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Gunpowder Innovations
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Node.js Developer

Node.js Developer

Gunpowder Innovations

3 years

0 Lacs

india

Posted:4 days ago| Platform:

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Skills Required

node.js developer technology engineering cutting mobile ai management payments compliance design security risk scoring reconciliation devops reliability logging monitoring blockchain api development processing microservices postgresql mysql mongodb aws gcp jwt encryption debugging optimization tuning stack

Work Mode

On-site

Job Type

Full Time

Job Description

About the job

Company Description:

Gunpowder Innovations is a technology-first company building high-performance applications in fintech and health tech. Our engineering team is passionate about solving complex problems at scale, delivering seamless user experiences through cutting-edge mobile and web technologies. AllerWell, one of our flagship products, uses AI and advanced tech to revolutionize allergy management, helping users make safer food choices.

Role Overview:

Senior Backend Developer (Node.js)

Note: We are currently considering candidates who are available to join immediately.

Key Responsibilities:

Design & Architecture
: Architect, develop, and maintain
secure backend systems
using Node.js with a focus on
financial-grade compliance and security standards
.
Payments & Integrations
: Build and optimize APIs for
payments, settlements, digital wallets, and third-party banking integrations
.
Compliance-Driven Development
: Ensure systems align with
regulatory frameworks
(PCI DSS, GDPR, PSD2, Open Banking, KYC/AML).
Transaction Systems
: Design
high-volume, low-latency
systems with fraud detection, risk scoring, and reconciliation mechanisms.
Collaboration
: Work closely with product, compliance, DevOps, and frontend teams to deliver end-to-end fintech solutions.
Reliability & Monitoring
: Implement
robust logging, monitoring, and alerting systems
for mission-critical fintech operations.
Innovation
: Stay updated with
fintech trends, regulatory changes, and emerging technologies
(e.g., blockchain, real-time payments, API-first banking).

Required Skills & Qualifications:

3+ years
of backend development experience, with at least
3 years in fintech applications
.
Proven expertise in
payments, wallets, transaction processing, and banking APIs
.
Strong knowledge of
Node.js
and microservices/distributed system architectures.
Hands-on experience with
PostgreSQL, MySQL, MongoDB, Redis
.
Cloud proficiency (
AWS, GCP, or Azure
) with a focus on
scalable, secure deployments
.
Deep understanding of
security protocols
(OAuth2.0, JWT, TLS, encryption, tokenization).
Prior experience in
fraud detection, chargebacks, and reconciliation systems
is a strong plus.
Strong debugging, optimization, and performance-tuning skills.
Ability to thrive in
fast-paced, compliance-driven fintech environments
.

At Gunpowder Innovations, we build fast and with purpose. If you’re a backend developer who’s passionate about solving real-world problems and enjoys working across the stack, we’d love to hear from you!

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Node.js Developer

Experience & Salary

Skills Required

Work Mode

Job Type

Job Description

About the job

Company Description:

Role Overview:

Senior Backend Developer (Node.js)

Note: We are currently considering candidates who are available to join immediately.

Key Responsibilities:

Design & Architecture

secure backend systems

financial-grade compliance and security standards

Payments & Integrations

payments, settlements, digital wallets, and third-party banking integrations

Compliance-Driven Development

regulatory frameworks

Transaction Systems

high-volume, low-latency

Collaboration

Reliability & Monitoring

robust logging, monitoring, and alerting systems

Innovation

fintech trends, regulatory changes, and emerging technologies

Required Skills & Qualifications:

3+ years

3 years in fintech applications

payments, wallets, transaction processing, and banking APIs

Node.js

PostgreSQL, MySQL, MongoDB, Redis

AWS, GCP, or Azure

scalable, secure deployments

security protocols

fraud detection, chargebacks, and reconciliation systems

fast-paced, compliance-driven fintech environments

At Gunpowder Innovations, we build fast and with purpose. If you’re a backend developer who’s passionate about solving real-world problems and enjoys working across the stack, we’d love to hear from you!

More Jobs at Gunpowder Innovations