Sr. Software Engineer, Identity Management & Authentication

Who We Are

Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workflows. More than 1,400 firms in nearly 60 countries use Addepar to manage and advise on nearly $9 trillion in assets. Its open platform integrates with nearly 650 software, data and consulting partners to power end-to-end investment operations across firms of all sizes and complexity.

Addepar supports clients worldwide with offices in New York City, Salt Lake City, London, Edinburgh, Pune, Dubai, Geneva, Singapore and São Paulo.

We are seeking a Senior Software Engineer (Warsaw, Poland) with expertise in Java and frontend technologies to join our Identity and Authentication team. In this full-stack role, you will build and maintain the systems and interfaces that authenticate users and enable self-service product configuration.

You will leverage Addepar’s enterprise identity platform to create responsive, frictionless user journeys. These range from the “front door” of our products (such as login and MFA) to the administrative tools our customers use to configure experiences for their internal teams and end-clients.

Collaborating closely with product, design, and engineering partners, you will ensure our identity and authentication capabilities meet our clients' complex regional, compliance, and privacy needs. Ultimately, you will build the next generation of features that prepare Addepar for the demands of modern, AI-driven users.

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 310, 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.

• Author, in Java APIs and web UIs, user and customer configuration tools which expose the capabilities of Addepar’s identity platform.
• Migrate Addepar’s authentication experiences to new platforms which support global availability, a smoother user experience, and experience customization.
• Bridge architectural, strategic identity investments with product-driven improvements to user experience.
• Provide expertise on authentication basics such as OAuth 2.0, Open  (OIDC, and SAML during the product design process.

• Extensive professional software engineering experience
• Bachelor's or Master's degree in Computer Science, Statistics, Mathematics, or other quantitative field, or equivalent practical experience
• Strong proficiency in Java, and/or a similar object oriented language with demonstrated ability to write high-quality, maintainable code
• Proficiency in building user experience on the web using Type Script, PostCSS, Svelte, Ember, React, or equivalent experience
• Deep understanding of identity fundamentals, secure session management, and modern authentication/authorization protocols (OAuth 2.0, OpenID Connect, JWTs, SAML)
• Experience with SQL and database systems (both relational databases like MySQL/PostgreSQL and No
  
  SQL systems like DynamoDB)
• Problem-solving skills with the ability to explore complex problem spaces objectively from multiple perspectives
• Excellent written and verbal communication skills, with experience collaborating across engineering and non-engineering teams
• Self-driven and comfortable working in a fast-paced environment where priorities can shift

• Act Like an Owner - Think and operate with intention, purpose and care. Own outcomes.
• Build Together - Collaborate to unlock the best solutions. Deliver lasting value.
• Champion Our Clients - Exceed client expectations. Our clients’…