Recurly

Lead technical direction and architecture of marketing platform, develop scalable backend and frontend, mentor engineers, collaborate cross-functionally. | 10+ years software engineering experience with deep Ruby on Rails and Vue.js expertise and AI-assisted development fluency. | About Recurly: Recurly, Inc., a SaaS company, provides a versatile subscription management platform to manage the entire subscription lifecycle for market-leading brands worldwide. Subscription businesses such as Sling TV, FabFitFun, Cinemark and Fubo.tv depend on Recurly to harness the power of the subscription model and drive recurring revenue growth. Since its launch in 2009, Recurly has deployed subscription billing for thousands of companies across 55 countries. Our platform empowers billions of credit card transactions and has enabled customers to recover nearly $1.3 billion in revenue in 2024. Recurly is backed by Accel-KKR, a leading technology-focused private equity firm with over $10 billion in capital commitments. The partnership offers Recurly access to significant capital and resources to make continued investments in technology and platform innovation and expand our go-to-market initiatives. About the Role: We're looking for a Staff Full-Stack Engineer to help shape the technical direction of our marketing and customer engagement platform. In this role, you'll drive the architecture and development of data-driven, customer-facing features and backend services that power real-time personalization, campaign delivery, and transaction support. Our stack is Ruby on Rails on the backend and Vue.js on the frontend — and we value engineers who lead with strong product instincts, deep technical judgment, and a pragmatic mindset. This is a high-impact opportunity for a senior technical leader who thrives on cross-functional influence, enjoys mentoring engineers at all levels, and wants to make a direct mark in both the MarTech and Payments spaces. We believe the best engineers today are fluent in AI — comfortable using AI-assisted development tools and thoughtful about how AI capabilities can be woven into product features and platform experiences. This is a hybrid role based out of our Broomfield, Colorado office. Responsibilities Technical Leadership: Set the technical direction for key platform initiatives — defining architecture, establishing patterns, and driving alignment across engineering teams. Full-Stack Development: Design and build robust, secure, and scalable systems across our Ruby on Rails and Vue.js stack, with ownership from API design and data modeling through to rich front-end experiences. Mentorship: Coach and level-up engineers across the team — through code reviews, design feedback, pairing, and deliberate investment in others' growth. Architecture & Performance: Own architectural decisions for complex systems, lead technical design reviews, and drive meaningful improvements to backend and frontend performance. Cross-Functional Collaboration: Partner closely with Product, Design, and Customer Success to translate business problems into sound technical solutions that deliver measurable outcomes. Engineering Standards: Raise the bar for code quality, testing, security, and observability across the team — not just on your own work. AI-Augmented Development: Leverage AI-assisted tooling to accelerate delivery, and help the team think critically about where AI capabilities can add genuine value to the product. Agile Delivery: Lead by example in an iterative, fast-paced environment — shipping frequently, adapting quickly, and helping the team do the same. Incident Leadership: Drive resolution of complex production incidents and contribute to post-incident reviews that prevent recurrence. Qualifications 10+ years of professional software engineering experience, with significant full-stack scope. Deep expertise in Ruby on Rails, including ActiveRecord, background job processing, API design, and service-oriented patterns. Strong Vue.js proficiency (or JS related), including SPA architecture, component design, state management, and front-end performance. Proven track record of owning and delivering complex, multi-quarter technical initiatives end-to-end. Expert-level RESTful API design, including versioning, authentication, and third-party integrations. Strong database fundamentals, particularly MySQL or similar relational databases, including schema design and query optimization. Demonstrated ability to lead technical discussions, influence architectural decisions, and drive alignment across engineering teams. Experience mentoring senior and mid-level engineers and contributing to a culture of technical excellence. Deep understanding of marketing or customer engagement platforms — campaign management, personalization engines, A/B testing, or equivalent. Excellent communication skills: able to distill complex technical concepts for both technical and non-technical audiences. Experience with agile development methodologies and leading delivery within cross-functional product teams. Demonstrated fluency with AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) and the ability to evaluate where and how AI/ML capabilities can be integrated into product features. Bonus Points For Experience with Go (Golang) and/or Node.js. Experience integrating LLM APIs (e.g., Anthropic, OpenAI) or building AI-powered product features. Familiarity with AI/ML concepts such as embeddings, vector search, retrieval-augmented generation (RAG), or fine-tuning. AWS experience, including deploying and scaling cloud-based applications. Hands-on experience with OpenSearch for search or analytics. Use of Redis for caching, session management, or background jobs. Exposure to Kafka or similar messaging systems in high-throughput environments. Familiarity with Docker for local development or production deployment. Experience with CI/CD pipelines and deployment workflows. Exposure to GDPR, CCPA, or similar data privacy regulations. Background in B2B SaaS products or high-volume transaction systems. Experience with Android or iOS development. As a full-time employee, Recurly offers competitive benefits programs, perks and options designed to fit your needs and the needs of your family. We offer medical, dental and vision benefits and a menu from which to choose options that work best for you and eligible dependents. We also offer life insurance, short and long-term disability, hospital indemnity, critical illness coverage, employee accident protection, health savings account (HSA) with company contribution & flexible spending account (FSA) options, employee assistance program, Legal and Pet Insurance. Compensation range: $145,000 to $185,000 per year Other perks may include: 401(k) Retirement Plan and company match Flex Time Off Company Events Training/Development Tuition reimbursement Commuter benefits Volunteer opportunities Recurly is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to gender, age, race, religion, or any other classification which is protected by applicable law. Recurly is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process.

Prevent and mitigate application vulnerabilities using AI/ML-driven security solutions and collaborate with developers on security enhancements. | Strong multi-language development experience, Bug Bounty program management, AI/ML security integration, and proficiency with security tools like Burp Suite and Kubernetes. | As a member of the Application Security team, you will help prevent and mitigate vulnerabilities by collaborating with the rest of the organization and contributing product security enhancements. You will represent the organization to external security researchers via our Bug Bounty program, use a variety of tools to identify and manage application vulnerabilities, perform risk assessments, and work with developers to prevent security problems before they happen. This position will require a close working relationship with our development teams and their management to be successful. This is a highly visible role in the company to ensure that Recurly remains ahead of emerging application threats. Technology/Services you will use: Programming Languages (Ruby, Go, Rust, JavaScript), Cloud Armor WAF, Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST) tools, Software Composition Analysis (SCA) tools, Bug Bounty Programs, Containers, Git and similar. The Application Security team shares the following responsibilities. The ideal candidate will be flexible and prepared to contribute across all of these areas as needed: ● Manage the end-to-end engineering and integration of AI/ML-driven security solutions into our DevSecOps pipeline and existing application security processes to maximize efficiency and coverage ● Architect, build, and maintain the infrastructure and tooling necessary to successfully deploy and operate new AI-powered security capabilities ● Proactively evaluate, pilot, and champion innovative ways to leverage artificial intelligence for vulnerability detection, threat modeling, and risk assessment optimization ● Use threat modeling to provide security guidance to Engineers ● Deliver secure development training ● Complete security code reviews of new features and bug fixes ● Complete security assessments of new products, services, and vendors ● Perform risk assessments to add items to the security backlog and prioritize that backlog ● Triage, reproduce, and work with application teams to fix bug bounty and pentest findings ● Review security posture and roadmap, make suggestions, and bring new ideas to the table ● Implement tooling into the DevSecOps pipeline to automate security testing ● Coordinate with SecOps to ensure that incident response plans for application-related incidents are up-to-date and valid ● Respond to incidents for high severity application vulnerabilities ● Implement Product Security features to increase the overall security of the application ● Triage and manage the results of automated scanning tools ● Conduct penetration tests on significant code changes being released Strong candidates should possess a blend of experience in the following: ● Developing in multiple programming languages ● Collaborating closely with development teams in a DevSecOps environment ● Managing Bug Bounty programs ● Demonstrated experience engineering and managing the integration of AI/ML models or tools into security pipelines (DevSecOps). ● Enthusiasm for exploring and implementing emerging technologies, specifically AI, to solve complex security challenges and increase team efficiencyUsing Static and Dynamic Code Analysis tools ● Building security checks into the CI/CD pipeline ● Conducting application analysis with Burp Suite ● Working with Terraform, Graylog, GCP, and Kubernetes ● Performing website application penetration testing As a full-time employee, Recurly offers competitive benefits programs, perks and options designed to fit your needs and the needs of your family. We offer medical, dental and vision benefits and a menu from which to choose options that work best for you and eligible dependents. We also offer life insurance, short and long-term disability, hospital indemnity, critical illness coverage, employee accident protection, health savings account (HSA) with company contribution & flexible spending account (FSA) options, employee assistance program, Legal and Pet Insurance. Other perks may include: 401(k) Retirement Plan and company match Flex Time Off Company Events Training/Development Tuition reimbursement Commuter benefits Volunteer opportunities Recurly is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to gender, age, race, religion, or any other classification which is protected by applicable law. Recurly is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at talent@recurly.com