Python Developer

Strong Software Engineer fullstack profile using NodeJS / Python and React

Mandatory (Experience) - Must have 6+ YOE in Software Development using Python OR NodeJS (For backend) & React (For frontend)

Mandatory (Core Skills 1): Must have strong experience in working on Typescript

Mandatory (Core Skills 2): Must have experience in message based systems like Kafka, RabbitMq, Redis

Mandatory (Core Skills 3): Databases - PostgreSQL & NoSQL databases like MongoDB

Mandatory (Company) - Product Companies Only

Mandatory (Education) - Tier 1 Engineering Institutes (IIT, NIT, BITS, IIIT, DTU or equivalent)

Job Description

We are seeking a highly skilled Sr. Fullstack Web Developer with a passion for crafting exceptional web experiences and robust backend systems. This role demands a deep understanding of React, Node.js, and modern cloud ecosystems like AWS, combined with a commitment to best practices and continuous improvement.

As part of our team, you will work closely with cross-functional teams to design, build, and maintain high-performance web applications and scalable backend solutions for our clients. The ideal candidate is a team player with a growth mindset, a passion for excellence, and the ability to energize and inspire those around them.

Key Responsibilities

Frontend Development

Design, develop, and maintain scalable and responsive web applications using React.

Implement user-friendly and accessible UI/UX designs, ensuring cross-browser compatibility and performance optimization.

Leverage modern frontend tools and frameworks to deliver high-quality and maintainable code.

Backend Engineering

Build and maintain scalable and secure backend systems using Python or Node.js and cloud platforms like AWS.

Design and implement RESTful & GraphQL APIs and server-side logic to power web applications.

Work with SQL and NoSQL databases to create efficient and scalable data solutions.

CI/CD and Automation

Set up and manage CI/CD pipelines to streamline development, testing, and deployment processes.

Automate repetitive tasks and workflows to improve team productivity and code reliability.

Programming Best Practices

Write clean, maintainable, and well-documented code adhering to best programming practices.

Conduct code reviews, implement test-driven development (TDD), and ensure high-quality software delivery.

Collaboration and Communication

Collaborate closely with designers, product managers, and other developers to deliver features that align with project goals and client expectations.

Communicate effectively with team members and stakeholders to ensure alignment and clarity throughout the development process.

Continuous Learning and Innovation

Stay up-to-date with the latest trends and technologies in web development, and actively contribute to process and technology improvements.

Explore and integrate modern tools, including AI-driven copilots, to enhance development workflows and efficiency.

Soft Skills and Leadership

Exhibit a team-first attitude, contributing to a positive and collaborative team culture.

Provide mentorship to junior developers, sharing knowledge and fostering a culture of continuous learning and growth.

Requirements

Education: Bachelor’s degree in Computer Science, Engineering, or a related field.

Experience: 4+ years of professional experience as a Fullstack Developer, with at least 3 years specialising in React for web development.

Proven expertise in building and maintaining scalable web applications in a services business environment.

Strong proficiency in Python or Node.js and familiarity with modern cloud platforms such as AWS.

Hands-on experience working with both SQL and NoSQL databases for designing and optimising data structures.

Expertise in setting up and managing CI/CD pipelines, as well as automating workflows.

Deep understanding of frontend and backend development best practices, including clean code principles, test-driven development (TDD), and code reviews.

Familiarity with tools like JIRA, Git, and DevOps practices to support efficient development workflows.

Strong problem-solving skills and the ability to troubleshoot complex technical challenges.

Excellent communication and collaboration skills, with experience working in cross-functional teams.

Demonstrated commitment to continuous learning and staying updated on emerging technologies and frameworks.

A team player with a growth mindset, passion for software craftsmanship, and attention to detail.

Prior experience working with a services company is a must.

Benefits

Mentorship: Work next to some of the best engineers and designers.

Freedom: An environment where you get to practice your craft. No micromanagement.

Comprehensive healthcare: Healthcare for you and your family.

Growth: A tailor-made program to help you achieve your career goals. Click here to read more about our career ladder.

A voice that is heard: We don't claim to know the best way of doing things. We like to listen to ideas from our team.

Full Stack Developer

• Department: IT
• Location: Gurugram / Mohali / Karnal
• Shift: General
• Experience: 2+ Years
• Language: English
• Skills & Requirements:
• Core: React, Node.js
• Additional (Good to Have): Python, Flutter, Angular
• Experience in building scalable web applications

Job Description: Senior Full Stack Java Developer

Timings: 2 p.m – 11 p.m

Employment: Full-time (Hybrid)

Overview: We are hiring two exceptional India-based Lead Developers to work as core members of U.S. based Agile teams. These individuals will own the technical implementation of critical features across customer-facing and associate-facing applications. This is a hands-on technical role, with at least 50% of time spent actively writing code or performing engineering tasks, while also guiding the rest of the team in execution.

Key Responsibilities:

• Serve as the senior technical contributor in a cross-border team focused on Loyalty, Mobile App, CRM, and Customer Pickup.

• Own software design, development, testing, and delivery for cloud-native microservices and web components.

• Lead and guide code reviews, enforce coding standards, and ensure best practices across development.

• Work closely with American product, architecture, and Development Manager teams to break down epics, refine stories, and estimate work. • Mentor India-based junior developers and enforce engineering best practices in a collaborative, remote-first culture.

• Proactively communicate blockers, design decisions, and progress across global teams.

• Write clean, testable, scalable code with strong observability and resilience patterns.

• Integrate with Salesforce, internal APIs, SQL/NoSQL systems, and customer data platforms.

Required Experience & Skills:

• 8-10 years of hands-on development experience.

• Deep expertise in Java, Spring Boot, RESTful API development, SQL (PostgreSQL, SQL Server), and front-end frameworks (React/Angular). • Experience working within an Agile environment alongside U.S.-based product managers, development managers, and designers.

• Strong debugging, troubleshooting, and unit/integration testing skills.

• Familiar with CI/CD pipelines, source control (Git), containerization (Docker), and modern deployment patterns.

• Excellent communication and proactive problem-solving in a remote-first environment.

• Prior experience working in an offshore/onshore model is highly preferred. 

Job Overview:

We are seeking a motivated and enthusiastic Junior AI/ML Engineer to join our dynamic team. The ideal candidate will have a foundational knowledge in machine learning, deep learning, and related technologies, with hands-on experience in developing ML models from scratch. You will work closely with senior engineers and data scientists to design, implement, and optimize AI solutions that drive innovation and improve our products and services.

Key Responsibilities:

• Develop and implement machine learning and deep learning models from scratch for various applications.
• Collaborate with cross-functional teams to understand requirements and provide AI-driven solutions.
• Utilize deep learning frameworks such as TensorFlow, PyTorch, Keras, and JAX for model development and experimentation.
• Employ data manipulation and analysis tools such as pandas, scikit-learn, and statsmodels to preprocess and analyze data.
• Apply visualization tools like matplotlib and spacy to present data insights and model performance.
• Demonstrate a general understanding of data structures, algorithms, multi-threaded programming, and distributed computing concepts.
• Leverage knowledge of statistical and algorithmic models along with fundamental mathematical concepts, including linear algebra and probability.

Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Data Science, Statistics, or a related field.
• Solid foundation in machine learning, deep learning, computer vision, and natural language processing (NLP).
• Proven experience in developing ML/deep learning models from scratch.
• Proficiency in Python and relevant libraries.
• Hands-on experience with deep learning frameworks such as TensorFlow, PyTorch, Keras, or JAX.
• Experience with data manipulation and analysis libraries like pandas, scikit-learn, and visualization tools like matplotlib.
• Strong understanding of data structures, algorithms, and multi-threaded programming.
• Knowledge of statistical models and fundamental mathematical concepts, including linear algebra and probability.

Skills and Competencies:

• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration abilities.
• Ability to work independently and as part of a team in a fast-paced environment.
• Eagerness to learn and stay updated with the latest advancements in AI/ML technologies.

Preferred Qualifications:

• Previous internship or project experience in AI/ML.
• Familiarity with cloud-based AI/ML services and tools.

Nirwana.AI is an equal opportunity employer and welcomes applicants from all backgrounds to apply.

• Review business requirements, identify gaps, and author functional design documents
• Develop high-quality software that is aligned with user needs and business goals
• Participate and author technical design documents, incl. application integration.
• Exposure to design patterns is desirable.
• Proactive and self-starter requiring minimal supervision, who can collaborate with multiple stakeholders in the company
• Team player who works well with development/ product engineering teams
• Adept at troubleshooting and solving complex problems using root cause analysis
• Adherence with software development processes. Demonstrate problem-solving skills and attention to quality and detail
• Good communication skills, proficiency in verbal and written English
• Perform code reviews and unit testing of program modules
• Execute conversion plans and document possible improvements; identifying and resolving disruptions in the processes

Roles and Responsibilities:

An ideal candidate will exhibit the following traits:

• Adapt and work on distributed technology stacks
• Work with BA’s to define or elaborate business software requirements
• Design and build responsive and usable interface (UI/UX) for web and mobile applications through appealing, visual design
• Take ownership of product features and work closely with stakeholders to ideate and rapidly release minimum viable product or solution Extensive experience with SDLC phases including Agile methodologies
• Assist in designing client-side and server-side architecture
• Develop well-managed, high-quality, scalable, and reusable code using .NET components, web service APIs, database procedures, JavaScript, etc.
• Build automation pipeline (CI/CD) through appropriate tools and scripting
• Perform code reviews, validation, and verification testing
• Debug code, solve incidents and defects
• Proactively communicate in providing status reports and report blockers
• Document technical design and unit test plans
• Evaluate security and regulatory requirements

• Full-stack developer with extensive knowledge of software development, agile methodologies, and the following technologies: C#, ASP.NET, Web API, HTML/CSS, MVC, WCF, Python, JavaScript, SQL Server/Oracle
• Experience developing highly responsive web and mobile applications (UI/UX) using HTML5/CSS3, W3.CSS, Bootstrap, JavaScript, XML, Xamarin, etc.
• Familiarity with various operating systems (Linux, Mac OS, Windows)
•  Hands-on experience in software development and agile methodologies
• Analytical mind with problem-solving aptitude
• Proficiency in relational databases like SQL Server and Oracle. Knowledge of cloud technologies (AWS, Azure, Google cloud), container, and virtualization will be a big plus.
• Familiarity with Continuous integration (Jenkins/Hudson) and version control (GitHub, SVN). Knowledge of modern frameworks and design patterns, and test automation tools for Unit and Performance testing.
• Experience creating secure RESTful web services in XML and JSON

• Front-end skills (HTML5, CSS3, JavaScript, ES6+, Ajax);
• 3+ years working with React/Redux + Typescript front-end applications
• Must have experience technologies like Python, React, node.js, PostgreSQL, AWS
• Experience with centrally managed state (Redux) and React Router
• Experience with data structuring libraries (Immutable.js / Immer)
• Experience of TDD/BDD, QA/Test frameworks such as Selenium, load testing (Blazemeter), unit testing (Mocha/Chai/Jest) etc.
• Experience optimising the performance of front-end applications
• A good understanding of agile development practices and common methodologies
• Experience building responsive, cross browser compatibility websites and applications
• Experience of integrating with web services and APIs, including REST endpoints.
• Experience using code version control systems (GIT) and CI/CD.

What You'll Do

Maintain and extend existing payment modules, extensions, and plugins

Develop new modules, sample code, SDKs, and production code for merchants and partners

Help define requirements for 3rd party developer APIs and tools

Analyze/debug merchant and partner integration issues

Assist in building and maintaining a test environment for engineering and our partners to test new feature compatibility

Skills Required but not limited to:

Python, Django, Django Rest Framework.

AWS Services Including, CloudFront , S3, API

Gateway, Lambda, Step Functions, SES, DynamoDB ,

Serverless Framework

Fair understanding of building RESTful APIs

Strong understanding of front end technologies, such as JavaScript, Jquery , HTML5, and CSS3

Good to have experience with version control, docker , deployment pipelines, CI/CD

Backend Web Application Development

AWS Identity and Access Management principles SQL (MS SQL Server, PostgreSQL, AWS Aurora comparable)

GIT , JIRA, Agile / Scrum

Experience: 4-6 years

• Work with data science teams ,development teams and product managers to ideate
• software solutions
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software .
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Write technical documentation
• Work with data scientists and analysts to improve software
• Capable to handle the individual module / Project

• 2-5 years of relevant experience as a Full Stack Developer or similar role
• Experience developing Web based,desktop and mobile applications
• Familiarity with common stacks
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery etc).
•  Knowledge of multiple back-end languages (e.g. Java, Python,C#) and JavaScript frameworks (e.g. Angular, React, Node.js)
• Experience in React.js .
• Experience in Python Django Framework .
• Familiarity with databases (e.g. MySQL,Postgresql, MongoDB), web servers (e.g.Apache) and UI/UX design .
• Familiarity with Cloud services like AWS, GCP.
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
• An analytical mind