[Remote] Software Development Engineer III (Backend + AI)

Note: The job is a remote job and is open to candidates in USA. Cintrifuse Capital is seeking a Software Development Engineer III to join their team at Subsplash, an award-winning company focused on creating impactful products for churches and organizations. In this senior role, you will collaborate with various teams to build reliable systems while ensuring security and stability in the software architecture. Responsibilities You will work closely with Designers, Project Managers and other Engineers to build systems that people want to use and can rely uponYou recognize the importance of stability and uptime for web services and financial software systemsYou are cautious and contemplative with architectural decisions, working alongside others to deliver secure, stable, and elegant solutionsYou enjoy reviewing other team member's work, and receiving constructive feedback as wellYou treat security concerns as first class citizens, and will help coach others to understand industry best practices Skills 7+ years of full time programming experience in a group/team environmentExperience and proficiency making architectural decisions both in expanding existing projects and planning/implementing new systemsSignificant experience with server-side web technologies (Examples: Unix/Linux, Golang, PHP, MySQL, MongoDB)Networking and Network Security proficiencyExperience protecting against security risks such as XSS, SQL Injection, appropriate use of SSL, session hijacking etcExperience, knowledge, and mindfulness of security best practices with server-side and client-side (e.g. Javascript) languages as well as industry standardsHands-on experience with AWS or similar hosting providersExperience writing technical documentation and proposalsValue collaboration, reviewing others work, mentoring others, as well as receiving constructive feedbackAble to navigate ambiguous requirements while prioritizing multiple projects, tasks, and bug fixesAbility to mentor others, communicate complex technical requirements with clarity, and the ability to influence others' technical design decisionsParticipate in the team's on-call rotation as neededBachelor of Science in Computer Science/Engineering, or equivalent experienceExperience with Golang, Microservice architecture, NGINX, Redis, and PHPExtensive knowledge of HTML5, CSS3, AJAX, JSON, and cross-browser compatibilitySolid understanding of OAuth2 and Authentication protocolsKnowledge of Continuous Integration and Continuous DeliveryKnowledge of data security best practices related to PCI/DSS/CISP/SOC2Experience with containerization and orchestration (Docker/Kubernetes, etc.)Experience with AI-driven development agents (e.g., Claude Code, Cursor) and integrating LLMs into the SDLC to significantly accelerate engineering velocityProficiency in prompt engineering and agent orchestration, with an ability to effectively review, debug, and refine code generated by agentsUnderstanding of AI-native development patterns, including managing agent-specific context (e.g., CLAUDE.md), utilizing Model Context Protocol (MCP) integrations, and adhering to automated guardrails for security and code qualityStrong product-design intuition to define requirements, oversee agent-led implementation, and maintain high code quality in a high-velocity, automated environmentFamiliar with Agile principles and Scrum Benefits Generous Paid Time Off (Accrual rate of 15 days for the first year and then 20 vacation days per year beginning on your 1 year anniversary)Medical CoverageDental CoverageVision CoverageShort and long term disabilityLife insurance all free of charge401k MatchingProfessional DevelopmentTop of the Line EquipmentReferral ProgramParental LeaveFamily-Friendly CultureChance to work side-by-side with thought leaders in emerging tech Company Overview Cintrifuse Capital is an investment fund that invests in Cincinnati's most promising businesses. It was founded in undefined, and is headquartered in Cincinnati, Ohio, USA, with a workforce of 2-10 employees. Its website is https://cintrifusecapital.com.