Role Description We're seeking an experienced Go Engineer to join our team and contribute significantly to our payment gateway product. The ideal candidate will bring deep technical expertise, a collaborative mindset, and the ability to influence and mentor team members through knowledge and experience rather than formal authority. About the project: - Payment gateway solutions - fintech product that securely connects merchants and financial institutions to process online payments in real time. - Handles transaction routing, encryption and tokenization, fraud and risk checks, and integration with acquirers, payment aggregators, and alternative payment methods. - Supports high availability, scalability, and compliance with PCI DSS and PSD2. Tech stack: - Go - PostgreSQL/MySQL - MongoDB/Redis - Kafka - NATS - REST/gRPC - AWS - GitLab CI/CD - Prometheus - Grafana Key responsibilities: - Design and develop Go-based services for the payment gateway and related fintech systems, focusing on stability, fault tolerance, and correct handling of financial operations. - Translate business requirements into clear technical specifications and propose concrete solutions at the service and module level, including API design, data models, and integrations with external providers. - Build solutions in compliance with security requirements, including PCI DSS, proper handling of sensitive data, and secure inter-service communication. - Analyze and optimize service performance, including code profiling, concurrency handling, and efficiency of data storage and network interactions. - Participate in the architecture of microservices: service boundaries, communication patterns, load balancing, error handling, queues/streaming, and data storage approaches. - Produce maintainable, testable code with appropriate unit and integration test coverage, following team development standards. - Participate in code review as part of the development process: evaluate implementations, identify issues, and provide constructive feedback aligned with technical requirements. - Contribute to technical discussions by offering concrete, practical solutions within the current architecture and development processes. Qualifications - 3–5 years of Go development experience focused on backend systems, and around 5 years of experience working with fintech applications. - Understanding of distributed systems, microservices architecture, and API design, including REST/RPC transports. - Experience working with SQL and NoSQL databases, message brokers (Kafka, NATS), and caching systems. - Familiarity with CI/CD practices and tools, preferably GitLab. - Experience working with the AWS cloud platform. - Ability to contribute expertise and collaborate with the team on technical solutions. - Strong communication skills and the ability to explain complex technical ideas to colleagues with varying levels of technical background. - Fluency in written and spoken English and Russian. - Experience in the fintech domain. - Security-by-design mindset: ability to design solutions with security considerations built in at every stage. - Understanding of regulatory requirements in the fintech space (e.g., PCI DSS, GDPR). - Experience in performance optimization and building high-availability systems. - Experience with observability tools: logging, metrics, tracing (Prometheus, Grafana, OpenTelemetry). - Experience integrating with external payment providers, processors, or anti-fraud systems. Benefits - Opportunity to shape the future of fintech solutions within a growing company. - Collaborative, horizontal team structure that values your expertise and ideas. - Continuous learning and development opportunities to enhance your skills and career growth. - Competitive salary and benefits package. - Flexible work arrangements to support work-life balance.

Role Description Zur Weiterentwicklung unserer Systemlandschaft und Integrationsplattform suchen wir einen Integration Engineer, der komplexe Systemintegrationen betreibt und weiterentwickelt. - Systemintegration & Schnittstellen: - Eigenverantwortliche Konzeption, Entwicklung und Betreuung von Datenschnittstellen zwischen internen und externen Systemen - Betrieb und Weiterentwicklung der Integrationsplattform Lobster_data - Anbindung externer Systeme über EDI/EDIFACT, XML, JSON und CSV - Entwicklung und Betreuung dateibasierter- und Webschnittstellen mit gängigen Übertragungsprotokollen wie REST, SOAP, SFTP, EDI - Konzeption robuster Validierungs- und Fehlerbehandlungslogik (Sanity Checks, atomare Verarbeitung, Idempotenz) - Eigenständige Fehleranalyse und Entstörung im laufenden Betrieb - WMS & Logistikprozesse: - Verstehen von WMS-Prozessen (Wareneingang, Kommissionierung, Versand, Retoure) als Grundlage sauberer Schnittstellenkonzeption - Anbindung und Integration von ERP- und WMS-Systemen an umliegende Plattformen (E-Commerce, Versanddienstleister, Kundenportale) - Betreuung logistischer IT-Systeme und Warehouse-Management-Umgebungen - Datenbanken & Datenprozesse: - Entwicklung und Pflege von SQL-Abfragen, Prozeduren und Datenmodellen in MS SQL- und MySQL-Umgebungen - Analyse und Optimierung datengetriebener Geschäftsprozesse unter sicherer und professioneller Anwendung von SQL und gefestigtem Verständnis für Datenstrukturen und Relationen - Kundenprojekte: - Analyse technischer Kundenanforderungen und Erstellung von Schnittstellenkonzepten - Begleitung von Kundenmigrationsprojekten und Systemanbindungen - Teilnahme an technischen Workshops und Projektabstimmungen Qualifications - Erfahrung mit Integrationsplattformen – idealerweise Lobster_data, alternativ vergleichbare Middleware (MuleSoft, Boomi o. Ä.) - Schnittstellenformate: XML, JSON, CSV, EDIFACT/EDI - Übertragungsprotokolle: REST, SOAP, SFTP/FTP - Grundverständnis REST-Schnittstellen (Nutzung/Konfiguration) - Tiefe SQL-Kenntnisse (MS SQL Server, MySQL) für komplexe Abfragen, Joins, CTEs, Datenmodellierung - Verständnis für vernetzte, verteilte Systemarchitekturen und deren Prozessketten - Grundlegendes Verständnis von WMS-Prozessen und deren Einfluss auf Schnittstellendesign - Grundlegendes Verständnis von E-Commerce und/oder Logistikprozessen Requirements - Lobster_data-Erfahrung im Speziellen - Entwicklung und Implementierung von REST- oder SOAP-APIs - Praktische Erfahrung mit mindestens einem WMS oder ERP-System (als Anwender, Consultant oder in Integrationsprojekten) - Grundkenntnisse .NET / C# (Lesen, kleinere Anpassungen) - PHP / Laravel - Erfahrung mit WMS-Einführungsprojekten oder Migrationen Benefits - Spannende Herausforderungen: mit Freiraum und eigenen Gestaltungsmöglichkeiten in einem hoch interessanten Branchenumfeld - Attraktives Vergütungspaket: Wir bieten ein leistungsgerechtes Gehalt sowie eine arbeitgeberfinanzierte betriebliche Altersvorsorge - Sichere Zukunftsperspektive: Bei uns gibt es flache Hierarchien und langfristige Zusammenarbeit - Extra Goodies: modernste IT-Ausstattung, DUZ-Kultur, gemeinsame Teamevents, Mitarbeiterrabatte und firmeneigene Parkplätze - Flexibler Arbeitsplatz: an einem unserer 4 Standorte in Kombination mit Remote oder vollständig remote

• Installation, refurbishment, maintenance of HV equipment • Interpret electrical drawings and records • Carry out electrical testing and fault finding • Carry out mechanical modifications and repairs • Complete assessment and completion reports • Sub-station installation, testing and commissioning • Installation and modification of AC/DC wiring and earthing • Assess safety and apply controls and safety measures required • Completing RAMS, job packs, test certificates and reports • Facilitate a safe working environment during high / low voltage working • Ensure that all work is carried out in accordance with the standards, policies and procedures of Lucy Electric and its customers • Maintain authorisations in accordance with legislative our safety procedures and industry best practice • Liaise closely with team to understand and manage priorities • Attend training and continuous development opportunities as required

Role Description GitHub is seeking a Senior Engineering Manager to lead and grow a distributed engineering team (across Europe, US and Canada) in the GitHub code scanning group. We are passionate about ensuring the security and quality of the world’s software - from open source to the enterprise. Our team develops the CodeQL detection engine — GitHub's semantic code analysis technology that powers the GitHub Code Scanning product, used by hundreds of thousands of developers daily as part of GitHub's Advanced Security offering. You’ll create the conditions for teams to succeed by: - Establishing effective development and quality practices. - Supporting thoughtful design and dependency management. - Championing proactive approaches to reliability, testing, and operational health. - Coaching and developing engineers and managers. - Modeling strong collaboration and fostering a culture of learning, ownership, and continuous improvement. Responsibilities - Drive and support technical roadmap that aligns with product goals. - Facilitate cross-team communications, identify dependencies, and resolve conflicts. - Drive employee growth and development, manage performance, and ensure the engineering team's skills remain current. - Guide teams in designing scalable, secure, and observable systems. - Champion experimentation and telemetry-driven development. - Drive engineering excellence through automation, tooling, and standardization. - Own incident response and reliability practices. Qualifications - 6+ years experience in Software Engineering, Computer Science, or related technical discipline. - OR Associate’s Degree in a related field AND 5+ years experience. - OR Bachelor's Degree in a related field AND 4+ years experience. - OR Master's Degree in a related field AND 2+ years experience. - OR Doctorate in a related field. - 1+ year(s) people management experience. Preferred Qualifications - 2+ years of experience with one or more of the following areas: - Experience building developer tools that operate on source code. - Software security, including static analysis and best practices. - Machine learning applied to understanding source code. - Experience working in and leading a distributed team. - Ability to work with multiple stakeholders across engineering, product, and design. - Industry or research knowledge of compilers and program analysis. - Knowledge of logic programming or database query languages. - Experience building integrations with CI/CD systems. GitHub Values - Customer-obsessed - Ship to learn - Growth mindset - Own the outcome - Better together - Diverse and inclusive Manager Fundamentals - Model - Coach - Care Leadership Principles - Create clarity - Generate energy - Deliver success Equal Employment Opportunity GitHub is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people of all walks of life.