Top Senior Software Engineer Jobs

Lead the architecture, development, and support of secure, scalable distributed applications for automotive financial services. Build and modernize microservices across AWS and hybrid environments using Java, Spring Boot, containers, databases, and messaging platforms. Drive code quality, resilience, automation, vendor evaluations, and engineering standards. Lead responsible adoption of AI-assisted development tools, coach engineers on secure validation practices, and collaborate with product and engineering stakeholders.

Lead development of secure, scalable full-stack applications for JPMorgan Chase’s Asset and Wealth Management client services platform. Responsibilities include Java, Spring, React, cloud architecture on AWS, SQL and Snowflake data solutions, testing, deployment, operational stability, and system modernization. The role leads AI-assisted engineering practices, collaborates with product owners and global stakeholders, supports agile delivery, and serves as a primary technical and product contact.

Lead critical infrastructure platform initiatives enabling engineering teams to build, deploy, and operate products consistently. Responsibilities include developing multi-account and multi-region Kubernetes clusters, MLOps capabilities, standardized deployment systems, and company-wide authentication. The role also involves automating engineering workflows, improving developer experience, prioritizing shared platform initiatives with stakeholders, driving platform adoption, and mentoring team members.

Leads strategy, architecture, governance, and engineering execution for a scalable UAT data provisioning platform. Builds workflow automation, self-service refresh capabilities, validation controls, and orchestration across multiple systems of record. Owns platform roadmaps, access management, auditability, reliability, operational readiness, incident response, and cross-team adoption of standardized engineering practices. Requires strong programming, API, distributed systems, cloud-native, CI/CD, and platform engineering expertise.

Develop and support customer payload software integrations for spacecraft missions. Guide external partners through SDKs, interfaces, simulations, testing, commanding, telemetry, payload management, fault recovery, and data downlink. Lead technical exchanges, design reviews, and integration campaigns while serving as the software point of contact. Maintain developer documentation and sample applications, collaborate with flight and systems engineering, and track integration metrics, OKRs, roadmaps, and delivery risks.

Develops, tests, troubleshoots, and releases software supporting hardware or technical service products. The role contributes to program implementation, designs robust software solutions, resolves production defects, supports CI/CD deployments and release testing, and provides technical guidance within the organization. Candidates need a bachelor’s degree in computer science, computer engineering, or a related field, at least five years of experience, strong software design and troubleshooting skills, and an active Secret clearance.

Develop and support mission-critical telemetry processing and application systems for ISS, SLS, and Artemis ground missions. Responsibilities include software development with Angular, ReactJS, C#, JavaScript, and .NET Core; distributed systems, network programming, relational databases, automated testing, and agile practices. The role also supports migration from VMware environments to Kubernetes/OpenShift containers and uses GitLab and DevSecOps practices while collaborating with stakeholders on performance, usability, and operational requirements.

Design, build, and maintain scalable microservices and backend systems (Java/Kotlin) for growth initiatives. Enable experimentation, event-driven data pipelines, A/B testing, observability, and secure, high-availability services in collaboration with cross-functional teams.

The Senior Software Engineer will lead projects from inception to execution, write maintainable code, and enhance team culture while focusing on healthcare accessibility.

The Staff Software Engineer will lead technical discussions, drive complex feature implementation, mentor team members, and innovate using new technologies.

Design, build, test, and operate Gusto core customer-facing products across frontend and backend. Own multi-quarter projects, scale Ruby/Rails and JavaScript/React systems, mentor engineers, collaborate with product, data, design, and platform teams, and iterate on features that deliver measurable customer impact.

Lead full‑stack development for Gusto's Time and Scheduling product: design, build, test, and iterate frontend and backend systems. Mentor engineers, own multi‑quarter projects, address large‑scale refactors, performance and reliability, and collaborate with product, design, data, and platform teams to deliver customer‑focused features.

Lead architecture and delivery of Gusto's Commerce Platform (product catalog, promotion engine, subscription, entitlements). Partner with product, data science, and cross-functional teams to drive large, multi-quarter platform projects, ensure reliability and SLOs, mentor engineers, and promote AI-augmented development and platform adoption.

The Senior Software Engineer in Data Engineering will design and maintain data processing services, ensuring scalability and performance for a game analytics platform, collaborating with various teams to deliver insights for stakeholders.

Design, build, and maintain data processing services focusing on ingestion. Collaborate with teams to provide data insights, ensuring performance and scalability.

As a Senior Software Engineer on the Data Platform team, you'll enhance the data infrastructure, develop ETL pipelines, maintain data quality, collaborate across teams, and mentor junior engineers.

Design, build, test, deploy, and maintain scalable, cloud-native microservices and REST APIs using Java and Spring Boot. Ensure performance, reliability, security (vulnerability remediation), observability, and CI/CD. Troubleshoot production issues, lead code reviews, influence architecture, and mentor junior engineers while collaborating across product, QA, security, and platform teams.

The Senior Software Engineer will enhance authorization response time in Mastercard's Transaction Switching program, focusing on performance testing and improvements in a collaborative Agile environment.

The Sr. Software Engineer will design and deliver scalable software that enhances customer interactions and operations, utilizing modern development tools and cloud services.

Design and execute test strategies for flight-critical XBat software and systems. Develop test plans/procedures, run V&V and regression tests, analyze test data, troubleshoot issues, and collaborate with engineering, manufacturing, and program teams to ensure performance, reliability, and mission readiness.

Design, develop, and field high-performance Ground Control Station and C2 software using C++/Qt/QML and QGroundControl. Lead architecture and technical direction, mentor engineers, define APIs/ICDs, debug integration/latency issues, support field tests, implement post-mission debrief tools, and ensure interoperability with C2 standards.

Develop and maintain Python-based software for automating hardware tests, integrate results with manufacturing systems, build scalable test infrastructure and CI/CD pipelines, create monitoring/visualization (e.g., Grafana), and collaborate with hardware, systems, and QA teams to ensure reliable aircraft component validation.

Lead a regional Precious Metals and Agriculture front-office engineering team to design, build, and operate secure, scalable trading systems. Partner with trading, quant, sales, and middle office to deliver production-quality code, drive AI-assisted engineering adoption, enforce SDLC standards, mentor engineers, and collaborate across core technology and business teams.

Design and implement full‑stack, low‑latency web-based Ground Control Station and C2 systems (map-centric UIs, real-time telemetry, video streaming), lead architecture and APIs, mentor engineers, support field tests and mission deployments, and ensure interoperability with C2 standards.

Lead design, development, testing, and production support of enterprise Java web applications. Collaborate with stakeholders on requirements and architecture, write code and tests, perform code reviews, support integration/UAT/performance testing, and drive adoption of enterprise AI-assisted engineering practices and SDLC automation.