Top Senior Software Engineer Jobs

Design, implement, and maintain scalable brokerage systems and middle/back-office services (gRPC microservices, React admin UI). Lead regional recruitment and reliability, mentor engineers, act as incident commander, collaborate with global teams, troubleshoot issues, and build solutions supporting multi-language/currency markets and regulatory requirements.

Lead design and delivery of cloud-native, real-time distributed platforms for intelligent networking and agentic AI. Architect scalable, secure systems processing high-volume network telemetry, mentor engineers, drive production deployments, and solve complex ambiguous problems across networking, AI, and data domains.

Build and scale full‑stack systems and data pipelines that ingest large volumes of social data, deliver AI‑powered product experiences, improve reliability and performance, establish operational best practices, and provide technical leadership and mentorship across the engineering team.

Own and improve backend case execution systems (eligibility, batching, submissions, orchestration). Solve complex, data-driven decision and workflow problems, collaborate cross-functionally, and support internal UI/admin tooling as needed.

Design, develop, and maintain Ruby on Rails applications and test suites; integrate third-party APIs; collaborate with cross-functional teams; troubleshoot, monitor performance, participate in code reviews, and translate business requirements into technical deliverables.

Design, implement, test, and maintain full-stack product and system code. Participate across the full development lifecycle, review peers' code, create documentation, collaborate with global teams, and help drive strategic engineering goals in a fast-growing startup.

Design, develop, test, deploy, and maintain backend services and data pipelines. Ensure technical and product excellence, performance, and engineering best practices. Collaborate across global teams, drive projects, and contribute to large-scale system design and distributed computing challenges.

Design, develop, and deploy complex features for AI-first products and customer interaction platforms. Collaborate with product and design, ensure scalability and reliability, mentor junior engineers, perform code reviews, and deliver enterprise-grade solutions in a fast-paced environment.

The Senior Software Engineer will lead the design and implementation of scalable systems, establish best practices, mentor peers, and drive CI/CD strategies while ensuring security and compliance.

Own and deliver full-stack, cloud-native financial platform features on Azure. Lead technical direction, architect scalable solutions, own CI/CD and observability, enforce quality/testing, mentor engineers, participate in on-call rotation, and enable bank connector configurations for enterprise treasury customers.

Architect and build scalable, modular cloud systems and a workflow orchestration engine to run thousands of concurrent stateful tasks. Lead deployment of AI-powered LLM and rules-driven agents, define integration frameworks to external systems, and drive reliability, observability, and cross-functional delivery with product and customers.

Senior Software Engineer responsible for developing, testing, deploying, and maintaining production applications. Collaborates in agile teams, designs and refactors products, builds test suites, supports performance and security tuning, mentors junior engineers, and contributes to product and tooling decisions.

The Staff Software Engineer will develop user interfaces, collaborate on product development, and ensure a high-quality user experience for healthcare software.

As a Senior Software Engineer, you will optimize cloud-based ML operations and maintain code quality while collaborating with various teams.

Design and maintain core pricing lifecycle primitives, evolve the product data model, and scale real-time ingestion and query systems. Collaborate cross-functionally and engage directly with customers to shape product strategy and deliver reliable, high-performance revenue management features.

Design, develop, and maintain complex, enterprise-scale software features and services across the OneStream CPM platform. Lead technical design, implement UI and APIs, ensure JSON/XML contract compatibility, improve performance and reliability, mentor engineers, participate in code reviews, and support CI/CD, testing, and production operations. Use AI-assisted development tools responsibly to accelerate development.

Design and develop custom software solutions across multiple systems and collaborate with teams to ensure success in complex projects.

Lead full‑stack engineer owning design, development, and delivery of Sharetec's Digital Banking platform. Modernize legacy systems, design APIs, build frontend (React/TypeScript/Next.js) and backend (C#/ASP.NET Core or Node/Go) services, work with mobile (React Native), databases (Postgres/MySQL), Docker, CI/CD, mentor teammates, and drive architecture and delivery in a remote Agile environment.

The Senior Staff Software Engineer will lead software development teams to create digital solutions across various platforms, ensuring high-quality delivery and technical guidance while working collaboratively with cross-functional partners.

Design, build, and scale backend systems and APIs for high-transaction consumer products. Collaborate with product, credit, compliance, support, and analytics teams. Contribute to code reviews, technical planning, security, and operational excellence. Mentor peers and promote engineering best practices.

Lead full‑stack modernization of a legacy .NET/SQL Server payment-integrity platform. Build modular Angular frontends and resilient .NET microservices, improve APIs, optimize database performance, embed security/privacy, use AI coding agents to accelerate refactors, and drive delivery with strong observability and testing practices.

The Principal Software Engineer leads technical projects, mentors teams, and contributes to software design and development, focusing on complex applications.

Design, develop, and configure Salesforce solutions (Apex, LWC, Visualforce) to meet business requirements. Integrate internal/external services, follow Salesforce best practices and governor limits, document solutions, support Product Owners, and collaborate with stakeholders and the Salesforce team. Maintain CI/CD/DevOps practices and enhance user experience.

Design, develop, test, review, support, and maintain open-source web applications and platforms. Work full-stack (or specialty), gather requirements, deliver technical solutions, mentor staff, participate in hiring, and troubleshoot production issues.

Build and ship end-to-end features for a multimodal real-time Conversational Video Interface. Integrate state-of-the-art real-time models with research, optimize latency, and fix reliability issues. Collaborate across product and research to design architecture and deliver production-quality systems.