1,000+ matching jobs for “Senior System Software Engineer”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

Carrier Global

Senior Software Engineer

PRT5208: Rua Rua Santos Dias No. 1121, Matosinhos, 4465-255, Portugal

Rol: Senior Software Engineer Location: Porto, Portugal Type of contract: Permanent Carrier is the leading worldwide …

Added Oct 27, 2026

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GE Vernova

Sr. Software Engineer

Hyderabad, Telangana, India +1 location

Summary The role entails advanced software development for Power Systems Applications, with a focus on delivering specific functionalities to meet …

Added Oct 27, 2026

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GE HealthCare Technologies

… where every voice makes a difference, and every difference builds a healthier world. As an experienced Senior Software Engineer, you will define, develop, and maintain embedded product software as part of our sensor …

Added Oct 27, 2026

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Leidos Holdings

Senior Software Engineer

Canberra, Australian Capital Territory, Australia

As a talented member of our software engineering team, you will provide innovative and high-value solutions to a variety of complex technical …

Added Nov 3, 2026

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Thermo Fisher Scientific

Sr. Software Engineer

Guangdong, China

Position Summary: The Senior Software Engineer will contribute to the design, development and continuous improvement of PC-based …

Added Oct 16, 2026

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Lennar

Sr Software Engineer

Miami, Florida, United States

… Science, Engineering, or related field, or equivalent practical experience. 5+ years of professional software development experience, including ownership of production systems at scale. Expert-level proficiency in …

Added Oct 27, 2026

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KLA

Senior Software Engineer

Milpitas, California, United States

Full time
Regular

Pay posted by employer$136,300–$231,700 per year

… of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The …

Added Oct 15, 2026

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General Motors

Senior Software Engineer

Warren, Michigan, United States

Hybrid
Full time
Regular

… Cucumber language for behavior-driven development (BDD), performing functional decomposition, developing Software Development Kits (SDKs) for integration with Connected Vehicle Cloud (CVC) and OnStar Data Services, and …

Added Oct 12, 2026

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McKesson

Senior Software Engineer

Bengaluru, Karnataka, India

Full time

… and cost effectively. Based in Bangalore India, McKesson Compile’s data is a comprehensive, full linked system of record for the US Healthcare market, with intelligence on 2M+ healthcare professionals (HCPs) and over …

Added Oct 27, 2026

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Stryker

Senior Software Engineer

Gurugram, Haryana, India

involves developing embedded software, enabling device connectivity, and supporting integration between medical devices, mobile applications, and …

Added Oct 27, 2026

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Boeing

Senior Software Engineer

USA - El Segundo, CA +1 location

In person
Full time
Regular

Pay posted by employer$171,700–$232,300

… standards Leads the review, analysis, and translation of customer requirements into initial design of software products Coordinates the development, maintenance, enhancement and optimization of software products and …

Added Oct 12, 2026

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Booz Allen Hamilton

Software Engineer, Senior

Wharton, NJ

Pay posted by employer$86,800–$198,000

Software Engineer, Senior The Opportunity: As a senior full stack developer, you know how to architect and deliver …

Added Oct 27, 2026

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Lennar

Sr Software Engineer

Irving, Texas, United States +1 location

on the Team Key Responsibilities : Software Development: Design, develop, and maintain full-stack applications, ensuring scalability, performance, and …

Added Oct 27, 2026

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Danaher

Senior Software Engineer

Bengaluru, Karnataka, India

Regular

… thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher’s system of continuous improvement, you help turn ideas into impact – innovating at the speed of life. At IDBS, we …

Added Oct 15, 2026

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Visa

Senior Software Engineer

Singapore, Singapore

Job Summary Software Development Engineers are expert problem-solvers and builders who design, implement, and improve software …

Added Oct 27, 2026

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Boeing

Senior Software Engineer

USA - El Segundo, CA

In person
Full time
Regular

Pay posted by employer$211,650–$286,350

Executes full life-cycle development activities, including requirements definition and analysis, software architecture, design, coding, unit test, integration, documentation, and formal qualification Develops …

Added Oct 12, 2026

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GE HealthCare Technologies

Senior Software Engineer

Haifa, Haifa, Israel

Summary GE HealthCare is looking for an experienced and highly motivated excellent Software Engineer to join the Haifa Image Generation group. You’ll design and develop software for the next …

Added Oct 27, 2026

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IQVIA Holdings

Sr. Software Developer

Bogotá, Colombia

… activities related to the analysis, design, programming, debugging, modification, and maintenance of software enhancements and/or new products. Essential Functions • Under broad guidance, analyzes, designs, programs, …

Added Oct 15, 2026

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Workday

Sr. Software Development Engineer / Principal, Software Development Engineer

Vancouver, British Columbia, Canada +1 location

Flex
Full time

Pay posted by employer$182,400–$273,600 USD

… that sits at the heart of Workday's AI strategy, this is the team for you. About the Role As either a Senior Software Development Engineer or a Principal Software Development Engineer on the AI Model Serving team, …

Added Oct 27, 2026

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Danaher

Senior Software Engineer

Bengaluru, Karnataka, India

Regular

Added Oct 15, 2026

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Lennar

Sr Software Engineer

Miami, Florida, United States

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Requirements · employer excerpt

Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience.
5+ years of professional software development experience, including ownership of production systems at scale.
Expert-level proficiency in TypeScript and React, and strong backend experience with Go.
Deep understanding of system design, API architecture, security, and performance optimization.
Proven success operating in a DevOps/self-service environment where product teams own their infrastructure and delivery pipelines.

10 more in the full description below.

About this opportunity

Original employer description

Sr Software Engineer, LCP

We are Lennar

Lennar is a leading homebuilder focused on creating extraordinary experiences for Homeowners, Communities, and Associates. We are a Fortune 500® company consistently ranked among the top homebuilders in the United States.

A Career that Empowers You to Build Your Future

The Sr Software Engineer reports to the Engineering Manager. You will lead the design, development, and evolution of enterprise-grade applications, integrations, and MCP servers. This role requires a hands-on leader to deliver scalable, secure, and business-aligned AI infrastructure on AWS.

Your Responsibilities on the Team

Lead the architecture, design, and implementation of full-stack systems using TypeScript/React and Go.
Drive your team's adoption of legal, compliance, and procurement platform capabilities — IDP templates (e.g., Backstage), shared CI/CD pipelines, and Terraform modules — and establish team standards on top of them.
Partner with central platform teams: provide feedback, influence roadmaps, and contribute improvements to shared templates and modules where appropriate.
Lead the development of agentic and AI product capabilities — AI agents, MCP servers, and LLM-powered features — ideally leveraging AWS Bedrock, Claude, and OpenAI.
Own production readiness for your team's services: observability, reliability, security, and performance.
Mentor and develop engineers through design reviews, pairing, and technical guidance.
Partner with product stakeholders to translate business needs into scalable technical solutions.
Deploy infrastructure-as-code using Terraform or CloudFormation.
Instrument observability using OpenTelemetry tracing and structured JSON logging.
Conduct technical design reviews and architecture governance.
Transfer knowledge to the platform team through live sessions and documentation.

Requirements

Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience.
5+ years of professional software development experience, including ownership of production systems at scale.
Expert-level proficiency in TypeScript and React, and strong backend experience with Go.
Deep understanding of system design, API architecture, security, and performance optimization.
Proven success operating in a DevOps/self-service environment where product teams own their infrastructure and delivery pipelines.
Demonstrated technical leadership: driving projects end-to-end, setting standards, and mentoring engineers.
Excellent communication skills with both technical and non-technical audiences.
Experience with ServiceNow, Legal, Compliance and Procurement systems/applications
Deep CI/CD expertise (GitHub Actions or similar) — highly preferred.
Strong infrastructure-as-code expertise (Terraform or similar) — highly preferred.
Experience self-serving through internal developer portals such as Backstage (golden paths, software templates, service catalogs).
Production experience building agentic/AI systems (AI agents, MCP servers, LLM applications); hands-on AWS Bedrock experience is a strong differentiator.
Python Mastery: 5+ years of production Python using async frameworks like FastAPI or Starlette.
TypeScript/React and Go
AWS Infrastructure: Deep knowledge of IAM role chaining, Secrets Manager, ECR, and VPC networking.

AI & Agentic Systems: Hands-on experience with Model Context Protocol (MCP) and AWS Bedrock AgentCore.

Identity & Security: Advanced OAuth 2.0/OIDC execution, including On-Behalf-Of flows and JWT validation.

Platform Engineering: Experience authoring Spotify Backstage templates and GitHub Actions CI/CD pipelines.

Enterprise Integration: Proven history of integrating complex REST APIs such as Workday, Salesforce, or ServiceNow.

Life at Lennar

At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone’s Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar’s policies and applicable plan terms. Visit Lennartotalrewards.com to view our suite of benefits.

Join the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview | LinkedIn<https://www.linkedin.com/company/lennar/> for the latest job opportunities.

Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.

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