Staff Software Engineer
NewtonX
About NewtonX NewtonX is the leading AI-powered B2B research company that helps businesses make informed decisions by connecting them with verified subject matter experts. We empower clients with the insights needed to make data-driven decisions by connecting them to the world’s most authoritative experts and business professionals through surveys and expert interviews. We have partnered with leading organizations like McKinsey, Microsoft, Pinterest, Figma and beyond to equip them with B2B insights to solve pressing business challenges. Our research has been cited by Fortune, Forbes, TechCrunch, Adweek and more. NewtonX has raised $47M in funding, and as we continue to expand, we’re searching for a Senior Full Stack Engineer who is going to lead the projects and work with more junior engineers The Role We are looking for a Staff Engineer with deep expertise in Python/Django on the backend and React on the frontend. You’ll help build and scale high-performing applications used by global teams, with a strong focus on delivering an exceptional user experience. As a Staff Engineer, you will own department wide technical initiatives. What We’re Looking For 5+ years full-stack engineering experience with 3+ years leading projects end-to-end 3+ years of Senior Level Engineering experience, owning technical projects end-to-end Strong Python/Django expertise — Django + Django Rest Framework, designing and consuming REST APIs Strong React skills — modern React (hooks, Context API), reusable component libraries, building robust web apps across multiple projects Solid experience in JavaScript (ES6+), TypeScript, HTML, CSS/SCSS Experience owning scalable systems (race conditions, idempotency, backpressure) Strong SQL knowledge with relational databases (Postgres) Unit + integration testing mindset (Jest/React Testing Library, pytest/unittest) Bonus Skills (Nice-to-Haves) Cloud + infra experience: GCP, Kubernetes, Docker, Terraform Messaging/queueing systems (Pub/Sub, Kafka, RabbitMQ, SQS) SOLID design principles Responsive design (Material-UI, Bootstrap, or Tailwind) and State management (Redux, Zustand, Thunk) What You’ll Do Build Python/Django REST APIs and backend services Lead development of React-based UIs that are performant, scalable, and user-friendly. Collaborate on architecture, design decisions, technology/tooling choices, and best practices Maintain and improve test coverage across the stack Debug, resolve technical debt, and improve code quality Mentor teammates and help shape engineering processes What We Offer Competitive compensation with a total comp range of 200-230k (includes base and annual performance bonus) and equity. (Please note that salary and compensation may vary based on skills, experience, performance, and location.) Career advancement and training opportunities. Excellent medical, dental, and vision insurance. 401k match with immediate vesting. Health savings/flexible savings account, and pre-tax commuter benefits. Paid time off: vacation, holidays, sick, and parental leave. A diverse, collaborative, and positive culture where we invest in and celebrate each other’s success. Flexible work environment with a focus on work-life balance. Good vibes (happy hours, team projects, and retreats). Equal Opportunity NewtonX is proud to be an equal opportunity workplace. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity/expression, age, status as a protected veteran, status as an individual with a disability, or any other applicable legally protected characteristics. Timezone Location: Remote Flexible across all US time zones. #J-18808-Ljbffr
$320k - $405k
...Staff Software Engineer, Android San Francisco, CA | New York City, NY | Seattle, WA About Anthropic Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole...SuggestedWork at officeVisa sponsorshipFlexible hours$240k - $325k
...Staff Engineer (P4) – Research Technology & AI Agents Our people at JLL are shaping the future of real estate for a better world by combining... ...analytics at global scale. This is not a traditional software engineering role — you will leverage AI coding assistants, enterprise...SuggestedDaily paid$165k - $242k
...Staff Software Engineer, Applied Training CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs...SuggestedPermanent employmentTemporary workCasual workWork at officeRemote workFlexible hours- ...Senior / Staff Software Engineer Company / Role Summary EverPresent Talent is supporting a high-growth, venture-backed technology company building modern, AI-powered software for the government contracting ecosystem. This platform is designed to streamline complex,...SuggestedContract workFor contractors
$211.1k - $285k
...open to remote candidates for this role. Your Impact on our Mission Zocdoc's most important asset is our people. As a Staff Software Engineer on the Billing team, you'll play a meaningful role in making sure our financial foundations are as robust and innovative as...SuggestedRemote workFlexible hours- ...Staff Software Engineer Warby Parker is seeking a Staff Software Engineer to lead the development of our search, recommendations, and personalization platform. You'll architect and build the systems that help millions of customers discover their perfect eyewear, working...Hourly payFull timeTemporary workPart timeWork experience placementWork at officeLocal area
$185k - $200k
...government agencies, and individual savers. To learn more, visit vestwell.com Who Are We Looking For? The Engineering team is seeking an experienced Staff Software Engineer, with experience in Product feature development and Architecture who can be effective on all...For contractorsWork at officeLocal areaRemote work- ...growth and recently raised a $15M Series A led by Footwork Ventures and Y Combinator to accelerate our momentum. As a Staff Software Engineer , you will help architect and build the core systems that power the Confido platform. You'll lead the development of major...Local areaRelocation packageNight shift
$263.6k - $395.4k
...automation tools, and a suite of benefits for Banking customers, all while ensuring a fast and reliable experience. As a staff software engineer on the Cash App Banking server engineering team, you will help lead the overall technical strategy of the team, through...Work at officeLocal areaImmediate startRemote workFlexible hours$50 per hour
...proactive recruitment purposes and may be used to fill current openings or future vacancies within our organization. Staff Software Engineer The global capital markets are among the largest markets in the world valued at $50T+ and growing. Transactions in these...Work at officeLocal areaFlexible hours2 days per week3 days per week- ...the web, and work, is more open, more creative, and more equitable. And we’re here to build it together. We’re looking for a Staff Software Engineer, Assets to help us solve challenging problems to address emerging customer needs and behaviors. The ideal candidate can...Ongoing contractPermanent employmentFull timeTemporary workFixed term contractImmediate startRemote workFlexible hours
$209.7k - $283.8k
...strong technical ownership to ensure our ML pipelines remain reliable, scalable, and architecturally sound. We are seeking a staff ML engineer to design and evolve the large-scale offline platform. This role focuses on building reliable infrastructure for generating...Work at officeWorldwideRelocation package$228k - $285k
...Staff Software Engineer San Francisco, CA; Santa Clara, CA; Seattle, WA; New York, NY The Company You'll Join Carta connects founders, investors, and limited partners through world-class software, purpose-built for everyone in venture capital, private equity and...Full timeWork at officeImmediate start$200.5k - $251k
...about revolutionizing the financial industry? Do you bring an engineering-first mindset while also possessing the quantitative skills... ...invite you to join our innovative team. As a Ridgeline Staff Software Engineer on our Trading - Portfolio Management Team, you'll...$190k - $220k
...Senior / Staff Software Engineer (Product) Title of Role: Senior / Staff Software Engineer (Product) Location: New York, onsite Company Stage of Funding: Series B - Government Office Type: Onsite Salary: $190K-$220K Company Description We're...Work at office$180k - $250k
...company building a platform that connects real-world experiences with digital engagement. They are seeking a Senior Full-Stack Software Engineer to help design, build, and scale core platform capabilities with a focus on user activation and growth-oriented experiences....- ...Full-time Staff Software Engineer About Us We are a dynamic and innovative technology company dedicated to creating cutting-edge software solutions that transform businesses and enhance user experiences. Our team of passionate professionals works collaboratively...Full time
- ...The team is headquartered in New York and brings deep expertise in finance and AI. About the Role Tabs is seeking a Staff Software Engineer to join our team and work closely with our CTO to help develop and scale our technology. As a member of our early-stage startup...Full timeContract workWork at office
- ...of the company every year since inception and we are looking to hire in all departments as we scale. The Role As a Staff Software Engineer , you'll serve as a technical leader and force multiplier across our engineering organization. This is a senior individual...Full timeWork at officeRelocation
$252k - $315k
..., inference, evaluation, and more. We are looking for a strong engineer to join our team and help us build and scale our product in a fast... .... The ideal candidate will have a strong understanding of software engineering principles and practices, as well as experience with...Full time$150k - $200k
...life experiences to realize our bold vision for healthcare. At Datavant we value Engineers who problem solve, build, and understand the methodologies and underlying concepts of software engineering. As a Senior Software Engineer, you will be a major factor in growing...Remote work- ..., and Palantir, among others Build a massive, fast-growing business with billions in revenue About the Role We’re hiring a Staff Software Engineer to lead the architecture and evolution of our Reinforcement Learning Environments (RLE) platform—the systems that define how...Full timeFreelanceInternshipWork at officeFlexible hours
$140k - $155k
...challenges and new opportunities? Join our team! Current job opportunities are posted here as they become available. Temporary Staff Software Engineer - Full Stack / SRE (Remote) Staff Software Engineer - Full Stack/SRE This is a remote position. Ad Hoc is a technology...Temporary workRemote workWeekend work- A tech company focused on talent matching is seeking a Mid-Senior level contractor. The role requires expertise in Python and MySQL/PostgreSQL, and responsibilities include leading the decommissioning of their Rails monolith while facilitating effective multi-team efforts...Contract workFor contractors
$230k - $270k
...optimize the way the healthcare system works for everyone. Learn more at smarterdx.com/careers . Role We are looking for a Staff Machine Learning Engineer to help us build a best in class ML Ecosystem to advance our product suite with clinical AI. The ideal candidate works...Remote work- ...Job Description We are looking for an experienced Staff Software Engineer who can design and build best‑in‑class planning systems for autonomous driving in structured, low‑speed environments. In this role, you'll be the technical backbone of the planning stack — owning...
$175k - $250k
...Overview ~ Role: Lead Software Engineer - DevOps and Infra ~5 days a week in NYC HQ ~ Base salary: $175k-250k ~ Equity: Competitive Initial Equity Package + refreshers ~3+ Years of Experience About Pillar Pillar is building the next-generation...Flexible hours$220k - $240k
...Instead of forcing owners to learn complex software, we provide a proven, expert-run system... ...real results—similar to having a full engineering and marketing team on their side. We’re... ...customer demand. The Role We’re looking for a Staff Software Engineer who is mission‑driven,...Full timeLocal areaRemote work$198k - $346.5k
...Senior Staff Software Engineer - Workforce Management Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the...Hourly payWork at officeWorldwideFlexible hours3 days per week- Job Title Disabled veteran A veteran who served on active duty in the U.S. military and is entitled to disability compensation (or who but for the receipt of military retired pay would be entitled to disability compensation) under laws administered by the Secretary of...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Staff Software Engineer. Be the first to apply!
- software product owner New York, NY
- golang software developer New York, NY
- id software New York, NY
- software quality assurance New York, NY
- software quality assurance specialist New York, NY
- software technical writer New York, NY
- mid-level software developer New York, NY
- software integrator New York, NY
- software sales New York, NY
- internship software New York, NY

