5 senior backend engineer jobs found

We are actively seeking a proactive, creative Senior Software Engineer who will be responsible for architectural design and implementation of Guardian's next-generation web self-service platforms APIs using .Net Core, C#. You will: Design, develop, and deploy high-volume, high-usage self-service web portals and APIs, utilizing .Net Core, C#, React, Next.js, and responsive CSS. Collaborate with Technical Teams, Technical Manager, Project Manager and subject matter experts from businesses and work closely with SMEs to understand, plan and implement. Ensure compliance with security, privacy, legal, infrastructure, and administrative/corporate processes and policies. Lead code reviews and administer paired programming. Provide unique insight into the analysis of customer business requirements that may cross multiple functional areas and/or multiple technical platforms and understand the broad strategic implications. Act independently and as part of a team to...

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...

This is an opportunity to join Ascot Group - one of the world’s preeminent specialty risk underwriting organizations.   Designed as a modern-era company operating through an ecosystem of interconnected global operating platforms, we’re bound by a common mission and purpose: One Ascot. Our greatest strength is a talented team who flourishes in a collaborative, inclusive, and entrepreneurial culture, steeped in underwriting excellence, integrity, and a passion to find a better way, The Ascot Way.   The Ascot Way guides our people and our organization. Our underwriting platforms collaborate to find creative ways to deploy our capital in a true cross-product and cross-platform approach. These platforms work as one, deploying our capital creatively through our unique Fusion Model: Client Centric, Risk Centric, Technology Centric.   Built to be resilient, Ascot maximizes client financial security while delivering bespoke products and world class service — both pre- and...

MSIG USA continues to grow!  Company Overview: MSIG USA is the US-based subsidiary of  MS&AD Insurance Group Holdings, Inc. , one of the world’s top P&C carriers and a global Class 15 insurer, with A+ ratings and a reach that spans 40+ countries and regions. Leveraging our 350-year heritage, MSIG USA brings the financial strength, expertise, and global footprint to offer commercial insurance solutions that address your business’s unique risks. Role Overview: Join us at the forefront of enterprise AI, building intelligent agentic systems that reason, plan, and take action across complex business workflows. You will design and implement Python-based agents that orchestrate models, tools, and data to automate real-world decision-making at scale. This role blends deep engineering with cutting-edge AI—working on everything from agent frameworks and APIs to safety, observability, and performance. If you are excited about shaping how autonomous systems operate in...

Overview Good things are happening at Berkshire Hathaway GUARD Insurance Companies. We provide Property & Casualty insurance products and services through a nationwide network of independent agents and brokers. Our companies are all rated A+ “Superior” by AM Best (the leading independent insurance rating organization) and ultimately owned by Warren Buffett’s Berkshire Hathaway group – one of the financially strongest organizations in the world! Headquartered in Wilkes-Barre, PA, we employ over 1,000 individuals (and growing) and have offices across the country. Our vision is to be a leading small business insurance provider nationwide.   Founded upon an exceptional culture and led by a collaborative and inclusive management team, our company’s success is grounded in our core values:  accountability, service, integrity, empowerment, and diversity. We are always in search of talented individuals to join our team and embark on an exciting career path!...