Network Security Software Development - SMTS

Job description

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword — it’s a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of Salesforce. About the RoleThe Security team is building and enhancing a cloud platform for various network security controls and management. Our mission is to develop highly-available and performant distributed systems to provide security at the network level in public clouds, including micro segmentation, L3/4/7 DDoS prevention — spanning VMs, containers, and a wide range of compute substrates.This is a great opportunity for ambitious engineers seeking comprehensive technical growth across four dimensions: • Development: Architecting and building distributed systems (highly available microservices) • Security: Access control, network security policies, packet filtering, and DDoS prevention • Networking: Software solutions across OSI layers and devices, from physical hosts to containers • AI: Leveraging LLMs and agentic frameworks to automate security controls, detect anomalies, and enhance threat intelligence Responsibilities • Architect and implement distributed systems to deliver network-level security controls across Salesforce's public and private clouds — including network policy management, ACL enforcement, and DDoS/network protection for containers • Develop software solutions and microservices supporting network security platforms in public clouds • Research and implement new network security solutions for intra- and cross-datacenter network flows • Advance and operate security scanning platforms in a full DevOps model • Participate in Agile development practices, including daily scrums • Drive engineering excellence through code reviews and mentoring junior team members Requirements • 6&#43; years of industry experience, including:• 4&#43; years in SaaS, PaaS, or IaaS software development • 3&#43; years in a high-availability 24/7 environment (cloud platforms a plus) Technical Skills • AI Tools: Hands-on expertise using AI tools in software development • Network Security: Proven experience building or managing platforms for network security, including:• Segmentation, ACLs, DPI, DDoS protection • Software tools: iptables, IPsec, VPN, IDS • WAF/OWASP protections • Networking: Industry-level expertise in one or more of:• VM and container network stacks (OpenStack Neutron, Cilium, Romana) • Network control planes and agents (Calico, Flannel, Contiv, Contrail, OVN) • OSI model and network traffic debugging • Networking protocols (TCP/UDP, BGP, DNS, DHCP) • Datacenter network architecture — NAT, VXLAN, overlay/underlay • Programming: Proficiency in OOP and multi-threaded programming in at least one of: Golang, Java, C&#43;&#43;, Python • Platform Development: Proven track record designing and coding large-scale PaaS/IaaS systems for public cloud providers (AWS, Azure, GCP) • Software Design: Expertise in systems patterns (Client-server, N-tier, Master/Slave, MVC) and API constructions (Swagger, OpenAPI) • Operating Systems: Development and software management on Linux (CentOS, RHEL) • Security Fundamentals: Strong knowledge of:• Authentication/authorization frameworks (SSO, SAML, OAuth) • Secure transport (SSL, TLS) • Identity management (certificates, PKI) • DevOps Mindset: Strong ownership over code — test, monitor, deploy, maintain • Communication: Excellent oral and written communication skills • Collaboration: Ability to prioritize team success beyond personal contributions Nice to HaveDistributed Systems — expertise in any of the following: • High-performance, high-availability (99.999%) and self-recoverable systems • Control, orchestration, and automation platforms • RPC frameworks (Protobuf/gRPC, Thrift, Bond) • Consensus and consistency frameworks (Paxos, Raft, strong/eventual consistency) • Data-processing systems (Lambda architecture, Kafka, RabbitMQ, ELK) • Storage solutions (Cassandra, MongoDB, Hadoop, Redis, Zookeeper) VMs & Containers — hands-on experience with OpenStack, Docker, KubernetesFull Software Ownership — end-to-end experience across the entire software lifecycle: design → code → unit tests → integration tests → production deployment → ongoing support  <p style="text-align:inherit