Sr. Software Engineer

About the role

Portfolio Services Engineering

Addepar operates a global data and AI platform that transforms complex financial information into actionable intelligence for investment professionals. The company unifies portfolio, market, and client data to deliver comprehensive portfolio visibility. Addepar serves more than 1,400 firms across nearly 60 countries, managing close to $9 trillion in assets. Its ecosystem connects with approximately 650 software, data, and consulting partners. The organization maintains offices in New York City, Salt Lake City, London, Edinburgh, Pune, Dubai, Geneva, Singapore, and São Paulo.

The Portfolio Services team sits at the center of data processing, enabling seamless movement of information into client environments. This group ensures velocity for developers and stability in process automation. Professionals work alongside application, analyst, and operations teams. They solve intricate challenges using a combination of modern tools and established applications to deliver high-impact solutions.

This position owns end-to-end outcomes in portfolio services, guiding data through intake, build, review, ship, and partner stages. The role accelerates delivery while ensuring reliability and observability. Engineers craft server-side solutions using Java to resolve complex financial workflows. The position requires an ownership mindset and clear communication. Individuals with a bias for action will channel their energy into building high-impact systems.

Location and Engagement

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Location: Poland

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Engagement: Full-time

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Compensation: 310,000-372,000 złoty base salary annually

Key Responsibilities

Professionals in this role design and normalize messy client data before it enters build queues. They create services that connect core platforms with external partners while maintaining observable and maintainable workflows. The role involves automating review gates to surface issues early, reducing manual oversight. Engineers refactor batch jobs to enhance throughput, improving the experience for analysts.

The position requires tuning monitoring and logging solutions to detect anomalies within container clusters. These clusters are defined and managed using infrastructure-as-code practices. Professionals define integration contracts for new data sources, ensuring HTTP APIs remain stable and versioned. They investigate cross-team failures and coordinate resolutions across application and analyst workflows.

Modernizing CI/CD steps is essential to shorten feedback cycles for engineers working on Linux hosts. Writing operational runbooks ensures partners understand service behavior and limitations. On-call responsibilities include resolving complex incidents and creating durable safeguards for clients.

Essential Qualifications

Candidates must hold legal authorization to work in Poland starting on their first day of employment. Visa sponsorship is not available for this role. Individuals must thrive in ambiguous environments that span multiple systems. Comfort with exploring unfamiliar codebases and debugging intricate distributed services is necessary.

Strong written and verbal communication skills are required, especially when explaining complex tradeoffs. Professionals must bring proven backend engineering experience, building server-side applications over time. Proficiency in Java is required, using object-oriented patterns to structure clean solutions. Comfort with Linux terminals is essential for navigating environments and scripting workflows.

Practical experience with CI/CD, monitoring, logging, containers, Kubernetes, and infrastructure-as-code is required. Candidates must design and consume REST APIs, understanding HTTP semantics and integration patterns.

Additional Information

Details regarding the application process and requirements should be confirmed on the official page. The company respects the essential skills and experiences outlined in the qualifications.

What you'll do

• Own end-to-end outcomes in portfolio services, guiding data through intake, build, review, ship, and partner stages
• Design and normalize messy client data before it enters build queues
• Create services that connect core platforms with external partners while maintaining observable and maintainable workflows
• Automate review gates to surface issues early and reduce manual oversight
• Refactor batch jobs to enhance throughput and improve the experience for analysts
• Tune monitoring and logging solutions to detect anomalies within container clusters defined and managed via infrastructure-as-code
• Define integration contracts for new data sources, ensuring HTTP APIs remain stable and versioned
• Investigate cross-team failures and coordinate resolutions across application and analyst workflows
• Modernize CI/CD steps to shorten feedback cycles for engineers working on Linux hosts
• Write operational runbooks to ensure partners understand service behavior and limitations
• Handle on-call responsibilities by resolving complex incidents and creating durable safeguards for clients

Requirements

• Hold legal authorization to work in Poland starting on the first day of employment; visa sponsorship is not available
• Thrive in ambiguous environments that span multiple systems
• Demonstrate comfort exploring unfamiliar codebases and debugging intricate distributed services
• Possess strong written and verbal communication skills for explaining complex tradeoffs
• Bring proven backend engineering experience building server-side applications over time
• Show proficiency in Java using object-oriented patterns to structure clean solutions
• Maintain comfort with Linux terminals for navigating environments and scripting workflows
• Have practical experience with CI/CD, monitoring, logging, containers, Kubernetes, and infrastructure-as-code
• Be able to design and consume REST APIs with understanding of HTTP semantics and integration patterns