• Be a part of the cross-functional agile team contributing to the implementation of Mercury’s next-generation shipment platform by designing, documenting, coding, maintaining, refactoring, fixing, testing, and enjoying what you build. • Work closely with a team of Product Managers and Architects to design and implement a scalable, secure, maintainable, and well-documented API platform for our clients. • Work with DevOps engineers to design and test build pipelines, and to design and help code tools and scripts for deployment processes. • Collaborate with Architects and DevOps engineers to design and/or code event data collection, notifications, and filters for observability. • Work with architects and front-end developers to establish microservices and APIs. • Collaborate with the QA team to determine the best testing strategy, toolset, and QA practices for your backend production. • Work in the Backend Chapter to ensure you continuously improve implementation practices, tech stack, standards, and third-party tools across all production teams. • Collaborate with the Product Team in Boston, MA, to influence product requirements and the roadmap. • Work with the Engineering team to ensure technical needs are met while maintaining a strong focus on usability. • Conduct developer research with the client developers of the platform and our internal team. • Advocate for and be the voice of Mercury’s customers in our product development process. • Distill complex problems and propose simple, elegant solutions. • Create a signature experience for the Mercury shipping platform that is aligned with our brand values.

• Be a part of the cross-functional agile team contributing to the implementation of Mercury’s next-generation shipment platform by designing, documenting, coding, maintaining, refactoring, fixing, testing, and enjoying what you build. • Work closely with a team of Product Managers and Architects to design and implement a scalable, secure, maintainable, and well-documented API platform for our clients. • Work with DevOps engineers to design and test build pipelines, and to design and help code tools and scripts for deployment processes. • Collaborate with Architects and DevOps engineers to design and/or code event data collection, notifications, and filters for observability. • Work with architects and front-end developers to establish microservices and APIs. • Collaborate with the QA team to determine the best testing strategy, toolset, and QA practices for your backend production. • Work in the Backend Chapter to ensure you continuously improve implementation practices, tech stack, standards, and third-party tools across all production teams. • Collaborate with the Product Team in Boston, MA, to influence product requirements and the roadmap. • Work with the Engineering team to ensure technical needs are met while maintaining a strong focus on usability. • Advocate for and be the voice of Mercury’s customers in our product development process. • Distill complex problems and propose simple, elegant solutions. • Create a signature experience for the Mercury shipping platform that is aligned with our brand values.

*We are open to 100% remote work anywhere outside a 50-mile radius of Washington DC* * Prefer candidates in the MD DC VA area so they can go onsite for meetings if needed. ICF’s Digital Modernization Division is a fast‑growing, entrepreneurial technology organization seeking a MuleSoft Developer to support a federal program. The Digital Modernization Division delivers integrated IT and management consulting solutions to public‑ and private‑sector clients, combining technical expertise, agility, and a strong delivery mindset to design, build, and operate high‑performance digital solutions. In this role, the MuleSoft Developer will design and build integration solutions using the MuleSoft Anypoint Platform to support federal project requirements. The ideal candidate brings a proactive, open mindset and works effectively with stakeholders and cross‑functional team members. *Please note that ICF monitors employee work locations, restricts access from foreign locations and IP addresses, and does not permit the use of personal VPN connections.* What you will be doing: - Collaborate with stakeholders, Business Analysts, and development teams to define data models, integration flows, and detailed technical specifications. - Build and maintain integration solutions on the MuleSoft Anypoint Platform with integration between Salesforce.com, ServiceNow, AWS Azure, Peoplesoft, and other federal agency systems. - Plan and perform data migrations using MuleSoft. Create RAML Specifications as API contracts for development - Deploy APIs - Design and develop highly scalable enterprise solutions using RESTful APIs, Java, and various other technology stacks - Test and improve performance of the APIs in terms of response time, reliability and resource usage - Work within an agile project management structure to deliver necessary designs, code and documentation What you must have: - Candidate must be able to obtain and maintain a Public Trust - Candidate must reside in the U.S., be a U.S. citizen, and all work must be performed in the U.S. - Candidate must have lived in the U.S. for three (3) full years out of the last five (5) years - Active MuleSoft Developer certification - 4+ years of hands-on experience in MuleSoft 4 - 4+ years of experience in Java, JEE and related Java technology stack What we would like you to have: - An understanding of the ServiceNow and Salesforce platforms. - Experience in MuleSoft's Anypoint Studio and Anypoint Platform which includes Design Center, Runtime Manager, API Manager, Exchange, etc. - Strong system integration-related experience, especially supporting large and complex projects. - Experience with MuleSoft connectors - Experience with REST and SOAP Web Services - Familiarity with ESB solutions - Experience Jira and Confluence - Experience with AWS Services such as SQS, S3, and Lambda *We are open to 100% remote work anywhere outside a 50-mile radius of Washington DC* * Prefer candidates in the MD DC VA area so they can go onsite for meetings if needed. #DMX24 #Indeed #LI-CC1 #Clearance #yru24 Working at ICF ICF is a global advisory and technology services provider, but we’re not your typical consultants. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future. We can only solve the world's toughest challenges by building a workplace that allows everyone to thrive. We are an equal opportunity employer. Together, our employees are empowered to share their expertise and collaborate with others to achieve personal and professional goals. For more information, please read our EEO policy. We will consider for employment qualified applicants with arrest and conviction records. Reasonable Accommodations are available, including, but not limited to, for disabled veterans, individuals with disabilities, and individuals with sincerely held religious beliefs, in all phases of the application and employment process. To request an accommodation, please email Candidateaccommodation@icf.com and we will be happy to assist. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.  Read more about workplace discrimination rights or our benefit offerings which are included in the Transparency in (Benefits) Coverage Act. Candidate AI Usage Policy At ICF, we are committed to ensuring a fair interview process for all candidates based on their own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) tools to generate or assist with responses during interviews (whether in-person or virtual) is not permitted. This policy is in place to maintain the integrity and authenticity of the interview process.  However, we understand that some candidates may require accommodation that involves the use of AI. If such an accommodation is needed, candidates are instructed to contact us in advance at candidateaccommodation@icf.com. We are dedicated to providing the necessary support to ensure that all candidates have an equal opportunity to succeed.   Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The pay range for this position based on full-time employment is: $81,499.00 - $138,549.00 Nationwide Remote Office (US99)

• Design, develop, test, and deploy applications using .NET (Core and Framework) and C# • Working with MongoDB, with a good understanding of schema design, indexing, and performance tuning • Collaborate with product managers, QA engineers, and other developers in an Agile/Scrum environment • Ensure strong code quality with unit testing as well as integration testing • Participate in code reviews and uphold coding standards • Integrate with third-party APIs and internal microservices • Troubleshoot production issues and optimize application performance • Maintain thorough documentation of system designs, processes, and procedures