{"id":1953677,"url":"https://alion.io/job/bentley-systems-infrastructure-engineering-software-company-software-engineer-ii","title":"Software Engineer II","company":{"id":47116,"name":"Bentley Systems","domain":"bentley.com","url":"https://alion.io/company/bentley-systems-infrastructure-engineering-software-company","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Exton, United States","Philadelphia, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":97000,"max_usd":192000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1246},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Copilot","optional":false},{"name":"Digital Twin","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"Jest","optional":false},{"name":"Playwright","optional":false},{"name":"pnpm","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"Three.JS","optional":false},{"name":"TypeScript","optional":false},{"name":"Vitest","optional":false},{"name":"Azure","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-04T00:00:00Z","employer_posted_date":"2026-10-04","last_verified_at":"2026-10-12T10:43:36Z","board_verified":true,"closed_at":null,"days_open":8,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":8},"description":"Location: Exton/Philadelphia, PA, US - Hybrid (3 days a week, in-office)\nPosition Summary:\nWe are looking for a passionate Software Engineer II to help design and build the web-based viewing and collaboration experiences at the heart of Bentley Infrastructure Cloud (BIC). Our team builds the embedded 3D/digital-twin viewer and its surrounding feature modules - used by engineers, owners, and contractors worldwide to review, markup, and collaborate on infrastructure projects (buildings, bridges, roads, rail, and utilities).\nYou'll work in a TypeScript/React codebase built on iTwin.js and Cesium rendering large-scale iModels, Reality Data, and Geospatial Data in the browser, and surfacing that data through rich workflows. This is a high-impact role on a product that is central to how Bentley's users interact with their digital twins every day.\nResponsibilities:\nDesign, build, and ship frontend features for the Bentley Infrastructure Cloud iTwin/iModel Viewer using TypeScript, React, Cesium, and iTwin.js, from requirements through delivery.\nDocument features and decisions through clear code, comments, and concise technical write-ups\nBuild and maintain micro-frontend (Module Federation) packages in a large pnpm monorepo, balancing shared-package stability with feature velocity\nWrite clear, testable, maintainable code with strong unit (Vitest + React Testing Library) and end-to-end (Playwright) coverage.\nParticipate in code reviews, PR-based workflows, and agile/Scrum ceremonies, and help uphold our coding standards and architectural boundaries.\nMentor and support fellow engineers through pairing, reviews, and knowledge sharing.\nQualifications:\nGraduate or post-graduate degree in computer science, software engineering, or relevant training and/or experience.\nAt least 5 years' experience in frontend development with TypeScript, React\nExperience with frontend unit and end-to-end testing (e.g., Jest/Vitest, Playwright), data structures, and OOP.\nWorking experience with Scrum and agile methodologies.\nExperience building component-based UIs and consuming REST APIs.\nFamiliarity with 3D/graphics in the browser (WebGL, three.js, Cesium, or similar) - directly relevant to iTwin.js viewer work.\nGood verbal and written communication skills.\nThis role requires minimal travel.\nRequires sitting or standing at will while performing work on a computer (or any other physical requirements).\nWhat would make you stand out:\nExperience with Azure DevOps, CI/CD, GitHub, GitHub Copilot, and Git \nExperience with monorepos and module/micro-frontend architectures\nExposure to Cesium and iTwin.js or other digital-twin / BIM / CAD platforms.\nExperience integrating or building AI/Copilot-assisted features \nFamiliarity with WebGL/3D rendering performance in web apps.\n\nThis is a Hybrid role.\n\nWhat We Offer:\nStep into a collaborative work environment where ideas flourish, and teamwork propels us forward towards shared success.\nAn attractive salary and benefits package.\nBentley Impact Day: take a day off from work to volunteer with an organization of your choice.\nCelebrate milestone achievements and moments that matter through our colleague recognition award programs and our Bentley Achievers platform.\nA commitment to inclusion, belonging and colleague wellbeing through global initiatives and resource groups.\nBe part of a company committed to making a real difference by advancing the world’s infrastructure for better quality of life, where your contributions help build a more sustainable, connected, and resilient world. Discover our latest user success stories for an insight into our global impact.\n Who We Are:\nBentley Systems (Nasdaq: BSY) is the infrastructure engineering software company. We provide innovative software to advance the world’s infrastructure - sustaining both the global economy and environment. Our industry-leading software solutions are used by professionals, and organizations of every size, for the design, construction, and operations of roads and bridges, rail and transit, water and wastewater, public works and utilities, buildings and campuses, mining, and industrial facilities. Our offerings, powered by the iTwin Platform for infrastructure digital twins, include MicroStation and Bentley Open applications for modeling and simulation, Seequent’s software for geoprofessionals, and Bentley Infrastructure Cloud encompassing ProjectWise for project delivery, SYNCHRO for construction management, and AssetWise for asset operations. Bentley Systems’ 5,200 colleagues generate annual revenues of more than $1 billion in 194 countries.\nEqual Opportunity Employer:\nBentley is an equal opportunity employer and considers all qualified applicants for employment without regard to race, color, sex, sexual orientation, gender identity, disability, pregnancy, protected veteran status, religion, national origin, age, genetic information or any other protected characteristic. This commitment extends to all aspects of employment, including, but not limited to, hiring, placement, promotion, compensation, and training. Know Your Rights as an applicant under the law.\nBentley Policy on EEO, Affirmative Action and Pay Transparency Non-Discrimination\nBentley participates in e-Verify / Bentley participate in e-Verify / Right to Work Notice\n\nRequest an Accommodation:\nAs an Equal Opportunity Employer, Bentley is committed to providing reasonable accommodations to applicants with disabilities. We encourage you to request a reasonable accommodation if you are not able to fully use or access our online application system. 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