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Database Platform Tech Lead
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Please note that these positions are based in London, Berlin, or Paris — relocation support is provided if required.
THE BEST WORK OF YOUR CAREER
Trade Republic is the largest savings platform in Europe — we operate in 18 countries, serving +10 million customers who trust us with over €150B in assets. But we're striving for more.
We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.
ABOUT PLATFORM ENGINEERING
Platform Engineering is the backbone of Trade Republic's engineering velocity. Our mission is to build scalable platforms for a Europe-scale bank — serving internal engineers, and building in-house control planes for managing the bank's infrastructure. We’re a ~50-person Platform team focused on one thing: enabling product engineers to move fast and operate autonomously by default.
We build self-service platforms, golden paths, and opinionated tooling so that over 300 engineers can ship with confidence. From Kubernetes fleet management and CI/CD to an internal Developer Hub built on Backstage, our work underpins every trade, savings plan, and card payment that flows through the platform.
WHAT YOU'LL BE DOING
Our database platform is foundational to how Trade Republic works — every trade, savings plan, and card payment touches it. As Database Platform Tech Lead, you will set the direction, own the outcomes, and guide the team building the platform layer that makes database operations self-service, automated, and reliable at scale.
- Set the database reliability standard: Architect the failover mechanisms, replication topology, and recovery strategies that meet our availability targets — and own the engineering roadmap that closes the gap between where we are and the number of 9s the business requires.
- Drive toward zero-touch operations: Define what fully automated database operations look like — provisioning and scaling to zero-downtime migrations — and lead the platform work that gets us there.
- Own the database technology strategy: Define which database technology fits which problem — set the criteria for adoption, govern the portfolio, and ensure every database choice is intentional and operated with the same level of rigour.
- Define the database contract with product teams: Set the standards for how product engineers interact with databases — schema governance, migration patterns, connection pooling, query performance — and build the tooling that makes it effortless to get right.
- Own the platform end to end: Set the operational bar — define on-call practices and incident response standards for database failures, and hold the team to them.
- Own the direction and drive it forward: Define the long-term database platform strategy, drive cross-team initiatives from kickoff to delivery, and align database infrastructure decisions with broader engineering, compliance, and cost goals.
WHAT WE'RE LOOKING FOR
- 5+ years of experience in database engineering, platform engineering, or a related systems discipline, with a track record of technical leadership.
- Deep, hands-on PostgreSQL expertise: strong opinions on replication, sharding, backup strategies, upgrades, and security. Hands-on experience with Postgres automation and lifecycle tooling is required.
- Familiarity with ClickHouse and Cassandra/Scylla in production environments.
- Solid backend engineering background — Go is preferred but any strong language is welcome; familiarity with Kotlin/JVM is a plus as you'll work directly with product teams who rely on it.
- A track record of turning database best practices into opinionated standards that engineering teams actually adopt.
- Cloud-native in your DNA: hands-on with Kubernetes and IaC tooling, running production workloads on AWS or equivalent.
- Proven ability to define technical strategy, drive cross-team initiatives end-to-end, and hold yourself and others accountable to outcomes.
- Ability to contribute to architectural decisions and clearly communicate trade-offs to both engineers and leadership.
- The ability to work in a flexible hybrid setup, with 2-3 days a week in the office.
WHY YOU SHOULD APPLY NOW
Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable — we're here to win and fix one of the largest challenges Europeans face — closing the pension gap and democratising wealth. If this gets you fired up, reach out!
We believe it’s our team’s varied identities and backgrounds that make us sharper and stronger. We’re committed to creating an environment where everyone feels respected and has equal opportunity to thrive in their careers. For any questions on DEI during the interview process, reach out to your recruitment partner.
Ready to apply?
Apply to Trade Republic
About Teads
Teads is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens. With a focus on meaningful business outcomes for branding and performance objectives, Teads drives value by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven addressability and measurement. Teads is directly partnered with more than 10,000 publishers and 20,000 advertisers globally. The company is headquartered in New York, New York with a global team of around 1,700 people in 30+ countries.
For more information, visit www.teads.com.
Our main Engineering challenges at Teads
-
Build efficient and easy-to-use web products used by thousands of users working for the world’s most premium publishers, advertisers, and agencies.
-
Rich and diverse tech stack and system architecture to optimize for performance, scalability, resiliency, and cost efficiency. We use mostly Scala and TypeScript, among others.
-
Working in a very high-traffic environment (2.2 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds).
-
Management of large datasets with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second).
-
A fast-changing environment where we continuously collaborate with Product teams and constantly adapt our Cloud infrastructure for new features and Products.
-
Bring a wide diversity of profiles to the same level of quality and knowledge
-
Work in an international environment with offices located in Israel, Slovenia and France.
Build the Core Platforms That serves hundreds Engineers
Our global Managed Platform team is hiring, and we're looking for a Senior DevOps Engineer to help us tame complexity at scale. We are a distributed group, with team members in the US, France, Russia, Slovenia, and Israel, operating as the central nervous system for engineering.
We build, own, and manage the "as-a-service" platforms that all our developers rely on. This includes our entire observability stack, our massive online data storage systems, and the SRE tools and practices that keep our services reliable.
We operate a complex, high-traffic environment built on Kubernetes and managed via GitOps (ArgoCD & FluxCD). If you love building robust, automated, and self-service systems for other engineers, this is the role for you.
What will you do?
- Own Core Data Platforms: Design, manage, and scale our diverse portfolio of datastores, including Cassandra, RDS/Aurora, Redis, Elasticsearch, and more.
- Evolve Observability: Champion and advance our observability stack (Prometheus/Thanos, Grafana & ELK) to provide critical, real-time insights for hundreds of services.
- Strengthen Reliability (SRE): Drive SRE best practices, including automating disaster recovery drills, managing our alerting strategy (AlertC), and improving system-wide resilience.
- Modernize CI/CD: Help administer and optimize our CI/CD infrastructure, which includes Jenkins, Teamcity, and GitHub Actions.
- Automate Everything: Leverage our Kubernetes and GitOps (ArgoCD/Flux) foundation to manage infrastructure as code, enhance developer self-service, and eliminate toil.
- Collaborate & Consult: Act as a subject matter expert, partnering with development teams to help them choose, implement, and operate their data and observability solutions effectively.
What will you bring to the team?
- At least 7 years of industry experience as a Senior DevOps, SRE, or Platform Engineer.
- Proven experience designing, analyzing, and troubleshooting large-scale distributed systems.
- Strong hands-on experience with Kubernetes in a large-scale production environment.
- Strong experience with GitOps principles and tools (e.g., ArgoCD, FluxCD).
- Strong scripting or programming skills in languages like Python, Go, or Bash.
- Deep, hands-on knowledge of Linux systems.
- Strong experience with at least one major public cloud (AWS, GCP, or Azure).
- Experience managing and scaling CI/CD systems (e.g., Jenkins, GitHub Actions, Teamcity).
- Experience with modern observability stacks (e.g., Prometheus/Thanos, Grafana, ELK/OpenSearch).
- Experience with production datastores (e.g., Cassandra, RDS/Aurora, Redis, Elasticsearch) - this is a strong advantage.
- Excellent problem-solving and collaboration skills, with a "customer-first" attitude toward supporting internal developers.
We care about you
- Hybrid working model (3 days per week in the office)
- Nearby parking available
- Expand your toolbox with our mentorship program and internal learning tools
- Pet friendly office
- Happy hours
- …and of course a fully stocked kitchen!
Please submit your CV in English.
#LI-Hybrid
Life at Teads
At Teads, we don’t just offer new roles - we blend creativity, technology, and data to shape the future of media. You’ll work with smart humans, meaningful brands, and cool tools, all while helping redefine how advertising works in a world that demands more transparency, better insights, and smarter strategies.
As a Teadster, you’ll play a critical role in shaping our future success in the region. Here’s why Teads stands out:
- We've merged two open internet category leaders—Outbrain and Teads—to create the ‘new’ Teads, a unified omnichannel platform that drives results from branding to performance across all screens, including CTV, mobile, and web.
- As part of our team, you’ll thrive in a collaborative and forward-thinking environment that fosters innovation, creative problem-solving, and continuous learning.
- Teads is committed to your success, offering the support, tools, and development opportunities you need to excel in your role.
Our company culture is welcoming, dynamic, diverse, global, and built on top performance.
Teads is an equal employment opportunity employer and committed to diversity and inclusion at all stages of recruitment and employment.
Our team is made up of individuals who are approachable, resourceful, passionate, and proactive. We foster a sense of belonging through our Employee Resource Groups – employee-led groups in which we debate topics and drive change: environmental, women empowerment, charitable initiatives to diversity, equity, and inclusion, you’ll be able to share your passions with likeminded people.
Ready to apply?
Apply to Teads
About Teads
Teads is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens. With a focus on meaningful business outcomes for branding and performance objectives, Teads drives value by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven addressability and measurement. Teads is directly partnered with more than 10,000 publishers and 20,000 advertisers globally. The company is headquartered in New York, New York with a global team of around 1,700 people in 30+ countries.
For more information, visit www.teads.com.
Our main Engineering challenges at Teads
-
Build efficient and easy-to-use web products used by thousands of users working for the world’s most premium publishers, advertisers, and agencies.
-
Rich and diverse tech stack and system architecture to optimize for performance, scalability, resiliency, and cost efficiency. We use mostly Scala and TypeScript, among others.
-
Working in a very high-traffic environment (2.2 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds).
-
Management of large datasets with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second).
-
A fast-changing environment where we continuously collaborate with Product teams and constantly adapt our Cloud infrastructure for new features and Products.
-
Bring a wide diversity of profiles to the same level of quality and knowledge
-
Work in an international environment with offices located in Israel, Slovenia and France.
Build the Core Platforms That serves hundreds Engineers
Our global Managed Platform team is hiring, and we're looking for a Senior DevOps Engineer to help us tame complexity at scale. We are a distributed group, with team members in the US, France, Russia, Slovenia, and Israel, operating as the central nervous system for engineering.
We build, own, and manage the "as-a-service" platforms that all our developers rely on. This includes our entire observability stack, our massive online data storage systems, and the SRE tools and practices that keep our services reliable.
We operate a complex, high-traffic environment built on Kubernetes and managed via GitOps (ArgoCD & FluxCD). If you love building robust, automated, and self-service systems for other engineers, this is the role for you.
What will you do?
- Own Core Data Platforms: Design, manage, and scale our diverse portfolio of datastores, including Cassandra, RDS/Aurora, Redis, Elasticsearch, and more.
- Evolve Observability: Champion and advance our observability stack (Prometheus/Thanos, Grafana & ELK) to provide critical, real-time insights for hundreds of services.
- Strengthen Reliability (SRE): Drive SRE best practices, including automating disaster recovery drills, managing our alerting strategy (AlertC), and improving system-wide resilience.
- Modernize CI/CD: Help administer and optimize our CI/CD infrastructure, which includes Jenkins, Teamcity, and GitHub Actions.
- Automate Everything: Leverage our Kubernetes and GitOps (ArgoCD/Flux) foundation to manage infrastructure as code, enhance developer self-service, and eliminate toil.
- Collaborate & Consult: Act as a subject matter expert, partnering with development teams to help them choose, implement, and operate their data and observability solutions effectively.
What will you bring to the team?
- At least 7 years of industry experience as a Senior DevOps, SRE, or Platform Engineer.
- Proven experience designing, analyzing, and troubleshooting large-scale distributed systems.
- Strong hands-on experience with Kubernetes in a large-scale production environment.
- Strong experience with GitOps principles and tools (e.g., ArgoCD, FluxCD).
- Strong scripting or programming skills in languages like Python, Go, or Bash.
- Deep, hands-on knowledge of Linux systems.
- Strong experience with at least one major public cloud (AWS, GCP, or Azure).
- Experience managing and scaling CI/CD systems (e.g., Jenkins, GitHub Actions, Teamcity).
- Experience with modern observability stacks (e.g., Prometheus/Thanos, Grafana, ELK/OpenSearch).
- Experience with production datastores (e.g., Cassandra, RDS/Aurora, Redis, Elasticsearch) - this is a strong advantage.
- Excellent problem-solving and collaboration skills, with a "customer-first" attitude toward supporting internal developers.
We care about you
- Hybrid working model (3 days per week in the office)
- Nearby parking available
- Expand your toolbox with our mentorship program and internal learning tools
- Pet friendly office
- Happy hours
- …and of course a fully stocked kitchen!
Please submit your CV in English.
#LI-Hybrid
Life at Teads
At Teads, we don’t just offer new roles - we blend creativity, technology, and data to shape the future of media. You’ll work with smart humans, meaningful brands, and cool tools, all while helping redefine how advertising works in a world that demands more transparency, better insights, and smarter strategies.
As a Teadster, you’ll play a critical role in shaping our future success in the region. Here’s why Teads stands out:
- We've merged two open internet category leaders—Outbrain and Teads—to create the ‘new’ Teads, a unified omnichannel platform that drives results from branding to performance across all screens, including CTV, mobile, and web.
- As part of our team, you’ll thrive in a collaborative and forward-thinking environment that fosters innovation, creative problem-solving, and continuous learning.
- Teads is committed to your success, offering the support, tools, and development opportunities you need to excel in your role.
Our company culture is welcoming, dynamic, diverse, global, and built on top performance.
Teads is an equal employment opportunity employer and committed to diversity and inclusion at all stages of recruitment and employment.
Our team is made up of individuals who are approachable, resourceful, passionate, and proactive. We foster a sense of belonging through our Employee Resource Groups – employee-led groups in which we debate topics and drive change: environmental, women empowerment, charitable initiatives to diversity, equity, and inclusion, you’ll be able to share your passions with likeminded people.
Ready to apply?
Apply to Teads