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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Development Engineer - **Company:** OpticsPlanet, Inc. - **Location:** Northbrook, IL, United States - **Experience:** Expert - **Salary:** $100,000.0 - $140,000.0 - **Contract:** Permanent contract - **Skills:** .NET Framework, Adobe InDesign, Systems Engineering, Confluence, JIRA, C Sharp (Programming Language), Code Review, Software Design Patterns, Hypertext Transfer Protocols (HTTP), JSON, Microsoft SQL Server, Object-Oriented Software Development, Open Source Technology, Software Maintenance, Software Tools, Message Oriented Middleware, Software Engineering, Web Platforms, Warehouse Management Systems, Blazor, Technical Debt, Information Technology, Vba Programming Language, Atlassian Tools, Restful APIs, Atlassian Bamboo, Programming Languages - **Published:** July 5, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=d56e4070babaa5cf ## About the Role * Bachelor's degree, or foreign equivalent, in Computer Science, Systems Engineering, or a closely related field of study * 4+ years C# Developer experience (C#/.Net, Blazor) * MS SQL server - must have * Understanding of object-oriented programming languages and design patterns * VBA must have / or readiness to learn and write on VBA technology * Practical usage of agentic engineering tools * Initiative, desire to learn, willingness to adapt, and ability to work in a team * Experience working on cross team projects * Understanding of order and warehouse management systems is a great plus * Leading a team will be a plus * Open source code or example projects that you're proud to share preferred * Familiarity with Atlassian tools such as Jira, Confluence, Bamboo, Stash preferred * Knowledge of web platforms and technologies, including Message Bus, HTTP, REST APIs, JSON preferred ## Description OpticsPlanet is seeking a full-time Senior Software Development Engineer to join our Engineering Team. Senior Software Development Engineer is a technical team member that is responsible for the design, development, testing, deployment, and maintenance of software applications. The role requires strong problem-solving skills, deep technical knowledge, and a collaborative mindset to build reliable and scalable systems that meet business and technical needs., The main focus is not only meeting company coding standards but actively suggest improvements that bring business or technical value. With the main responsibilities as follows: * Participate in design discussions and reviews with architects and POs. * Translate functional requirements into well-structured, efficient, and maintainable code that creates minimal to non-technical debt. * Implement features and tasks following clean code principles and best practices. * Ensure code adheres to quality standards and meets business need. * Collaborate with QA engineers to define test strategies and scenarios. * Work closely with Product Owners, Team Architect, and other engineers to deliver features end-to-end. * Clearly document technical decisions and share knowledge with peers. * Communicate progress, blockers, and risks proactively. * Stay up to date with new programming languages, tools, frameworks, and best practices. * Attend training sessions, code reviews, and knowledge-sharing events. * Actively seek feedback and opportunities for self-improvement. * Contribute to internal tools, libraries, or technical initiatives. ## Related Videos - [Blazor Unleashed: The Future of .NET Web Development](https://www.wearedevelopers.com/videos/1564-blazor-unleashed-the-future-of-net-web-development) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Blazor – the new SPA Framework for everyone who hates JavaScript](https://www.wearedevelopers.com/videos/699-blazor-the-new-spa-framework-for-everyone-who-hates-javascript) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [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) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)