Principal Full Stack Engineer – Web & Mobile

Join Nagarro as a Principal Engineer specializing in .Net Web technologies. In this pivotal role, you will leverage your extensive experience to lead engineering projects, driving innovation and excellence in our software solutions. Collaborate with cross-functional teams to design, develop, and implement high-quality applications that meet our clients' needs.Your expertise will guide our engineering practices, ensuring we stay at the forefront of technology trends while delivering superior performance and security. This is an opportunity to be part of a dynamic team that values creativity and technical prowess.

Join our team as a Principal Engineer for a leading client that offers a cutting-edge cloud-native SaaS platform designed for global creative teams. This platform utilizes AWS serverless technologies, .NET, and React/TypeScript. As a senior member of the engineering team, your primary focus will be on system architecture, scalability, and engineering leadership while also engaging in hands-on development.Key ResponsibilitiesDrive the architectural vision and modernization efforts of a large-scale SaaS platform.Enhance system scalability, performance, and reliability.Develop features using .NET and AWS services including Lambda, API Gateway, DynamoDB, and RDS.Mentor and guide backend, frontend, DevOps, QA, and offshore engineering teams.Establish and maintain engineering best practices and coding standards.Collaborate with product leadership to ensure the delivery of high-quality software releases.

Join our dynamic team at Sonsoft Inc. as a .Net Engineer/Developer. We are looking for a passionate and skilled individual to contribute to our innovative projects. You will work on developing robust applications using .NET technologies, collaborating with cross-functional teams to deliver high-quality software solutions.

Join Sonsoft Inc. as a .Net Software Engineer and take your career to the next level! We are looking for talented individuals who are passionate about developing high-quality software solutions. You will work in a dynamic team environment, contributing to the design, development, and implementation of .Net applications that meet our clients' needs.

Join our dynamic team at Blacksmith as a Principal Systems Engineer, where you will play a crucial role in designing, developing, and implementing innovative systems solutions. Your expertise will guide projects from conception to execution, ensuring they meet both technical and user requirements.

About UsAt DriveWealth, our mission is to simplify investing for everyone. We advocate for universal access to financial markets, regardless of geography, wealth, or outdated systems. As a global B2B fintech leader, we aim to democratize financial independence through our innovative API-based platform that allows partners to offer seamless investing experiences to clients worldwide via mobile devices. Our technology provides a modern toolkit for partners, enabling traditional investment workflows alongside innovative solutions such as fractional share ownership. DriveWealth has transformed into a global trading platform for US equities, mutual funds, ETFs, fixed income, and options.Now is an exciting time to join us in building a category-defining business. Our culture combines the agility of a fintech startup with the stability and impact of Wall Street. We foster creativity and experimentation while ensuring top-tier execution and compliance. Come aboard and help shape the future of global investing!About the RoleWe are on the lookout for an accomplished Principal Engineer to join our Engineering team. In this pivotal role, you will spearhead the design, development, and implementation of our brokerage systems. Collaborating closely with our engineering team and various stakeholders, you will create scalable, low-latency, and highly available trading systems.

Job OverviewWe are seeking a skilled .NET Developer with expertise in AngularJS to join our dynamic team. The ideal candidate will have a minimum of 4 years of experience in .NET technologies, along with a deep understanding of web services and modern front-end frameworks. Your role will involve designing and developing robust applications that meet our clients' needs. Key Responsibilities• Develop and maintain applications using .NET, ASP.NET MVC, C#, WPF, WCF, and SQL Server/Oracle.• Create and consume Web services, Web API, and RESTful services using AngularJS, HTML, and CSS3.• Implement best practices in design patterns, SDLC, OOP, and OOD.• Write efficient SQL queries and optimize database performance.• Utilize GIT and version control systems effectively.• Conduct unit testing using MSTest or NUnit, and frameworks like Jasmine, Karma, and Cucumber.• Collaborate in a global delivery environment to ensure project success.Preferred Qualifications• Experience in the financial services or investment domain.• Strong analytical and logical problem-solving skills with the ability to lead teams effectively.

Join Nagarro as an Associate Principal Engineer, where you will play a vital role in delivering innovative engineering solutions and driving technical excellence.In this position, you will collaborate with cross-functional teams, mentor junior engineers, and contribute to the development of cutting-edge technologies. Your expertise will help shape the future of our projects and ensure the highest quality standards are met.

We are seeking a dedicated and skilled Web Engineer / IIS Administrator to join our team in Melville, NY. In this role, you will be responsible for Windows and IIS administration, supporting web hosting environments, and ensuring the smooth operation of web applications.Key Responsibilities:Administer and manage Windows server environments.Oversee IIS configurations and performance.Support web application development using Microsoft technologies.Utilize network and application monitoring tools to ensure optimal performance.Communicate effectively with clients, team members, and management.Provide exceptional customer service and support.This position requires a strong understanding of the software development lifecycle and confidentiality sensitivity.

Join our innovative team at Sonsoft Inc. as a .Net Engineer! We are looking for a skilled engineer who is enthusiastic about developing high-quality software solutions. In this role, you will work collaboratively with cross-functional teams to design, implement, and maintain robust applications. Your expertise in .Net technologies will be pivotal in driving our projects forward.

Join Nagarro as an Associate Principal Engineer in Delivery, where you will play a pivotal role in driving innovative engineering solutions that enhance our service delivery. Our commitment to excellence requires a strategic thinker with a passion for technology and a collaborative spirit.

Polymarket is a leading prediction market platform where people can trade on the outcomes of real-world events across politics, economics, sports, culture, and current affairs. Built as a decentralized marketplace, the platform transforms collective opinions into clear, market-driven probabilities. With rapid growth and a projected $21 billion trading volume in 2025, Polymarket aims to become a key source of truth in global media. Role overview The Senior Web Engineer will take ownership of major frontend features, focusing on reliability and efficient deployment. This position covers the full lifecycle of web surfaces: from design and rollout to ongoing monitoring and production support. The work sits at the intersection of frontend product development, backend integration, performance tuning, and reliability. Deep experience with React and Next.js is required, especially in building and deploying complex features and resolving production issues. Independent decision-making, technical leadership, and a commitment to raising quality standards are central to this role. What you will do Lead and deliver complex features: Build and launch new web functionality across Polymarket’s core interfaces, balancing speed, quality, architecture, and sustainability. Collaborate across technology layers: Work closely with backend engineers to design APIs and data flows, and partner with QA, TPM, product, and design teams to clarify requirements and ensure smooth launches. Maintain reliability and manage incidents: Monitor dashboards, alerts, and user feedback to quickly identify and resolve issues. Work with backend and infrastructure teams during incidents to find root causes and implement fixes and preventive measures. Improve frontend observability: Develop and refine logging, metrics, alerts, dashboards, and error reporting to give the team clear insights into frontend performance. Advance engineering standards: Identify technical debt, propose and implement refactors, and contribute to system design discussions to strengthen frontend architecture.

Join Nagarro as an Associate Staff Engineer specializing in .Net Fullstack development. In this role, you will be an integral part of our engineering team, collaborating on innovative projects that leverage the latest technologies. You will work with cross-functional teams to deliver high-quality software solutions that meet our clients' needs.Your responsibilities will include designing, developing, and maintaining robust applications, as well as participating in code reviews and contributing to the overall architecture of our systems. We are looking for passionate engineers who thrive in a dynamic environment and are eager to learn and grow.

Role Overview NBCUniversal is looking for a Principal Data Engineer in New York to help design and build data solutions that support business goals. This position focuses on developing and optimizing data pipelines, ensuring data quality, and collaborating with teams across the company to deliver practical solutions. Key Responsibilities Design, build, and maintain data pipelines that support business operations and analytics. Work with cross-functional teams to understand data needs and deliver scalable solutions. Apply expertise in data engineering, cloud platforms, and data architecture to improve system performance and reliability. Champion data integrity and best practices throughout the data lifecycle. What We’re Looking For Deep experience in data engineering and data architecture. Strong knowledge of cloud technologies. Ability to collaborate effectively with technical and non-technical partners. Motivation to solve complex problems and deliver results that move the business forward. This role offers the chance to shape how NBCUniversal uses data and to make a visible impact on the company’s technology landscape.

Join our dynamic team at Nagarro as an Associate Principal Engineer focusing on delivery excellence. In this role, you will leverage your engineering expertise to drive innovative solutions and ensure the successful execution of projects. You will collaborate with cross-functional teams and play a critical role in delivering value to our clients.

P-1125 Summary At Databricks, we are dedicated to empowering data teams to tackle the most challenging issues facing the world today, from detecting security threats to developing cancer treatments. Our mission is to create and maintain the premier data and AI infrastructure platform, allowing our clients to concentrate on the critical challenges central to their objectives. Our engineering teams are at the forefront of innovation, delivering highly sophisticated products that meet significant global demands. We relentlessly push the limits of data and AI technology while ensuring the resilience, security, and scalability essential for our customers’ success on our platform. Trust is paramount at Databricks, and our Trust & Safety initiative is dedicated to establishing the most reliable data analytics and machine learning platform globally. Security Engineering plays a crucial role in protecting customer data from malicious threats. We seek experienced leaders like you to craft the vision and outline the strategy in this vital area.

About Us:Materialize serves as the context engine for AI agents and applications, enabling engineering teams to utilize SQL to convert fragmented operational data into real-time, reliable insights into every aspect of their business. With Materialize, teams can provide timely context to AI agents, enhance data-heavy user interfaces, and develop low-latency, event-driven architectures that empower microservices and essential business operations. Trusted by industry leaders like General Mills, Bilt Rewards, and Crane Worldwide Logistics, Materialize is at the forefront of tackling critical operational data challenges while laying the groundwork for AI transformation.Our team operates across the US (headquartered in NYC), Canada, and EMEA.Our Investors:We are backed by Kleiner Perkins, Redpoint Ventures, and Lightspeed Venture Partners.Role OverviewAs a Principal Field Engineer, you will be the senior technical leader for Materialize’s most intricate and strategic customer engagements. Acting as a trusted advisor to executive stakeholders, you will shape the way large organizations assess, adopt, and expand Materialize across various teams and use cases. Alongside owning the technical strategy for key accounts, you will significantly contribute to scaling the Field Engineering function. Your role will include defining best practices, mentoring fellow Field Engineers, and setting technical standards that guide Materialize’s market approach. This is a hands-on position for an individual who aims to lead by example while amplifying impact across the organization.Field Engineers report directly to the Vice President of Customer Success. This role is based in our NYC office near Astor Place, with an expectation of being in the office at least three days a week.

We are seeking a talented Principal Data Engineer to join our dynamic team at dstaff in New York. As a Principal Data Engineer, you will play a pivotal role in designing and implementing robust data architecture solutions that drive business intelligence and analytics across the organization. You will collaborate with cross-functional teams to ensure the integrity and accessibility of data while leveraging the latest technologies and methodologies.

Join Nagarro as an Associate Principal Engineer in Delivery, where you will play a pivotal role in driving innovative solutions and engineering excellence. As a part of our dynamic engineering team, you will collaborate with cross-functional teams to deliver high-quality projects that meet our clients' needs.