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Backend developer on Utah Valley University's DataGov.AI project, building secure, scalable backend systems for privacy compliance reporting serving Utah government entities. Day to day: designing APIs, implementing data models, and deploying AWS cloud infrastructure with PII protection and auditability.
FactSet is hiring a Lead Backend Engineer in New York to design, develop, and maintain a high-performance, low-latency Order Management System (OMS) for financial trading. Day to day: building scalable backend solutions, driving latency improvements, reviewing code, and mentoring engineers.
SmartRecruiters is hiring a Backend Software Engineer to design, build, and run Python services that process real-time outage data and communicate via APIs and message queues, owning features from design through production. The role is hybrid (three days onsite) in King of Prussia, PA, within a fast-growing SaaS environment, with equity offered.
Job Spread is hiring a full-time, on-site Senior Backend Software Engineer in Hagåtña, Guam to design, build, and maintain scalable backend services and APIs. Day-to-day work includes optimizing database queries, implementing security best practices, and code reviews while collaborating with frontend engineers and product managers.
Senior Backend Engineer at GA-Intelligence building scalable, mission-critical backend services and distributed systems for global situational awareness and battle orchestration. Day to day: lead design and implementation, mentor engineers, and drive architecture with a focus on performance, reliability, and security in DoD/IC environments.
Senior backend/infrastructure engineer in San Francisco (primarily in-office) building fraud and risk detection infrastructure — real-time distributed systems that scale to billions of events and millions of users. Core stack: NoSQL big data (Cassandra/DynamoDB/BigTable), streaming (Kafka/Pub/Sub), plus vector databases and LLM-based systems.
Senior Backend Engineer on Uber's Deliverability team building the real-time gating layer for Uber Eats transactions. Day to day: designing extensible APIs, scaling high-throughput, low-latency distributed microservices, and championing observability with metrics and dashboards.
Senior Backend + Applied AI Engineer at Within (Series B) building the backend services that power its multimodal enterprise AI agents — ingesting messy real-world data, orchestrating model/agent workflows with evals and guardrails, and enforcing enterprise-grade security at scale in San Francisco.
Senior backend engineer on Lithic's Card Authorization team, owning real-time systems for fast, reliable card authorizations and building fraud/risk tooling customers use. Day-to-day work centers on distributed-systems challenges, delivered end-to-end at a fast-growing US fintech.
Moody is hiring a Senior Software Engineer to design, build, and operate backend services powering AI-driven data products, owning features end-to-end from API design through deployment. The role centers on scalable cloud-native architectures, robust inference pipelines, and responsible AI practices.
Luminary Cloud, a Series B Physics AI simulation platform, is hiring a hands-on Backend Engineer lead in San Mateo, CA (onsite) to architect and scale backend systems and APIs on Kubernetes and GCP. The role blends backend development with SRE, security, and team mentoring, and requires 10+ years of distributed systems experience.
Senior backend lead based in San Mateo, CA who architects and scales Luminary's SaaS platform, guiding a team of backend and infrastructure engineers. Day-to-day work centers on distributed systems architecture, production Kubernetes, security, performance, and reliability of enterprise-grade cloud software.
Senior Backend Engineer at Lead Bank in New York, designing, building, and maintaining large-scale backend systems for a banking infrastructure platform with a focus on performance and reliability, primarily using Go or Java while collaborating with product managers and stakeholders on new features.
Senior iOS engineer who designs, builds, and maintains user-facing features of a flagship mobile application, working closely with Product, Design, and Engineering. Core stack is Swift, SwiftUI, Objective-C/C++, and iOS frameworks with REST/GraphQL API integration.
Senior iOS engineer at Sorenson Communications who designs, implements, and tests high-performance communication apps for iOS. Day to day involves writing clean, maintainable code, building GUI components, integrating JSON/XML/HTTP/REST protocols, and driving architecture decisions within agile processes.
Senior iOS engineer shaping architecture, performance, and scalable client experiences for 100M+ users, building features in Swift with modern UI patterns. Day to day involves mentoring engineers, driving SDUI/BFF initiatives, and upholding testing, feature flags, and accessibility standards in an Agile environment.
Senior iOS engineer at Adobe's Seattle office designing, building, and maintaining user-facing features for the flagship mobile app in collaboration with Product, Design, and Engineering. Core stack: Swift, SwiftUI, Objective-C, UIKit, MVC/MVVM, and performance profiling with Instruments.
Senior iOS engineer at Nova Music leading development of a native iOS app for teachers, students, and families, coding in Swift/SwiftUI with a Supabase backend. Owns core features like schedules, notifications, and subscriptions while shaping iOS architecture and improving testing, accessibility, performance, and release processes.
Senior user acquisition manager who owns end-to-end iOS growth campaigns across multiple ad networks for MobiSystems' global app portfolio — planning data-driven strategies, testing creative concepts, and collaborating with product, design, and data teams. Flexible full-time or part-time, remote for international candidates.
Senior full stack engineer at Datrose designing and delivering Java/React applications for a DoD-focused cybersecurity product line, working on the Encryptor Manager. Onsite in Dedham, MA on a 12+ month contract; active Secret clearance and US citizenship are required.
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