Lead Software Engineer - Cloud Proxy

Take on a crucial role where you'll be a key part of a high-performing team delivering secure, scalable cloud network perimeter solutions. Make a real impact as you help shape the future of cloud egress security at one of the world's largest and most influential companies.As a Lead Security Engineer at JPMorganChase within the Cloud Edge Proxy team, you will help design, secure, and operate a critical cloud network perimeter platform that governs outbound cloud traffic at enterprise scale. You will work across engineering and business teams to ensure cloud connectivity is secure, reliable, and compliant — while enabling application teams to onboard and operate confidently.Job ResponsibilitiesDesigns, develops, and maintains secure software solutions for cloud network perimeter infrastructure, writing high-quality production code and reviewing code written by others across the full development lifecycleUses enterprise-authorized AI capabilities within the work environment to accelerate threat modeling, vulnerability analysis synthesis, and security documentation, validating outputs and ensuring sensitive data is handled appropriately.Builds and manages infrastructure-as-code (IaC) to automate the provisioning, configuration, and scaling of cloud networking and proxy infrastructure in a consistent, repeatable, and auditable mannerManages and operates enterprise-scale proxy infrastructure, ensuring high availability, performance, and security of egress traffic controls across cloud environmentsDevelops and maintains automation tooling to streamline network configuration, proxy onboarding workflows, certificate management, and policy enforcementTroubleshoots complex network and proxy connectivity issues across cloud environments, applying structured diagnostic approaches to identify root cause and drive resolutionCollaborates with application teams, platform engineers, and architects to design secure and scalable network connectivity patterns that meet both technical and business requirementsMinimizes security vulnerabilities by following industry insights and evolving best practices, continuously improving network perimeter controls and validating their effectivenessAdds to team culture of diversity, opportunity, inclusion, and respectApplies reuse-first, AI-assisted practices within SDLC/toolchain routines to strengthen security testing and control validation, ensuring traceability/auditability and alignment to resiliency and security expectations.Required Qualifications, Capabilities, and SkillsFormal training or certification in software engineering, security engineering, or network engineering concepts and 5+ years of applied experience in one or more of these disciplinesStrong Infrastructure-as-Code (IaC) experience using Terraform to provision and manage cloud networking and proxy infrastructure (e.g., reusable modules, remote state management, CI/CD integration, drift detection, and change controls)Strong Python experience building automation for cloud infrastructure and networking workflows, including authoring AWS Lambda functions and using boto3 to automate AWS operations.Hands-on AWS experience implementing and troubleshooting core services across networking, compute, security, and observability (e.g., AWS Lambda, EC2, VPC, Transit Gateway, PrivateLink/VPC endpoints, NLB, Route 53, CloudWatch, IAM)..Knowledge of security best practices and relevant regulatory expectations, with experience evolving controls and implementing mechanisms to measure/validate control effectiveness over timeAbility to review and validate AI-assisted code/security recommendations before adoption, escalating uncertainty and ensuring outcomes align to security, resiliency, and auditability expectations.Good communication skills, teamwork capabilities, and a self-learning attitudeDemonstrated experience using enterprise-authorized AI capabilities to accelerate security engineering workflows (e.g., threat modeling, vulnerability analysis synthesis, documentation), with strong validation habits and appropriate handling of sensitive dataPreferred Qualifications, Capabilities, and SkillsExperience with forward or reverse proxy technologies and architectures at enterprise scale (e.g., F5, Squid, Envoy, or equivalent)Hands-on experience with TLS/SSL certificate management, PKI, mTLS, and truststore configuration in cloud-native environmentsStrong understanding of proxy protocols ( CONNECT, SOCKS5), DNS-based routing, and network egress control patternsExperience effectively communicating with senior business leadersAWS Certifications (e.g., Solutions Architect, Security Specialty, Advanced Networking Specialty) JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world’s most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management. We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/VeteransOur professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we’re setting our businesses, clients, customers and employees up for success.Full timePosting Date: 2026-07-29