C# Jobs in New Jersey.
All active C# roles based in New Jersey.
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QA Engineer - Online Banking
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.
What We're Looking For
We are seeking two QA Engineers - Online Banking (level II and Senior) to join our Online Banking and Mobile Banking teams. The level/title will be determined throughout the interview process based on skills/experience in relation to the role. You will contribute to developing test cases, building automation, and performing testing on the services and applications that make up Cross River's COS platform. The ideal candidate is a collaborative engineer with experience testing reliable, performant, and scalable services.
Responsibilities:
- Collaborate with internal and external teams to perform manual and automated testing across Online Banking and Mobile Banking applications
- Contribute to building and maintaining test automation across critical business domains
- Participate in planning, triage, and prioritization of testing activities
- Write and execute test cases for functional, regression, and API testing
- Identify, document, and track defects through resolution
- Actively contribute to a collaborative, quality-focused culture within the team
Qualifications:
- 3+ years of experience in quality assurance and test automation
- Working knowledge of C#; experience with Specflow/Reqnroll is a plus
- 1+ years of experience with SQL
- 1+ years of experience testing RESTful APIs
- Familiarity with CI/CD pipelines and version control (e.g., Git)
- Strong analytical and communication skills
- Experience working in banking, finance, crypto, or fintech is helpful but not required
#LI-KR1 #LI-Hybrid
Salary Range: $100,000.00 - $160,000.00
Cross River is an Equal Opportunity Employer. Cross River does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.
By submitting your application, you give Cross River permission to email, call, or text you using the contact details provided. We will only contact you with job related information.
Ready to apply?
Apply to Cross River
.Net Full Stack Developer
Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.
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.
Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.
Candidate Privacy Policy
Orion Systems Integrators, LLC and its subsidiaries and its affiliates (collectively, “Orion,” “we” or “us”) are committed to protecting your privacy. This Candidate Privacy Policy (orioninc.com) (“Notice”) explains:
- What information we collect during our application and recruitment process and why we collect it;
- How we handle that information; and
- How to access and update that information.
Your use of Orion services is governed by any applicable terms in this notice and our general Privacy Policy.
Ready to apply?
Apply to Orion Innovation
Software Engineer II
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
#LI-KR1 #LI-Hybrid
Salary Range: $130,000.00 - $170,000.00
Cross River is an Equal Opportunity Employer. Cross River does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.
By submitting your application, you give Cross River permission to email, call, or text you using the contact details provided. We will only contact you with job related information.
Ready to apply?
Apply to Cross River
QA Engineer II
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.
What We're Looking For
We are seeking a QA Engineer II to join our Online Banking and Mobile Banking teams. You will contribute to developing test cases, building automation, and performing testing on the services and applications that make up Cross River's COS platform. The ideal candidate is a collaborative engineer with experience testing reliable, performant, and scalable services.
Responsibilities:
- Collaborate with internal and external teams to perform manual and automated testing across Online Banking and Mobile Banking applications
- Contribute to building and maintaining test automation across critical business domains
- Participate in planning, triage, and prioritization of testing activities
- Write and execute test cases for functional, regression, and API testing
- Identify, document, and track defects through resolution
- Actively contribute to a collaborative, quality-focused culture within the team
Qualifications:
- 3+ years of experience in quality assurance and test automation
- Working knowledge of C#; experience with Specflow/Reqnroll is a plus
- 1+ years of experience with SQL
- 1+ years of experience testing RESTful APIs
- Familiarity with CI/CD pipelines and version control (e.g., Git)
- Familiarity with AI assistive and agentic code generation (e.g. Copilot, Claude Code, Cursor)
- Strong analytical and communication skills
- Experience working in banking, finance, crypto, or fintech is helpful but not required
#LI-KR1 #LI-Hybrid
Salary Range: $110,000.00 - $140,000.00
Cross River is an Equal Opportunity Employer. Cross River does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.
By submitting your application, you give Cross River permission to email, call, or text you using the contact details provided. We will only contact you with job related information.
Ready to apply?
Apply to Cross River
Engineering Manager, AI
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 an Engineering Manager to lead and grow our AI Transformation team (official title: "AVP, Engineering").. This is a hands-on leadership role—approximately 60% engineering and 40% people and project management—where you will work in-office at least three days per week at our Fort Lee, New Jersey headquarters. 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 determine the most efficient path to solutions. You will guide your team and partners through a solution journey, ensuring the business comes along every step of the way. We are looking for someone who thrives in ambiguity, identifies high-impact opportunities—from quick wins to complex, less obvious challenges—and applies strong engineering discipline to deliver sustainable, AI-centered or augmented outcomes.
People & Project Management Responsibilities (~40%):
- Lead, mentor, and support a small team of engineers and QA professionals with empathy, trust, and a focus on individual growth
- Foster a culture that promotes sharing ideas, taking calculated risks, and learning from setbacks
- Plan, triage, and prioritize work across multiple initiatives with lifecycles ranging from two weeks to three months
- Guide business partners through the solution journey—helping them understand tradeoffs, come along with the process, and stay focused on the problem rather than prescribing solutions
Engineering Responsibilities (~60%):
- Design, develop, and deliver scalable, flexible, and reusable components and solutions leveraging AWS AI tools and services and internally-designed components, evolving into a flexible, resilient, and reusable platform
- Utilize engineering best practices to implement AI-centered and augmented solutions with a sustainable, auditable, and maintainable mindset
- Collaborate with the AI strategy enablement team to adopt, adapt, and optimize the latest AI tools for real-world business problems
- Document solution architectures, design decisions, and technical approaches collaboratively with the team and stakeholders
Qualifications:
- 8+ years of experience in software engineering (a mix of front-end, back-end, API, security, and other best practices), with progressive leadership or management responsibilities
- 6+ years of experience with C#, .NET Core, and the Microsoft development ecosystem deployed via AWS
- 6+ years of experience in real-time data management (SQL, NoSQL, caching)
- 4+ years of experience in DevOps disciplines (GIT or Azure Devops, Terraform, Python)
- 3+ years of experience leading, empathetically managing engineering teams and interfacing with product and business organizations
- 2+ years of experience or strong interest in AI/ML tooling, integrations, and the practical application of AI to business problems
- Experience managing initiatives with short-to-medium lifecycles (weeks to months), in an ambiguous, fast-evolving, collaborative, and iterative environment
Ideal Candidate:
- Experience in the financial industry (FinTech or traditional banking)
- Loves ambiguity, energized by undefined problems and the opportunity to shape solutions from the ground up and identify next steps and actions
- Identifies potential to show impact quickly while also recognizing and tackling harder, less obvious challenges
- Focuses on understanding the “why” before jumping to the “how”
#LI-KR1 #LI-Hybrid
Salary Range: $180,000.00 - $210,000.00
Cross River is an Equal Opportunity Employer. Cross River does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.
By submitting your application, you give Cross River permission to email, call, or text you using the contact details provided. We will only contact you with job related information.
Ready to apply?
Apply to Cross River
Staff Engineer, Full Stack
Who We Are:
Exiger transforms supply chains into a strategic advantage—advancing our mission to make the world a safer and more transparent place to succeed. Our AI platform, 1Exiger, delivers instant visibility into complex supplier ecosystems, leveraging proprietary data and advanced AI to surface risk, automate compliance, and unlock efficiencies and cost savings to strengthen long-term resilience. Trusted by 550+ global customers—including Fortune 500 companies and U.S. government agencies—Exiger is a recognized, award-winning leader in supply chain AI and a FedRAMP® authorized provider to the federal government.
Staff Full Stack Engineer
Location: Richmond, VA, McLean, VA, or Jersey City Area, NJ
Work Environment: Hybrid
Role Summary:
We are seeking a highly experienced Staff Full Stack Engineer to lead the architecture, development, and scaling of our next-generation, cloud-based platforms. This role is ideal for a senior technical leader who thrives in both hands-on engineering and strategic influence. You’ll own key architectural decisions, guide engineering best practices, mentor teams, and drive major multi-team initiatives that shape the future of our technology organization.
What You’ll Do:
- 60% coding, 20% design, 20% leadership and influence
- Lead architectural strategy across teams and set long-term technical direction
- Unblock engineering teams and design scalable, high-performance solutions
- Drive major cross-team initiatives aligned with product and business priorities
- Make high-impact architectural and technical decisions
- Promote a culture of learning, ownership, and technical excellence
- Contribute to planning, budgeting, and understanding financial drivers
What You Need:
- 8+ years developing with JavaScript/TypeScript and one OO language (Java, Go, C/C++, C#, Python, etc.)
- 6+ years architecting and delivering Micro Frontends or similarly complex cloud-based systems (AWS, GCP, Azure)
- Experience with WebGL, D3.js, or SVG visualizations
- Experience with modern UI libraries (e.g., Angular Material)
- Hands-on experience with Terraform and AWS or other IaC/cloud environments
- Deep understanding of Data Structures, Algorithms, frontend best practices, UI/UX, design systems, accessibility, and responsive design
- Strong background in Agile/Scrum and optimizing global, enterprise-scale software
- Excellent communication and collaboration skills
- Familiarity with SOAP, REST, XML, JSON, HTML, GraphQL, RPC
What's Nice to Have:
- Graduate degree in Computer Science or equivalent
- Strong system design experience (scaling, reliability, design patterns)
- Professional speaking or client-facing experience
- Background in supply chain, cyber supply chain, risk, or analytics
- Experience building modern web platforms from the ground up
Additional Knowledge & Skills
- Expertise in Micro Frontends and large-scale frontend architecture
- Strong skills in cross-browser compatibility, mobile responsiveness, accessibility, performance optimization, and advanced debugging
- Ability to define and champion a “Golden Path” for frontend development
- Strong balance of code quality and delivery speed
- Highly collaborative with strong problem-solving and communication abilities
- Skilled in guiding architectural decisions and influencing technical direction
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.
Exiger is named a Leader in the Gartner® Magic Quadrant™ for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards. Learn more at Exiger.com and follow Exiger on LinkedIn.
At Exiger, our values define how we work and why we lead. We are mission-inspired, imagination-driven, trust-anchored, and compassion-focused—committed to building technology that makes the world safer, more transparent, and more resilient.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law.
Exiger’s hybrid work policy is periodically reviewed and adjusted to align with evolving business needs.
Ready to apply?
Apply to Exiger
Who We Are:
Exiger transforms supply chains into a strategic advantage—advancing our mission to make the world a safer and more transparent place to succeed. Our AI platform, 1Exiger, delivers instant visibility into complex supplier ecosystems, leveraging proprietary data and advanced AI to surface risk, automate compliance, and unlock efficiencies and cost savings to strengthen long-term resilience. Trusted by 550+ global customers—including Fortune 500 companies and U.S. government agencies—Exiger is a recognized, award-winning leader in supply chain AI and a FedRAMP® authorized provider to the federal government.
Senior Software Engineer
Location: Jersey City, NJ
Work Environment: Hybrid
Role Summary:
As a Senior Software Engineer at Exiger, you will be responsible for designing and developing software projects from a technical implementation perspective that satisfy the project’s requirements, and result in implementing features and improvements in our flagship software platform. As a Senior Software Engineer, you will be responsible for creating, maintaining, and improving our APIs and backend services. Your role will involve owning features from conception to deployment, collaborating with cross-functional teams, and automating manual processes.
If you are ambitious, eager to learn, and interested in developing great software solutions that help our customers, this position at Exiger has your name on it.
What You'll Do:
- Create, maintain, and improve existing APIs and backend services
- Own features from conception to deployment and maintain technical documentation
- Collaborate with cross-functional teammates throughout the development
- Cycle through proactive communication, documentation, and reporting
- Manage CI/CD pipeline
- Automate manual processes
What You Need:
- Experience with Microservices architecture and domain driven design.
- Experience implementing effective feature testing
- Ability to come up to speed on our core technologies quickly
- Ability to balance the quality of code and speed of delivery
- Experience with cross-functional feature team development
- Ability to work well in a collaborative environment and listen and learn from stakeholders
- Solution-oriented communicator with strong problem-solving skills
- Collaborate with team on architecture decisions
Professional Experience Required
- An undergraduate or graduate degree in computer science or equivalent experience.
- 6+ Years experience programming with Java or another Object Oriented Language (C, C++, C#, Python, ect.)
- 4+ Years experience designing, developing and delivering Micro Services
- 2+ Years experience leading and mentoring others
- Strong understanding of Data Structures and Algorithms Strong understanding of software development best practices Strong understanding of system design (design patterns, reliability and scaling) of new and existing systems
- Experience working in an agile environment.
- Understanding of different messaging protocols and format standards and languages (SOAP, REST, XML, JSON, HTML, GraphQL, RPC)
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.
Exiger is named a Leader in the Gartner® Magic Quadrant™ for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards. Learn more at Exiger.com and follow Exiger on LinkedIn.
At Exiger, our values define how we work and why we lead. We are mission-inspired, imagination-driven, trust-anchored, and compassion-focused—committed to building technology that makes the world safer, more transparent, and more resilient.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law.
Exiger’s hybrid work policy is periodically reviewed and adjusted to align with evolving business needs.
Ready to apply?
Apply to Exiger