Ruby on Rails Developer

Job Role: Sr. Full Stack Developer

Experience- Min 6 Years

Location-Bangalore

Company Profile- https://www.wissen.com/

Domain 

Fintech, Banking, Capital Markets, Investment Banking 

Job Summary 

We are looking for a highly experienced Senior Full Stack Engineer with strong hands-on expertise in Java, Spring Boot, AWS,React, and DynamoDB. The ideal candidate will have a strong background in building secure, scalable, high-performance applications for financial services, with experience in regulated environments such as banking, capital markets, or investment banking. 

Key Responsibilities 

• Design, develop, and maintain scalable backend services using Java and Spring Boot. 
• Build responsive and reusable user interfaces using React. 
• Design and optimize data models and access patterns in DynamoDB. 
• Develop RESTful APIs and integrate them with front-end and downstream systems. 
• Work on microservices-based architecture and cloud-native application design. 
• Collaborate with product managers, business analysts, architects, QA, and DevOps teams to deliver business-critical solutions. 
• Ensure application security, performance, reliability, and maintainability. 
• Participate in code reviews, architecture reviews, and design discussions. 
• Troubleshoot production issues and support enhancements in live environments. 
• Follow SDLC, Agile, and DevOps best practices in a fast-paced financial services environment.
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Required Skills 

• 8+ years of experience in software development. 
• Hands-on experience working on React, AWS cloud environment and DynamoDB.  
• Proficiency in Java, J2EE, Spring, Hibernate, REST API, Microservices.  
• Experience in developing applications using J2EE Design Patterns and AWS services. 
• Strong problem-solving skills and attention to detail. 
• Excellent communication and teamwork skills. 
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• Qualifications 
• Bachelor’s or Master’s degree in Computer Science, IT, or a related discipline. 
• Proven experience delivering enterprise-grade applications in regulated financial environments. 

This role will be responsible for building, reviewing, deploying and maintaining the software solutions.

Meeting with the development team to discuss user interface ideas and applications.

(https://www.chatwoot.com/) and other omnichannel tools.

Reviewing application requirements and interface designs.

Identifying web-based user interactions.

Developing and implementing highly responsive user interface components using react concepts.

Proven work experience as a Ruby on Rails developer

Developing and implementing front-end architecture to support user interface concepts.

Monitoring and improving front-end performance.

Documenting application changes and developing updates.

Experience with user interface design.

Experience with browser-based debugging and performance testing software.

Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and jQuery

Full Stack Architect

• Design overall architecture of the web based platform in the space of Analytics and Application Security.
• Maintain quality and ensure responsiveness of applications.
• Collaborate with the rest of the engineering team to design and launch new features.
• Maintain code integrity and organization.
• Experience working with graphic designers and converting designs to visual elements.
• Understanding and implementation of security and data protection.
• Highly experienced with back-end programming languages – Python with Flask
• Proficient experience using JavaScript libraries and frameworks – ReactJS, Redux
• Proficient in Non-SQL DB like Mongo
• Well versed with Cloud Engineering like AWS
• Good Understanding of Containerisation like Docker, Kubernetes
• Application Development experience for both mobile and desktop.
• Experience with cloud message APIs and usage of push notifications.
• Understands Microservices Design.
• Knowledge of code versioning tools like Bitbucket
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Comfortable working on Design documentation

Work with data scientists and analysts to improve software.

Dear candidate,

PFA the JD for full stack role.

Position: Full Stack Developer

Desired Skillset : Python with React, any Cloud experience.

Experience: 5+ yrs must

Work Location: WFH

Office location: Coimbatore, Tamil Nadu, India

Company website : www.intellectyx.com

Summary Description of Role (Must-Haves)

• Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth.
• Develop new features and infrastructure in support of rapidly emerging business and project requirements.
• Ensure application performance, uptime, and scale, and maintain high standards for code quality and application design.
• Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities.
• Collaborate with development teams and product managers to create innovative software solutions.
• Create new, dynamic, front-endband backend software products and apps that are dynamic and visually appealing.
• Able to develop entire architecture, responsive design, user interaction, and user experience.
• The ability to use databases, proxies, APIs, version control systems, and third-party applications.
• Explore ways to enhance Data Quality, Reliability and identify opportunities for data pipeline improvements both in terms of performance and cost efficiency.

Duties and Responsibilities

• Develop and maintain new API endpoints and front-end features.
• Document the design, development setup, and troubleshooting steps for a service.
• Produce high quality complex deliverables with minimal input and supervision.
• Participate in reviewing design and code for other team members.
• Participate in the development process from definition to deployment.
• Write review and maintain code.
• Translate designs and wireframes into high quality full stack code (React, Python, Django).
• Own both the client-side and mid-tier SaaS products.
• Define and constantly improve the web architecture for our products.
• Develop and iterate on a full software stack.
• Perform code reviews for team deliverables to ensure code follows documented standards and best practices.
• Communicate and interact with product team and end users.
• Help evolve systems architecture to consistently improve development efficiency.
• Work with the QA Team to develop testing protocols to identify and correct challenges.
• Partner with other developers on best practices, peer program, and code review.
• Work with product owners and end-users to clarify specifications and get feedback.
• Prepare unit test cases and validate the results for accuracy.
• Collaborate with other teams to ensure system coherence and scalability.

Position Qualifications

• 3+ Experience in both frontend and backend scripting languages/frameworks: Python with Django, React with Redux, JavaScript
• Knowledge or Experience with Cloud Platforms with Preferred skills in AWS cloud services such as MWAA, EKS, EC2, S3, RDS, Redshift and Aurora
• 5+ Experience in building web applications and prefer experience building SaaS applications.
• 5+ Experience in designing and integrating RESTful APIs
• 5+ Experience with relational SQL and NoSQL databases
• Knowledge or Experience with data pipeline and workflow management tools
• Knowledge or experience with Cloud Technologies

Primary Responsibilities

1. Design and implement front-end & back-end services with high reliability and scalability
2. Contribute to system architecture and database design
3. Do high-level design with guidance and break down a complex system into simpler modules that can be reused
4. Be involved and participate in the overall application lifecycle
5. Learn about new technologies and incorporate them

What Are We Looking For?

1. Hands-on experience with Javascript frameworks like ReactJS / ExpressJS / NodeJS. Databases like MySQL / MongoDB and REST API is a must-have skill.
2. Proficient in object-oriented design skills, knowledge of design patterns, and huge passion and ability to design intuitive modules.
3. Experience building at least one application from scratch
4. Interest in learning new languages/frameworks as needed.
5. Worked in a startup environment.
6. A growth mindset and passionate about building things from the ground up.

• Identify bad code practices in Ruby and write new analyzers to detect them.
• Improve the coverage of automatically fixable issues.
• Ensure fewer false-positives are reported by the analyzer.
• Work on the internal tools that support analysis runtimes.
• Contribute to open-source static analysis tools.

We’re looking for someone who has:

• Strong foundational knowledge in Computer Science.
• At least 3 years of professional software development experience in Ruby.
• Understanding of the nuances of execution of the source code (AST, data flow graphs, etc).
• Familiarity with Ruby best practices followed in the industry.
• Native experience with Linux/Unix environment.
• A focus on delivering high-quality code through strong testing practices.