Вакансии

Задачи: — анализ банковских и крипто-транзакций для выявления мошенничества и AML-сценариев — разработка и улучшение ML-моделей для fraud detection — graph analysis / Graph ML (GNN, node embeddings, link prediction) — вывод моделей в production Требования: — опыт работы с transactional fraud / AML от 5 лет — strong Python + ML stack (PyTorch / TensorFlow) — опыт с Graph ML / Neo4j / NetworkX / GNN — production ML и ETL pipelines Будет плюсом: — MLOps — ClickHouse / Elasticsearch / Cassandra — опыт с real-time systems и асинхронным Python Условия: — релокация (Узбекистан / Дубай / ЕС) или B2B outside РФ/РБ/Украины — зарплата в валюте — relocation package — международная русскоговорящая команда — сложные ML/AI задачи и сильная technical culture

Location: NAMER and LatAm About the Role ClickHouse is expanding its capabilities in the database systems domain, building next-generation infrastructure that redefines performance, scalability, and developer experience. We’re looking for a Principal Engineer with deep expertise in systems programming and database internals — particularly Postgres — to help us push boundaries in how databases are built and operated at scale. This is a strategic and high-impact role for an engineer who can work independently across complex technical areas: from storage and performance optimization to distributed coordination and extension development. You’ll shape critical components of our data platform, mentor other engineers, and drive architectural direction for systems that serve massive workloads. WHAT YOU’LL DO - Lead design and implementation of advanced systems features across areas like storage, replication, query execution, and performance optimization. - Contribute to and extend Postgres internals — improving reliability, scalability, and efficiency. - Prototype and build extensions that expand Postgres’s core capabilities and integrate with cloud-native infrastructure. - Collaborate with product, infrastructure, and cloud platform teams to deliver robust, developer-friendly experiences. - Profile and optimize database performance using low-level instrumentation and benchmarking. - Provide technical leadership, set standards for engineering excellence, and mentor senior engineers. - Operate with significant autonomy and ownership — driving projects from concept to production. ABOUT YOU - 10+ years of experience building systems software in C/C++ or Rust (Go experience a plus). - Deep knowledge of PostgreSQL or other database engine internals, including storage, execution, or replication subsystems. - Strong understanding of concurrency, operating systems, and performance engineering. - Proven ability to ship large-scale systems or core infrastructure features end-to-end. - Experience contributing to open-source databases or similar complex systems is highly desirable. - Pragmatic problem solver with a bias for simplicity and measurable impact. - Thrives in a high-autonomy, high-velocity environment. WHY JOIN US - Work on foundational database technologies at the intersection of performance, reliability, and usability. - Shape the future of Postgres-based systems and cloud data infrastructure. - Operate with autonomy in a small, high-talent team that values depth, craftsmanship, and impact. - Contribute to an ambitious vision: making data systems faster, simpler, and more powerful for developers everywhere.   #LI-remote PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: NAMER and LatAm About the Role ClickHouse is expanding its capabilities in the database systems domain, building next-generation infrastructure that redefines performance, scalability, and developer experience. We’re looking for a Principal Engineer with deep expertise in systems programming and database internals — particularly Postgres — to help us push boundaries in how databases are built and operated at scale. This is a strategic and high-impact role for an engineer who can work independently across complex technical areas: from storage and performance optimization to distributed coordination and extension development. You’ll shape critical components of our data platform, mentor other engineers, and drive architectural direction for systems that serve massive workloads. WHAT YOU’LL DO - Lead design and implementation of advanced systems features across areas like storage, replication, query execution, and performance optimization. - Contribute to and extend Postgres internals — improving reliability, scalability, and efficiency. - Prototype and build extensions that expand Postgres’s core capabilities and integrate with cloud-native infrastructure. - Collaborate with product, infrastructure, and cloud platform teams to deliver robust, developer-friendly experiences. - Profile and optimize database performance using low-level instrumentation and benchmarking. - Provide technical leadership, set standards for engineering excellence, and mentor senior engineers. - Operate with significant autonomy and ownership — driving projects from concept to production. ABOUT YOU - 10+ years of experience building systems software in C/C++ or Rust (Go experience a plus). - Deep knowledge of PostgreSQL or other database engine internals, including storage, execution, or replication subsystems. - Strong understanding of concurrency, operating systems, and performance engineering. - Proven ability to ship large-scale systems or core infrastructure features end-to-end. - Experience contributing to open-source databases or similar complex systems is highly desirable. - Pragmatic problem solver with a bias for simplicity and measurable impact. - Thrives in a high-autonomy, high-velocity environment. WHY JOIN US - Work on foundational database technologies at the intersection of performance, reliability, and usability. - Shape the future of Postgres-based systems and cloud data infrastructure. - Operate with autonomy in a small, high-talent team that values depth, craftsmanship, and impact. - Contribute to an ambitious vision: making data systems faster, simpler, and more powerful for developers everywhere.   #LI-remote PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: NAMER and LatAm About the Role ClickHouse is expanding its capabilities in the database systems domain, building next-generation infrastructure that redefines performance, scalability, and developer experience. We’re looking for a Principal Engineer with deep expertise in systems programming and database internals — particularly Postgres — to help us push boundaries in how databases are built and operated at scale. This is a strategic and high-impact role for an engineer who can work independently across complex technical areas: from storage and performance optimization to distributed coordination and extension development. You’ll shape critical components of our data platform, mentor other engineers, and drive architectural direction for systems that serve massive workloads. WHAT YOU’LL DO - Lead design and implementation of advanced systems features across areas like storage, replication, query execution, and performance optimization. - Contribute to and extend Postgres internals — improving reliability, scalability, and efficiency. - Prototype and build extensions that expand Postgres’s core capabilities and integrate with cloud-native infrastructure. - Collaborate with product, infrastructure, and cloud platform teams to deliver robust, developer-friendly experiences. - Profile and optimize database performance using low-level instrumentation and benchmarking. - Provide technical leadership, set standards for engineering excellence, and mentor senior engineers. - Operate with significant autonomy and ownership — driving projects from concept to production. ABOUT YOU - 10+ years of experience building systems software in C/C++ or Rust (Go experience a plus). - Deep knowledge of PostgreSQL or other database engine internals, including storage, execution, or replication subsystems. - Strong understanding of concurrency, operating systems, and performance engineering. - Proven ability to ship large-scale systems or core infrastructure features end-to-end. - Experience contributing to open-source databases or similar complex systems is highly desirable. - Pragmatic problem solver with a bias for simplicity and measurable impact. - Thrives in a high-autonomy, high-velocity environment. WHY JOIN US - Work on foundational database technologies at the intersection of performance, reliability, and usability. - Shape the future of Postgres-based systems and cloud data infrastructure. - Operate with autonomy in a small, high-talent team that values depth, craftsmanship, and impact. - Contribute to an ambitious vision: making data systems faster, simpler, and more powerful for developers everywhere.   #LI-remote PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: The Netherlands Workplace: Remote ABOUT THE TEAM The AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the surfaces they own. Our team is looking for highly skilled and experienced software engineers to join us, who will be responsible for designing, building, and operating the products that make ClickHouse the platform of choice for agents and data scientists. WHAT YOU WILL DO - Feature Development: Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform. - API Architecture: Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services. - Ecosystem Integrations: Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools. - Technical Integration: Integrate models into production systems with proper monitoring, versioning, observability, and evaluation. - Oncall: Participate in the daytime oncall rotation along with the rest of the team. - UI/UX Implementation: Build responsive, intuitive user interfaces that make complex AI functionalities accessible and valuable to users of all technical backgrounds. WHAT YOU WILL BRING ALONG - 5+ years of software engineering experience in production environments - Exposure to working directly with AI/ML technologies - A high level of ownership and can drive features from concept to production with minimal supervision - Ability to thrive in collaborative environments and can effectively communicate technical concepts to diverse stakeholders - Strong frontend skills with TypeScript/JavaScript and React Nice to have - Experience integrating and deploying AI/ML models in production systems, including working with inference APIs and vector databases - Familiarity with cloud technologies such as AWS, Azure, or GCP, particularly services related to AI/ML deployment - Understanding of database systems and data processing pipelines, with ClickHouse experience being a significant plus - Experience building data-oriented interfaces and visualizations #LI-remote PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Germany Workplace: Remote ABOUT THE TEAM The AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the surfaces they own. Our team is looking for highly skilled and experienced software engineers to join us, who will be responsible for designing, building, and operating the products that make ClickHouse the platform of choice for agents and data scientists. WHAT YOU WILL DO - Feature Development: Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform. - API Architecture: Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services. - Ecosystem Integrations: Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools. - Technical Integration: Integrate models into production systems with proper monitoring, versioning, observability, and evaluation. - Oncall: Participate in the daytime oncall rotation along with the rest of the team. - UI/UX Implementation: Build responsive, intuitive user interfaces that make complex AI functionalities accessible and valuable to users of all technical backgrounds. WHAT YOU WILL BRING ALONG - 5+ years of software engineering experience in production environments - Exposure to working directly with AI/ML technologies - A high level of ownership and can drive features from concept to production with minimal supervision - Ability to thrive in collaborative environments and can effectively communicate technical concepts to diverse stakeholders - Strong frontend skills with TypeScript/JavaScript and React Nice to have - Experience integrating and deploying AI/ML models in production systems, including working with inference APIs and vector databases - Familiarity with cloud technologies such as AWS, Azure, or GCP, particularly services related to AI/ML deployment - Understanding of database systems and data processing pipelines, with ClickHouse experience being a significant plus - Experience building data-oriented interfaces and visualizations   #LI-remote PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Ukraine Workplace: Remote About B2Spin We are B2Spin, and we are dedicated to delivering the best Free-to-Play Social Casino and gaming experiences by creating captivating, engaging, and unique products that are accessible to everyone. We have built a team of talented professionals from all over the globe, who are working to continually improve the experiences of our players. We are not looking to just be part of the industry, but to revolutionize it. AI-Driven Engineering Culture We are actively building an AI-driven engineering organization with a clear and deliberate stance: artificial intelligence is a core part of how we build and deliver software — not an experiment, not a trend, and not an optional add-on. AI is embedded into our engineering workflows, from system design and prototyping to refactoring, testing, and code review. We expect engineers to be fully comfortable working in AI-driven environments and to treat AI as a primary productivity multiplier. Strong engineering judgment, architectural ownership, and accountability remain essential—AI amplifies our engineers, it doesn’t replace responsibility for technical decisions. The Role You'll be building and maintaining mission-critical payment systems that handle massive scale and directly impact millions of users worldwide. What you will be doing • Write well-designed, testable and scalable code in a timely manner • Take part in the full development cycle from sprint planning to release cycles • Ensure smooth development and cooperation between dev teams and product owners • Build and maintain high-load systems that handle massive scale • Troubleshoot production issues using metrics, alerts, monitoring and profiling • Contribute to seamless scaling and automation initiatives What we are looking for • Strong Java Core expertise (Java 8+) with proven track record in enterprise environments • Deep expertise in multithreading and high-load systems architecture • Solid SQL knowledge and database optimization skills • Strong experience with Docker and containerization ecosystem • Excellent troubleshooting skills with production monitoring tools • Strong English communication skills in speaking and writing Bonus points for: Experience with Clickhouse, GCP, Kafka ecosystem, ElasticSearch, Ebean, Protobuf, InfluxDB/Grafana, Google Services integration, SPA and modern mobile/web technologies, or fintech experience. Main technologies: Java, Spring, Spring Boot, Ebean-ORM, Quartz, Maven, Resteasy, Flyway, PostgreSQL 15, HTTP/Websockets, Netty, K8S/Docker, GCP, Jenkins, ELK, Grafana Why you will love it You’ll be at the forefront of AI-driven engineering in a fast-scaling environment where your code directly impacts millions of users. Work with cutting-edge technology (latest Java, Spring Boot, GCP, Kubernetes) while enjoying full remote flexibility, generous leave, and real opportunities for growth. Join a team that treats AI as a core engineering tool—not an experiment—and where engineering excellence, speed, and meaningful impact are part of everyday work.

Location: San Francisco, CA Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . As Reddit continues to scale globally, reliability and performance are more critical than ever. The Site Experience SRE team sits at the intersection of infrastructure, product engineering, and user experience - ensuring that every interaction across web, mobile, APIs, feeds, media delivery, and real time systems is fast, reliable, and resilient. We are looking for a Staff Site Reliability Engineer to lead reliability engineering initiatives for critical user facing systems at internet scale. In this role, you will partner closely with product and infrastructure teams to improve availability, latency, scalability, and operational excellence across Reddit’s most business critical experiences. This is a highly technical leadership role for someone who thrives in large-scale distributed systems, enjoys solving complex reliability challenges, and can influence engineering culture across the organization. What you’ll do: Lead Reliability Engineering for User Experience Drive reliability, scalability, and operational excellence for critical user facing systems and services. Improve performance and resiliency across APIs, content delivery, feed generation, search, messaging, and real-time experiences. Architect for Scale Partner with product and infrastructure engineering teams to design systems that remain highly available and performant under massive global load. Guide architectural decisions around failover, redundancy, graceful degradation, traffic management, and capacity planning. Reduce Operational Risk Identify systemic risks and reliability bottlenecks across services, dependencies, deployments, and infrastructure. Build proactive mitigation strategies and drive engineering improvements that reduce incidents and improve service health. Drive Automation Eliminate repetitive operational work through automation and tooling. Build systems that improve deployment safety, incident response, remediation workflows, and reliability guardrails Incident Management Lead complex incident response efforts across engineering teams. Drive blameless postmortems, identify root causes, and ensure sustainable long-term fixes are implemented. Influence Engineering Standards Define and champion best practices around reliability engineering, SLIs/SLOs, capacity management, release engineering, and operational maturity across the company. Mentor and Multiply Impact Provide technical leadership and mentorship to engineers across SRE and software engineering teams. Help shape reliability culture and raise the operational excellence bar across the organization. What We’re Looking For 8+ years of experience in Site Reliability Engineering, Infrastructure Engineering, or related roles operating large scale distributed systems. Strong collaboration and communication skills with the ability to influence technical direction across teams. Strong experience supporting high traffic, user facing production environments. Deep understanding of one or more: distributed systems, networking, Linux systems, cloud native architectures. Experience designing highly available systems with strong operational and reliability practices. Strong programming skills in languages such as Go, Python, or similar. Strong understanding of observability systems including metrics, logging, tracing, and alerting. Experience improving reliability through SLOs, automation, incident management, and performance optimization. Demonstrated ability to troubleshoot complex issues across applications, infrastructure, networking, and services. Nice to Have Experience operating systems at internet scale traffic volumes. Experience with Kubernetes, containers, cloud infrastructure, and modern deployment platforms. Familiarity with technologies such as Prometheus, Grafana, OpenTelemetry, Envoy, Kafka, ClickHouse, Cassandra, Redis, or similar distributed infrastructure technologies. Experience with CDN optimization, edge reliability, traffic engineering, or global infrastructure. Contributions to open source software or participation in technical communities. Experience leading large scale incident response and operational transformation initiatives. Why Join Reddit? You’ll help shape the reliability and performance of one of the internet’s largest platforms, influencing experiences used by millions of people every day. This is an opportunity to solve deeply complex engineering problems at massive scale while helping define the future of reliability engineering for a modern consumer platform. Benefits Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support Family Planning Support Gender-Affirming Care Mental Health & Coaching Benefits Private Medical, Dental, and Vision Benefits Personal Retirement Savings Account with matching contribution Cycle to Work and Tax Saver schemes Flexible Vacation & Paid Volunteer Time Off Generous Paid Parental Leave Pay Transparency: This job posting may span more than one career level. In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/ . To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below. The base salary range for this position is: $217,000 — $303,900 USD In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews. During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.  We will not sell your personal information or disclose it to any third party for their marketing purposes.  We will delete any recording of your interview promptly after making a hiring decision.  For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors . Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.  Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

Location: San Francisco fal is the generative media ecosystem powering the next generation of AI products. We build the infrastructure, tools, and model access that teams need to move from idea to production, and do it at scale without compromise. For developers and enterprises, fal is the foundation that makes generative media not just possible, but practical: a unified platform where high-performance inference, orchestration, and observability come together to unlock new categories of AI-native products. As generative media reshapes industries across a market projected to grow by hundreds of billions over the next decade, fal is becoming the ecosystem that ambitious teams build on. ABOUT THIS ROLE:  As a c at fal, you will build the data infrastructure that turns our internal systems and external vendor relationships into a clear picture of cost, margin, and performance. Your work spans both edges of our stack - the production infrastructure that runs every model invocation, and the partner APIs and compute vendors whose costs we need to reason about in near real-time. This role sits at the intersection of software engineering and data engineering. You'll partner closely with Infra to safely instrument core systems, design a low-latency analytical write path, and stand up the ingestion pipelines that unlock cost, margin, and infrastructure analytics for the entire company. You will be a force multiplier - freeing up product engineers and infra to focus on what they do best while giving the data team the foundations it needs to move fast. WHAT YOU'LL DO - Instrument fal's core infrastructure to capture CPU, GPU, and request-level signals, working alongside our infra team to land changes safely in critical paths. - Build ingestion pipelines from partner APIs, compute vendors, and internal services into BigQuery and a new low-latency analytical store (e.g., ClickHouse). - Design and operate the ETL backbone that powers cost, margin, and usage analytics with durable, observable pipelines. - Stand up a lightweight, low-latency write path that the data team and product engineers can target directly for analytics-grade telemetry. - Partner with infra, data and product engineering to define data contracts and instrumentation standards, and act as the connective tissue between operational systems and the analytics layer. QUALIFICATIONS/NICE TO HAVES - 5+ years of experience as a software or data engineer, with a software-engineering-heavy track record (Python, Go, or similar) - Demonstrated ability to ship code into critical production infrastructure safely, including familiarity with database performance, query patterns, and incident risk. - Hands-on experience building ingestion pipelines into a warehouse (BigQuery, Snowflake, Redshift) and at least one low-latency analytical store (ClickHouse, Druid, Pinot, or similar). - Strong SQL and working proficiency in dbt and orchestration tooling (Dagster, Airflow, Prefect). - Track record of partnering across teams (infra, product engineering, data) and translating business questions into durable systems. - Bias for action and comfort working in fast-moving, ambiguous environments. - Experience instrumenting GPU/accelerator workloads or other infrastructure-cost-heavy systems. - Exposure to FinOps or infrastructure cost modeling at a cloud-native company. - Experience with developer-facing API products or platforms. - Early-stage or fast-scaling startup experience. WHAT WE OFFER AT FAL - Interesting and challenging work - A lot of learning and growth opportunities - We are currently hiring in downtown San Francisco. - We offer relocation assistance to San Francisco. - Health, dental, and vision insurance (US) - Regular team events and offsites COMPENSATION - $180,000 – $225,000 OTE + equity + comprehensive benefits U.S. EQUAL EMPLOYMENT OPPORTUNITY INFORMATION: fal provides equal employment opportunities to applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other classification protected by applicable law.

О ПРОЕКТЕ EODHD APIs — стабильный международный FinTech-продукт, работающий на рынке более 8 лет. Мы предоставляем финансовые данные частным клиентам и компаниям. Команда распределенная, русскоязычная, с акцентом на результат и полное отсутствие стресса в рабочих процессах. ОСНОВНЫЕ ЗАДАЧИ — Сбор, парсинг, организация и оптимизация выдачи массивов финансовых данных через API. — Разработка функционала: аналитические модули, платежные системы, новые финтех-продукты. — Внедрение AI-решений и LLM-моделей для повышения качества и обработки данных. — Поддержка и развитие технической инфраструктуры (деплой, мониторинг). НАШ СТЕК — Backend: PHP (Laravel), Redis, Clickhouse. — Infrastructure: LEMP, Docker, Sphinx, Node.js. — Frontend: JS (Svelte / TypeScript). ТРЕБОВАНИЯ К КАНДИДАТУ — Опыт коммерческой разработки на PHP / Laravel от 8 лет. — Опыт работы с высоконагруженными системами и большими объемами данных. — Умение писать чистый код, навыки проведения Code Review и написания автотестов. — Способность быстро осваивать новые технологии (фреймворки, LLM). — Навыки работы в рамках спринтов и таск-менеджеров. — Английский язык на уровне чтения технической документации. БУДЕТ ПРЕИМУЩЕСТВОМ — Опыт в трейдинге или понимание финансовых рынков (акции, ETF, опционы). — Практический опыт интеграции Stripe или работы с SaaS-продуктами. — Опыт управления небольшими командами разработчиков. УСЛОВИЯ РАБОТЫ — Стабильная работа в небольшой профессиональной команде без бюрократии. — Пятидневная рабочая неделя в stress-free режиме. — Полная удаленка или возможность работы из офиса в Барселоне. — Минимум созвонов и отчетов, фокус на качественные инженерные решения.

О ПРОЕКТЕ Мы создаем мощные технологические решения для международной платежной индустрии. Наши продукты ежедневно обрабатывают миллионы транзакций, поэтому мы ищем инженера, который знает всё о производительности баз данных и умеет выжимать максимум из архитектуры. ТВОИ КЛЮЧЕВЫЕ ВЫЗОВЫ — Data Architecture: Проектирование и развитие моделей данных для OLTP/OLAP систем. — High-Performance SQL: Разработка пайплайнов и работа со сложными запросами (Large Joins, Window Functions). — Massive Data: Работа с партиционированными таблицами (10 млн+ записей в день). — Logic in DB: Разработка хранимых процедур и реализация бизнес-логики внутри БД. — Optimization: Глубокий анализ планов выполнения и ускорение «тяжелых» агрегаций. МЫ ЖДЕМ ОТ ТЕБЯ — PostgreSQL Master: 3+ года опыта работы в High-load среде. — SQL Expert: Ты виртуозно владеешь EXPLAIN и знаешь, как превратить медленный запрос в молниеносный. — Scale Experience: Опыт работы с репликацией (GTID, Failover) и большими объемами данных. — Analytical Mind: Понимание принципов построения аналитических систем. — Responsibility: Способность самостоятельно проектировать решения и отвечать за результат. БУДЕТ ПЛЮСОМ — Опыт работы в Fintech или платежных сервисах. — Навыки работы с Clickhouse или Cassandra. — Опыт построения Real-time аналитики. ПОЧЕМУ ЭТО КРУТО? — Complex Tasks: Работа с действительно большими объемами данных на международном рынке. — Strong Team: Окружение из сильных инженеров и экспертов отрасли. — Growth: Возможность профессионально расти, решая задачи, которые не встретишь в обычном ритейле. — Rewards: Конкурентная зарплата, обсуждаемая индивидуально под твой уровень.

Location: United States Workplace: Remote As a Strategic Account Executive for Financial Services, you will own a focused book of named financial services accounts — including banks, asset managers, exchanges, insurance carriers, and fintech platforms. You will be responsible for the full sales cycle: from identifying new use cases and building executive relationships to negotiating and closing complex, multi-stakeholder deals. This is a high-impact individual contributor role for someone who thrives in a technical sales environment and wants to be a foundational part of building ClickHouse’s strategic sales motion in one of the most demanding verticals in the world. What You’ll Do - Own a named account list of strategic financial services organizations and develop deep, multi-threaded relationships across technical, business, and executive stakeholders - Drive net new ARR and expansion revenue through a consultative, value-based sales approach - Lead complex enterprise sales cycles, including procurement, legal, security review, and multi-product negotiations - Partner closely with Solutions Architects to ensure technical alignment and long-term customer success - Understand and articulate ClickHouse’s technical differentiation — including performance benchmarks, architecture, and deployment models — at a level of depth that earns credibility with data engineers, architects, and CTOs - Develop and execute strategic account plans, identifying expansion opportunities and mapping the political landscape within each account - Represent the voice of the customer internally, shaping product roadmap priorities and go-to-market strategy for the financial services vertical - Travel to customer sites, conferences, and team offsites as needed (approximately 25–40%) What We’re Looking For - 7+ years of enterprise sales experience, with at least 3 years selling to financial services organizations (banking, capital markets, insurance, fintech, or asset management) - Demonstrated track record closing large, complex deals ($500K+ ACV) with long sales cycles involving multiple stakeholders - Experience selling technical infrastructure products — databases, data platforms, cloud infrastructure, developer tools, or similar — is required; you must be able to engage credibly in technical conversations - Deep understanding of the financial services technology landscape, including data architecture patterns common in FS environments (real-time risk, fraud, trading analytics, regulatory reporting) - Strong executive presence with the ability to build trusted advisor relationships at the C-suite and VP level - Experience working in a high-growth, early-stage or scaling startup environment is strongly preferred - Familiarity with MEDDIC, MEDDPICC, or similar enterprise sales methodologies - Ability to work independently and navigate ambiguity in a fast-moving environment Nice to Have - Prior experience selling open-source or consumption-based products - Experience with real-time analytics, time-series databases, OLAP, or columnar data systems - Existing relationships with data/technology buyers at major financial institutions PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Europe; Ukraine We are toogeza, a Ukrainian recruiting company that is focused on hiring talents and building teams for tech startups worldwide. Currently, we are looking for a Senior Software Engineer (Systems & Algorithms) for Spinlab. Location: Remote Job Type: Full-Time About our client: We help slot gaming leaders unlock the potential of their data, enhancing business outcomes and strengthening their competitive edge in the market. We collect and process data using advanced methods and technologies to provide our clients with clear, actionable recommendations based on real metrics. SpinLab's goal is not just to collect data but to transform it into meaningful business insights that improve efficiency and help products grow. Product Overview: A B2B web analytics and user-identification platform for browsers and webviews: - Fingerprint: browser-based user identification for browsers and webviews. A JavaScript SDK collects device signals (Canvas, GPU, screen, timezone, language, network) and assigns each visitor its own identifier. - Real-time analytics: high-RPS event collection and processing, with ClickHouse-based reporting for customers. This role works mainly on Fingerprint and the event pipeline behind it. Who we're looking for: An experienced engineer who enjoys writing non-trivial code by hand, with a background in areas like systems programming, distributed systems, embedded systems, telecom and VoIP, desktop software, trading systems, video and audio processing, databases or developer tools. Strong fundamentals matter more to us than knowing specific frameworks. The product runs on TypeScript / Node.js, and we welcome engineers with a background in other languages who are ready to switch. Requirements: - 10+ years of software engineering, and you still write code yourself every day. - Solid experience with a compiled or systems language (such as C++, Rust, Go, Java, or C#), on projects beyond typical CRUD - Projects where you designed and wrote low-level or algorithmically complex logic yourself: a network protocol, an engine, a codec, a storage layer - Comfortable implementing data structures and algorithms by hand, without relying on libraries or AI assistants. - Ready to work primarily in TypeScript / Node.js. - Working English. Nice to have: - Production TypeScript / Node.js and NestJS, strict-mode TypeScript. - Clustered ClickHouse, Kafka as a producer, Redis beyond GET/SET (pipelines, Lua, distributed locks). - Distributed systems under load: idempotence, retries, caching. - Browser internals: Canvas, WebGL, AudioContext, cross-origin iframes, storage partitioning. Shipping a third-party SDK under tight size and privacy constraints. - Docker, Helm templates, GitHub Actions. - Conventional Commits, a strong review and documentation culture. Stack: TypeScript, Node.js, NestJS · ClickHouse, Kafka, Redis · Web Components SDK · AWS (EKS), Helm, ArgoCD, GitHub Actions · Datadog. Scope of ownership: - Backend: high-RPS collection and identification endpoints, a Redis-backed key-value store, Kafka producers, ClickHouse migrations - Browser SDK: evolving signals and fighting regressions on Safari and iOS. - Operations: observability (APM, RED signals, SLO alerts), GitOps delivery via Helm and ArgoCD. - A "whole feature" mindset — willingness to own delivery end-to-end, including the UI, rather than handing it off Benefits: - Work on meaningful data products and shape them with your vision. - 25 vacation days + 15 sick days + 1 birthday leave. - Budget for English classes. - Budget for health insurance. - Annual education & development budget. - Remote-friendly culture with a small, dedicated team. What’s next? If this role sounds like a fit — we’d love to hear from you! Just send over your CV and anything else you’d like us to consider. We’ll review everything within five working days, and if your background matches what we’re looking for, we’ll get in touch to set up a call and get to know each other better.

Location: Global Workplace: Remote Job description Our core mission at Railway is to make software engineers higher leverage. We believe that people should be given powerful tools so that they can spend less time setting up to do, and more time doing. Many infrastructure platforms simply focus on how you deploy your singular application, and now how these applications function in concert. Questions like “How do you build systems for zero downtime deployment”, “How do you do service-to-service communications”, etc are usually left up to the engineers to define. At Railway, our goal is to be an all encompassing solution to all these problems. As such, we take special care as we define our networking infrastructure. Note: Networking falls under the platform engineering umbrella. If you’re specialized, we’d love to chat! That said, we’d also like it noted you’re probably going to do a lot of non-networking + platform things “But the world would be a better place if more engineers, like me, hated technology. The stuff I design, if I'm successful, nobody will ever notice. Things will just work, and will be self-managing” - Radia Perlman   ABOUT THE ROLE For this role, you will: 1. Build ingestion pipelines to consume 1M+ RPS streams of logs, metrics, and other telemetry 2. Build scalable, fault tolerant alerting engines for notifying users, in real-time, of threshold breaches 3. Craft rich backend observability APIs, working with product to build amazing experiences for instantly grokking their application 4. Provide APIs to access realtime log/metrics streams to be consumed by the Dashboard and Product Teams 5. Build Golang/Rust GRPC services from scratch capable of supporting tens of thousands of users, and the million+ to come. 6. Define infrastructure that can be torn down, failed over, and reconstituted from scratch using principle of immutable infrastructure using Terraform and Ansible. 7. Write Engineering Requirement Documents to take something from idea, to defined tasks, to implementation, to monitoring it’s success. 8. Interface with our TypeScript and GraphQL edge to expose your microservice APIs for both internal and potentially external consumption This is a high impact, high agency role with direct effect on company culture, trajectory, and outcome. ABOUT YOU - A strong understanding of distributed systems. You enjoy building fault tolerant, resilient, and scalable services - Interests in VictoriaMetrics, ClickHouse, and other systems for building observability stacks from the ground up - A solid intuition about how long your solutions will last. All systems age. In startups, we can hope for 2-3 orders of magnitude, or 12-18mo. - The tact to implement your solution, creator monitors for it’s error boundaries, and document any requirements for when you’re not around - A great sense of direction and prioritization when it comes to dealing with the ambiguity of an early stage startup - A sense of grit to dive into a problem, implement a solution, scale that solution, and replace it when needed - A great set of communication skills for getting your point across, solution implemented, and beyond We value and love to work with diverse persons from all backgrounds Things to know For better or worse, we're a startup; our team dynamics are different from companies of different sizes and stages. - We're distributed ALL across the globe, and that's only going to be more and more distributed. As a result, stuff is ALWAYS happening. - We do NOT expect you to work all the time, but you'll have to be diligent about your boundaries because the end of your day may overlap with the start of someone else's. - We're a small team, with high ownership, who are not only passionate about what we do, but seek to be exceptional as well. At the time of writing we're 21, serving hundreds of thousands of users. There's a lot of stuff going on, and a lot of ambiguity. - We want you to own it. We believe that ownership is a key to growth, and part of that growth is not only being able to make the choices, but owning the success, or failure, that comes with those choices. Benefits and perks At Railway, we provide best in class benefits. Great salary, full health benefits including dependents, strong equity grants, equipment stipend, and much more. For more details, check back on the main careers page https://railway.app/careers/full-stack. Beyond compensation, there are a few things that we believe that make working at Railway truly unique: - Autonomy: We have very few meetings. Just a Monday and a Friday to go over the Company Board. We think your time is sacred, whether it's at work, or outside of work. - Ownership: We're a company with a high ownership, high autonomy culture. We hope that you'll come in, help us, and over the course of many years do the best work of your life. When we bring you onboard, we expect you to change the company. - Novel problems/solutions: We're a startup that's well funded, with cool problems, which lets us implement novel solutions! We abhor “busywork” and think, whether it's community, engineering, operations, etc there's always opportunity for creative and high leverage solutions. - Growth: We want you to grow with us, but we know that talent is loaned, so when you figure out what area you want to grow in next, whether it's at Railway or outside, we'll make sure you land there. How we hire No tricks. No surprises. Here's the entire process: 1. Talk with us about the role - This is completely open ended and we're just trying to see who you are, what you want to do, and where you wanna go. 2. Work on a small project to discuss in the interview - Asynchronously implement the following: 1. Imagine a theoretical or actual system like Railway which can manage stateless and stateful compute workloads. Design the engine for managing observability 2. Interview Structure (60 Minutes): 3. Pre-work (before your interview): Complete your solution (advised) 4. 0-5m: introduction 5. 5-50m: Building (or expanding) your solution 6. 50-60m: Questions on Railway/Tech/etc. You can, and SHOULD! ask us questions ahead of time. Ask away! 3. Review your solution with the Team You'll sit down with someone on the team and go over the above. We'll poke into your solution, as well as get you acquainted with two more members of the team. Looking for: Learn about your problem solving skills. How you break down a problem and how you present a solution. 1. Interview Structure (60 Minutes): 1. Prework (submitted before your interview): Complete your solution 2. 0-5m: introduction 3. 5-50m: Building (or expanding) your solution 4. 50-60m: Questions on Railway/Tech/etc 4. Meet the Team 1. You'll meet the Team, which will be comprised of 4 people from vastly different sections of the company. 1. Looking for: How you work with the rest of the team and communicate. 5. Offer and Details Chat with CEO 1. Finally, we will go over the process, the role, and hammer out the details about your position, onboarding, and all the deets. Final Note: The interview goes both ways. Once again, please ask us things. Many things! Hard things. That's what we're here for.

Задачи: — Интеграция с блокчейн-нодами: мониторинг on-chain событий, парсинг транзакций, управление подтверждениями (confirmations depth) в EVM-сетях и UTXO-цепочках (Bitcoin, Litecoin и др.) — Разработка сервисов приёма и выплат: генерация адресов, hot/cold wallet логика, sweeping, fee estimation — Построение надёжного транзакционного pipeline с идемпотентностью, reconciliation и двойной записью — API для мерчантского кабинета: история операций, балансы, webhooks, управление выплатами — Проектирование и поддержка REST / WebSocket API для фронтенда и внешних интеграций — Участие в проектировании микросервисной архитектуры и межсервисного взаимодействия — Оптимизация запросов к БД, работа с высоконагруженными сценариями Требования: — 5+ лет опыта бэкенд-разработки, из них 3+ года на Node.js / TypeScript — Практический опыт работы с блокчейном — Понимание устройства EVM-сетей — Уверенное владение PostgreSQL: сложные запросы, индексы, партиционирование — Опыт проектирования REST API: версионирование, документирование (OpenAPI / Swagger) — Понимание принципов микросервисной архитектуры, опыт с message brokers (Kafka, RabbitMQ или аналоги) — Опыт работы с Redis: кэширование, очереди, rate limiting — Понимание финансовой логики: двойная запись, согласованность данных, идемпотентность — Опыт написания тестов: unit, integration — Docker, базовые знания CI/CD Будет плюсом: — Опыт самостоятельной настройки и эксплуатации блокчейн-нод — Опыт в fintech, payment processing или криптовалютных проектах — Знакомство с KYC/AML-процессами и transaction screening (Chainalysis, Elliptic и аналоги) — Опыт с ClickHouse для аналитических нагрузок — Observability: Prometheus, Grafana, structured logging Условия: — Работа в небольшой, но профессиональной и живой команде без бюрократии — Ценим инициативу, ответственность и внимание к деталям — Гибкий формат работы: полностью удалённо, свободный график — Конкурентная оплата труда (в USD / USDT / RUB)

Задачи: — Разработка высоконагруженного финансового приложения; — Реализация сервиса доставки; — Развитие и сопровождение высоконагруженного приложения фиксации активности пользователей. Требования: — Опыт коммерческой разработки от 3-х лет; — Уверенное программирование на Python или других скриптовых языках с желанием мигрировать на Python; — Навык написания чистых SQL-запросов (без использования ORM); — Желание решать сложные задачи; — Умение эффективного взаимодействия в команде; — Способность работать на результат и соблюдать дедлайны. Условия: — Заработная плата в зависимости от квалификации и уровня ответственности; — Оформление по ТК РФ; — Премии от 5 до 20% по итогам работы за месяц; — Помощь опытного наставника на испытательный срок; — Гибкое начало и окончание рабочего дня, свободный дресс-код; — Оборудованное место в комфортном офисе или возможность работать из дома; — Комфортный бизнес-центр на Московских воротах с зонами отдыха и кафе-столовой; — Корпоративные скидки и бонусы от партнеров (обучающие курсы, товары и т.д.); — Компенсация спортивных абонементов, ДМС; — Подарки при рождении детей; — Социальная поддержка при сложных жизненных ситуациях; — Корпоративные праздники и совместные мероприятия. Используемый стек технологий: C++, Python, PostgreSQL, Javascript, React, Node.js, SQLite, Redis, KeyDB, Clickhouse, Elastic Search, RabbitMQ, Kafka. Не нужно знать все технологии идеально, важна светлая голова и желание работать.

Location: Singapore Workplace: Remote ClickHouse is the open-source, real-time analytical database behind a lot of today's AI. More than 4,000 companies build on ClickHouse, including Anthropic, OpenAI, Tesla and Meta. As a Consulting Engineer, you're the hands-on engineer on our customers' most important projects. When a customer needs to migrate, integrate, or prove ClickHouse on a real workload, you work in the build alongside their engineers: you design it, build it, test it and hand it over. You'll work on a broad mix of projects for customers across APJ, from moving large workloads off other databases to building new real-time analytics on ClickHouse. Each one is scoped with clear goals from the start, so you know what success looks like and can get stuck in. It's a fast way to build deep experience across lots of different data problems. The consulting function at ClickHouse is less than a year old, so you'll help shape how ClickHouse delivers this work as the team grows. Between projects you take cases alongside support engineers, which keeps you close to day-to-day support. WHAT YOU'LL DO - Turn customer goals into a scoped project with measurable success criteria, sizing and a timeline - Design a target architecture and prove it against the customer's own data: schema and engine design, capacity and sizing, proofs of concept - Do the build: implementation, pipelines and integrations, migration execution, tooling and automation - Measure it before it matters, with benchmarking, load and functional testing, then support the cutover - Tune what production reveals, then hand over with an engagement report and knowledge transfer, so the customer's team can run it without you - Take L1 to L3 cases alongside support engineers when you're between projects - Feed what you see in the field back to Product and Engineering, and turn your work into reference architectures, knowledge base articles and blog posts - Work in a constant feedback loop with the Pre-sales team to ensure that the demos and POCs they present are credible when you put them into production WHAT YOU'LL BRING - 5+ years delivering hands-on technical work for customers, whether your title was consultant, professional services, solutions architect, senior support, SRE or something else - Real depth in databases, whether analytical, transactional or relational - Hands-on SQL. You regularly write complex queries from scratch, and tune and debug them yourself - You've owned implementations, migrations or POCs for external customers from start to finish - Hands-on cloud experience (AWS, GCP and/or Azure) - You've deployed and run workloads on Kubernetes yourself - You've run distributed systems, such as distributed databases, in production - You give precise technical answers and explain them clearly - Fluent English NICE TO HAVE - Experience with ClickHouse - Migrating analytical workloads from systems such as PostgreSQL, Snowflake, BigQuery or Elastic - Terraform - Data pipelines and streaming, such as Kafka, Kinesis, Spark or Debezium - Python, Bash or Go - Involvement in open source, as a user, contributor or community member GOOD TO KNOW - This role is remote in Singapore - Travel to customer sites is part of the job, up to 35% of your time, depending on the project: some need none, others weekly visits - You'll join our APJ Support Services team, alongside Support Engineers and TAM Architects - You'll be part of the on-call rotation, about one week a quarter, with time off in lieu if you're paged at a weekend HOW WE HIRE - A 30-minute call with our recruiter - A conversation with the hiring manager - A take-home exercise, designed to take three to four hours, with three working days to complete it - A 90-minute technical interview with the team: you'll walk us through your take-home, then join a working session where you write and tune SQL live - A final conversation with our VP of Support Services - References, then an offer The working session is without AI tools, so make sure you're comfortable writing queries from scratch. Download open-source ClickHouse and practise: it's free, easy to install, and great preparation. PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Montreal; Canada Workplace: remote ABOUT YOU We are looking for a Full-Stack Engineer who is curious, detail-oriented, and collaborative to join our Engineering team. The best candidate will be someone who enjoys working in a fast-paced, team-oriented environment and is eager to contribute to end-to-end solutions, learn scalable architecture patterns, and help improve performance and reliability across both frontend and backend systems.   Proficiency in React and modern frontend development practices, along with backend experience in Go (or a similar language) is essential, along with exposure to microservices architecture and containerized environments using Docker and Kubernetes. The ability to contribute to features from concept to production, assist in troubleshooting system issues, and participate in performance optimization efforts will be key to your success in this role.   If you're passionate about building full-stack experiences that power impactful products and are excited to grow your skills within gaming, payment, and digital commerce ecosystems, we would love to hear from you!     ABOUT US   Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. Responsibilities Contribute to the development and maintenance of full-stack applications that power core products and platforms. Build responsive, performant user interfaces using React. Develop and maintain backend services using Go and event-driven architectures. Work with microservices in containerized environments using Docker and Kubernetes. Participate in architecture discussions and contribute ideas that improve performance and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver features end-to-end. Monitor and debug your code in production, contributing to application reliability and performance improvements. Write automated tests and follow CI/CD best practices to ensure quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Join on-call rotation to support production systems and assist in incident response. Qualifications & Skills 2–4 years of full-stack development experience. Proficiency in React and modern frontend development practices. Backend experience in Go or a similar language. Understanding of microservices architecture and event-based communication patterns. Exposure to container orchestration and cloud infrastructure (e.g., Kubernetes, Docker). Basic understanding of observability, monitoring, and performance optimization. Ability to assist in troubleshooting production issues and analyzing system behavior. Nice to Have Experience with React Native for mobile development. Interest or background in gaming, payments, or commerce systems. Exposure to adtech or offer monetization platforms. Familiarity with Kafka or equivalent streaming platforms. Familiarity with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Exposure to ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Any experience working on internal platforms or developer-facing tools. Benefits:We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.    Equal Employment Opportunity Statement: Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law. We consider qualified applicants with criminal histories in accordance with the Fair Chance Act.   Criminal History Consideration: For the Lead Software Engineer (Mobile Native), we will conduct a background check that may include the following. Criminal history check. Employment verification. Education verification.   Relevance to job Responsibilities: The background check is relevant to this position because of the following role responsibilities: Accessing confidential company data Ensuring compliance with regulatory requirements Handling sensitive financial information/ managing budgets /accessing funds   Rights Under the Fair Chance Act: Applicants are encouraged to inquire about their rights under the Fair Chance Act. If you have questions regarding our hiring practices, please contact careers@xsolla.com