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Location: London, England - Office MariaDB is making a big impact on the world. Whether you’re checking your bank account, buying a coffee, shopping online, making a phone call, listening to music, taking out a loan or ordering takeout – MariaDB is the backbone of applications used every day. Companies small and large, including 75% of the Fortune 500, run MariaDB, touching the lives of billions of people. With massive reach through Linux distributions, enterprise deployments and public clouds, MariaDB is uniquely positioned as the leading database for modern application development. MariaDB now includes GridGain, a leader in in-memory computing, extending MariaDB to handle the extreme-velocity data requirements of autonomous AI agents. The Opportunity The Enterprise Account Executive is responsible for increasing sales from current and new MariaDB services within multiple customer segments. The ideal candidate will own the full sales cycle by engaging with customers continually throughout their adoption of MariaDB. A successful candidate will generate and maintain active engagements with customers and prospects, as well as consistently meet and exceed sales quotas. Responsibilities Drive the right customer solutions Close business with existing and new customers Work effectively in a highly collaborative and fast-paced environment Maintain an accurate, robust pipeline and forecast of business opportunities Understand the technical requirements and certifications specific to the prospect or customer Manage and accelerate the sales pipeline by engaging with prospects, partners and key customers Set a strategic sales plan for your territories in line with the MariaDB strategic direction Prepare and deliver business reviews to the senior management team regarding quarterly strategies Follow up with leads in your territory within company SLAs, using relevant messaging via phone, email and social media Must be willing to travel up to 20% to various company and customer locations Qualifications Sales hunter, focused on new and expansion business who is persistent, tenacious and self-disciplined with a track record of managing time efficiently and meeting personal goals Proven ability to manage large enterprise opportunities, while closing transactional business Ability to champion inside of key accounts Sales acumen to run complex sales cycles 7+ years’ database/data management, DBaaS or cloud sales experience Background in selling enterprise cloud database solutions preferred Experience selling open source software solutions is preferred Proactive and optimistic spirit with strong interpersonal communication skills Demonstrated ability to effectively communicate the business value of complex enterprise solutions Experience with prospecting and opportunity development using tools such as Clari, Salesloft, Salesforce.com, Nooks, Marketo and ZoomInfo Bachelor’s degree or equivalent practical experience Bonus Experience and Skills Knowledge and understanding of cloud databases or data integration technologies Experience working with and managing partners in complex implementation projects including global system integrators and packaged software vendors Working understanding of relational, distributed and analytic databases Experience with large complex commercial and legal discussions working with procurement, legal and business teams Experience working at a growth startup Track record working effectively with internal, partner and customer teams Location Remote - UK - London, England What’s in It for You? Impact the world of technology by pushing the boundaries of technology and business models, working at MariaDB, plc. Be part of a game-changing organization that encourages outside-the-box thinking, values empowerment, and is truly shaping the future of the software industry. You’ll be collaborating with high-caliber colleagues around the world, offering unparalleled learning and growth opportunities. We provide a very competitive compensation package, salary and Commission, 25 days of paid annual leave (plus holidays) and a massive degree of flexibility and freedom, and more. Salaries for candidates outside the U.S. will vary based on local compensation structures. Compensation Salary Range : 100,000–120,000 GBP annually (gross) Please note: The starting salary offered will be commensurate with the candidate's skills, qualifications, and relevant experience, in alignment with our compensation framework. How to Apply If you are interested in this position, please submit your application along with your CV/Resume through our ATS Greenhouse on our MariaDB Careers site. At MariaDB we celebrate the diverse experiences and perspectives of our employees because this drives innovation and success. MariaDB is an equal opportunity employer dedicated to creating a welcoming and inclusive workplace for everyone. MariaDB does not sponsor work visas or relocation. MariaDB is committed to providing accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. MariaDB will not accept agency resumes without a prior contractual agreement with HR. Please do not forward resumes to any recruiting alias or employee directly. MariaDB is not responsible for paying any fees associated with any unsolicited submitted CV/Resumes.

Location: Malaga The Role Our Development team in Malaga is growing and we are now looking for a Backend Software Engineer to join! Our Campaigns & Rewards unit at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game play featuring Tournaments, Dynamic personalized campaigns and much more! You will be part of preparing our journey to containerization, increasing the scalability of our systems while also maintaining their high quality. To accommodate new requirements, we are constantly re-evaluating our systems design and working on exciting new features. What you'll do: Design and develop distributed backend services using .NET and event-driven architecture. Collaborate with product and commercial teams to turn engagement ideas into scalable, maintainable, and user-friendly solutions. Optimize our microservice ecosystem for performance, reliability, and observability. Drive our containerization and cloud migration strategy forward. Participate in architecture discussions and help shape technical decisions. For senior engineers : Lead architectural decisions and proactively identify areas for improvement. Write maintainable, well-tested code and conduct code reviews. Participate in incident resolution and the team’s on-call rotation. Maintain clear technical documentation such as ADRs, runbooks, and guidelines. Build and share your domain expertise within the team. What Tech Stack you'll be working with: We don’t expect you to know everything listed below – but the more you’re familiar with, the better. What matters most is your ability to learn, collaborate, and write high-quality, maintainable code. Core Technologies These are essential to the role, and we’re looking for solid experience here – especially for senior candidates. Languages & Frameworks : C#, .NET (modern versions after .NET Core) Databases : SQL Server, PostgreSQL, Redis, Couchbase (experience with relational or document databases, including indexing and query optimization, is a strong plus) Cloud & Containers : AWS, Kubernetes, Docker (experience with any major cloud provider or containerization platform is valuable) Testing & Quality : xUnit/NUnit, mocking frameworks, k6 for load testing (understanding of unit, integration, and performance testing is more important than specific tools) Additional Tools & Practices Familiarity with these of similar tools and concepts is a plus. Messaging & Microservices : Web APIs, Apache Kafka, RabbitMQ, Orleans (experience with any messaging or actor-based system is valuable) Observability : Prometheus, Grafana, Loki, Splunk (or experience with other observability stacks) CI/CD : GitHub Actions, trunk-based development, progressive delivery (familiarity with continuous delivery pipelines and deployment strategies is more important than specific tooling) Architecture : Domain-driven design, event sourcing, actor model, distributed systems at planet-scale Ways of Working : Agile and Lean principles, DevOps mindset, strong collaboration What we offer 25 working days of paid vacation. Private health and life insurance. Flexible compensation package  for transport, meals, and more! Hybrid work policy for the best of office and home. Up to 10 days per year working remotely from abroad. €300 yearly wellness allowance. Office perks to make your day easier. Referral program with a bonus for successful hires. Intensive summer schedule in August for extra flexibility and work-life balance. We can also offer you an environment full of ambition and passion. One day is never like the other as the only constant is change, to the better, to the greater. We strive to be the best in whatever field we choose to play on, and we make sure to have fun along the way! Challenge accepted? By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

Location: Malaga The Role Our Development team in Malaga is growing and we are now looking for a Senior Backend Software Engineer to join! Our Campaigns & Rewards unit at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game play featuring Tournaments, Dynamic personalized campaigns and much more! You will be part of preparing our journey to containerization, increasing the scalability of our systems while also maintaining their high quality. To accommodate new requirements, we are constantly re-evaluating our systems design and working on exciting new features. What you'll do: Design and develop distributed backend services using .NET and event-driven architecture. Collaborate with product and commercial teams to turn engagement ideas into scalable, maintainable, and user-friendly solutions. Optimize our microservice ecosystem for performance, reliability, and observability. Drive our containerization and cloud migration strategy forward. Participate in architecture discussions and help shape technical decisions. For senior engineers : Lead architectural decisions and proactively identify areas for improvement. Write maintainable, well-tested code and conduct code reviews. Participate in incident resolution and the team’s on-call rotation. Maintain clear technical documentation such as ADRs, runbooks, and guidelines. Build and share your domain expertise within the team. What Tech Stack you'll be working with: We don’t expect you to know everything listed below – but the more you’re familiar with, the better. What matters most is your ability to learn, collaborate, and write high-quality, maintainable code. Core Technologies These are essential to the role, and we’re looking for solid experience here – especially for senior candidates. Languages & Frameworks : C#, .NET (modern versions after .NET Core) Databases : SQL Server, PostgreSQL, Redis, Couchbase (experience with relational or document databases, including indexing and query optimization, is a strong plus) Cloud & Containers : AWS, Kubernetes, Docker (experience with any major cloud provider or containerization platform is valuable) Testing & Quality : xUnit/NUnit, mocking frameworks, k6 for load testing (understanding of unit, integration, and performance testing is more important than specific tools) Additional Tools & Practices Familiarity with these of similar tools and concepts is a plus. Messaging & Microservices : Web APIs, Apache Kafka, RabbitMQ, Orleans (experience with any messaging or actor-based system is valuable) Observability : Prometheus, Grafana, Loki, Splunk (or experience with other observability stacks) CI/CD : GitHub Actions, trunk-based development, progressive delivery (familiarity with continuous delivery pipelines and deployment strategies is more important than specific tooling) Architecture : Domain-driven design, event sourcing, actor model, distributed systems at planet-scale Ways of Working : Agile and Lean principles, DevOps mindset, strong collaboration What we offer 25 working days of paid vacation. Private health and life insurance. Flexible compensation package  for transport, meals, and more! Hybrid work policy for the best of office and home. Up to 10 days per year working remotely from abroad. €300 yearly wellness allowance. Office perks to make your day easier. Referral program with a bonus for successful hires. Intensive summer schedule in August for extra flexibility and work-life balance. We can also offer you an environment full of ambition and passion. One day is never like the other as the only constant is change, to the better, to the greater. We strive to be the best in whatever field we choose to play on, and we make sure to have fun along the way! Challenge accepted? By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

Location: APJ About the Role ClickHouse is launching a strategic Postgres initiative to extend our developer-first cloud platform, so teams can easily integrate Postgres with ClickHouse and power end-to-end data workflows. We’re looking for a Senior Software Engineer to join the team building this platform. You’ll work across a range of areas — from control plane services and automation to operational tooling and developer experience. This is a flexible, full-stack systems role for an engineer who thrives in environments where boundaries are fluid, problems are complex, and impact is tangible. WHAT YOU’LL DO - Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. - Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. - Contribute to PostgreSQL extensions and data plane agents, written in C, C++ or Rust - Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. - Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. - Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. - Improve observability, deployment safety, and debugging workflows for database services. - Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. - Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact. ABOUT YOU - Experience: 6+ years in software engineering, ideally with experience building or operating database or cloud platform systems. - Postgres Expertise: Deep understanding of Postgres — configuration, extensions, operations, and performance tuning. - Technical Skills: - Strong programming experience in one or several of Ruby, Go, Rust, C or Python (and willingness to work across languages). - Familiarity with cloud infrastructure, APIs, and automation tools (Terraform, Kubernetes, CI/CD). - Understanding of distributed systems, data replication, and service orchestration patterns. - Mindset: Pragmatic, detail-oriented, and comfortable with both greenfield development and operational ownership. - Flexibility: Happy to contribute where needed — from backend APIs and platform automation to Postgres internals and debugging. - Collaboration: Strong communicator who works effectively across teams in a fast-paced, cross-functional environment. - Ownership: You operate with a founder’s mindset — take initiative, move quickly, and care deeply about outcomes. WHY JOIN US - Be part of a strategic new offering that expands the scope and impact of ClickHouse Cloud. - Work with cutting-edge database and infrastructure technologies at scale. - Operate with high autonomy in a small, focused team that values deep expertise and collaboration. - Shape foundational systems for reliability, automation, and developer experience in managed database.   #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: APJ About the Role ClickHouse is launching a strategic Postgres initiative to extend our developer-first cloud platform, so teams can easily integrate Postgres with ClickHouse and power end-to-end data workflows. We’re looking for a Senior Software Engineer to join the team building this platform. You’ll work across a range of areas — from control plane services and automation to operational tooling and developer experience. This is a flexible, full-stack systems role for an engineer who thrives in environments where boundaries are fluid, problems are complex, and impact is tangible. WHAT YOU’LL DO - Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. - Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. - Contribute to PostgreSQL extensions and data plane agents, written in C, C++ or Rust - Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. - Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. - Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. - Improve observability, deployment safety, and debugging workflows for database services. - Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. - Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact. ABOUT YOU - Experience: 6+ years in software engineering, ideally with experience building or operating database or cloud platform systems. - Postgres Expertise: Deep understanding of Postgres — configuration, extensions, operations, and performance tuning. - Technical Skills: - Strong programming experience in one or several of Ruby, Go, Rust, C or Python (and willingness to work across languages). - Familiarity with cloud infrastructure, APIs, and automation tools (Terraform, Kubernetes, CI/CD). - Understanding of distributed systems, data replication, and service orchestration patterns. - Mindset: Pragmatic, detail-oriented, and comfortable with both greenfield development and operational ownership. - Flexibility: Happy to contribute where needed — from backend APIs and platform automation to Postgres internals and debugging. - Collaboration: Strong communicator who works effectively across teams in a fast-paced, cross-functional environment. - Ownership: You operate with a founder’s mindset — take initiative, move quickly, and care deeply about outcomes. WHY JOIN US - Be part of a strategic new offering that expands the scope and impact of ClickHouse Cloud. - Work with cutting-edge database and infrastructure technologies at scale. - Operate with high autonomy in a small, focused team that values deep expertise and collaboration. - Shape foundational systems for reliability, automation, and developer experience in managed database.   #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: APJ About the Role ClickHouse is launching a strategic Postgres initiative to extend our developer-first cloud platform, so teams can easily integrate Postgres with ClickHouse and power end-to-end data workflows. We’re looking for a Senior Software Engineer to join the team building this platform. You’ll work across a range of areas — from control plane services and automation to operational tooling and developer experience. This is a flexible, full-stack systems role for an engineer who thrives in environments where boundaries are fluid, problems are complex, and impact is tangible. WHAT YOU’LL DO - Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. - Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. - Contribute to PostgreSQL extensions and data plane agents, written in C, C++ or Rust - Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. - Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. - Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. - Improve observability, deployment safety, and debugging workflows for database services. - Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. - Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact. ABOUT YOU - Experience: 6+ years in software engineering, ideally with experience building or operating database or cloud platform systems. - Postgres Expertise: Deep understanding of Postgres — configuration, extensions, operations, and performance tuning. - Technical Skills: - Strong programming experience in one or several of Ruby, Go, Rust, C or Python (and willingness to work across languages). - Familiarity with cloud infrastructure, APIs, and automation tools (Terraform, Kubernetes, CI/CD). - Understanding of distributed systems, data replication, and service orchestration patterns. - Mindset: Pragmatic, detail-oriented, and comfortable with both greenfield development and operational ownership. - Flexibility: Happy to contribute where needed — from backend APIs and platform automation to Postgres internals and debugging. - Collaboration: Strong communicator who works effectively across teams in a fast-paced, cross-functional environment. - Ownership: You operate with a founder’s mindset — take initiative, move quickly, and care deeply about outcomes. WHY JOIN US - Be part of a strategic new offering that expands the scope and impact of ClickHouse Cloud. - Work with cutting-edge database and infrastructure technologies at scale. - Operate with high autonomy in a small, focused team that values deep expertise and collaboration. - Shape foundational systems for reliability, automation, and developer experience in managed database.   #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. - Developer Experience: Design and implement developer tools, SDKs, and documentation that enable users to leverage ClickHouse’s AI/ML capabilities. WHAT YOU WILL BRING ALONG - 5+ years of software engineering experience in production environments - Exposure to working directly with AI/ML technologies - Backend development experience in TypeScript or Python, with a focus on API design and service architecture - 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 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 #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. - Developer Experience: Design and implement developer tools, SDKs, and documentation that enable users to leverage ClickHouse’s AI/ML capabilities. WHAT YOU WILL BRING ALONG - 5+ years of software engineering experience in production environments - Exposure to working directly with AI/ML technologies - Backend development experience in TypeScript or Python, with a focus on API design and service architecture - 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 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   #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: Remote, Global Workplace: Remote ABOUT SUPABASE Supabase is the open-source Postgres development platform. 10M+ developers and thousands of enterprises depend on it every day. Database, Auth, Storage, Edge Functions, Realtime and Vector Search run on one platform: the same compute, disks, network and control plane, in each region we operate. Supabase's hardest problems live in that platform. We run millions of databases, and the count compounds each quarter. Our customers range from a developer on a free project to a regulated enterprise that routes traffic through PrivateLink https://supabase.com/docs/guides/platform/privatelink and puts us through a security review before it signs. Reliability, capacity, cost, security and the enterprise features that close deals all come back to the same primitives. We're hiring a Product Lead to own them and build the product team behind them. ABOUT THE ROLE You lead product for the platform under every Supabase product: compute, disks, networking, the API gateway, capacity and regions. You also own what enterprises build and buy on top of it: read replicas https://supabase.com/docs/guides/platform/read-replicas, custom domains https://supabase.com/docs/guides/platform/custom-domains, PrivateLink, Bring Your Own Cloud, and the security and compliance controls they need before they sign. You report to the Head of Product, set direction for the platform, and work alongside the leads for our other product lines. You lead the platform's product managers, including our infrastructure product lead, and you hire and develop the PMs who grow the team. WHAT YOU'LL BE RESPONSIBLE FOR: - You build and lead the platform product team. You decide how to split the area, hire the PMs who own the rest of it, and coach them to own their roadmaps end to end. You set the bar for their work. - You decide what gets built, what gets deferred, and what gets cut. Each quarter you choose between enterprise unlocks that open new markets, cost and performance wins for the long tail of projects, and new capabilities that change what Supabase can run. The priorities are yours, and so is defending them. - You own reliability and security as product surfaces. You set service levels that track what customers experience and hold teams to them. You decide which security and compliance commitments we make to enterprises, and you show customers what it takes to run millions of databases. - You talk to customers across the full spectrum: developers running one small project, startups whose bill is mostly compute and disk, enterprise architects running a network or security review, and partners building on Supabase. - You run the platform's planning. Your PMs write problem statements, requirements and launch metrics before engineering starts. After each launch, you check whether it moved enterprise deal velocity, project economics or platform reliability. - You keep engineering, design and leadership aligned. The platform sits under each Supabase product, region and customer tier. You write down what's coming, why, and in what order, and you raise dependencies before they block anyone. YOU MIGHT BE A GOOD FIT IF YOU: - Have 8+ years of product management experience on developer tools or infrastructure, or have founded a company in this space. You can read an architecture doc and hold your own in a design discussion. - Have built and led a team of product managers. You've hired PMs, grown them into owners of their own areas, and made the hard call when someone wasn't working out. You've led leads who run their own teams. You did it while the product grew from something you could hold in your head to a business where capacity, regions and cost set the limits. - Have shipped cloud infrastructure as a product. You owned at least one of compute, networking, storage, or multi-region and multi-tenant systems yourself, at a cloud, infrastructure or PaaS company. You can judge the tradeoffs: instance sizing and capacity, disk and storage economics, scale-to-zero versus always-on, single-tenant versus shared, and the gap between "works in one region" and "works in twenty." Knowing how enterprises buy and security-review infrastructure (PrivateLink, BYOC, compliance, procurement) is a bonus. - Move fast and use AI to do it. You'd rather ship something imperfect and learn from it. You hand AI the slow parts of the job (research, drafting, synthesising feedback) and spend your time on judgment calls. - Build with what you own. You stand up a read replica, put a custom domain in front of a project, route traffic through PrivateLink and deploy onto BYOC. Your opinions come from using the product. - Work async by default. We're fully remote. You make decisions in writing and move work forward without meetings. WHAT WE OFFER - Fully Remote We hire globally. We believe you can do your best work from anywhere. There are no Supabase offices, but we provide a WeWork membership or co-working allowance you can use anywhere in the world. - ESOP Every team member receives ESOP (equity ownership) in the company. We want everyone to share in the upside of what we’re building together. - Tech Allowance Use this budget to set up your ideal work environment—laptop, monitor, headphones, or whatever helps you do your best work. - Health Benefits Supabase covers 100% of health insurance for employees and 80% for dependents, wherever you are. Your wellbeing and your family’s health are important to us. - Annual Off-Sites Once a year, the entire company gathers in a new city for a week of connection, collaboration, and fun. It’s a highlight of our year. - Flexible Work We operate asynchronously and trust you to manage your own time. You know what needs to be done and when. - Professional Development Every team member receives an annual education allowance to spend on learning—courses, books, conferences, or anything that supports your growth. ABOUT THE TEAM Supabase was born-remote and open-source-first. We believe our globally distributed team is our secret weapon in building tools developers love. - ~400 team members - 60+ countries - 20+ languages spoken - Over $1B raised (including our $500M Series F) - 540,000+ community members We move fast, build in public, and use what we ship. If it’s in your project, we probably use it in ours too. We believe deeply in the open-source ecosystem and strive to support—not replace—existing tools and communities.

StellarTech is building a Customer Tech Care unit - a specialised engineering squad embedded within Customer Care, whose sole purpose is to technically resolve every user issue that cannot be solved by a standard support agent. As the Lead, you will be the technical authority and organisational backbone: triaging escalated tickets, directing your team of automation engineers, coordinating with product and infrastructure engineering, and personally architecting or approving every solution shipped. This is not a traditional support lead role. You will spend the majority of your time in systems - querying databases, reproducing bugs in staging, reading logs, designing automation flows, and evaluating LLM agents. You are the bridge between what support teams observe and what engineering teams build. What You’ll Do: 1. Team Leadership & Unit Operations • Own day-to-day operation: capacity planning, sprint structure, task distribution, and quality standards. • Mentor and grow automation engineers; define code and architecture review processes. • Establish and track unit KPIs: ticket deflection rate, automation coverage ratio, recurrence prevention. • Report unit performance to management; propose headcount and tooling investments backed by data. 2. Escalation Triage & Technical Investigation • Serve as the primary technical intake point for all escalated issues: reproduce problems, isolate root causes, scope resolution paths. • Access production/staging systems, internal dashboards, and databases (SQL/NoSQL) to investigate issues directly. • Analyse logs, event streams, payment records, subscription states, and user journey data. • Own the diagnostic protocol and ensure team members follow structured investigation runbooks. 3. Automation Solution Architecture • Design and oversee automation solutions that resolve recurring issue categories without human intervention. • Architect multi-step pipelines spanning Zendesk triggers, internal API calls, and database state changes. • Define the solution taxonomy (macro vs. API vs. LLM agent vs. DB script) and enforce it across the team. • Approve all automation flows before production deployment; enforce rollback and monitoring standards. 4. LLM & AI Agent Delivery • Lead design and deployment of LLM-based agents capable of diagnosing and resolving issues autonomously. • Define agent architecture for context injection: user profile, subscription state, events, ticket history from DB. • Oversee training loop quality: curate high-quality resolved tickets to improve agent accuracy. • Evaluate agent performance quantitatively; own escalation decisions vs. further automation. 5. Engineering–Support Interface • Act as authoritative translator between support teams (who observe symptoms) and engineering teams (who own systems). • Maintain a shared escalation taxonomy and SLA matrix agreed with both Support Director and Engineering leads. • Own the feedback loop: unit diagnostic output becomes the engineering bug report that ships a fix. • Coordinate with Product, Backend Engineering, and Data teams to secure required system access and API endpoints. 6. Documentation & Knowledge Management • Maintain a live runbook library: automation flows, escalation paths, investigation procedures. • Ensure every automation has a documented failure mode and rollback path. • Create onboarding materials for new automation engineers. What We’re Looking For: • 5+ years in automation engineering, technical support engineering, or platform engineering - with 1–2 years in a team lead or tech lead capacity. • Demonstrated ability to investigate production issues via direct system access: logs, SQL/NoSQL databases, API responses, event streams. • Hands-on experience building LLM-based agents or AI-driven automation (OpenAI API, function calling, embeddings, or equivalent). • Strong Python skills; production-quality scripts for automation, data remediation, and API orchestration. • Experience designing Zendesk automation pipelines (triggers, automations, ZAF apps) or equivalent support platforms. • Event-driven architecture and API integration patterns (REST, webhooks, async queues). • Track record owning support metrics: deflection rate, FCR, CSAT, time-to-resolution. Nice to have: • Low-code/no-code orchestration tools (n8n, Zapier, Make, Rivet) in hybrid architectures. • B2C or subscription-based product background with high user volume and complex billing/access state. • CI/CD pipelines and production-level monitoring for automation systems. • Data engineering concepts: pipeline design, idempotency, retry logic, dead-letter queues. • RAG architectures, vector databases, or knowledge-base-augmented LLM agents. • Experience in a regulated environment (GDPR, PCI-DSS, SOC 2). Why You'll Love Working With Us: Innovative Environment: We're all about trying new things and pushing the envelope in EdTech. We are global remote Health: company-provided medical expense compensation. AI solutions: АІ subscription and other tools. Balance: Flexible paid time off, you get 21 days of annual leave + 10 bank holidays. Collaborative Culture: Work alongside passionate professionals who are as driven as you are. Interview Stages: HR Screen/Introduction Technical Interview Technical Assignment Final Interview

Location: India Workplace: remote About the Role Welo Data is seeking experienced linguists to support a synthetic data generation program for a leading technology client. In this role, you will perform A/B preference testing of machine-generated translations from English into Indic languages, helping to evaluate and improve the quality of AI-generated content.  As a Translation Validator, you will independently review an English source document alongside two machine-generated translations (Variant A and Variant B), select the preferred translation, and provide a written justification for your choice. Each sample is reviewed by three independent validators working in a blind process. Project Details Job Title: TL Validation for Indic Languages  Location: Remote  Commitment: 2 weeks Employment Type: Freelance Contract  Pay Rate: $4.2/hour #LI-CC1 What You’ll Do Review English source documents alongside two machine-generated Malayalam translations. Evaluate both variants based on accuracy, fluency, and overall translation quality. Select the preferred translation and provide a clear written justification for your assessment. Review audio files and their corresponding transcriptions, evaluating accuracy, completeness, and overall quality. Assess both transcription quality and audio quality according to project guidelines. Complete assigned samples independently and within established timelines. Adhere strictly to project and client guidelines Requirements: Native-level fluency in Malayalam (written and spoken) . Strong written communication skills in the target language. Proficiency in English. Background in linguistics, translation, or language quality assessment preferred. Ability to work independently with high attention to detail and consistency. Familiarity with Romanized script conventions for the relevant language is a plus (for transliteration tasks). Why Join Welo Data?   ✨ Limitless Flexibility   Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.    🌱 Limitless Growth   Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.    🌍 Limitless Support   Be part of a global contributor community with responsive guidance and support.    💡 Real Impact   Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.     How to Apply?  Apply now by answering a few quick questions to join our database and become part of our growing community.    About Welo Data  Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.   At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.

Location: Remote, AMER Workplace: Remote Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. We’re seeking a Customer Solution Architect Team Lead to captain a high-performing team of Customer Solutions Architects and help drive the adoption of Supabase across a diverse range of customers: from agile startups building towards their first launch to established brands with highly scaled workloads. This role will support the East Coast region across the Americas. As the CSA Team Lead, you will be responsible for both people management and customer outcomes - supporting team execution while developing repeatable best practices across pre-sales discovery, proof-of-value onboarding, and technical success. WHAT YOU’LL DO At Supabase, CSA Leads oversee a portfolio of high-value customers by empowering their team to deliver technical excellence and long-term customer success. You'll work directly with the team to: - Hire, coach, and grow a global team of CSAs who serve as trusted technical advisors to our customers. - Collaborate with Sales, Product, and Engineering to define and scale the CSA motion across the full customer journey—from discovery through adoption and renewal. - Create structured onboarding, training, and development plans for CSAs to level up in technical storytelling, Postgres optimization, and customer success strategy. - Ensure CSAs consistently deliver successful outcomes, unblock adoption, and drive value for paid Team and Enterprise accounts. - Work directly with strategic customers when needed—especially during complex escalations, architectural deep dives, or critical onboarding milestones. You'll be joining our team to support Supabase Team & Enterprise customers, where you will be expected to lead and innovate around the following areas of responsibility: PRE-SALES DISCOVERY: - Lead and review technical discovery led by CSAs to uncover business and technical objectives, set appropriate expectations of the Supabase platform, and define the criteria for success. - Guide CSAs in designing and presenting platform demonstrations tailored to high-value customers, helping them clearly articulate the value of the Supabase platform and team. - Collaborate with Growth team members to size deals, provide anticipated usage estimates, and identify potential workloads supported by the Platform. PROOF-OF-VALUE ONBOARDING - Support your team in defining and executing proof-of-value scopes that balance business outcomes with low-friction onboarding. - Ensure CSA-owned timelines, success criteria, and engagement tactics result in a high proof-to-conversion success rate. - Build reusable onboarding flows (email sequences, docs, templates, webinars) that accelerate time-to-value for new customers. CUSTOMER SUCCESS & EXPANSION - Help your team build detailed account plans focused on both short-term adoption and long-term expansion opportunities. - Provide ongoing technical coaching for CSAs conducting architecture reviews, schema design evaluations, and performance tuning for production workloads. - Partner cross-functionally to advocate for customer feedback, share emerging customer needs with Product & Eng, and communicate roadmap milestones back to customers. TRUST & PLATFORM ADVOCACY - Coach CSAs to act as internal and external champions of Supabase, building trust with customers through consistency, clarity, and deep product expertise. - Uphold a standard of excellence in customer engagement, ensuring Supabase becomes embedded in the way our customers build. PREFERRED EXPERIENCE - 6+ years of experience in Solutions Architecture, Technical Account Management, or Database Engineering. - 2+ years of people management or team leadership experience, ideally in a high-growth, technical startup environment. - Strong background with relational databases (PostgreSQL preferred), with a deep understanding of schema design, indexing, and query performance. - Hands-on experience building modern web applications using frameworks like React, Svelte, Vue, or Node.js. - Clear, confident technical communicator and storyteller. Must be able to distill complex technical topics into actionable outcomes for customers and team members alike. - Experience navigating stakeholder alignment, conflict resolution, and collaborative problem-solving across teams. - Familiarity with tools such as HubSpot, BigQuery, and internal BI dashboards. WHAT WE OFFER - Fully Remote We hire globally. We believe you can do your best work from anywhere. There are no Supabase offices, but we provide a WeWork membership or co-working allowance you can use anywhere in the world. - ESOP Every team member receives ESOP (equity ownership) in the company. We want everyone to share in the upside of what we’re building together. - Tech Allowance Use this budget to set up your ideal work environment—laptop, monitor, headphones, or whatever helps you do your best work. - Health Benefits Supabase covers 100% of health insurance for employees and 80% for dependents, wherever you are. Your wellbeing and your family’s health are important to us. - Annual Off-Sites Once a year, the entire company gathers in a new city for a week of connection, collaboration, and fun. It’s a highlight of our year. - Flexible Work We operate asynchronously and trust you to manage your own time. You know what needs to be done and when. - Professional Development Every team member receives an annual education allowance to spend on learning—courses, books, conferences, or anything that supports your growth. ABOUT THE TEAM Supabase was born-remote and open-source-first. We believe our globally distributed team is our secret weapon in building tools developers love. - ~400 team members - 60+ countries - 20+ languages spoken - Over $1B raised (including our $500M Series F) - 540,000+ community members We move fast, build in public, and use what we ship. If it’s in your project, we probably use it in ours too. We believe deeply in the open-source ecosystem and strive to support—not replace—existing tools and communities.

Location: India Workplace: remote About the Role Welo Data is seeking experienced linguists to support a synthetic data generation program for a leading technology client. In this role, you will perform A/B preference testing of machine-generated translations from English into Indic languages, helping to evaluate and improve the quality of AI-generated content.  As a Translation Validator, you will independently review an English source document alongside two machine-generated translations (Variant A and Variant B), select the preferred translation, and provide a written justification for your choice. Each sample is reviewed by three independent validators working in a blind process. Project Details Job Title: Translation Validation - Bengali Location: Remote  Commitment: 2 weeks Employment Type: Freelance Contract  Pay Rate: $4.2/hour #LI-CC1 What You’ll Do Review English source documents alongside two machine-generated Bengali translations. Evaluate both variants based on accuracy, fluency, and overall translation quality. Select the preferred translation and provide a clear written justification for your assessment. Complete assigned samples independently and within established timelines. Adhere strictly to project and client guidelines Requirements: Native-level fluency in Bengali (written and spoken) . Strong written communication skills in the target language. Proficiency in English. Background in linguistics, translation, or language quality assessment preferred. Ability to work independently with high attention to detail and consistency. Familiarity with Romanized script conventions for the relevant language is a plus (for transliteration tasks). Why Join Welo Data?   ✨ Limitless Flexibility   Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.    🌱 Limitless Growth   Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.    🌍 Limitless Support   Be part of a global contributor community with responsive guidance and support.    💡 Real Impact   Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.     How to Apply?  Apply now by answering a few quick questions to join our database and become part of our growing community.    About Welo Data  Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.   At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.

Location: India Workplace: remote About the Role Welo Data is seeking experienced linguists to support a synthetic data generation program for a leading technology client. In this role, you will perform A/B preference testing of machine-generated translations from English into Indic languages, helping to evaluate and improve the quality of AI-generated content.  As a Translation Validator, you will independently review an English source document alongside two machine-generated translations (Variant A and Variant B), select the preferred translation, and provide a written justification for your choice. Each sample is reviewed by three independent validators working in a blind process. Project Details Job Title: TL Validation for Indic Languages  Location: Remote  Commitment: 2 weeks Employment Type: Freelance Contract  Start day: ASAP Pay Rate: $4.2/hour #LI-CC1 What You’ll Do Review English source documents alongside two machine-generated Odia translations. Evaluate both variants based on accuracy, fluency, and overall translation quality. Select the preferred translation and provide a clear written justification for your assessment. Complete assigned samples independently and within established timelines. Adhere strictly to project and client guidelines Requirements: Native-level fluency in Odia (written and spoken) . Strong written communication skills in the target language. Proficiency in English. Background in linguistics, translation, or language quality assessment preferred. Ability to work independently with high attention to detail and consistency. Familiarity with Romanized script conventions for the relevant language is a plus (for transliteration tasks). Why Join Welo Data?   ✨ Limitless Flexibility   Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.    🌱 Limitless Growth   Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.    🌍 Limitless Support   Be part of a global contributor community with responsive guidance and support.    💡 Real Impact   Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.     How to Apply?  Apply now by answering a few quick questions to join our database and become part of our growing community.    About Welo Data  Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.   At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.

Location: India Workplace: remote About the Role Welo Data is seeking experienced linguists to support a synthetic data generation program for a leading technology client. In this role, you will perform A/B preference testing of machine-generated translations from English into Indic languages, helping to evaluate and improve the quality of AI-generated content.  As a Translation Validator, you will independently review an English source document alongside two machine-generated translations (Variant A and Variant B), select the preferred translation, and provide a written justification for your choice. Each sample is reviewed by three independent validators working in a blind process. Project Details Job Title: TL Validation for Indic Languages  Location: Remote  Commitment: 2 weeks Employment Type: Freelance Contract  Pay Rate: $4.2/hour What You’ll Do Review English source documents alongside two machine-generated Gujarati translations. Evaluate both variants based on accuracy, fluency, and overall translation quality. Select the preferred translation and provide a clear written justification for your assessment. Complete assigned samples independently and within established timelines. Adhere strictly to project and client guidelines Requirements: Native-level fluency in Gujarati (written and spoken) . Strong written communication skills in the target language. Proficiency in English. Background in linguistics, translation, or language quality assessment preferred. Ability to work independently with high attention to detail and consistency. Familiarity with Romanized script conventions for the relevant language is a plus (for transliteration tasks). #L1-CC1 Why Join Welo Data?   ✨ Limitless Flexibility   Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.    🌱 Limitless Growth   Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.    🌍 Limitless Support   Be part of a global contributor community with responsive guidance and support.    💡 Real Impact   Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.     How to Apply?  Apply now by answering a few quick questions to join our database and become part of our growing community.    About Welo Data  Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.   At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.

Location: Hamburg Workplace: Hybrid adjoe is redefining the future of mobile advertising. Powered by advanced AI, first-party data, and world-class engineers, we’ve perfected the offerwall experience for monetizing and scaling app publishers with solutions like Playtime and Arcade – now the fastest growing rewarded advertising channel globally – driving incremental engagement, retention, and revenue. At the same time, we’re breaking into programmatic advertising with our intelligent bidding system of adjoe Ads. Together, this ecosystem connects app developers to over 700 million users worldwide for scalable growth. Backed by Europe’s leading media powerhouse Bertelsmann and operating from offices in Hamburg (HQ), Boston, Singapore, and Tokyo, adjoe is defining the next stages of app and ad experience – right now. Join us. What You Will Do: - Executive Relationship Management: Navigate and manage high-stakes technical relationships with C-level stakeholders (CTOs, Architects, and Engineering Leads) at our most strategic publisher partners. - Success & Service Excellence: Ensure industry-leading satisfaction levels and uphold rigorous Service Level Agreements (SLAs) for our global publisher base. - Technical Implementation: Oversee end-to-end complex onboardings and technical integrations, ensuring seamless alignment between publisher tech stacks and our proprietary systems. - Strategic Escalation: Act as the final point of escalation for “unsolvable” technical bugs, delivery discrepancies, or high-priority system failures. - Product Advocacy: Partner closely with Product and Engineering teams to translate direct publisher feedback and technical pain points into actionable items for the product roadmap. - Mentorship & Growth: Lead, mentor, and scale a team of Technical Account Managers (TAMs), fostering a culture of technical curiosity and client-first problem-solving. - Standardization: Develop and refine “Playbooks” for onboarding, troubleshooting, and partner management to ensure a consistent, world-class partner experience. Who You Are: - You bring 8+ years of experience in Ad Tech, MarTech, or SaaS, including at least 5 years in a formal leadership or people-management capacity. - Executive Ownership: You embody a “driver” mentality. You take full accountability for key initiatives, navigating ambiguity with a sense of urgency and ensuring projects reach the finish line through proactive leadership. - Analytical Power: You possess elite problem-solving skills and are comfortable “getting into the weeds” with data. You are proficient in SQL for database querying, as well as Excel and other advanced analytics tools. - Technical Literacy: You have a solid understanding of HTML and JavaScript (or a similar scripting language). You understand the architecture of the web and how disparate technical systems communicate. - Systems Expertise: You have a working knowledge of HTTP REST endpoints and the ability to diagnose failures within API-driven environments. - Master Communicator: Fluent in English, with the ability to clearly translate complex technical concepts for executive stakeholders and business priorities for engineering teams—without anything getting lost in translation. How You’ll Stand Out: - Fluency in German is a strong plus, enabling close collaboration with teams and stakeholders across our Hamburg HQ and wider DACH region. - Familiarity with Java, Kotlin, or Swift, or personal experience building and deploying your own applications. - A deep understanding of the mobile ad tech landscape, including SDK integrations and current industry best practices. We welcome applications from people who will contribute to the diversity of our company.

Location: Hamburg Workplace: Hybrid adjoe https://adjoe.io/ is a leading mobile ad platform developing cutting-edge advertising and monetization solutions that take its’ app partners’ business to the next level. Part of the applike group https://applike-group.com/ ecosystem, adjoe is home to an advanced tech stack https://adjoe.io/company/adtech-stack/, powerful financial backing from Bertelsmann, and a highly motivated workforce to be reckoned with. Meet Your Team: Fraud Operations Our Fraud Operations team tackles one of adtech's biggest challenges: fraud. As a specialized operational force within Anti-Fraud, we actively investigate, reproduce, and mitigate abuse to prevent fraud from impacting our partners' business. At the core of our day-to-day work is rapid exploit analysis and telemetry forensics across Android and iOS platforms, dissecting device manipulation, hooking frameworks, and emulator-driven abuse. Partnering closely with core SDK and Backend teams, we query billions of daily events across our distributed data stores (Trino, ScyllaDB, DynamoDB) to isolate suspicious traffic anomalies in real time, translate complex attack vectors into actionable detection heuristics, and deploy pragmatic mitigations directly across our Go-based services. This means working hands-on with cutting-edge tech and adversarial forensics to continuously outsmart even the most creative tactics. Your Mission & Who We Are Looking For: - AdTech & Anti-Cheat Domain Expertise: You understand the mechanics of digital advertising (attribution, publisher monetization, traffic quality) or bring experience from adjacent anti-abuse environments like gaming anti-cheat. You will act as the escalation point for BI, Product, and Support, translating complex abuse patterns into concrete technical solutions. - Reverse Engineering & Exploit Analysis: You have an adversarial security mindset. While our core SDK team develops production client libraries, you understand iOS and Android internals well enough to decompile binaries, understand and use hooking of APIs and work with frameworks to root/jailbreak devices (e.g., Magisk, Xposed, KernelSU, Dopamine), and reproduce emulator- or bot-driven exploits in a sandbox environment to find the root cause. - Large-Scale Telemetry & Data Forensics: You can query and analyze billions of daily events across distributed databases (Trino SQL, DynamoDB, ScyllaDB). Using data analysis tools and LLM-assisted workflows, you quickly isolate anomalous clusters, model suspicious traffic patterns, and turn raw telemetry into actionable detection heuristics. - Distributed Systems Observability & Profiling: You are comfortable working with high-throughput event pipelines. Leveraging Grafana, Kibana, and distributed tracing, you monitor system health, diagnose bottlenecks across Kafka and SQS queues, and verify that detection APIs maintain low-latency response times under heavy load. - Technical Leadership & Team Enablement: You will serve as the technical lead for our new Fraud Operations unit within the Anti-Fraud Solutions team. Partnering with the Product Lead, you will drive technical strategy, conduct meaningful code and architecture reviews, and mentor engineers. We value clear communication and pragmatic decision-making over years of formal management hierarchy. - Pragmatic Engineering & Rapid Mitigation: You are a hands-on engineer who can read, debug, and review Go microservices without needing to be a Go purist. Working alongside Backend, Mobile, and Data Science teams, you will prototype detection logic, deploy verified mitigation rules, and automate responses to emerging attack vectors. 🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team. What’s in It for You? At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day. - Go Big. Own projects with impact on 770M users and push adtech boundaries. - Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum. - Be Direct. Solve problems openly and collaborate across teams. - Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other.   - Have Fun. Celebrate wins, enjoy daily victories, and bring your energy. We welcome applications from people who will contribute to the diversity of our company.

Location: Berlin, Germany Workplace: hybrid At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Founding Backend Engineer(Go) to join one of our clients ' team in Berlin. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Key Responsibilities: Develop and maintain backend applications using Go Design and optimize cloud-based solutions using AWS services (EC2, Lambda, S3, SQS, SNS, etc.) Design, use and manage databases, including PostgreSQL, Neo4J, Redis, and Elasticsearch Develop, manage, and optimize containerized applications using Docker Automate processes using Bash/Python scripting Optimize and maintain RESTful APIs, ensuring security and performance Work closely with frontend engineers, DevOps, and product team to deliver robust applications Monitor, debug, and improve backend performance, reliability, and scalability Implement caching, messaging queues, and event-driven architectures where needed Build whole platform from scratch 5+ years of GoLang experience Hands-on coding mentality; can build things from scratch and familiar with different architectures Hands-on experience with Docker, Kubernetes (EKS) and containerized workloads Experience designing RESTful and gRPC APIs and using frameworks like Gin Hands-on experience with messaging systems (e.g., SQS , Kafka ) Experience with CI/CD pipelines (GitHub Actions or similar) Experience operating PostgreSQL (RDS / Aurora), Neo4J(or similar) Experience with AI agents , LLM-based systems, MCP, RAG, Prompts, Embeddings, Vector, etc Experience with AI stack (AWS Bedrock, LangChain, pgvector or similar) Experience with Infrastructure as Code (Terraform) Experience with monitoring, logging, observability (Grafana, OpenTelemetry, Prometheus) Ability to troubleshoot production issues end to end Experience with Coding CoPilots (Claude Code, GitHub Copilot, AWS CodeWhisperer, Codex, etc.) Experience supporting production SaaS platforms Strong understanding of SaaS integrations and app-to-app permission flows High ownership mentality, startup mindset, and ability to move quickly Experience in startup or scale-up environments Low ego, high commitment, and a true tech startup mentality Strong problem-solving skills and ability to work in a collaborative environment Excellent English communication skills Nice-to-have requirements: Experience working with Java Ability to code in Python Experience with security architecture, identity security, or security engineering Familiarity with compliance frameworks (NIS2, DORA, ISO 27001, SOC 2) Experience with AWS in production environments Exposure to graph-based modeling (identity graph, access graph, risk graph) Familiarity with compliance frameworks (NIS2, DORA, ISO 27001, SOC 2) Understanding of OAuth/OIDC, API tokens, IdP, scopes, SSO, SCIM, roles, RBAC/ABAC, service accounts Familiarity with cloud identity and security controls (e.g. IAM, CloudTrail, Azure Active Directory / Entra ID ) Hands-on with SIEM platforms such as Splunk, Microsoft Sentinel, or IBM QRadar Experience designing permission models, identity graphs, or access control frameworks Knowledge of tokenization, Zero Trust principles , least privilege, and continuous verification Experience with Security related to AI/LLM systems, agent logic, or willingness to learn fast Familiarity with AI agent behavior , LLM security, or agent sandboxing Previous experience in cybersecurity , identity startups You are a fan of rock or metal music Excellent German communication skills Benefits: Founding Team Member Equity — ESOPs in a cybersecurity company Competitive Compensation — salary aligned with market, flexible early-stage arrangements possible Founding Team Member Status — shape the company from day one and own critical technical decisions Fresh Funding Secured — immediate runway to build, hire, and execute fast Security Contribution — contribute to security architecture across identity, AI agents, and enforcement High Autonomy — freedom to design and build without corporate overhead Work with a Technical CEO and CPTO — fast iteration, strong alignment, clear direction Cutting-Edge Domain — identity security, SaaS-to-SaaS access, AI agent governance Massive Learning Curve — quickly gain depth in cybersecurity, identity, and AI systems Fast Career Path — opportunity evolve into leadership as we scale the engineering team Berlin Location — top-tier tech environment with strong cybersecurity and AI ecosystems Direct Impact — your architecture and code become the foundation of the entire platform Best Equipment and Tools - High quality equipment and modern tools to help you do your best work from day one Team Offsites - Regular team offsites designed to build strong connections, alignment, and shared momentum