Senior DevOps / Platform Engineer – FinTech

Gravity Infosolutions, Inc.; New York (NY); Hybrid; USD 140,000 - 180,000; Full time

Job summary

Gravity Infosolutions, Inc. seeks a Senior DevOps/Platform Engineer to scale and strengthen a FinTech platform from New York. The role focuses on AWS infrastructure, Kubernetes, platform reliability, security, CI/CD, observability, and PostgreSQL performance.

You will design, manage, and scale production infrastructure on AWS, build production-grade Kubernetes environments, and lead reliability improvements across the stack. This is a hybrid, full-time position based in New York.

Qualifications

• 6+ years of DevOps, SRE, platform, or infrastructure engineering.
• Hands-on experience with AWS and Kubernetes in production.
• Experience with CI/CD and observability/monitoring tools.
• Good knowledge of PostgreSQL administration, performance tuning, and scaling.
• Experience scaling high-availability production systems.
• Strong understanding of cloud, network, and application security.

Responsibilities

• Design, manage, and scale production infrastructure on AWS.
• Build and operate production-grade Kubernetes environments.
• Improve platform reliability, availability, performance, and scalability.
• Build and maintain Terraform/IaC, CI/CD pipelines, observability, and deployment tooling.
• Partner with engineering teams on PostgreSQL performance, backups, reliability, and scaling.
• Strengthen cloud infrastructure, network security, and access controls.
• Lead incident response, root-cause analysis, and reliability improvements.

Skills

DevOps experience

Cloud platforms

Kubernetes

CI/CD

Observability

Security practices

Tools

AWS

Kubernetes

Terraform

CI/CD tools

PostgreSQL

Observability tools

Job description

Location: New York – Hybrid

Employment Type: Full-Time

Role Overview

We are looking for a Senior DevOps / Platform Engineer to scale and strengthen a growing FinTech platform. The role will focus on AWS infrastructure, Kubernetes, platform reliability, security, CI/CD, observability, and PostgreSQL performance.

Key Responsibilities

• Design, manage, and scale production infrastructure on AWS.
• Build and operate production-grade Kubernetes environments.
• Improve platform reliability, availability, performance, and scalability.
• Build and maintain Terraform/IaC, CI/CD pipelines, observability, and deployment tooling.
• Partner with engineering teams on PostgreSQL performance, backups, reliability, and scaling.
• Strengthen cloud infrastructure, network security, and access controls.
• Lead incident response, root-cause analysis, and reliability improvements.

Required Qualifications

• 6+ years of DevOps, SRE, Platform, or Infrastructure Engineering experience.
• Strong hands-on experience with AWS and Kubernetes in production.
• Experience with CI/CD and observability/monitoring tools.
• Good knowledge of PostgreSQL administration, performance tuning, and scaling.
• Experience scaling high-availability production systems.
• Strong understanding of cloud, network, and application security.

Preferred

• FinTech, banking, lending, payments, wealth management, or financial-data experience.
• Experience working in SOC 2 compliant environments.
• Experience working in a fast-paced startup environment.