29 infrastructure software engineer jobs at 21 companies in Elsmere, DE
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOE8+ years technical experience with 3–4 years in hardware/software configuration and troubleshooting; expertise in infrastructure design, cloud engineering, networking, performance tuning, debugging; strong communication and leadership skills.
VertexNASDAQ: VERX: Automates global indirect tax calculation and compliance for enterprises.
4+ YOEBachelors in CS/IT or related; 4 years cloud infrastructure/automation (AWS/Azure/GCP); 4 years software development with Java, Python or Go; 4 years SQL/NoSQL; 3 years Docker, Kubernetes, CI/CD and Pulsar; 3 years monitoring/incident response.
Senior Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$171k-$260k/yrOnsiteFull Time
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience building cloud-native AI/ML platform services with Kubernetes, CI/CD, and infrastructure-as-code; proficiency in Python/Java/Go; strong production reliability and secure-by-design practices.
Penn Medicine: Academic health system providing clinical care and medical research.
3+ YOEBachelor's in CS or related, 3+ years software engineering supporting ML model development and deployment, experience with ML infrastructure, healthcare analytics preferred, proven project leadership and mentorship.
City of Philadelphia: Provides municipal services and governance to the city of Philadelphia.
3+ YOE3+ years building modern web applications; experience with SQL/Postgres, cloud infrastructure (AWS), component-based frontend frameworks (Vue.js or similar); strong testing, code review, and collaboration skills; bachelor’s degree or equivalent preferred.
Software Developer | Market Data | Libraries & Tools
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
BS/MS in CS or Computer Engineering, strong C++ high-performance computing skills, performance optimization/latency reduction experience, attention to detail, collaboration with developers, traders, quants, and infrastructure teams.
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
15+ YOEExtensive experience in Linux-based systems and C/C++/Golang/Python; knowledge of distributed systems, cloud-native/containerized environments, and carrier-grade network infrastructure; 15+ years relevant experience and Bachelor's degree preferred.
Software Developer | Market Data | Libraries & Tools
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group: Global quantitative trading and market making firm.
BS/MS in CS or CE (or similar). Strong C++ high-performance computing skills, familiarity with Python, experience with performance optimization/latency reduction, ability to collaborate with developers, traders, quants, and infrastructure teams.
Philadelphia or Pennsylvania or Maryland or New Jersey or Delaware
$150k-$190k/yrOnsiteFull Time
CMTS: Professional construction management services for large-scale public infrastructure projects.
10+ YOEBachelor's in engineering/architecture/construction management, PE in NJ and/or PA, 10+ years construction management experience, field management, technical oversight, RFI/submittal review, familiarity with construction management software, leadership and QA/QC skills.
Primavera P6, Procore, e-Builder, Autodesk Construction Cloud / BIM 360, Microsoft 365
WorleyASX: WOR: Provides engineering and project delivery services for energy and resources.
12+ YOE12+ years civil engineering experience, project leadership, estimating/proposal writing, strong earthworks and infrastructure design skills, competent with civil engineering software and Microsoft Office, Bachelor in Civil Engineering; PE preferred.
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
12+ YOE12+ years civil engineering experience, project leadership, estimating and proposal skills, strong civil earthworks and infrastructure design knowledge, competent with civil engineering software and MS Office, fluent English, bachelor's in civil engineering (required), PE preferred.
Vice President, Software Engineering and Development
Indianapolis or Dresher or Newton or Boston or Philadelphia or Massachusetts
$230k-$280k/yrRemoteFull Time
Ascensus: Administers tax-advantaged retirement and education savings plans.
10+ YOE5+ Mgmt10+ years software engineering experience with 5+ years leading multi-team organizations; expertise in agile delivery, CI/CD, test automation, infrastructure as code, SRE/FinOps, operationalizing AI, strong communication and stakeholder management.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOETS/SCI with Poly required. 3+ years configuring and maintaining cloud-native infrastructure, 1+ years developing infrastructure software, strong Python/Java/Go/Bash/PowerShell skills, IaC (Terraform/Pulumi/Helm/ArgoCD) experience, and federal RMF/security knowledge.
Lancaster or Berwyn or Mechanicsburg or State College or Morgantown or Pittsburgh or Akron or Canton or Lehigh Valley
HybridFull Time
RETTEW: Provides multidisciplinary engineering and environmental consulting services.
8+ YOEMid- to senior-level structural engineer with project management experience in transportation infrastructure; proficient in design software and codes.
New York City or La Jolla or Bothell or Collegeville or Walton Oaks or Tampa or Dublin or Sandwich or Groton or Thessaloniki or Berlin
$300k-$500k/yrHybridFull Time
PfizerNYSE: PFE: Develops and manufactures vaccines and medicines for global healthcare
12+ YOE7+ Mgmt12+ years software/infrastructure engineering with 7+ years in AI/ML platform or MLOps at scale; deep experience with multi-tenant AI infrastructure, LLM gateway, model serving, compute provisioning, IaC (Terraform), multi-cloud, security, and regulated environments (GxP).
Brown Brothers Harriman: Providing global investment management, custody, and private banking services.
8+ YOE8+ years of software development and data engineering experience with Python, Django, SQL, ETL pipelines, data visualizations, Linux infrastructure, and secure coding practices.
Python, SQL, Bash, Javascript, Plotly Dash, D3.js, AG Grid, Apache Airflow, Django, FastAPI, Linux
Venerable: Manages and optimizes legacy variable annuity business blocks.
5+ YOEBachelor's in Computer Engineering/IT (or foreign equivalent) and 5+ years as a software/tech/AWS engineer; experience designing infrastructure, CI/CD with Jenkins, SonarQ, CheckMarx, automating with Boto3/AWS Lambda/Python/PowerShell/Bash, and monitoring with CloudWatch/CloudTrail.