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ION · 1 day ago

Senior Software Engineer (Test Automation & Platform), New York

New York, United States

Full-time

Onsite

Senior Level

$150K/yr - $185K/yr

ION is looking for a Senior Software Engineer with strong Java backend experience to design, build, and maintain automated test frameworks for distributed systems. This role focuses on backend services, API automation, CI/CD integration, and release management, working closely with engineering and DevOps teams to ensure production-ready software.

AccountingAsset ManagementFinanceFinancial ServicesSoftware

H1B Sponsor Likely

Responsibilities

Design and develop Java-based automated test frameworks for backend services and APIs

Build and maintain automated API, integration, and end-to-end tests

Integrate automated testing into CI/CD pipelines and enforce quality gates

Partner with engineering and DevOps teams on release management and deployment readiness

Validate systems running in AWS environments, including distributed and cloud-native architectures

Maintain test data, environments, and automation tooling

Diagnose failures across test, build, and deployment pipelines and collaborate on fixes

Advocate for automation-first practices and system-level quality engineering

Qualification

JavaAPI testingCI/CD pipelinesAWSTest automationAgile / DevOpsMavenSpring BootGitLab CIKafkaMicroservices

Required

Strong hands-on experience with Java

Experience testing backend services and APIs (REST, JSON)

Experience with Maven and Java build tooling

Solid experience working with CI/CD pipelines

Experience with applications deployed on AWS

Background in test automation for backend or platform systems

Experience working in Agile / DevOps environments

Preferred

Experience with Python for test automation or tooling

Familiarity with Spring Boot applications

Experience with GitLab CI or similar CI tools

Experience testing Kafka or event-driven systems

Exposure to microservices and distributed architectures

Benefits

Employees may be eligible for a discretionary bonus, which is determined upon company and individual performance.

Company

ION

Glassdoor3.3

ION Group provides solutions for electronic trading, position management, pricing, risk management, and downstream processing for clients.

Founded in 1998

New York, New York, USA

10001+ employees

https://iongroup.com

H1B Sponsorship

ION has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (2)

2024 (1)

2022 (2)

2021 (4)