and manage cloud-based applications and troubleshoot server-related issues.
- Familiarity with ecommerce logic and modules like carts, payments, and inventory.
- Experience documenting APIs and workflows for internal and external use.
- Strong communication to give timely updates to the team and clients.
- Ability to manage your workload in line with delivery expectations and team goals.
🧠Traits That Define You
- trong analytical and logical problem-solving skills
- Accountable and takes ownership of assigned modules
- Effective communicator with both tech and non-tech team members
- Open to learning and experimenting with new tools or frameworks
- Organized and able to manage multiple tasks without compromising quality
- Calm under pressure, especially during deployment or production issues
- Detail-oriented and always aiming to improve system performance and scalability.
🌟 The Impact You Create
As a backend developer, your impact goes beyond writing code — you are the engine that powers the product. Your work ensures that data flows securely, systems scale with growth, and features deliver exactly what users expect. You build the APIs that connect the frontend to the server, the databases that store vital business data, and the logic that makes everything run smoothly.
You give structure to client ideas and bring them to life with clean, efficient, and testable code. Your integrations make payments seamless, your validations keep data accurate, and your systems stay online under load. You are not just building a product—you’re enabling the business to grow, scale, and succeed.
Through your dedication, collaboration, and problem-solving, you turn challenges into solutions—and ideas into working systems that customers rely on every day.
💙 Why You Should Join the DBTech Crew & Create a Positive Impact With Us
At DBTech, we’re not just building a company — we’re building a movement of growth, leadership, and meaningful work. Here’s why joining us will be one of the best decisions of your career:
1ï¸âƒ£ We Understand What Really Matters:-
After conducting 300+ interviews, our data showed that 41% of people leave jobs due to lack of career growth. We’ve made it our mission to fix that.
We address common challenges like:
⌠No clear promotion path
📉 Lack of skill development
💤 No exciting challenges
ðŸ¤·â™‚ï¸ Unclear career direction
🙅♀ï¸Weak lead ship or ownership opportunities
💡 At DBTech, we focus on your long-term journey — not just your job title.
2ï¸âƒ£st n We Believe in Learning by Doing (and Failing)
Our founders have made mistakes — and that’s how we learned.
We encourage you to make mistakes, learn from them, and grow.
We’re here to guide you, not judge you.
3ï¸âƒ£ We T n Challenges Into Opportunities
Here, you’ll learn how to choose the right challenges — and how to turn them into powerful growth opportunities.
4ï¸âƒ£ s ong>W Build Strong Teams, Not Just Job Titles
We’ll teach you how to place the right person in the right seat, creating balanced, high-performing teams.
5ï¸â trong>We Have Zero Tolerance for Toxic Culture
We’ve seen how toxic workplaces destroy productivity and well-being — so we don’t allow it. At all.
Our culture is 100% supportive, inclusive, and growth-oriented.
6ï¸âƒ£ We Focus o the “Skill → Environment → Will” Formula
We believe success comes from:
- Skill (what you bring)
- Environment (how we support you)
- Will (your drive to grow)
7ï¸âƒ£
We don’t just celebrate birthdays and work anniversaries.
We support you through life events, personal struggles, and career decisions.
Because to us, people always come first.
8ï¸âƒ£ s ong>W Believe Good Talent Attracts Great Talent
We invest in creating value-driven, purpose-led people — and that attracts more like-minded talent.
Your growth helps others grow, too.
9ï¸â trong>We Don’t Just Find Leaders — We Create Them
We train people to become leaders who build other leaders.
We’ll guide you to lead with clarity, empathy, and vision.
🔟 We Recognize Every Person’s Unique Work Style
We know that every individual works differently and deserves a good leader who can guide, support, and evaluate them along the right path — creating a lasting impact and instilling key values they’ll carry for life.
👉 Join us, and let’s create a positive impact together.
Sr Backend Developer
Posted 3 days ago
Job Viewed
Job Description
Want to Join a Fast-Growing Organization?
Want to Change the World of Projects?
Want to Help Organizations Achieve Extraordinary Results?
We would love to talk to you!
Founded in 2009, we grew out of Realization Technologies, USA with a singular mission: help the Indian industry achieve its ambitious expansion plans by completing their CAPEX/Infra projects in record time and increasing factory output.
We are redefining the norms in an industry where late and over-budget projects have been the status quo for too long.
The total value delivered to 400 clients across the globe exceeds $8 billion.
How We Do It:
We unlock trapped efficiencies in traditional project planning and execution by replacing complexity with radical simplicity.
Remote (Work from Home)
We are hiring a Senior Backend Developer to design, develop, and maintain scalable backend systems that power our cutting-edge project management software.
This role involves:
- Developing high-performance backend logic using Node.js, Express, and MongoDB
- Building secure and efficient APIs
- Collaborating with frontend, DevOps, and architecture teams
- Applying deep knowledge of databases, infrastructure, and system-level thinking
- Design and implement robust backend systems using JavaScript (Node.js)
- Work extensively with Express framework and MongoDB
- Use MongoDB aggregation pipelines for advanced querying
- Write clean, scalable, and testable code
- Collaborate closely with frontend and DevOps teams
- Support deployment, debugging, and production monitoring
- Maintain technical documentation and conduct code reviews
- B.Tech/BE in Computer Science or related field from a reputed institute
- 4+ years of experience in JavaScript development (especially backend)
- At least 3 years hands-on experience in Node.js, Express, and MongoDB
- Strong knowledge of DBMS, MongoDB pipelines, and system-level architecture
- Excellent analytical and problem-solving skills
- Strong command over backend design principles and security standards
- Familiarity with database indexing, optimization, and schema design
Founding Backend Developer
Posted 4 days ago
Job Viewed
Job Description
Equity Only | Pre-Seed Stage Startup | India Only
About Us
We are building an industry-leading FinTech mobile app that brings hedge-fund-grade trading intelligence to everyday investors. Think Robinhood, but powered by AI-driven insights, ultra-low-latency systems, and transparent user experiences . As part of our founding technical team , you will architect and implement the backend foundation that powers our entire platform — from trading services and portfolio management to real-time data streaming and user-facing APIs.
The Role
We are seeking a Founding Backend Developer with in-depth expertise in Node.js, NestJS, and microservices architecture to design and deliver the high-performance backend powering our trading platform. This is a hands-on, builder role : you will create systems that handle real-time financial data, low-latency execution pipelines, and mission-critical APIs that integrate with frontend apps, AI engines, and external brokerage APIs.
You will bring a DIY founder mindset , taking ownership of backend reliability, security, and scalability in an equity-only, pre-funding environment .
What You’ll Do
- Backend Architecture & Development
- Design and implement low-latency, high-throughput microservices using Node.js and NestJS .
- Build real-time APIs and services over REST, WebSockets, and gRPC to support live trading, portfolio updates, and event-driven alerts.
- Optimize systems for sub-100ms response times where required, enabling trading-grade performance.
- API-First Development
- Define clear API contracts and generate Swagger/OpenAPI documentation .
- Ensure seamless integration with mobile frontend , AI/ML services , and data pipelines .
- Security & Compliance
- Implement authentication and authorization (JWT, OAuth2).
- Integrate secure practices for handling financial and personal data (KYC, 2FA, PCI/DSS awareness).
- Establish logging, monitoring, and audit trails for regulatory alignment.
- Scalability & Reliability
- Design systems that can scale horizontally under heavy load.
- Ensure fault tolerance, failover mechanisms, and efficient resource utilization.
- Build observability into services with metrics, tracing, and alerts.
- Collaboration & Startup DNA
- Work closely with the Frontend , AI , and Data Engineering teams to build seamless end-to-end flows.
- Take full ownership of backend development: from initial design to deployment and monitoring.
- Contribute to technical vision and make early architectural choices that define the company’s long-term success.
What We’re Looking For
- 10+ years of backend development experience , with strong proficiency in Node.js and NestJS .
- Proven expertise in designing and implementing microservices and API-driven architectures .
- Hands-on experience building low-latency, high-performance systems (sub-100ms response targets).
- Solid knowledge of REST, WebSockets, gRPC , and event-driven architectures.
- Experience with Swagger/OpenAPI , API lifecycle management, and contract-first development.
- Strong understanding of cloud-native practices , containerization, and CI/CD pipelines(GitHub Actions).
- Familiarity with financial/trading systems is a significant plus.
- Deep knowledge of security practices (JWT, OAuth2, KYC workflows, PCI compliance awareness).
- A DIY builder and founder mindset : resourceful, entrepreneurial, and willing to operate in ambiguity.
- Willingness to work in an equity-only, pre-funding startup environment.
Why Join Us
- Be the founding architect of backend systems that power a next-gen FinTech platform.
- Build Robinhood-class infrastructure with trading-grade performance and reliability .
- Collaborate with a small, elite founding team across AI, Data, and Frontend.
- Equity-based compensation at pre-angel stage : high risk, high reward, massive ownership potential.
- Shape the core product and technology stack at the ground floor.
Freelance Backend Developer
Posted 5 days ago
Job Viewed
Job Description
Role Overview
We are seeking a highly skilled and motivated Backend Developer | Remote with 6+ years of experience. If you're passionate about coding, problem-solving, and innovation, we'd love to hear from you!
There are multiple openings. If you're looking for freelance/ part time opportunity (along with your day job) & a chance to work with the top 0.1% of developers in the industry, this one is for you! You will report into IIT'ans/BITS grads with 10+ years of development experience + work with F500 companies (our customers).
Key Responsibilities
- Design, develop, and maintain software applications using Python.
- Apply OOP principles to create modular, reusable, and maintainable code.
- Contribute to system architecture and design discussions for scalable solutions.
- Implement and optimize data structures and algorithms to enhance system performance.
- Work with relational and/or NoSQL databases, ensuring efficient queries and optimized storage.
- Collaborate with cross-functional teams (product, QA, DevOps) for end-to-end delivery.
- Conduct code reviews, write unit tests, and ensure adherence to coding best practices.
- Troubleshoot, debug, and resolve complex technical issues.
Required Skills & Qualifications
- Strong proficiency in Python programming.
- Solid understanding of OOP concepts and design patterns.
- Experience with system design and architectural principles.
- Strong knowledge of data structures and algorithms.
- Proficiency in database design, optimization, and query writing (SQL/NoSQL).
- Familiarity with software development best practices, Git, and Agile methodologies.
- Strong problem-solving and analytical skills.
What we need
-~35 hours of work per week.
-100% remote from our side
-You will be paid out every month.
-Min 5yrs of experience
-Please apply only if you have a 100% remote job currently
-If you do well, this will continue for a long time
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Sr. Backend Developer
Posted 9 days ago
Job Viewed
Job Description
About Company:
Glowingbud is a rapidly growing eSIM services platform that simplifies connectivity with powerful APIs, robust B2B and B2C interfaces, and seamless integrations with Telna. Our platform enables global eSIM lifecycle management, user onboarding, secure payment systems, and scalable deployments. Recently acquired by Telna ( we are expanding our product offerings and team to meet increasing demand and innovation goals.
Key Responsibilities:
- API Development: Design, develop, optimize, and maintain high-performance RESTful APIs using Node.js and MongoDB.
- Scalability & Performance: Optimize backend performance for handling large data volumes and high-traffic production environments.
- Multi-Tenant SaaS: Develop and maintain multi-tenant architectures ensuring data policies, security, scalability, and efficiency.
- Microservices Architecture: Design and implement microservices-based solutions, ensuring modularity and maintainability.
- Database Management: Proficiently manage and optimize MongoDB, including indexing, aggregation, and performance tuning.
- System Engineering: Work with DevOps to ensure scalability, reliability, and security of backend systems.
- Product Development: Collaborate with product teams to build long-term, scalable backend solutions.
- Code Quality & Security: Write clean, maintainable, and secure code following industry best practices. Enforce coding standards, conduct detailed code reviews.
- Monitoring & Debugging: Implement logging, monitoring, and debugging tools to ensure system reliability.
- Collaboration: Work closely with frontend teams and DevOps to ensure seamless API integrations and deployments.
Qualifications:
- 7+ years of experience in backend development with Node.js and MongoDB.
- Strong understanding of microservices architecture and system design principles.
- Experience in building and maintaining multi-tenant SaaS applications.
- Proven experience handling large-scale data and high-traffic production systems.
- Proficiency in MongoDB, including schema design, indexing strategies, and performance optimization.
- Experience with event-driven architecture and messaging queues (e.g., AWS SQS, RabbitMQ, Kafka).
- Knowledge of authentication and authorization mechanisms (JWT, AWS Cognito, SSO).
- Strong experience with API development best practices, security, and rate limiting.
- Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines.
- Proficiency in cloud services (AWS, GCP, or Azure) for backend infrastructure.
Preferred Skills:
- Experience with Redis, ElasticSearch, or other caching mechanisms.
- Knowledge of serverless architectures and cloud-native development.
- Exposure to REST / gRPC for API communication.
- Understanding of data streaming and real-time processing.
- Experience with NoSQL and relational database hybrid architectures.
- Familiarity with observability tools (Prometheus, Grafana, ELK Stack).
- Experience in automated testing for backend systems.
Python Backend Developer
Posted 10 days ago
Job Viewed
Job Description
K&K Talents is an international recruiting agency that has been providing technical resources globally since 1993. This position is with one of our clients in India , who is actively hiring candidates to expand their teams.
Title: Core Python Backend Developer
Location: Bhopal, Bangalore, Chennai, Delhi, Gurugram, Jaipur, Pune, India - Hybrid
Employment Type: Full-time Permanent
Notice Period: Immediate
Experience Required: 7+ Years
Role:
We are seeking a strong Core Python Backend Developer with hands-on expertise in both Django (application development, ORM, business logic) and FastAPI (high-performance APIs, async services). This role focuses on building scalable backend applications , implementing business logic , and ensuring high-performance service layers for enterprise-grade solutions.
Responsibilities:
- Develop and maintain backend applications using Python, Django, and FastAPI .
- Build robust and scalable REST APIs and application modules .
- Design and optimize database schemas, queries, and transactions (PostgreSQL/MySQL).
- Implement authentication, authorization, RBAC, and security best practices .
- Work with async programming for performance-critical services.
- Manage background jobs and distributed task queues (Celery, Redis, RabbitMQ).
- Ensure application performance, fault tolerance, and scalability .
- Collaborate with frontend, DevOps, and product teams for feature delivery.
- Write clean, reusable, testable code with proper unit/integration tests.
- Participate in code reviews, architecture discussions, and deployments .
Required Skills:
- Strong expertise in Core Python (OOP, data structures, design patterns).
- Must-have: Hands-on experience with Django (ORM, middleware, application architecture).
- Must-have: Proven experience with FastAPI for building async APIs.
- Experience with REST APIs, microservices, and WebSockets .
- Proficiency in SQL databases (PostgreSQL/MySQL) and NoSQL (Redis/MongoDB) .
- Experience with async IO, concurrency, and performance optimization .
- Familiarity with Docker, Kubernetes, Git, and CI/CD pipelines .
- Strong understanding of API security, session management, and data protection .
- Experience integrating third-party APIs, payment gateways, or external services .
Preferred Skills:
- Knowledge of GraphQL (Graphene, Ariadne, or Strawberry) .
- Experience with cloud platforms (AWS/GCP/Azure) .
- Exposure to monitoring & logging tools (Prometheus, Grafana, ELK).
- Prior work in large-scale or high-traffic applications .
Python Backend Developer
Posted 16 days ago
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Job Description
Job Description:
• Significant experience in server-side development using Python
• Strong understanding of RESTful API design, microservices architecture, and service-oriented design
• Experience with relational and non-relational databases such as PostgreSQL, MySQL, MongoDB, or DynamoDB
• Application of software design skills and methodologies (algorithms, data structures, design patterns, software architecture and testing)
• Hands-on experience working with cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform
• Good teamwork skills - ability to work in a team environment and deliver results on time.
• Strong communication skills - capable of conveying information concisely to diverse audiences.
• Exposure to DevOps practices including CI/CD pipelines (e.g., GitHub Actions, Jenkins), containerization (e.g., Docker), and orchestration tools (e.g., Kubernetes)