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Senior React & .NET Developer- Payments & Microservices @ Synechron

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 Senior React & .NET Developer- Payments & Microservices

Job Description

Job Summary

Synechron is seeking a detail-oriented and technically proficient Associate Payment Developer to support the development and enhancement of payment systems. In this role, you will work with innovative front-end and back-end technologies to build scalable, secure, and reliable payment solutions. Collaborating with cross-functional teams, you will help deliver seamless payment experiences aligning with organizational goals and industry standards, ensuring operational excellence and compliance within the payments domain.

Software Requirements

Required Software Skills:

  • React.js (v17+) or later
  • TypeScript (latest stable versions)
  • C# (latest versions) with experience in .NET/ASP.NET Core
  • REST API development and integration
  • Git version control
  • Familiarity with CI/CD pipelines (Jenkins, Azure DevOps, GitLab CI)
  • Understanding of microservice architecture
  • Knowledge of message queues and event buses (e.g., RabbitMQ, Azure Service Bus)

Preferred Software Skills:

  • Server-Side Rendering with Node.js (Next.js, Remix) a plus
  • Frameworks like Next.js and Tailwind CSS
  • Azure services, particularly Cosmos DB integration
  • Containerization with Docker/Kubernetes

Overall Responsibilities

  • Design, develop, and implement payment processing modules and services using React, C#, and .NET technologies.
  • Collaborate with product owners, UI/UX designers, and backend teams to define technical specifications under Agile methodologies.
  • Create responsive, high-performance user interfaces using React and TypeScript.
  • Develop and consume RESTful APIs, microservices, and integrate third-party payment APIs.
  • Implement asynchronous messaging solutions for reliable, event-driven communication.
  • Ensure applications are secure, scalable, and follow best practices around performance and maintainability.
  • Conduct code reviews, write unit and integration tests, and support continuous integration and deployment efforts.
  • Stay abreast of emerging technologies in payments and software development to recommend enhancements.

Performance Outcomes:

  • Stable, efficient, and scalable payment solutions that meet technical and business requirements.
  • Reduced bugs and deployment issues through rigorous testing and code quality standards.
  • Timely delivery of features within sprint cycles, with effective collaboration across teams.
  • Continuous improvement driven by industry best practices and innovation.

Technical Skills (By Category)

Programming Languages

  • Required: React.js, TypeScript, C# (.NET/ASP.NET Core)
  • Preferred: Node.js, JavaScript

Databases / Data Management

  • SQL databases (MySQL, PostgreSQL)
  • NoSQL databases (Azure Cosmos DB, MongoDB) (preferred)

Cloud Technologies

  • Azure cloud platform, particularly Cosmos DB and related services (preferred)

Frameworks & Libraries

  • React.js, React Router, Tailwind CSS (preferred)
  • Next.js, Remix (preferred)

Development Tools & Methodologies

  • Git, Jenkins, Azure DevOps, Maven/Gradle
  • Agile methodologies (Scrum/Kanban)
  • Testing: Unit testing (Jest, NUnit), Integration testing, End-to-end (Selenium, Cypress)

Security & Messaging

  • REST API security best practices (OAuth2, JWT)
  • Message Queues: RabbitMQ, Azure Service Bus, Kafka (preferred)

Experience Requirements

  • At least 5 years of experience in software development with a focus on React, C#, and API integration.
  • Extensive experience developing payment or financial transaction systems is preferred.
  • Proven experience designing secure, scalable, and maintainable microservices architecture.
  • Familiarity with cloud deployment and serverless solutions, especially Azure, is highly desirable.
  • Alternative pathways: Candidates with extensive experience in financial technologies or large-scale enterprise systems may also qualify.

Day-to-Day Activities

  • Build and enhance payment processing features across client applications and platforms.
  • Collaborate with cross-functional teams to define technical specifications and deliverables.
  • Develop UI components in React with TypeScript, ensuring responsive design and cross-browser compatibility.
  • Integrate back-end APIs, message queues, and third-party payment services.
  • Conduct unit, integration, and end-to-end testing; participate in code reviews.
  • Troubleshoot technical issues, optimize performance, and ensure security standards are maintained.
  • Participate in sprint planning, daily stand-ups, and retrospective meetings to ensure seamless delivery.
  • Continually research industry trends, emerging technologies, and new frameworks relevant to payments.

Qualifications

  • Bachelors degree or higher in Computer Science, Software Engineering, or related field (or equivalent industry experience).
  • Relevant certifications related to JavaScript frameworks, C#/.NET, or cloud platforms are a plus.
  • Demonstrable experience with modern front-end and back-end frameworks, especially in the payments or finance sector.
  • Familiarity with regulatory standards and compliance in payments is advantageous.
  • Commitment to ongoing learning, innovation, and best practices in software development.

Professional Competencies

  • Critical thinking and strong analytical problem-solving skills.
  • Effective communication skills to articulate complex technical concepts to stakeholders.
  • Leadership and collaboration skills in agile team environments.
  • Adaptability and eagerness to learn new technologies and industry trends.
  • Ability to manage multiple priorities and deliver results within deadlines.

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Full Stack Developer
Employement Type: Full time

Contact Details:

Company: Synechron
Location(s): Noida, Gurugram

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Keyskills:   Microservices front end css restful sprint react javascript nosql ui ux sql back end restful apis selenium postgresql scrum mysql typescript agile mongodb tailwind css

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