Senior Full Stack Engineer - up to $200k + equity
$200kingenium.agency
Job Description
Job Description
About Us
We are a specialized law firm focused on private markets, leveraging AI-powered software to deliver high-quality legal analysis with greater speed and efficiency than traditional methods. Our clients include top-tier endowments, foundations, and institutional investors across private equity, venture capital, real estate, and hedge funds. We have completed a seed round led by Flybridge Capital Partners.
About the Role
As our first Senior Full-Stack Engineer, you'll play a critical role in shaping the technology stack, designing scalable solutions, and owning both backend and frontend development. You will report into the CTO. We seek a problem solver who thrives in the dynamic environment of a startup and is eager to engage with cutting-edge technologies in AI and legal tech.
Responsibilities
- Design, build, and maintain scalable distributed systems with robust server-side logic
- Develop and refine GraphQL APIs, focusing on serverless architectures and seamless third-party API integrations
- Manage and optimize relational databases (Postgres or similar)
- Drive frontend development using Next.js and TypeScript, delivering clean, maintainable, and performant code
- Improve application performance, scalability, and reliability through strategic use of cloud platforms (Vercel, AWS, or GCP)
- Implement and uphold best practices in engineering processes, including CI/CD, automated testing, and code quality
- Respond proactively to production-level alerts and participate in on-call rotations as needed
Requirements
- 7+ years of experience as a full-stack engineer in a fast-paced startup or agile environment
- Strong API design skills, especially with GraphQL and serverless architectures and proficient in relational database management
- Deep expertise with Next.js, TypeScript, and modern frontend development practices
- Proven experience deploying and managing applications on cloud platforms such as Vercel, AWS, or GCP
- Knowledge of security best practices, particularly around data security and SOC2 compliance
- Excellent communication skills, capable of clearly articulating technical concepts
Team
Our goal as a company is to remain as efficient as possible by using technology. We will have a hiring constraint and encourage all leaders to use AI and other technologies to create efficiencies and leverage.
Work Arrangements
Our current plan is that all professional employees will be located within commuting distance to NYC and will come into the office 3 days a week.
Benefits and Paid Time Off
We provide healthcare, dental and vision coverage. Currently, we do not specify the number of days of paid time off an employee may take (which is often referred to as unlimited paid time off). Benefits are subject to change as the company grows and evolves.
Compensation
The expected base salary range for this position is between $175,000 and $200,000 plus equity. Actual compensation will be determined based on experience and other factors as permitted by law.
$200k - $250k
...a founding team of elite builders (8 engineers, all technical) with deep roots in AI... ...We're Looking For: We're hiring a Full-Stack Enginee r who thrives in high-intensity... ...: SQL Role Details: Salary: $200K-$250K + Equity Fully Remote (optional NYC office)...Employment EquitySeniorWork at officeRemote work$160k - $200k
...leading technology firm in New York is seeking an experienced full stack engineer to enhance their AI-driven ERP platform. The role... ...full stack development. Competitive salary between $160k-$200k, along with equity and a hybrid work schedule, where 2 days are spent in...Employment EquitySeniorWork at office$150k - $200k
...We're looking for a founding engineer who wants to build, ship,... ...meaningful ownership across the stack (React/Next.js, Python,... ...to scale. Meaningful early equity. This is a full-time role with competitive compensation ($150K-$200K) and real ownership in what we...Employment EquitySeniorFull time- ...tailored to real-world customer needs. The role As a senior full stack engineer, you’ll build core backend services, developer-facing APIs,... ...committed to hiring the best talent, and that is reflected in our salary, equity compensation, and culture. #J-18808-Ljbffr...Employment EquitySeniorContract work
- ...teams. Our clients include several of the top 10 global private equity firms, Big 4 professional services firms, and leading... ...and research firms. Role Description As one of our first engineering hires, you'll have the unique opportunity to: Ship quickly...Employment EquitySenior10 hours per week
- A tech startup based in New York is seeking a Full Stack Software Engineer to join their healthcare team. This role involves shaping product and... ...project management. This position offers a competitive salary, equity, and various benefits, including unlimited vacation and a...Employment EquitySenior
- A fintech startup in New York is seeking a Software Engineer to join their growing team. This role involves leading project execution,... ...SaaS or fintech. The company offers competitive compensation, equity, and a dynamic work environment geared toward professional growth...Employment EquitySenior
$224k - $336k
A technology company is seeking a Fullstack Engineer to take ownership of product, architecture, and infrastructure. Responsibilities include... ...24,000 to $336,000 annually, along with additional benefits like equity, wellness stipends, and a 401(k) plan. #J-18808-Ljbffr StripeEmployment EquitySenior$140k - $180k
...technology-driven HVAC contractor in the United States seeks a Senior Full-Stack Engineer to lead projects from architecture to deployment. You will... .... This role offers a salary of $140K to $180K, significant equity, and comprehensive benefits, with remote work options...Employment EquitySeniorRemote jobFor contractors$180k - $210k
...technology company specializing in blockchain analytics is hiring a full-stack engineer to develop and maintain scalable software solutions. You... .... Compensation includes a base salary range of $180,000-$210,000, with potential for equity participation. #J-18808-Ljbffr TRMEmployment EquitySenior- ...specializing in mobile communications is seeking a Sr Software Engineer with extensive experience in full stack development. The ideal candidate should have strong... ...offers a base salary of $140-$160K, a 10% bonus, and equity options, with the opportunity to work from home on...Employment EquitySeniorRemote jobWork from home
- ...financial services firm in New York is seeking an experienced full stack Developer to work closely with the portfolio manager development team. You will architect cutting-edge applications, enhance equity research analytics, and collaborate in a fast-paced environment...Employment EquitySenior
$160k - $180k
...Job Description Job Description Senior Full Stack Engineer Full-time New York City, NY, US Exclusive confidential search — details shared... ...with qualified applicants. Benefits You'll Love ~ Equity upside and ownership opportunity Become a Key Player as...Employment EquitySeniorFull time- A healthcare technology firm in New York is seeking a Senior Product Engineer to lead product development from ideation to execution. You will... ...a competitive salary and comprehensive benefits, including equity compensation and hybrid working arrangements. #J-18808-Ljbffr...Employment EquitySenior
$140k - $180k
...Senior Engineer As a senior engineer, you will scale Santé from 100 to 5,000 stores with a disciplined approach to testing and building... ...tRPC) Compensation & Benefits ~$140K - $180K ~ Equity (0.1% - 1.0%) ~ Health insurance ~401k This is an...Employment EquitySeniorWork at office- ...something groundbreaking. As a full-time team member, you won’t... ...share in our success through equity ownership, because we believe... ...looking for a full-time Full Stack Developer. Please note that this... ...start as a Full Stack Software Engineer for Zealthy, joining a team of...Employment EquitySeniorFull timeRemote workMonday to FridayFlexible hours
- ...include several of the top 10 global private equity firms, Big 4 professional services firms... ...As one of our first engineering hires, you'll have the unique opportunity... ...You We're looking for product-minded full-stack engineers who: Based in NYC Are...Employment EquitySeniorSummer workWork at office10 hours per week
$240k
...Senior Full Stack Engineer - High-Impact Product Work (Fintech) NYC (Hybrid 2x/week) | Up to ~$240,000 base + strong equity I'm hiring a full stack engineer for a high-growth NYC fintech, building the tools that help banks and startups make critical decisions...Employment EquitySenior$170k - $220k
...for your interest in Uncountable Engineering! Description Uncountable... ...front-end and half back-end. As a senior engineer you will often be... .... Salary Range: $170K-$220K + Equity Requirements ~3+ years of full-stack development experience ~ Experience...Employment EquitySenior$130k - $210k
A leading transit technology firm is seeking a Senior Software Engineer to enhance scalable cloud solutions. You will collaborate closely with... ...of $130,000 - $210,000, alongside outstanding benefits including equity compensation and flexible PTO. #J-18808-Ljbffr MediumEmployment EquitySeniorFull timeFlexible hours- ...startup based in New York City that is currently hiring a Full-Stack Software Engineer. They are a 100+ person software company with top-tier talent... ...excellent communication and organizational skills. This role features competitive base salary, equity and benefits....Employment EquitySeniorCurrently hiringRemote work
- ...Senior Full-Stack Engineer As a Senior Full-Stack Engineer, you will design, build, and deploy the frontend and backend services that power our... .... Benefits: ~ Competitive compensation and equity ~401k ~ Healthcare (Silver PPO Medical, Vision, Dental)...Employment EquitySeniorWork at office
$160k - $220k
...Senior Full-Stack Engineer Title of Role: Senior Full-Stack Engineer Location: New York, hybrid Company Stage of Funding: Venture-Backed... ...for this role ranges from $160K to $220K, complemented by equity of 0.2%. This company offers a competitive benefits package...Employment EquitySeniorWork at office- Red Cell Partners, LLC. is seeking a Senior Full Stack Software Engineer to design and scale modern web applications. This remote-first position involves end-to-end ownership, from frontend UI to backend services, leveraging technologies like React and .NET. The ideal candidate...Employment EquitySeniorRemote jobFlexible hours
$175k - $190k
Rightway is seeking a Sr. Full Stack Engineer (AI) in New York to lead AI integration initiatives that enhance healthcare delivery. You will... ...address healthcare challenges. This role offers a base salary of $175,000 - $190,000 plus bonus and equity. #J-18808-Ljbffr RightwayEmployment EquitySenior- ...Handling our own and customers' data securely and compliantly OUR STACK: On the backend, we've got an Elixir/Phoenix application,... ...way. PERKS AND BENEFITS: Competitive base salary and equity Health insurance Pension plan All the latest tech you...Employment EquitySenior
$185k - $210k
...Job Description Job Description SENIOR FULL STACK ENGINEER Player-Coach | Venture-Backed Hospitality SaaS | New York City | In-Person... ...and in-person at the company's office in New York City. Equity ownership 401k match Health insurance To learn more...Employment EquitySeniorFull timeTemporary workWork at officeRemote work$150k - $200k
Senior Full-Stack Developer/ Directors / VP Full-time We have a great opportunity for... ...involved with hiring and managing engineers. The ideal candidate will have demonstrated... ...at Monaeo. Salary range: ~$150-200k, negotiable based on equity. Senior Full-Stack Developer :...Employment EquitySeniorPermanent employmentFull time$200k - $275k
...continuing to build out our NYC engineering team and are looking for... ...meaningful ownership across the stack. Responsibilities | What you... ...engineer who combines strong full-stack fundamentals with experience... ...plan if applicable to role, Equity Options, Healthcare (medical,...Employment EquitySeniorFlexible hours$145k - $170k
...years of professional software development, ideally with full-stack software engineering experience. High proficiency with at least one of the programming... ...for the position is between $145,000-$170,000, plus equity and benefits. Please note that the base salary range is a...Employment EquitySeniorLocal areaRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Full Stack Engineer - up to $200k + equity. Be the first to apply!
- full stack developer New York, NY
- senior java full-stack developer New York, NY
- full stack / python developer (remote) New York, NY
- full stack developer remote New York, NY
- mean stack developer New York, NY
- c# .net full stack developer New York, NY
- entry level full stack developer New York, NY
- full time engineer New York, NY
- senior full stack developer New York, NY
- full stack cloud developer New York, NY



