
Fullstack Developer - Python and Javascript
at A FinTech start-up company
A Fintech start up company that bridges the gap between the digital payments
and the micro-retailing industry of the market. A nexus for the B2B sector providing multi-utility services via an Android app, enabling the micro-retailers across India to revolutionize their business and thus providing them with an opportunity to generate more revenue by offering multiple micropayment and digital services at their offline store. We intend to leverage the mode of smartphone technology in the rural and urban markets across India, thus empowering micro-retailers and creating a sustainable self-employment for this segment.
Overall Competencies:
1. Tech Depth/Breadth/Problem Solving.
2. Design & Architecture (Code/Design review).
3. Team Management.
Leadership Competency:
- Managing & mentoring a team.
- Ability to deliver projects/sprints on time.
- Obsessed with quality: Design reviews, code reviews, testing (system/performance).
- Spending at least 50% time with hands-on coding while doing the above Programming.
Tech Competency:
- Hands-on with Python/Django/Flask.
- Knowledge of PHP & Laravel is a plus.
- Experience with any JavaScript framework (Angular / React ).
- Prior experience in micro-services based architecture.
- Good understanding of SQL (MySQL, Postgres, or similar).
- Good understanding of one no-SQL (MongoDB / DynamoDB etc).
- Comfortable producing and refactoring code without assistance.
- Can reason about the complexity of algorithms (time and space).
- Basic CI/CD and DevOps.
- Experience in Docker & Kubernetes.
- Design, QA, and Infrastructure.
- Knowledge of design patterns and cloud scaling.
- AWS & GCP experience. AWS is mandatory.
- Understands BDD/TDD/Performance/Security/Smoke testing/Unit Testing
- Understands REST principles and Microservices
- Understands version control & branching strategies
- Understands application security fundamentals and potential security risks
Education: Bachelors in Computer Science|

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Technical Skills Required
- Strong expertise in Java 8+, Spring Boot, REST APIs.
- Strong front-end experience with Angular 8+, TypeScript, HTML, CSS.
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Job Title: Senior Full-stack Developer (Python,React)
Location: Hyderabad, India (On-site Only)
Employment Type: Full-Time
Work Mode: Office-Based; Remote or Hybrid Not Allowed
Role Summary
We are looking for a skilled Senior Fullstack Developer with expertise in Django (Python),React, RESTful APIs, GraphQL, microservices architecture, Redis, and AWS services (SNS, SQS, etc.). The ideal candidate will be responsible for designing, developing, and maintaining scalable backend systems and APIs to support dynamic frontend applications and services.
Required Skillset:
l 9+ years of professional experience writing production-grade software, including experience leading the design of complex systems.
l Strong expertise in Python (Django or equivalent frameworks) and REST API development.
l Solid exp of frontend frameworks such as React and TypeScript.
l Strong understanding of relational databases (MySQL or PostgreSQL preferred).
l Experience with CI/CD pipelines, containerization (Docker), and orchestration (Kubernetes).
l Hands-on experience with cloud infrastructure (AWS preferred)
l Proven experience debugging complex production issues and improving observability.
Preferred Skillset:
l Experience in enterprise SaaS or B2B systems with multi-tenancy, authentication (OAuth, SSO, SAML), and data partitioning. Exposure to Kafka or RabbitMQ, microservices.
l Knowledge of event-driven architecture, A/B testing frameworks, and analytics pipelines.
l Familiarity with accessibility standards and best practices Agile/Scrum methodologies.
l Exposure to the Open edX ecosystem or open-source contributions in education tech.
l Demonstrated history of technical mentorship, team leadership, or cross-team collaboration.
Tech Stack:
l Backend: Python (Django), (Celery,Redis Asynchronous workflows), REST APIs
l Frontend: React, TypeScript, SCSS
l Data: MySQL, Snowflake, Elasticsearch
l DevOps/Cloud: Docker,Kubernetes,GitHub Actions,AWS
l Monitoring: Datadog
l Collaboration Tools: GitHub, Jira, Slack, Segment
Primary Responsibilities:
l Lead, guide, and mentor a team of Python/Django engineers, offering hands-on technical support and direction.
l Architect, design, and deliver secure, scalable, and high-performing web applications.
l Manage the complete software development lifecycle including requirements gathering, system design, development, testing, deployment, and post-launch maintenance.
l Ensure compliance with coding standards, architectural patterns, and established development best practices.
l Collaborate with product teams, QA, UI/UX, and other stakeholders to ensure timely and high-quality product releases.
l Perform detailed code reviews, optimize system performance, and resolve production-level issues.
l Drive engineering improvements such as automation, CI/CD implementation, and modernization of outdated systems.
l Create and maintain technical documentation while providing regular updates to leadership and stakeholders.
Role
Being a part of Products Engineering team, this member is expected to work with existing
development team. Key responsibilities of this role include design and development of PHP based applications as per the product roadmap. Coordinate with co-developers and contribute to all phases of the development lifecycle.
Experience
Around 4 years of experience in creating and implementing Web-based products using PHP,
MySQL, Ajax, and JavaScript.
Ability to work in an Agile, fast-paced environment, and learn rapidly.
Bachelor degree in computer science, computer engineering or similar.
Expert in HTML, CSS, JavaScript, JQuery, JSON.
Experience in any PHP framework Laravel, CodeIgniter or Zend.
Writing clean, readable, and easily maintainable code.
Must have knowledge of project/task management tools like Jira,
Familiarity with Version Control Tortoise Bitbucket, Git etc.
Understanding of UI, cross-browser compatibility and web standards.
Good English communication skills, written and spoken.
Able to work with minimum supervision as well as perform under pressure and meet
Deadlines.
Desirable
Experience in working with Agile projects.
LINUX experience would be an added advantage.
• Proven experience with coding using JAVA/J2EE.
• Experience developing Multi Channel responsive web application.
• experience working with Windows, Unix/Linux Operating system environments.
• Familiarity with common stacks.
• Experience/Knowledge of multiple front - end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery).
• Excellent communication and teamwork skills.
• Willingness to travel within India or aboard for short term or long term would an added advantage.
Position Title
Full Stack Developer
Minimum Qualifications
Bachelor's degree in Computer Science or equivalent practical experience.
1 year of relevant work experience developing software with:
1. Node.js2. Express
3. MongoDB
4. React.js
5. Version Control (Git)
Preferred Qualifications
Master’s degree, further education or equivalent practical experience in Engineering, Computer Science or other technical related field.
Experience with all of the above + the following areas:
- Full Stack Development (front end and backend),
- TypeScript
- React Native
- Javascript
- AWS
Note: Development experience with Unix / Linux and the ability to learn other coding languages as needed will be favourable.
About The Job
- ByzWiz Infratech was founded on the belief that every human is innately and naturally talented and gifted. It is our endeavour to create and deploy products and services that help people monetize their passions, talents and creativity by enabling them to harness the power of the internet.
- ByzWiz requires software engineers to help develop next-generation technologies that will allow billions of users to connect and conduct businesses online, forming a new paradigm of interaction in order to encourage social economic activity.
- As an important part of the core development team, your role will extend to all areas of software development activity.
- We need our engineers to be responsible, proactive and enthusiastic creative thinkers and problem solvers. As we grow, we expect our engineers to take on leadership roles with the ability to form and manage their own teams.
Responsibilities
- Design, develop, test, deploy, maintain, and improve software and new user-facing features in Byzwiz products.
- Manage individual priorities, deadlines, and deliverables.
- Write client-side code for web-based applications, create fast, easy-to-use, high volume production applications, and develop prototypes quickly.
- Contribute to engineering efforts from planning and organization to execution and delivery to solve complex engineering problems.
We are looking to hire a Full-stack web developer who will be responsible for the creation and enhancement of web applications according to the company's specifications. As the role takes into consideration user experience and function, a certain level of both functional domain experience and computer programming is necessary.
To be successful in this position, you will be required to demonstrate a detailed knowledge of the industry's best practices in software development, development expertise in back-end technologies, and must have a professional track record of effective technical management, information analysis, and experience in latest web technologies.
You should have in-depth knowledge of object-oriented PHP programming, an understanding of MVC designs, and working knowledge of front-end technologies including HTML 5, JavaScript, and CSS3.
Responsibilities
2. Code, design, and manage the layout of web applications and suggest enhancements using standard HTML/CSS practices.
3. Work closely with other web designers and programmers to produce web applications.
4. Write back-end code and build efficient PHP modules.
5. Develop back-end portals with an optimized database.
6. Technically design complex backend applications.
7. Troubleshoot application and code issues.
8. Integrate data storage solutions.
9. Respond to integration requests from front-end developers.
10. Finalize back-end features and test web applications.
11. Update and alter application features to enhance performance.
12. Integrate with 3rd party application APIs and plugins.
13.Guide team members for design and implementation of tasks
14. Coordinate end-to-end implementation.
Requirements-
- 1 to 3 years of professional experience working with PHP, web frameworks including Laravel, CodeIgniter- Preferred.
- 1 to 3 years of professional software development experience-Preferred
- Meaningful experience working on large, complex system integrations
- Knowledge of front-end technologies including CSS3, JavaScript, and HTML5.
- Previous experience creating scalable applications.
- Proficient with code versioning tools including Git, Mercurial, CVS, and SVN.
- Familiarity with SQL/NoSQL databases.
- Ability to manage projects.
- Good problem-solving skills
- Ability to take extreme ownership over your and teams work
JOB DESCRIPTION
Full Stack Developer 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.
- Seeing through a project from conception to finished product
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
Requirements:
- Degree in computer science, I.T
- Strong organizational and project management skills.
- Proficiency with fundamental front-end languages such as HTML, CSS, JavaScript, WordPress
- Proficiency with PHP
- Familiarity with database technology such as MySQL, Oracle, and MongoDB.
- Excellent verbal communication skills.
- Good problem-solving skills.
- Attention to detail.
About Company:
ESDA is a Software Development firm with a mission of providing innovative services and a vision of serving clients across the globe. It is a customer-centric Information Technology Company that specializes in Business Application Development. ESDA’s offerings are highly customizable and scalable. It also provides Web Development services and believes in providing 360-degree support to its clients. ESDA provides Web Development services like Web Designing, App Development, Digital Marketing, Graphic Designing, Hosting, Time and Material, and Gap Analysis Consultancy apart from these services, it is also working towards launching applications/software for the online market as its products.
- Software Developer (Must have experience in all technologies .Net, Angular JS, MVC, jQuery & Sql Server) – 4 to 5 years’ experience
Responsibility :
- Responsible for design, development, deployment and maintenance of our applications and its various modules.
- Work closely with Product, UX, and QA teams to deliver the product.
- Ability to own several modules of the application.
Skills required :
- Ability to understand a problem and write good quality code to solve it
- Very strong skills in JavaScript, Node.js
- Candidates should have worked on Single Page Application based applications (Angular.js or React.js)
- Working knowledge of Databases like MySQL, MongoDB etc
- Understanding of data structures and algorithms
- Ability to design products independently
- Ability to take complete ownership of his/her tasks
- Working knowledge of at least one of SVN/GIT or a similar version control system
- Ability to quickly learn and pick up new technologies
- Understanding on website scalability and performance
Good to Have :
- Experience with front end technologies like PWA, Service Worker will be a plus
- Knowledge of unit testing theory
- Product start up experience









