Top Software Engineer Jobs

Build and launch scalable, customer-facing backend products for Brex’s financial platform. Responsibilities include designing backend systems, collaborating cross-functionally, improving banking experiences, owning solutions from data models through scalability and operations, and measuring ongoing performance. The role requires strong backend development experience, database expertise, technical ownership, communication, and a commitment to engineering quality.

Build and maintain frontend products, features, and scaling tools across the Brex stack. Collaborate with engineering, sales, support, product, design, and operations teams; design experiments; own user experience, data models, scalability, operability, and metrics; and lead complex cross-functional initiatives while maintaining high engineering standards.

Develop and launch scalable, customer-facing backend products for Brex’s financial platform. Responsibilities include collaborating across engineering and user-facing teams, designing banking solutions, owning user experience and data models, improving scalability and operability, monitoring metrics, and maintaining high-quality standards. The role requires backend development experience, database expertise, strong communication, and end-to-end product ownership.

Build and maintain frontend products and tools across the Brex stack using modern client-side technologies. Collaborate with engineers and user-facing teams, design experiments, own features end to end, and optimize user experience, scalability, operability, and metrics. The role also involves leading cross-functional projects and contributing to long-term technical vision.

Develop, test, deploy, automate, and support complex software systems across the software development lifecycle. Responsibilities include cloud infrastructure maintenance, DevOps, CI/CD automation, infrastructure provisioning, container management, monitoring and alerting, production troubleshooting, software design, requirements analysis, and resolving software problems. The role requires TS/SCI clearance with a recent polygraph and substantial experience supporting comparable programs.

Lead architecture and complex cross-team initiatives for Taskrabbit’s Tasker and Supply marketplace systems. Build onboarding, eligibility, geography, and matching capabilities using Ruby on Rails and Sorbet, while advancing strongly typed TypeScript service contracts. Improve reliability, observability, and alerting with Kafka and Datadog; resolve difficult production issues, reduce technical debt, mentor engineers, promote testing and AI-driven development, and influence technical strategy across teams.

Build and operate Helios’s acquisition and document-processing infrastructure, including web crawlers, connectors, fault-tolerant pipelines, multilingual document and media processing, OCR, extraction, transcription, and enrichment. Establish data contracts, provenance, versioning, observability, security, and correction propagation across distributed systems. Scale batch and real-time CPU/GPU workloads while supporting international sources and restricted environments.

Provide technical leadership across engineering teams by defining architecture, building reusable cloud-native platforms, and designing distributed systems and production AI applications. Establish engineering standards for reliability, security, observability, governance, and operational excellence. Mentor senior engineers and technical leaders, influence architecture through collaboration, and drive modernization, AI-assisted development, and platform engineering initiatives.

Design, build, deploy, and operate Node.js and TypeScript backend services supporting account onboarding, identity verification, agreements, and funding. Own event-driven workflows, asynchronous processing, job orchestration, integrations, reliability, monitoring, and operational tooling. Develop scalable services on Google Cloud Platform and Kubernetes, support expansion into new markets, coordinate technical direction, and mentor engineers. Ensure correctness through idempotency, retries, reconciliation, and resilient handling of partial failures.

Lead development of Java backend services, REST APIs, and React features for DigiCert’s enterprise identity and platform infrastructure. Architect IAM flows using OAuth 2.0, OIDC, and SAML; implement secure, multi-tenant systems; and improve CI/CD, Kubernetes infrastructure, observability, and reliability. Integrate AI and LLM capabilities, use AI coding agents, mentor engineers, and lead incident response and technical design decisions across engineering, product, and security teams.

Build and maintain backend computation engines for solar and electrical design. Develop simulation and optimization systems for PV and battery storage layouts, component selection, and electrical configuration. Translate physical models into reliable, scalable software, shape computation infrastructure, write tested code, mentor teammates, collaborate cross-functionally, and own services through production and on-call support.

Designs, implements, tests, and operates scalable payment software and services. The role owns technical vision, architecture, infrastructure, reliability, observability, automation, and production troubleshooting within a domain. Responsibilities include partnering with product management, understanding customer payment needs, delivering secure and highly available APIs, improving engineering practices, and mentoring junior engineers.

Designs, develops, tests, deploys, and maintains secure, scalable cloud-native software, APIs, distributed systems, integrations, and event-driven workflows. Owns complex features through production, leads technical delivery, troubleshoots issues, contributes to architecture and code reviews, documents systems, mentors engineers, and improves reliability and engineering practices. Uses approved AI-assisted tools responsibly throughout development while validating quality, security, and maintainability.

Lead the technical direction and architecture of Remitly’s Global Card product across web, mobile, APIs, and financial services. Build scalable full-stack systems using React, GraphQL, Java/Kotlin, Go, and TypeScript; lead cross-team initiatives and design reviews; establish AI-native engineering practices; improve reliability, observability, security, and quality; and mentor engineers across levels in a regulated payments environment.

Architect and lead development of high-scale, low-latency backend and data platforms for wealth custody and clearing. Define engineering standards, technical vision, and distributed-system architecture across teams. Partner with product and business stakeholders, mentor senior engineers, lead incident response, optimize performance, and improve reliability. Ensure platforms meet stringent requirements for availability, consistency, security, observability, auditability, and regulatory compliance using Java, Spring Boot, AWS, Kubernetes, PostgreSQL, Kafka, and microservices.

As a Founding Software Engineer, you'll develop and optimize features for an AI-powered construction platform, ensuring performance and scalability while working independently in a fast-paced startup.

Develop, maintain, and integrate full-stack applications for mission analytics visualization. Design and implement features, debug and fix defects, create database queries, support testing (unit/integration), lead small teams, and improve development processes and documentation.

Lead development and commercialization of intradermal biosensor software, authoring tested mobile/server/GUI code and SDKs, ensuring regulatory quality-system compliance, mentoring engineers, estimating capacity, and maintaining production services.

Build full‑stack web features from zero to one, integrate with third‑party APIs, design and manage state machines for financial workflows, own features through launch and post‑launch customer iteration, and maintain high code quality and accountability.

Build and operate backend services, secure integrations with hospital systems (PACS/RIS/EHR) using DICOM/HL7/FHIR, design cloud networking and site connectivity, run production ETL/data pipelines and CI/CD, ensure HIPAA-compliant handling of PHI, and support ML inference and infrastructure across design-to-deployment lifecycles.

Design and build a shared, feature-rich streaming media playback library for Apple platforms. Collaborate with cross-functional teams, design APIs, research playback integrations, implement features, troubleshoot issues, participate in estimation and planning, and ensure high-quality, maintainable code using Apple technologies (UIKit/SwiftUI, AVKit/AVFoundation) across iPhone, iPad, and tvOS.

Build and scale full-stack features for the Insights practice management platform using ReactJS, Python, and PostgreSQL. Improve reliability, observability, performance, and availability; collaborate with infra, backend, product, and design; own multi-month projects, conduct code reviews, and drive architectural improvements to support thousands of practices.

Design, develop, and sustain scalable backend services and distributed data processing systems using Python, C++, or Java on Linux. Implement efficient algorithms, optimize performance, design databases, debug and refactor code, contribute to CI/CD and containerized deployments, conduct code reviews, mentor teammates, and make architectural decisions.

Modernize and maintain a large-scale React Native mobile app with offline-first architecture, BLE device integrations, data synchronization, and performance improvements. Influence architecture, mentor developers, collaborate across teams, and occasionally visit customer farms to understand workflows.

Design, develop, test, and integrate geospatial software capabilities across the full SDLC. Collaborate in Agile teams, integrate cross-system capabilities, perform prototyping, contribute documentation, and support deployment and maintenance while applying GEOINT/SIGINT/IMINT domain knowledge.