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Top Senior Full-Stack Engineer Jobs in NYC, NY

39+ Job Results
2 Days Ago
New York, NY
Hybrid
649 Employees
179K-212K Annually
Senior level
649 Employees
179K-212K Annually
Senior level
Healthtech • Pharmaceutical • Telehealth
As a Senior Full Stack Engineer at Ro, you'll drive the architecture and design of new features for a web-based healthcare platform. You'll collaborate with cross-functional teams to influence product development and ensure high-quality code delivery while mentoring other engineers in best practices for web development.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+50 More
2 Days Ago
New York, NY
Remote
35 Employees
160K-210K Annually
Senior level
35 Employees
160K-210K Annually
Senior level
Fintech • Insurance • Machine Learning • Software
As a Senior Full Stack Engineer at Kalepa, you will work on innovative AI solutions for the commercial insurance industry. You will address complex problems involving data pipelines, distributed systems, and machine learning. Your role includes both frontend and backend development utilizing modern frameworks and cloud technologies while collaborating with a global engineering team.
Top Benefits:
401-K
401-K Matching
Company Equity
+14 More
10 Days Ago
New York, NY
Remote
70 Employees
180K-240K Annually
Senior level
70 Employees
180K-240K Annually
Senior level
Big Data • Fintech • Machine Learning • Software • Business Intelligence
Looking for an experienced Senior Full Stack Engineer to join the Web team at Enigma. Responsibilities include designing and building front- and back-end systems, collaborating with cross-functional teams, and creating compelling customer experiences with data products.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+38 More
13 Days Ago
New York, NY
Hybrid
83 Employees
168K-220K Annually
Senior level
83 Employees
168K-220K Annually
Senior level
Fintech • Insurance • Financial Services • Cryptocurrency
The Senior Full Stack Engineer will build scalable platforms to help financial advisors secure clients’ financial futures. Responsibilities include collaborating with various teams, making architectural decisions, developing new features, designing RESTful APIs, and leveraging strong knowledge of distributed systems and databases.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+60 More
13 Days Ago
New York, NY
250 Employees
Senior level
250 Employees
Senior level
Fintech • Software • Financial Services
As a Senior Full Stack Engineer, you will collaborate with cross-functional teams to implement customer-facing features using modern technologies, ensuring high-quality code and providing mentorship to peers. You will be involved in improving product usability and delivering impactful solutions while fostering a culture of learning within the engineering team.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+60 More
13 Days Ago
New York, NY
Remote
50 Employees
Senior level
50 Employees
Senior level
Other • Software
As a Senior Full Stack Engineer at Sweeten Enterprise, you will develop and troubleshoot features for a two-sided marketplace, maintain API integrations with third-party vendors, and collaborate with product and engineering teams. You should bring at least 7 years of full stack experience, proficiency in multiple programming languages, and a passion for innovation in the commercial construction sector.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+32 More
14 Days Ago
New York, NY
45 Employees
170K-200K Annually
Senior level
45 Employees
170K-200K Annually
Senior level
Healthtech
As a Senior Full Stack Engineer at Adonis, you will independently prototype and develop web applications while improving efficiency and scalability. You'll leverage your deep understanding of front-end technologies and backend frameworks to create complex interactions. Strong product sense and the ability to manage ambiguity are essential.
17 Days Ago
New York, NY
Senior level
Senior level
Fintech • Software
As a Senior Full Stack Engineer at SeedInvest, you will develop and maintain features and products, collaborate with teams, and manage the entire lifecycle of components. You should have a strong software engineering background and be willing to expand your skills beyond technical aspects.
17 Days Ago
New York, NY
Remote
15 Employees
Mid level
15 Employees
Mid level
Productivity
As a Senior Full-Stack Engineer, you will develop the mobile and web applications using a Node stack, collaborate with cross-functional teams to enhance user experiences, produce high-quality code, participate in Scrum ceremonies, and maintain high standards of code quality through test-driven development.
Top Benefits:
401-K
Company Equity
Dental Insurance
+12 More
17 Days Ago
New York, NY
Senior level
Senior level
HR Tech • Marketing Tech • Software
As a Senior Full Stack Engineer at Altru, you will architect, build, and maintain web and mobile applications. Your responsibilities include writing and reviewing code, collaborating with product teams, and mentoring junior engineers while leveraging cutting-edge technologies to enhance the candidate experience in recruitment.
Top Benefits:
Company Outings
Company-Sponsored Family Events
Dental Insurance
+22 More
2 Days Ago
New York, NY
118 Employees
Entry level
118 Employees
Entry level
Artificial Intelligence • Big Data • Consumer Web • Healthtech • Insurance • Social Impact • Financial Services
As a full-stack software engineer, you will develop features across the platform, including products and pricing engines. You'll collaborate with the data team to build pipelines and integrations, enhancing customer experiences while shaping the technology and culture at Chapter.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+58 More
2 Days Ago
New York, NY
Remote
40 Employees
Senior level
40 Employees
Senior level
Healthtech • Software • Telehealth
Design, build, and ship new and existing products and features at high velocity with a focus on backend development. Assist in scaling technology to enhance interactions with patients, dietitians, and insurance companies. Contribute to improving engineering processes and code quality. Ownership of codebase sections and project deadlines. Remote full-time position with the opportunity to work in NYC office.
Top Benefits:
401-K
Company Equity
Continuing Education Stipend
+27 More
2 Days Ago
New York, NY
55,000 Employees
219K-268K Annually
Senior level
55,000 Employees
219K-268K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
As a Senior Lead Software Engineer at Capital One, you will lead a team in developing front end applications, utilizing various programming languages and frameworks. You will design technical solutions, mentor engineers, and collaborate on cloud-based projects that enhance financial experiences for customers.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+51 More
3 Days Ago
New York, NY
Remote
40 Employees
Senior level
40 Employees
Senior level
Healthtech • Software • Telehealth
As a Senior Software Engineer at Nourish, you'll develop key features for the telenutrition platform, improve engineering processes, maintain the existing codebase, and engage in planning and execution of projects. You'll be responsible for high-quality code delivery and contribute to building technology that enhances interactions with clients and partners.
Top Benefits:
401-K
Company Equity
Continuing Education Stipend
+27 More
24 Days Ago
New York, NY
Hybrid
251 Employees
Senior level
251 Employees
Senior level
eCommerce • Information Technology • Marketing Tech • Social Media • Software
As a Senior Full Stack Engineer, you will lead the development of front-end components using frameworks such as React and Angular, design and deploy full stack solutions, optimize web applications for performance, and collaborate with backend developers and project managers to deliver high-quality software solutions.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+43 More
4 Days Ago
New York, NY
55,000 Employees
165K-189K Annually
Mid level
55,000 Employees
165K-189K Annually
Mid level
Fintech • Machine Learning • Payments • Software • Financial Services
As a Full Stack Software Engineer at Capital One, you'll collaborate with Agile teams to develop and implement cloud-based solutions, leveraging various programming languages and technologies. You'll also mentor team members and stay updated on tech trends to solve complex business challenges.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+51 More
4 Days Ago
New York, NY
55,000 Employees
165K-189K Annually
Mid level
55,000 Employees
165K-189K Annually
Mid level
Fintech • Machine Learning • Payments • Software • Financial Services
As a Senior Full Stack Software Engineer at Capital One, you will work collaboratively across Agile teams to design, implement, and support technical solutions, leveraging full-stack development tools, cloud-based services, and mentoring peers on emerging technologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+51 More
4 Days Ago
New York, NY
Remote
1,723 Employees
118K-198K Annually
Senior level
1,723 Employees
118K-198K Annually
Senior level
Consumer Web • eCommerce • Marketing Tech • Payments • Software • Design • SEO
As a Senior Software Engineer for the DNS Platform at Squarespace, you will be responsible for writing server-side code, leading feature development, and maintaining backend services in Java. You will collaborate with product, platform, and infrastructure teams to enhance the DNS Platform.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+57 More
4 Days Ago
New York, NY
70 Employees
Senior level
70 Employees
Senior level
Artificial Intelligence • Consumer Web • Machine Learning • Productivity • Sales • Software • Analytics
As a Senior Software Engineer at Clay, you'll develop and enhance the product, drive product strategy, and build both backend and frontend features. You'll work closely with cross-functional teams, mentor other engineers, and ensure code reliability and performance while contributing to a positive company culture.
Top Benefits:
401-K
Company Equity
Company Outings
+16 More
4 Days Ago
New York, NY
250 Employees
Senior level
250 Employees
Senior level
Fintech • Software • Financial Services
As a Senior Full Stack Engineer at Alloy, you'll architect and develop fullstack features, craft reliable code, and lead small teams on projects. You'll also provide technical mentorship to fellow engineers and collaborate with product managers and designers to translate product vision into actionable engineering plans.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+60 More
5 Days Ago
New York, NY
10 Employees
100K-250K Annually
Senior level
10 Employees
100K-250K Annually
Senior level
eCommerce • Social Impact • Software • Sports • Consulting • App development • Utilities
As a Senior Full-stack Engineer, you will lead the development of web applications that empower municipalities, managing features across the stack while ensuring high-quality, maintainable code. Your role includes collaboration with product and design teams, contributing to architectural decisions, and interacting with customers to enhance user experiences.
Top Benefits:
Dental Insurance
Volunteer Local Community
Flexible Work Schedule
+4 More
7 Days Ago
New York, NY
Hybrid
200 Employees
125K-160K Annually
Mid level
200 Employees
125K-160K Annually
Mid level
Fintech
As a Full Stack Software Engineer at IEX, you will own and maintain the company's web properties and applications, collaborating with development and marketing teams. Responsibilities include designing new webpages, debugging existing applications, and gradually taking on backend system ownership as your skills develop.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+55 More
8 Days Ago
New York, NY
Remote
800 Employees
Senior level
800 Employees
Senior level
Computer Vision • Healthtech • Information Technology • Logistics • Machine Learning • Software • Manufacturing
As a Senior Full Stack Engineer at Dandy, you will support web-based 3D tools, enhance integration across operations, develop APIs, and improve internal processes, all while maintaining high standards in code quality and performance.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+48 More
2 Days Ago
New York, NY
85 Employees
150K-160K Annually
Mid level
85 Employees
150K-160K Annually
Mid level
Fintech • Payments
As a Senior Fullstack Engineer, you will architect, build, and maintain high-performance web applications, collaborate with product and design teams, mentor junior engineers, and take ownership of code quality and team dynamics.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+25 More
12 Days Ago
New York, NY
Hybrid
99 Employees
Senior level
99 Employees
Senior level
Marketing Tech • Software
The Senior Software Engineer will contribute to the Manager Experience product, improve the Journey Automation platform, understand Twilio APIs and AWS services, mentor team members, and maintain system performance while providing on-call support.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+31 More
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