Summary:

• Full stack Developer with 5+ years of experience in Angular 10+, TypeScript, .NET Core, C#, Azure SQL
• Proficiency working in Angular SPA applications
• Experience in Server-side technologies like .Net Core to build RESTful web services
• Experience working with Azure cloud technologies and services.
• Experience delivering serverless cloud solutions using PAAS model
• Experience using Azure App Service, Azure SQL, Service Bus, API Gateway Management, etc.
• Experience writing SQL Stored Procedures, Functions and ability to troubleshoot performance issue with SQL queries.
• Exposure to Microservices design patterns like pub/sub messaging, synchronous/asynchronous communication, etc.
• Experience with distributed version control systems Azure DevOps/Git
• Any Azure cloud certification from Microsoft preferred
• Experience or exposure to Agile development methodology
• Act with integrity, professionalism, and personal responsibility to uphold the firm’s respectful and courteous work environment.

Who We Are

Cross River builds the infrastructure behind the world’s most innovative financial products. Our technology and capital solutions power payments, cards, lending, and digital asset capabilities that move money safely, instantly, and inclusively — trusted by leading fintechs, enterprises, and disruptors across the globe.

Our mission is simple: to build the financial infrastructure that expands access and opportunity for all. Guided by a culture of collaboration, curiosity, and purpose, Cross River has been named one of American Banker’s Best Places to Work in Fintech year after year. Whether you’re designing code, solving regulatory puzzles, or developing strategy, you’ll join a team where innovation and integrity drive everything we do — and where your work helps shape the future of finance.

Responsibilities:

• Architect & Maintain: Lead the design, architecture, and enhancement of our LLM-based platform. You will be responsible for high-level technical decisions regarding the python or Node.js and React ecosystem.
• Technical Strategy & Collaboration: Work closely with product managers and stakeholders to translate business vision into scalable technical requirements. Lead cross-functional alignment between engineering teams.
• System Performance: Architect applications for extreme speed and reliability. Own the strategies for scaling to handle high traffic and complex real-time data processing.
• Security Leadership: Design and oversee robust authentication and authorization frameworks (Identity Server, OAuth2, OpenID Connect). Ensure the platform meets enterprise-grade security standards for data protection.
• Engineering Excellence: Set the standard for clean, maintainable, and testable code. Lead rigorous code reviews and establish "best practice" guidelines for the entire engineering team.
• Mentorship & Team Growth: Actively mentor junior and mid-level developers. Drive a culture of technical growth, peer learning, and collaborative problem-solving.
• AI Innovation: Stay at the bleeding edge of AI/LLM trends. Beyond application, you will evaluate and integrate emerging tools to enhance product intelligence.
• Operational Reliability: Lead the troubleshooting of complex, systemic issues across the stack. Implement proactive monitoring to ensure high availability.

Qualifications:

• Experience: 4+ years of professional software development experience, with a proven track record of leading complex full-stack projects.
• Front-End Leadership: Solid knowledge of React, modern JavaScript (ES6+), and state management patterns at scale.
• Backend & Architecture: Python or Node.js, Express.js, and designing scalable Microservices architectures.
• Database Mastery: Advanced experience with SQL and NoSQL databases, including performance tuning and schema design for high-load environments.
• AWS Infrastructure: Hands-on experience architecting on AWS (DynamoDB, S3, RDS, Lambda, and API Gateway). Knowledge of Infrastructure as Code (Terraform/CDK) is a plus.
• Process Excellence: Deep understanding of TDD, CI/CD pipelines, and Agile/Scrum leadership.
• Advanced Problem Solving: Ability to debug problems across distributed systems and optimize bottlenecks in real-time data flows.
• Soft Skills: Great communicator with the ability to influence technical direction and manage stakeholder expectations.
• LLM/AI experience: Professional experience or deep technical projects involving Large Language Models, Prompt Engineering, or RAG (Retrieval-Augmented Generation) workflows.

#LI-JJ1 #LI-Onsite

Salary Range: $160,000.00 - $200,000.00

Who We Are

Cross River builds the infrastructure behind the world’s most innovative financial products. Our technology and capital solutions power payments, cards, lending, and digital asset capabilities that move money safely, instantly, and inclusively — trusted by leading fintechs, enterprises, and disruptors across the globe.

Our mission is simple: to build the financial infrastructure that expands access and opportunity for all. Guided by a culture of collaboration, curiosity, and purpose, Cross River has been named one of American Banker’s Best Places to Work in Fintech year after year. Whether you’re designing code, solving regulatory puzzles, or developing strategy, you’ll join a team where innovation and integrity drive everything we do — and where your work helps shape the future of finance.

About Our Team

Cross River’s AI Transformation team is a newly formed group of problem solvers passionate about bridging the gap between cutting-edge AI capabilities and real-world business needs. Based in-office at our Fort Lee, New Jersey headquarters, we work face-to-face with stakeholders across the organization to identify opportunities, adopt and adapt AI tools, and build sustainable solutions. Our mission is to bring AI-powered solutions to life, ensure they are maintainable, auditable, and resilient, and to continuously leverage advances in AI technologies for the benefit of the business.

What We're Looking For

We are looking for a Software Engineer II to focus on solutions for our  AI Transformation team. You will work in-office at least three days per week at our Fort Lee, New Jersey headquarters. With guidance from your Engineering Manager and a Senior Software Engineer, you will collaborate closely with an AI strategy team and collaborate face-to-face with business stakeholders to deeply understand their problems, cut through surface-level descriptions to identify root challenges, and write the code that solves real problems. You will work closely with other software and QA engineers in and outside of your team. We are looking for someone who has worked within ambiguity, and seeks out and applies strong engineering disciplines to deliver sustainable, AI-centered or augmented outcomes.

Responsibilities:

• Design, develop, and deliver scalable software modules and components
• Build backend systems using a mix of technologies. Languages may include C# (.NET 10), Python, and JavaScript/TypeScript. Databases may include PostgreSQL and SQL Server. Infrastructure includes AWS, Docker, and Kubernetes
• Implement, test, and iterate on software solutions that address both short-term and long-term considerations with a maintainable, sustainable mindset

Qualifications:

• 4+ years of experience developing enterprise systems in modern, current object-oriented languages, with at least 2+ years of C#
• 2+ years of experience with SQL, preferably PostgreSQL or SQL Server
• Experience working with AI assistive and agentic code generation (e.g. Copilot, Claude Code, Cursor)
• Database persistence frameworks (e.g. nHibernate, Entity Framework)
• Strong communication skills
• Experience or understanding of Domain Driven Design
• Cloud Architecture - preferably AWS
• Docker / Containers
• Financial industry / accounting experience or understanding is helpful, but not required
• Experience designing and developing distributed systems and event driven architecture is preferred. Ideally with understanding or exposure to:  
• MassTransit or NServiceBus
• RabbitMQ
• Idempotency

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Salary Range: $130,000.00 - $170,000.00

Senior Database Administrator 

Role Summary:

Exiger is seeking a motivated, self-driven Senior Database Administrator who designs, builds and optimizes database, works within a continuous integration and delivery pipeline, and embraces test automation as a discipline. You will manage core transactional databases and cloud data platforms, ensuring they are secure, performant, resilient, and aligned with our data strategy. You’ll work closely with engineering, data, and security teams to support new product features, data initiatives, and ongoing operational excellence.

What You’ll Do: 

• Architect and evolve cloud-native data platforms for production and analytics (RDS, Snowflake, S3, Iceberg, Trino/Athena).
• Drive architectural changes to improve scalability and reduce cost, including migration to open, storage-centric designs.
• Own performance optimization across data workloads, partnering on query, schema, and data model improvements.
• Lead modern data architecture beyond traditional databases (data lakes, open table formats, decoupled compute).
• Design and own high availability, disaster recovery, and multi-region strategies, balancing resilience, performance, and cost.
• Apply FinOps best practices to analyze and optimize cloud data spend.
• Collaborate cross-functionally with engineering, infrastructure, and security teams.
• Promote DevOps and platform best practices (IaC, automation, self-service, lifecycle management).
• Define standards for scalable, reliable, and cost-transparent data storage and access.
• Ensure security, compliance, and governance across databases and lakehouse platforms.
• Mentor engineers and DBAs on modern, cost-aware cloud data architecture.

Technical Environment

• Cloud platforms: AWS, GCP, and/or Azure
• Managed and self-managed databases: Snowflake, MySQL, SQL Server
• Lakehouse environments: S3, Iceberg Tables, Trino
• Infrastructure-as-Code: Terraform, AWS CloudFormation
• Monitoring, alerting, and observability tooling: DataDog, Kibana
• High-volume, highly regulated datasets

What You Need: 

• 8+ years of experience in database administration with increasing ownership of cloud architecture decisions
• Deep expertise in cloud-based database design, cost and efficiency planning, performance tuning, and scaling strategies
• Hands-on experience with high availability, replication, backup, and disaster recovery in the cloud
• Strong understanding of cloud networking, security, and identity as it relates to data platforms
• Experience supporting enterprise SaaS platforms with strict uptime and compliance requirements
• Prior experience in compliance, risk, financial services, or data-intensive SaaS environments preferred

Why You’ll Love Working at Exiger:

• High-performance culture rooted in accountability, collaboration, and a shared commitment to excellence.
• Discretionary Time Off for all employees, with no maximum limits on time off
• Industry leading health, vision, and dental benefits
• Competitive compensation package
• 16 weeks of fully paid parental leave
• Flexible, hybrid approach to working from home and in the office where applicable
• Focus on wellness and employee health through stipends and dedicated wellness programming
• Purposeful career development programs with reimbursement provided for educational certifications

#LI-Hybrid

This is a full-time hybrid opportunity.