Staff Software Engineer - Portfolio Services

Addepar1 · Poland · Engineering

Posted 2026-09-12

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The Portfolio Services team is at the core processing Addepar’s client data. We play a pivotal role in enabling data to flow across our data platforms into our client’s instances. Working at the critical intersection of application, analyst, and operations teams, we promote developer velocity and robust process automation. Working with a healthy mix of new technologies and existing core applications, the team thrives on solving complex challenges to deliver high-impact solutions. If you're passionate about creating true engineering leverage, this is the team for you.

Addepar takes a market-based approach to pay. A successful candidate’s starting pay will be determined based on the role, job-related skills, experience, qualifications, work location, and market conditions.

The range displayed on each job posting reflects the minimum and maximum target base salary for roles in Warsaw. The current range for this role is 385,000 - 462,000 złoty (base salary) .

Your recruiter can share more about the specific salary range for your preferred location during the hiring process.

Applicants must have legal authorization to work in the country where this role is based on the first day of employment. Visa sponsorship is not available for this position.

What You’ll Do

Work with teams across the organisation to:

Develop resilient distributed services and high quality tooling to support product operations and engineering.

Investigate and debug complex issues that span across teams and applications.

Drive software delivery and improve the engineering processes we use to develop and release software.

Who You Are

Comfortable working independently, with a bias for action.

Thrives in ambiguous spaces where there isn’t a clear solution.

Enjoys digging into new problems and unfamiliar codebases.

Excels at written and verbal communication

Extensive backend software engineering experience.

Proficiency in developing with server-side OO languages like Java.

Proficiency with Linux.

Familiarity with infrastructure components such as CI/CD, monitoring, logging, containers, Kubernetes, and infrastructure-as-code.

Familiarity with HTTP, developing REST and web APIs.

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