> Markdown version of [/jobs/ext/2283175-software-engineer](https://www.wearedevelopers.com/jobs/ext/2283175-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** Cornerstone Barricades - **Location:** United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Access, Systems Engineering, User Authentication, Unix, Cloud Computing, Linux, Network Interface Controllers, Identity and Access Management, Python (Programming Language), OAuth, Systems Development Life Cycle, Security Assertion Markup Language (SAML), Service Design, Scripting, Okta, Gitlab, Git, Kubernetes, Information Technology, Satellite Navigation, Software Version Control, Docker, Jenkins, Programming Languages - **Published:** August 28, 2026 - **Apply:** https://serco-1.betterteam.com/software-engineer-6/apply ## About the Role * A Degree in Information Technology (IT), Engineering, Technical Sciences or equivalent is required. * 2/3 years of working experience in relevant aspects. * Knowledge of Authentication and Authorization standard protocol (OAuth, Open ID Connect, SAML). * Knowledge of Identity and Access Management concepts. * Knowledge of Linux/Unix Operating System environment, and scripting. * Knowledge of code versioning and CI/CD tools (Git, Jenkins, GitLab, etc..). * English Level B2 (Upper-Intermediate), written and spoken. Desirable: * Experience in Keycloak usage, configuration and customization. * Experience in Keycloak Authorization Services (User Managed Access). * Working experience with Programming languages (e.g. Python, etc.). * Working experience in containerized applications (e.g. Docker). * Knowledge of containers orchestration (e.g. Kubernetes). * Working experience with Cloud infrastructure and pipeline deployment. * Capability of reading/contributing to technical documentation (e.g., Procedures, Technical Notes, Interface Control Document, System Design Document). * Knowledge of Earth Observation satellite data product formats. * Knowledge of Destination Earth (DestinE) programme. * Critical thinking and self-organization skills. ## Description You will be involved in the management and support of technical integration activities carried out by third-party services in the frame of Destination Earth (DestinE) initiatives. This position offers the opportunity to work on various aspects of System Engineering, including service design, and with a focus on Identity and Access Management and Multi-tenant architecture concepts. The Difference You Will Make: You will contribute directly to some of Europe's most exciting space programmes, from Earth observation and climate monitoring to satellite navigation and space safety. Your work will play a vital role in ensuring mission success, enabling better decision-making on Earth and driving innovation in orbit. Whether you're helping managing spacecraft operations, analysing mission data, or supporting software and systems development, your expertise will help move Europe's space ambitions forward. Why Join Serco? * Work in an international and diverse team environment, surrounded by top-tier scientists, engineers, and technical experts. * Access continuous professional development and training opportunities tailored to the space sector. * Be part of a company that values work-life balance, mutual respect, and a commitment to excellence. * Gain exposure to cutting-edge technologies, innovative projects, and mission-critical systems in collaboration with major space agencies. As Software Engineer you will be responsible for: * Managing and coordinating integration activities for Third Party Services, ensuring smooth and effective integration into our platform with the focus on the Identity and Access Management Service (Keycloak) and the Accounting component. * Acting as a primary point of contact for external companies during the integration process, addressing their queries and providing necessary support. * Facilitating engagement meetings with new partners and stakeholders to foster strong collaborative relationships. * Supporting the integration of new services into our platform, acting as a technical facilitator between external companies and internal development teams. * Supporting corrective and evolutive maintenance activities related to Authentication and Authorization topics, assisting the follow-up of technical teams, performing troubleshooting, and solving problems handling technical analysis. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Delegating the chores of authenticating users to Keycloak](https://www.wearedevelopers.com/videos/1558-delegating-the-chores-of-authenticating-users-to-keycloak) - [The Time Paradox: Building Timezone-Safe Python/Django Applications](https://www.wearedevelopers.com/videos/1915-the-time-paradox-building-timezone-safe-python-django-applications) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)