{"id":3313260,"url":"https://alion.io/job/edwards-lifesciences-senior-software-engineer-applications-full-stack","title":"Senior Software Engineer (Applications), Full Stack","company":{"id":5220,"name":"Edwards Lifesciences","domain":"edwards.com","url":"https://alion.io/company/edwards","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":79,"open_postings":55,"ghost_share":0.018,"stale_share":0.745,"repost_share":0.055,"time_to_fill_p50_days":28,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Irvine, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":108000,"max":153000,"currency":"USD","period":"year","gross":null,"usd_annual":153000},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"CloudFormation","optional":false},{"name":"Design Controls","optional":false},{"name":"Design History File","optional":false},{"name":"FHIR","optional":false},{"name":"Figma","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"HL7","optional":false},{"name":"Human Factors Engineering","optional":false},{"name":"IEC 62304","optional":false},{"name":"IEC 62366","optional":false},{"name":"ISO 13485","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Rust","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-26T00:00:00Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-31T05:18:23Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Many structural heart patients suffer from heart failure with limited options. Our Implantable Heart Failure Management (IHFM) business's AI, Product and Platforms organization is at the forefront of addressing these unmet patient needs through pioneering technology that enables early, targeted therapeutic intervention. Our innovative solutions are not just transforming patient care but also creating a unique and exciting environment for our team members. It is our driving force to help patients live longer and healthier lives. Join us and be part of our inspiring journey.\nAt Edwards Lifesciences, the Implantable Heart Failure Management (IHFM) AI, Product and Platforms organization designs and builds the software and data products that clinicians and patients depend on. As a Senior Software Engineer (Applications), Full Stack, you own the application and service architecture for a web product area, build the patterns and shared components others follow, and are first in line for the production health of what you ship.\nBased in Irvine, CA, you'll join a high-impact medtech innovation hub in the heart of Orange County, collaborating in person with cross-functional teams to shape patient-focused technology.\nHow you'll make an impact:\nProduct-area architecture. Design and own the application architecture for a web product area: state management, routing, data fetching against Platform APIs, rendering strategy, design system implementation, and experimentation.\nAPIs and security. Define and document the API contracts your product area needs from Platform, consume them through the Platform API gateway, and implement client-side authentication and authorization flows (OAuth 2.0, OpenID Connect, SSO); contribute server-side code to Platform-owned services where your area requires it.\nPerformance and reliability. Own customer-facing performance and quality metrics, such as Core Web Vitals, API latency, and error rates, and build the fixes that move them.\nCloud deployment. Design and deploy your web applications on the cloud (AWS or GCP) using containers, CI/CD, and infrastructure as code, within the standards and security controls that Platform and DevSecOps own.\nPatterns and modernization. Build the patterns and shared components others follow, review designs and code against them, and drive targeted modernization in your area, such as Angular to React and BFF to Platform APIs.\nDesign control. Produce the architecture documents, verification tests, and traceability for your area's design outputs, and understand how they contribute to the Design History File under IEC 62304.\nProduction ownership. Serve as a trusted on-call lead for web surfaces, lead root-cause analysis, and resolve complex production issues affecting clinicians and patients, including issues that trace into Platform-owned services you contribute to.\nMentorship. Mentor P1 and P2 engineers, review their designs and code, and participate in hiring.\nWhat you'll need (Required):\nBachelor's degree in computer science, software engineering, or related field plus four years of experience -or- Master’s degree plus three years of experience.\nDeep proficiency in React or Angular with TypeScript and working proficiency in a server-side stack such as Node.js, Python, Java, Go, or Rust.\nDemonstrated experience designing application architecture and API contracts, including state management, data fetching, and integration with internal and third-party systems.\nExperience deploying and operating applications on a cloud platform (AWS or GCP), including CI/CD and containers.\nExperience owning the performance, reliability, and production health of end-user-facing software.\nStrong communication skills, including effective collaboration with distributed teams across time zones, and the ability to set standards within a secure software development lifecycle (SSDLC), including CI/CD and automated testing.\nWhat else we look for (Preferred):\nExperience in medical device software (SaMD), or other regulated classes of device software, under IEC 62304, ISO 13485, and FDA design controls.\nExperience leading a frontend modernization, such as Angular to React.\nExperience with infrastructure as code (Terraform, CloudFormation, or CDK) and container orchestration (Kubernetes).\nExperience with design system implementation and design tokens, including tooling such as Figma and Tokens Studio.\nFamiliarity with EMR / EHR integration via HL7, FHIR, or IHE.\nA cloud certification, such as AWS Solutions Architect or Developer, or a GCP equivalent.\nFamiliarity with usability engineering and human factors (IEC 62366-1).\nAligning our overall business objectives with performance, we offer competitive salaries, performance-based incentives, and a wide variety of benefits programs to address the diverse individual needs of our employees and their families.\nFor California (CA), the base pay range for this position is $108,000 to $153,000 (highly experienced). \nThe pay for the successful candidate will depend on various factors (e.g., qualifications, education, prior experience). Applications will be accepted while this position is posted on our Careers website. \nEdwards is an Equal Opportunity/Affirmative Action employer including protected Veterans and individuals with disabilities.","description_format":"text","description_chars":5294,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cardiovascular Devices","Patient Monitoring"],"lifecycle":[{"event":"open","at":"2026-10-27T04:05:21Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 45 · green card filings: 24","filings_12m":45,"filings_prev_12m":77,"green_card_filings_12m":24,"median_offered_wage_usd":125978,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":7}],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":5,"expected_fill_days":28,"reasons":["conf:0","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":153000,"is_top_pay":false},"html_url":"https://alion.io/job/edwards-lifesciences-senior-software-engineer-applications-full-stack","json_url":"https://alion.io/job/edwards-lifesciences-senior-software-engineer-applications-full-stack.json","meta":{"generated_at":"2026-10-31T14:19:40Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":22244,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":5220},"rest":"https://alion.io/mcp/rest/get_company?id=5220"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fedwards-lifesciences-senior-software-engineer-applications-full-stack"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fedwards-lifesciences-senior-software-engineer-applications-full-stack"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fedwards-lifesciences-senior-software-engineer-applications-full-stack"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/edwards-lifesciences-senior-software-engineer-applications-full-stack\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fedwards-lifesciences-senior-software-engineer-applications-full-stack"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3313260}},{"tool":"search_jobs","arguments":{"company":"edwards.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3313260},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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