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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead/Principle Software Engineer - **Company:** SC Active, LLC - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Amazon Web Services, Amazon S3, Automation of Tests, Microsoft Azure, Big Data, Cloud Computing, Code Review, Collaborative Software, Continuous Integration, Software Design Patterns, Distributed Systems, Github, Java Virtual Machine (JVM), PostgreSQL, Commercial Software, Scrum Methodology, Redis, Zero Trust Network Access, Software Engineering, Software Systems, Systems Integration, Test-Driven Development (TDD), Gitlab, Kotlin, Event Driven Architecture, Containerization, Kubernetes, Deployment Automation, Atlassian Tools, Apache Kafka, Video Streaming, Software Version Control, Devsecops, Docker, Microservices - **Published:** September 28, 2026 - **Apply:** https://computerjobs.com/us/en/mob/job/6A78C0EAEE45E369F5 ## About the Role Essential * 5+ years' commercial software engineering experience delivering production-grade solutions within complex environments. * Strong commercial experience developing applications using Java. * Experience working with other JVM-based technologies such as Kotlin and/or Scala. * Experience with messaging and event-streaming technologies such as Kafka. * Strong experience integrating with Back End services including PostgreSQL, Redis, and S3/Object Storage solutions. * Deep understanding of microservices architecture, distributed systems, and modern software design patterns. * Experience working with Big Data technologies and data-intensive applications. * Experience operating within Agile DevSecOps environments. * Knowledge and application of Zero Trust Architecture principles. * Strong experience with CI/CD pipelines, automated deployments, and modern software delivery practices. * Commitment to clean coding standards, code reviews, defensive programming, and high-quality technical documentation. * Experience using source control and collaboration platforms including GitHub, GitLab, and the Atlassian Suite. * Strong problem-solving skills with the ability to design and implement scalable technical solutions. Desirable * Experience working within AWS, Azure, or other cloud-native environments. * Knowledge of containerisation and orchestration technologies such as Docker and Kubernetes. * Experience supporting highly regulated industries such as Defence, National Security, Government, or Critical Infrastructure. * Exposure to high-volume, real-time, or event-driven architectures. * Relevant industry certifications across software engineering, cloud, or security disciplines. What You'll Bring * Strong Back End engineering expertise with a passion for developing secure, scalable, and reliable systems. * The ability to lead technical discussions and influence engineering decisions across teams. * A thorough understanding of modern software engineering principles and best practices. * A proactive approach to ownership, taking responsibility for services from initial design through to production support. * A collaborative mindset with the ability to work effectively across multidisciplinary teams. * Excellent communication skills and a commitment to continuous learning and technical improvement. * The ability to thrive in challenging and highly secure technical environments. Testing & Quality Essential Experience * Strong advocate of Test-Driven Development (TDD) and quality-first engineering practices. * Experience using modern testing frameworks and automated testing tools. * Proven ability to build scalable, secure, maintainable, and well-tested software solutions. * Commitment to continuous improvement, engineering excellence, and delivering robust code into production. ## Description You'll play a key role in the full software development lifecycle, from solution design through to deployment and operational support, while collaborating with multidisciplinary teams to deliver innovative solutions that make a real-world impact., * Design, develop, deploy, and enhance Back End platforms, applications, and services that support mission-critical programmes. * Deliver secure, scalable, and maintainable software solutions that meet both functional and non-functional business requirements. * Participate in Agile ceremonies, including sprint planning, story refinement, estimation, and retrospectives. * Deliver incremental software releases and continuous improvements through modern Agile delivery practices. * Collaborate closely with engineers, architects, and product stakeholders across cross-functional teams. * Take ownership of the services and applications your team delivers, ensuring ongoing reliability, performance, and supportability. * Build, maintain, and optimise Continuous Integration and Continuous Deployment (CI/CD) pipelines. * Contribute to engineering standards, best practices, and quality assurance processes across the development lifecycle. * Support knowledge sharing and foster a collaborative engineering culture. * Assist in troubleshooting, root cause analysis, and resolution of production issues when required. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [Accelerating Authentication Architecture: Taking Passwordless to the Next Level](https://www.wearedevelopers.com/videos/733-accelerating-authentication-architecture-taking-passwordless-to-the-next-level) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development) - [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) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)