Excella is a leading provider of Agile software development and data and analytics solutions to clients in the federal, commercial and non-profit sectors. We believe that great work leads to great things –- our experts measure success by the positive impact we make on our clients, community, and colleagues. We are growing fast and need passionate, innovative people who love working with technology and are ready to make an impact. Here's what you can expect from us:

Workplace sites look different for everyone – whether it’s your home or the office, we believe in a flexible work/life balance that supports you regardless of your location. We offer a home office allowance that can be used for home office furniture/equipment, a daily pass for a coworking space, etc. Our commute reimbursement plan has you covered for whether you bike, Metro, or drive to work.
We offer top of industry medical, dental, and vision benefits with multiple options to choose from such as an employer-contributed health savings account, infertility coverage, and orthodontia so you can select the plan that works best for you.
Regardless of what stage of life you’re in, Excella wants to support you. We provide 8 weeks of Parental Leave, discounted pet insurance, and a Care.com membership with 3 back-up emergency child or elder care days annually – all available to you on your first day.
Starting day one, every employee is bonus eligible and receives 15 days of paid vacation, 6 federal holidays, and 4 floating holidays.
Doing your best work means having the best tools! Excella’s TechEleX program provides you with multiple options to suit your technology needs. Choose between a variety of Mac or PC devices, and to ensure your hardware remains current, at the end of a 3-year period Excella will replace your existing computer with a new model from the program. Plus, we’ll even give you the original device to keep for your personal use!
With Excella’s Annual Internet Reimbursement benefit, all employees receive an additional $25 per month to help offset the cost of internet access. This initiative reflects our commitment to supporting you in staying connected and productive, no matter where you work.
We'll invest in your career by providing 3 days of paid professional development every year, including travel and registration fees to attend classes and conferences.
We encourage mindfulness and overall well-being through employee wellness events, a HeadSpace membership, as well as access to TalkSpace and mental health coverage through our medical plans.

Overview

Software developers at Excella are consultants and thought leaders with great business and technology skills. We're delivering game changing products and applications for commercial and government clients. Our specialty areas allow you to choose and focus on your primary technical area, while providing the flexibility to move around depending on client need and your desires. We usually code in Ruby, C#, Python, Java, or JavaScript. We love polyglot developers!

Responsibilities

Deliver (and enable others to deliver) world-class value to our clients, solving the right problems with the right technologies.
Lead by example, applying and embodying agile values and principles on and across teams.
Support quality development practices and pursue new and better ways to build software.
Understand and follow emerging industry developments to appropriately grow our capabilities and teams.
Actively participate in improving codebases by performing code reviews, evolving technical roadmaps, facilitating knowledge sharing sessions, and introducing new possibilities
Reach outside the mainstream to adopt the best of all communities: agile coaching, emerging paradigms, different ways of thinking about data, open-source practices, etc.
Build your subject-matter expertise by practicing, learning, and sharing what you know.
Grow those around you -- particularly coaching and mentoring other developers --while remembering that you can learn as much as you teach.
Be a driver for continuous improvement in our .NET practice

Qualifications

We are currently looking for driven, motivated, full stack developers with Agile experience and fantastic technical skills to join our team. We are looking for experienced C# developers with the following qualifications:

4+ years of experience in developing scalable and high-performing web applications.
Excellent communication skills with developers, business analysts, and clients.
Experience leading a scrum development team in an agile work environment.
Proven results in coaching and growing developers of all experience levels.
Comfortable in developing applications with or without the help of Visual Studio.
Developing and consuming RESTful endpoints using ASP.NET, WebAPI or equivalent frameworks/tools.
Committed to code quality through automated testing tools such as NUnit, xUnit.NET, MSTest, SpecFlow, Selenium, SpecFlow, Cypress, etc.
Familiarity with SOLID principles
Deep commitment to test driven development and maintaining code quality.
Experience working with HTML5, CSS3, JavaScript, and some associated CSS/JS frameworks & tools.
Experience in managing a production-ready or in-production enterprise application.
Design skills with experience in object-oriented methodologies, design patterns, database design, and data modeling.
Experience with modern ORMs (NHibernate, Entity Framework, Dapper, or others) -- and an understanding of their potential pitfalls.
4-year college degree in computer science or engineering is preferred.

Bonus:

GitHub profiles, blogs or presentation materials.
Familiarity with .NET Core and its differences from the standard .NET Framework
Angular.js, Ember.js, React.js, Backbone.js OR other front end Javascript frameworks
Experience with Automated Acceptance Testing (especially ATDD, BDD).
Proven experience running production-level applications on Azure or in the Cloud
Knowledge of software quality analysis tools such as SonarQube and NDepend.
Experience with setting up CI/CD Pipelines such as Jenkins.
Knowledge of logging & monitoring systems such as New Relic, Splunk, Seq, the ELK stack, Nagios, or others.
Familiarity with Microservice or Serverless Architecure
Proven track record of engaging with internal and external communities to share knowledge & skills.
Understanding of DevOps Research and Assessment (DORA) and the capabilities within the DORA capability catalog is encouraged.

If you have a public Github profile, a blog or presentation materials, please let us know when you apply!

Excella is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law. Excella is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation to participate in the job application or interview process, contact Recruiting@excella.com or 703-840-8600.

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Senior .NET Developer

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