Top Software Engineer Jobs

The Principal Engineer will lead technical direction across multiple teams, design architecture for financial systems, mentor engineers, and drive multi-year transformations in the Money Group.

Develop and implement new features for Crunchyroll's iOS and Apple TV apps while ensuring code quality through reviews and testing.

Convert algorithm description documents into C++ implementations for radar systems; develop, test, and optimize simulation and data-processing toolchains; integrate experimental data; perform code reviews and collaborate with cross-functional teams; ensure scalability, reliability, and adherence to coding and security practices; work on-site and support programs throughout the software lifecycle.

Design, build, and operate AI-powered testing tools, agent harnesses, Temporal-based workflows, and telemetry/evaluation systems to improve CI/CD reliability and developer productivity across Snapchat's mobile and multi-cloud backend services. Lead cross-team initiatives, ensure availability and scalability, and mentor engineers.

Lead the technical design and architecture of Gusto's Commerce Platform, mentoring engineers and ensuring service reliability while collaborating across teams.

As a Staff Software Engineer, you'll design, build, and test Gusto's core platform services, mentor engineers, and collaborate with various teams to solve complex engineering problems.

Design, implement, and operate the metadata layer for R2 object storage at global scale. Build production services on Cloudflare Workers and Kubernetes, own schema and query patterns for billions of objects, ensure S3 API compatibility, participate in on-call rotations and incident response, and collaborate across teams while leveraging AI tools to accelerate development and operations.

The Senior Software Engineer will develop backend services for the Decision Intelligence Platform, ensuring high reliability and scalability, and collaborate across teams to enhance decision-making processes at Remitly.

As a Senior Software Engineer, you'll lead high-impact projects, own the full lifecycle of software development, mentor engineers, and collaborate cross-functionally to enhance systems and customer experiences.

As a Fullstack Software Development Engineer, you will build reliable features for high-value customers, collaborate across teams, and mentor juniors while ensuring system performance and availability.

As a Lead Software Engineer, you will design, develop, and optimize software solutions for e-commerce and automate logistics, while mentoring junior engineers.

Lead design and evolution of Hex's graph-based compute execution architecture. Optimize parallel execution, caching, and remote warehouse interactions. Instrument and diagnose performance, author technical proposals, mentor engineers, and roadmap long-term platform designs while remaining hands-on in backend code.

Design, build, and operate scalable, secure data platform infrastructure for ingesting, processing, cataloging, and accessing petabytes of data. Improve Spark/Databricks reliability and developer experience, build ingestion/replication systems, develop internal libraries and tooling (Go/Python), and collaborate with cross-functional teams to support analytics, ML, and customer-facing data products.

Design and implement scalable customer engagement solutions using AWS services, particularly Amazon Connect and AI technologies. Collaborate with stakeholders and ensure security compliance while optimizing system performance.

As a Senior or Staff Deployed Software Engineer, you will design and build software solutions, collaborate with teams, and drive technical strategy while engaging with customers to solve complex problems.

The Senior Software Engineer will lead integration designs, implement APIs, ensure system resilience, mentor juniors, and enhance integration performance.

Design, develop, test, and maintain front-end and backend software (React, Node.js, Java). Build REST/GraphQL APIs, micro-frontends, CI/CD pipelines, and automated tests. Optimize performance, ensure scalability/security/availability, troubleshoot issues, participate in code reviews, mentor peers, and collaborate with DevOps and support teams.

Design and develop desktop and cloud ECAD tools and backend services using C++, Java, JavaScript/Node.js on AWS. Build distributed, scalable RESTful systems, integrate third-party CAD/BOM/ERP data, implement desktop ECAD features (schematic capture, PCB layout, library and BOM management), and ensure reliable deployment, testing, and monitoring across the full product lifecycle.

As a Senior Software Engineer, lead technical strategy, build AI-optimized systems, mentor engineers, and ensure data privacy and security.

Design and build secure, scalable web UIs for an enterprise analytics platform. Integrate APIs and visualizations, create dashboards for large datasets, ensure accessibility and government security compliance, participate in architecture and Agile ceremonies, mentor developers, perform code reviews, troubleshoot production issues, and work onsite part-time including SCIF access.

As a Lead Software Engineer, you'll design, develop, and deploy web applications, collaborate cross-functionally, lead teams, and mentor junior engineers.

As a Sr. Software Engineer, you will design and develop backend services, APIs, and infrastructure for broker integrations, collaborating closely with cross-functional teams.

Design, develop, test, and maintain complex software components for Mastercard's Decision Management Program. Act as a technical leader: drive code quality, system design, integrations, automation, deployments, and operational improvements. Mentor teammates, contribute to agile processes, and promote reusable patterns and standards. Troubleshoot and refactor code, participate in prioritization, demos, and acceptance activities, and adopt new languages and architectures as needed.

Design, build, and maintain foundational backend systems and shared infrastructure for W&B. Own schema and code-generation tooling, extend a custom job scheduler, ensure reliability and observability for distributed workloads, define API standards (REST/GraphQL/gRPC), and collaborate across teams to scale and maintain platform performance.

The role involves developing and optimizing NT Connect's web platform, creating APIs, collaborating on frontend design, and ensuring high-performance integration for trading partners.