Senior Developer

IDFC FIRST Bank; Bengaluru; On-site; INR 1,200,000 - 1,900,000; Full time

Job summary

IDFC FIRST Bank in Bengaluru is seeking a Senior Developer to design, implement, and deploy software across the SDLC. You will code in modern languages, build cloud-native, high-performance apps, and own features end-to-end.

You will perform code reviews, mentor juniors, and ensure security/data protection in deployments, while collaborating with cross-functional teams. Strong analytical skills and CI/CD/Kubernetes experience are required.

Qualifications

• Bachelor's or higher degree in CS/IT or related field.
• Experience with SDLC and requirement analysis.
• Proficient in Java/Scala/Go/Rust and cloud-native development.

Responsibilities

• Code, design, deploy, and debug development projects across SDLC.
• Mentor junior engineers and conduct code reviews.
• Build scalable, secure cloud-native applications.
• Test, troubleshoot, and optimize Telephony/VoIP systems.
• Collaborate with cross-functional teams to deliver features.

Skills

Java/Scala/Go/Rust

High-quality production code

Cloud-native architectures

CI/CD, Docker, Kubernetes

Analytical & problem-solving

Code reviews & mentoring

Security & data protection

CCaaS/CPaaS/UCaaS domain knowledge

VoIP testing awareness (SIP/WebRTC)

Education

B.Sc / B.Tech / BCA

M.Sc / M.Tech / MCA

Tools

Wireshark

SIP

PJSIP

REST APIs

Job description

Job Requirements

Job Description

Role/Job Title:

Senior Developer

Function/ Department:

Information Technology

Job Purpose:

The Job holder will be responsible for Coding, designing, deploying, and debugging development projects. Contribute to all phases of SDLC including analysis, requirement gathering, design, implementation, code reviews, automation and testing of the features. Willing to take responsibility and owning the product end to end.

Primary Responsibilities:

• Must have strong expertise in Java/Scala/Go/Rust or any other similar languages.
• Strong experience in developing high-quality, production-ready code.
• Expertise in building cloud native scalable and high performant applications
• Excellent analytic & problem-solving skills
• Should involve in Code review and providing technical guidance to the team.
• Good knowledge of implementation of security and data protection.
• Good knowledge in CCaaS/CPaaS/UCaaS Domain or Voice/Telephony applications
• Proficient understanding of CI/CD, docker and Kubernetes.

Secondary Responsibilities:

• Providing technical assistance, problem resolution and troubleshooting support.
• Should be able to coach junior team members.
• Should have good communication skills and analytical skills.
• Experience with Test Driven Development (TDD)
• Extensive experience in testing and validating Telephony, VoIP, and WebRTC-based communication systems
• Hands-on experience with tools like Wireshark, SIP, PJSIP, or equivalent for VoIP testing
• Working knowledge of REST APIs.

Education Qualification:

• Graduation: Bachelor of Science (B.Sc) / Bachelor of Technology (B.Tech) / Bachelor of Computer Applications (BCA)
• Post-Graduation: Master of Science (M.Sc) /Master of Technology (M.Tech) / Master of Computer Applications (MCA)