Enterprise Browser Engineer

Fiserv•Berkeley Heights, NJ

1d•Onsite

About The Position

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. About your role: You will design, build, and evolve our internal enterprise browser platform. You will deliver secure, scalable, and policy-driven browser capabilities that integrate deeply with our endpoint security and network security ecosystem. You will focus on network integrations, endpoint posture enforcement, identity-aware access, and secure application delivery in a large-scale enterprise environment.

Requirements

6+ years of experience in software engineering focused on systems or platform development in enterprise environments.
6+ years of experience using one or more system-level programming languages (for example, C++, Rust, Go, Java or similar object-oriented languages) to build production services or components.
6+ years of experience working with network protocols (for example, HTTP/S, TLS, proxies) and authentication and authorization flows in the context of enterprise security or access-control systems.
4+ years of experience integrating with endpoint security or device management solutions and with APIs or software development kits (SDKs) from security or infrastructure platforms.
Demonstrated ability to debug and resolve complex issues across distributed systems, including browser runtime, operating systems, and network and identity layers.
Strong skills in secure coding practices, code reviews, and use of tooling (for example, debuggers, profilers, and observability platforms) to improve quality and reliability.
Bachelor’s degree or degree in Computer Science, Engineering or related field or equivalent combination of education, related experience and/or military experience.

Nice To Haves

Experience working on browser-based products or Chromium-based architecture, including extensions, embedded frameworks, or custom browser components.
Background in endpoint security, application security, or network security, with familiarity using Zero Trust or identity-aware access models.
Experience with Windows and/or macOS at the system integration level, including low-level hooks or security integrations.
Experience operating software in highly regulated environments with compliance and audit requirements.

Responsibilities

Design, develop, and maintain enterprise browser features and services that support secure, policy-driven user experiences.
Build integrations between the browser and endpoint security and device management platforms, network security solutions, and identity and access management systems.
Implement browser-level security controls, including session isolation, access enforcement, authentication and authorization workflows, and data-protection policy enforcement.
Develop services and components that collect and act on device posture and endpoint signals, user identity, and access context to support adaptive security decisions.
Write clean, secure, and highly maintainable production code for browser runtimes, operating system integrations, and backend services.
Troubleshoot and debug complex issues across browser runtime, operating system integrations, and network and identity layers to restore service quickly and prevent recurrence.
Collaborate with product managers, security architects, and platform engineers to deliver features end-to-end, participate in design reviews, and contribute to performance, reliability, and scalability improvements.
Maintain clear documentation for implementation details, application programming interfaces (APIs), and integrations to support ongoing operations and future enhancements.

Benefits

Fuel Your Life program to support your physical, financial, social, and emotional well-being.
Paid holidays and generous time away policies.
No-cost mental health support through Employee Assistance Programs.
Living Proof program to recognize your peers’ extra effort with points redeemable for rewards.
Eight Employee Resource Groups to foster a collaborative culture and expand your network.
Unparalleled professional growth with training, development, and internal mobility opportunities.
Medical, dental, vision, life, and disability insurance options available from day one.
Retirement planning and discounted shares with the Employee Stock Purchase Plan.
Tuition assistance and reimbursement program.
Paid parental, caregiver, and military leave.