Top Software Engineer Jobs

Design and implement scalable backend services for games, manage APIs, enhance existing code, collaborate on user experience improvements, and ensure performance and security.

The Senior Full-Stack Software Engineer will develop robust solutions in React and NextJS, work on both front and back ends, and leverage AI tools for productivity. Responsibilities include modernizing applications, building modular components, and ensuring high code quality in a collaborative environment.

The Senior Software Engineer develops and optimizes Salesforce applications, leads technical efforts in Agile environments, and translates business needs into functional solutions while ensuring performance and reliability.

Lead design, development, testing, and implementation of web-based application systems. Mentor junior engineers, guide architecture and risk management, drive quality and reliability, integrate third-party systems, and support cloud and scalable solutions while collaborating across teams to meet project goals.

Maintain and improve the enterprise tax form collection and reporting system, Oracle data models and XML schemas, and Java-based processing/reporting programs. Extract technical requirements, implement end-to-end system improvements, resolve production incidents, improve scalability, and plan a transition from bulk to event-based processing.

As a Senior Software Engineer, you'll design and maintain real-time advertising applications, collaborating with teams to deliver high-quality software while promoting best practices and innovation in the advertising domain.

The role involves designing, developing, and maintaining a real-time advertising platform, collaborating with engineering teams, and ensuring best practices in software delivery.

The Senior Software Engineer will design, develop, and maintain large-scale real-time applications for Roku's advertising platform, ensuring performance and scalability while collaborating across teams.

Design, develop, and maintain high-quality pre-trade and pricing software for securitized products (TBA MBS). Implement client, server, and database features using C#, WPF, WCF, Oracle, Solace, Python, and Tableau. Lead or mentor teams, ensure secure coding and unit testing, analyze large codebases, build Windows services, ETL pipelines, and support platform migrations.

Design and implement a shared Rust core used across desktop, mobile, and backend. Drive architecture decisions around CRDTs and distributed systems, integrate Rust components with frontend/mobile/backend teams, and improve performance, reliability, and maintainability.

Lead a Scrum agile team to architect, build, test, and deliver Fidelity's web applications. Provide technical leadership, mentor developers, design full-stack features, and ensure secure, test-covered implementations using modern server- and client-side technologies.

The Senior Software Engineer will design and develop scalable services, ensure high code quality, and lead AI integration efforts to enhance the traveler experience while collaborating with cross-functional teams.

Full-stack developer building developer-facing tools (App Builder, CLI) across React frontends and Node.js backends. Design, implement, test, and ship features, troubleshoot architecture, improve developer experience, and support documentation, release planning, and team best practices.

The Senior Software Engineer will own features from design to deployment, improve existing systems, build APIs, and ensure code quality. They will collaborate with cross-functional teams and contribute to microfrontend architecture.

Lead design, development, and implementation of complex software systems for life & annuity policy administration. Provide technical leadership, mentor engineers, architect scalable mainframe solutions, troubleshoot critical issues, and collaborate with stakeholders to meet performance, reliability, and security goals.

Design and implement scalable microservices and backend platforms in Python and Java. Build cloud-native deployments on AWS with Docker and Kubernetes, collaborate on SQL-based data systems and ETL, integrate AI/LLM tooling and MLOps, and drive reliability through CI/CD, observability, and performance tuning.

Design, build, and operate scalable cloud-native services and client-facing REST APIs for high-volume document processing using AI/ML and LLMs. Influence architecture and product direction, mentor junior engineers, collaborate cross-functionally, participate in on-call rotation, and ensure strong developer experience and operational reliability.

The Senior Software Engineer will design, build, and support AWS-based workflow applications, ensuring scalable integrations and production readiness while mentoring junior engineers and collaborating with various teams.

Develop and deploy scalable, API-first microservices and event-driven systems for the TFB Order Management Platform. Manage cloud-native deployments (Azure/AWS), implement automation for order and subscription flows, ensure API performance and security, perform peer code reviews, and integrate backend systems to support self-service and rep-assisted journeys.

The role involves developing and implementing features for the CUDA driver and collaborating on solutions for NVIDIA's compute platform, requiring strong coding and design skills.

Design, develop, test, and maintain software applications across the SDLC using modern backend and frontend technologies. Collaborate with cross-functional teams, resolve defects, follow CI/CD and version-control best practices, ensure security and accessibility compliance, contribute to architecture, and support/mentor other technical staff.

Serve as the technical lead for Okta's partner ecosystem: design and implement secure, scalable PRM solutions (IMPartner) integrated with Salesforce, translate requirements into APIs and features, ensure thorough unit test coverage and automated regression suites, perform code reviews and mentor teammates, manage deployments, and collaborate with global cross-functional stakeholders to maintain partner lifecycle, deal registration, incentives, and portal integrations.

Design, build, and optimize backend services and platform infrastructure for the Aptos blockchain. Develop scalable APIs, indexing services, data pipelines, node operations tooling, SDKs, and monitoring. Write production-ready, well-tested code and collaborate with protocol, infrastructure, and product engineers; mentor or lead engineers as the team scales.

Build and maintain core backend components of a secure software-supply-chain clearing house in Go on GCP. Own features from design to production, handle unstructured-to-structured data pipelines, implement scalable architecture, contribute IaC with Terraform, participate in on-call and incident response, and lead multi-engineer efforts with strong operational observability.

Design, develop, configure, and enhance SAP S/4HANA solutions for MM/SD/IM to optimize supply chain and order-to-cash processes. Collaborate with product owners and functional teams, build integrations/tests, mentor junior engineers, and drive best practices across SAP delivery and support.