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Senior Host Systems Software Engineer Jobs

10,000 active opportunities · Updated for October 2026

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Explore current senior host systems software engineer jobs. Use filters to narrow by work mode, employment type, experience and date posted.

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Citi
📍 Tampa Florida United States
23 days ago

About the Team: The IT Project Technology Lead is a strategic professional at the intersection of technology leadership and business impact — a recognized subject matter authority who brings both depth of expertise and the foresight to shape directional decisions that extend well beyond their immediate domain. This is not a role for those who simply manage tasks; it is a role for those who understand how technology, people, and process converge to drive transformation at scale. At Citi, where every system and solution ultimately serves hundreds of millions of customers across more than 160 countries, this individual operates at a level where their technical judgment carries real organizational weight. The successful candidate will work alongside senior project staff, technology architects, infrastructure teams, and client-facing leadership to ensure that complex, high-impact initiatives are delivered with precision, clarity, and strategic intent. They will influence functional decisions through trusted counsel, champion process improvements that raise the performance bar, and serve as a guide and mentor to the analysts and practitioners who look to them for direction. Their work does not stop at execution — it shapes how Citi's technology landscape evolves, how risk is managed with integrity, and how the organization positions itself to meet the demands of an ever-changing global financial environment. Responsibilities: Develops detailed IT work plans, schedules; project estimates, resource plans and status reports. Interfaces with senior project staff and client senior management teams regarding status of projects. Recommends and oversees process improvements. Has considerable business impact through in-depth evaluation of complex business processes, system processes and industry s

artificial intelligenceaiproject management
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We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary The Executive Director, Digital Engineering- Aetna Member Care and Journey Services is a senior technology leader responsible for setting the technical vision, architectural direction, and engineering execution for member centric services. This role leads large-scale engineering teams that build high-performance backend APIs, microservices, and cloud-native systems that power member experiences across digital, agent, provider, and partner channels. The leader ensures exceptional service stability, resiliency, innovation velocity, and alignment with enterprise user experience and operational goals. Key Responsibilities 1. Backend API & Microservices Engineering Leadership • Lead the design, development, and delivery of scalable backend systems, APIs, and microservices powering member-facing capabilities. • Define API contract standards, and integration patterns used across Member Services platforms. • Drive service modernization by adopting cloud‑native architectures, containerization, and event-driven patterns. 2. Service Stability, Observability & Resiliency • Establish standards for availability, resiliency, performance, and disaster recovery across all services. • Implement SLO/SLI/error budget frameworks, health checks, and high‑availability architectures. <p

Work Flexibility: Field-based Due to the nature of this role and travel requirements associated with this role, we will accept candidates from the 48 continental United States. Job Summary: As a National Leaves Clinical specialist, you will work directly with a JR/MPS team to support robotic and manual joint replacement procedures. You will be required to work within RepSuite for scan and schedule management in multiple territories across the country for employee leave of absence and when otherwise needed by the business. The NLCS will directly report to the Senior Manager, LEAP but indirectly work alongside local Mako Manager, JR Sales Manager, and GM. When not deployed the NLCS will assist and train with local JR team and execute all necessary clinical functions with that team. Field assignments can be a short as two week and as long as 3 months or more. Essential Duties & Responsibilities: Clinical Expertise in robotic applications Develop and maintain expert-level knowledge of Mako robotic systems, their functionalities, and clinical applications. Develop and maintain expert-level knowledge of manual joint replacement instrumentation and implants. Serve as a clinical resource to healthcare professionals, offering insights, training, and support. Deliver comprehensive customer experience tailored to surgeons, nurses, and other clinical staff during the deployment. Ensure that healthcare teams are proficient in MAKO technology, understand clinical benefits and have access to program resources. Be a point of contact for clinical inquiries, troubleshooting, and technical support related to Mako and manual instrumentation and implants. Relationship Building: Build and maintain strong relationships with healthcare providers and hospital staff, internal team members and potential new c

A
23 days ago

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries. JOB DESCRIPTION: Position Overview The Principal Data Engineer (IC) is a senior individual contributor and the accountable technical leader for assigned cross-domain initiatives and enterprise data engineering capabilities. The role owns integrated technical direction and technical outcomes for work spanning multiple data domains, defines and stewards enterprise engineering standards and reference architectures, and drives convergence where duplicated or inconsistent solutions create enterprise cost, risk, or operational burden. The role advises on scope, sequencing, capacity, dependencies, and technical debt, but does not independently commit domain resources or business delivery dates. This position has no people-management responsibility. Enterprise Data operates a domain-aligned model built on Databricks and Unity Catalog. Working with Domain Leaders, Staff Engineers, Platform Engineering, and partner organizations, the role converts ambiguous enterprise needs into executable architecture and carries the most complex or highest-risk work through validation and production. The role remains hands-on through prototyping, reference implementations, critical-path development, design and code review, and production problem solving. This role is based in Madison, WI. Essential Duties Include, but are not limited to, the following: Cross-domain technical leadership and delivery Own the technical outcome of assigned cross-domain initiatives from initial ambigu

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Abbott
📍 United States
23 days ago

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries. JOB DESCRIPTION: The Staff Data Engineer is a senior, hands-on technical contributor within an Enterprise Data domain, owning technical design and the most complex implementation work for assigned data products, capabilities, and integrations. The role establishes, communicates, and evolves the technical approach for the work it leads and is accountable for the quality, durability, and supportability of the solutions it shapes. Staff Data Engineers work directly with business stakeholders to understand needs and shape technical solutions, engaging at a level appropriate to the work they lead. The role is expected to be fluent in both technical execution and business context, translating between them without losing precision in either. The Staff Data Engineer sets technical direction for assigned capabilities and initiatives within the domain, applies enterprise standards and platform patterns, engages Principal Engineers where cross-domain considerations apply, and multiplies the effectiveness of the domain team through design leadership, code review, and mentoring. This role is based in Madison, WI . Essential Duties Include, but are not limited to, the following: Technical design and solutioning Own technical design and hands-on delivery for the most complex or highest-risk work across assigned data products, capabilities, and initiatives, including data models, pipeline architecture, integration patterns, and platform usage decisions. Produce design docume

pythonsqlaws
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A
23 days ago

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries. JOB DESCRIPTION: Position Overview The Product Development and Automation Senior Scientist provides services of a technical nature to support the development, implementation, and maintenance of automation, IT, and software systems used in the clinical laboratory. The Product Development and Automation Senior Scientist will perform moderate and highly complex analytical processes to support feasibility and validation studies. This includes wet lab testing for feasibility, verification and validation of lab automation, workflow, and software. This role will also be responsible for performing user acceptance testing (UAT), and validation of Laboratory information system (LIS) system changes and upgrades. This role will collaborate with end users and LIS developers to address needed improvements to current modules, design requirements for new test systems, validation, and implementation of the changes. Once resources are identified, can get a project off the ground and running with minimal support from management. Can make new processes, systems, validation methods or projects successful. Essential Duties Include, but are not limited to, the following: Assist in UAT testing Edit and review controlled documents within the laboratory document control system to support changes or implementation of software and process changes. Contributes ideas and insights to new technologies, testing methodologies, applications, techniques or procedures that are creative and practical. Provides input

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Vanta
📍 United States• Full-time• Remote• $258K – $303K/yr
23 days ago

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. As an Early Stage Sales Manager at Vanta, you’ll have the opportunity to build, lead, and develop a team of ambitious Account Executives focused on helping early-stage companies grow securely. You'll collaborate closely with senior leadership and cross-functional partners including product, marketing, and engineering to expand our presence in the small business segment. Your work will directly shape Vanta’s go-to-market strategy as we scale, refine our sales motion, and strengthen our position as the leading trust management platform for early stage companies. You'll partner with your team to drive new business growth, working with founders and early operators at fast-growing companies to transform how they approach security and compliance. This is your chance to make a substantial impact at an innovative, mission-driven company. The Early Stage segment in North America is the top-performing team at Vanta. Our reps are averaging 145% quota attainment. The segment closed at 119% of target this period. You'd be stepping into a proven, high-performing part of the business with real momentum, and the room to push it further. What you’ll do as a Early Stage Sales Manager at Vanta: Lead, mentor, and coach a small but high-performing team of Account Executives, equipping them with the tools and guidance to succeed in fast-paced, founder-led sales cycles. Drive new business growth through proactive prospecting, consultative selling, and ownership of the full sales cycle. Build and refine repeatable sales playbooks and processes that can scale as the team grows. Provide accurate forecasting and pipeline management, ensuring visibility f

REMOTEai
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Coinbase
📍 Ireland• Remote• €195.7K – €195.7K/yr
23 days ago

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . As Associate General Counsel, you'll join Coinbase's Privacy Legal team reporting to the Managing General Counsel. You'll serve as a senior legal advisor on privacy and data protection across the company's global operations. This role sits at the intersection of product development, regulatory strategy, and data governance, advising teams on how to build privacy-forward products while navigating a rapidly evolving regulatory landscape. You'll partner with Privacy Operations, Product Counsel, Security, and Engineering to shape Coinbase's privacy program, translate complex global requirements into actionable guidance, and represent the company with regulators and government agencies in one of its most important markets. What you'll do: Own the development, implementation, and scaling of Coinbase's global privacy program in partnership with Privacy Operations, including policy drafting, data protection agreements, and transparency reports Lead cross-functional privacy initiatives spanning data governance, data protection tooling, and data subject rights processes in collaboration with CX, Engineering, and international teams Partner with Product and Commercial Counsel to embed privacy-by-design principles into the product development and launch lifecycle, translating regulatory requirements into clear, actionable product guidance Drive Coinbase's response to privacy inc

REMOTEaifinance
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Vanta
📍 United States• Full-time• Remote
23 days ago

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. Partner Marketing at Vanta drives revenue growth and market expansion through high-impact cloud, technology and ecosystem partnerships. Our team builds and invests in joint campaigns, co-marketing initiatives, and MDF programs to generate pipeline, accelerate deals, and deepen partner relationships. As we scale, repeatable programs, partner-ready plays, and data-driven insights are critical to maximizing the impact of our partner investments. As the Senior Manager, Partner Marketing Programs at Vanta, you will build, scale and execute the foundational engine behind our global partner marketing strategy. This is a highly visible, highly cross functional role working closely with partner product marketing, partner enablement, partner marketing, partner sales, systems and finance. You will champion three critical focus areas to propel our partnership strategy forward: Orchestrate high-impact partner communications and community engagement —including product launches, enablement webinars, and an active partner community—designed to keep partners fully enabled, deeply engaged, and continuously choosing Vanta. Maximize Market Development Fund (MDF) Impact and ROI —strategically allocating, tracking, and optimizing investments to turn MDF into a high-yield engine for measurable pipeline expansion across our entire partner ecosystem. Scale partner pipegen programs by transforming Vanta's campaign calendar and product roadmap into robust, partner-ready packages, campaign kits, and sales plays that drive joint pipeline. Reporting to the Head of Global Strategic Partner Marketing, you will empower our partner network to grow and scale wit

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CF
Chime Financial, Inc
📍 San Francisco• $145K – $200K/yr
23 days ago

About the Role Chime has centralized MarTech as the shared technology foundation for all of Growth and Marketing. Web, communications and lifecycle platforms, ad tech, content and asset systems, experimentation, and AI marketing tooling now sit under one team — with a mandate to turn a stack of point solutions into a single growth engine. Chime is hiring a Senior MarTech Manager, Communications to evolve the technology that powers member communications across email, push, in-app, SMS and emerging channels. Reporting to the Director of Marketing Technology, you’ll serve as the MarTech lead for communications. You will bring deep expertise in Braze and the broader communications technology ecosystem, while also helping shape the broader cross-channel MarTech platform strategy. You’ll partner with Marketing, Product, Engineering, and Data teams to translate marketing and business needs into scalable solutions, optimize our technology stack, and unlock new capabilities. This is a senior individual contributor role combining technical depth, systems thinking, and cross-functional influence. You’ll work across platforms, integrations, data, vendors, and teams to solve complex problems and shape our comms tech evolves. In this role, you can expect to Serve as MarTech lead for Braze and the broader communications vendor ecosystem, managing integrations, audience syncing, and data flows and troubleshooting issues to ensure our messaging tech operates reliability and at scale. Partner closely with Marketing, Product, Engineering, and Data teams to translate business needs into technical requirements, identify capability gaps, and deliver scalable technology and automation solutions. Manage vendor relationships, performance, and roadmap alignment. Lead vendor evaluations and RFPs, pilot new capabilities, identify consolidation opportunities, and drive build-vs-buy recommendations. Identify and advance opportunities to apply AI across the communications operational workfl

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VTS
📍 New York
24 days ago

The Chief of Staff is a high-visibility leadership role responsible for the operational success of the SVP, General Manager’s organization. Acting as a strategic partner, you will ensure the business operates at peak velocity by driving key initiatives, improving organizational effectiveness, and aligning teams around strategic priorities. You will translate high-level goals into clear execution plans across the business, providing clarity in a fast-paced, complex environment. This role is designed for a seasoned operator who excels at driving accountability among senior leaders and building the systems necessary to scale a SaaS business. You will identify operational gaps, mitigate risks before they impact the bottom line, and act as an extension of leadership—prioritizing, executing, and communicating critical projects to enable the executive team to operate at maximum efficiency. ** Please note that this opportunity is located in New York, NY, and requires this hire to work from our office 5 days a week. ** As a Chief of Staff You Can Expect: Drive the Operating Cadence: Design and manage the GM's leadership meetings, QBRs, and planning cycles to keep the team aligned and hitting KPIs. Force Execution: Partner with Sales, Customer Success, Account Management, Implementation, Product leaders to unblock projects and hold senior stakeholders accountable for deliverables. Own Plan Integrity: Keep the team aligned to the quarterly and annual plan, hold leaders accountable for the commitments behind it, and flag risk early, before it shows up as a miss in the business review. Drive Alignment & Follow-Through: Ensure decisions and commitments made in leadership meetings are clearly communicated across the team, tracked to completion, and actually followed through on, closing the loop between what was decided and what gets done. Prioritize Ruthlessly: Act as a surrogate for the GM in high-level meetings, surfacing critical risks early and filtering out noise to focus

airecruitment
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Who We Are: At Bandwidth , we shape how the world connects. We're the global communications software company and Tier 1 network operator with global reach. The voice, messaging, and emergency services infrastructure behind the brands and apps you use every day. Because we own the network we build on, the problems you'll solve here are bigger, more complex, and more impactful. And as communications shifts to AI, we're the infrastructure layer making it possible. We call ourselves BANDmates because building something this big takes collaboration, different perspectives, and the freedom to bring your authentic self to the table. We're experts who speak like humans. Ready to build what's next? #JoinTheBand What We Are Looking For: We're looking for a Senior Software Engineer who leads by example — someone who takes deep ownership of what they build, moves fast without cutting corners, and is genuinely excited by the challenge of designing and scaling distributed systems that millions of people depend on. You are the right candidate if you thrive with mission-focus, enjoy solving complex problems at scale, and are energized — working in an environment where AI is woven into how great engineers work every day. We don't treat AI as a future capability. It's how we build now, and we want teammates who feel the same way. What You'll Do: Own your services end-to-end — from design and development to testing, operations, and production monitoring. You build it, you run it. Create and maintain REST APIs (Java/Spring), customer-facing dashboards (React), and the cloud infrastructure (AWS) that powers the Numbers platform. Lead solutions from start to finish , collaborating across teams to iteratively ship value aligned to customer and business needs. Identify and solve scaling problems through both application development and infrastructure optimization, ensuring high availability and fault tolerance. Mentor junior and mid-level developers through productive code reviews, t

javareactaws
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T
24 days ago

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. As a Senior Mechanical Engineer, you will lead the design, development, and validation of manufacturing tools and processes for high-performance computing hardware, including PCIe cards, multi-chip server assemblies, and thermal and mechanical modules. You will drive tooling programs from concept through mass production, ensuring precision, manufacturability, repeatability, and alignment with product requirements. Working closely with mechanical and PCB engineering teams, suppliers, and manufacturing sites, you will help deliver scalable tooling solutions that improve yield, quality, cost, and production efficiency. This role is hybrid, based out of Taipei, Taiwan. We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who You Are A hands-on tooling or manufacturing engineer who enjoys taking complex hardware programs from early concepts through validation, commissioning, and mass production. A detail-oriented problem solver with a strong understanding of precision manufacturing, mechanical requirements, tolerance analysis, and process capability. A collaborative technical partner who can work effectively with mechanical engineering, PCB engineering, sup

T
Tenstorrent
📍 Austin• $100K – $500K/yr
24 days ago

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. Tenstorrent is looking for a mid- to senior-level Physical Design Engineer who will contribute to the physical design of high-performance chips for industry-leading AI/ML architectures, spanning implementation from synthesis through tapeout. You will partner with front-end and physical design engineers to optimize floorplanning, timing, power, performance, and area across multiple IPs. Along the way, you will build end-to-end ASIC expertise while learning from experienced engineers across the chip development process. This role is hybrid , based out of Austin, TX, Fort Collins, CO, or Santa Clara, CA . We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who You Are An engineer excited to work on high-performance designs for industry-leading AI/ML architectures. A collaborative problem solver who enjoys working with experienced engineers across ASIC disciplines. Grounded in logic design fundamentals and gate- and transistor-level implementation. Curious about how early architectural and RTL decisions shape physical implementation and final chip quality. What We Need A BS, MS, or PhD in Electrical Engineering, Computer Engineering, Computer Science, or a relat

pythonai
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O
OpenAI
📍 San Francisco• Full-time• Remote• $266K – $385K/yr
24 days ago

About the Team Strategic Sourcing & Procurement helps OpenAI secure the products, services, and partnerships that support our research, build our products, and grow our business. We work with teams across the company to make sound commercial decisions and move important work forward. As OpenAI grows, we are rethinking how sourcing works: bringing expertise into decisions earlier, simplifying contracting, and using AI to give Procurement more time for judgment and strategic work. What we learn internally—and through our supplier and enterprise-buyer relationships—can also inform better products, partnerships, and industry adoption. About the Role We’re looking for a senior leader to head Sourcing Enablement & Delivery, leading sourcing operational delivery, contracting enablement, and AI transformation—and building Procurement’s contribution to OpenAI’s commercial growth. You will build the teams, systems, service model, and cross-functional partnerships that enable sourcing and contracting at scale, helping teams move quickly without losing commercial discipline or accountability. You will partner with GTM, Sales, and Partnerships to develop Procurement’s contribution to OpenAI adoption and commercial growth. Bring procurement-industry knowledge, buyer insights, and lessons from internal AI use into customer engagement, product feedback, and opportunities across the procurement ecosystem. Reporting to the Head of Strategic Sourcing, you will manage the Sourcing Delivery and Contract Management leaders and shape this new function’s priorities, team, and measures of success. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. Priorities and what success looks like A focused roadmap: clear choices about what to build first, what to defer, and how progress will be measured. Stronger delivery: capable leaders and teams, faster execution, less rework, and fewer unres

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