Top Software Engineer Jobs

Build and maintain software for consumer fintech products that help customers build credit, access liquidity, and save money. Work with Rails, AWS, ReactJS, Vercel, and Flutter across backend, frontend, and mobile applications. Contribute to early-stage product development, apply strong software engineering fundamentals, and collaborate closely with product and engineering teammates.

Design, develop, test, integrate, troubleshoot, modernize, and maintain Java applications and RESTful services in Linux environments. Process JSON and XML data, manage Maven builds, use Git and GitLab, and contribute to software design, code reviews, testing, deployment, documentation, and integration activities. Collaborate with technical teams supporting mission-critical systems and national security missions.

Develops and enhances complex big-data cloud systems for an intelligence team. Responsibilities include back-end processing, analysis, indexing, Java application development, distributed computing, information retrieval, object-oriented design, software testing, troubleshooting, requirements analysis, system design, and technical documentation. The role also provides technical guidance to junior staff and integrates or extends FOSS and COTS products.

Design, develop, test, deploy, and maintain enterprise Java and Angular applications supporting mission-critical systems. Build RESTful APIs, service integrations, database solutions, microservices, and containerized applications across cloud and on-premises Kubernetes environments. Participate in architecture and code reviews, troubleshooting, modernization initiatives, automated testing, CI/CD, documentation, and operational database support.

Design, develop, test, maintain, and modernize enterprise Java applications and RESTful backend services. Optimize relational databases, support containerized Kubernetes deployments, build GitLab CI/CD pipelines, implement automated testing, troubleshoot complex issues, and participate in architecture discussions, code reviews, and Agile development with cross-functional engineering teams.

Lead development of Android client features, collaborate with cross-functional teams, mentor junior engineers, own major components, ensure code quality and best practices, participate in agile ceremonies, and advocate for mobile platform improvements.

Lead a team building distributed microservices and full-stack systems for Capital One Shopping. Drive cloud-based solutions using containers and AWS services, mentor engineers, collaborate with product managers, and experiment with emerging technologies to deliver scalable customer experiences and meet regulatory needs.

Lead backend engineering projects and a team to deliver cloud-based, distributed microservices. Collaborate with product managers, mentor engineers, and occasionally write or review code. Build solutions using Java/Scala/Python/Go/Node, RDBMS and NoSQL databases, container orchestration, and AWS/cloud services to meet regulatory and customer needs.

Lead a team and portfolio delivering cloud-native, regulatory-focused solutions using microservices, ML, and full-stack systems. Collaborate with product managers, mentor engineers, and build cloud infrastructure using Java/Python/Go, containers, orchestration, IaC, and AWS/Azure/GCP tooling.

Lead design, build, and deploy scalable, reliable Java-based microservices in a cloud-native, event-driven AWS environment. Own backend feature design, code quality, automated testing, and FedRAMP release processes. Mentor engineers, participate in on-call/TechOps, integrate AI tools into development, and drive architecture, observability, and cross-team initiatives.

Design and develop Linux software for a cybersecurity product, owning features from design to delivery while collaborating with a distributed team.

Develop and support secure payment solutions across Ingenico EMV terminals, .NET backend services, Android integrations, processor gateways, tokenization, and mobile wallets. Implement payment workflows, device management, webhooks, settlement, reconciliation, and reporting. Participate in EMV Level 3 certification, regression testing, production troubleshooting, and reliability improvements while collaborating with internal teams and external processors.

Lead full-stack development for employer and employee tax account systems: design reliable backend APIs and data models, build automation and agency-integration pipelines, model jurisdiction-specific compliance rules, mentor engineers, partner with product and operations, and deliver scalable, test-driven solutions that ensure tax accuracy and reliability at scale.

Lead design, build, and operation of AI-powered Growth experiences (conversational onboarding and AI-driven email). Own technical strategy for an AI Voice Agent and ACE-powered email systems, design APIs and frontend/backends, partner cross-functionally, establish applied-AI engineering patterns, measure impact, and mentor engineers to improve product quality and responsible AI use.

Lead technical strategy and execution for a backend ledger team building highly available, audit-grade financial systems. Drive architecture, reliability, monitoring, on-call practices, code quality, cross-functional collaboration, and mentoring to ensure accurate, scalable ledger operations.

Design, implement, and operate highly available backend services for Snap's growth notification platform across multiple channels. Own end-to-end architecture, lead multi-quarter technical roadmaps, drive large cross-functional projects, and ensure reliability, observability, cost efficiency, and incident response. Integrate upstream signals and downstream use cases, apply distributed-systems best practices, and mentor engineers to improve team effectiveness.

As a Senior Software Engineer, you'll design and implement web services, develop full-stack software products, and mentor junior developers while owning your code's lifecycle.

As a Staff Software Engineer at Samsara, you will lead and develop a high performing team, champion company culture, and contribute to the development of IoT platform solutions.

As a Lead Software Integration & Test Engineer, you will integrate, test, and verify C++ software for embedded radar systems, develop test frameworks, and mentor team members. You will also document processes and implement best practices to enhance integration and testing capabilities across programs.

Senior full‑stack engineer building customer‑facing web, mobile, and backend systems to grow US remittance business. Lead technical design, deliver scalable, observable services, use AI tools, mentor teammates, participate in on‑call rotation, and collaborate with product, design, and analytics to improve high‑value send experiences.

Lead Software Engineers will develop software solutions for national security, oversee technical challenges, mentor juniors, and enhance real-time data communications.

Lead architectural evolution of a high-traffic B2B SaaS supplier platform: define microservice boundaries, APIs, CI/CD, multi-cloud deployment, security, multi-tenancy, and mentor engineers while partnering with SRE, product, and business teams.

The Software Engineer will develop and maintain a proprietary electronic trading platform, lead transitions to in-house development, and collaborate on customer solutions, requiring 8+ years of experience in software engineering.

Senior full-stack software engineer responsible for designing, building, testing, and supporting web applications. Work spans frontend and backend, API development, enterprise architecture, database integration, Docker-based deployments, AI/LLM integration, troubleshooting production issues, mentoring junior developers, and collaborating cross-functionally and with customers.

Develop and maintain high-performance API-driven services and data-ingest pipelines using Java and Python. Build RESTful microservices, backend integrations, and cloud-native deployments. Collaborate across engineering teams, implement CI/CD and automated testing, troubleshoot distributed systems, and follow secure software development practices for cross-domain deployments.