Senior Software Engineer, Backend
$250k - $350kFull-time
Auctor
Why Auctor
Auctor is building the AI layer for professional services and software implementation. Think of us as the brain behind the best solution engineers, forward-deployed engineers, and onboarding teams— automating the documentation, the discovery, and the decision-making that powers $400B+ in services work. We’re going after one of the biggest software categories of the decade. Some reasons to join Auctor are:
Strategic investors: Raised from the best funds in the world
Performance: 70%+ MoM ARR growth since founding
Competitive compensation
Role Overview
As a Backend Software Engineer at Auctor, you will own and lead engineering projects across our software offerings. You will work closely with our operations, GTM, and deployed services teams to build state-of-the-art systems that provide value to our customers.
We’re looking for people who want to do the most meaningful work of their career—people who are sharp, fast, and relentless. No fluff. Just speed, execution, and a shot to build something generational.
This role is based in New York, NY, in person 5 days per week.
What You'll Do
Retrieval over large corpora of enterprise documents
Backend infrastructure for AI-powered collaborative workflows
Building multi-step planning agents for enterprise project management
Enterprise-grade security for sensitive organizational data
Evaluating LLMs across document generation and synthesis tasks
Data ingestion pipelines from enterprise integrations (Confluence, Jira, SharePoint, etc.)
What You'll Have
4+ years (post-BS/MS) of backend-focused software engineering experience on product-centric teams
Track record of building fast-growing SaaS products
Experience building backend platforms that can support multiple product lines
Strong programming skills and general Computer Science knowledge
Experience architecting scalable systems to support rapid growth and enterprise-level traffic
Grit - experience working at early-stage startups is a plus
Compensation Range
$250,000-$350,000
Benefits
Early-stage equity
Competitive, top-of-market salary
Catered lunch and dinners
Vacancy posted 7 hours ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer, Backend in New York, NY vacancy
$160k - $210k
...for people with great taste who can ship code, design or convey user needs into delightful products. Responsibilities Build backend systems for consumer features: feeds, ranking, notifications, realtime, and social surfaces Make the codebase a place where both...SeniorFull timeRemote workNoise Labs
New York, NY7 hours ago$120k - $260k
...Kraken Ventures, SALT, Amber Group, and more. Position Overview: As a key member of the software engineering team, you will spearhead the development of the core backend components for our blockchain network, focusing on networking, reliability, and scalability....SeniorFull timeWork experience placementN1
New York, NY7 hours ago$193.4k - $290k
...outcomes. We stay close to our customers — from leadership to engineers — and work together to solve real problems with urgency and... ...and we’re just getting started. Role Overview As a Backend Software Engineer on the Product Engineering team at Harvey, you will...SeniorFull timeRelocation packageHarvey
New York, NY7 hours ago- ...level UI/UX excellence to automation and build trusted tools for mission-critical processes, we’d love to meet you. As a Senior Backend Engineer, you will: Own systems that automate repetitive work across hundreds of browser and desktop platforms, handling...SeniorFull timeRelocationFlexible hours
Sola
New York, NY7 hours ago - ...future of AI in healthcare! ----------------------------------------------------- About The Role We're looking for a Senior Backend Engineer to help define the future of AI-powered, human-led healthcare. You'll sit on our Platform & Integrations team, owning the...SeniorFull timeRemote work
Counsel Health
New York, NY7 hours ago $170k - $200k
...with chronic and rare diseases are supported . We are building the future of patient engagement for life sciences companies. Our software is leveraged by biopharma companies to support patients in their complex journey from diagnosis to initiating and remaining on...SeniorFull timeWork at officeFlexible hoursCourier Health
New York, NY7 hours ago- ...serves Everything Exchange users' risk-off needs. As a Senior Backend Engineer, you'll design and build the distributed systems behind... ...you: You have at least 5 years of experience in software engineering. You've designed, built, scaled and maintained...SeniorFull timeLocal area
Coinbase Global
New York, NY7 hours ago $185k
...to come into the office on a hybrid basis, three times a week (Tuesday, Wednesday, Thursday).* Fubo is looking for a Senior Backend Software Engineer to join our product development team. In this role, you'll design and build the scalable APIs that power Fubo's...SeniorFull timeWork at officeFubo
New York, NY7 hours ago- ...movement and access to financial data simple and secure. As a Software Engineer, you will design and build the systems that power how... ...their finances. You will work across the stack, from reliable backend services and APIs to intuitive applications that bring those...SeniorFull timeWork experience placementLocal area
Plaid
New York, NY7 hours ago - ...Responsibilities Build platform and backend systems at Siro, across recording, integrations... ...code reviews, documentation, and engineering best practices Partner closely with product... ...We expect 6+ years of professional software engineering experience. You are excited...SeniorFull timeWork at office3 days per week
Siro
New York, NY7 hours ago - ...-obsessed, fun and hardworking team members across product, engineering, marketing, sales and more! We share common set of values that... ...openings! ABOUT THE ROLE: We are looking to add a Senior Software Engineer as we grow our young, highly motivated Platform Engineering...SeniorFull timeWork at officeFlexible hours
Regal.io
New York, NY7 hours ago $172k - $212k
...our mission growing. Will you be a part of the team? About the job Flex is looking for a Software Engineer who will be responsible for implementing the various backend systems that support all business features. In this role, you will be part of the backend...SeniorFull timeLocal areaRemote workRelocation packageFlexible hours2 days per week3 days per weekFlex
New York, NY7 hours ago$159k - $259.7k
...countries. What You'll Do As a Senior iOS Engineer at Calm, you’ll build and improve the... ...across teams (Product, Design, Android, Backend) to align on goals and implement best... ...stakeholders. Who You Are ~5+ years of software development experience, including 3+...SeniorFull timeLocal areaFlexible hoursCalm
New York, NY7 hours ago- ...transactions. About the Role We’re looking for a Senior Backend Engineer to join our newly formed AI R&D pod—a small, fast-moving team... ..., daily value will define the next generation of consumer software. At Posh, we’re not here to build infrastructure for...SeniorFull timeWork at officeLocal area
Posh
New York, NY7 hours ago $120k - $140k
...of healthcare and enterprise software. The company is a venture‑backed... .... This is a foundational engineering role at a company where your... ...Define and evolve a resilient backend architecture capable of growing... ...asset Benefits Competitive senior engineering salary in the range...SeniorRemote workFlexible hoursTOAST, LLC
New York, NY4 days ago- ...other teams to deliver cross-team projects Mentor other engineers to ensure their development & growth Partner with... ...What We Look For ~5+ years of experience as a backend software engineer ~ A strong understanding of Domain-Driven Design...SeniorFull timeWork at officeImmediate startRemote workFlexible hours
Affirm
New York, NY7 hours ago - ...Description As a Senior Back-End engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. Our serverless platform is built using Next.js & SST for a powerful multi...SeniorFull time
Bask Health
New York, NY7 hours ago $150k - $200k
Our client, a Series A HealthTech startup, is hiring a talented Senior Backend Software Engineer to join their team in New York. The successful candidate will design, develop and maintain backend services and web applications in order to deliver reliable, compliant systems...SeniorPermanent employment$220k - $260k
...institutions. Our agents have reached 3M+ patient encounters and are on track to 10x this year. About this role As a Senior Software Engineer (Backend) at Amigo, you'll build the core services behind our agent platform. The systems you own handle millions of...SeniorFull timeFlexible hours- ...ve recently raised our Series B and are entering our next phase of growth. Key Responsibilities Design, build, and maintain backend services and web applications Work on real-time web applications for audio and SMS communications with users (patients)...SeniorRemote work
$182.3k - $220k
...system performance and reliability Drive engineering excellence through best practices in... ...You’ll Bring to the Team ~5+ years of software engineering experience ~ Experience architecting... ...of scaling complex, data-intensive backend systems through rapid growth (ideally in...SeniorLocal areaFlexible hours$158.4k - $207.9k
...Job Description Job Description Hi, we're Oscar. We're hiring a Senior Software Engineer, Backend to join our Engineering team. Oscar is the first health insurance company built around a full stack technology platform and a focus on serving our members. We started...SeniorFull timeWork at officeFlexible hours$132k - $150k
...across the United States and operates real-world systems in demanding industrial environments. Role Overview As a Senior Software Engineer - Backend & AI Infra focus, you will play a critical role in evolving CVector’s core backend platform. You will work on time-...SeniorWork experience placementLive inWork at officeVisa sponsorshipFlexible hours$195k - $230k
...LGBTQIA+ Advocacy Award (2022) About the Role As a senior level software engineer at Maven Clinic, you will lead the design, development, and... ...that support the growing needs of Maven's platform and backend teams. Propose, design, develop and implement cloud-based...SeniorFull timeContract workWork at officeImmediate startRemote workFlexible hours3 days per week$165k - $250k
...at nextdoor.com . Meet Your Future Neighbors As a Senior or Staff Software Engineer at Nextdoor, you'll join a focused team of developers, product... ...includes developing and improving frameworks across our backend services, in addition to making direct contributions to...SeniorWork experience placementWork at officeLocal areaWork from homeFlexible hours$90k - $125k
...platform. WalkMe is looking for a Sr. Backend Developer, which is both hands-on and an... ...developing WalkMe’s revolutionary runtime engine and transforming the online experience for... .... ~ A technical focal point for software development best practices and design of...SeniorWork experience placementWork at officeImmediate startRemote work3 days per week$165k - $180k
...Fitch Group is currently seeking a Backend Engineer based out of our New York office. As a leading, global financial information services... ...meets impact. Our team includes the Chief Data Office, Chief Software Office, Chief Technology Office, Emerging Technology, Shared...SeniorTemporary workWork at officeImmediate start- ...like Founders Fund, Kraken Ventures, SALT, Amber Group, and more. Position Overview: We're seeking a Software Engineer intern with a focus on backend systems in Rust. This role will involve the development of core backend components for our blockchain network,...Internship
N1
New York, NY7 hours ago - ...end of 2025. In this next phase, we have some amazing infra, engineering, product, and GTM opportunities ahead of us this year, and we... ...members to join us for this adventure. About the Role As a Backend Engineer at Warp, you'll be directly responsible for...Full timeLive inWork at officeRemote work
Warp
New York, NY7 hours ago - ...in TVL and 160,000+ depositors, with over two years of production uptime and no exploits. Role Overview You’ll be a core backend engineer working across production-grade microservices, APIs, and services that power Superform’s onchain financial products. You will...Full timeContract work
Decircle
New York, NY7 hours ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer, Backend. Be the first to apply!
Related searches
- software engineer full time New York, NY
- software system engineer New York, NY
- consulting software engineer New York, NY
- software engineer travel New York, NY
- software engineer mainframe New York, NY
- real time software engineer New York, NY
- network software engineer New York, NY
- senior software engineer remote New York, NY
- entry level software engineer remote New York, NY
- software engineer intern New York, NY