Top Software Engineer Jobs

The Software Development Engineer will develop cloud-based applications, manage product features, participate in Agile processes, and support customer needs.

Design and build GovWell's payments and ledger infrastructure: create a fully auditable, mathematically consistent ledger, precise fee-calculation system, and robust handling for partial payments, deposits, refunds, and payment processor integrations. Own migration from legacy payments to the new system, partner with finance and municipal staff, and set technical standards for the platform.

The Senior Software Engineer will design, implement, and maintain software for unmanned maritime vehicles, participating in all software product lifecycle stages and collaborating with engineering teams.

Senior Software Engineer responsible for full SDLC support of mission-critical federal payroll and financial systems. Duties include designing, developing, testing, maintaining COBOL applications on IBM z/OS, resolving production and batch failures, supporting releases and configuration management, and collaborating with cross-functional teams.

Design, develop, and maintain scalable data platforms and batch/streaming pipelines. Implement data scientist algorithms, drive engineering best practices, mentor junior engineers, improve processes and infrastructure, and contribute to distributed system software and CI/CD in an Agile environment.

Lead design and delivery of Braven's platform, tools, and automation. Scope and implement full-stack initiatives (Python/Rails, frontend, databases), improve architecture, mentor engineers, champion testing and observability, collaborate with cross-functional teams, and apply AI/automation to scale programs. Hybrid role based in Chicago or Newark.

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 architecture and implementation of large-scale React Native mobile applications for iOS and Android. Design scalable, secure, and performant solutions; build shared frameworks and CI/CD pipelines; integrate with REST/GraphQL backends and cloud services; improve observability and reliability; troubleshoot production issues; conduct technical reviews; mentor engineers and drive mobile platform strategy.

Design, build, and optimize GraphQL APIs, gRPC services and SQL queries for a promotions engine. Own complex technical problems, improve production scalability and performance, set up DataDog monitoring, participate in on-call rotations, mentor engineers, and deliver end-to-end features in an agile environment.

Build and operate AlphaSense's identity platform across user management, authentication, and authorization. Design scalable RBAC/ABAC/ReBAC systems, integrate authentication patterns (OAuth/OIDC/SAML), implement SCIM provisioning, and expose GraphQL/gRPC/REST APIs. Partner with security on SOC2/GDPR compliance, drive platform roadmap, champion testing, observability, and reliability, and operate autonomously from North America in close collaboration with the Helsinki team.

Lead backend-focused, full-stack engineering: design and operate scalable, low-latency, event-driven healthcare data platform. Drive architecture, mentor engineers, own reliability/security, ship end-to-end projects, improve developer experience, and act as team lead while staying hands-on.

Design and build growth-focused systems to drive customer acquisition, onboarding, activation, referrals, and retention. Implement attribution, experimentation, referral, promo, and lifecycle messaging infrastructure; analyze funnel performance; partner with marketing and operations; and rapidly launch experiments using analytics and AI-assisted workflows.

Own and improve core backend systems and infrastructure: build reliable, scalable services, improve observability and CI/CD, operate production systems, design APIs and data layers, lead technical decisions, mentor engineers, and partner with product to ship end-to-end features.

Build and ship customer-facing visibility features (events, audit logs, timelines, notifications, analytics) for Together's Cloud. Partner with Data Platform and Observability teams to implement data collection and processing, own scoped backend work end-to-end, write well-tested backend and product code, and maintain data freshness, completeness, and correctness for trustworthy customer insights.

Lead design and delivery of scalable, secure software across full stack and cloud. Collaborate with product and architecture teams, mentor engineers, drive best practices, integrate AI-assisted tools, and participate in the full SDLC to ensure system stability and performance.

Lead and architect large, cross-team technical initiatives across backend, mobile, and web platforms. Shape technical strategy, set standards for quality and security, mentor engineers, and influence engineering and product leadership toward scalable system designs.

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.

Design, develop, and maintain APIs and microservices for BaaS partner onboarding. Collaborate with product and architecture, enforce CI/CD and observability, mentor engineers, support incident response and root cause analysis, draft architectural documentation, refactor code, and ensure security and compliance with SLAs and fintech standards.

Design, build, and maintain APIs and microservices for a BaaS platform; collaborate on architecture and requirements; ensure reliability, security, and observability; mentor engineers; participate in incident response and documentation; evaluate new technologies and refactor code for scalability and configurability.

Design, develop, and maintain APIs and microservices for a BaaS platform; collaborate on architecture; ensure reliability, security, observability, and SLA compliance; mentor engineers and support incident response and partner onboarding.

Design, build, and maintain core data platforms, services, and APIs that enable operational data access. Develop scalable backend systems, data pipelines, and automation; collaborate across teams; own services end-to-end from architecture through production support.

Design, build, and maintain APIs and microservices for a BaaS platform supporting partner onboarding. Collaborate with product and architecture teams, mentor engineers, ensure CI/CD and observability, manage incident response and SLAs, draft architecture docs, evaluate new technologies, and refactor code for reliability, security, and scalability.

Design, build, and maintain scalable, secure BaaS APIs and microservices. Collaborate with product and architecture teams, lead code reviews and mentoring, implement CI/CD and observability, respond to incidents, produce architectural documentation, refactor codebase, and evaluate emerging technologies to improve partner onboarding and platform reliability.

Build and maintain foundational datasets for data-driven decision-making, creating scalable data pipelines and collaborating across teams to enhance data models and practices.

Develop, maintain, and modernize real-time software for flight and mission simulators. Integrate software with hardware, troubleshoot legacy systems, participate in code reviews and Agile/Waterfall processes, mentor engineers, and support mission-critical simulator reliability and performance.