Top Software Engineer Jobs

Design, build, and maintain full-stack applications and backend services to support capacity management. Develop React front-ends, RESTful APIs, and cloud-based scalable systems. Collaborate with stakeholders, improve performance and observability, participate in code reviews, troubleshoot production issues, and promote engineering best practices.

Lead technical vision, architecture, and delivery of Windows Search experiences. Design and implement large-scale features across clients and platform services, improve search quality and AI-powered discovery, mentor engineers, drive cross-team alignment, and ensure reliability, performance, privacy, and data-driven improvements.

Design and implement a vendor-agnostic storage control plane for large-scale AI infrastructure. Build abstraction layers, reconciliation loops, CRD-based orchestration, capacity/placement engines, multi-tenant isolation, and observability to ensure performant, resilient storage across vendors and datacenters.

Lead a squad of engineers in building full-stack applications and agentic AI systems. Handle technical direction, feature delivery, and architecture, focusing on AI integration and real-time data pipelines.

Lead design and implementation of backend services and APIs for payments, billing, settlements, ledgers, and reconciliation. Drive architecture for highly available, auditable financial platforms, integrate with payment processors and banking partners, ensure transactional integrity, observability, and compliance. Deliver end-to-end initiatives, mentor engineers, and operate mission-critical systems with strong emphasis on reliability, security, and scalability.

Design and build scalable full-stack web applications and APIs, drive architecture across frontend and backend, partner with product and design, mentor engineers, improve developer productivity with tooling and AI-assisted workflows, and migrate legacy systems into modern platforms.

Build and maintain scalable web applications and backend services using React, TypeScript, Next.js and Node.js. Design APIs (REST, gRPC, GraphQL), work with PostgreSQL and cloud infrastructure, improve CI/CD and developer tooling, contribute to architecture, mentor engineers, and deliver AI-powered features and CRM workflows.

Design, build, and maintain shared backend platform services (C#/.NET, Node/TypeScript, Postgres/Redis, AWS). Improve reliability, performance, observability, and CI/CD for high-throughput, transaction-heavy workflows. Collaborate with product, payments, data, and infra teams, drive architecture and rollout, mentor engineers, and adopt AI-assisted development practices.

Hands-on senior engineer building and owning data-intensive, end-to-end credit platform components: ingestion, transformation, analytics, APIs, and user tools. Work directly with stakeholders, apply cloud-native patterns and grounded generative AI, implement CI/CD and observability, mentor engineers, and drive product-focused technical decisions from problem definition through delivery.

Modernize and maintain Magnus and Goliath platforms across Java, Go, and JavaScript. Build AI-powered features (LLMs, tool-calling), integrate BigQuery, GCP, MySQL and internal APIs, diagnose production issues, write automated tests, and own projects end-to-end from design through deployment and support.

Design, build, and deploy Android-native applications and plugins that integrate Ditto’s peer-to-peer data sync into tactical environments. Lead integration architecture with TAK/ATAK systems, define APIs and sync patterns, diagnose and resolve live operational issues, mentor engineers, and shape technical strategy and roadmap for edge integrations.

Own and deliver end-to-end product workflows across frontend and API layers. Build customer-facing UIs (Next.js/TypeScript), maintain API/application layers (FastAPI/Python or similar), define API contracts, improve performance and reliability, implement tests and CI, and own authentication and system integration. Collaborate with product, backend, SRE, and design to shape product behavior and enable repeatable deployments across facilities.

Lead development of frontend (Next.js/TypeScript) and API/application layer (FastAPI/other). Design and implement end-to-end product workflows, build customer-facing UIs and internal deployment tools, define API contracts, improve performance/reliability, implement testing and CI, and own authentication and system integration across multi-facility deployments.

Design, build, and deliver full-stack features for consumer health products. Collaborate cross-functionally, propose technical solutions, and use tools like GitHub, GCP, Go, React, and Terraform to implement scalable data integrations and patient-facing experiences.

Design, implement, and operate large-scale, multi-tier distributed Java services and APIs. Architect scalable, fault-tolerant systems (microservices/event-driven), process large datasets, integrate generative AI/Model Context Protocol, deploy to cloud platforms, instrument telemetry, and collaborate across engineering, product, QA, and operations to meet payments business requirements.

Design, develop, and deploy large-scale Android software and data integration solutions. Optimize system performance, implement RESTful APIs, perform gap analyses with architects, document technical/functional specifications, and provide status updates to stakeholders. Improve data accessibility and reduce downtime through testing, performance tuning, and platform integrations.

Design, develop, and customize Salesforce applications (Service, Sales, Marketing Clouds). Build Apex and LWC components, implement automations, integrate with external systems, migrate/manage data, test and deploy solutions, optimize performance, document designs, support users, and collaborate with product and QA teams for UAT and releases.

Lead architecture, development, and maintenance of an internal BRD platform to automate the full feature requirement lifecycle. Build near real-time deployment pipelines, collaborate with feature teams, manage feature governance across product lines, and support data collection and TTM analysis for release insights.

Design, develop, and deploy scalable, reliable Java-based enterprise applications. Build and maintain large-volume transaction frameworks using Java EE/Spring and ORM. Implement fault-tolerant RESTful and SOAP services, write and optimize SQL for Oracle/MySQL, and use testing frameworks (JUnit, Mockito). Troubleshoot, debug, and iterate on production issues while ensuring performance, scalability, and observability.

Design, develop, and deploy scalable Ruby on Rails web applications. Lead engineering projects, collaborate with product and QA, implement multi-tier distributed systems, write automated tests, maintain CI/CD pipelines, support application stability and performance, produce technical design documentation, and mentor peers.

Lead design and delivery of cloud-based, production-grade systems for new healthcare enterprise products. Build proofs-of-concept into scalable integrations with EHRs, devices, and AI-powered features (speech/LLM). Coordinate cross-team engineering work, set technical standards, mentor engineers, and drive adoption of AI-assisted development while ensuring reliability, security, and compliance.

Design, build, and maintain native iOS chat and AI-powered conversational experiences using Swift, SwiftUI, and UIKit. Implement real-time messaging, offline sync, REST/GraphQL integrations, rich markdown-based UIs, accessibility, security (OAuth, Keychain, encryption, certificate pinning), and performance/CI practices. Mentor engineers and drive architecture and engineering excellence.

Build and ship full‑stack features that turn Watershed's data layer into an intelligence platform: interactive visualizations, unified carbon data APIs, ingestion tools, and financial‑sector reporting features while collaborating with product, design, climate science, and data science.

Support and implement MuleSoft APIs, maintain Dynamics 365 and custom .NET/Java applications, manage data transfers with Azure WebJobs and Talend, work across databases and ETPL, design and enhance systems, collaborate with business and IT teams, and contribute within an Agile development environment.

Design and implement PostgreSQL internals and indexing strategies for large-scale document workloads. Extend query engine with BSON-aware operators and custom scan nodes, optimize index pruning, profile distributed system performance, collaborate with open-source communities, and lead design/code reviews.