Senior Software Engineer - Full Stack

Experienced Senior Full Stack Engineer to Build & Backend for Event Ticketing Platform Using Claude Code

Overview

We have the frontend already built in Replit for both user and admin experiences. We are looking for a very experienced software engineer to design, build, and scale a production ready backend for a high concurrency event ticketing platform.

This role is for a true senior engineer who actively uses Claude Code as part of their daily development workflow, understands how to review and harden AI assisted output, and can ship systems that hold up under real world load, QA, and security testing.

This is not a prototype or demo system. This backend must be reliable, scalable, secure, and extremely well documented.

What You Will Be Building

• Backend services for an event ticketing platform

• Multi tenant architecture supporting thousands of organizers and events

• High concurrency purchase and checkout flows

• Secure user, admin, and system level access controls

• Production deployments with secrets management, middleware, and security layers

• Observability, logging, and metrics suitable for QA and load testing

• A thoroughly documented backend that future engineers can onboard into quickly

Core Engineering Requirements

• 10 plus years of professional software engineering experience

• Expert level experience using Claude Code or equivalent AI coding agents in real production workflows

• Deep experience building backends with Node.js

• Strong experience with Supabase and PostgreSQL

• Experience deploying and scaling applications on Vercel

• Proven experience extending existing codebases safely

• Strong API design and database performance fundamentals

• Ability to reason clearly about concurrency, transactions, and failure modes

Scalability and Performance Expectations

The backend must be designed to support:

• Hundreds of thousands of ticket purchases

• Thousands of concurrent users and tenants

• Large traffic spikes during on sale windows

• Load testing across all major latency percentiles including p90, p95, and p99

• Extremely low tail latency under high concurrency

• Graceful degradation and recovery under stress

You should be comfortable designing and implementing caching strategies, queue based workflows, idempotent operations, locking mechanisms, and transactional safety.

Security and Production Readiness

You must be able to:

• Set up production environments with proper secrets management

• Implement middleware for authentication, authorization, and rate limiting

• Design secure communication between frontend and backend

• Apply industry best practices for security hardening

• Prepare the system to pass penetration testing

• Maintain clean separation of concerns and least privilege access

Documentation and Developer Experience Requirements

High quality documentation is a hard requirement for this role.

You must have experience:

• Using AI powered documentation tools to generate and maintain technical documentation

• Producing clear architectural overviews and system diagrams

• Writing detailed README files and onboarding guides

• Documenting APIs, data models, and critical flows

• Keeping documentation in sync with code changes over time

We expect the backend to be easy to understand, easy to extend, and well explained for future engineers.

How We Evaluate Candidates

We are looking for engineers who can demonstrate:

• Real production systems they have built or scaled

• Clear judgment in how they use Claude Code and validate AI generated output

• Strong opinions on production readiness backed by experience

• The ability to move fast without sacrificing quality or safety

A short paid technical task may be used that involves real backend work with production quality code and documentation.

Role – Full Stack Developer

Job description

About NuVeda:

NuVeda is the strategic growth partner for any organizations providing Learning & Development Solutions. We help our Customers Design, Deliver & Manage all their learning interventions at scale, Measure the business impact and Monetize the learning assets.

With a vision to build the "Google of Learning", we thrive in an open and honest organization culture where Autonomy, Alignment to Purpose, Integrity, Continuous Learning and Development are fostered to be future ready.

We promise an ambitious career path, compensation & benefits as per the industry standards and a team of high pots who pushes you to your limitless potential.

Responsibilities

·      Full Stack Development.

·      Design, Develop and Deliver complete software systems end-to-end.

·      Collaborate with engineers, PMs and designers, to quickly ship new front-end experiments.

·      Take on tough design and product problems while working cross-functionally across design and engineering to polish the product experience.

·      Solve complex performance problems and architectural challenges.

·      Thrive in a culture of continuous improvement by optimizing web products and related components to achieve and maintain high performance of business applications.

Requirements

·      2 - 3 years of working experience in professional Web Development.

·     1 -2 yrs experience in VueJs preferred. Or React.Js is a must.

·     Excellent working knowledge of php and codeigniter.

·      Excellent Software Design and Architecting capabilities.

·      Complete familiarity with client-side scripting and Angular JS, Ember JS, JavaScript frameworks, including jQuery.

·      Complete familiarity and expertise in web markup, including HTML5, CSS3.

·      Expertise in third party API integration - payment gateways, Storage, Streaming services, etc.

·      Complete familiarity and experience working with JSON / XML and REST API structure.

·      Familiar with Continuous Integration/Continuous Deployment technologies such as Bitbucket, Jenkins and Git.

·      AWS/Google Cloud Deployment is a must; Devops capability is a plus.

·      Excellent knowledge of relational databases, version control tools and of developing web services.

·      Sound Database experience with MySQL and PostgreSQL experience.

·      A sound knowledge of Object-Oriented (OOPS) Programming & Design Pattern.

·      Agile and Iterative (TDD) development expertise.

·      Excellent Communication Skills.

Quantiphi is an award-winning Applied AI and Big Data software and services company, driven by a deep desire to solve transformational problems at the heart of businesses. Our signature approach combines groundbreaking machine-learning research with disciplined cloud and data-engineering practices to create breakthrough impact at unprecedented speed.

Some company highlights:

• Quantiphi has seen 2.5x growth YoY since its inception in 2013.
• Winner of the "Machine Learning Partner of the Year" award from Google for two consecutive years - 2017 and 2018.
• Winner of the "Social Impact Partner of the Year" award from Google for 2019.
• Headquartered in Boston, with 700+ data science professionals across different offices.

For more details, visit: our http://www.quantiphi.com/">Website or our https://www.linkedin.com/company/quantiphi/">LinkedIn Page

Job Description

Role:                                 Associate Tech Architect / Tech Architect – ReactJS +Python+AWS

Experience Level:           7-13 Years

Work location:                Mumbai & Bangalore

We are looking for an experienced full stack developer( ReactJS and Python ) who can help create dynamic software applications for our clients with their skill set. In this role, you will be responsible for gathering requirements from clients and accordingly write and test scalable code, and develop front end and back-end components.

Technologies worked on:

ReactJS, Python, AWS

Requirement Description:

• Full Stack developer with experience in ReactJS, Python, API Gateway, Fargate and ECS
• Well-experienced in working with tools like Git, Maven, JFrog
• Should have a solid understanding of object-oriented programming (OOP)
• Well-experienced to perform Unit Testing and Integration Testing and have good experience in Agile based development approach
• Expertise in developing enterprise-level web applications and REST and SOAP APIs using MicroServices, with demonstrable production-scale experience
• Demonstrate strong design and programming skills using JSON, Web Services, XML, XSLT, PL/SQL in Unix and Windows environments
• Strong background working with Linux/UNIX environments and strong Shell scripting experience
• Working knowledge with SQL or  No SQL databases
• Understand Architecture Requirements and ensure effective design, development, validation, and support activities
• Understanding of core AWS services, uses, and basic AWS architecture best practices
• Proficiency in developing, deploying, and debugging cloud-based applications using AWS
• Ability to use the AWS service APIs, AWS CLI, and SDKs to write applications
• Ability to identify key features of AWS services
• Identify bottlenecks and bugs, and recommend solutions by comparing the advantages and disadvantages of custom development
• Should contribute to team meetings, troubleshooting development and production problems across multiple environments and operating platforms
• Execute strong collaboration and communication skills within distributed project teams
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency

An analytics, software development and product focused company with a focus to create value for the various sectors of the Society. We try to use technology as a innovation for various problems people face and hence resulting in the upliftment of the people.

What we are looking

We are searching for an organized, ambitious .NET developer to generate software using .NET's infrastructure. The .NET developer's duties include sourcing project requirements, deciding on the most appropriate software solutions, and ensuring that developments are error-free. You should also ensure that the final products are well-presented and engaging.

Main characteristics of who we’re looking to hire in our company:  Ability to complete projects, follow through, respect deadlines and come up with creative solutions.  Willingness to learn and advance in his/her career and become a useful member of our team. Communicative, people person, team player, intelligent, curious and hard-workin.

Principal Responsibilities: 

• Develop dynamic SPAs (single page applications).
• Test and deploy applications and systems.
• Hands on and implements complex AngularJS applications, directives, controllers, services.
• Deep functional knowledge or with Web Services (REST, SOAP, etc) is needed to be successful in this position.
• Ensure software meets all requirements of quality, security, modifiability, extensibility etc

Education Requirements:

• Graduated or pursuing BSc/BA in Computer Science, Engineering or a related field.

Training, Skills, Knowledge & Experience

• 3-5 years work experience as a developer.
• Development experience using Microsoft Asp.NET C#.
• Core web fundamentals: HTML5, CSS and JavaScript.
• Working knowledge of databases and database structure.
• Working experience on ASP.NET Web API.
• Working experience with source control Git.
• Solid understanding of Responsive Web Design and framework.
• Excellent troubleshooting and communication skills.
• Familiar with scrum methodology

~ What Qualities are we looking for ~

-Be part of a Culture where Customer Obsession, Ownership, Teamwork, Bias for Action and Insist on High standards are a way of life
-Desire to work in a start-up environment, work culture, and be able to self-manage and self-initiative.
-Learn and use cutting-edge technology to build state-of-the-art platforms that enhance customer experience at scale
-Be part of high-performing teams that know how to have fun along the way
-Collaborating with Designer and Product Managers to translate beautiful designs into pixel-perfect views
-Experimenting and suggesting improvements to our frontend tools & workflows
-Taking the lead to maintain, refactor and if necessary, throw away legacy frontend code -End-to-end engineering
- design, development, testing, and deployment for the UI work

~ Job Requirements ~

• experienced in Node.js, Express.JS, MongoDB etc
• Strong coding and design skills.
• Good command over Data Structures & Algorithms.
• The ability to produce bug-free and production-grade code.

We are looking for a full stack developer to produce scalable software solutions.

As a full stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.

If you’re also familiar with Agile methodologies, we’d like to meet you.

Responsibilities:

• Developing front end website architecture.
• Designing user interactions on web pages.
• Developing back end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Working alongside graphic designers for web design features.
• Seeing through a project from conception to finished product.
• Designing and developing APIs.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Requirements:

• Degree in Computer Science.
• Strong organizational and project management skills.
• Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
• Familiarity with JavaScript frameworks such as Angular JS, React and Amber.
• Proficiency with server side languages such as Python, Ruby, Java, PHP and .Net.
• Familiarity with database technology such as MySQL, Oracle and MongoDB.
• Excellent verbal communication skills.
• Good problem solving skills.
• Attention to detail.

Reporting directly to the Founder

The job requires a great deal of responsibility early on, but we're working on something exciting and there's lots of opportunity of growth and learning.

The job is full-time, remotely based, and with flexible hours.