Senior Lead, Engineering

Mongodb

With a strong security engineering background, you’re looking for a role that gives you the freedom to increase MongoDB’s resonance with customers by strengthening our core database products. You’re passionate about solving hard security engineering problems while putting a strong emphasis on customer experience, leveraging your own significant experience. You enjoy collaborating with different teams to innovate and implement pragmatic solutions. WHO WE ARE The MongoDB Product Security organization is a diverse collection of individuals working together to scale MongoDB’s security, both security of the products themselves and the security features we offer to customers. The team is responsible for the MongoDB Database Server (Community and Enterprise editions). The MongoDB Product Security organization works with software engineers to design, implement, and operate systems in a manner that protects customer data. It is a multidisciplinary team that covers product, software, cloud, infrastructure, and operational security concerns. The team does the following: * Build a developer driven security program where there is tight integration with engineering artifacts, process, and tooling. * Use software architecture and coding patterns to reduce the impact of security issues. * Be security subject matter experts for our tech stack and products.  We are looking to speak to candidates who are based in Dublin for our hybrid working model. RESPONSIBILITIES * You will take ownership, define strategy, and drive improvement for parts of our program such as fuzzing, threat modeling, secrets management, or container security * Advocate for and lead complex security projects from inception through completion * Drive architecture, patterns, and processes across Server Engineering that make security the easiest path * Partner closely with engineering teams to design and implement security controls across our software and systems * Research and POC new attacks against our systems. Plan and perform product security assessments including architecture review threat modeling, code review, pen testing and general security consulting to proactively build security controls * Serve as a security subject matter expert for software security and architecture * Educate the engineering org on security through CTFs, lunch-and-learns, and one-on-one mentorship REQUIREMENTS * 7+ years of experience in application security, software security, or product security * Proven experience in C++ programming, performing security assessments on low-level codebases, and implementing remediation strategies for memory-related security flaws such as buffer overflows and memory leaks * Programming experience and ability to contribute code back to our environments * A strong track record of partnering with software engineers: leading threat models, performing security design reviews, and developing an understanding of their product space to form pragmatic security recommendations and influence their prioritization. * Comfortable communicating complex technical issues in a simple manner that builds trust with a variety of audiences * Demonstrated ownership of security initiatives, with the ability to deliver results autonomously or collaboratively * Can work flexible hours occasionally to collaborate with US-based colleagues  Don’t feel that you meet all of the requirements?  We encourage you to apply anyway because studies have shown that some strong candidates may self-select out of the interview process prematurely.  We have a diverse, inclusive, equitable, and high-performing environment at MongoDB and want to continuously improve our ability to deliver for customers. NICE TO HAVES * Subject matter expertise in database security, or data security * Knowledge of database engines, database internals, or applied cryptography * Experience contributing or partnering with security researchers to identify vulnerabilities that eventually are published CVEs or administrative responsibilities of a CNA SUCCESS IN THIS ROLE MEANS * Seeing projects through from conception to completion in order to deliver new services or capabilities for the team * Establishing yourself as a go-to person for discussing security topics ABOUT MONGODB MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the data platform for the AI era, enabling builders to create, transform, and disrupt industries with software. MongoDB’s unified data platform, the most widely available, globally distributed data platform on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud data platform and is available across AWS, Google Cloud, and Microsoft Azure. With offices worldwide and over 67,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we’re powering the next era of software. Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB.  To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world! MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. MongoDB is an equal opportunities employer. Req ID: 4263321471

Contentful

ABOUT THE OPPORTUNITY We are looking for an Engineering Manager - Content API (f/m/d) to lead a high-performing, remote-first web development team based in Europe who are driving Contentful’s technical strategy for content and entity reusability.  The role will focus on enhancing the management capabilities of the platform to enable re-use of the core content entities, such as Content Types and Entries, and establishing strong governance systems to enable Enterprise organisations to manage how that content is shared and used within their ecosystem.  You’ll partner closely with cross-functional teams to ensure alignment between technical goals and business objectives, driving scalable, high-performance solutions that power Contentful’s website and user experiences. WHAT TO EXPECT?  In this role, you’ll get to work closely with senior stakeholders across the business to understand business strategy & goals, and work with internal teams and external partners to ensure our technical architecture, tech stack and development strategy are aligned to drive success for our site visitors and internal site users, and deliver impact against business goals. * Lead and grow a globally-distributed web development team, ensuring a culture of high performance, collaboration, and continuous improvement. Mentor and develop team members across all levels. * Define the team roadmap, with a particular focus on managing entity re-use and enterprise governance systems, as well as maintaining and optimizing existing content management systems and services (both frontend and backend). The EM is accountable for collaborating with Product and Design to craft the roadmap and ensuring its successful execution. * Work closely with stakeholders in Product, Design, Research,  Infrastructure, and Security to translate business needs into technical solutions, ensuring seamless integration of the CMS & Editorial Experience with the rest of Contentful’s ecosystem (APIs, entities, etc.). * Oversee the technical approach for integrating and scaling the platform's content management features (such as Content Models, Collections and Locales) on contentful.com. Ensure that the architecture remains performant, secure, and scalable as user needs grow. * Guide the team through solutioning, coding, testing, and deployment. Ensure adherence to best practices in coding, architecture, and testing. Foster a collaborative, innovative development environment. * Mentor junior and senior developers, promoting technical excellence and helping to build individual and team growth through hands-on leadership and ongoing feedback. * Oversee day-to-day web development operations, ensuring that the team has the capacity to cover all technical tasks, maintenance, and new feature development, all while ensuring global coverage for continuous web operations. * Work with Product Managers to define, prioritize, and execute the roadmap, balancing user impact with business objectives. Ensure clear communication of goals, progress, and blockers to stakeholders. WHAT YOU NEED TO BE SUCCESSFUL We’re looking for an enthusiastic Engineering Manager who is excited to build a cutting-edge web experience. To succeed in this role, you: * 5+ years of experience leading development teams, with a track record of delivering complex, high-impact technical solutions. * Are proficient in web technologies (e.g., TypeScript, JavaScript, React, Node.js) and familiar with headless CMS platforms (preferably Contentful). * Excel at optimizing performance and scalability, with experience handling complex content structures and large datasets. * Balance innovation with immediate impact, overseeing technical delivery while driving team capabilities and capacity. You’re eager to work with the latest technologies and products.  * Collaborate effectively across teams (Product, Design, Data, Engineering), aligning technical work with business goals.  * Have a strong mentoring track record, fostering a culture of continuous learning, technical excellence, and quality within a distributed team. * Bring people management experience with familiarity in performance reviews, check-ins, and calibration sessions to ensure consistent feedback and growth. * Embrace continuous learning, staying up to date with industry trends and encouraging growth within your team.  BONUS: * Experience with API-first platforms and optimizing front-end systems that consume complex API data. * Familiarity with Enterprise governance models and needs * Knowledge of data privacy and security best practices in web technologies. * Good understanding of content modelling and structured content concepts and how they integrate into cross-channel platforms (e.g. web, mobile). * PostgreSQL knowledge, including designing, optimizing, and maintaining relational databases, with a focus on ensuring scalability, reliability, and performance of data-driven applications WHAT’S IN IT FOR YOU? * Join an ambitious tech company reshaping the way people build digital experiences * Full-time employees receive Stock Options for the opportunity to share in the success of our company * Fertility and family building benefits, including a lifetime reimbursable wallet to support your growing family. * We value Work-Life balance and You Time! A generous amount of paid time off, including vacation days, sick days,  education days, compassion days for loss, and volunteer days * Time off to care for and focus on your growing family  * Use your personal annual education budget to improve your skills and grow in your career * Enjoy a full range of virtual and in-person events, including workshops, guest speakers, and fun team activities, supporting learning and networking exchange beyond the usual work duties  * An annual wellbeing stipend to care for your physical, financial, or emotional health * A monthly communication phone/internet stipend and phone hardware upgrade reimbursement. * New hire office equipment stipend for hybrid or distributed employees. Get the gear you need to work at your best. WHO ARE WE? Contentful is a leading digital experience platform that helps modern businesses meet the growing demand for engaging, personalized content at scale. By blending composability with native AI capabilities, Contentful enables dynamic personalization, automated content delivery, and real-time experimentation, powering next-generation digital experiences across brands, regions, and channels for more than 4,200 organizations worldwide. More than 700 people from more than 70 nations contribute their energy and creativity to Contentful, working from hubs in Berlin, Denver, San Francisco, London, New York, and distributed worldwide. EVERYONE IS WELCOME HERE! “Everyone is welcome here” is a celebrated component of our culture. At Contentful, we strive to create an inclusive environment that empowers our employees. We believe that our products and services benefit from our diverse backgrounds and experiences, and we are proud to be an equal opportunity employer. All qualified applications will receive consideration for employment without regard to race, color, national origin, religion, sexual orientation, gender, gender identity, age, physical [dis]ability, or length of time spent unemployed. We invite you to apply and join us! If you need reasonable accommodations at any point during the application or interview process, please let your recruiting coordinator know. Please be aware of scammers who may fraudulently allege to be from Contentful. These types of fraud can be carried out through copycat websites, fake email addresses claiming to be from our company, or social media. We do not ask for your personal information, such as bank account numbers, identification numbers, etc, through social media or chat-based apps, nor do we request or send money for the purchase of business equipment. If you suspect fraud, please report it to your local authorities, as well as reach out to us at security-esk@contentful.com with any information you may have. By clicking “Apply for this job,” I acknowledge that I have read the “Contentful’s Candidate Privacy Notice” and hereby consent to the collection, processing, use, and storage of my personal information as described therein.

Squarespace

Squarespace is seeking an Engineering Manager to lead our Purchase, Access & Subscription Success (PASS) team. The group is responsible for the buyer-facing purchase and subscription experience, including the multi-product cart, secure checkout flows, subscription and billing panel, cross-selling, cancellation surveys, and invoices. This team's work directly drives revenue by shaping how customers purchase, manage, and retain their Squarespace subscriptions. As the manager of this team, you'll lead a group of experienced frontend and backend engineers who build and maintain the cart experience and checkout flows, power the subscription and billing panel UI, drive cross-sell and upsell initiatives, and deliver new product integrations. You'll work closely with product, design, analytics, and peer engineering teams to deliver seamless, high-converting purchase experiences for Squarespace customers worldwide. This is a hybrid role working from our Dublin office 3 days per week. You will report to the Senior Engineering Manager of Revenue Systems. YOU’LL GET TO… *  Lead a full-stack engineering team responsible for the multi-product cart, secure checkout flows, subscription and billing panel experience, cross-sell services, cancellation surveys, and invoices. * Drive the execution of the Monetization roadmap, including secure checkout migration, new product integrations, and cross-sell optimization. * Coach, mentor, and develop engineers through regular feedback, goal-setting, and technical guidance. * Collaborate with cross-functional partners (Product, Design, Analytics, and peer engineering teams) to align engineering initiatives with business priorities. * Foster a culture of technical excellence, reliability, and continuous improvement in critical revenue systems. * Participate in incident command rotations and guide the team's response to high-impact production events. * Own operational health: SLOs, on-call, and engineering metrics (cycle time, MTTR, availability targets). WHO WE’RE LOOKING FOR  * 3+ years experience managing software engineering teams building production systems. * Experience leading or partnering across both frontend (React/TypeScript) and backend (Java, PostgreSQL, distributed systems) domains. * Familiarity with e-commerce cart/checkout experiences, subscription management, or SaaS billing UX. * Strong communication and collaboration skills with a focus on cross-team alignment and delivery. * Passion for mentoring engineers and fostering a culture of growth, inclusion, and accountability. * Experience operating in a PagerDuty/on-call culture with production SLO targets. BENEFITS & PERKS * Health insurance with 100% covered premiums for you, your spouse or partner and your dependent children including medical, dental, and vision * Life and Income Protection * Fertility and adoption benefits * Headspace mindfulness app subscription * Global Employee Assistance Program * Pension benefits with employer match * Flexible paid time off * 26 weeks paid maternity leave & 12 weeks paid paternity leave * 2 weeks paid family care leave * Annual Tax-Free Stipend * Education reimbursement * Employee donation match to community organizations * 7 Global Employee Resource Groups (ERGs) * Free lunch and snacks * Close proximity to cultural landmarks such as Dublin Castle and St. Patrick's Cathedral CASH COMPENSATION RANGE: €107,000 – €165,000 EUR The base salary for this position will vary based on job-related criteria including relevant skills, experience, and location, among other factors.  In addition to the cash compensation above (which includes base salary and, where applicable for eligible roles, may include overtime pay), Squarespace employees are eligible to be granted an option to purchase our common stock. ABOUT SQUARESPACE Squarespace is a design-driven platform helping entrepreneurs build brands and businesses online. We empower millions of customers in more than 200 countries and territories with all the tools they need to create an online presence, build an audience, monetize, and scale their business. Our suite of products range from websites, domains, ecommerce, and marketing tools, as well as tools for scheduling with Acuity and creating and managing social media presence with Bio Sites and Unfold. Our team of more than 1,700 is headquartered in New York City, with offices in Dublin, Ireland, and Aveiro, Portugal. For more information about our company, visit https://www.squarespace.com/about/careers. OUR COMMITMENT Today, more than a million people around the globe use Squarespace to share different perspectives and experiences with the world. Not only do we embrace and celebrate the diversity of our customer base, but we also strive for the same in our employees. At Squarespace, we are committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, national origin, gender, sex, gender identity or expression, sexual orientation, age, citizenship, marital or parental status, disability, veteran status, or other class protected by applicable law. We are proud to be an equal opportunity workplace. Thank you in advance for providing the following details about your work history from your resume! This helps us ensure that your candidate information is accurate and consistent during the hiring process.   Squarespace will never solicit your personal banking information or ask you to transfer money in connection with a job offer or interview. We also will not reach out to you via phone or SMS without your permission or knowledge.   If you plan to use AI in any capacity during your candidate journey, please review our Candidate AI Policy.