Interval

• Architect end-to-end solutions that integrate Interval’s data-exchange, privacy, and AI capabilities with customers’ existing cloud warehouses, lakehouses, and BI stacks. • Lead technical discovery & design workshops with data, analytics, and ML teams; produce reference architectures, sequence diagrams, and implementation plans. • Prototype & run POCs showcasing secure LLM workflows, private-model training, and governed data-sharing on Interval’s EVM-backed network. • Serve as a trusted advisor to enterprise stakeholders—CTOs, CDOs, and Heads of AI—on topics such as data-governance, compliance (HIPAA, GDPR), and ML-ops best practices. • Collaborate cross-functionally with Product, Engineering, and Sales to influence roadmap priorities and ensure customer success. • Create reusable assets and enablement content that scale architectural best practices across the organization. • Evangelize Interval through conference talks, blog posts, and community contributions to the modern data stack and open-source AI tooling.

• Design, implement, and test Solidity smart contracts for data tokenization, licensing, and pricing workflows. • Develop robust on-chain data structures to represent enterprise datasets, metadata, and access conditions. • Architect marketplace and exchange primitives including order books, escrow, dispute resolution, and royalties. • Integrate pricing logic grounded in financial derivatives (e.g., options pricing, bonding curves, auction models). • Optimize gas efficiency and ensure upgradability where needed using proxies or modular contracts. • Collaborate with auditors and internal security teams to harden contracts against vulnerabilities. • Work cross-functionally with product and protocol teams to define new features and mechanisms.

• Develop and deploy models that work with distributed, privacy-preserving enterprise data (structured, unstructured, and time series) • Work closely with our AI team on Val, our internal contextual intelligence framework, including NLP, embedding systems, and semantic search • Collaborate across product and engineering to build robust ML pipelines for data classification, anomaly detection, semantic inference, and explainability • Research and prototype novel applications of machine learning in private and federated contexts, with a focus on enterprise data security • Integrate ML systems into a secure infrastructure governed by on-chain access control and data provenance • Contribute to internal tools and libraries that help automate model training, evaluation, versioning, and monitoring

• Design, build, and deploy AI/ML models for diverse business applications, emphasizing privacy and compliance. • Partner with data engineers and AI/ML engineers to develop robust, trustworthy data pipelines and ensure reliable model deployment. • Implement privacy-first analytics techniques, supporting data sovereignty and regulatory compliance. • Scale analyses of large, complex datasets to extract meaningful insights and identify actionable opportunities. • Collaborate with stakeholders to scope projects and communicate key findings. • Monitor, evaluate, and improve the performance and explainability of AI solutions. • Develop and maintain clear documentation, experiment logs, and analytic artifacts.

• Design, develop, and maintain scalable data pipelines for ingestion, transformation, and delivery of large datasets across diverse industries. • Implement and ensure data privacy and security best practices, supporting data sovereignty and compliance with regulatory requirements. • Collaborate closely with AI/ML engineers, Data Scientists, and Platform engineers to enable advanced analytics and AI capabilities while retaining strict data control. • Optimize data platforms and systems for performance, reliability, and cost efficiency. • Build tools and frameworks for secure, privacy-preserving data processing and orchestration. • Develop and maintain documentation, data models, and technical workflows. • Partner with cross-functional teams to launch new data-driven product features and solutions.

Role Description We are seeking a Senior Principal Platform Engineer to join the MCCS (Modular Control Centre System) programme at 50Hertz, Germany's leading transmission system operator. You will help build and establish a cloud-native hybrid cloud engineering platform (Azure and on-premises) supporting approximately 20 product teams and 150 developers, acting as a central enabler for the efficient development and stable operation of MCCS products. - Designing, implementing and documenting a cloud-native, Kubernetes-based engineering platform - Adapting and customising standardised engineering services across code, build, deploy and run phases - Implementing Infrastructure-as-Code for reproducible, versioned environment and service provisioning, enabling developer self-service - Integrating centrally provided platform services including Kubernetes, Kafka, PostgreSQL and observability tooling - Designing, implementing and operating CI/CD pipelines and establishing SDLC standards aligned to best practices and security requirements - Introducing trunk-based development, automated testing and build and release best practices - Analysing existing systems and deriving migration strategies for applications and development teams transitioning to EDP - Providing technical consultancy on integration into the multi-tier platform architecture (EDP, GrASP, MCCS) - Empowering development teams to use the platform independently over time Qualifications - 10+ years of experience as a DevOps and/or Platform Engineer - 5+ years of experience as a Principal Platform Engineer and/or SRE - Excellent knowledge of setting up and migrating engineering platforms for very large development teams (20+ teams, 100+ developers) - Excellent knowledge and extensive experience in Developer Experience - Excellent knowledge of build and deployment tooling across Azure and on-premises environments - Extensive expertise in GitOps deployments and deployment strategies including ArgoCD and Helm - Excellent knowledge of cloud-native secure SDLCs - Excellent knowledge of monitoring with Grafana, Prometheus, Loki and OpenTelemetry - Fluent English (C1 minimum) Requirements - Proven experience building engineering platforms and self-service platforms/Golden Paths - Experience designing platforms as products with clear APIs and roadmaps - Experience in large-scale cloud/platform migrations - Expertise in Kubernetes multi-cluster platform operation - Knowledge of CI/CD architectures including Azure DevOps and Harness.io - Knowledge of GitOps and deployment strategies including Blue/Green and Canary - DevSecOps and Security-by-Design experience in critical infrastructure or regulated systems Benefits - Flexible working hours and the freedom to choose your own projects - Access to exciting projects in various industries - Support in advancing your career - Competitive pay - A dedicated team to help you with any questions you may have - Opportunity to work independently and utilise a strong network to achieve your professional goals

Role Description We are seeking a Middle-level Observability Developer to join the ESL Product Line of a large internal platform programme in the energy sector. You will develop Go-based modules for a multi-tenant private cloud environment, contributing to the centralised observability services that underpin the platform's telemetry, monitoring and alerting capabilities. - Developing Go-based modules for a multi-tenant environment, implementing functionalities for resource allocation, service initiation and process termination - Writing and executing functional tests to verify correctness and performance of modules - Contributing to end-to-end testing for integration and overall functionality - Engaging in debugging and troubleshooting to maintain system reliability - Participating in code reviews to maintain coding standards and overall code quality - Creating and maintaining CI/CD pipelines for automated build, test and deployment processes Qualifications - Minimum 3 years of software development experience in Go, C/C++ or Python, with significant experience building RESTful services in distributed environments; willingness to use Go exclusively for core component development - Deep experience in operational workflows and observability across the telemetry data lifecycle in cloud environments - Strong system programming skills including low-level interactions, memory management and performance optimisation - Thorough knowledge of containerisation and Kubernetes, including CRDs, CRs, packaging and deployment customisation - Experience setting up and managing CI/CD pipelines using GitLab, Jenkins, Tekton, Argo Workflows and Argo CD - Experience with GitOps/IaC practices - Experience with common hyperscalers including GCP - Experience writing and maintaining unit and integration tests within automated test frameworks - Strong understanding of networking concepts including protocols, load balancing and security - Fluent English (C1 minimum) Requirements - Project experience with observability tools including Grafana, Loki, Mimir, Prometheus and OpenTelemetry Collector, from both usage and setup/configuration perspectives Benefits - Flexible working hours and the freedom to choose your own projects - Access to exciting projects in various industries - Support in advancing your career - Competitive pay - A dedicated team to help you with any questions you may have - Opportunity to work independently and utilise a strong network to achieve your professional goals

This is a remote position. - This is a contract position (1.0 FTE) focused on embedding robust security and compliance practices within a large-scale digital ecosystem. The job title for this contract is ISRC-SAO Architecture Specialist PID0623. Core Focus Areas - ISRC: Information Security Risk and Compliance - SAO: Security Architecture and Operations Key Details - Remuneration: Daily rate basis. - Language: English (sole requirement). - Location/Travel: Primarily remote with only occasional onsite visits to Germany. Responsibilities - Provide strategic consultancy on architecture management and security guiding principles, including access controls and secure design patterns. - Conduct detailed initial analyses of current development states to identify critical integration points and advise on secure external system interfaces. - Recommend and oversee the adoption of core security principles such as defence-in-depth, least privilege, and secure default configurations throughout the platform lifecycle. - Address potential risks by consulting on compliance rulebooks and integrating security controls directly into architectural designs. - Translate complex technical security patterns into actionable designs and documentation for engineering teams. - Organise knowledge-sharing sessions, workshops, and training regarding emerging threats and best practices. - Review architectural blueprints to ensure alignment with established security patterns and illustrate the real-world value of proposed security measures. - Advise cross-functional stakeholders on effective governance, risk management processes, and incident management guidelines. - Maintain and review comprehensive documentation for security architecture processes and compliance activities. - Evaluate existing security processes regularly to identify improvement opportunities in alignment with evolving technology and regulations. Requirements - Senior professional experience in security architecture, cloud security, or a closely related field. - Strong background in security architecture principles, secure design patterns, and industry-standard frameworks. - Proven experience in at least one of the following domains: Identity and Access Management (IAM), Application Security, DevSecOps, Incident Response, or Cryptography. - Demonstrated ability to translate technical security requirements into clear, actionable documentation and designs. - Professional fluency in English (C1 level or higher) in both speech and writing. - Preferred experience designing security controls for large-scale platforms and utilising threat modelling methodologies. - Familiarity with DevSecOps practices and cloud posture management tools (CSPM, KSP, or Workload Protection). - Knowledge of detection and response toolsets such as SIEM, EDR, or XDR. - Understanding of security and compliance frameworks such as ISO/IEC 27001, NIST CSF, or BSI standards. - Eligibility Residency in the EU, EEC, UK, or Switzerland. Benefits As a freelancer / contractor with us, you will enjoy flexible working hours and the freedom to choose your own projects. Our platform gives you access to exciting projects in various industries and supports you in advancing your career. You'll benefit from competitive pay and a dedicated team to help you with any questions you may have. Work independently and utilise our strong network to achieve your professional goals.

This is a remote position. - This is a contract position (1.0 FTE) focused on embedding robust security and compliance practices within a large-scale digital ecosystem. Core Focus Areas - ISRC: Information Security Risk and Compliance - SAO: Security Architecture and Operations Key Details - Remuneration: Daily rate basis. - Language: English (sole requirement). - Location/Travel: Primarily remote with only occasional onsite visits to Germany. Responsibilities - Provide strategic consultancy on architecture management and security guiding principles, including access controls and secure design patterns. - Conduct detailed initial analyses of current development states to identify critical integration points and advise on secure external system interfaces. - Recommend and oversee the adoption of core security principles such as defence-in-depth, least privilege, and secure default configurations throughout the platform lifecycle. - Address potential risks by consulting on compliance rulebooks and integrating security controls directly into architectural designs. - Translate complex technical security patterns into actionable designs and documentation for engineering teams. - Organise knowledge-sharing sessions, workshops, and training regarding emerging threats and best practices. - Review architectural blueprints to ensure alignment with established security patterns and illustrate the real-world value of proposed security measures. - Advise cross-functional stakeholders on effective governance, risk management processes, and incident management guidelines. - Maintain and review comprehensive documentation for security architecture processes and compliance activities. - Evaluate existing security processes regularly to identify improvement opportunities in alignment with evolving technology and regulations. Requirements - Senior professional experience in security architecture, cloud security, or a closely related field. - Strong background in security architecture principles, secure design patterns, and industry-standard frameworks. - Proven experience in at least one of the following domains: Identity and Access Management (IAM), Application Security, DevSecOps, Incident Response, or Cryptography. - Demonstrated ability to translate technical security requirements into clear, actionable documentation and designs. - Professional fluency in English (C1 level or higher) in both speech and writing. - Preferred experience designing security controls for large-scale platforms and utilising threat modelling methodologies. - Familiarity with DevSecOps practices and cloud posture management tools (CSPM, KSP, or Workload Protection). - Knowledge of detection and response toolsets such as SIEM, EDR, or XDR. - Understanding of security and compliance frameworks such as ISO/IEC 27001, NIST CSF, or BSI standards. - Eligibility Residency in the EU, EEC, UK, or Switzerland. Benefits As a freelancer / contractor with us, you will enjoy flexible working hours and the freedom to choose your own projects. Our platform gives you access to exciting projects in various industries and supports you in advancing your career. You'll benefit from competitive pay and a dedicated team to help you with any questions you may have. Work independently and utilise our strong network to achieve your professional goals.