Top Senior Software Engineer Jobs

Lead technical design and development of cloud-enabled .NET microservices and RESTful APIs, create technical requirements and designs, develop and unit-test modules, deploy across environments using CI/CD, provide technical oversight and training, conduct code/design reviews, and support defect resolution for corporate and institutional banking systems.

As a Backend Engineer at Kalshi, you will design algorithms for order matching, optimize data access, and lead integrations with external clients, contributing to a fast-growing financial market.

As a Frontend Engineer, you'll build and enhance the trading experience, develop user-facing features, and engage with customers to shape product decisions.

Lead and grow multiple product-focused engineering teams to design, build, deploy, and operate resilient, scalable full-stack and backend systems. Drive architecture decisions, microservices adoption, AWS deployments, engineering best practices, and mentor technical talent while collaborating with product managers to deliver partner-focused credit experiences.

Design, develop, and maintain ground control and mission-planning software for the X-BAT platform. Build full-stack, low-latency, fault-tolerant systems for telemetry fusion, operator UIs (React/TypeScript), communication interfaces, and integrations with autonomy and flight teams. Lead feature development, write well-tested code, and collaborate across embedded, UX, and flight-test teams to deliver field-ready solutions.

Develop and optimize real-time Ground Control Station software for UAVs, building high-performance client/server systems, React/TypeScript UIs, telemetry processing, mission planning, and low-latency control. Collaborate across autonomy, embedded, backend, and UX teams, contribute to architecture, lead feature development, and produce well-tested, deployable software.

Senior full‑stack engineer building and scaling React frontends and Java Spring Boot backend microservices. Design REST APIs, integrate external systems, implement CI/CD, troubleshoot production issues, and collaborate with product, UX, QA, and DevOps teams.

Design and implement scalable backend systems for search and conversational AI. Build and productionize services leveraging LLMs, embeddings, and vector search. Lead architecture, mentor engineers, drive cross-team initiatives, and improve developer productivity and operational excellence.

Design, develop, test, and deploy full-stack software: responsive Angular UIs and Java/Spring Boot microservices. Integrate REST APIs, Kafka event streams, and SQL/NoSQL databases (e.g., MongoDB). Ensure performance, security, accessibility, documentation, and ongoing maintenance in an in-office setting.

Develop and maintain Vehicle Management System software, ensuring flight and subsystem control, while providing technical leadership and support throughout the software lifecycle.

Build scalable, high-concurrency backend services in Go on AWS to integrate third-party IoT devices via cloud-to-cloud APIs and event-driven patterns. Design integrations handling auth/token lifecycles, rate limits, retries, idempotency, and state reconciliation. Support existing Java/Spring Boot platform during transition, participate in architecture discussions, improve observability and reliability, and own features end-to-end.

Design and re-architect the Identity systems at Dropbox to support multi-product capabilities, mentor junior engineers, and ensure software excellence.

The role involves designing, implementing, and maintaining web applications, developing APIs, collaborating with stakeholders, and ensuring high system availability and quality.

The Software Engineer will analyze user requirements, design and code software, debug existing code, and enhance systems performance while supporting customer needs and system solutions in a collaborative environment.

The Senior Options Software Engineer will design, develop, and support a high-performance trading platform, collaborating with business leaders to create innovative software solutions and handle complex systems support for trading activities.

The Software Engineer II will design, implement, and maintain web applications for marketplace middleware, ensuring high code quality and collaborating with stakeholders.

Forge is seeking a Software Engineer II to design and maintain web applications, develop APIs, and ensure system operations. The role requires collaboration and strong engineering skills.

The Software Engineer III will design and operate scalable distributed systems, develop APIs and integrations, and lead complex initiatives while mentoring other engineers.

Lead and mentor a team of software engineers in developing high-quality, maintainable software applications while partnering with stakeholders and promoting continuous delivery and learning.

The Software Engineer II at Chewy develops cloud-based services, manages service quality, collaborates on architectural standards, and integrates technologies to support order fulfillment processes.

Design, develop, configure, and support Genesys Cloud CX contact center solutions for Treasury Management. Lead migrations from legacy platforms, build IVR and routing flows, implement Data Actions and API integrations, integrate bots/NLP and enterprise systems (CRM, ServiceNow), and provide technical guidance across architecture and engineering teams.

Design, develop, and maintain enterprise Salesforce solutions using Apex and Lightning Web Components. Implement integrations (REST/SOAP), manage platform configuration and security, collaborate with product, QA, and engineering teams, produce technical documentation, support QA and production issue resolution, and promote clean, scalable coding and CI/CD practices.

The Software Engineer will enhance developer experience at Benchling by building production release tooling, improve workflows, and collaborate with teams to scale processes. Responsibilities include developing efficient development tools and championing engineering patterns.

Design, build, test, deploy, and maintain scalable full-stack and mobile applications using React, Node.js, Java, and React Native. Lead technical design, API and architecture discussions, CI/CD and observability practices, mentor engineers, drive operational excellence, and apply AI-assisted tools to improve developer productivity and product quality.

Senior software engineer responsible for designing, developing, testing, deploying, and maintaining Java-based applications. Works with Spring Boot, Angular, Oracle SQL and Linux; prepares technical documentation, troubleshoots issues, and collaborates with business stakeholders. Capital markets knowledge is desirable. Role is in-office at specified PNC locations.