• Convert SQL, stored procedures, and database objects to PostgreSQL-compatible SQL/PLpgSQL, escalating complex or ambiguous cases to a senior engineer. • Work through AWS SCT (Schema Conversion Tool) findings, flagging limitations that need senior review. • Maintain the Flyway migration codebase: versioned scripts, repeatable migrations, rollbacks. • Identify and troubleshoot database-related application bugs, with support on the harder cases. • Support query optimization for PostgreSQL: execution plans, indexing, query rewrites. • Monitor AWS DMS during full load and CDC phases and flag issues to the lead engineer. • Assist in diagnosing DMS data and performance issues. • Validate and reconcile data between source and target databases, proof, not confidence. • Work with application teams to align SQL behavior and performance expectations before cutover.

• Collaborate internationally: Work closely with Octopus Energy ES and various global teams to develop and integrate new features for our website and mobile app. • Own key product modules: Contribute directly to the private area, bill management, saving sessions, customer onboarding optimization, and marketing dashboards. • Drive fast-paced impact: Deliver code that directly impacts customers. Our priorities adapt to real-world needs, meaning the pace is fast and the feedback cycle is satisfyingly quick. • Thrive in an agile culture: Enjoy flat hierarchies and an open environment that fosters innovation, flexibility, and creativity.

Title: Software Engineer IV (UAV Embedded) Location: CA-Mountain View Job Description: Job Descriptions: Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training, and combat systems. Our customers include the U.S. federal government, foreign governments, commercial enterprises, and state and local government agencies. At Kratos, we prioritize affordability as a cornerstone of our technology. We leverage proven, cutting-edge methodologies and technology to minimize costs, streamline schedules, and mitigate risks, ensuring timely delivery of cost-effective solutions to market. Kratos Unmanned Aerial Systems (KUAS), a division of Kratos Defense, is renowned for its expertise in developing, delivering, integrating, and supporting high-performance, cost-effective, jet-powered Unmanned Aerial Systems (Targets and Tactical). As a mid-tier defense contractor, we've demonstrated agility and innovation in providing aircraft to the US military and global allies and partners. Our track record of delivering top-notch jet-powered subscale targets has established us as a go-to defense contractor capable of delivering capabilities at an affordable price. At KUAS, we prioritize innovation, collaboration, and growth. Our team collaborates to cultivate a supportive and dynamic workplace, fostering creativity and promoting professional development while honoring personal and family lives. Join our team and help shape the future of unmanned technology within the defense industry today! Hybrid Statement: This position is eligible for a hybrid work arrangement. The specific schedule, which combines on-site and remote work in Roseville, CA (95661), will be determined by the hiring manager based on the team's operational needs and business goals. ABOUT THE JOB As an Embedded Software Engineer, you will architect and implement mission-critical software for our next-generation UAV flight computers. You will be the primary link between complex flight algorithms and custom avionics hardware, developing high-performance C++ applications that ensure deterministic control and absolute system reliability. Working at the intersection of hardware and software, you will collaborate with electrical and GNC (Guidance, Navigation, and Control) engineers to design and implement complex physical-digital interactions with MATLAB/Simulink. WHAT YOU'LL DO + Designs, develops, and tests C++ flight software and hardware, sensor, and actuator integrations. + Analyzes and decomposes system requirements collaboratively with other engineering disciplines. + Writes software requirements specifications, software test descriptions, design descriptions, and test reports + Designs, implements, tests, and documents software according to KUAS specifications Compensation $160,000 - $225,000 Required Experience: Required Experience: REQUIRED QUALIFICATIONS + Requires BS degree in Computing Science, Computer Science, Computer Engineering, or other technical discipline, or 15 YOE in lieu of BS degree. + 10 years of C or C++ programming experience + Demonstrated understanding of Object-Oriented programming principles and RTOS systems. + Demonstrated understanding of software development life-cycle and clearly document software requirements. + Hands on ability to troubleshoot hardware-in-the-loop simulation modelling and make firmware updates PREFERRED QUALIFICATIONS + Skills with tools such as Atlassian, MATLAB/Simulink, VxWorks, LabView + Skills implementing interface controls based on MBSE design documentation + Previous familiarity with OMS/UCI, A-GRA, STANAG 4586, DO-178C, AS9100, DoDI 8500.01 WORK ENVIRONMENT/PHYSICAL REQUIREMENTS: + Hybrid Roseville, CA Office: WFH - Monday & Friday / In Office - Tuesdays, Wednesdays, & Thursdays + Office and or manufacturing environment + Ability to stand and sit for long periods of time. + Ability to perform repetitive motion (keyboarding, 10-key, phones). + May be required to lift up to 50 pounds in accordance with KUAS General Safety Training guidelines. Relocation - This position may offer relocation assistance based on candidate eligibility. TRAVEL REQUIREMENTS: + 5-10% May be required between other KUAS locations. Benefits: + Medical, Dental & Vision Insurance Coverage + Life/ADD & Short/Long Term Disability Insurance + 401(k) Savings Plan + Employee Stock Purchase Plan (ESPP) + Paid Time-Off (PTO) + Holidays + Education Reimbursement Keyword: Hybrid, Roseville, California, UAV Embedded, Engineer Kratos Defense is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. Disability Accessibility Accommodation If you require an accommodation to navigate or apply to our careers site, please send your request to HRAccessibility@kratosdefense.com or call 858-964-2916. Any inquires not related to requesting an accommodation will be discarded. Pay Transparency The company will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. Job Applicant Privacy Notice For applicants in the EU and California residents, please review our privacy notice. From: Kratos Defense

Role Description Join the team behind OX App Suite and help shape the future of one of the world's leading open-source collaboration platforms. We work remotely across Germany with a high level of ownership and autonomy. Rather than following rigid role boundaries, we take collective responsibility for the entire development lifecycle—from architecture and implementation to testing, quality assurance, and deployment. - Full-Stack Development with JavaScript/Node.js - Cloud-Native Development with Kubernetes - Quality, Automation & Developer Tooling Qualifications - Master's degree in Computer Science, Software Engineering, or a related field. - Strong knowledge of JavaScript and modern web architectures. - Experience with CI/CD pipelines and automated testing. - Experience working with relational databases such as MariaDB or PostgreSQL. - Passion for designing intuitive APIs and user interfaces with a strong focus on usability. - Ability to communicate technical concepts clearly, contribute ideas, and collaborate effectively within a development team. - Fluent German and solid English communication skills. Requirements - Experience with Vue.js, especially its reactivity system. - Experience with microservices, Kubernetes, container technologies, and cloud-native architectures. - A strong eye for UI design and user experience (UX). - Knowledge of accessibility standards and inclusive software design. Benefits - The flexibility to work 100% remotely or from one of our offices. - Flexible working hours that allow you to successfully combine your home and family responsibilities with work. - Continuous opportunities for professional and personal growth through learning, collaboration, and working in an international team. - Getting together in-person for workshops and fun team events. - Time off to volunteer – and mental health support when you need it. - Attractive benefits, including digital meal vouchers, corporate discounts, subsidies for ergonomic home office equipment, Urban Sports membership, bike leasing, and a company pension plan. Company Description At Open-Xchange (OX), we build OX App Suite, a modern web application for email and groupware trusted by millions of users worldwide. As a core part of our open-source portfolio, it enables secure digital communication and collaboration. As the global leader in open-source email and collaboration software, we develop solutions for enterprises, service providers, and public sector organizations around the world.