Senior Infrastructure Engineer - Platform

Join Attio: Pioneering CRM in the AI EraAt Attio, we are on a mission to revolutionize Customer Relationship Management (CRM) for the age of artificial intelligence. Our innovative team is crafting the first AI-native CRM, tailored specifically for the most ambitious go-to-market teams. Recently, we secured a significant $52 million Series B funding led by GV (Google Ventures), alongside contributions from Redpoint, Balderton, Point Nine, and 01A. Our dynamic team excels in tackling intricate technical challenges, enhancing user satisfaction, and establishing new industry benchmarks.About the RoleWe are in search of talented and seasoned Platform Product Engineers to join our Security, Infrastructure, and Performance team. This pivotal role merges strategic engineering with hands-on operational excellence. Successful candidates will be tasked with developing, managing, and consistently improving our internal technology platform, treating it as a product with development teams as primary stakeholders.The Platform Product Engineer role emphasizes the execution of DevOps principles, focusing on:Automation: Systematically eliminating manual processes from the software development lifecycle (SDLC) by creating robust tools, CI/CD pipelines, and infrastructure-as-code (IaC).Collaboration: Building a close partnership with product development teams to gather requirements and deliver solutions that enhance their productivity and speed to market.Continuous Improvement: Fostering a culture of iterative enhancements to improve platform reliability, cost efficiency, and developer experience.This role is grounded in a strong Site Reliability Engineering (SRE) approach. Successful candidates will play a key role in defining and maintaining Service Level Objectives (SLOs) and Service Level Indicators (SLIs), implementing effective monitoring and alerts, and leading incident response processes.Your ResponsibilitiesYour primary responsibility will be to implement, maintain, and continuously refine the foundational platform infrastructure that supports all engineering services.

Engineering Manager - Platform** This role can be based remotely in Finland, Switzerland, Poland, UK, Italy, or Germany **At Scandit, we empower individuals with superhuman capabilities. From enabling delivery drivers to optimize their routes, matching patients with their medications, to enhancing retail operations, our cutting-edge technology automates workflows and delivers actionable insights across diverse industries. Join us in our mission to innovate and elevate Scandit to new heights.About the RoleAs the leader of our Platform Engineering (DevOps & SRE) team, you will oversee the vital cloud infrastructure and CI/CD pipeline ecosystem that supports our entire engineering division. Our team is dedicated to refining engineering practices, ensuring efficiency, and accelerating delivery speed. We leverage modern tools such as AI-assisted workflows to enhance planning and execution.We seek an Engineering Manager to guide our Platform Engineering team, providing clarity, structure, and consistent execution. You will collaborate closely with product engineering teams, embracing AI-enabled tools and methodologies to speed up development and enhance engineering effectiveness. This position offers opportunities for expanded responsibilities as Scandit continues to grow, including leading additional engineering initiatives or teams.What You Will DoLead, mentor, and nurture your team.Provide structure and clarity to planning, execution, and reporting.Manage the operation and continuous enhancement of our cloud infrastructure and CI/CD pipelines.Drive cross-team initiatives in security and compliance, such as reducing Snyk vulnerabilities and supporting ISO-related efforts.Enhance security, reliability, and cost efficiency through disciplined processes and clear accountability.Establish roadmaps, milestones, and progress reporting (like OKRs) to keep stakeholders informed of plans, risks, and delivery timelines.Engage in proactive collaboration with product and engineering teams to align priorities and successfully execute shared initiatives.Identify bottlenecks and spearhead improvements to boost engineering velocity.Embrace additional responsibilities and cross-team leadership as Scandit continues to expand.Who You AreYou have a strong background in DevOps/SRE practices.You possess excellent leadership and team-building skills.You are adept at using modern tooling and methodologies to drive engineering efficiency.

QED AI is an innovative technology firm dedicated to enhancing public health and food security in Sub-Saharan Africa. By developing cutting-edge digital infrastructure and leveraging AI, we operate at the critical intersection of humanitarian aid and scientific research. Our initiatives include monitoring diseases such as HIV, malaria, and tuberculosis, as well as conducting nutrient analyses for crops and soils across various African nations. Our funding sources include prestigious philanthropic and governmental organizations such as the Global Fund, Gates Foundation, and the CDC.We are seeking a mid/senior Data Platform Engineer (Backend) to join our dynamic team in Warsaw. Ideal candidates will possess the following:Proven experience in designing and maintaining data pipelines utilizing ETL and/or ELT methodologies, with a critical eye on trade-offs rather than adhering to a single pattern.Solid understanding of data pipeline reliability, including concepts of idempotency, backfills, and the management of late or corrected data.Ability to structure data systems into distinct layers (e.g., raw, cleaned, curated) and articulate their varying functions and guarantees.Experience with making informed decisions between batch, micro-batch, and streaming methods based on latency, accuracy, and operational complexity.Strong foundation in software engineering principles, version control, writing clean code and tests, robust design, and a grasp of basic data structures and algorithms.Ability to conceptualize logical software architectures and communicate clearly, both verbally and in writing.Eagerness to engage with a diverse range of problems and technologies.Willingness to participate in regular design sessions, code reviews, and collaborate effectively within teams.Experience with UNIX-based or OSX-Darwin development environments.Working proficiency (≥C1) in English, both spoken and written (minimum typing speed of 45 words per minute).Interest in collaborating with individuals from different cultural backgrounds.Demonstrated emotional resilience and social intelligence.A genuine passion for your work and a generally optimistic outlook, while recognizing the value of constructive skepticism.Additional skills that are advantageous but not mandatory include:Understanding of analytical data modeling concepts, including hierarchical and dimensional modeling.

About ZyteAt Zyte, we embrace the power of data to fuel innovation. Since our inception in 2010, we've grown into a dynamic team of over 250 professionals dispersed across more than 28 countries, dedicated to providing our clients with essential data solutions that empower their business growth. We believe every organization deserves seamless access to data.For over a decade, Zyte has been at the forefront of developing robust, user-friendly tools designed to efficiently collect, format, and deliver web data at scale. Our solutions are trusted by over 3,000 companies and 1 million developers, facilitating smarter decision-making and sustainable growth across various sectors.Zyte is on the lookout for a seasoned Team Lead to oversee our Core & MLOps Squad. This pivotal role focuses on constructing the foundational infrastructure that enables Zyte to operate effectively at scale. As a hands-on technical leader, you will leverage your expertise in MLOps, systems programming, and orchestration to guide a cross-functional team in designing and maintaining the scalable framework that empowers all Zyte teams to execute their services confidently.

About Zowie:Zowie is at the forefront of transforming customer-business interactions. We envision a future where AI Agents manage all customer engagements, providing instant, tailored, and outstanding experiences.We believe that AI Agents signify a pivotal technological evolution, and Zowie is set to spearhead this movement. Renowned brands such as Costco, DocMorris, Monos, Decathlon, and InPost trust our AI Agents to lead their customer service initiatives, handling millions of conversations each month.About the Role:As Zowie expands and integrates larger enterprise clients into our AI platform, we encounter challenges that blend infrastructure, application architecture, developer experience, and the specific needs of enterprise customers. These challenges are often complex and undefined, requiring innovative solutions beyond just tools.We are in search of a dynamic DevOps/Platform Engineer who thrives on developing reliable and user-friendly platform capabilities—from diagnosing the root of issues, through design and execution, to long-term operational management in production.Why You'll Love Working at Zowie:Enterprise Readiness: Security protocols, audit trails, and compliance are paramount.Multi-Cloud Environment: While AWS is our primary platform, GCP is increasingly important.Mission-Critical Operations: Our platform is essential to our clients' success, so reliability and operational accountability is crucial.Developer Empowerment: As we grow, our platform decisions significantly impact developer productivity, and our goal is to facilitate their success.Diverse Technologies: To meet the needs of our Product team, our infrastructure includes a variety of technologies such as MongoDB, Postgres, ElasticSearch, Cassandra, and Redis.Voice Technology Integration: Our AI Agent capabilities extend to voice support, enhancing user interactions.

Jobgether is hiring a Platform Engineer - Multicloud based in Poland. This position focuses on designing, building, and maintaining cloud platforms that serve a variety of client requirements. The work centers on multicloud environments, aiming to improve system performance and ensure a strong, reliable architecture. What you will do Design and implement cloud-based platforms tailored to different client needs Maintain and optimize systems across multiple cloud providers Apply expertise in multicloud environments to strengthen platform architecture Who we’re looking for Experience working with multicloud platforms Ability to design, implement, and maintain cloud-based solutions Motivation to develop new solutions and improve system performance This role suits someone who enjoys solving technical challenges and wants to help shape reliable, high-performing cloud infrastructure for a range of clients.

Altersolutions is seeking a Senior Platform Engineer (Developer Experience) to lead the establishment and standardization of engineering practices, enhance developer workflows, and define standards for CI/CD and collaboration. This role melds hands-on DevOps expertise with a strong focus on clarity, comprehensive documentation, and effective process design.The primary objective is to boost the efficiency, consistency, and scalability of our engineering organization. In this capacity, you will collaborate closely with engineering leads, product managers, and other key stakeholders to ensure our operational methods are thoroughly documented, clear, and actionable.Key ResponsibilitiesDesign, document, and maintain comprehensive software development processes, encompassing coding standards, branching strategies, testing protocols, release management, and deployment workflows.Engage with engineering managers, team leads, and product teams to gather insights and best practices, facilitating the seamless adoption of tools and methodologies.Convert intricate technical workflows into clear, concise documentation and visual aids (such as flowcharts, process maps, checklists, and templates) to enhance understanding.Assess and implement tools aimed at improving developer experiences (e.g., feature flagging, local development environments, code quality tools).Oversee a central documentation repository (e.g., Confluence, Notion, or Git-based systems), ensuring that all documentation remains current and version-controlled.

Join our dynamic Product Security team as a Senior Platform Security Engineer, where your expertise will be crucial in safeguarding our platform that supports multiple products and handles sensitive, high-value information. With our operations expanding, we seek two professionals to strengthen our security efforts.Your role will involve hands-on engineering, where you will design, build, and deploy robust security and privacy controls. This is not about merely defining policies; you will actively contribute to the security architecture of our systems.Your responsibilities will include enhancing supply-chain security through SAST, SCA, container scanning, and CI/CD hardening. Expect a varied role that will challenge you across multiple domains without confining you to a single specialty.What Success Looks Like:Within 90 days, you will have implemented significant, production-level security enhancements.You will take ownership of components of the AuthN/AuthZ model and its execution.You will develop a comprehensive understanding of our data flows and associated privacy risks.Establish yourself as a trusted advisor across teams, able to confidently voice concerns and provide rationale.Effectively reduce risk through practical measures rather than superficial security actions.Your Work Style:This role offers a high degree of autonomy, encouraging you to identify and address issues independently.You will collaborate closely with engineers from different teams, fostering a culture of teamwork.Engaging in constructive disagreements is encouraged, with decisions rooted in data and threat modeling.You will have the authority to block releases on security or privacy grounds when necessary, following clear escalation paths.Proactively addressing problems, even beyond your immediate area, is expected.

At Tenstorrent, we are at the forefront of transforming the AI landscape, enhancing performance, usability, and cost-effectiveness. As AI reshapes the computing world, our solutions adapt to integrate advancements in software models, compilers, platforms, networking, and semiconductors. Our talented team of technologists has crafted a high-performance RISC-V CPU from the ground up, driven by a shared enthusiasm for AI and an unwavering commitment to creating the premier AI platform. We cherish collaboration, curiosity, and the challenge of tackling complex problems. Join us as we expand our team, welcoming talents of all experience levels.Our AI Software Infrastructure team develops the foundational platforms that facilitate internal development, orchestrate workloads, and manage extensive AI hardware across on-premises data centers. This team is responsible for creating and deploying infrastructure utilized both internally and externally on Tenstorrent systems.This position is hybrid, with options to work from Toronto, ON; Santa Clara, CA; Austin, TX; Belgrade, Serbia; or Warsaw, Poland.We encourage applicants from diverse experience backgrounds for this role. Candidates will be evaluated during the interview process for the appropriate level, and offers will be adjusted accordingly, which may differ from the current posting.

We are seeking a highly skilled Senior Microsoft Platform/System Engineer to join our dynamic team at Altersolutions in Warsaw. In this role, you will leverage your deep expertise in Microsoft technologies to deliver innovative solutions that drive business success. Your contributions will be instrumental in enhancing our clients' systems and infrastructure.As a key member of our engineering team, you will collaborate with cross-functional teams to design, implement, and optimize Microsoft-based solutions. Your experience will help guide best practices and ensure the highest quality of service delivery.

Asana is on the lookout for a Tech Lead to take charge of the technical direction for our Platform Reliability Engineering team. This opportunity is ideal for an individual who excels in a technical leadership role without the need for people management responsibilities. In the role of Tech Lead, you'll be responsible for steering the technical execution, architecture, and long-term engineering strategies at Asana. You will lead intricate projects, make pivotal technical decisions, and establish the benchmarks for engineering excellence. Your role will involve guiding individual contributors through technical design and project leadership while collaborating with various teams across the organization. An Engineering Manager will handle people leadership, allowing you to focus on the technical direction. Your team will be instrumental in developing core platform systems such as load shedding, rate limiting, circuit breakers, and traffic controls that ensure Asana remains resilient under real-world conditions. This is a hands-on position where you will devote considerable time to designing and building systems alongside your team, while also collaborating with other platform teams to integrate reliability as a core component of our architecture. Our technology stack includes AWS, Kubernetes (EKS), MySQL (RDS), OpenSearch, DynamoDB, Redis, Terraform, Datadog, TypeScript, Scala, Go, and Python. We are particularly interested in candidates who think like backend engineers but are passionate about failure modes, capacity planning, and creating systems that gracefully degrade under pressure. This role is based in our Warsaw office, with a hybrid work schedule that includes in-office days on Monday, Tuesday, and Thursday. We provide a Contract of Employment (UoP) for our employees in Poland. Your Contributions Will Include: Establishing the technical direction for the team, ensuring we address the right challenges effectively. Designing and constructing essential platform systems — including load shedding, circuit breakers, and rate limiting — that safeguard Asana at scale. Owning critical platform concerns such as ingress and egress, shaping the traffic flow through our systems. Defining stable interfaces and libraries for other platform teams to leverage. Leading projects from inception through to implementation, working collaboratively with multiple platform teams. Enhancing technical quality through code reviews, design discussions, and mentorship. Collaborating with other infrastructure teams to incorporate reliability into Asana's architecture as a fundamental design consideration. Tackling complex issues across the stack, diagnosing problems that matter and ensuring they do not recur.

As an Engineering Manager for Platform Products at Cribl, you will lead a dynamic team focused on developing cutting-edge platform solutions that empower our clients to harness the power of their data. You will be responsible for driving innovation, managing project timelines, and ensuring the highest quality standards are met across all deliverables.Your leadership will foster a collaborative environment where team members can thrive and contribute to the strategic goals of the organization. You will play a key role in shaping the technical vision and direction of our platform products.

Join the forefront of online privacy with the world’s most advanced VPN.Are you a proactive problem-solver who thrives in dynamic environments? Become a vital member of the team that developed Threat Protection Pro, the NordLynx protocol, and the fastest VPN worldwide—innovations that empower individuals with privacy, security, and control over their digital lives.Your Contribution: Enable millions to regain their online security, privacy, and data management.At NordVPN, we safeguard millions of users every day through an expansive global edge infrastructure comprising thousands of servers across numerous countries. The platform engineering team is responsible for building and maintaining the internal backend services that facilitate this protection.We are seeking a Staff Site Reliability Engineer (SRE) to design, build, and enhance these critical systems. This role demands a high level of ownership—you will architect solutions and deploy them to production. Colleagues will depend on you when it comes to rethinking architecture or scaling services from inception to global deployment.Key ResponsibilitiesDesign and manage on-demand, globally distributed backend services.Make strategic architectural decisions regarding the integration and scalability of internal services.Oversee the entire lifecycle: planning, implementation, monitoring, incident response, and postmortems.Enhance infrastructure tooling and automation processes.Contribute to our engineering standards, documentation, and operational maturity.Assess and incorporate AI tools (including LLMs, Claude Code, and model integrations) into engineering workflows.Essential QualificationsExperience in designing and operating globally distributed systems.Proficiency in systems architecture, service communication, data flow, and resilience patterns.Extensive Linux administration experience at scale (including systemd, kernel tuning, and debugging production systems).Expertise in Docker—building, shipping, and running containers in production environments.Familiarity with databases such as PostgreSQL, MySQL, Redis, OpenSearch, and VictoriaMetrics.Experience with web servers, load balancing, and failover mechanisms (e.g., Nginx, HAProxy).

About UsJoin a pioneering EdTech firm based in the USA, with over 20 years of experience in the industry. We specialize in creating and managing cloud platforms that deliver digital learning content to millions of students and educators around the globe. Our solutions operate on a robust distributed cloud infrastructure, ensuring high performance and reliability, and are supported by a culture of mature engineering practices.Position OverviewWe are seeking a skilled Cloud / Platform Engineer to become a part of our Systems Engineering team. This role emphasizes production reliability, Kubernetes management, and cloud infrastructure, extending beyond just CI/CD practices.Key ResponsibilitiesDevelop and maintain AWS or GCP infrastructure across multiple regions.Manage and troubleshoot Kubernetes environments.Utilize Infrastructure as Code (Terraform) for infrastructure management.Monitor and guarantee system uptime and performance.Engage in on-call rotations, incident response, and post-mortem analyses.Work collaboratively with software engineering teams to enhance system performance.

Why Join Housecall Pro?At Housecall Pro, we are dedicated to creating innovative solutions that enhance the lives of home service professionals across America. Our mission is to empower these essential workers, allowing them to streamline their operations, scale their businesses, and spend more quality time with their families.Although our headquarters are situated in Denver, Colorado, our diverse team is distributed globally, including members from Brazil, Poland, the Philippines, Mexico, and beyond. We prioritize customer satisfaction and cultivate a collaborative culture where our company, employees, and Pros thrive together regardless of their location. Our leadership team is committed to supporting the career growth of our members while they focus on delivering exceptional solutions for our Pros.We also provide:Generous paid holidays and a flexible time-off policyAn innovative culture that values fresh ideas from all sourcesA MacBook setup from day one, along with a $500 stipend to create your ideal workspaceWorking hours aligned with Central European Time (CET) for a balanced scheduleEquity in a rapidly growing startup supported by leading venture capitalistsAbout the RoleAs a Cloud Platform Engineer II, you will play a crucial role in designing, maintaining, and enhancing the infrastructure and deployment systems that underpin our product teams. You will engage in solving challenges related to reliability, scalability, and automation, ensuring the delivery of stable systems that empower our engineers to release software efficiently and securely. You will leverage your expertise in cloud infrastructure, CI/CD pipelines, and containerization while collaborating closely with your engineering colleagues to enhance security, performance, and operational excellence. You are committed to continuous learning, honing your craft, and contributing to a robust technical foundation that supports our company’s growth and the success of our Pros. Our team embodies passion, empathy, dedication, and a shared goal of enhancing the lives of our service professionals.Compensation: 6,000 - 6,500 USD (B2B, monthly)Daily Responsibilities:Design, implement, and maintain automated CI/CD pipelines for reliable and efficient deploymentsDeploy, monitor, and support...

SwingDev, a part of Hippo Insurance, is revolutionizing the InsurTech landscape in Poland. Our mission is to make home insurance smarter and more proactive by leveraging technology to deliver innovative solutions. We develop digital products that empower our customers, focusing on impactful outcomes. We prioritize hiring exceptional developers, designers, project managers, and quality assurance specialists, reflecting our commitment to technical expertise, positive attitudes, and a culture that values fit and collaboration. “SwingDev is all about people” – a phrase that encapsulates our ethos. Whether we are coding or enjoying team activities, we understand that our people are central to our success. We foster an environment of trust, empathy, and positivity, where collaboration and support are paramount. We take pride in our culture that values inspiration over competition and camaraderie over isolation. If you are ready to innovate and enjoy the journey, we invite you to join us!

Oversee the technical management of SimCorp Dimension along with associated enterprise applications.Diagnose and resolve incidents within stipulated operational timelines.Conduct routine software updates and maintenance tasks.Ensure technical documentation is maintained and regularly updated.

Location: Poland About Us: RTB House is a leading global company that specializes in providing cutting-edge marketing technologies for renowned brands and agencies worldwide. Our unique ad-buying engine stands out as the world's first fully Deep Learning-powered platform, enabling advertisers to achieve exceptional results and meet their objectives throughout every stage of the marketing funnel. We are currently seeking talented engineers to join our Platform Engineering team within the Bidding Platform structure. If you have a passion for system-related topics such as deployment, monitoring, databases, and load balancing, along with experience in leading complex project specifications and coordinating team efforts, we want to hear from you! This is an excellent opportunity for those eager to tackle technically challenging and sophisticated solutions.

About CaptivateIQ CaptivateIQ is at the forefront of Sales Performance Management, empowering organizations to design, manage, and enhance their incentive compensation strategies. With backing from esteemed investors like Sequoia, Accel, and Y Combinator, we are expanding our capabilities from commission management to encompass sales planning and enterprise performance management, sectors that are primed for AI-driven innovation. About the Role We are seeking a Staff Software Engineer to spearhead the technical strategy for our Agentic SDK team. This internal developer platform will enable product teams across CaptivateIQ to create AI-enhanced features that redefine sales performance management. This pivotal role involves strategic technical leadership with a multi-year and multifaceted scope. You will be tasked with defining the architecture and technical direction for AI initiatives at CaptivateIQ, navigating complex decisions, and collaborating closely with senior Engineering, Product, and Design leaders to shape our long-term vision. Your technical choices will influence the entire organization, from platform design to overarching engineering quality standards. As the technical cornerstone of a high-impact team, you will guide collaboration among product teams leveraging the Agentic SDK and the capabilities we develop. Establishing standards for engineering excellence and mentoring P4 engineers to achieve staff-level impact will be key components of your role. This position offers a unique opportunity to define AI development within a growing enterprise software environment. You will have the chance to influence not only technology but also the culture and practices that will scale with our organization.