Senior Rails Engineer - Payments & Fraud Ownership
Beacon Software
Beacon Software is seeking a Senior Software Engineer to thrive in a mature Rails codebase, owning features end-to-end—from database schemas to background jobs to user-facing UI. You will work on core fundraising platform components, payment processing integration, and multi-tenant white-label configurations.
The role emphasizes reliability, security, and scalable architecture, with focus on production Rails practices, testing, and cross-stack collaboration.
#J-18808-Ljbffr- Unknown in San Francisco is hiring engineers to own money movement systems. You will manage ledgered state, transaction lifecycles, idempotency, retries, and deterministic replay across multiple rails and partners. You will build guardrails to prevent double spends, duplicate...SeniorRail
$225k - $250k
...Work together with engineers, scientists,... ...About the Role As a Senior Software Engineer... ...verification, sanctions and fraud screening, and... ...integrations with payment and trust and... ...skills in Ruby on Rails and/or TypeScript/... ...US employees. Ownership: Equity in a fast-...SeniorRailFraudFull timeContract workWork at officeFlexible hours$112k - $129k
...your future.We are seeking a Senior Structural Engineer to work in our Structural... ...Data Center Design and/or Rail market are preferred.Extensive... ...profit share scheme (payments are dependent on the firm’s... ...Stay safe online. Recruitment fraud is on the rise, and Arup’s...SeniorRailFraudFor contractorsWork at officeRemote workFlexible hours$7.5k
...Description Founding Engineer - GovTech Location: San... ...building the financial rails to help families access... ...Stripe, and Circle, a Payments Engineer from Microsoft... ...processor integrations, and fraud and credit risk... ...predictable anyway. Craves Ownership: You want to be the...RailFraudWork at officeRelocationVisa sponsorshipRelocation package$248k - $310k
...creating the best rent payment experience. It's hard... ...processing, payment-related fraud and disputes - and... ...across payment rails, dispute automation, and... ...Risk, Finance, Ops, and Engineering to align on business goals... ...a strong bar for ownership and quality.Define success...RailFraudFull timeLocal areaRelocation packageFlexible hours2 days per week3 days per week$100k
..., or London offices. Payments is the core infrastructure... ...at the intersection of Engineering, Finance, Product, Ops, and Fraud. Our mandate is to... ...x. We are looking for a senior engineer to help harden... ...equivalent), including ownership of production systems....FraudFull timeWork at officeRelocation package- ...AirwallexAirwallex is the only unified payments and financial platform... ...learning, and true ownership. You bring strong role... ....About the teamThe Engineering team at Airwallex is a... ....What you’ll doAs a Senior Site Reliability... ...Safety Policy: Fraud and Third-Party RecruitersTo...SeniorFraudTemporary workLocal areaWorldwide
$230k - $297.5k
..., global economy through digital assets, payment applications, and programmable blockchain... ...Circle's stablecoin infrastructure, payments rails, Arc network integrations, and ecosystem... ...accountable, with a strong sense of ownership over your actions and decisions.Core Requirements...SeniorRailContract workImmediate startFlexible hours$240k - $270k
...to low carbon and resilient rail. You would be joining our multidisciplinary... ...an accomplished Rail Systems Engineering Lead based in San Francisco... ...global profit share scheme (payments are dependent on the firm’s... ...safe online. Recruitment fraud is on the rise, and Arup’s...RailFraudContract workLocal areaRemote workFlexible hours- ...Risk & Payment Operations Associate About Slash... ...or stablecoin payment rails. This includes reviewing... ...Customer Success, Product, Engineering, and our external... ...Escalate potential fraud, money laundering, sanctions... ...High-autonomy, ownership-driven culture Competitive...RailFraudFull timeWork at officeFlexible hoursShift work
$248k - $310k
...creating the best rent payment experience. It’s hard... ...processing, payment-related fraud and disputes - and... ...across payment rails, dispute automation, and... ...Risk, Finance, Ops, and Engineering to align on business goals... ...a strong bar for ownership and quality. Define success...RailFraudLocal areaRelocation packageFlexible hours2 days per week3 days per week$200.7k - $250.9k
...product. We are looking to hire a fraud strategist to bring deep... ...trust in our platform.As a Senior Risk Strategist focused on... ...fraud strategy across multiple payment rails and fraud types, combining... ...partner closely with Product, Engineering, Operations, and Compliance...SeniorRailFraud$152k - $193k
...future of cross-border payments. By joining Félix, you... ...working closely with engineering to build sophisticated... ...who thrives on extreme ownership in a high-growth,... ...Expand Payment Methods & Rails - Partner directly with... ...develop scalable solutions. Fraud Coordination - Partner...RailFraudRemote workFlexible hours$134.1k - $241.4k
...hiring an experienced Systems Engineering Lead with extensive... ...resignaling systems in support of rail transit projects in California... ...paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance... ...learn more about recruitment fraud and how to report it, please...RailFraudFull timeContract workFor contractorsFor subcontractorImmediate startRemote workFlexible hours$140k - $160k
...Coast mechanical team is looking for a Senior Mechanical Engineer to join our multi-disciplinary team,... ...through a global profit share scheme (payments are dependent on the firm’s financial... ...disability. Stay safe online. Recruitment fraud is on the rise, and Arup’s name, logo,...SeniorFraudLocal areaRemote workFlexible hours$130k - $165k
...shape a better world.We are seeking a Senior Electrical Engineer to join one of our San Francisco or Los... ...through a global profit share scheme (payments are dependent on the firm’s financial... ...disability.Stay safe online. Recruitment fraud is on the rise, and Arup’s name, logo,...SeniorFraudRemote workFlexible hours$160k - $220k
...Role We're looking for a Senior Product Designer to... ...design for our Global Payments team, the group that moves... ...generation of payment rails, from direct bank... ...with evidence alongside engineering. Partner closely with... ...people who take ownership, communicate openly, have...SeniorRailLive inWork at officeRemote workWorldwideHome officeFlexible hours3 days per week- Zip is seeking a Senior Product Designer to own product design for the Global Payments team. You’ll shape the payment rails, enable enterprises to schedule and track money movements,... ...this year. You will work closely with engineers, PMs, and GTM partners across P2P to define...SeniorRail
$166k - $343k
Senior Presales, Systems EngineerThis role has been designed as ‘... ...segments.The Sr. Presales Systems Engineer plays a critical role in... ...criminal histories.Recruitment Fraud AlertWe have become aware of... ...information or make any payments and report the incident to your...SeniorFraudFull timeWork experience placementWork at officeLocal areaImmediate start2 days per week$199.9k - $320k
...About Us Visa is a world leader in payments technology, facilitating transactions between... ...you. Job Description The Sales Engineer (SE) is a technical sales specialist responsible... ...for enabling the sale of complex Risk & Fraud related Visa products through deep...SeniorFraudFull timeWork experience placementWork at officeLocal area$166.6k - $208.3k
...increasingly drive real-time decisions about fraud and financial crime, and the Machine... ...highly available scores to the decision engine that depends on them. The platform supports... ...attributionsFeel a strong sense of product ownership and actively seek responsibility — we...SeniorFraud$116.88k - $148.13k
...DescriptionThe Role:As a Senior Consultant, you will... ...geographies. Expert in payment lifecycle. Experience with... ...CBPR+/ISO 20022, RTP rails, RTGS and ACH rails.Decent... ...data requirements for fraud, AML, sanctions, risk... ...with hands-on Payment’s engine delivery experience (...SeniorRailFraudFull timeTemporary workImmediate start$119.33k - $149.16k
...Intelligent Finance Platform. We own credit, fraud, money movement, and payments, protecting our customers and our... ...intersection of product, design, engineering, and customer success. If you want... ...movement workflows and payment rails such as wires, ACH, checks, SWIFT, or...RailFraudWork at officeRemote workWork from home- ...than 500,000 patients worldwide. The Senior Test Engineer is a hands-on individual contributor on... ...Test Architect, this role takes primary ownership of building out automated coverage... ...referrals.Heartflow has become aware of a fraud where unknown entities are posing as...SeniorFraudContract workFor contractorsLocal areaWorldwideRelocation
$272k - $283k
...machine learning, data science, and anti-fraud AI, we have served over 18 million... .... We are seeking a specialized systems engineer focused on the heart of the operating system... ...Finance for the next billion * Ownership * Break Through Walls * Live Communication...SeniorFraudFull timeLocal areaImmediate startHome office- ...Airwallex is the only unified payments and financial platform... ...learning, and true ownership. You bring strong role... ...global, cross‑site engineering organization, with... ...looking for passionate Senior Software Engineers to... ...Applicant Safety Policy: Fraud and Third‑Party...SeniorFraudWorldwide
- ...everything we build. We're looking for a Senior Software Engineer who thrives in a mature, production Rails codebase, cares deeply about payment integrity, and can own features end-to-... ...platform under their own identity. Fraud prevention & trust : Fraud detection,...SeniorRailFraud
$10 per hour
...team is a brand new, AI-first engineering team in San Francisco,... ...without manual intervention.As a Senior Engineer, you will own significant... ...that comes from deep ownership.This is a ground-floor opportunity... ...: Java, Spring Boot, Ruby on Rails, React, AWS.Familiarity with...SeniorRailFlexible hours- ...Handshake is seeking a Senior Software Engineer in San Francisco to own payout and money movement systems. The ideal... ...stakes software engineering, with solid skills in payment systems and backend development using Ruby on Rails and PostgreSQL. Responsibilities include...SeniorRail
$112.25k - $148.5k
...communities we serve. Arup is seeking a Senior Fire Protection Engineer / Chemical Engineer to join our Fire... ...a global profit share scheme (payments are dependent on the firm’s financial... ...disability.Stay safe online. Recruitment fraud is on the rise, and Arup’s name, logo...SeniorFraudFor contractorsWork experience placementWork at officeRemote workFlexible hours
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