Sr Software Engineer

Powering the world's payments ecosystem

ACI powers the payments ecosystem - globally, and you power ACI.

You'll innovate, collaborate, and grow - in an energetic technology culture with decades of proven success.

ACIers - in all roles and levels - are truly your colleagues and many are your friends.

Our size and reach allow you to see the global impact of your work.

You are visible, your talents are valued, and you are empowered to shape the future of payments.

Job Summary:

Triages, designs, and develops features and fixes for the Connetic payments platform.

Works within the product engineering team with a primary focus on customer issues and platform enhancement.

Job Responsibilities:



* Diagnose and Fix production defects across a distributed Java/Spring Boot microservices platform


* Own issues end to end - from reproduction through root cause analysis to deployed fix, coordinating with feature teams when domain expertise is needed


* Work from a prioritized backlog of bugs and tech debt items when not handling active escalations, driven by product prioritization


* Triage incoming issues by severity and business impact, escalating or pulling in the right people when needed


* Join incident bridges as needed, contributing diagnostics, context, and resolution paths


* Coordinate across teams (Product Management, Professional Services, Operations, scrum teams) to keep issues moving toward resolution


* Identify recurring defect patterns and advocate for systemic fixes with feature teams and product


* Help shape the support function contribute to processes, rotation models, and operational standards as this team matures


* Independently designs, develops, tests and delivers high quality software/solutions.

Provides direct estimates, such as time, percentage of project completion, etc.

to lead and/or manager.


* Researches and resolves reported systems software problems efficiently and accurately while adhering to internal software management standards and procedures.


* Maintains detail knowledge of software, underlying network and system software, and dependencies.


* Provides guidance and subject matter expertise to the development organization.


* Perform other duties as assigned


* Understand and adhere to all corporate policies to include but not limited to the ACI Code of Business Conduct and Ethics.

Knowledge, Skills and Experience required for the job:



* Bachelor's degree in computer science or related field or equivalent software development experience.


* 5+ years of experience in software engineering, production support engineering, or a similar hands-on technical role


* Strong debugging and troubleshooting skills in distributed systems - comfortable with log analysis, tracing, and root cause investigation


* Proficiency in Java and experience working within microservices architectures


* Ability to read, understand, and modify code across unfamili...