Senior Software Engineer (Full Stack)
$190k - $230kResourceful Talent Group
Senior Software Engineer (Full Stack)
New York City, NY (Hybrid – 4 Days Onsite) $190,000 - $230,000 per year + Equity (0.05%–0.5%)
Our client, a rapidly growing Series B B2B SaaS startup, is transforming the construction industry with AI-powered HR, finance, and operations software. Backed by over $50M from leading investors, the company is building the operating system for contractors managing critical infrastructure projects and has quickly grown to thousands of customers and tens of millions in ARR.
They're looking for a Senior Software Engineer to build and scale core product features used by real customers. You'll own projects end-to-end—from technical design and architecture to deployment and customer feedback—while working alongside a highly talented, AI-native engineering team in a fast-paced, collaborative environment.
Key Responsibilities
- Design, build, and ship scalable full-stack products and systems.
- Lead technical design, architecture, and implementation of complex features.
- Collaborate closely with Product, Design, and Engineering to shape product direction.
- Build modern frontend applications, backend APIs, and core platform services.
- Write technical design documents and participate in thoughtful code reviews.
- Work directly with customers to understand pain points and deliver impactful solutions.
- Improve engineering quality, scalability, and developer experience. Technology Stack: TypeScript, React, React Native, Node.js, Express, MongoDB, Render, Stripe, Check
Job Requirements
- 4+ years of professional full-stack software engineering experience.
- Proven track record of building and shipping production software used by customers.
- Strong experience with system design, API development, and data modeling.
- Experience leading complex technical projects from concept through production.
- Strong product mindset with the ability to thrive in a fast-paced startup environment.
- Excellent communication skills and ability to collaborate across technical and non-technical teams.
- High ownership, strong problem-solving ability, and a builder mentality.
- Experience at a fast-growing B2B SaaS startup or high-performing engineering organization is strongly preferred.
Compensation & Benefits
- Base Salary: $190,000 - $230,000 (depending on experience)
- Equity: 0.05%–0.5%
- Hybrid schedule: 4 days per week onsite in New York City
- Collaborative engineering culture with significant ownership and autonomy.
- Opportunity to help build AI-powered software transforming one of the world's largest industries.
- Visa sponsorship is not available.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer (Full Stack) in New York, NY vacancy
- ...hiring culture. They are looking for a software expert who can do majolica by... .... Job Description Job Title: Senior Software Engineer Job Level : Senior Level Job Location... ...write maintainable software within full stack (HAML, SASS, Rails, Posgres, Heroku,...FullstackSeniorFull time
Raパートナーズ
New York, NY9 hours ago - ...Description As a Senior Back-End engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth... ...For The ideal candidate is a full-stack generalist, and has experience taking...FullstackSeniorFull time
Bask Health
New York, NY9 hours ago - ...SUBSCRIBE is an enterprise software solution providing electronic subscription document technology and an order management system... ...fast company growth. Responsibilities: SUBSCRIBE full stack engineers own the entire development in our system. You'll influence the...FullstackSeniorFull timeFlexible hours
Subscribe
New York, NY9 hours ago - ...Learn about us and our openings here: About the role As a senior software engineer you will report to the CTO and be a core member of our... ...your life. What you'll do You'll design and build full stack features. You'll be working on scaling and enhancing our web...FullstackSeniorFull timeTemporary workWork experience placement
Assembly
New York, NY9 hours ago - ...rigorous problem-solving, and obsessive attention to detail. Our engineering team is elite, our lawyers ship code every day, and we are... ...What We Look For ~6-20+ years of experience as a full stack engineer or product engineer at a leading startup, growth stage...FullstackSeniorFull timeWork at officeFlexible hoursDay shift
Sandstone
New York, NY9 hours ago - ...engage their fans. You'll join a small experienced team where engineers ship product — not tickets. You'll work hand-in-hand with our... ...to measure quality, reliability, and business impact. Own full-stack AI product features: prompt design, orchestration, tooling,...FullstackSeniorFull time
Plot Technologies
New York, NY9 hours ago $200k - $220k
...with product and design team, and other engineering teams to deliver high-impact features... ...Looking For ~6+ years of professional software engineering experience ~ Strong... ...JavaScript ~ Comfort navigating the full stack and pulling in what's needed to ship...FullstackSeniorFull timeLadders
New York, NY9 hours ago- ...Founder Award 2023, and in leading publications such as Techcrunch, Insider, Forbes and more. We are looking for Senior Full Stack software engineers to help build out the product set of Addition Wealth. Our technical stack is built primarily in Typescript and...FullstackSeniorRemote jobFull time
Addition
New York, NY9 hours ago - ...-obsessed builders to join on our journey. Must-haves ~5+ years shipping production software, including time as an early engineer at a seed/Series A startup ~ Full-stack generalist who owns features end-to-end with sharp product judgment — knows what to build,...FullstackSeniorFull timeImmediate startRemote work
Arbor Company
New York, NY9 hours ago $250k - $330k
...their AI agents. We transform complex engineering work into intuitive self-serve products... ...teams. About the Role You'll be a full-stack product engineer building the tools that... ...means working closely with the Agent Software Engineering and Agent PM teams to understand...FullstackSeniorFull timeWork at officeDecagon
New York, NY9 hours ago- ...discover and enjoy them. As the first Software Engineer on our Personalization team, you’ll... ...take on high-impact projects across the stack, while influencing the technical direction... ...efficiency and reproducibility. Demonstrate full stack experience with specialization in...FullstackSeniorFull timeWork at officeLocal area
Posh
New York, NY9 hours ago - ...banks and payment products were reinvented today, they would look like Fin. About the role We are looking for a Senior Full Stack Engineer to join the early team and help define how money moves on Fin. You will work closely with the CEO, CTO, and a small group...FullstackSeniorFull timeWorldwideShift work
Fin
New York, NY9 hours ago - ...About the Role You will redefine how our engineers build in the age of AI because this isn’... ...agentic participants a core part of how software gets built at Kustomer. Stay at the... ...engineering problems ~5+ years of full-stack programming background with the ability...FullstackSeniorFull timeRemote work
Kustomer
New York, NY9 hours ago - ...Kunai builds full-stack technology solutions for banks, credit and payment networks, infrastructure providers, and their customers... ...tech-agnostic and human-centered. Job Title: Senior Java Software Engineer – Financial Services Location: NYC, New York (Onsite)...FullstackSeniorFull timeWork experience placementWorldwideFlexible hours
Kunai
New York, NY9 hours ago - ...design and implementation of complex features. Demonstrate full stack experience with specialization in either frontend, backend, or... ...scalable, secure, and maintainable systems. Provide mentorship to engineers, fostering a culture of growth and collaboration. Ideal...FullstackSeniorFull timeWork at officeLocal area
Posh
New York, NY9 hours ago - ...making brand/creator relationships genuine and trustworthy. Job Description: As a Full Stack Engineer at Kale, you will work closely with product managers, and software engineers to develop and deploy new features and enhancements to our website, mobile app and...FullstackSeniorFull time
Kale
New York, NY9 hours ago $200k - $400k
...their AI agents. We transform complex engineering work into intuitive self-serve products... .... About the Role As a Senior Software Engineer on the Enterprise Product team... ...something like this ~4+ years building full-stack software products with strong product...FullstackSeniorFull timeWork at officeLocal areaDecagon
New York, NY9 hours ago$140k - $180k
...wildfire insurance combining advanced underwriting technology with deep industry experience. We’re looking for a Senior Full-stack Software Engineer with strong DevOps experience and front-end abilities to join our engineering team. In this role, you will architect,...FullstackSeniorFull timeLocal areaRemote workKettle
New York, NY9 hours ago- ...reviews, documentation, and engineering best practices Partner closely... ...6+ years of professional software engineering experience. You... ...technical stakeholders. Our Tech Stack In case you’re curious, we... ...Learning: Work across the full stack and grow your technical...FullstackSeniorFull timeWork at office3 days per week
Siro
New York, NY9 hours ago $155k - $175k
...their communities, the healthcare system, families, and society. $155,000 - $175,000 a year Role Overview The Senior Full Stack Software Engineer will report directly to the Director of Technology, a seasoned technology leader with experience delivering high-...FullstackSeniorRemote jobFull timeEmpassion
New York, NY9 hours ago$170k - $230k
...notifications, our AI-powered personalization engine delivers bespoke experiences that drive... ...and customers. We’re looking for a Senior Software Engineer to help lead the design and... ...role can be oriented toward backend or full-stack engineering, depending on your...FullstackSeniorFull timeWork at officeAttentive
New York, NY9 hours ago- ...previous data company founders. The Role We're seeking a Software Engineer to build our user-facing AI services. Working with the lead... ...on product specifications and user feedback Develop full-stack features from frontend UI to backend API integration Implement...FullstackSeniorFull timeImmediate start
Preql Ai
New York, NY9 hours ago $300k - $405k
...growing group of committed researchers, engineers, policy experts, and business leaders working... ...tools to do their best work. As a Software Engineer on the Research Tools team, you... ...the intersection of product thinking and full-stack engineering. You'll work directly with researchers...FullstackSeniorFull timeWork at officeVisa sponsorshipFlexible hoursAnthropic
New York, NY9 hours ago$170k - $220k
.... From organizing a client’s full care history to surfacing dynamic... ...using our core technology stack: React, Python, and... ...and implement improvements to engineering processes, tools, and procedures... ...you to pay a fee or download software as part of the interview process...FullstackSeniorFull timeWork at officeLocal areaCharlie Health Engineering, Product & Design
New York, NY9 hours ago$25k
...product to mentor and grow web engineers across the... ...professional experience in frontend software engineering, having led product... ...comfortable going deeper into the stack to untangle caching inefficiencies... ...Adaptability: You have comfort working full stack in Python when needed to...FullstackSeniorWork at officeLocal areaWork from homeHome office- ...moving development out of the field and into software, Antioch drastically reduces dependence... ...we looking for? We're hiring Platform Engineers to build the cloud infrastructure,... ...for strength in most of these: Strong full-stack engineering background, with production...FullstackSeniorFull timeRelocation
Antioch
New York, NY9 hours ago $1,000 per month
...to help change that. About the Role We're hiring a Senior Software Engineer to join the product engineering team. You'll architect,... ...tickets. You'll own features end-to-end, work across the full stack, partner closely with product, ops, clinical, and design,...FullstackSeniorFull timeWork at officeRemote workAll shiftsFlexible hoursEvvy
New York, NY9 hours ago$90.7k - $153.93k
...and identity protection. Job Description Software Engineer Senior Consultant II implements applications following 12-factor... ...out the product and iterative enhancements. They own the full stack of software products, developing and implementing frontends...FullstackSeniorFull timeContract workWork at officeWork visaAllstate Insurance Company
New York, NY9 hours ago- ...all over the globe with the vast majority of the company in engineering roles. We are looking to further solidify our presence in NYC... ...experience. What you’ll need to get the job done ~5+ years of full stack engineering experience. ~ Proficiency in React, Node/...FullstackSeniorFull timeWork at office
Knot
New York, NY9 hours ago $174k - $253k
Build context engineering pipelines, agentic workflows with tool usage, and robust evaluation... ...testing, maintaining, or launching software products, and 1 year of experience with... ...enthusiastic to take on new problems across the full-stack as we continue to push technology...FullstackSenior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer (Full Stack). Be the first to apply!
Related searches
- agile software developer New York, NY
- software developer internship no experience New York, NY
- intermediate software engineer New York, NY
- software engineer staff New York, NY
- experienced software developer New York, NY
- work from home software developer New York, NY
- software developer no experience New York, NY
- software developer fintech New York, NY
- software data engineer New York, NY
- financial software developer New York, NY