Principal Software Engineer

Join Toast, Inc. as a Software Engineering Manager, where you'll lead a dedicated team in enhancing our retail experience. In this pivotal role, you will oversee software development processes, drive technical strategy, and ensure the delivery of high-quality solutions. Your leadership will foster innovation and collaboration, guiding your team to meet and e…

Join our dynamic team at Toast, where we are revolutionizing the restaurant industry through innovative technology. As a Staff Software Engineer - Frontend, you will play a key role in enhancing the retail experience for our customers. You will design and implement user-friendly interfaces that empower restaurant owners and their teams, ensuring seamless interactions and top-notch service.Your expertise in frontend technologies will be crucial as you collaborate with cross-functional teams to deliver high-quality software solutions. If you are passionate about building exceptional user experiences and thrive in a fast-paced environment, we want to hear from you!

Squarespace is seeking an accomplished Engineering Team Manager to spearhead the Dublin division of our Help Experience team. Our mission is to empower the growth of our customers’ businesses through a cohesive support platform, while enhancing the operational efficiency of our Customer Operations division. Your contributions will directly impact over 500 advisors and 1 million customers who rely on our suite of support tools monthly. In this pivotal role, you will partner with Product and Design leaders to steer the engineering team in executing technical enhancements across our application portfolio. You will oversee the development of new applications, augment existing features, and maintain strategic clarity with stakeholders in Engineering, Data, Product, and Customer Operations. You will mentor engineers at various experience levels, articulate and implement technical strategies with cross-functional teams, and align our business objectives with customer needs as we expand our support platform into new markets and products. This is a full-time hybrid position, requiring in-office presence three days a week at our Dublin office, while reporting to the Engineering Manager based in NYC.

Join Intercom as a Senior Engineering Manager leading our Developer Experience Platform team. You will play a pivotal role in enhancing the efficiency and effectiveness of our engineering teams by fostering a collaborative and innovative environment. Your leadership will drive the development of tools and resources that empower developers, ensuring they can focus on building exceptional products.In this role, you will oversee the engineering team’s strategic direction, align technical goals with company objectives, and mentor team members to reach their full potential. Your expertise in engineering management will help shape our platform's future, driving improvements and innovations that enhance the developer experience.

Role overview ServiceNow seeks a Director of Software Engineering Management based in Dublin. This position leads multiple engineering teams, providing direction as they build scalable software to meet customer needs. The role emphasizes both technical guidance and people leadership. What you will do Lead and mentor engineering teams, supporting their growth and encouraging strong performance Promote software development practices that ensure quality and scalability Collaborate with cross-functional partners to deliver solutions aligned with business objectives Champion ongoing process improvements and foster a culture of excellence within engineering Requirements Experience managing and developing software engineering teams Solid background in software development and technology strategy Ability to work across functions and guide teams through complex projects Track record of delivering high-quality, scalable software

Ripple is seeking a Senior Manager, Software Engineering to guide a team of engineers in Dublin, Ireland. This position focuses on leading the development of scalable software solutions that support the company’s mission. Role overview The Senior Manager will oversee the software development process from planning through delivery. This includes mentoring engineers, setting technical direction, and ensuring that projects meet quality standards. Team leadership Building a collaborative and creative environment is central to this role. The Senior Manager will support team growth, encourage innovation, and help engineers reach their potential. What you will do Lead and mentor a team of software engineers Oversee the end-to-end software development lifecycle Promote high standards for technical excellence and product quality Foster a culture of collaboration and creativity

About Speechify Speechify helps people access information by making it as simple as listening. Users can absorb web articles, cloud documents, and books on their devices, enjoying a smooth listening experience at their own pace. Our tools aim to make learning faster and more effective. We are growing quickly and leading our category, much like streaming services changed audio entertainment. Now, we are expanding our team in Dublin, Ireland. Role Overview The Senior Software Engineer will join the Core Experiences Team. This group builds and maintains the core services and SDKs that power Speechify’s product experience across platforms. The role suits someone who enjoys working where product development meets infrastructure, can think strategically, and takes pride in designing clear APIs and efficient systems that improve how users interact with our products. What You Will Do Work closely with Product Teams to define project scopes, break down tasks for faster customer feedback, and handle integration and UX trade-offs across different teams. Deliver solutions through our cross-platform SDK. Improve existing features by speeding up load times and designing smarter parsing with better abstractions and algorithms. Deploy cloud functions, lightweight backend services, and jobs using Kotlin. Who We’re Looking For Systems thinker: Sees the value in simple, well-designed systems. Quick to execute: Generates ideas quickly and balances shipping now with building for the future. Focused contributor: Knows when to collaborate and when to work independently in a high-growth startup setting. Collaborative innovator: Motivates, engages, and negotiates with designers, marketers, and product managers.

PlayStation, part of Sony Interactive Entertainment and a subsidiary of Sony Group Corporation, is known for its PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, and a range of games from PlayStation Studios. The company supports diversity and inclusion, aiming to build a workplace where everyone can succeed. People with a passion for technology, gaming, and new ideas are welcomed. Team culture Engineers at PlayStation create tools and platforms that help thousands of developers worldwide. The team values collaboration, creative problem-solving, and ongoing learning. Working together to solve technical problems and assist the developer community is central to the group’s mission. Role overview This Software Engineering Manager role is based in Dublin, Ireland, within the PlayStation SDK Developer Host Tools division. The position leads teams that build solutions for developers working with PlayStation technologies. The manager combines people leadership with technical depth, guiding architectural choices, reviewing designs, and stepping in with hands-on code support when needed. The work spans backend distributed systems, web-based tools, and native frontends, all focused on delivering reliable, user-friendly experiences for developers.

CarGurus, Inc. is hiring an Engineering Manager, Software Development for its Dublin, County Dublin, Ireland office. This is a key leadership role, responsible for establishing and guiding the first engineering team in the new Dublin location. The team will focus on developing dealer-facing products for international markets, with particular attention to Canada and the UK. Role overview This position centers on building and leading a group of full stack engineers. The Engineering Manager will work closely with a Product Manager to define the team's vision, shape its culture, and set a clear strategic direction. The team will take ownership of specific product areas, developing new features and enhancing existing offerings to support CarGurus’ international growth. What you will do Recruit, mentor, and lead a new team of full stack engineers in Dublin Partner with a Product Manager to define team vision, culture, and roadmap Emphasize customer outcomes through open communication and collaboration Apply an iterative approach to both product development and team management Oversee projects and improvements for dealer products in international markets, especially Canada and the UK Coordinate closely with engineering teams in the United States What matters here Genuine interest in both engineering and leadership Proven experience building and guiding high-performing teams Dedication to a collaborative, people-first culture Automotive industry experience is not required

Join our innovative MongoDB Atlas team, where a diverse group of skilled professionals collaborates to empower users in managing MongoDB at a global scale. As the fastest-growing product in our portfolio, MongoDB Atlas offers a robust database-as-a-service solution, enabling users to deploy fault-tolerant, globally distributed MongoDB clusters in minutes. The Atlas Growth experimentation teams are dedicated to enhancing the customer experience by introducing new product features and refining existing user flows. Working closely with cross-functional partners in Product Management, Design, and Analytics, as well as various MongoDB engineering teams, we strive to turn new ideas into reality. Our focus includes designing backend and frontend features, enhancing onboarding processes, integrating with partners, improving monetization, and enabling enterprise solutions for our extensive B2B customer base. We are looking for a Staff Software Engineer to contribute to both the Atlas Growth and Frontend Platform teams, where you will lead the evolution of our backend service-oriented architecture, drive partner platform integration, and become an expert in the analytics and experimentation platform services that accelerate Atlas's growth.

Supermetrics is seeking a Principal Digital Experience Engineer to guide the technical vision for its B2B SaaS marketing website. This senior individual contributor position (IC5) is available in Amsterdam, Dublin, Helsinki HQ, or the United Kingdom. The company’s website serves as a key touchpoint for marketing, sales, and brand perception, making this a pivotal role for business growth. Role overview The Principal Digital Experience Engineer sets technical direction, defines engineering standards, and ensures the website supports measurable business outcomes. While hands-on coding may occasionally be needed, the focus centers on strategic oversight, technical governance, and influencing both internal teams and external partners. Shaping the site’s architecture and development approach, this role impacts every campaign and user journey. Key technology stack Astro.js TypeScript Sanity (headless CMS) Integrations: HubSpot, Google Tag Manager, Google Analytics, Zendesk Main responsibilities Set the technical strategy for the marketing website, making decisions on platform, stack, infrastructure, and architecture at an organizational level. Oversee website development and redesigns from concept to launch. Define technical requirements, establish engineering benchmarks, supervise delivery, and ensure alignment with performance, accessibility, and brand standards. Build a foundation for conversion optimization and experimentation. Architect the site to support A/B testing, personalization, and rapid iteration, enabling the growth team to move quickly (without directly running tests). Monitor site performance, Core Web Vitals, uptime, and technical SEO health. Document and implement performance approaches that become company standards. Define the website data layer. Set up event architecture and tracking protocols that support the broader BI strategy, collaborating with Data Architects and Analysts. Design content infrastructure in Sanity. Create content models, reusable components, and ingestion pipelines to enable a "Create Once, Publish Everywhere" approach. Develop an AI strategy for the website. Evaluate and recommend AI-driven personalization, dynamic content, conversational interfaces, and intelligent search to improve user experience. What success looks like The website reliably meets performance, accessibility, and branding goals. Engineering standards and technical documentation are clear and adopted across teams. Growth and content teams can experiment and publish efficiently. Data-driven insights and AI capabilities enhance the digital experience and support business objectives. This strategic, high-impact role is suited for a recognized expert ready to shape the future of Supermetrics’ digital presence.

At MongoDB, our Developer Experience organization is dedicated to empowering developers across various programming languages to utilize MongoDB efficiently and intuitively. We create and maintain an extensive array of client libraries and integrations that serve as the primary interfaces to our database, encompassing over ten programming languages and frameworks.We are seeking a Senior Product Manager specializing in Python Developer Experience who will serve as the key advocate for MongoDB within the Python community. This role is pivotal in ensuring that Python developers and data scientists have an exceptional experience with MongoDB. You will establish the strategic vision and roadmap for our Python driver, integrations (such as Django, Flask, and FastAPI), and related tooling, guided by the needs of the ecosystem.Your collaboration will be with a globally distributed team of outstanding engineers, but your primary focus will be outward: to understand and serve Python developers in their environment.If you possess hands-on experience in Python development and can convert developer challenges into clear, actionable product strategies, you will be a great fit. You thrive at the intersection of coding and product management, are passionate about enhancing developer experience, and are committed to learning, experimentation, and community involvement.You will take ownership of the strategic vision, product strategy, and roadmap for how MongoDB supports Python developers. This includes defining how our portfolio of client libraries, framework integrations, and ecosystem partnerships will evolve to meet both current developer expectations and future trends within the Python landscape. Your contributions will influence how developers interact with MongoDB, ensuring a seamless and idiomatic experience that aligns immediate developer needs with long-term platform differentiation, securing MongoDB's role at the core of modern Python stacks such as the FARM stack.Collaboration will be key as you work closely with engineering, documentation, DevRel, and community teams to deliver a unified developer experience and advocate for the Python ecosystem within MongoDB. Staying ahead of trends, identifying strategic opportunities, and making data-driven decisions will be essential to enhance adoption and satisfaction.Your onboarding will involve building and documenting an application using MongoDB with a Python framework of your choice, providing you with firsthand insights into the developer experience. You will also engage directly with community forums, conferences, and open-source contributors to deepen your understanding, validate your direction, and build trust with developers.This role offers the flexibility to work remotely from anywhere within Ireland or from our Dublin office.

Role Overview Tenable, Inc. is hiring a Senior Software Engineer for the Dublin office. This role focuses on building software that strengthens cybersecurity and helps defend against emerging threats. The team values practical solutions and welcomes new ideas that move the company forward. What You Will Do Design and develop software to address cybersecurity challenges Work closely with other engineers to deliver reliable, secure products Contribute technical expertise and creative problem-solving to team projects Work Environment This position is based in Tenable's Dublin office. The engineering team collaborates regularly and values clear communication. Contributions have a direct effect on the company's products and mission.

Join Pinterest as a Software Engineer II, where you'll be part of a dynamic team dedicated to shaping the future of visual discovery. In this role, you will design, develop, and maintain high-quality software solutions that enhance user experiences. Collaborate with cross-functional teams to deliver innovative features that align with our mission of bringing everyone the inspiration to create a life they love.

Join our innovative team as a Senior Software Engineer at MongoDB in Dublin. We are seeking a talented individual who excels in designing and implementing robust software solutions. You will collaborate with cross-functional teams to develop high-quality applications and contribute to all phases of the software development lifecycle. This role offers a unique opportunity to work on exciting projects and leverage cutting-edge technology in a dynamic environment.

Join Arista Networks as a Software Engineer in our Engineering Productivity team. In this role, you will be instrumental in enhancing the software development processes and tools that empower our engineering teams. Your innovative ideas and technical skills will contribute to the efficiency and effectiveness of our software development life cycle.

At Ripple, we are pioneering a future where value is transferred as effortlessly as information. Our innovative crypto solutions empower financial institutions, businesses, governments, and developers to enhance the global financial system, promoting economic fairness and opportunity for individuals worldwide. Join a dynamic team where you can elevate your career and expand your skill set alongside supportive colleagues.If you are eager to make a significant impact and unlock remarkable career advancement prospects, we invite you to join us in creating tangible value for the world.In 2025, Ripple acquired GTreasury, marking an important step into the expansive corporate finance sector valued in the trillions.With over 40 years of expertise, GTreasury supports some of the largest and most sophisticated companies globally. By integrating its treasury command center into Ripple’s technology stack, we enable businesses to manage and optimize liquidity in real-time, across both traditional and digital assets.Become a part of our mission to revolutionize corporate treasury and the infrastructure that powers the Internet of Value.We are looking for a forward-thinking Staff Software Engineer who is passionate about developing a world-class platform in collaboration with a talented team. Your role will focus on driving technical excellence in application development, from design through implementation and maintenance.Key Responsibilities:Collaborate with architects and product managers to design, estimate, and implement innovative application features across front-end, server-side, and database tiers.Utilize Azure services to develop powerful, scalable, and resilient cloud-based solutions.Enhance software applications and manage delivery pipelines, feature flags, ensuring smooth integration and deployment.Conduct thorough unit, integration, and non-functional (performance, security) testing to ensure production readiness of our software.Employ observability tools and logging to troubleshoot and resolve issues across development, testing, and production environments.Stay updated on technology trends, explore new technologies, engage with tech communities, mentor fellow engineers, and lead technical design and code evaluations.Continuously seek improvements in team operations, processes, methodologies, and technology choices, aiming for excellence in every practice.

CarGurus has built a reputation as a trusted automotive marketplace, helping people navigate car buying and selling with confidence. The company’s platform supports millions of monthly visitors and thousands of dealerships, offering tools for selling, financing, purchasing, and delivery. With a foundation in transparency and a culture that values kindness, collaboration, and innovation, CarGurus encourages employees to grow their careers and contribute to ongoing evolution in the automotive space. The International team in Dublin is looking for a Software Development Engineer II. This role centers on product initiatives for the Canadian and UK markets and provides an opportunity to influence the culture of a growing office. Role overview This position covers the full software development lifecycle, spanning both frontend and backend work. Software Development Engineers at CarGurus work closely with Engineering and Product teams to develop solutions and address complex challenges for dealer-facing products. What you will do Build new full-stack features for dealer products from the ground up Integrate and enhance existing services using React, TypeScript, and Java Implement integrations with third-party APIs and partners Engineers in this role take ownership of projects from start to finish, collaborating with teammates and product partners to deliver results for international markets. Automotive industry experience is not required; the team values strong engineering skills and a drive to create new solutions.

Join our dynamic team at Toast as a Senior Backend Software Engineer, where you will play a pivotal role in designing and developing innovative backend solutions. You will collaborate with cross-functional teams to create efficient and scalable systems that enhance our platform’s performance and user experience.Your expertise in backend technologies will drive the development of robust software applications, ensuring high availability and performance. Be part of a culture that values innovation, teamwork, and continuous learning.

Semperis develops enterprise security and identity solutions, with a focus on creating an environment where employees feel valued and supported. The company has been recognized by Inc. 5000 as one of America’s fastest-growing cybersecurity companies and is listed as a DUNS 100 Top Startup to Work For. Semperis has also received the Inc. Best Workplace award multiple times. Role overview The Platform Group at Semperis is seeking a Senior Backend Software Engineer based in Dublin, Ireland. This position centers on designing and building shared infrastructure components that underpin the company’s security and identity products. The role blends hands-on engineering with teamwork across product, DevOps, and architecture groups. What you will do Design and implement shared platform components to support scalability, reliability, and maintainability for several product teams. Architect distributed systems using microservices and event-driven approaches for enterprise-scale workloads. Own key backend services throughout their lifecycle, focusing on code quality, performance, and operational standards. Collaborate with product engineers, DevOps, and architects to define platform features and set technical guidelines. Mentor junior engineers through code reviews, pair programming, and technical advice. Lead technical projects aimed at improving developer productivity, system observability, and platform resilience. Contribute to architectural decisions and help define backend development best practices across the company. Analyze system performance and data trends to identify optimization opportunities and guide future platform investments. Requirements Minimum 7 years of professional experience in software engineering, with a strong emphasis on backend development. Expertise in C# and .NET Core, including familiarity with recent framework enhancements and performance features.