Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Backend Engineer

$110k - $270k

Maxana

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 platform integrations. The team is small and senior, the engineering bar is high, and you will work directly with product and engineering leaders.

Key Responsibilities

  • Write clean, efficient, production-grade code in Go (Golang)
  • Build and scale APIs, CLI tools, billing systems, and security integrations
  • Set technical direction for large projects alongside engineering and product leadership
  • Evaluate and strengthen technical architecture, tooling, and processes
  • Champion software quality, drive continuous delivery, and proactively reduce technical debt
  • Mentor engineers on system design and operating in high-uncertainty environments

Requirements

  • 5+ years of production Go experience in a SaaS environment
  • Broad knowledge of backend and frontend systems — APIs, CLIs, billing, security protocols
  • Experience with cloud platforms: AWS, GCP, or Azure
  • Familiarity with containerization — Docker and Kubernetes a strong plus
  • Prior startup or high-growth company experience required
  • Must be able to work hybrid 2 days/week

Benefits

  • Competitive base salary + equity ($110,000–$270,000 range)
  • Medical, dental, and vision
  • Flexible paid time off
  • Learning and development stipend
  • Working for a globally recognized company
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Backend Engineer in Seattle, WA vacancy
  •  ...that protect and grow their revenue.What you’ll doAs a software engineer on Radar, you’ll build products and infrastructure that help...  ...businesses understand and stop fraud and abuse. Your work will span backend services, enterprise APIs, and user experiences that put... 
    Suggested

    Stripe

    Seattle, WA
    2 days ago
  • $130k - $150k

     ...Backend Engineer II (Hybrid - Bellevue, WA) Compensation Range: $130-150K base compensation + equity Join a fastmoving AI startup building backend systems that power enterprisescale AI agents. We're looking for a Backend Engineer II who loves ownership, moves quickly... 
    Suggested
    Contract work
    Local area

    Prime Team Partners

    Bellevue, WA
    1 day ago
  • $180k - $250k

     ...Backend Engineer London, England, United Kingdom; New York, New York, United States; San Francisco, California, United States; Seattle, Washington, United States Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end... 
    Suggested
    Work at office
    Work from home
    Flexible hours
    2 days per week

    Lightning AI

    Seattle, WA
    3 days ago
  • Fluidstack is seeking an experienced engineer to own the observability platform, design API surfaces, and build a production control plane. The role requires fluency with AI tooling, experience in API design, and the ability to work under ambiguity. Candidates will lead... 
    Suggested

    Fluidstack

    Seattle, WA
    2 days ago
  • Backend Engineer Location: Seattle, WA Must-have skills: Java API Integration Key job responsibilities: Troubleshoot Java Reference architecture Development Review system flow diagrams Integrated front end with backend APIs Understand API calls/JSON connections Troubleshoot... 
    Suggested

    Argyle Infotech

    Seattle, WA
    4 days ago
  •  ...standard for how the world’s most complex work gets done, and we won’t stop until we do. About the Role We’re hiring a Backend Engineer to join a small, high-ownership engineering team building the infrastructure layer of Integrate’s platform. This isn’t a maintenance... 
    Permanent employment
    Full time
    Contract work
    Immediate start

    Integrate

    Seattle, WA
    1 day ago
  • $200k

     ...Role: Senior Backend Engineer Location: Bellevue, WA Compensation: $200,000+ (depending on experience) Harrison Clarke are partnered with a venture-backed AI infrastructure company building the financial operating system for enterprise AI. As AI adoption accelerates... 
    Full time
    Immediate start

    Harrison Clarke

    Bellevue, WA
    2 days ago
  •  ...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... 
    Worldwide

    TikTok

    Seattle, WA
    3 days ago
  • $90k - $150k

     ...Ventures, Left Lane Capital, Wellington Ventures, Flourish Ventures, and Vestigo Ventures. About the role We're looking for a Backend Engineer who wants to build and own critical systems in a fast-moving environment. This role is ideal for someone with strong backend... 
    Remote work
    Home office

    Clerkie

    Seattle, WA
    a month ago
  •  ...system for domestic and global TikTok Shop E-commerce.- Optimize backend systems and services for data security, modularity, computational efficiency and scalability.- Deliver best-in-class engineering excellence practices across all product engineering disciplines.Minimum... 
    Worldwide

    TikTok

    Seattle, WA
    3 days ago
  •  ...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... 

    TikTok

    Seattle, WA
    3 days ago
  •  ...sellers, and the e-commerce platform.Responsibilities:- Strong backend experience with high-traffic online services, including API...  ...in product and business understanding, able to align product engineering directions to support current and future products and business... 

    TikTok

    Seattle, WA
    4 days ago
  •  ...expanding quickly across global markets.Responsibilities:- Strong backend experience with high-traffic online services, including API...  ...in product and business understanding, able to align product engineering directions to support current and future products and business... 

    TikTok

    Seattle, WA
    4 days ago
  • $165.6k - $273.4k

     ...billions of daily impressions, where large-scale machine learning and real-world impact converge at scale.We're hiring a Senior Backend Engineer to build and operate the infrastructure those models depend on. You'll design and operate the distributed systems that power... 
    Full time
    Work at office
    Worldwide

    Unity Technologies

    Bellevue, WA
    5 days ago
  • $142k - $265k

     ...Altman, Dylan Field, and others. BRINC is recruiting exceptional engineers to build the next generation of autonomous emergency-response...  ...and advanced pilot-assistance capabilities.About this Role:As a Backend Engineer working on LiveOps at BRINC, you will build and manage... 
    Work at office
    Remote work
    Worldwide
    Flexible hours

    BRINC DRONES

    Seattle, WA
    3 days ago
  • $180k - $200k

     ...including load and acceptance testing• Partner with product, ops, and engineering teams to shape roadmap and architectureWhat you'll bring:• BS/...  ..., or related field• 5+ years of expert-level JavaScript/Node backend experience at scale• Strong grounding in distributed systems:... 
    Full time
    Work at office
    Remote work
    3 days per week

    Nexxen

    Bellevue, WA
    4 days ago
  • $182.75k - $278.5k

     ...and help change mental healthcare for the better. The Work Backend At Headway Involves High-stakes Logic. You’re Building a...  ...that give providers their time back. The Insurance Billing Engine: We apply AI pragmatically (blog) to reduce administrative burdens... 
    Flexible hours
    Shift work

    Headway

    Seattle, WA
    2 days ago
  • $180k - $250k

     ...Senior Backend Engineer, Managed Services New York, New York, United States; San Francisco, California, United States; Seattle, Washington, United States Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to... 
    For contractors
    Work at office
    Work from home
    Flexible hours
    2 days per week

    Lightning AI

    Seattle, WA
    5 days ago
  • $164k - $282k

     ...service at scale.We are looking for a visionary Staff Software Engineer to lead the architectural design and implementation of our next...  ...Engineering, Math, or a closely related field6 years of experience in backend software development Proficiency in Java and the Spring... 
    Temporary work

    Coupang

    Seattle, WA
    3 days ago
  • $197.3k - $313.7k

     ...customer outcomes — we do whatever it takes to make Slackbot great.We are a team of product engineers who deeply care about the user experience. We are seeking a product-driven backend engineer with strong intuition and experience who build systems and design APIs with the... 
    Full time
    Immediate start

    Salesforce

    Seattle, WA
    3 days ago
  • $159k - $324k

     ...and hyper-connected world. Role OverviewThe Marketplace Growth Engineering team is dedicated to the success of third-party sellers on our...  ..., from intuitive user interfaces to high-performance backend processing.The ideal candidate is a backend engineering expert... 
    Temporary work

    Coupang

    Seattle, WA
    4 days ago
  •  ...diverse products, brands, and innovations to our marketplace.Our engineering team builds scalable systems and platform capabilities that...  ...Responsibilities:- Design, develop, test, and maintain scalable backend services and systems supporting key e-commerce and seller... 
    Local area

    TikTok

    Seattle, WA
    3 days ago
  • Coinbase, Inc. is seeking a Senior Software Engineer, Backend on the Client Lifecycle team within the Institutional group. You will own backend systems that take institutional clients from application to first trade and maintain them post-live, focusing on onboarding, access... 

    Coinbase

    Seattle, WA
    5 days ago
  •  ...home for Stripe's critical tier0 infrastructure systems (Compute, Networking, DocumentDB, Distributed Caching and High assurance engineering). We build the foundational platform for Stripe products and services to allow them to operate at scale. We drive reliability, availability... 

    Stripe

    Seattle, WA
    4 days ago
  • Remitly is hiring a Senior Backend Software Engineer to build the product backbone powering Remitly Business. You will design backend services, APIs, and durable money-movement workflows in Go, orchestrate long-running flows on Temporal, and collaborate across cross-functional... 
    Work at office

    Remitly

    Seattle, WA
    2 days ago
  • Rippling is seeking a Senior Backend Engineer to design and build backend services and APIs powering a multi-product platform. You’ll handle permissions, policy enforcement, approvals, payments, device and app management, procurement, security controls, and data handling... 

    Rippling

    Seattle, WA
    2 days ago
  • Unity is seeking a Senior Backend Engineer to design, build, and operate the distributed systems that power our Vector Gamer AI platform, processing billions of daily impressions and model inferences. You'll own low-latency infrastructure, collaborate with ML engineers... 

    Unity

    Bellevue, WA
    5 days ago
  • $200k - $240k

    A defense technology company based in Seattle is looking for a Senior Software Engineer - Autonomy Interface. This role involves designing and implementing backend systems for a command-and-control platform for autonomous vehicles, focusing on robust services and real-... 

    Overland AI

    Seattle, WA
    2 days ago
  • Affir is seeking a Senior Software Engineer to architect, build and scale relational and distributed SQL databases. You will automate provisioning, backups, failover, and upgrades across multi-tenant clusters on Kubernetes. You will own the networking stack to storage... 
    Remote job

    Affirm

    Seattle, WA
    1 day ago
  • Remitly, Inc. is seeking a Senior Backend Software Engineer for their Seattle office. This role involves building backend systems that support financial transactions across borders. You will design services and APIs while collaborating with cross-functional teams to deliver... 
    Work at office

    Remitly, Inc.

    Seattle, WA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Backend Engineer. Be the first to apply!