PostgreSQL Service Owner

🏢 Summary: The offer is for a DevOps/Automation Engineer responsible for designing and implementing scripts to automate internal and customer-related workflows, improve existing tools, and resolve operational issues with sustainable solutions. The role focuses on centralized batch processing and continuous optimization of processes in Linux and Windows environments. 🗂️ Requirements: Completed education in IT or equivalent qualification, Several years of experience in DevOps or similar engineering role, Hands-on experience with automation and centralized batch processing, Strong scripting skills in PowerShell, Perl, Python, Understanding of Linux and Windows environments, Experience with Streamworks or willingness to develop expertise, Knowledge of z/OS JCL, Fluent English communication skills 📃 Skills: PowerShell, Perl, Python, Bash, Linux, Windows, Streamworks, JCL, z/OS, Java, OpenShift, DevOps, Automation 🏢 Description: About our Team: We are a self-organized team of five engineers who value trust, ownership, and a shared passion for innovation. Our focus is on automating workflows and enabling efficient program execution for our international customers. As demand continues to grow, we are constantly improving and automating our internal processes and tools to deliver even greater efficiency while maintaining the high quality standards we are known for. Key Responsibilities: Design, develop, and document scripts to automate recurring internal processes Analyze existing tools and workflows to identify automation opportunities, present ideas, and implement improvements Support the team in automating customer-related workflows and processes Investigate operational issues and develop sustainable, long-term solutions independently Your Skills: Completed education in IT or a comparable qualification Several years of experience in a DevOps or similar engineering role Hands-on experience with automation and centralized batch processing (experience with Streamworks is a strong plus) Motivation to further develop expertise in Streamworks and related tools Strong scripting skills in PowerShell, Perl, Python and ideally Bash Solid understanding of both Linux and Windows environments Knowledge of z/OS JCL and Java is an advantage Experience with OpenShift is a plus Fluent communication skills in English You will thrive here if you: Take ownership, work responsibly and approach challenges with a solution-oriented mindset Enjoy working in agile environments and are motivated by continuous improvement Are proactive, bring ideas forward and take initiative Communicate in a clear, constructive,and collaborative way Value teamwork and actively contribute to a positive team dynamic Bring enthusiasm and commitment to your daily work Think innovatively, act with an entrepreneurial mindset and stay focused on delivering value for customers What you can expect from us: We want to provide you with everything you need to succeed. To do that, we offer a bunch of benefits (depending on the type of contract chosen). Paid time off: Enjoy 30 paid days off per year. Flexible benefits budget: Additional budget that can be used for both personal or professional development. Comprehensive medical coverage: Full private healthcare for you and your family, including rehabilitation, psychotherapy, and dental services. Home office allowance: Support for a comfortable and productive remote work setup. Work from anywhere in Poland: Freedom to work remotely with the option to access our modern office in central Warsaw. You could expect occasional travels to Switzerland. Recruitment Process Overview: 45min video call with our recruiter. 1h Technical Video Call. 1h video call with Project Lead. Join us in shaping the future of insurance at Helvetia Baloise Group where in a dynamic, global team setting, you’ll have the freedom to bring your ideas to life and work alongside experts to solve demanding technical challenges.

🏢 Summary: Role focused on shaping and delivering AI and GenAI use cases in underwriting, translating business needs into structured requirements and scalable, production-ready solutions. The position drives end-to-end AI initiatives, ensuring integration with enterprise systems, governance standards, and real business processes. It combines product ownership with practical AI implementation in a regulated environment. 🗂️ Requirements: Several years of experience delivering AI, GenAI, automation or data-driven solutions, Experience translating business needs into clear use cases, user stories and backlog items, Strong understanding of AI applicability, feasibility and risks, Experience analyzing business processes and operational workflows, Proven product ownership and backlog management experience, Experience working with cross-functional business and IT teams, Understanding of enterprise systems, data flows and integrations, Fluent English communication skills 📃 Skills: AI, GenAI, LLM, RAG, Automation, Data, Underwriting, Backlog, UserStories, Integration, Governance, DocumentProcessing, Workflow, AgenticAI 🏢 Description: About our Team: "Group AI Services" is a central team driving the adoption of Data & AI across Helvetia Baloise. We help teams turn ideas around AI, GenAI and Agentic AI into scalable, well-governed solutions that create real business value. We collaborate closely with Market Units and Group Functions - from supporting end-to-end delivery of key initiatives, to co-creating solutions, enabling teams with reusable tools, patterns and guidance. Our focus is not just on building AI, but on making it work in practice - embedded in real business processes, IT systems and everyday operations. In this role, you will help shape and drive AI use cases in domains like Underwriting, turning ideas into clear requirements and solutions that truly impact how the business operates. Key Responsibilities: Shape AI use cases from idea into clear scope, requirements and priorities Translate business needs into structured user stories and backlog items Collaborate with business, technology and governance teams to deliver solutions end-to-end Ensure AI solutions are practical, scalable and embedded in underwriting processes Identify opportunities where AI can improve workflows and create measurable value Support testing, user feedback and continuous improvement Contribute to best practices and reusable approaches to strengthen AI delivery across the Group Your Skills: Several years of experience delivering AI, GenAI, automation or data-driven solutions in business environments Strong understanding of how AI can be applied in practice, including value, feasibility and risks Ability to analyze business processes, user workflows and operational needs Proven experience in translating complex business needs into clear use cases, requirements and priorities Solid product ownership skills (prioritization, backlog management, stakeholder alignment, delivery follow-up) Experience working with cross-functional teams across business, IT and governance areas Good understanding of enterprise systems, data flows, integrations and constraints Strong communication skills in English, with the ability to engage both business and technical stakeholders Ideally, you also have: Experience with AI, GenAI or automation in insurance, financial services or another regulated environment Understanding of the insurance value chain, especially underwriting, risk or operations Familiarity with common AI solution patterns (e.g. RAG, LLM-based assistants, document processing, workflow automation or agentic flows) Awareness of responsible AI, governance and regulatory considerations Experience working in international or matrix organizations You will thrive here if you: Think in a structured and analytical way – you can break down complex processes, handle ambiguity and focus on the real problem Bring a strong product mindset – you focus on value, prioritization, usability and real adoption Communicate clearly and confidently – you ask the right questions, challenge assumptions and turn complexity into clear decisions Collaborate effectively – you work well across business, tech and governance teams, even without formal authority Stay pragmatic and outcome-focused – you balance ambition with feasibility and focus on getting things done Are assertive yet constructive – you build trust while driving clarity, decisions and progress What you can expect from us: We want to provide you with everything you need to succeed. To do that, we offer a bunch of benefits (depending on the type of contract chosen). Paid time off: Enjoy 30 paid days off per year. Flexible benefits budget: Additional budget that can be used for both personal or professional development. Comprehensive medical coverage: Full private healthcare for you and your family, including rehabilitation, psychotherapy, and dental services. Home office allowance: Support for a comfortable and productive remote work setup. Work from anywhere in Poland: Freedom to work remotely with the option to access our modern office in central Warsaw. You could expect occasional travels to Switzerland. Recruitment Process Overview: 45min video call with our recruiter. 1h Technical Video Call. 1h video call with Project Lead. Join us in shaping the future of insurance at Helvetia Baloise Group where in a dynamic, global team setting, you’ll have the freedom to bring your ideas to life and work alongside experts to solve demanding technical challenges.

🏢 Summary: DevOps Engineer role focused on building, scaling, and securing cloud infrastructure while enabling efficient CI/CD workflows. The position involves managing Kubernetes-based environments on AWS, optimizing automation, and ensuring high availability and performance of systems. The role also includes infrastructure as code, monitoring, database management, and secure authentication integration. 🗂️ Requirements: BA/BS in technical field or equivalent experience, 5+ years in DevOps, SRE, or Infrastructure Engineering, Strong experience with Kubernetes, Deep knowledge of AWS core services, Experience with containerization technologies, Strong understanding of networking concepts, Proficiency with infrastructure-as-code tools, Experience with monitoring tools, Strong scripting or programming skills, Solid understanding of system security best practices 📃 Skills: Kubernetes, AWS, EC2, S3, IAM, RDS, Docker, Helm, Terraform, Pulumi, CloudFormation, Prometheus, Grafana, CloudWatch, Python, Bash, Go, PostgreSQL, SAML, OAuth2, OIDC, ELK, Loki, FluentBit, GitHubActions, Jenkins, CircleCI, Ansible, EKS, GKE 🏢 Description: We are looking for a skilled and driven DevOps Engineer to join our growing team. In this role, you will take ownership of building, maintaining, and scaling the infrastructure that powers our platform. You will ensure our systems are secure, performant, and highly available, while enabling seamless development and deployment workflows. Responsibilities: Design, implement, and manage scalable infrastructure using Kubernetes and AWS. Optimize CI/CD pipelines to improve build and deployment times and reduce friction. Monitor and troubleshoot infrastructure performance and availability. Manage and maintain relational databases, primarily PostgreSQL. Implement and support secure authentication systems using SSO protocols (e.g., SAML, OIDC, OAuth2). Enhance infrastructure as code using tools like Terraform and Ansible. Ensure security best practices are applied across all infrastructure components. Collaborate cross-functionally with development, QA, and product teams. Drive automation of operational tasks to increase team efficiency and reduce manual toil. Required Skills: BA/BS in a technical or engineering discipline or equivalent experience 5+ years of experience in a DevOps, SRE, or Infrastructure Engineering role. Strong experience with Kubernetes (EKS, GKE, or self-managed). Deep knowledge of AWS core services (EC2, S3, IAM, RDS, etc.). Knowledge of containerization technologies (e.g., Docker, Kubernetes, Helm) Solid understanding of networking concepts (VPCs, subnets, routing, firewalls, DNS). Proficiency with infrastructure-as-code tools (Terraform, Pulumi, or CloudFormation). Comfortable with monitoring tools (Prometheus, Grafana, CloudWatch, etc.). Strong scripting or programming ability (Python, Bash, or Go). Solid understanding of system security and best practices. Preferred Skills: Familiarity with SSO protocols such as SAML, OAuth2, and OpenID Connect. Experience managing and tuning PostgreSQL in production environments. Exposure to log aggregation tools (ELK, Loki, or Fluent Bit). Experience with CI/CD tools like GitHub Actions, Jenkins, or CircleCI. We offer*: Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings Other location-specific benefits

🏢 Summary: Permanent role for an experienced OpenShift/Kubernetes Engineer to design, build, and operate secure OpenShift clusters in highly regulated, disconnected environments. The position focuses on reliability, automation, security, and scalable container infrastructure, including cluster lifecycle management and application onboarding. You will work end-to-end on platform operations, automation, and compliance within an Agile environment with on-call responsibilities. 🗂️ Requirements: Production experience running OpenShift clusters, Hands-on cluster installation, upgrades, patching, Operator lifecycle management, Strong Kubernetes/OpenShift networking knowledge, Experience with NetworkPolicies and traffic controls, Automation using Helm and Ansible, Practical application of GitOps principles, Experience in disconnected/restricted environments, Content and image mirroring (oc-mirror), Proficiency with git, YAML, oc/kubectl, bash, Availability for 24/7 on-call rotation 📃 Skills: OpenShift, Kubernetes, Helm, Ansible, GitOps, YAML, Bash, Git, oc, kubectl, Operators, NetworkPolicies, oc-mirror, VSCode 🏢 Description: About the role: We’re looking for an experienced OpenShift/Kubernetes Engineer to join a focused platform team that designs, builds, and operates OpenShift clusters in a highly secure disconnected environment. You’ll own reliability, automation, and security end‑to‑end—partnering with squads to onboard applications, harden the platform, and scale our container infrastructure for regulated workloads. Responsibilities: Operate and maintain OpenShift clusters to ensure availability, scalability, and performance (including patching, upgrades, and capacity planning). Automate cluster installation and configuration using GitOps, Ansible, Helm, and Operators; codify repeatable workflows and golden patterns. Implement platform security best practices and compliance controls; run vulnerability assessments and remediation in line with organizational policies Contribute to new cluster and network design, including multi‑tenant patterns and service connectivity. Support onboarding of new client applications and provide ongoing platform guidance and troubleshooting. Build and maintain clear, living documentation for operations runbooks, standards, and reference architectures. Deliver within Agile/Scrum ceremonies; collaborate closely with developers, SREs, and security. Work effectively in highly secure, disconnected environments, including image and content mirroring. Provide 24/7 on‑call support as part of a rotating team shift schedule, including occasional weekend coverage Required experience & skills: Experience: a few years running OpenShift clusters in production, ideally in banking or similarly regulated environments. Core OpenShift skills: cluster installation, upgrades, patching, and Operator lifecycle management. Networking: Understanding of Kubernetes/OpenShift networking concepts, including NetworkPolicies and traffic controls.. Automation: Strong working knowledge of Helm and Ansible, with experience applying GitOps principles to manage configuration and lifecycle operations. Disconnected operations: Experience operating in restricted environments, including content and image mirroring (e.g. oc‑mirror). Everyday tooling: Comfortable with git, YAML, oc/kubectl, bash, and Visual Studio Code. Nice to have / Plus skills Observability: Working knowledge of Prometheus and Grafana for monitoring, alerting, and operational troubleshooting. Service Mesh: Red Hat Service Mesh (Istio) fundamentals and operations. Container tooling: such as Podman and Skopeo for build, debug, and image management. Infrastructure as Code beyond core automation (e.g. Terraform). CI/CD: Working with pipelines (Azure DevOps). Experience in working as a power user or system administrator. Some basic knowledge in virtualization and HCI: VMware, Nutanix/AHV. Observability & ITOM: Splunk; ServiceNow and IBM Netcool/Omnibus. Artifact management: JFrog Artifactory. How you work Pragmatic SRE mindset with a bias to automate, document, and standardize. Comfortable pairing with developers and security to meet compliance without slowing down delivery. Thrives in Agile/Scrum, communicates clearly, and owns outcomes end‑to‑end. Please note that this is a permanent position, and we do not offer freelance/contract arrangement for the role. #LI-AK1 About Us Why join us Embark on your new adventure at Euroclear, and work at the heart of the global capital markets. We connect over 2,000 financial institutions across the globe. As an open and resilient infrastructure, we contribute to the stability of the financial markets. We help clients cut through complexity, lower costs, and mitigate risks of financial transactions. At Euroclear, we have the clear ambition to use our key role to facilitate and accelerate a sustainable global financial system. What We Offer: Work closely with inspiring, supportive and engaged colleagues from more than 80 different countries. Practice your talents in a highly professional international environment. Join a learning and development environment with an emphasis on knowledge sharing and training. Competitive salary and comprehensive benefits. Ways of working Find your own optimal balance within our hybrid working model, where you can connect at the office 8 days a month and also benefit from remote working. Great Place to Work for All We are committed to creating an inclusive culture that celebrates diversity and strives to be a Great Place to Work for All. All qualified applicants will be considered for employment, regardless of any aspect that makes them unique (including race, religion, national origin, gender, sexual orientation, age, marital status, pregnancy, disability, ...). If you need any specific accommodation due to disability or any other reason, you can let the recruiter know during your application process. Our values guide how we work together and shape our future: Our mission and values - Euroclear About the Team Group Technology Services (GTS) plans, builds and runs the global infrastructure of Euroclear, and is additionally responsible for the IT service management to the operating entities of the various Group markets. Group Technology Services operates its IT systems and IT services in such a way that, at an appropriate and benchmarked cost level, it can deliver the agreed levels of service to support the requirements of the business processes, for both normal operations and during disaster recovery.

🏢 Summary: Technical leadership role focused on designing, developing, and scaling complex system-level solutions in areas such as deployment, monitoring, databases, and load balancing. The position combines hands-on programming with architectural ownership and coordination of a small engineering team. Emphasis is placed on building reliable, high-performance distributed systems within large-scale infrastructure. 🗂️ Requirements: Extensive programming experience, Experience designing complex IT systems, Ability to lead technical design and implementation, Experience leading project teams, Strong knowledge of concurrent programming, Strong knowledge of distributed systems, Performance analysis and optimization skills, Understanding of infrastructure components (deployment, monitoring, databases, load balancing), Ability to conduct code reviews, C1 English, C1 Polish 📃 Skills: Java, Python, Kubernetes, Prometheus, Aerospike, Memcached, GCP, BigQuery, MinIO, Kafka, ClickHouse, PostgreSQL, Elasticsearch, Jenkins, Graphite, Concurrency, DistributedSystems, LoadBalancing, Monitoring, Deployment 🏢 Description: If you enjoy working on technically complex and challenging solutions, have a strong interest in system-related topics such as deployment, monitoring, databases, and load balancing, and have experience leading the design and development of complex projects while coordinating the work of others, this role could be a great fit for you. You Will: Plan and then hands-on lead further development within a given technical area like deployment, monitoring, databases or load balancing, in the context of existing infrastructure within RTB House; Coordinate the work of a project team of 3-4 people, also making arrangements with other teams and units within RTB House; Ensure the reliability and scalability of the solutions built. Desired Experience: Excellent understanding of how complex IT systems work - from the hardware level, through software, to algorithms; Ability to proactively define requirements, ask appropriate questions and draw conclusions that will combine technical constraints and business needs; Ability to lead the design and implementation of a solution; Experience in leading project teams; Willingness to be involved in topics that go beyond programming and design, such as responsibility for technical areas or communication with other teams; Proactive attitude, independence in taking action; Extensive experience in programming and readiness to implement key system elements as well as involvement in code reviews; Good knowledge of methods of creating concurrent programs and distributed systems; Ability to critically analyze created solutions in terms of performance (from estimating the theoretical performance of designed systems to detecting and removing actual performance problems in production); C1 level in English and Polish. Selected technologies used: Java, Python Kubernetes, Prometheus Aerospike, Memcached Google Cloud Platform, BigQuery, MinIO Kafka, Clickhouse PostgreSQL Elasticsearch Jenkins, Graphite We Offer: Attractive compensation; Work in a team of enthusiasts who are willing to share their knowledge and experience; Flexible cooperation conditions - we do not have core hours, we do not have holiday limits; Access to the latest technologies and the possibility of real use of them in a large-scale and highly dynamic project; You can work fully remotely or in a hybrid model (we have an office in Warsaw and Cracow).

🏢 Summary: Senior-level role responsible for leading Oracle and PostgreSQL database administration and managing Unix/Linux infrastructure in highly available, regulated environments. The position focuses on ensuring system reliability, performance, and operational excellence across global, multi-location teams. Includes shaping operational standards and supporting critical incidents when required. 🗂️ Requirements: 8+ years of database and Unix/Linux administration experience, Strong DBA expertise in Oracle, Strong DBA expertise in PostgreSQL, Experience managing highly available systems, Experience working in regulated environments, Solid Unix/Linux system administration skills, Proven performance tuning and troubleshooting skills, Availability during UK core hours, Legal right to work in the EU, Fluent English 📃 Skills: Oracle, PostgreSQL, Unix, Linux, SQL, HA, PerformanceTuning, Troubleshooting 🏢 Description: Ignite excellence in database and Unix/Linux operations — shape resilient, regulated environments with cutting-edge expertise. Krakow-based opportunity with hybrid work model. As a Senior Database & Unix/Linux Operations Engineer , you will be working for our client, a leading player in regulated industries, pioneering high-availability systems and operational standards in global, multi-location teams. This role offers a unique opportunity to influence best practices and ensure operational excellence in demanding environments. Your main responsibilities: Lead database administration for Oracle and PostgreSQL systems, ensuring high availability and optimal performance. Manage Unix/Linux infrastructure and support operation activities to maintain system stability. Troubleshoot performance issues and resolve stability concerns proactively. Maintain highly available, low-latency systems within a regulated industry context. Ensure reliability, performance, and operational excellence of core systems. Provide occasional out-of-hours support during critical incidents and escalations. Shape and implement operational standards and ways of working for the team. You're ideal for this role if you have: Over 8 years of experience in database and Unix/Linux administration. Strong DBA skills with expertise in Oracle and PostgreSQL. Proven experience managing highly available, low-latency systems in regulated environments. Solid Unix/Linux system administration skills. Excellent analytical and problem-solving skills for performance and stability troubleshooting. Availability during UK core hours with flexibility for different time zones. It is a strong plus if you have: Certifications in Oracle, PostgreSQL, or Linux administration. Experience working in multi-location, global teams. Language Required for the role: Fluent in English, with excellent communication skills. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Mid-Level Technical Product Owner role focused on leading the end-to-end lifecycle of an enterprise Service Orchestration & Automation platform within a large financial institution. The position drives digital transformation by defining roadmap, managing technical backlog, and ensuring operational resilience, compliance, and continuous improvement. It combines product ownership with strong involvement in production operations and enterprise-scale automation environments. 🗂️ Requirements: 3–7 years experience as Technical Product Owner, Product Manager, or senior engineering/operations role, Hands-on experience with enterprise workflow automation and orchestration, Experience managing technical backlog with epics, stories, and acceptance criteria, Experience prioritizing technical debt and delivering measurable outcomes, Experience in production operations (incident, problem, change management), Knowledge of monitoring, capacity planning, and system resilience, Experience working in regulated environments with risk and control frameworks, Understanding of security and compliance requirements, Fluent English, Legal right to work in the EU 📃 Skills: Automation, Orchestration, Agile, Scrum, OKR, KPI, SLA, Monitoring, CapacityPlanning, Resilience, Compliance, Security, IncidentManagement, ProblemManagement, ChangeManagement, Workflow, FinTech 🏢 Description: Unleash Innovation — Drive Digital Transformation in Service Orchestration & Automation! Krakow-based opportunity with a hybrid work model (up to 3 remote days per week). As a Mid-Level Technical Product Owner for Service Orchestration & Automation , you will be working for our client, a leading financial institution committed to transforming its operational capabilities. You will own the end-to-end lifecycle and success of HSBC's orchestration platform, shaping how complex business processes are automated and integrated across the organization. This role offers a unique chance to influence enterprise-level solutions that enhance operational resilience, compliance, and customer experience, fostering your growth at the forefront of FinTech innovation. Your main responsibilities: Own the capability vision, outcomes, and roadmap, ensuring alignment across build, run, and continuous improvement phases. Manage demand intake, prioritize stakeholder needs, and balance feature delivery with platform health, resilience, and security. Define and monitor measurable outcomes (OKRs/KPIs/SLAs), driving data-driven continuous improvement. Ensure work is well-defined through epics/stories with clear acceptance criteria and NFRs, employing agile/lean practices. Collaborate with operations and service management to enhance incident, problem, and change management processes. Lead stakeholder communication during major incidents and oversee post-incident review processes. Ensure platform compliance aligns with HSBC’s Risk & Controls Framework and regulatory standards. Understand customer journeys to improve onboarding times and usability via standards and self-service initiatives. You're ideal for this role if you have: 3–7 years of experience as a Technical Product Owner, Product Manager, or in senior engineering/operations roles with strong product ownership. Hands-on knowledge of enterprise workflow automation and orchestration concepts in large-scale environments. Proven ability to manage a technical backlog with clear epics/stories, prioritize technical debt, and deliver outcomes. Solid experience in production operations: incident/problem/change management, monitoring, capacity planning, and resilience. Background working in regulated environments with a strong sense of risk, controls, audit, and security requirements. Excellent stakeholder management skills, bridging communication between engineers, operations, architecture, and senior leadership. It is a strong plus if you have: Certifications or experience in Agile, Scrum, or similar project management methodologies. Knowledge of financial services or banking industry standards. Language Required for the role : Fluent English, with excellent communication skills. Eligibility to work in Europe : Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: The offer is for a Database Administrator / Engineer specializing in PostgreSQL and cloud migration, responsible for migrating on-premises databases to Google Cloud and maintaining cloud-based PostgreSQL environments. The role focuses on performance tuning, high availability, upgrades, and supporting enterprise-grade systems. It involves close collaboration with infrastructure and application teams to ensure reliable and optimized database operations. 🗂️ Requirements: 4+ years experience as PostgreSQL DBA or Database Engineer, Deep knowledge of PostgreSQL internals and performance tuning, Experience with on-premises to cloud database migrations, Hands-on experience with PostgreSQL on cloud platforms, Knowledge of replication, backup, recovery and High Availability, Experience supporting critical enterprise systems 📃 Skills: PostgreSQL, GoogleCloud, SQL, Replication, Backup, Recovery, HA, PerformanceTuning, CloudMigration, Linux, Scripting, Automation 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Database Administrator / Engineer (PostgreSQL / Cloud Migration) Responsibilities: Migrate PostgreSQL databases from on-premises platforms to Google Cloud Support and maintain PostgreSQL running on VM-based and/or managed cloud services Perform core database administration tasks, including upgrades, patching, performance tuning, and optimization Support the onboarding of various applications to the new PostgreSQL platforms Troubleshoot incidents and actively support change and release management activities Collaborate closely with cloud infrastructure, security, and application stakeholders Create and maintain detailed documentation, operational procedures, and knowledge base articles Requirements: 4+ years of hands-on experience as a PostgreSQL DBA / Database Engineer Deep technical knowledge of PostgreSQL internals, performance tuning, and configuration Proven experience executing database migrations from on-premises environments to the cloud Practical experience running PostgreSQL on cloud platforms (Google Cloud preferred) Solid understanding of replication, backup, recovery, and High Availability (HA) concepts Experience supporting critical systems in large enterprise or regulated environments Nice to have: Experience with native PostgreSQL managed services and Google Cloud infrastructure Proficiency in automation and scripting Familiarity with cloud networking security and compliance requirements Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: Senior Backend Engineer role focused on defining the technical direction and architecture of a domain within a borderless financial platform. The position involves designing scalable microservices, driving architectural decisions, and leading a small backend team in a distributed environment. The role emphasizes reliability, security, and high‑volume transaction processing in a cloud-based ecosystem. 🗂️ Requirements: 4-7 years backend engineering experience, Proficiency in Go, Experience with Java 21 or modern Java, Experience designing microservices with clear contracts, Experience with caching strategies including TTL and invalidation, Experience with event-driven or asynchronous architectures, Experience with structured logging, metrics, and alerting, Experience with AWS services, Experience with relational and non-relational databases, Experience with Spring Boot or similar frameworks, Experience reviewing code and architectural decisions, Availability to work in GMT+5:30 timezone 📃 Skills: Java, Go, Spring, JDBI, PostgreSQL, CockroachDB, DynamoDB, Redis, SQS, SNS, Kafka, AWS, EKS, ALB, RDS, S3, Kong, Datadog, Quickwit, JWT, RBAC, TLS, Docker, ArgoCD, GitHub, Microservices, Kafka, CDC 🏢 Description: Project overview This project focuses on developing a borderless financial platform that supports international banking flows, payments, account management and regulatory compliant operations. The product handles sensitive data and high volume transactions while prioritising reliability and security. Team You will work in a distributed environment with backend engineers, a product manager and platform specialists. The role involves leading a sub team of three to five engineers, conducting design reviews, ensuring code quality standards and supporting collaborative decision making. Position overview We are looking for a Senior Backend Engineer who will define the technical direction of a backend domain and drive architectural decisions. You will design microservices, create scalable solutions, guide a small engineering group and collaborate closely with product specialists to shape the delivery roadmap. We are looking for a person willing to work in the time zone: GMT+5:30. Technology stack Java 21, Go, Spring Boot, JDBI, custom workflow engines, PostgreSQL, CockroachDB, DynamoDB, Redis, SQS, SNS, Kafka, AWS EKS ALB RDS S3 Secrets Manager, Kong API Gateway, Datadog, Quickwit, JWT RBAC TLS request and response encryption VAPT, GitHub Actions, Docker, ArgoCD, microservices, event driven architecture, saga and orchestration patterns, CDC pipelines, maker checker workflows Responsibilities Plan and design backend microservices with clear boundaries and contracts Develop solutions for domains such as onboarding, payments, transaction orchestration or platform components Break complex epics into actionable tasks with clear acceptance criteria Review designs from other engineers to ensure scalability and fault tolerance Drive technical decisions including caching layers, asynchronous processing strategies, database choices and API versioning Evaluate build versus buy options for integrations and services Collaborate with a product manager to align on scope and prioritisation Lead a sub team of backend engineers and support their professional growth Support incident response, root cause analysis and long term improvements Monitor service performance using logging, metrics and tracing tools Requirements Professional backend engineering experience from 4-7 years Experience with Go (tooling & CLIs) Experience designing microservices with well-defined contracts and boundaries Experience with Java 21 or modern Java versions Experience with caching strategy design, including TTL and invalidation approaches Experience working with asynchronous processing, event-driven architecture, or queue-based workflows Experience using structured logging, metrics, and alerting to debug production systems Experience in making build versus buy decisions with clear trade-off analysis Experience reviewing code and identifying architectural or contract issues Experience with AWS-based services Experience working with relational and non-relational databases such as PostgreSQL or DynamoDB Experience writing backend services using Spring Boot or similar frameworks Nice to have Experience with financial or payments related systems Experience with KYC or AML flows Experience with workflow or orchestration engines Experience with platform wide pattern creation or reusable service design Experience with data encryption practices and security audits Experience with CockroachDB or high availability distributed databases What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Tech Lead role responsible for leading development of cloud-native platform components, driving change and run activities, and ensuring operational stability of products and services. The position focuses on designing and implementing microservices-based solutions on GCP using modern technologies. It combines hands-on engineering with architectural support and technical leadership within an agile pod. 🗂️ Requirements: Proven experience with cloud application architecture, Experience designing and developing microservices architecture, Hands-on experience with Java/J2EE, Hands-on experience with Spring and Spring Boot, Experience with Python development, Experience building RESTful services, Experience with containerized applications, Experience with Kubernetes and Docker, Experience with GCP cloud platform, Knowledge of cloud-native application development, Ability to coordinate product upgrades and technical PoCs, Strong technical communication skills 📃 Skills: Java, J2EE, Spring, SpringBoot, Python, REST, Microservices, Kubernetes, Docker, GCP, Cloud, Containers 🏢 Description: ABOUT THE PROJECT HSBC is one of the largest banking and financial services organisations in the world, with operations in 64 countries and territories. We aim to be where the growth is, enabling businesses to thrive and economies to prosper, and, ultimately, helping people to fulfil their hopes and realise their ambitions. We are currently seeking an experienced professional to join our team in the role of Tech Lead. The Technical Lead is primarily responsible for: lead the development of the component/system(s) of new platform. Primarily accountable for the change and run activities associated with the delivery of the products and services, the development and operational lifecycles. YOUR RESPONSIBILITIES Participate in the design and planning of projects in conjunction with the Leads, other IT, business users and external partners. Develop the most appropriate IT solutions in line with the solution design, to meet customer needs, ensuring continuous improvement. Develop and review cloud native app best practices. Hands-on implementation and validation tools & packages, usually on GCP, using Spring and other latest technologies. Be accountable for the operational stability, integrity and availability of products and services supported by the pod. Be accountable for the performance of the pod activities and maintaining performance in line with benchmark objectives (inc productivity, quality and effectiveness measures). Support the solution architect to ensure that solutions and services are supported by the right architectures & systems. SKILLS & EXPERIENCE WE REQUIRE Proven experience with cloud application architecture, microservices and container-based applications. Strong hands-on engineering skills in: Java/J2EE, Spring, Spring Boot, Python, RESTful services. Experience in designing and developing microservices architecture. Ability to develop containerized applications using Kubernetes and Docker. Ability to coordinate with third-party product vendors on product upgrades and testing of required new capabilities via proof of concepts, while adhering to HSBC policies and procedures. Experience in cloud native application development, particularly within GCP. Strong communication & presentation skills are required for effective collaboration with multiple stakeholders / teams across the group and for chairing enterprise level working groups. WHAT WE OFFER Competitive salary Annual performance-based bonus Additional bonuses for recognition awards Multisport card Private medical care Life insurance One-time reimbursement of home office set-up (up to 800 PLN). Corporate parties & events CSR initiatives Nursery discounts Financial support with trainings and education Social fund Flexible working hours Free parking