
Backend Developer (Node.js or Python/Django)
Job Title : Backend Developer (Node.js or Python/Django)
Experience : 2 to 5 Years
Location : Connaught Place, Delhi (Work From Office)
Job Summary :
We are looking for a skilled and motivated Backend Developer (Node.js or Python/Django) to join our in-house engineering team.
Key Responsibilities :
- Design, develop, test, and maintain robust backend systems using Node.js or Python/Django.
- Build and integrate RESTful APIs including third-party Authentication APIs (OAuth, JWT, etc.).
- Work with data stores like Redis and Elasticsearch to support caching and search features.
- Collaborate with frontend developers, product managers, and QA teams to deliver complete solutions.
- Ensure code quality, maintainability, and performance optimization.
- Write clean, scalable, and well-documented code.
- Participate in code reviews and contribute to team best practices.
Required Skills :
- 2 to 5 Years of hands-on experience in backend development.
- Proficiency in Node.js and/or Python (Django framework).
- Solid understanding and experience with Authentication APIs.
- Experience with Redis and Elasticsearch for caching and full-text search.
- Strong knowledge of REST API design and best practices.
- Experience working with relational and/or NoSQL databases.
- Must have completed at least 2 end-to-end backend projects.
Nice to Have :
- Experience with Docker or containerized environments.
- Familiarity with CI/CD pipelines and DevOps workflows.
- Exposure to cloud platforms like AWS, GCP, or Azure.

About NeoGenCode Technologies Pvt Ltd
About
Welcome to Neogencode Technologies, an IT services and consulting firm that provides innovative solutions to help businesses achieve their goals. Our team of experienced professionals is committed to providing tailored services to meet the specific needs of each client. Our comprehensive range of services includes software development, web design and development, mobile app development, cloud computing, cybersecurity, digital marketing, and skilled resource acquisition. We specialize in helping our clients find the right skilled resources to meet their unique business needs. At Neogencode Technologies, we prioritize communication and collaboration with our clients, striving to understand their unique challenges and provide customized solutions that exceed their expectations. We value long-term partnerships with our clients and are committed to delivering exceptional service at every stage of the engagement. Whether you are a small business looking to improve your processes or a large enterprise seeking to stay ahead of the competition, Neogencode Technologies has the expertise and experience to help you succeed. Contact us today to learn more about how we can support your business growth and provide skilled resources to meet your business needs.
Candid answers by the company
IT & Engineering Talent Staffing
- Provides full-time and contract-based hiring, delivering handpicked, pre‑screened developers across tech stacks—ranging from web, mobile, AI/ML, Web3/blockchain.
- Maintains a bench o vetted candidates, offering fast delivery of interview-ready profiles—often within 24 hours.
- Offers payroll management, handling compliance, tax, attendance, and documentation for both contractors and full-time employees.
2. End-to-End Project Delivery
- Delivers full-stack development solutions: web, mobile, cloud, AI/ML, Blockchain/Web3.
- Manages entire project lifecycle—requirements gathering, design (UI/UX), development, deployment, and ongoing support .
3. Additional Offerings
- Expands into cybersecurity consulting, digital marketing, and cloud platform services (like AWS, GCP, Azure) .
- Provides strategic IT consulting to align technology solutions with business objectives
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About Gradera
At Gradera, we’re defining a new category of enterprise transformation called Software-Orchestrated Services™ (SoS™) — a governed blend of human expertise and digital intelligence that transforms how enterprises operate.
Our mission is to build intelligent digital workers that augment teams and automate work across the value chain, helping organizations become more efficient, agile, and resilient.
We don’t believe in one-size-fits-all solutions. Every engagement is tailored to the unique needs of each enterprise — grounded in governance, security, and reliability. By aligning technology with strategy, we empower our clients to achieve measurable outcomes and lead with confidence in a rapidly evolving digital landscape.
Lead – API Engineer
Overview
Key Responsibilities
•Provide technical leadership, mentorship, and guidance to the API engineering team
•Lead the design, implementation, and evolution of API architecture and backend services
•Champion API-first development, ensuring clear contracts and comprehensive documentation (OpenAPI/Swagger)
•Lead the implementations of APIs conforming to all NFRs including security, scalability, and performance.
•Ensure robust authentication, authorization, and data protection for all endpoints
•Drive adoption of best practices in API design, versioning, and integration
•Optimize API performance for low-latency, high-frequency interactions
•Oversee observability, monitoring, and alerting for all APIs and backend services
•Collaborate closely with product, UI, and runtime teams to deliver integrated solutions
•Collaborate with the SDET to ensure comprehensive test coverage and effective test data creation
•Lead the adoption of modern API tools, frameworks, and best practices
•Ensure engineering rigor, code quality, and documentation standards are met
•Facilitate clear communication, knowledge sharing, and effective documentation within the team
•Support team growth through coaching, feedback, and skills development
Core Qualities & Skills
•Proven experience leading API or backend engineering teams and delivering complex API projects
•Deep expertise in API architecture, design, and implementation (RESTful, GraphQL, gRPC etc.)
•Strong programming skills in relevant backend languages (e.g., Node.js, Python, Java, Go, etc.)
•Experience with API security, authentication, and authorization (OAuth, JWT, RBAC, PKCE, define fine-grained access controls using ReBAC)
•Experience with API documentation and standards (OpenAPI/Swagger, Use Case, JSON Schemas, etc.)
•Familiarity with data serialization with Protofbuf
•Experience with some API gateway is a must
•Strong understanding of performance optimization, scalability, and reliability for APIs
•Experience with observability, monitoring, and troubleshooting for backend services
•Strong collaboration and alignment skills across disciplines
•Willingness to learn, share knowledge, and adapt to evolving technologies
•System design skills and awareness of technical debt and tradeoffs
•Excellent communication, documentation, and stakeholder management abilities
•Comfort with ambiguity, discovery, and rapid change
•Commitment to engineering excellence, security, and responsible practices
Preferred Qualifications
•7+ years of hands-on API or backend engineering experience, with 2+ years in a technical leadership role
•Track record of architecting and delivering scalable, reliable API systems
•Experience with modern development practices (CI/CD, automated testing, code reviews)
•Demonstrated ability to mentor and grow engineers
•Experience working in cross-functional, agile teams
Highly Desirable
•Experience with API gateways (e.g., Envoy, Kong, Apigee) and service mesh patterns (e.g., Istio)
•Experience with event-driven and streaming architectures (pub/sub, callbacks, Kafka, etc.)
•Experience with cloud-native infrastructure and automated provisioning (e.g., Terraform)
•Experience building developer portals and self-service onboarding for APIs
•Experience with API Gateways (Apache APISIX, KrakenD, …)
•Ability to perform API Domain Modelling with a strong product orientation, aligning technical design with user and business needs
•Experience thriving in fast-paced, ambiguous environments and balancing rapid delivery with technical excellence
•Experience leading or working with distributed, multidisciplinary teams
Success Metrics
•API response time (median and p95)
•Uptime and reliability of critical services
•Test coverage for API and backend logic
•Developer velocity and time from API design to production
•Time to First Prototype (TTFP)
•Integration lead time for API consumers
•Technical debt reduction and architectural alignment
•Team growth, engagement, and retention
•Stakeholder satisfaction and cross-team collaboration
We're looking for Node js developers with over 2+ years of experience and strong expertise in Javascript based development using Node js and Express. We are looking for cadidates who are go-getters and are leaning towards leadership positions. Candidates must have a proven history of building, scaling, optimising and securing
We would prefer candidates who can join immediately or are currently serving their notice period.
Key Skills Required :
Node.js Developer :
duties and responsibilities
- Work as part of a team developing applications and services using Agile development methods
- Contribute to team and organizational improvements in process and infrastructure
- Build customer-facing UI and back-end services for payment processing administration and management
- Code, teste and operate node.js based services
- Effectively use tools and ingenuity to identify and fix defects before they become a problem
requirements and qualifications
-
- Previous working experience as a Node.js Developer for 2 years
- BE /B.Tech in computer science or similar relevant field
- In depth knowledge of Node.js
- Hands on experience with HTML, CSS, and AJAX
- Development experience designing object oriented JavaScript and SVG
- Applicable knowledge of web libraries and frameworks such as AngularJS, Polymer, and Closure
- Familiarity with the whole web stack, including protocols and web server optimization techniques
- Strong analytical skills and problem solving aptitude
- Attention to details
Our ideal candidate for this role is an entrepreneurial and creative out-of-the-box thinking tech geek with a get-things-done attitude, who wants to thrive in a fast-paced international environment.
Desired Candidate Profile :
• Expertise in PHP and Laravel or CodeIgnitor, MySQL or PostgreSQL, Nginx, LEMP setup
• Developing REST APIs & integrating 3rd party APIs (oAuth 2.0), Git
• Hands-on experience in application deployment on linux servers
• You can easily navigate volatile environment where you are constantly getting challenged to push your own boundaries to make sense of ambiguous and complex signals of uncertainty into simple winning outcomes.
• What separates you from other developers is your relentless drive for running new tests and experiments on a regular basis.
• You love programming, but even more, you actually love implementing changes based on user data and create highly scalable technology based solutions.
If you are qualify and are excited about joining us, read about our functional asks below:
• Participate in the entire product development lifecycle, focusing on coding and debugging.
• Translate high level business problems into scalable solutions. These include building self learning modules for dynamic pricing, contextual recommendations, in-house analytics, advanced real-time backend systems, etc.
• Develop Web APIs and end-to-end web services to support various internal & external.
• Develop unit test plans to deliver quality components. • Building reusable code and libraries for future use.
• Optimization of the software platform for maximum speed and scalability.
• Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
• Developing ideas for new programs, products, or features by monitoring industry developments and trends.
• Perform UI tests to optimize performance.
• Provide training and support to internal teams.
• Follow emerging technologies.
It is a platform for creators, influencers and celebrities to grow, manage and monetise their community. It is aimed at both established and aspiring online creators who want to pursue their passion. Our vision is to enable anyone and everyone to make a successful living doing what they enjoy.
Skills And Qualification:-
- Must have experience with any scripting language (JavaScript/NodeJS preferred)
- Experience with API-driven and highly scalable application is a plus
- Good knowledge of non-relational DB (MongoDB preferred)
- Good with data structures and algorithms
- Good to have an experience with testing framework and CI/CD pipeline
- 1+ years of experience in software development preferably B2C experience.
- Basic understanding of Frontend and client side frameworks like React, Angular, Vue will be plus
- Experience in building scalable Restful APIs & Services.
Education requirement:-
• B.Tech (computer science preferred)
Responsibilities:-
• Clarify feature requirements with product team
• Design end to end feature flow
• Write scalable and bug free code
• Take care of test and deployment pipeline
• Maintaining the existing products
Location :- Bangalore (HSR Layout,Sector 1)
We are looking for an experienced Backend Engineer who can help make our desktop app even more spectacular for the highest performing professionals globally. She / he should be versatile and should have a good base with Golang, NodeJs and Python
About Track
The calendar is a tool that can assist you to achieve your highest human potential. Being productive with your time and collaborating efficiently with others is key to it. And Track (https://thetrackapp.com) is the fastest calendar experience ever. We've redesigned the calendar from the ground up to be fast, simple, effortless and also fun.
The Team
We are a small, global and efficient team and speed is part of everything we build and do
We are backed by amazing investors from India and US who have cofounded startups which had massive exits and the investors are currently on boards of Unicorn startups.
The Founder has over 12 years of experience in technology, studied and worked in the US for 8 years, and has cofounded a startup before.
Expected Skills :-
Primary expertise: Golang, NodeJs, Python
- Our backend was written in Nodejs and some parts converted to Golang. We want to switch completely
- Knowing Golang well is important
- You should know python / Django at a reasonable level
- Ability to work with GCP and AWS environments
Worked with Amazon services like SNS, SQS and Google services like Firebase FCM - Ability to execute rapidly
Work Location: Hyderabad
Experience:6 to 8 Years
Package:Upto 15 LPA
Notice Period:Immediate Joiners
Its a Full Time Opportunity with Our Client
Mandatory Skills:ASP.Net,VB.Net,.Net Core,C#,MVC,Restful API,MVC & SQL
Job Responsibilities
--Analyse system requirements and prioritize tasks
--Write clean, testable code using .NET programming languages
--Develop technical specifications and architecture
--Test, Review, and debug various .NET applications
--Review and refactor code
--Deploy fully functional applications
--Upgrade existing programs
--Support junior developers’ work
--Document development and operational procedures
--Responsible for developing and maintaining the Development framework and associated
applications
--Develop high-quality software design and architecture
--Identify, prioritize, and execute tasks in the software development life cycle
--Develop tools and applications by producing clean, efficient code
--Automate tasks through appropriate tools and scripting
--Perform validation and verification testing
--Collaborate with internal teams and vendors to fix and improve products
Required Experience:
--Experience as a .NET Developer
--Proficiency in building web-based applications
--In-depth knowledge of at least one of the .NET languages (like C# and Visual Basic .NET – Here
we prefer Visual Basic .NET)
--Familiarity with agile environments
--Troubleshooting abilities
--Good communication skills
--Should be familiar with SQL query development, Data analysis, manipulation, optimization,
stored procedures, index optimization and other objects
--jQuery, JSON, and JavaScript framework such as React, and Angular experience is added
advantage
--Professional software engineering best practices for the full software development life cycle,
including
--coding standards
--code reviews
--source control management
--build processes
--testing and
--operations are a must
--Experience in implementing and consuming large-scale web services
--AWS Platform experience is definite plus
--Must have worked as a part of Agile Teams
--Should be proficient in.Net Framework (4.x.x, Core), MVC Framework, creating Fluent-RESTful
APIs
--Good to have knowledge in ORM (Entity Framework, NHibernate, etc…), Unit Testing
Frameworks (MS Test, xUnit, nUnit)
· Strong knowledge of core java & spring boot
· Hands-on experience on payment switch integration
· Good knowledge of ISO8583 and EMV Data.
· Hands-on experience on any database like MySQL, oracle...etc.
· Should be strong in creating/ defining Swagger specs for REST APIs, understand REST principles, Guidelines.
· In depth knowledge of Card Scheme Specifications (VISA, MasterCard, Rupay and AMEX), Card
· Well versed with payment standards and ISO8583 and EMV data (mandatory),
· Hands on experience with Switch payment integration
· Resolve technical issues for designers and developers during project lifecycle
· Excellent problem solving/troubleshooting skills on Java/J2EE technologies
· Result oriented and a versatile engineer who is expert in providing solutions, creating architecture and designs.
· Excellent communication (written and verbal) and interpersonal skills
Payment card industry preferred








