Senior Backend Engineer
Yendo
Yendo Job Opportunity
Hi there, we're Yendo, and our vision is to empower everyday people to build a stronger financial future. In less than 2 years, we've saved customers over $100 million in unnecessary interest and fees.
We are using AI to unlock the $1.1 Trillion in vehicle equity trapped within cars owned by Americans in the form of a high limit, standard rate credit card for those traditionally excluded from mainstream financial offerings.
Yendo Credit Cards have similar APRs to those issued for prime borrowers with no hidden fees or overdraft charges and help build their customers' credit score. Yendo's credit limits are 4x higher than cards typically available for non-prime borrowers.
What We're Looking For
Desire to work collaboratively. Engineers participate in the product development cycle from start to finish. We operate on the principle that the best products include input from our users and our engineering, product, and design teams.
Help with raising the bar! We strive to improve our customer experience, our hiring standards, and our engineering practices. As part of a small team, you can meaningfully contribute across all of these fronts.
Resiliency. We are not a "me too" product. This requires experimentation and grit to find solutions for our customers' problems.
Who You Are
5+ years of experience with backend or full stack solutions (e.g., Go (Preferred), TypeScript, Java, Python, or Ruby)
Prefer experience with Postgres, Redis, and AWS, but not required.
Enjoy thinking about systems — their life cycles, edge cases, interactions, and failure modes.
Self-starter and able to work independently.
Experience in fintech, payments, processing, card networks, banking, or early stage startup is helpful, but not required.
Passionate about financial inclusion and mobility.
Why Join Us
You can make a real impact to the lives of our customers.
100 million Americans lack access to sustainable credit and are forced to use predatory loans. Think 500%+ APR alternative financing options such as Auto Title, Payday, Pawn, and Personal Loans. Each year almost 25% of adults are excluded from the mainstream credit system, severely inhibiting their chances of accessing affordable borrowing, getting a mortgage, or even an auto loan.
Our executive team has multiple exits under their belts, having founded $100M+ revenue companies. Additionally, many executives have held leadership roles at public company and unicorn startups alike.
We are backed by leading VCs, accomplished entrepreneurs, respected philanthropists, and founders from across the U.S. Our backers are the minds and investors behind the success of the Apple Card, Brex, Dave, Scribd, Parse, Canva, Robinhood, Flexport, Gusto, Reddit, Notion, LinkedIn, among others.
Yendo is based in Dallas, Texas with a nationwide team. This role is in our office in the Deep Ellum area of Dallas.
Competitive Compensation
Equity
Insurance
401K
Unlimited PTO
Our Core Values
Our Customers Are Our Compass - We prioritize our customers' needs in every decision, guiding our work to solve real problems and create meaningful solutions. We make a positive impact by enhancing their experiences and addressing what truly matters to them.
Trust Is Earned, Not Assumed - We communicate openly, honestly, and with humility, earning trust through integrity and clarity in all interactions. By prioritizing straightforward communication and actions, we build strong relationships and ensure our intentions are always understood.
Diverse Perspectives, Stronger Outcomes - We serve diverse customers and believe that different perspectives make us stronger. Committed to equity, we value each team member, ensuring all voices are heard and respected. By fostering an inclusive culture, we empower fair and meaningful contributions to drive our success.
Embrace Growth Together - We are drivers, we move with urgency, and we strive for excellence in everything we do. Our customers deserve the best, so we hold ourselves accountable to high standards. Through proactive ownership, thoughtful execution, and a commitment to bettering ourselves and our work every day, we deliver results that make a lasting impact.
Own Every Outcome - Rooted in expertise and creativity, innovation is at our core. We challenge norms, push past limitations, and seek to redefine boundaries. Yesterday's plan may be outdated given today's information and by questioning assumptions and challenging one another, we stay agile and open-minded, turning every situation into an opportunity to delight our customers.
Courage To Challenge - Low ego, coaching, and mutual respect are the foundation of our teamwork. We empower each other and solve problems collaboratively without blame, creating a space for everyone to thrive and contribute to our collective success.
- ...improve society, and can demonstrate the right set of software engineering skills to effectively develop robust and scalable applications... ...Minimum 6 years of demonstrable experience building intricate backend systems Solid SQL and noSQL database experience (Postgres,...SeniorRemote jobFull time
- ...we can hire exceptional people. About the Role As a Senior Software Engineer at Mercor, you’ll take end-to-end ownership of complex projects... ...You’ll Do Design, build, and scale production-grade backend APIs, services, and infrastructure. Take ownership of system...SeniorFull timeFor contractorsImmediate start
- ...operators get patients the right care, at the right time, in the right setting. Role Description We’re seeking a Senior Backend Engineer with a passion for systems architecture, data modeling, and large-scale workflow orchestration . In this role, you’ll...SeniorFull timeWork at office
- ...If banks and payment products were reinvented today, they would look like Fin. About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with payment...SeniorFull timeWorldwide
- ...media, powered by fast, reliable, and deeply technical market infrastructure.About the rolePolymarket is looking for a senior/staff backend engineer to own the systems that connect our exchange to the outside world — market data distribution, order routing, and the high...Senior
- ...days in-office culture. Both founders are technical. Every engineer on the team has experience at early-stage startups. Several... ...to customers, make technical decisions, and ship. Role: Senior Backend Software Engineer We're a tiny engineering team building something...SeniorFull timeWork at office
- ...Description A life sciences company in Providence is hiring a Senior Software Engineer for their team. As a Senior Software Engineer, you’ll work... .... You’ll be supporting the team by bringing extensive backend experience, as well as WPF and hardware experience. Required...SeniorFull time
- ...generate more opportunities thanks to our advanced lead generation engine, hyper-personalized sequencing, omnichannel outreach, and AI-... .... Software engineers build the core of Amplemarket. Backend engineers build the core of Amplemarket. The three co-founders...SeniorRemote jobFull time
- ...phone calls, texts, and emails and match truckers who want to get paid with loads that need to be moved. We’re expanding our engineering team in Chicago, a major hub for our customers and the heart of U.S. freight operations. In this role, you’ll be a full member of...SeniorFull timeWork at office
$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$160k - $207k
...by leading organizations, including Snowflake, Dropbox, and Figma. Learn more at semgrep.dev . About the role As a Backend Engineer, you’ll work on our backend and infrastructure systems to design, build and maintain a fast and reliable user experience for our...SeniorFull timeCurrently hiringLocal areaRemote workWeekend work3 days per week$165k - $195k
...impact, come join us! Working at SITE Technologies: SITE Technologies is seeking a thoughtful and versatile Senior Backend Software Engineer to help build and evolve SITE's platform and related customer systems. The ideal candidate is a pragmatic, product-minded...SeniorRemote jobFull timeTemporary work$180k - $210k
...Job Description: Millennial Software is seeking a Senior Backend Software Developer to join our collaborative team supporting... ...performance, and reliability while partnering with frontend engineers, analysts, and users. The ideal candidate is passionate about...SeniorFull time- ...endpoints for critical workflows today. We are a passionate team of engineers, physicists, and cryptographers committed to transforming the... ...data and communications! Qrypt is looking for a Senior Backend Software Engineer to own the services behind our quantum security...SeniorFull timeWork experience placementWork at office
$180.8k - $327k
...stay secure while moving fast. Built by engineers for engineers, The Teleport Access... ...projects you may be working on: Building backend integrations with cloud provider's... ...your role. - It means having access to a senior team that supports you and wants to see...SeniorFull timeLocal areaFlexible hours$173.6k - $293k
...stay secure while moving fast. Built by engineers for engineers, The Teleport Access... ...projects you may be working on: Building backend integrations with cloud provider's... ...your role. - It means having access to a senior team that supports you and wants to see...SeniorFull timeLocal areaFlexible hours$146.8k - $183.4k
...Role Overview We’re looking for a Senior Software Engineer - Backend, to solve complex problems gracefully, grow scalable systems, and help to shape our technical vision. As a Senior Software Engineer, you’ll take an active role in breaking down projects into tasks...SeniorFull timeLocal area- ...and we need your help adding fuel to the fire.About the RolePolymarket is launching perpetual futures and we're looking for Senior Backend Engineers to own the core systems that make it run. This is backend exchange engineering in the truest sense: low-latency order...Senior
$150k - $300k
$150,000-$300,000 per annum New York, United States Permanent Senior Backend Engineer - New York My client is a well funded early stage startup building a high scale social platform from the ground up. They are focused on building persistent, high performance...SeniorPermanent employment- ...global media, powered by fast, reliable, and deeply technical market infrastructure.About the rolePolymarket is looking for a senior backend engineer to build and scale the payments infrastructure that powers deposits, withdrawals, and money movement across the platform....Senior
- ...Black Cape Title: BackEnd Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Clearance: MUST have an Active Top Secret of TS/SCI clearance ***MUST HAVE an Active Top Secret OR Top Secret SCI...SeniorFull timeFor subcontractor
$182.75k - $278.5k
...help change mental healthcare for the better. The Work Backend at Headway involves high-stakes logic. You’re building a reliable... ...that give providers their time back. The Insurance Billing Engine: We apply AI pragmatically ( blog ) to reduce administrative...SeniorFull timeFlexible hoursShift work$1,000 - $2,030 per month
...delivery headaches. What you'll do As a Software Engineer on the Otter Marketing/Boost team, you'll build the AI-powered... ...turn a merchant's budget and goals into real orders. Build backend services for campaign management, budgeting, and a multi-...SeniorFull timeTemporary workWork at officeFlexible hours$130k - $220k
...platform behind some of the world’s most advanced radar systems. Working alongside software, hardware, and systems engineers, you’ll design and operate the backend services and cloud infrastructure that ingest, process, and deliver mission-critical sensor data at scale. The...SeniorPermanent employmentFull timeWork experience placementCasual workRelocation package- ...high concurrency and performance bottlenecks in the business process.- Maintain the quality and stability of the system, and guide engineers at all levels to continuously optimize various technical indicators of the system.Minimum Qualifications:- BS/MS Degree in...SeniorWorldwide
$170k - $180k
...healthiest lives. Vida Health is looking for a highly skilled Backend Software Engineer IV to design, build, and scale the foundational backend... ...projects and cross-functional initiatives. ~ Deep, senior-level expertise in Python and the Django framework, with a...SeniorPermanent employmentFull timeLocal areaRemote workVisa sponsorshipWork visa- ...resilient homes with reliable backup Designing a flexible and distributed electrical grid The Role We are seeking a Senior Backend Software Engineer to join our team building the cloud-based glue that gives our users access to the rich information and controls...SeniorFull timeWork at officeFlexible hours
- ...Our values Win as One. Delight Customers. Deliver Great Outcomes. About the role We're seeking an experienced Senior Backend Engineer to join our engineering team. In this role, you'll architect and build scalable backend systems that power our applications...SeniorFull timeCasual workWork at officeFlexible hours3 days per week
- ...market infrastructure.About The RolePolymarket is looking for a backend engineer to build the systems that power how markets are created,... ...time.You’ll be a core individual contributor working with other senior engineers to design, implement, and operate the systems that...Senior
- ...Our systems screen hundreds of millions of listings using rule engines, ML models, and LLM-based review.Responsibilities:- Own solution... ...field.- 5+ years of experience building highly scalable backend services and distributed systems.- Demonstrated technical leadership...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Backend Engineer. Be the first to apply!
- java developer backend United States
- backend python developer United States
- senior backend developer United States
- remote back end developer United States
- back-end developer United States
- backend .net developer United States
- backend software engineer United States
- c# backend developer United States
- junior backend developer United States
- lead backend developer United States

