Top Senior Software Engineer Jobs

The Staff Software Engineer will enhance video capabilities, support live streaming and storage infrastructure, and collaborate on platform development. Responsibilities include coding, mentoring, and ensuring platform reliability for millions of users.

Lead a portfolio of technology projects with a team of developers to create solutions for regulatory needs, collaborating on cloud-based projects while mentoring engineers.

The Senior Software Engineer will design and build platform systems, enhance tools for engineers, and leverage AI to improve workflows.

Lead diverse technology projects in distributed microservices and full stack systems, mentoring team members and collaborating with product managers on cloud-based solutions.

As a Staff Software Engineer at Altana, you'll design and implement scalable AI-driven platforms, mentor developers, and oversee code quality while collaborating with cross-functional teams to deliver impactful solutions.

Lead diverse technology projects and a development team to create regulatory solutions using full stack systems. Collaborate with product managers and mentor engineers while coding and evaluating code.

Design, develop, and integrate real-time mission software in C++ and C# on Linux. Contribute across the full software lifecycle, apply DevSecOps/CI/CD practices, collaborate with systems and test teams, support foreign military sales adaptations, mentor junior engineers, and evaluate/transition emerging technologies for electronic warfare capabilities.

Design, develop, deploy, and maintain full-stack applications using .NET Framework/Core and modern front-end frameworks. Monitor and test system performance, troubleshoot and resolve business systems issues, build reports (SSRS) and SSIS packages, and implement containerized deployments. Ensure compliance with risk, change management, and cybersecurity practices; may lead junior engineers.

Design, develop, and maintain Java/Spring Boot backend services and microservices. Build and integrate RESTful APIs, contribute to CI/CD pipelines (Jenkins), manage source control (Bitbucket), use Maven/Gradle, troubleshoot with Dynatrace, integrate with API gateways (Apigee, DataPower), work with Oracle/SQL and NoSQL, and collaborate in Agile teams on code reviews, deployments, and continuous improvement.

Design, build, and operate scalable, highly concurrent backend services in Go. Architect distributed, fault-tolerant systems, optimize performance and reliability, define APIs and service boundaries, improve observability and operational readiness, and collaborate cross-functionally to support mission-critical autonomous deployments.

As a Senior Fullstack Engineer, you'll contribute to backend development for Toast's New Ventures team, collaborating on architecture and launching MVPs while addressing unmet operator needs.

Design, build, test, deploy, and support scalable, event-driven payment processing microservices using Java and Spring Boot. Implement Kafka-based messaging, optimize PostgreSQL database access, ensure observability and security, troubleshoot production issues, perform code reviews, and mentor engineers to drive operational excellence and reliable high-volume transaction processing.

Design, build, deploy, and operate a high-concurrency, resilient configuration and publishing platform. Lead cross-team projects, set technical direction, improve engineering productivity, optimize performance, and maintain end-to-end ownership of distributed systems at scale.

Lead design and delivery of backend-focused full-stack features for the Business Platform. Build APIs, data models, and reliable parsers, ensure secure resilient systems, mentor engineers, drive estimates and quality, collaborate with Growth on data-driven features, and integrate AI tooling into development workflows.

Lead a team building distributed microservices and full-stack systems for Capital One Shopping. Drive cloud-based solutions, mentor engineers, evaluate and write code, collaborate with product managers, and adopt emerging technologies to meet regulatory and customer needs.

Lead and mentor engineering teams to build full-stack, cloud-native microservices and products. Collaborate with product managers, design scalable solutions using TypeScript/Node.js/Python and cloud/container technologies, and drive architectural consistency while occasionally coding and evaluating implementations.

Lead a portfolio of technology projects and a team of developers to design and deliver cloud-based, full-stack microservices solutions. Collaborate with product managers, mentor engineers, evaluate and write code, and leverage technologies like JavaScript, Java, TypeScript, SQL, Python, Go, container orchestration, and AWS to meet regulatory and customer needs.

Lead front-end engineering for high-traffic, cloud-hosted customer-facing web applications. Own technical design, implement test-driven front-end features using Angular/React/TypeScript/Java, mentor engineers, collaborate with product managers, and drive adoption of modern tools including interactive AI to optimize development and user experiences.

Develop, sustain, and troubleshoot the GHOSTGEM software suite. Implement, test, and integrate Java/Spring services with COTS/FOSS, containerize with Docker/containerd, deploy on Kubernetes using Helm, work with MongoDB and messaging (RabbitMQ/Kafka), automate CI/CD and IaC, and follow the software development lifecycle for mission-critical government systems.

Develop, maintain, and enhance complex software systems using modern front-end and Node toolchains. Analyze requirements, design and implement features, debug and test components, write documentation, develop data queries, and lead team efforts as appropriate. Contribute to architecture, performance tuning, and software development process improvements.

Design, develop, and maintain C++ software and Qt-based GUIs for instrument communication and hardware interaction. Build reliable components, write Google Test unit tests, use CMake and Git, debug and optimize applications, collaborate with firmware/hardware teams, conduct code reviews, and produce clear documentation while operating in an agile startup environment.

Lead architecture and modernization of large-scale Ad Tech platforms, designing distributed systems, AI/GenAI-enabled capabilities, CI/CD and infrastructure-as-code, networking and integrations, and production operations. Ensure reliability, scalability, observability, security, and cost efficiency while guiding cross-organizational engineering, mentoring teams, and driving operational excellence.

Design, implement, and optimize high-performance, data-centric front-end components and visualizations. Build responsive UIs, integrate mapping/geolocation, containerize applications with Docker/Kubernetes, collaborate with teams and users, document requirements and user guides, and support deployment for defense/intelligence missions.

Design, implement, test, and deploy interactive UX and data-visualization front-end applications for defense programs. Build high-performance components, optimize responsiveness across devices and browsers, integrate geolocation/mapping, containerize deployments (Docker/Kubernetes), collaborate with stakeholders, and produce software documentation and user training materials.

Lead back-end engineer building infrastructure to process, store, and expose large heterogeneous datasets. Deploy analytic components on on-prem and cloud, collaborate with algorithm developers and users, lead cross-functional teams, and transition systems to partner organizations while operating in a classified environment.