Senior Integration Developer (Python (FastAPI / Flask)

Synechron Technologies Pvt. Ltd._INDIA Company; Pune District; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Synechron seeks a Senior Integration Developer in Pune/Chennai with 4+ years of experience. You will design and implement Python-based enterprise integrations, build RESTful APIs, and shape real-time and batch data flows across systems in a cloud-native environment.

You will work with Kafka, WebSockets, Webhooks, and various data formats, and ensure scalable, secure, and observable solutions using Azure, AKS, and monitoring tools.

Qualifications

• Strong hands-on experience in Python development using FastAPI/Flask.
• Expertise in REST API development and integration patterns.
• Deep understanding of enterprise integration architecture and system integration principles.

Responsibilities

• Design, develop, and maintain enterprise-grade integrations using Python (FastAPI/Flask).
• Build and manage RESTful APIs including design, security, lifecycle management, and versioning.
• Develop scalable integration solutions leveraging Kafka, WebSockets, Webhooks, and event-driven architectures.
• Implement real-time and batch integrations across upstream and downstream applications.
• Design and optimize MySQL and NoSQL databases for performance, scalability, and reliability.
• Perform data transformation and integration using JSON, XML, CSV, APIs, and file-based interfaces.
• Develop and support cloud-native applications using Azure services, containers, Kubernetes (AKS), and managed cloud platforms.
• Monitor application health and performance using Splunk, Dynatrace, Azure Monitor, Application Insights, and Log Analytics.
• Participate in production support, troubleshooting, incident management, and root cause analysis.
• Implement DevOps best practices including Git, CI/CD pipelines, automated deployments, and release management.
• Collaborate with architects, business teams, and technical stakeholders to deliver robust integration solutions.

Skills

Python development

REST API development

Kafka

WebSockets/Webhooks

Cloud-native architectures

Azure cloud services

Kubernetes (AKS)

DevOps practices

Monitoring/Observability

Data transformation

Git / CI/CD

Root cause analysis

Problem solving

Tools

Kafka

AKS

Azure

Splunk

Job description

Job Description: Senior Integration Developer Role: Senior Integration Developer Experience: 4+ Years Location: Pune, Chennai Job Summary We are seeking a highly skilled Senior Integration Developer with strong expertise in Python-based integration development, enterprise system integration, and event-driven architectures. The ideal candidate will have hands‑on experience designing and developing scalable APIs, real‑time integrations, and cloud-native solutions while supporting mission‑critical production environments.

Key Responsibilities

• Design, develop, and maintain enterprise-grade integrations using Python (FastAPI/Flask).
• Build and manage RESTful APIs including design, security, lifecycle management, and versioning.
• Develop scalable integration solutions leveraging Kafka, WebSockets, Webhooks, and event-driven architectures.
• Implement real-time and batch integrations across upstream and downstream applications.
• Design and optimize MySQL and NoSQL databases for performance, scalability, and reliability.
• Perform data transformation and integration using JSON, XML, CSV, APIs, and file-based interfaces.
• Develop and support cloud-native applications using Azure services, containers, Kubernetes (AKS), and managed cloud platforms.
• Monitor application health and performance using Splunk, Dynatrace, Azure Monitor, Application Insights, and Log Analytics.
• Participate in production support, troubleshooting, incident management, and root cause analysis.
• Implement DevOps best practices including Git, CI/CD pipelines, automated deployments, and release management.
• Collaborate with architects, business teams, and technical stakeholders to deliver robust integration solutions.

Required Skills

• Strong hands‑on experience in Python development (FastAPI/Flask).
• Expertise in REST API development and integration patterns.
• Strong understanding of enterprise integration architecture and system integration principles.
• Experience with Kafka, WebSocket, Webhook, event streaming, pub/sub, queues, and real‑time messaging.
• Strong knowledge of MySQL and NoSQL database design and optimization.
• Experience handling data transformation and protocol conversion.
• Good understanding of cloud‑native architecture, Kubernetes (AKS), containers, and Azure cloud services.
• Experience with application monitoring and observability tools.
• Strong knowledge of Git, CI/CD, and DevOps practices.
• Proven expertise in defect analysis, root cause investigation, and production support.
• Excellent analytical, troubleshooting, and communication skills.

Preferred Skills

• Experience working in large-scale enterprise integration environments.
• Exposure to microservices architecture and distributed systems.
• Knowledge of security best practices for APIs and integrations.
• Experience in high-volume, mission‑critical production environments.

SYNECHRON’S DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply.

We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

Candidate Application Notice At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile‑first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,500+, and has 58 offices in 21 countries within key global markets. For more information on the company, please visit our website or LinkedIn community. At Synechron, we are committed to integrating sustainability into our business strategy, ensuring responsible growth while minimizing environmental impact. Employees play a key role in driving our sustainability initiatives, from reducing our carbon footprint to fostering ethical and sustainable business practices across global operations. All positions are required to adhere to our Sustainability and Health Safety standards, demonstrating a commitment to environmental stewardship, workplace safety, and sustainable practices.