Software Engineer II, Backend (Reliability Platform)
$123k - $183kAffirm
Software Engineer II, Backend (Reliability Platform) Remote Canada Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. We’re looking for a software engineer to design and build a next‑generation reliability platform forAffirm’s production systems. You’ll blend traditional distributed systems engineering with AI‑assisted development to give teams a single place to understand, debug, and improve the health of their services. This is a highly creative, hands‑on role for someone who loves “vibe coding” — rapidly iterating, shipping, and refining with strong intuition— while still holding a very high bar for reliability, quality, and maintainability. What you will do Build a centralized reliability command center that gives teams a unified view of system health, risk, and reliability across services and environments. Create AI agents that can assist with incident triage, root‑cause exploration, log/trace summarization, and recommended next actions. Create delightful developer‑facing features and APIs that help engineers explore data, debug issues, and make better decisions. Use AI‑assisted development tools (e.g., Cursor, Claude, Copilot‑like tools) as leverage to prototype, refactor, and ship high‑quality code quickly. Own projects end‑to‑end: requirements, architecture, implementation, testing, rollout, and iteration based on feedback. Collaborate closely with partner teams (product, infra, data, SRE) to understand pain points and translate them into simple, powerful solutions. What we look for This position requires either equivalent practical experience or a Bachelor’s degree in a related field. Strong proficiency in Python, with experience architecting data‑intensive applications and robust APIs. Problem‑solving and product sense: you care about the "what" and the "why," not just the "how." You are capable of taking ambiguous requirements and rapidly iterating towards a working solution. Hands‑on experience with AI‑assisted development, such as Cursor, Claude, or similar tools, and enthusiasm for using them to build and ship features faster. Practical use of LLMs or AI frameworks to enhance automation and guidance with guardrails and citations. Base Pay Grade – L Equity Grade – 5 Employees new toAffirm typically come in at the start of the pay range.Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job‑related skills. Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered byAffirmHoldings,Inc.(parent company). CAN base pay range per year: $123,000 - $183,000 Affirm is proud to be a remote‑first company! The majority of our roles are remote and you can work almost anywhere within the country of employment.Affirmers in proximal roles have the flexibility to work remotely, but will occasionally be required to work out of their assignedAffirm office. A limited number of roles remain office‑based due to the nature of their job responsibilities. Benefits Health care coverage –Affirm covers all premiums for all levels of coverage for you and your dependents. Flexible Spending Wallets – generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses. Time off – competitive vacation and holiday schedules allowing you to take time off to rest and recharge. ESPP – An employee stock purchase plan enabling you to buy shares ofAffirmat a discount. We believe It’s On Us to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates inneedof individualized support during the hiring process. [For U.S. positions that could be performed in LosAngeles or SanFrancisco] Pursuant to the SanFrancisco Fair Chance Ordinance and LosAngeles Fair Chance Initiative for Hiring Ordinance,Affirmwill consider for employment qualified applicants with arrest and conviction records. #J-18808-Ljbffr Affirm
$123k - $183k
Affirm is seeking a Software Engineer II to develop a next‑generation reliability platform. You'll design innovative solutions for system health and reliability using your expertise in Python and experience with AI-assisted development tools. Join Affirm's remote-first...PlatformRemote workFlexible hours- ...the intelligent finance platform that enables companies... ...bill pay, and travel software, Brex enables founders... ...to grow your career. Engineering at Brex Engineering at... ...second latency and high reliability. Implement customer-... ...experience with a focus on backend development. 1+ year...PlatformFull timeWork at officeRemote workWork from home3 days per week
$135k - $236.25k
...Product Team The Financial Product Engineering team is at the forefront of... ...every dollar they spend. Our platform unifies corporate cards,... ...features with an emphasis on backend logic, API development, and data... ...architecture supports both reliable functionality and excellent frontend...PlatformWork at office3 days per week$98.58k - $138.02k
...company disrupting the restaurant industry! Our cloud-based platform provides a unique, centralized solution for accounting and... ...office locations: Austin, TX; Irvine, CA; or Akron, OH. Site Reliability Engineer II will be responsible for supporting, enhancing, and...PlatformWork at office- Restaurant365 in San Francisco seeks a Site Reliability Engineer II to support and enhance its cloud infrastructure. Candidates should have 2-... ...reliability engineering or DevOps, proficiency with cloud platforms like Azure or AWS, and automation experience with tools such...Platform
- ...Role If you want to solve the toughest engineering challenges, build cutting‑edge experimentation... ...industry, DoorDash's Experimentation Platform is the right place for you. Come join us... ...working with and implementing backend APIs Experience with Java/Kotlin/Python...PlatformFull timeTemporary workWork at officeLocal areaRemote work
- Samsara is seeking a Senior Software Engineer II for the OPX DevEx team to advance reliability tooling and scalable platforms. You will design self-healing systems, improve incident tooling, and evolve observability to reduce toil across global engineering teams. The role...PlatformRemote job
$207k - $233k
Senior Software Engineer II, Member Growth, Top of Funnel Our mission: to eliminate... .... With our innovative platform, we’ve been able to... ...architectural quality and reliability to everything you build. Please... ...product, design, data, and backend engineering—to ship high‑impact...PlatformWork at officeRelocationSleeping nights2 days per week3 days per week$97k - $124k
...develops, and maintains software applications that... ..., with a focus on reliability, security, and... ...and implement backend services supporting... ...Collaborate with senior engineers to implement... ...application servers such as IIS, Apache IBM... ...services platforms, or other highly available...PlatformHourly payWork at officeImmediate startVisa sponsorshipWork visaFlexible hours$201.88k - $237.5k
...partners through world-class software, purpose-built for... ...0+ countries, Carta’s platform of software and... ...With You’ll enter our engineering interview process as part... ...Senior Software Engineer II, you will lead... ...standards for performance and reliability. Simplify Systems: Dig...PlatformFull timeWork at office$154.7k
...the role: Samsara is hiring a Senior Software Engineer II to join our Operational Excellence (OPX... ...scale. We provide engineering teams the platform capabilities, observability tooling,... ...for system stability, resilience, and reliability across Samsara -- building automated safeguards...PlatformFull timeWork at officeRemote workRelocation packageFlexible hours$138k - $161k
Software Engineer II, Member Growth, Top of Funnel Our mission: to eliminate every barrier to mental... ...globally. With our innovative platform, we’ve been able to generate a net positive... ...design, and data to deliver intuitive, reliable user experiences at scale. The Top of...PlatformFull timeWork at officeRelocationSleeping nights2 days per week3 days per week$150k - $350k
...is an AI document generation platform for life sciences. We automate... ...Lever. Our AI researchers, engineers, and designers have worked at... ...looking for a Full‑Stack Engineer (Backend‑leaning) to design and build... ...stack, targeting a highly reliable and available platform. We...Platform$144k - $216k
...including import connectors from external platforms such as Snowflake, Azure Blob... ...and credentials. As a Software Engineer II on the Data Warehouse team, you will... ...ideation to implementation Develop reliable and maintainable backend services that integrate with data...PlatformWork at officeHome officeFlexible hours$118.94k - $244.87k
We are looking for inquisitive, well‑rounded Backend engineers to join our Core and Monetization engineering teams. Working closely with product... ...Experience in following best practices in writing reliable and maintainable code that may be used by many other engineers...Local areaRelocation package- ...for global enterprises worldwide. Our platform is battle-tested in the most... ...Overview We are looking for a talented Backend Software Engineer to join our team. This person will own... ...design, APIs, data modeling, and service reliability Product-oriented mindset and comfort...PlatformWorldwide
- ...the first voice dictation platform people use more than their... ...understands you, and works reliably. We’re a team of AI... ...designers, growth experts, and engineers rethinking human‑computer... ...angels. About the Role As a Software Engineer, Backend, at Wispr, you’ll play a...Platform
$180k - $400k
Software Engineer, Customer Studio Backend Remote (North America) About Hightouch Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP. With complete brand... ..., maintainability, and reliability. We also are looking for someone...PlatformRemote job$29 per hour
Software Engineer - Backend Intern (Fall 2026) As a Software Engineer Intern on the Platform team, you'll design and build services that autonomously control satellites, monitor... ...enabling every team to move faster and more reliably. You will be shaping the foundation of...PlatformHourly payPermanent employmentInternship$150k - $200k
$150K - $200K // 0.50% - 1.00% // San Francisco Role Backend engineers build the platform that supports Anara’s functionality. Sometimes this means... ...measure, benchmark and improve AI agent quality and reliability. You’re likely a good fit if You are quick, scrappy and...PlatformWork at officeVisa sponsorshipFlexible hours- ...company Braintrust is the AI observability platform. By connecting evals and observability... .... About the role We’re looking for a backend engineer who’s excited to build the... ...libraries, and ensure everything runs reliably, observably, and fast. If you thrive in...Platform
- ...x 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 conversations a month, so concurrency, reliability, and clean design are the job itself, not...PlatformFull timeFlexible hours
$230k - $385k
...few pods away. We iterate fast, and engineer for reliable long-term impact. We constantly look... ...About The Role We’re looking for a Backend Software Engineer to help architect and scale... ...and structure data across internal platforms, transforming it into formats optimized...PlatformInternship$160k - $180k
...aspects of the grid that affect reliability and safety. Gridware’s advanced Active Grid Response platform uses high-precision sensors... ...will lead development of backend systems that power our core... ...3+ years of professional software engineering experience in product‑...PlatformFull time$168k - $280k
Senior Software Engineer, Backend Full Stack - Rippling AI About this position Rippling gives businesses... ...one-off features, but through platform-level infrastructure that compounds.... ...logic and institutional knowledge into reliable, automated workflows. Build frontend...PlatformWork at office3 days per week$105k - $125k
...companies, and leading global technology platforms. Our adversarial red teaming, model... ...and intelligence collection enable engineering, safety, and security teams to stay... ...Design and implement highly reliable, distributed, backend services and APIs that are secure, scalable...PlatformRemote work$140k - $265k
...an AI-powered knowledge management platform designed to help organizations quickly... ...About the Role Glean is looking for Backend/Infrastructure engineers to build a highly performant,... ...Python/Java/C++ etc) with emphasis on reliability and scale, and well-tested components...PlatformHome office3 days per week$140k - $185k
...community. As one of the fastest-growing platforms in the fantasy sports and real‑money... ...that building delightful, fast, and reliable products is the best way to grow.... ...About the Role We're looking for a Software Engineer - Backend to help us scale the core systems behind...PlatformRemote workFlexible hours$173k - $205k
As a Senior Backend Engineer on the Personal Loans team, you will own the borrower‑facing experiences... ...teams. Partner with frontend and platform engineering teams to integrate client... ...just outputs. A deep focus on system reliability and financial accuracy, protecting the...PlatformContract workLocal areaRemote workFlexible hours$140k - $200k
...We Are Imprint is building a platform that helps the world’s best brands... ...decisioning, to rewards engines and payment processing. Build... ...team faster and more reliable. Leverage AI across the stack... ...experience building production backend systems (fintech experience a...PlatformFlexible hours
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