A leading global ecommerce platform is seeking a Software Engineer to enhance its data systems, focusing on Spark stability and Iceberg capabilities. The ideal candidate should have over 5 years of software engineering experience, programming expertise in Java or Scala, and deep understanding of Apache Spark internals. Responsibilities include troubleshooting production issues and collaborating with global teams to optimize platform performance. This role offers a hybrid work model, requiring three days in the office per week. #J-18808-Ljbffr
At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the future of our customers, our company, and our planet. Join a team of passionate thinkers, innovators, and dreamers - and help us connect people and build communities to create economic opportunity for all. About the team and the role: The team builds and evolves eBay's next-generation lakehouse platform, powering large-scale analytics across the business. With a focus on Spark stability, usability, and performance, the team enhances Iceberg capabilities and develops internal storage and metadata services that form the foundation of eBay's big data ecosystem. As a Software Engineer, you will help design, optimize, and operate distributed data systems at global scale. You will partner with engineers across regions to improve platform reliability, address production challenges, and strengthen the performance of critical analytics infrastructure. This role follows eBay's hybrid work model, with three days per week in the office. What you will accomplish: Improve Spark stability, usability, and performance to support reliable, large-scale data processing. Extend and enhance Iceberg capabilities to enable scalable and efficient lakehouse operations. Design and build internal storage and metadata services that power eBay's lakehouse architecture. Troubleshoot and resolve production issues, reducing downtime and improving system resilience. Enhance monitoring, logging, and alerting to proactively identify and address system and performance risks. Collaborate with global engineering teams to solve complex distributed systems challenges and optimize platform performance. Contribute to the evolution of eBay's Hadoop and big data ecosystem, supporting analytics at global scale. What you will bring: 5+ years of software engineering experience with strong programming skills in Java or Scala. Deep knowledge of Apache Spark internals, including Catalyst optimizer, Tungsten execution engine, shuffle mechanics, Adaptive Query Execution (AQE), and memory management. Strong understanding of file formats such as Apache Parquet and table formats including Apache Iceberg, Delta, or Apache Hudi, including snapshots, manifests, partition specifications, and table metadata. Experience working with Linux/Unix systems, including shell scripting and system commands, and an understanding of networking principles in distributed environments. Proven ability to diagnose and resolve complex defects and performance issues in distributed systems using strong analytical and problem-solving skills. Experience designing and implementing distributed systems is a plus. Familiarity with the Hadoop ecosystem, including HDFS, HBase, or YARN, and contributions to open-source projects such as Apache Spark or Apache Iceberg, are advantageous. #LI-CH2 Additional Details eBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status.If you have a need that requires accommodation, please contact us attalent@ebay.com. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility for people with disabilities. We use cookies to enhance your experience and may use AI tools for administrative tasks in the hiring process. To learn how we handle your personal data and use AI responsibly, please visit ourTalent Privacy Notice, Privacy Center, and AI Hiring Guidelines. #J-18808-Ljbffr
A leading tech company is looking for a Senior Engineering Manager for Core Infrastructure Security in Dublin, Ireland. This role involves leading engineering teams, defining security strategies, and overseeing key initiatives for platform security. The ideal candidate will have strong experience in engineering leadership and a passion for mentoring teams. This position offers a competitive salary package, including base salary and various benefits, aimed at fostering a diverse and inclusive workplace. #J-18808-Ljbffr
Overview This job is with Klaviyo, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying. Want to learn more about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny. Senior Engineering Manager, Core Infrastructure Security Core Infrastructure at Klaviyo treats system operations as a software engineering discipline. Our mission is to empower product engineers with the services, tooling, and guidance they need to build and scale systems that are reliable, performant, and secure. The Core Infrastructure Security organization is responsible for the foundational security infrastructure that underpins Klaviyo’s platform. We build and operate core security services, automation, and tooling that enable product teams to deliver features at scale—securely and predictably. Our domains include vulnerability management, production network defenses, identity and access management (IAM) for infrastructure, secrets management, security tooling, and centralized logging. Senior Engineering Manager of the Core Infrastructure Security team, you will lead multiple teams and drive the overall strategy and execution for Klaviyo’s platform security. You’ll partner closely with engineering and security leadership to define and deliver a roadmap that strengthens Klaviyo’s security posture while enabling high developer velocity. This role is both strategic and hands-on: you will set direction, coach and grow leaders, and ensure operational excellence across our security systems. How You’ll Make a Difference Lead and Scale Core Infrastructure Security: Manage and develop multiple engineering teams (typically 2–3 team leads and 8–12 engineers) focused on secure infrastructure, automation, and platform reliability. Define Strategy and Roadmap: Establish and drive a cohesive multi-quarter roadmap for platform security—covering identity and access management, secrets management, network and perimeter security, and developer tooling. Shape Platform Security Vision: Partner with leaders in Product Engineering, Security & Trust, and Infrastructure to evolve Klaviyo’s approach to security at scale. Deliver High-Impact Projects: Oversee major initiatives such as the rollout of an enterprise secrets management solution, next-generation IAM infrastructure, and web application firewall (WAF) enhancements. Develop Leaders and Teams: Coach engineering managers and senior engineers to strengthen leadership capabilities, technical depth, and execution excellence. Drive Operational Maturity: Champion improvements in observability, incident response, and automation to reduce operational load and increase system resilience. Foster Cross-Functional Alignment: Build strong partnerships across engineering, security, compliance, and product organizations to ensure security initiatives align with business priorities. Raise the Bar: Contribute to organization-wide process improvements in recruiting, onboarding, performance management, and technical operations practices. Who You Are A proven engineering leader with experience managing managers and scaling distributed teams in infrastructure, reliability, or security domains. Experienced in defining long-term strategies and driving large-scale platform initiatives involving multiple teams and stakeholders. Adept at developing technical leaders—you invest in mentorship, delegation, and building high-performing, autonomous teams. Skilled at balancing security and velocity, and making pragmatic tradeoffs between risk and developer productivity. Comfortable engaging in deep technical discussions around infrastructure design, automation, and secure-by-default system patterns. Experienced in building and operating secure, scalable, and resilient systems in cloud-native environments. A strong communicator and collaborator who can influence at all levels of the organization and build alignment across functions. You’ve already experimented with AI in work or personal projects, and you’re excited to dive in and learn fast. You’re hungry to responsibly explore new AI tools and workflows, finding ways to make your work smarter and more efficient We use Covey as part of our hiring and / or promotional process. For jobs or candidates in NYC, certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on April 3, 2025. Please see the independent bias audit report covering our use of Covey here Our salary range reflects the cost of labour in the country where the job post is advertised. The base salary offered for this position is determined by several factors, including the applicant’s job-related skills, relevant experience, education or training, and work location. In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process. Base Pay Range in Local Currency:$216,000—$324,000 USD Get to Know Klaviyo We’re Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us. AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed. By participating in Klaviyo’s interview process, you acknowledge that you have read, understood, and will adhere to our Guidelines for using AI in the Klaviyo interview Process. For more information about how we process your personal data, see our Job Applicant Privacy Notice. Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law. IMPORTANT NOTICE: Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non-company email addresses (@klaviyo.com), instant messaging platforms, or unsolicited calls. By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice. If you do not wish for Klaviyo to process your Personal Data, please do not submit an application. You can find our Job Applicant Privacy Notice here and here (FR). #J-18808-Ljbffr
This job is with Bank of America, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Job Description Job Title: Corporate Investment Banking, Director Location: Dublin At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients, teammates, communities and shareholders every day. Being a Great Place to Work is core to how we drive Responsible Growth. This includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates' physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve. Bank of America is committed to an in-office culture with specific requirements for office‑based attendance and allows for an appropriate level of flexibility for our teammates and businesses based on role‑specific considerations. At Bank of America, you can build a successful career with opportunities to learn, grow, and make an impact. Join us! Responsibilities The Corporate Banker is responsible for management of client relationships in their portfolio. The Corporate Banker manages all aspects of each client relationship including planning of client execution strategy, pitching for new business, oversight of business implementation and revenue management. Manage and develop direct resources and activities across the global franchise in order to deliver the Bank's products and services to the client. Manage multi-product origination efforts within the integrated coverage model and ensure internal partnerships, including the Global Corporate Banking Team, are seamless and efficient for the client. Drive client planning routines (Portfolio Assessment Meetings, Product Partner Meetings, Client Team Meetings) to increase client penetration across the BAML product suite. Act as the senior client manager for key clients. Originate, build and manage senior client relationships on a day-to-day basis and provide a point of contact. Demonstrate deep market knowledge of Corporate Banking products and services. Apply this knowledge by generating beneficial ideas for clients (focused on our Financial Institution's and Non-Bank FI sector), thinking strategically and forecasting client needs. Responsible for ensuring the Bank's activities are conducted in a compliant and risk‑free manner. Originate business and offer all the products the Bank can offer to each client. Demonstrate and maintain appropriate detailed sector, regional and technical knowledge. What We Are Looking For Degree Educated, 2:1 degree (or equivalent) – preferably in a numerical discipline such as economics or finance. Strong analytical and numerical skills. Strong client relationships, marketing, presentation and sales skills are essential. Excellent communication skills. Self‑motivated, tenacious and able to work with high degree of independence. Ability to effectively interact with and communicate with the immediate team, product partners and ultimately bank clients. Creativity, problem‑solving skills, flexibility in approach and the ability to work with members of multiple product groups at the same time. Ability to analyze complex client financial objectives, accounting or tax issues and alternative solutions or approaches. Strong team player, willing to learn and assume responsibility and be enthusiastic about becoming a member of a successful and growing team. The ability to manage and prioritize multiple projects simultaneously and work effectively as an individual and as part of a team. Bank of America Good conduct and sound judgment is crucial to our long‑term success. It's important that all employees in the organisation understand the expected standards of conduct and how we manage conduct risk. Individual accountability and an ownership mindset are the cornerstones of our Code of Conduct and are at the heart of managing risk well. We are an equal opportunities employer and ensure that no applicant is subject to less favourable treatment on the grounds of sex, gender identity or gender reassignment, marital or civil partner status, race, religion or belief, colour, nationality, ethnic or national origins, age, sexual orientation, pregnancy or maternity, socio-economic background, responsibility for dependants or physical or mental disability. The Bank selects candidates for interview based on their skills, qualifications and experience. We strive to ensure that our recruitment processes are accessible for all candidates and encourage any candidates to tell us about any adjustment requirements. #J-18808-Ljbffr
A leading financial institution in Dublin is seeking a Corporate Investment Banking Director to manage client relationships and develop strategic execution plans. The ideal candidate should have a degree in finance or economics, exceptional analytical skills, and strong communication abilities. Responsibilities include managing multi-product origination efforts and maintaining compliance standards. This role offers opportunities for career growth and development within an inclusive workplace. #J-18808-Ljbffr
This job is with eBay, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the future of our customers, our company, and our planet. Join a team of passionate thinkers, innovators, and dreamers - and help us connect people and build communities to create economic opportunity for all. Do you have passion for solving problems that come at scale? At eBay, we deal with petabytes of data that is queried and transformed at a rapid basis - we do 100s of billions of queries per day and update billions of records. If dealing with data of this size and volume is not very exciting, we would like to mention that we are forming a team that will build a geo‑distributed, always available, and high‑performance distributed database platform demonstrating cloud technologies. A Senior Software Engineer in the database platform team has knowledge and ideas on how to develop innovative solutions smartly. The database platform is being built by a team that has the culture and the environment technologists find at a startup. We are looking for outstanding software engineers with strong development experience in building scalable and geo‑distributed solutions. The ideal candidate will have strong understanding of relevant programming languages, databases, transaction systems, distributed systems, consensus algorithms, replication, design patterns, storage, and network. Exceptional problem solving abilities will be critical for success, as will be a focus on quality. In our environment, quality is everyone's responsibility, passion is key, innovation and creativity is strongly encouraged. The successful candidate will participate in the entire lifecycle of a product ranging from architecture through testing and production rollout. Primary Responsibilities Be part of a team of phenomenal engineers building next-gen database platform using the latest open source technologies Design and implement differentiated production‑ready features in a fast‑pace environment with focus on scalability, performance, geo distribution, and availability Rollout features at the pace of business changes and requirements Passion to bring out innovative ideas and try out new solutions, while being open minded to feedback from the team Relentless focus on quality and automation Job Requirements More than 5 years of experience developing/testing/deploying secure production quality software products Expert level programming (C++) and scripting skills (Bash) are required with demonstrated ability to solve complex problems Prior experience building distributed systems at internet scale Deep expertise in PostgreSQL internals: storage/buffer manager, WAL, MVCC, lock manager, query planner/executor Strong transaction management background: isolation levels, concurrency control, deadlock detection, crash recovery, physical/logical replication, and HA/failover strategies Experience in performance engineering: profiling (perf, gdb, flamegraphs), benchmarking (pgbench), autovacuum tuning, index/statistics optimization, and I/O/memory optimization for large‑scale workloads is preferred Technical leadership experience in guiding teams and making architectural decisions Bachelor in Computer Science or equivalent is required. Demonstrated experience in leading critical project to production Additional Details eBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status. If you have a need that requires accommodation, please contact us at talent@ebay.com. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility for people with disabilities. We use cookies to enhance your experience and may use AI tools for administrative tasks in the hiring process. To learn how we handle your personal data and use AI responsibly, please visit our Talent Privacy Notice, Privacy Center, and AI Hiring Guidelines. #J-18808-Ljbffr
A leading global ecommerce platform is seeking a Senior Software Engineer to join their database platform team in Dublin, Ireland. This role involves building a high-performance distributed database platform and requires strong programming skills, particularly in C++. The successful candidate will contribute to a stimulating work environment, collaborating with engineers to innovate and ensure quality in the deployment of scalable database solutions. Compensation includes competitive benefits. #J-18808-Ljbffr
