Top Software Engineer Jobs

Build and operate high-throughput backend services, scalable APIs, pricing engines, and data models for insurance and fintech products. Lead cross-team initiatives, launch 0→1 products, improve system reliability and performance, troubleshoot distributed systems, and participate in quarterly on-call rotations.

Lead design and delivery of scalable, reliable InsurTech services and APIs. Own complex multi-quarter initiatives, mentor engineers, ensure observability, resilience, and performance, and safely integrate AI/ML solutions. Collaborate cross-functionally to define metrics, drive data-driven decisions, and shape long-term architecture and operational excellence.

Build and scale backend services and business logic for Canadian payroll on Gusto's Ruby on Rails platform. Design GraphQL APIs, own a primary payroll domain, ensure correctness, scalability, and compliance, and collaborate with Product, Design, Data, and Compliance. Drive architecture and design, leverage AI-assisted development tools, and support full-stack integration where needed to launch payroll in a new market.

Design, build, and operate high-throughput, fault-tolerant ledger and settlement systems of record. Develop durable ledgering APIs, emit trusted finance data, maintain SLOs, debug production, lead projects, mentor engineers, and collaborate with product, finance, and treasury stakeholders.

Design, build, and operate high-throughput, fault-tolerant ledger and settlement systems of record. Develop durable ledgering APIs, settlement orchestration, and treasury automation. Ensure data contract integrity for downstream finance, run production systems to SLOs, debug multi-layer issues, lead and mentor engineers, and use AI tooling to reduce operational toil.

Lead redesign of core data models, expand and improve the reporting system, and build user-facing automation to streamline repeated workflows. Work autonomously to take features from conception through delivery while collaborating with stakeholders and raising engineering standards.

Design, build and ship native Android features using Kotlin and Jetpack Compose. Integrate REST APIs, improve performance and reliability, debug production issues, and create AI-assisted on-device experiences (TensorFlow Lite). Collaborate with product and design to simplify complex financial user journeys.

Develop, integrate, and field autonomy software for launched effects platforms, owning features from design through live flight testing. Drive technical execution, collaborate with autonomy, perception, and vendor teams, support system bring-up and field operations, and implement C2 interoperability and deployment processes. Travel to tests and customer exercises to support mission execution and debugging.

Lead technical delivery and integration of autonomy software for V-BAT and X-BAT, defining flight-autonomy interfaces, integrating payloads and mission autonomy, coordinating cross-team engineering, ensuring mission readiness, supporting flight tests and deployments, mentoring engineers, and improving integration workflows and testing infrastructure.

Lead technical delivery and integration of autonomy software for new platforms (air, maritime, space). Own end-to-end development, testing, and fielding of autonomy features, mentor teams, drive architecture and ICDs, support live tests, and transition R&D into operational capabilities.

Develop, integrate, and field autonomy software for expeditionary unmanned aircraft (V-BAT/X-BAT). Own features from software-in-the-loop to live flight tests, collaborate with aircraft and perception teams, lead technical integration, support field deployments and mission testing, and troubleshoot hardware/software issues.

Design and maintain data-driven backend systems to provide secure, high-performance search and analytics for national security missions. Develop APIs and microservices (Flask/FastAPI), backend services for data ingestion and retrieval, perform EDA on CAI/PAI datasets, and implement DevSecOps practices with CI/CD, containerization, and cloud infrastructure (AWS). Work onsite supporting SOCNORTH at Peterson AFB.

Lead design and delivery of complex web and mobile product areas, build and maintain React/React Native applications, architect scalable systems and APIs, optimize databases and performance, drive engineering standards and test coverage, mentor engineers, and collaborate with leadership and stakeholders in a fully remote environment.

Senior .NET Software Engineer responsible for end-to-end software development using Microsoft technologies. Requires extensive experience in SDLC, design principles, technical documentation, web application development with .NET, Agile/SCRUM, Entity Framework, database design, and version control. Familiarity with project tools JIRA, TEMPO, Bitbucket, and Confluence preferred.

Lead full-stack development of the signup-to-activation experience, inventing and shipping 0-to-1 AI-driven onboarding features across web, messaging channels, and third-party AI assistants. Collaborate with product, design, and data, mentor engineers, scope rapidly, and measure/iterate to improve activation metrics.

Lead a team delivering cloud-native, full-stack and microservices solutions for risk and compliance. Drive architecture, mentor engineers, collaborate with product managers, and build scalable AWS-based systems using modern languages, containers, and databases to meet regulatory and AML requirements.

Lead a team to design and deliver cloud-based full‑stack microservices solutions, mentor engineers, collaborate with product managers, and use modern languages, containers, orchestration, and cloud services to meet regulatory and customer needs.

Lead a team and portfolio building cloud-based, distributed microservices and full-stack solutions to meet regulatory needs. Mentor engineers, collaborate with product managers, design robust AWS solutions, and occasionally code and evaluate implementations using modern languages, containers, orchestration, and databases.

Lead and mentor engineering teams to build distributed microservices and full‑stack cloud solutions for risk management. Collaborate with product managers, deliver scalable AI‑enhanced systems, and apply modern tooling (containers, databases, cloud).

Lead and mentor a team building distributed, cloud-based full‑stack systems and microservices for risk management. Collaborate with product managers to design, implement, and deploy scalable solutions using modern languages, containers, and cloud services while driving technical excellence and adoption of AI-enabled tooling.

Lead a team building customer-facing full stack features for premium card experiences. Design and deliver cloud-based, distributed microservices and front-end solutions, mentor engineers, collaborate with product, and drive test automation and modern tooling across AWS and related platforms.

Lead development of scalable, resilient web applications and Twilio-based calling infrastructure using React, Java, and PostgreSQL. Collaborate with stakeholders, define and lead multi-person projects, mentor engineers, balance infrastructure trade-offs, and participate in on-call rotation to support production systems.

The Senior Software Engineer will develop a scalable personal loan platform, oversee end-to-end initiatives, and mentor team members.

Design, build, and ship full‑stack features for an AI-enabled product using TypeScript, Python, and React. Implement UI, API, and data‑processing features (including RAG/vector store work), ensure secure, reliable deployments (hybrid and air‑gapped), follow SDLC best practices, and collaborate with stakeholders on Agile teams.

Lead design, development, and implementation of enterprise IT solutions supporting USASMDC. Architect and build collaborative tools, web apps, and automation workflows using SharePoint 365, Dynamics, Power Platform, .NET/C#, SQL, and related technologies. Provide technical leadership, manage complex projects and teams, and ensure compliance with DoD cybersecurity standards.