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

Backend Engineer

$110k - $270k

Maxana

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 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 29 days ago
Similar jobs that could be interesting for youBased on the Backend Engineer in San Francisco, CA vacancy
  • $175k - $300k

     ...meaningful piece of the company. High talent density: Be a part of a great founding team in SF. Shivaal Roy (CTO) was a founding engineer at Glean ($100M+ ARR today) and managed the Assistant and Search teams, where he solved similar problems. Danny Goldman (CEO)... 
    Suggested

    Trove

    San Francisco, CA
    1 day ago
  •  ...to our 2+ year lead and regulatory advantages), we are setting out to become a $100B+ company. We're seeking a talented Backend Software Engineer to join our innovative team and play a crucial role in developing our AI-driven healthcare platform. As a key member of... 
    Suggested
    Full time
    Work at office
    Monday to Friday

    HealthLeap Inc.

    San Francisco, CA
    1 day ago
  •  ...and CTOs from companies like GitHub, Segment, Lookout, and Fly.io. About the Role We are looking for a top performing backend engineer that loves coding with Rust. You will get to solve interesting problems and technical challenges. We move fast, and speed of execution... 
    Suggested
    Full time
    Part time

    Svix

    San Francisco, CA
    4 days ago
  • $70k - $100k

     ...Job Description Job Description About the Role As one of the first backend engineers, you will own core services powering AI voice and browser agents deployed in live production environments. You will build reliable, low-latency systems that orchestrate agent workflows... 
    Suggested
    Full time
    Remote work

    Clera

    San Francisco, CA
    16 days ago
  •  ...Description Job Description We are hiring a Founding Software Engineer in San Francisco. We are building a small, talent-dense team...  ...and developer experience. Architect, build, and scale core backend systems powering document intelligence and VLM-based workfows... 
    Suggested

    Unsiloed AI

    San Francisco, CA
    25 days ago
  • $150k - $250k

     ...Backend Engineer The backend is the product. The reliability of message delivery, the speed of AI responses, the depth of integrations, the transparency of AI decision-making, customers feel all of it even if they never see your code. You'll work directly with Punn... 

    Conduit AI

    San Francisco, CA
    5 days ago
  •  ...things. Responsibilities Design and build scalable, high-performance infrastructure. Design architectures that allow both engineers and language models to quickly create, test, and deploy application code. Create reliable monitoring, logging, and alerting... 

    SafetyKit, Inc

    San Francisco, CA
    4 days ago
  • $160k - $220k

     ...,000 – $220,000 base + equity (0.1%–0.3%) Position Overview An innovative, AI-driven technology organization is seeking a Backend Engineer to help build the next generation of real-time, intelligent user research platforms. This role focuses on developing scalable... 
    Full time
    Work at office

    Virco Talent

    San Francisco, CA
    17 days ago
  •  ...services to their SMB customers, eliminating the need for them to use legacy accounting tools or bookkeepers. The Role We want engineers who can build a team and a company, not just a best-in-class product. We believe that certainly takes broad technical competence... 
    Work at office

    Layer Financial Technologies Inc

    San Francisco, CA
    5 days ago
  • About Krea At Krea, we are building next-generation AI creative tools. We are dedicated to making AI intuitive and controllable for creatives. Our mission is to build tools that empower human creativity, not replace it. We believe AI is a new medium that allows...

    Krea.ai, Inc

    San Francisco, CA
    4 days ago
  •  ...Kernel Backend Engineer Kernel is crazy fast, open source browser infrastructure for AI agents. We handle autoscaling, observability, and the messy details of web interaction, so developers can focus on what their agents do instead of how they do it. Teams at Cash... 
    Relocation package

    Kernel (yc S25)

    San Francisco, CA
    15 days ago
  • $130k - $400k

     ...Backend Engineer, Marketplace Location: San Francisco or New York City Company Stage: Late-Stage / Series C AI Infrastructure Company Office Type: On-site Salary: $130K–$400K + Equity Company Description We're representing a rapidly scaling AI infrastructure... 
    Work at office
    Relocation package

    Recruiting from Scratch

    San Francisco, CA
    4 days ago
  • A dynamic tech company in California is seeking a highly skilled Backend and Smart Contract Engineer. The role involves designing and developing core APIs, deploying smart contracts, and collaborating with a driven team. The ideal candidate has over 3 years of backend experience... 
    Contract work

    deCircle

    San Francisco, CA
    3 days ago
  • $100k - $130k

     ...market. Our patented technology empowers businesses and software engineers with a deploy-once, comply-and-secure-everywhere framework for...  ...will be doing at Ketch  We are looking for a highly skilled backend engineer who is comfortable with building and running large scale... 
    Full time

    Ketch

    San Francisco, CA
    20 days ago
  •  ...and HOF Capital. The team is based in San Francisco and includes engineers, designers, and operators from Airbnb, Palantir, Pinterest, IMC...  ...environment Have experience with our tech stack: Go for backend services Kafka for large-scale data streaming Temporal... 

    Conversion Services

    San Francisco, CA
    3 days ago
  • $130k - $200k

     ..., this role offers the opportunity to drive impact across multiple mission-driven initiatives.   THE ROLE We're hiring a Backend Engineer who will architect and maintain the back-end services and data pipelines that power our platforms - and you'll turn the data flowing... 

    Lean In

    San Francisco, CA
    6 days ago
  • $200k - $275k

     ...scores that clinicians rely on every morning. You'll build the backend systems and infrastructure that make this possible. Why you...  ...- clinicians depend on this every morning Build feature engineering pipelines for ML models What we're looking for ~5+ years... 
    Relocation
    Home office
    Day shift

    HealthLeap

    San Francisco, CA
    3 days ago
  • $190k - $270k

    AI Chopping Block, Inc. seeks an experienced AI Infrastructure Engineer to ensure user-facing services run smoothly. The role focuses on systems and infrastructure using Ansible, Terraform, and Kubernetes while maintaining availability, reliability, and scalability. Candidates... 

    AI Chopping Block, Inc.

    San Francisco, CA
    16 hours ago
  •  ...Backend Engineer San Francisco About Navier AI Navier AI is building the first autonomous engineering agents. AI systems that can design, simulate, and optimize complex products to achieve breakthrough levels of performance. Our mission is to enable engineers... 

    Navier AI

    San Francisco, CA
    2 days ago
  • $100k - $300k

    A cybersecurity firm is seeking talented Backend Senior and Staff Engineers to design and implement backend services and integrations. With a focus on scalability and performance, the ideal candidates should have over 5 years of professional experience, expertise in architecting... 

    Cogent Security

    San Francisco, CA
    16 hours ago
  • A technology company is seeking a Backend Developer responsible for designing, building, and maintaining server-side applications. The role focuses on building scalable systems, implementing security practices, and optimizing performance. Candidates should have experience... 

    Simera

    San Francisco, CA
    1 day ago
  •  ...Backend Engineer San Francisco, CA Being a Backend Engineer at a company smaller than 10 people is special. You'll have a ton of autonomy, be expected to own and build a significant part of the product, and design the product's growth for the next set of... 
    Work at office
    Flexible hours
    3 days per week

    Grepr

    San Francisco, CA
    2 days ago
  • A semiconductor startup in San Francisco is looking for a Backend Engineer to build core systems for their advanced manufacturing processes. This position involves developing backend APIs, and data models, and integrating with hardware components. The ideal candidate should... 

    Atomicsemi

    San Francisco, CA
    3 days ago
  •  ...Software Engineer Opportunity At Frec We created Frec to expand the possibilities for everyone and their money. We're a tight team...  ...build a world-class financial platform. What You Will Do: Backend Engineering: You will be working with a small team of... 
    Work at office
    Visa sponsorship
    Flexible hours

    Frec

    San Francisco, CA
    15 days ago
  •  ...across San Francisco, Seoul, Tokyo, Taipei, and Ljubljana. About this role We are looking for a senior backend focused but full-stack capable engineer to work on building novel AI-powered product experiences. The ideal candidate will have experience working in close... 
    Live in

    Speak LLC

    San Francisco, CA
    4 days ago
  • $160k - $230k

     ...the Models API: a unified interface for accessing training, evaluation, and deployment data across raw, transformed, and feature-engineered layers Ensure backwards compatibility and feature versioning across constantly evolving schemas Build scalable pipelines for... 
    Work at office
    Flexible hours

    Meter Service

    San Francisco, CA
    8 days ago
  • Billables Incorporated in San Francisco is looking for a Backend Software Engineer to design and scale core systems for their AI-driven platform. This role involves collaborating with engineers across various disciplines, focusing on efficient and reliable system architecture... 

    Billables Incorporated

    San Francisco, CA
    1 day ago
  • $185k - $225k

     ...provides the infrastructure to make your company's identity and access management secure, reliable, and scalable. As an Experienced Backend Engineer on the Product Engineering team, you'll partner with leadership to ensure that our product experiences are truly best-in-class... 
    Full time
    Work at office
    3 days per week

    Stytch

    San Francisco, CA
    5 days ago
  •  ...and Tailwind on the frontend; Node.js and Postgres on the backend; Temporal and Pulsar to power orchestration. We ship...  ...This Role If You Have 3+ years of backend or software engineering experience, with a track record of designing systems others build... 
    Work at office
    Work from home
    Flexible hours

    Lapel

    San Francisco, CA
    4 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
    Work visa

    Clerkie

    San Francisco, CA
    a month ago

Do you want to receive more vacancies?

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