27 senior full stack developer jobs found

Role Details Job Title: Senior Web Application Developer Location: Woodbridge, NJ (onsite 5 days in the Woodbridge office)* Reports To: Senior Vice President Employment Type: Full time Job Requisition ID: 2026-539 Requisition Begin Date: 06/04/2026 Help us insure it Tokio Marine HCC is a global industry-leading specialty insurance group, backed by the strength and stability of the Tokio Marine Group. Offering over 100 classes of specialty insurance, we empower clients to pursue opportunities confidently through our “Mind Over Risk” philosophy. More than an insurance company, we are an organization built on innovation, unity, and trust. At our core, we are Always Advancing , driven by innovation and an entrepreneurial spirit that keeps us moving forward. Our people are Experts in Tomorrow , using curiosity and smart working to anticipate what’s next. With a culture rooted in Reaching Out , we foster genuine collaboration and support, ensuring...

Company Details Berkley Luxury Group Berkley Luxury Group is an operating unit of W.R. Berkley Corporation, one of America’s largest commercial lines writers in the United States. At Berkley Luxury Group we offer tailored, all-inclusive insurance solutions for premium real estate and hospitality. We are a team of seasoned underwriting and claim professionals, well versed in the nuances of our product niches. Our specialized expertise has enabled us to maintain a stable approach to the market for over 40 years. We uphold a standard of prompt and fair settlement of claims, and endeavor to treat our insureds and brokers in a partnership like manner. We also have the ability to provide an array of value-added consultative risk management services designed to assist our customers in managing risk. At Berkley Luxury Group, we have a shared vision to be the best in what we do, as evidenced by our reputation amongst our customers and competitors.   The Company is...

Crum & Forster Company Overview Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions. A true underwriting company, we have a 200-year history of helping our customers manage risk with laser-focused expertise, integrity and discipline. Our people are empowered to make decisions and problem-solve with you smartly and swiftly. Our annual gross written premium is 6.2 billion. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best.   Our most valuable asset is our people. We have 3000 employees, and locations throughout the United States and India. With our employee-first focus, the Company is consistently recognized as a great place to work, earning multiple workplace and wellness awards, including the Great Place to Work® Award, Fortune 100 Best Companies to Work For, Fortune Best Workplaces for Parents, Fortune Best Workplaces...

Crum & Forster Company Overview Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions. A true underwriting company, we have a 200-year history of helping our customers manage risk with laser-focused expertise, integrity and discipline. Our people are empowered to make decisions and problem-solve with you smartly and swiftly. Our annual gross written premium is 6.2 billion. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best.   Our most valuable asset is our people. We have 3000 employees, and locations throughout the United States and India. With our employee-first focus, the Company is consistently recognized as a great place to work, earning multiple workplace and wellness awards, including the Great Place to Work® Award, Fortune 100 Best Companies to Work For, Fortune Best Workplaces for Parents, Fortune Best...

Crum & Forster Company Overview Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions. A true underwriting company, we have a 200-year history of helping our customers manage risk with laser-focused expertise, integrity and discipline. Our people are empowered to make decisions and problem-solve with you smartly and swiftly. Our annual gross written premium is 6.2 billion. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best.   Our most valuable asset is our people. We have 3000 employees, and locations throughout the United States and India. With our employee-first focus, the Company is consistently recognized as a great place to work, earning multiple workplace and wellness awards, including the Great Place to Work® Award, Fortune 100 Best Companies to Work For, Fortune Best Workplaces for Parents, Fortune Best...

Crum & Forster Company Overview Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions. A true underwriting company, we have a 200-year history of helping our customers manage risk with laser-focused expertise, integrity and discipline. Our people are empowered to make decisions and problem-solve with you smartly and swiftly. Our annual gross written premium is 6.2 billion. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best.   Our most valuable asset is our people. We have 3000 employees, and locations throughout the United States and India. With our employee-first focus, the Company is consistently recognized as a great place to work, earning multiple workplace and wellness awards, including the Great Place to Work® Award, Fortune 100 Best Companies to Work For, Fortune Best Workplaces for Parents, Fortune Best Workplaces...

Crum & Forster Company Overview Crum & Forster (C&F) , with a proud history dating to 1822, provides specialty and standard commercial lines insurance products through our admitted and surplus lines insurance companies. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best and is proud of our superior customer service platform. Our claims and risk engineering services are recognized as among the best in the industry.   Our most valuable asset is our people: more than 2000 employees in locations throughout the United States. The company is increasingly winning recognition as a great place to work, earning several workplace and wellness awards, including the 2025 Great Place to Work ® Award for our employee-first focus and our steadfast commitment to diversity, equity and Inclusion.   C&F is part of Fairfax Financial Holdings, a global, billion dollar organization.  For more information about Crum & Forster,...

Crum & Forster Company Overview Crum & Forster (C&F) , with a proud history dating to 1822, provides specialty and standard commercial lines insurance products through our admitted and surplus lines insurance companies. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best and is proud of our superior customer service platform. Our claims and risk engineering services are recognized as among the best in the industry.   Our most valuable asset is our people: more than 2000 employees in locations throughout the United States. The company is increasingly winning recognition as a great place to work, earning several workplace and wellness awards, including the 2025 Great Place to Work ® Award for our employee-first focus and our steadfast commitment to diversity, equity and Inclusion.   C&F is part of Fairfax Financial Holdings, a global, billion dollar organization.  For more information about Crum & Forster,...

Crum & Forster Company Overview Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions. A true underwriting company, we have a 200-year history of helping our customers manage risk with laser-focused expertise, integrity and discipline. Our people are empowered to make decisions and problem-solve with you smartly and swiftly. Our annual gross written premium is 6.2 billion. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best.   Our most valuable asset is our people. We have 3000 employees, and locations throughout the United States and India. With our employee-first focus, the Company is consistently recognized as a great place to work, earning multiple workplace and wellness awards, including the Great Place to Work® Award, Fortune 100 Best Companies to Work For, Fortune Best Workplaces for Parents, Fortune Best...

What part will you play? If you’re looking for a place where you can make a meaningful difference, you’ve found it. The work we do at Markel gives people the confidence to move forward and seize opportunities, and you’ll find your fit amongst our global community of optimists and problem-solvers. We’re always pushing each other to go further because we believe that when we realize our potential, we can help others reach theirs. Join us and play your part in something special! This position will be responsible for the resolution of low complexity and low exposure claims and provide support to other team members as directed. This position will work closely with their manager to train and develop fundamental claims handling skills. What part will you play? If you’re looking for a place where you can make a meaningful difference, you’ve found it. The work we do at Markel gives people the confidence to move forward and seize opportunities, and you’ll find your fit amongst our...

Crum & Forster Company Overview Crum & Forster (C&F) , with a proud history dating to 1822, provides specialty and standard commercial lines insurance products through our admitted and surplus lines insurance companies. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best and is proud of our superior customer service platform. Our claims and risk engineering services are recognized as among the best in the industry.   Our most valuable asset is our people: more than 2000 employees in locations throughout the United States. The company is increasingly winning recognition as a great place to work, earning several workplace and wellness awards, including the 2025 Great Place to Work® Award for our employee-first focus and our steadfast commitment to diversity, equity and Inclusion. C&F is part of Fairfax Financial Holdings, a global, billion dollar organization.     For more information about Crum & Forster,...

Crum & Forster Company Overview Crum & Forster (C&F) , with a proud history dating to 1822, provides specialty and standard commercial lines insurance products through our admitted and surplus lines insurance companies. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best and is proud of our superior customer service platform. Our claims and risk engineering services are recognized as among the best in the industry. Our most valuable asset is our people: more than 2500 employees in locations throughout the United States. The company is increasingly winning recognition as a great place to work, earning several workplace and wellness awards for four years running, including the 2025-2026 Great Place to Work® Award for our employee-first focus and our steadfast commitment to diversity, equity and Inclusion. C&F is part of Fairfax Financial Holdings, a global, billion dollar organization.  For more information...

Crum & Forster Company Overview Crum & Forster (C&F) , with a proud history dating to 1822, provides specialty and standard commercial lines insurance products through our admitted and surplus lines insurance companies. C&F enjoys a financial strength rating of "A+" (Superior) by AM Best and is proud of our superior customer service platform. Our claims and risk engineering services are recognized as among the best in the industry. Our most valuable asset is our people: more than 2500 employees in locations throughout the United States. The company is increasingly winning recognition as a great place to work, earning several workplace and wellness awards for four years running, including the 2025-2026 Great Place to Work® Award for our employee-first focus and our steadfast commitment to diversity, equity and Inclusion. C&F is part of Fairfax Financial Holdings, a global, billion dollar organization.  For more information...

Crum & Forster Company Overview Since 2000, Crum & Forster’s Accident & Health division (A&H) has offered a diverse portfolio of specialty insurance and reinsurance products nationwide. We place a strong focus on product development and creative distribution methods, along with excellent client service and support.   In addition to our robust domestic portfolio, which spans both special risk and medical solutions, A&H works on an international basis through various partnerships. Our global capabilities provide our partners with even broader flexibility in underwriting solutions.   The qualities and capabilities of Crum & Forster Accident & Health demonstrate our philosophy of building meaningful, long-term partnerships and our dedication to providing alternative strategies in an ever-changing insurance market. Job Description The Actuarial department of the Crum & Forster Accident &...

Company Details Berkley One is a modern insurance provider for a modern generation of affluence. We serve clients who live dynamic, adventurous lives and expect their insurance experience to match. Our mission is to deliver highly personalized risk and claims management through a blend of expert independent agents, cutting-edge digital tools, and the strength of the W.R. Berkley brand.   Why Join Us? At Berkley One, you’ll be part of a forward-thinking team that’s reimagining personal insurance. We’re building solutions that are as sophisticated and agile as the clients we serve—individuals and families who value innovation, simplicity, and exceptional service. You’ll collaborate with passionate professionals, leverage modern technology, and help shape the future of our industry.   What We Value A client-first mindset with a passion for delivering exceptional experiences Curiosity, creativity, and a drive to challenge the status...

Crum & Forster Company Overview Since 2000, Crum & Forster’s Accident & Health division (A&H) has offered a diverse portfolio of specialty insurance and reinsurance products nationwide. We place a strong focus on product development and creative distribution methods, along with excellent client service and support.   In addition to our robust domestic portfolio, which spans both special risk and medical solutions, A&H works on an international basis through various partnerships. Our global capabilities provide our partners with even broader flexibility in underwriting solutions.   The qualities and capabilities of Crum & Forster Accident & Health demonstrate our philosophy of building meaningful, long-term partnerships and our dedication to providing alternative strategies in an ever-changing insurance market. Job Description Information about the Role, Line of Business and Team: The...

Crum & Forster Company Overview Since 2000, Crum & Forster’s Accident & Health division (A&H) has offered a diverse portfolio of specialty insurance and reinsurance products nationwide. We place a strong focus on product development and creative distribution methods, along with excellent client service and support.   In addition to our robust domestic portfolio, which spans both special risk and medical solutions, A&H works on an international basis through various partnerships. Our global capabilities provide our partners with even broader flexibility in underwriting solutions.   The qualities and capabilities of Crum & Forster Accident & Health demonstrate our philosophy of building meaningful, long-term partnerships and our dedication to providing alternative strategies in an ever-changing insurance market. Job Description Information about the Role, Line of Business and Team: The...

What part will you play? If you’re looking for a place where you can make a meaningful difference, you’ve found it. The work we do at Markel gives people the confidence to move forward and seize opportunities, and you’ll find your fit amongst our global community of optimists and problem-solvers. We’re always pushing each other to go further because we believe that when we realize our potential, we can help others reach theirs. Join us and play your part in something special! This position will be responsible for the resolution of moderate to high complexity and moderate to high exposure Medical and Healthcare claims which can be subject to disputes that must be resolved in mediation or litigation. The primary purpose of this job is to handle claims from coverage enquiry through legal liability assessment (where relevant) and quantum analysis, to timely and accurate resolution; ensuring mitigation of indemnity and expense exposure while communicating developments and outcomes as...

The Quality Engineer, Senior is responsible for functional and automation testing of NJM’s business applications. We are looking for an innovative software quality engineer who can design and execute test plans for full‑stack features, build quality gates and continuously improve our testing practices. In this role, you will design, build, and maintain automated test suites across different applications, working closely with Developers, Functional Analysts, Product Owners and Project Managers to ensure reliable, high-quality releases. Essential Duties and Responsibilities: Work in an agile, small team environment with a focus on speed and quality Contribute to test planning efforts and development of comprehensive test strategies by applying right testing techniques. Design, develop, and maintain complex, reusable test automation scripts to enable faster regression/delivery cycles. Collaborating with cross-functional teams to ensure alignment on quality...

Company Details     Berkley One exists to insure and protect the lifestyles of a modern generation of affluence. We seek clients that are sophisticated individuals and families who require world-class risk and claims management customized to their needs, a team of select expert independent agents and innovative digital tools to keep it simple and easy. We’ll blend our partners, products and capabilities with all that is Berkley, generating a modern solution for the customers we serve.   Our culture is one of innovation, creativity and teamwork. Our team is highly motivated, passionate about our business, and deeply experienced in developing and delivering product and service solutions in the personal insurance marketplace.  #LI-AV1  #LI-Remote This role will require a colleague to travel to cover a territory within the Northeast region therefore this person will need to reside in NJ, NY, CT or RI state.     The company is an...