Top Software Engineer Jobs

Build and maintain backend services and APIs for an energy market platform using C#/.NET and SQL Server. Implement integrations, optimize databases, write tests, debug production issues, and contribute limited front-end JavaScript work. Collaborate with Product, QA, and engineering teams and use AI-assisted tools to improve development efficiency.

Modernize mainframe services by designing and developing REST APIs with IBM z/OS Connect, exposing CICS/DB2 transactions, building OpenAPI specs and YAML mappings, configuring authentication (RACF, JWT, OAuth2/OIDC, certificates), implementing CI/CD (GitHub Actions, Gradle), integrating with enterprise API gateway (APIM), troubleshooting performance/security issues, and creating reusable onboarding templates and accelerators.

Design, implement, document, and maintain new and existing software systems. Provide technical support and mentorship to team members, enforce code quality, apply advanced algorithms and data structures, and use software design best practices and development tools to deliver solutions on schedule.

Lead technical direction and day-to-day engineering operations for a community web platform. Hands-on full-stack work driving architecture, code standards, reviews, monitoring and AI tooling. Run agile processes, translate product requirements into tickets, collaborate with Product, report roadmap progress, estimate delivery, and mentor/align a distributed engineering team.

Build and operate backend systems that transform financial data into accurate, reviewable bookkeeping. Own end-to-end projects from design through rollout, implement reliable automation and reconciliation, improve observability and auditability, investigate production issues, and mentor teammates while partnering with product, design, and bookkeeping experts.

Define ERP and enterprise application architecture direction and roadmap. Create reusable patterns and standards, guide integrations between ERP, data and cloud platforms, partner with business leaders to translate needs into scalable solutions, evaluate vendors, and simplify the application landscape across manufacturing, supply chain, finance, sales, and service.

Design, build, and maintain full-stack single-page web applications using JavaScript/TypeScript, Node.js, React, and Redux. Work in an Agile/Scrum team, apply TDD, collaborate with product and design, participate in architecture and code reviews, mentor peers, and use cloud services (AWS/GCP/Azure) and databases (SQL/MongoDB) to deliver scalable production systems.

Join an interdisciplinary team to develop and maintain low-latency trading applications. Build multi-threaded server-client systems, write clean C++/C# code, work across Windows and Linux, and own projects end-to-end in a collaborative finance-focused environment.

Provide technical support and troubleshooting for autonomous ocean vehicle software; act as customer point of contact; produce integration guides and documentation; debug real-world deployments; assist with payload and feature integrations; collaborate with engineering to reproduce and fix issues; develop and maintain customer-facing Python utilities and tools.

Lead full-stack development and co-manage a lean engineering team to build SunCore's web and mobile infrastructure. Implement CI/CD, migrate hosting to DigitalOcean with Cloudflare, migrate CRM to HubSpot via Zapier, integrate multiple APIs and third-party services, and deliver a secure Flutter mobile app and dashboard with SOC2-level security, 2FA/biometric login, and wallet integrations.