Backend Engineer
Frec
Software Engineer Opportunity At Frec
We created Frec to expand the possibilities for everyone and their money. We're a tight team of builders, creators, and designers who want to be smarter with our money for our futures and our families. As a software engineer at Frec, you'll create products that enable us to level the financial playing field and empower people to manage their own money. Some values we identify with are accountability, humility, compassion, and teamwork. If this resonates with you, join us at this pivotal time to help shape our structures, systems, and Frec's future.
Frec highly values product ideas and feedback from all employees, in a true bottoms-up fashion. This means as an engineer, you will work with a growing team comprised of product managers, designers, and brokerage operations professionals to ideate, prioritize, prototype, develop, test, and iterate on software that will educate and equip people with newer and smarter ways to build wealth. We're looking for engineers who have an unrelenting sense of urgency and capability to move fast, have a strong sense of ownership, ability to deal with ambiguity and are enthusiastic about tackling new challenges to help us build a world-class financial platform.
What You Will Do:
- Backend Engineering: You will be working with a small team of experienced engineers across all areas related to the backend powering Frec. You will own large pieces of the infrastructure – all aspects of it ranging from proposing changes to existing services, building new ones, improving how we deploy, and ensuring the systems we build are stable, durable, and can scale smoothly as we grow. You take pride in designing services that not only work well in development but remain healthy, observable, and easy to operate in production.
- Distributed Systems & Data Processing: You'll tackle complex backend challenges around data consistency, transactional integrity, and high availability. This includes designing APIs and services that are fault-tolerant, building mechanisms for secure and reliable financial data handling, and ensuring the platform scales gracefully under increasing load.
- Infrastructure & Operations Mindset: You will help shape how we build, deploy, and monitor our services. You care deeply about stability and maintainability, ensuring every line of code contributes to a platform that's resilient in the face of failures and straightforward to operate.
- Collaboration: You'll partner closely with other backend engineers, as well as product, design, and operations teams, to ensure we build a platform that is technically strong, operationally sound, and enables high-quality product experiences.
What We Offer:
- Competitive salary and equity grants
- Fully paid health, vision and dental insurances
- 401k
- Monthly allowance to help with maintaining a healthy body and mind (fitness & mental health components)
- Flexible (Unlimited) paid time off
- Visa sponsorship & immigration support
- Daily in-office lunch and dinner
- Office in San Francisco/New York for in-person collaboration (close to public transit options)
Tech Stack:
- TypeScript/Node, Python as the main components of the backend
- PostgreSQL as our data store, with Redis for caching and distributed coordination
- Distributed worker systems powering asynchronous and high-throughput tasks
- Deployed on AWS using containerized infrastructure
- GraphQL as the mode of building and exposing APIs
If all of the above resonates with you, reach out to us at View email address on click.appcast.io or apply below!
$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...Suggested- ...need your help adding fuel to the fire.About the RoleThe Markets Engineering team owns the infrastructure that keeps thousands of live... ...breaks, and confidence erodes fast.We're hiring an early-career backend engineer to join the Markets automation team and own meaningful...SuggestedInternship
- Job description: Role summaryWe are hiring multiple Senior Backend Engineers to build and operate highthroughput, lowlatency backend systems for a new privacyfocused product line used by demanding enterprise and institutional customers. You will work on greenfield architecture...SuggestedTemporary workLocal areaRelocationVisa sponsorship
$140k - $160k
...robust asynchronous architecture, and CockroachDB as the primary database. We are looking for engineers who are eager to tackle challenges in fintech, build scalable backend services, and contribute to the next generation of banking infrastructure.What you'll do: Design...SuggestedWork at officeWork from homeFlexible hours- ...We're looking for strong backend engineers with strong development skills across the board. We've moved to Ruby on Rails so experience using that technology would be a plus but it's not a necessity. SQL is a plus Strong CS fundamentals We're scaling a system that...SuggestedFull time
- ...Backend Engineer We are looking for a backend engineer who is a Go expert. Additional familiarity with the Kubernetes and Helm APIs is certainly preferred but not required. You will be expected to push critical code on a daily basis, help to architect our backend...Immediate startRemote workMonday to FridayShift work
$180k - $250k
...partners, real revenue signals, and significant ownership upside. Engineers who enjoy solving money-movement problems at scale will thrive... .... What You'll Do Design, build, and operate core backend services for stablecoin infrastructure: mint/burn flows, reserve...Immediate startRelocation package- ...Job Description Job Description Founding Senior Backend Engineer (Data Platform / Integrations) Location: New York City — In-Person The Opportunity Our client is hiring a Founding Senior Backend Engineer to own the data platform end-to-end and build the...
$190k - $250k
...makes models useful in production. You'll design and build the backend systems that power this layer, APIs, data models, integrations... ...Developing internal tooling and libraries that improve engineering velocity Owning systems end-to-end, including deployment and...- ...items, and ensures seamless and quick payments. Across the Link Engineering org, we focus on building delightful payment experiences and... ...responsibility and an entrepreneurial mindset Interest in working as a backend specialist across varying technologies and stacks to solve...Internship
- ...complete work that previously required significant manual effort. Its backend systems power AI agents, customer integrations, data processing... ..., and production workflows. The company is hiring a Backend Engineer to build the reliable systems behind its AI products. About...
$110k - $270k
...Job Description Job Description Maxana is seeking an experienced Backend Engineer for a confidential client — a well-funded AI platform company used by ML teams globally. In this role you will own features end to end across APIs, CLI tooling, billing systems, and...Flexible hours2 days per week- ...Backend Engineer Bevel is the #1 AI Health Companion with over 1 million downloads globally. We help people make smarter decisions about their health every day by bringing together data across sleep, recovery, activity, nutrition, and more, and turning it into real...Work at officeVisa sponsorship
- ...roadmap and vision of our company. What You'll Do Be a critical part of the technical and product roadmap Contribute to our backend and integrate a variety of third-party services Scale our infrastructure to millions of end users globally Rapidly ship new...Work at officeWork from homeFlexible hours
- ...About the Role We’re looking for a seasoned software engineer to help shape and execute our technical roadmap. You’ll work closely... ...platform. You will: Architect and develop scalable backend services and APIs. Collaborate with cross-functional teams to...Full timeWork at officeRemote work
- ...coherent, high-performance application layer. You should have: Strong Python Experience – Deep proficiency in Python for backend development, including experience with asynchronous programming and understanding of web framework internals. Expertise in...
- ...Software Engineer You'll join Slang's Engineering team as a Software Engineer, contributing across our core product areas including... ...conversation. You'll spend roughly 90% of your time developing backend services in Kotlin, with occasional contributions to React/TypeScript...Hourly payRemote work
$150k - $200k
...we build but how we build. About the Role This is an early backend-leaning generalist role where you'll own truly life-changing... ...quality. You'll bring strong opinions on what to build, raise the engineering bar, and help define what a thoughtful, AI-native engineering...Work at office3 days per week- ...Backend Engineer We're looking for a backend engineer to help build and scale our integration infrastructure. You'll work closely with our staff backend engineer to tackle complex problems in data mapping, syncing, and platform reliability while expanding our integration...Work at officeLocal area
$120k - $160k
...that puts the homeowner at the center, and redefines what it means to feel at home. About the Role We’re looking for a Backend Engineer to help build and scale the services that power the Made Card and homeowner platform. You’ll contribute to the design, development...Local areaFlexible hours$150k - $300k
...and unlocks user growth. We operate at the intersection of financial infrastructure, complex engineering, and product experience. About the Role We’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our...Full timeLive inWork at officeRemote workWork from homeMonday to ThursdayShift work$155k - $300k
...unlocks user growth. We operate at the intersection of financial infrastructure, complex engineering, and product experience. About the Role We’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power...Live inWork at officeRemote workWork from homeMonday to ThursdayShift work$110k - $150k
...Backend Engineer 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...Full timeWork at officeWork from home$180k - $250k
...systems, simplify complexity, and use AI and automation to amplify our impact. What We're Looking For We're looking for a Backend Engineer to help develop and scale the Lightning AI platform, spanning APIs, infrastructure, billing, security, and integrations. In...Work at officeWork from homeFlexible hours2 days per week$140k - $240k
...Overview The Backend Engineer on the AI Platform team plays a critical role in building and evolving the backend systems that power internal products, customer-facing capabilities, AI-enabled workflows, and operational decision-making across the organization. This...Local areaRemote workFlexible hours$160k - $215k
...on foot or in a vehicle, our technology is an ironman suit for engineers, linemen, and vegetation crews: same worker, same boots on the... ...field) work with us. About the role Build and own the backend services and infrastructure behind our web platform, the system...Temporary workFlexible hours- ...to pursue a world-changing mission. They are building a diverse team of dynamic engineers creating high quality, high impact products at scale and we’re looking for a senior backend engineer with experience of Ruby on Rails to provide leadership to our growing backend...Full time
$200k
...that with the right tooling, field sales can become the most accessible path to financial freedom. ABOUT THE ROLE As a Backend Engineer at Siro, you'll be instrumental in designing and building the backbone of our AI-powered coaching platform. You'll create...Full timeFlexible hours- A technology company in the United States is seeking a skilled Software Engineer who will be responsible for backend development using various programming languages and frameworks. Candidates should hold a Bachelor's degree in Computer Science or a related field and have...
- ...investors from companies like Brex, Rippling, Flywire, Deel, Jeeves, and DoorDash. About the Role We’re hiring a Backend software engineer to build and scale the core infrastructure that powers our AI agents. You’ll work across APIs, data models, integrations,...Full time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Backend Engineer. Be the first to apply!
- java developer backend New York, NY
- backend python developer New York, NY
- senior backend developer New York, NY
- remote back end developer New York, NY
- back-end developer New York, NY
- backend software engineer New York, NY
- backend internship remote New York, NY
- backend intern New York, NY
- backend api developer
- java developer backend



