
Full Stack Engineer (Python + React.js/Next.js)
Job Title : Full Stack Engineer (Python + React.js/Next.js)
Experience : 1 to 6+ Years
Location : Bengaluru (Indiranagar)
Employment : Full-Time
Working Days : 5 Days WFO
Notice Period : Immediate to 30 Days
Role Overview :
We are seeking Full Stack Engineers to build scalable, high-performance fintech products.
You will work on both frontend (Typescript/Next.js) and backend (Python/FastAPI/Django), owning features end-to-end and contributing to architecture, performance, and product innovation.
Main Tech Stack :
Frontend : Typescript, Next.js, React
Backend : Python, FastAPI, Django
Database : PostgreSQL, MongoDB, Redis
Cloud : AWS/GCP, Docker, Kubernetes
Tools : Git, GitHub, CI/CD, Elasticsearch
Key Responsibilities :
- Develop full-stack applications with clean, scalable code.
- Build fast, responsive UIs using Typescript, Next.js, React.
- Develop backend APIs using Python, FastAPI, Django.
- Collaborate with product/design to implement solutions.
- Own development lifecycle: design → build → deploy → monitor.
- Ensure performance, reliability, and security.
Requirements :
Must-Have :
- 1–6+ years of full-stack experience.
- Product-based company background.
- Strong DSA + problem-solving skills.
- Proficiency in either frontend or backend with familiarity in both.
- Hands-on experience with APIs, microservices, Git, CI/CD, cloud.
- Strong communication & ownership mindset.
Good-to-Have :
- Experience with containers, system design, observability tools.
Interview Process :
- Coding Round : DSA + problem solving
- System Design : LLD + HLD, scalability, microservices
- CTO Round : Technical deep dive + cultural fit

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 the company:
At Xenspire Technologies Pvt. Ltd., we are building People-First AI products—AI that augments human decision-making, reduces cognitive load, and earns trust through transparency, control, and reliability.
As a Lead Engineer in the Founding Engineering Team, youʼll help set the technical direction and build the core systems that everything else will run on—product architecture, engineering standards, and AI-first capabilities embedded into real workflows. This is a challenging environment: short feedback loops, meaningful ownership, and problems that donʼt come with a playbook.
If you like shipping fast, thinking deeply, and building systems that scale from day one, youʼll fit right in.
What Youʼll Do:
- Build and own core systems (web + backend + data) from scratch—designed to scale.
- Develop People-First AI capabilities: copilots, semantic search, automated workflows, and decision support—designed with guardrails, explainability, and human-in-the-loop controls.
- Drive architecture decisions: APIs, database design, eventing, caching, security basics, observability, and performance.
- Convert ambiguous business needs into clean product experiences with strong engineering discipline.
- Establish engineering standards: code quality, reviews, CI/CD, testing strategy, release readiness.
- Mentor engineers through example—this is a hands-on role, not a coordination role.
- Partner closely with founders/product/design; make trade-offs and ship outcomes, not just output.
What Weʼre Looking For:
- 5–8 years building production-grade software, ideally in product companies or high-growth startups.
- Strong expertise in Backend: Python/Java, APIs, scalability patterns Databases: PostgreSQL/MySQL + one NoSQL/search system (Elastic/OpenSearch/Vector DB is a plus)
- Proven experience building platforms/products from zero 1, then stabilizing for scale.
- Practical AI experience (not just demos): LLM integrations, prompt/tooling patterns, evaluation, safety/guardrails RAG/semantic search, embeddings, vector stores, reranking, data pipelines
- High ownership mindset; comfortable with ambiguity, tight timelines, and strong accountability.
- Strong communication—clear docs, crisp decisions, visible trade-offs.
- Experience working on SAAS Products or SAAS platforms
Nice to Have:
- Multi-tenant SaaS experience, RBAC, audit logs, and security-first design patterns.
- Cloud familiarity: AWS/GCP/Azure, containers, basic infra-as-code, observability tooling.
- Experience shipping AI features with measurable quality (latency, accuracy, cost, adoption)
Requirements:
- 7+ years in enterprise application development
- Proven track record of delivering complex digital solutions
- Advanced knowledge of React hooks, context API, and component and global state management
- Experience with atomic design, component libraries, and TypeScript
- Proficiency in React performance optimization and modern features
- Strong experience with modern .NET (6+)
- Proven track record applying Clean Architecture & Clean Code & SOLID principles & DDD patterns
- Expertise in building scalable REST APIs and microservices
- Experience with Azure Service Bus, Event Grid, and message-based architectures
- Proficiency in resources like App Insights, Function Apps, Key Vaults, and App Services
- Expertise in cloud development and deployment strategies
- Strong understanding of business needs, ability to meet them by creating cutting-edge solutions
- Brilliant communication abilities, knowing how to explain technical details and processes to a non-tech person
- Fluency in English
Nice to have:
- Test automation (Playwright/Cypress)
- Building CI/CD pipelines in Azure DevOps
- API-first development and OpenAPI specifications
- Experience with agile at scale (SAFe/Spotify)
- Proficiency with AI-powered development tools (GitHub Copilot, Cursor, etc.) to enhance productivity
- Bachelor's or Master's degree in Computer Science or a related field
Responsibilities:
- Front-end, API, and back-end development, ensuring the successful delivery of digital solutions
- Drive innovation by staying informed about emerging technologies, industry trends, and best practices
- Collaborate with the Product Manager, UX/UI Designers, and Engineering Manager to define agile technical requirements, provide technical estimation, and prioritize backlogs based on business needs and technical feasibility
- Participate in sprint planning, backlog grooming, and release planning meetings to ensure alignment between technical implementation and product roadmap
- Participate in hands-on development activities, including coding, debugging, and troubleshooting, to deliver high-quality applications
- Design, architecture, development of digital applications, ensuring adherence to best practices, coding standards, and architectural principles
- Design scalable architectures for multi-region deployment
- Implement test automation strategies and frameworks to automate testing processes and ensure the quality and reliability of applications
- Automate test cases and integrate testing into the CI/CD pipeline
- Conduct code reviews to ensure adherence to coding standards, best practices, and architectural guidelines
- Define and implement code best practices, development standards, and documentation processes to maintain code quality and readability
- Integrate digital applications with existing digital assets, backend systems, and third-party APIs, ensuring seamless data exchange and interoperability
- Collaborate with integration teams to design and implement integration solutions that meet business requirements and architectural standards
- Communicate technical concepts and solutions to non-technical stakeholders in a clear and understandable manner
Title: Java FullStack Developer
Experience: 4+ years
Work Location: Pune/ Bangalore/ Chennai
Notice Period: Immediate to 30 Days Max
Key Skills: Java, Angular Mobile, Ionic, Hybrid Mobile, React, Accelerator, Objective-C, UI Design, SOAP/React/SOA
Requirements:
- Looking for candidates with BE/MCA/M.Tech
- Experience of Core Java, JSP, Servlets, HTML5, CSS3, Vanilla JavaScript, jQuery.
- 4-6 years of strong experience in any of the hybrid mobile tools/platforms like Angular Mobile / Ionic
- Hands on experience in Spring boot and Microservices architecture
- Must have good experience in building feature-rich customer facing mobile applications using Accelerator, Java, XML and Objective-C.
- Good Experience in Javascript
- Should have experience in UI design, HTML, CSS for mobile platform.
- Should have experience in SOA, REST, SOAP etc.,
- Preferred experience in Angular/React/any front-end web development framework.
- Must have worked in Agile framework model with team collaboration.
Fuzen is a no-code SaaS platform founded and backed by IIT alumni.
We help non-technical SaaS founders bring their product ideas to life at ZERO upfront cost. We are building a marketplace of simple SaaS apps by helping founders to build products with our no-code platform.
The majority of our customers come from traditional industries like - construction, engineering, transportation, consulting etc. and we have recently received seed funding from angel investors.
We are looking for software developers who are good at problem-solving and are interested in product building.
- Write clean, maintainable, and efficient code
- Design robust, scalable and secure systems
- Contribute to all phases of the development lifecycle
- Follow best practices (test-driven development, continuous integration, SCRUM, refactoring, and code standards)
- Drive continuous adoption and integration of relevant new technologies into the design.
- You will be expected to work on Ruby On Rails, React JS, AWS, Heroku, Google Cloud and 3rd party API integrations.
IMPORTANT - Fuzen is an early-stage startup. The work culture is fast-paced and challenging. The job will be demanding and will offer a lot of learning. You should apply only if all of this excites you.
• Two years of experience with Angular
• Angular 7+, Material, Typescript
• Expertise in chart libraries like D3.js, Chart.js, High charts
• Jasmine, Karma
• JavaScript (ES6), CSS3, HTML 5 APIs
• AJAX with JSON
• RESTful Web services
• Full stack development experience with backend Java, NodeJS is preferred.
• Familiar with object-oriented programming techniques and Agile development environment
• Experience in developing many different types of visualizations, including histogram analysis, time-series analysis methods
• Candidate should have an overall awareness of the performance and scalability of the screens created
• Working with Github
• Excellent communication skills, both verbal and written.
- Minimum of 2- 5 years of experience in Odoo Implementation & Development
- Specialized in ODOO.
- Programming Language: Python, BackboneJS, HTML5, BootstrapCSS
- Familiarity with some ORM (Object Relational Mapper) libraries
- Experience in Python web framework such as Django, Flask, etc.,
- Good Knowledge in any SQL database administration
- Understanding of the threading limitations of Python, and multi-process architecture.
- Experience in developing modular plugins for any open source enterprise business web applications.
- Knowledge in integrating third party applications using any API / web service is also preferred.
- Strong background in Object Oriented Programming
- Hands-on experience in PostgreSQL.
- Should have Technical and Functional knowledge in ODOO
- Knowledge in HTML 5, CSS and JS is must.
- Experience in Odoo Commerce & Website platform added as plus
Responsibilities and Duties
- Experience in Python programming and Odoo/Open ERP project.
- Experience in developing new Odoo modules and applications using Python
- Sound knowledge of coding, unit testing, server deployment and troubleshooting.
- Follow the agile methodology to deliver the quality module.
- Follow the code standards on both python and odoo.
- Understand the business process and be able to provide the solution / recommendation
- Experience in software development, prototyping, functional analysis, integration, and testing.
- Experience with Javascript and RESTful technologies including building RESTful APIs
- In-depth understanding of the JavaScript programming languages especially Angular and node.js and the ability to peer review other engineer's code constructively
- Highly skilled at problem-solving, unit-testing, and debugging.
- Expert understanding of best practice engineering principles for building MEAN applications.
- In-depth knowledge of database systems and an understanding of data structures, data normalization, and query performance considerations. Particularly Non-Relational/NoSQL databases including MongoDB.
- Automated unit testing and CI experience
- Ability to effectively communicate technical concepts pictorially, orally or in writing.
- Docker experience desired
- Ability to learn business rules quickly by reading requirements, engaging in conversation, or reverse engineering.
- Expertise in source code control and versioning concepts.
- Implementation of a robust set of services / APIs to power the web application
- Building reusable code and libraries for future use
- Optimization of the application for maximum speed and scalability
- Implementation of security and data protection
- Integration of the front-end and back-end aspects of the web application
- Hands on experience on Node JS, Angular JS and GraphQL.
- Strong in HTML5, CSS3, SCSS, jQuery, Bootstrap.
- Experience with web paradigms such as REST, Responsive Web Design and Test-driven Development (TDD) etc.
- Inquisitive and curious about product design and functionality.
- Familiarity with design concepts and constraints on CMS platforms.
- Strong knowledge of MVC and client-side programming
- Work with UI/UX designers to ensure technical feasibility of their designs.
- Ability to learn new technologies quickly.
- Good communication skills, strong work ethic.
- Exposure to Gulp, Grunt
- Ability to implement automated testing platforms and unit tests.
- Experience with version control
- Proficient in Problem Solving, Data Structures and Algorithms
- Experience in Microservice,AWS,Docker will be an added advantage.
Required Candidate profile
- Skills: Angular 2-8, Node JS, HTML5 & CSS3.
We are looking for two Sr FullStack (JS) Engineers with a keen eye for great design & UX. You will be responsible for the development of new software products (internal) and solving complex technical challenges for scale-ups and enterprise companies. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills.
Responsibilities
- Write clean, high-quality, high-performance and maintainable code
- Solve complex technical problems
- Perform an objective analysis of the problem statement and come up with an unbiased technical solution before writing a single line of code
- Coordinate cross-functionally to ensure the project meets business objectives and compliance standards
- Participate in and drive code reviews
Requirements
- Excellent attention to detail.
- Outstanding written and verbal communication skills.
- Demonstrated expertise of building production-grade and high-performance applications using ES2019/ES2020
- Expert at converting Figma, Sketch prototypes into pixel-perfect screens
- Highly proficient in React, Redux and TypeScript / ReasonML.
- Must be a self-starter who can work well with minimal-to-no guidance in a fluid environment
- Must be excited by challenges surrounding the development of highly scalable & distributed systems.
- Agility and ability to adapt quickly to changing requirements and scope and priorities
- Experience of working on massively large scale data systems in production environments
Preferred Requirements
- Production-level experience of designing a product for multiple international markets and languages (i18n, l10n).
- Bonus points for prior experience in Go & Python.
- Bonus points for open-source contributions, side-projects, blog posts and YT tech videos.
Qualifications
- BS in Computer Science (or related field)
- 4-5 years of relevant work experience












