> Markdown version of [/jobs/ext/4688495-staff-software-engineer](https://www.wearedevelopers.com/jobs/ext/4688495-staff-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). --- # Staff Software Engineer - **Company:** S S and C LLC - **Location:** Braintree, MA, United States - **Experience:** Expert - **Salary:** $170,000 - $188,000 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Artificial Intelligence, Amazon Web Services, C Sharp (Programming Language), Software as a Service, Cloud Computing, Code Review, Software Debugging, Distributed Systems, Eclipse (Software), Infrastructure as a Service (IaaS), OAuth, OpenID, Software Engineering, Systems Integration, TypeScript, Istio, Grafana, Backend, Agentic-AI, Containerization, Kubernetes, Information Technology, Docker, Programming Languages, Microservices - **Published:** November 12, 2026 - **Apply:** https://www.adzuna.com/details/5896478812 ## About the Role * Bachelor's or master's degree in computer science, software engineering, or a related field. * 6+ years of software development experience, with a focus on building and scaling complex, distributed systems. * Experience building B2B enterprise cloud-based SAAS platforms, multi-tenant systems. * Experience with AuthZ/AuthN backend implementations and integrations. Familiarity with OAuth, OIDC. * Experience with Kubernetes, helm, fleet gitops and service mesh. * Experience with a public cloud provider beyond use of IAAS; AWS preferred * Hands-on experience and a passion for using AI to accelerate software development. Proficiency in multiple programming languages; C#, JavaScript/TypeScript, and/or Go experience preferred. * Solid understanding of microservices architecture, containerization (Docker, Kubernetes) * Proven track record of designing and building highly available, distributed cloud native applications using standard patterns and practices. * Strong problem-solving skills, with the ability to diagnose and resolve complex technical challenges. Production debugging experience with log aggregation and other observability tools. * Excellent oral and written communication skills and the ability to work effectively in a collaborative team environment. It would be great if you also: * Experience in FinTech is a definite plus. ## Description * Use AI-driven software development practices - agentic coding tools, AI-augmented code review - to accelerate delivery and champion their adoption across the team by contributing reusable skills, agents, and prompts to a shared internal registry. * Collaborate with cross-functional teams to define technical requirements, create architectural designs, and implement innovative solutions. * Provide technical leadership to the team, participate in code reviews, and promote best practices to foster a culture of continuous improvement. * Participate in architectural discussions and contribute to the overall Eclipse technical roadmap. * Identify and address performance bottlenecks, security vulnerabilities, and other system limitations. * Keep up to date with industry trends and emerging technologies, identifying relevant advancements, and using them to enhance the platform's capabilities, as appropriate.