Senior Backend Engineer, Fintech
$175k - $240knitra
Who we are: Nitra's mission is to build a more efficient healthcare system and the technology that makes it possible. Our goal is to provide an ecosystem of fintech and software solutions that help doctors better manage their practices, so they can have time back to focus on what matters to them most. We operate with urgency, intensity, and ambition. The bar is high because the opportunity is massive. We expect excellence, ownership, and intellectual rigor from every team member. We move fast, make bold decisions, and hold ourselves accountable to results. At the same time, we believe great companies are built on trust and respect. Every voice matters. Every contribution counts. When we win, we win together. We are scaling rapidly and on a clear trajectory toward becoming a unicorn this year - and beyond. Our growth is not accidental; it's the result of disciplined execution, relentless focus, and a team that refuses to settle. We are building a category-defining company, and we're looking for people who want to do the most meaningful work of their careers. If you want comfort, this isn't the place. If you want impact, ownership, and the chance to help build a generational fintech company, welcome. Nitra was created by unicorn founders who have successfully scaled to thousands of customers and exited $1B+ public offerings. They are joined by an ambitious and experienced team from American Express, Citi, PayPal, Capsule, Plaid, Bloomberg, Meta, Facebook, and Mastercard. The team is backed by some of the world's leading VCs (Andreessen Horowitz, NEA, etc.) and is supported by an expert group of advisors including the cofounders of Square and Xendit, executives from Intuit, former Governors, White House senior staffers, and a co-founder of CityMD. Nitra maintains a hybrid work policy, with team members working from the office four days per week and Wednesdays designated as a work-from-home day.. We're looking for: A Senior Backend Engineer to help build Nitra Business Banking from the ground up. Nitra already helps healthcare practices manage corporate cards, expenses, BillPay, and accounting. You'll build the backend infrastructure that enables practices to manage their money directly through Nitra, from business deposit accounts and payments to transaction processing and ledger integrity. This is a foundational role where you'll make key architecture decisions, integrate with financial partners, and help establish the engineering standards for Nitra's banking products. The base salary range for this full-time position is $175k - $240k + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. The range displayed reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Please note that the compensation details listed reflect the base salary only, and do not include bonus, equity, or benefits. Nitra values diversity. We are committed to equal opportunities and creating an inclusive environment for all our employees. We welcome applicants regardless of ethnicity, national origin or ancestry, gender, race, religious beliefs, disability, sex, sexual orientation, age, veteran status, genetic information, citizenship, or any other characteristic protected by law. #J-18808-Ljbffr
$160k - $240k
...Join a fast-growing fintech company building modern software and financial solutions for... ...company is expanding rapidly and looking for engineers who thrive in a fast-paced, high-... .... About the Role Design and build backend services powering fintech and SaaS products...SeniorFull timeWork at officeRemote work- ...TheGuarantors in NYC is seeking a Senior Software Engineer to design, build, and operate mission-critical systems powering our deal and application... ...end-to-end, mentor engineers, and contribute to scalable backend services and modernized platform architecture. The ideal...Senior
$100 per hour
...finance is being written today. ERP is one of the largest fintech markets in the world ($220,000,000,000+). Yet, tens of thousands... ...fast with huge momentum - join early . As our Senior Backend Engineer , you’ll architect features and systems end-to-end at an incredible...SeniorImmediate startRelocationWeekend work- ...Affirm is hiring a Senior Staff Software Engineer to define and lead technical excellence across the Cards engineering org. You will shape strategy, mentor engineers, and partner with leaders to deliver scalable, reliable solutions with an AI-forward mindset. You will...SeniorRemote work
- ...DualEntry Business Corporation in New York City is seeking a Senior Backend Engineer to design and build core backend systems for their innovative AI ERP product. This intense, hands-on role requires 3+ years of experience in backend engineering and offers significant...Senior
- ...City, with a Kansas City FDIC-insured bank. The Engineering team builds secure, scalable financial systems powering fintechs and money movement at scale. This role focuses... ..., building, and maintaining large-scale backend systems with a priority on performance and reliability...Senior
- ...Lead Bank is seeking a senior backend engineer to design, build and maintain large-scale systems powering fintech products. You will partner with product, engineering, finance and compliance to define roadmaps and implement features that meet product goals and customer...Senior
- ...Next Ventures, a technology-driven firm in New York, seeks a Senior Backend Engineer to build secure, scalable services for digital assets and financial workflows in a cloud-native environment. You will own design decisions and collaborate with cross-functional teams to...Senior
- ...Senior Backend Engineer | FinTech Data Platform We're partnering with an innovative and rapidly growing technology business that is transforming how financial data is extracted, structured, and delivered through cutting-edge AI, NLP, and machine learning technologies...SeniorWork at officeRemote work
- Nitra is seeking a Senior Backend Engineer to build Nitra Business Banking from the ground up. You will craft backend infrastructure enabling deposits, payments, and ledger integrity, and set engineering standards for the banking products. This foundational role involves...Senior
$150k - $250k
...doing. Instead of relying on brittle prompt engineering or static tests, we expose models to... ...platform already boosts production agents in fintech, manufacturing, and customer support. We... ...by building the simulation engine, app backend, and frontend that power Veris AI. You...Senior- ...ARQ, a fast-growing fintech, is hiring a Backend Engineer in New York to design, develop, and maintain scalable backend systems powering money movement and cross‑border services. You will work with a talented team to deliver secure, high‑performing solutions across payments...SeniorImmediate start
- devlogic NYC is seeking a seasoned backend engineer to own the backend, working directly with the CTO. You’ll decide what matters most and see it through from start to finish, shipping robust systems. You’ll design scalable architecture, move customer money into escrow...Senior
$192k - $240k
Brex is looking for an experienced engineer in New York to develop innovative products that will enhance the financial software landscape. You will collaborate across teams, ensuring all customer needs are met while maintaining high standards in product design and deployment...SeniorWork at officeRemote work3 days per week- Storm2’s client in New York City is building core backend systems for trading, financing and fund management. You’ll design and implement... ..., tackling hard reliability, data integrity, and performance challenges in a production fintech environment. #J-18808-Ljbffr Storm2Senior
- ...Wealth.com in New York, NY, is seeking a Senior Software Engineer to design, build, and scale our backend systems powering estate and tax planning products used by thousands of financial advisors. You will work on a TypeScript-first stack, own significant components end...Senior
- ...Strategic Employment Partners (SEP) is hiring a backend engineer to design and build scalable fintech-focused services in a fast-growing healthcare SaaS environment in the U.S. You will own API design, database schemas, and Node.js-based implementations, collaborating...Senior
- ...AngelList is hiring a Senior Software Engineer to own high-stakes customer workflows in the Nova product line. You’ll design and ship money-movement... ...and subscriptions, with a focus on correctness and UX in a fintech context. You’ll work from our SF hub with a hybrid in-...SeniorWork at office
- ...A fintech startup in New York is looking for a Senior Backend Engineer to design and maintain backend systems that support a trading platform. The role emphasizes collaboration with teams to create user-centric solutions and requires 5-7 years of relevant experience....Senior
- ...Zohorecruit is seeking a Senior Backend Software Engineer for remote or hybrid work in the United States. The role emphasizes building scalable systems... ..., and Google Cloud Platform. You will join a high-growth fintech environment and collaborate across product, design, and...SeniorRemote work
- Sunbound is seeking a Senior Backend Software Engineer to join early in our growth phase, collaborating closely with the CTO to shape the product and... ...backend design, and cross-functional impact in a fintech-focused environment. You will define solutions, own projects...Senior
- ...Senior Software Engineer – BackendParker's mission is simple but ambitious: to increase the number of... ...Robert Leshner (Compound).We're a Series B fintech scaling rapidly with strong product-... ...for a Senior Software Engineer – Backend to design, build, and scale the foundational...Senior
$158.08k - $178.88k
...Backend EngineerMoneyLion is a leader in financial technology powering the next generation of personalized products and content. We pride... ...personalization.We're looking for a deeply experienced backend engineer who brings strong ownership, sound technical judgment, and a...SeniorContract work3 days per week- ...Principal Backend Engineer – Brokerage (New York)Lead the design and development of scalable backend... ...current with backend engineering, fintech infrastructure, and emerging technologiesLeverage... ...engineering experience, including senior/lead or architecture ownership...
- ...Lorum is seeking an experienced backend engineer to join our team in building foundational infrastructure for our high‑velocity clearing and treasury platform. You’ll work on distributed services, APIs, and robust backend systems designed for reliability and observability...
- ...Our FinTech client is looking for a Staff Backend Software Engineer to join the team responsible for the core calculation infrastructure that powers our entire platform.This is not a typical backend role. This team owns the high-performance calculation engines, distributed...Work at office2 days per week3 days per week
- ...Rain is hiring a backend-focused engineer in New York to help drive the technical roadmap and integrate diverse services. You will scale infrastructure to serve millions of users and ship new capabilities rapidly, while shaping architecture for a rapidly evolving product...Flexible hours
$165 per hour
...DescriptionIf you say you have an idea and can covert that into a something beautiful, then you are the one we are looking for.As our Sr. Backend Engineer, you will be:You will develop efficient web services and APIsYou will participate in daily code deploys while working on...Senior- ...reliability — and grow the team that runs it. This is a high-impact engineering role with meaningful equity, real ownership, and direct... ...scales. What you'll do Set the architecture. Own how our backend fleet and data pipeline fit together, and where they go next....SeniorFull time
$170k - $250k
...Backend Engineer Job type: Full Time · Department: Backend · Work type: On‑Site · USD 170000 -250000 / year... ...subscribers, Autopilot is quickly becoming a leader in fintech. Role Overview: We’re seeking a Senior/Staff Backend Engineer to join our talented team...Full timeLocal area
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