• Develop and maintain high-fidelity power flow & optimal power flow models • Write and maintain automated tests and validation pipelines that verify model accuracy, catch regressions and ensure solver reliability • Drive the architecture of solvers that balance accuracy with computational performance • Build tooling that visualizes and translates model outputs into actionable insights, for internal and client-facing applications • Partner with our utility customers to understand their datasets and validate model outputs against their system measurements • Collaborate with Camus’ internal teams to integrate utility models (GIS, ADMS, and time series data) into the Camus platform • Identify and resolve computational bottlenecks in large-scale grid simulations

• Design and build backend services, APIs, and platform infrastructure that power our platform • Contribute to product features end to end — from backend logic and data pipelines to the deployment and operational scaffolding that ships them reliably • Lead the development of our observability stack — metrics, logging, and alerting — and establish the practices that keep the whole team engaged in production health • Own and evolve our CI/CD pipelines, deployment tooling, and release processes to make shipping software faster and safer • Drive incident response and postmortems collaboratively, and follow through by building the automation and tooling that closes the loop on recurring issues

Title: SDE 3 (C#) - Corporate Payments (CE) x 8 Location: Portland, ME, US 1-year contract 100% remote Rate: $70-80/hr Job Description: About the Team / Role We are seeking a Senior Software Engineer within the Corporate Payments Engineering organization. This role is a senior individual contributor position responsible for helping to develop, drive, and execute implementation within an engineering team. You'll support the buildout of the next generation of Corporate Payments products, including user interfaces, APIs, webhooks, and data streams. How You'll Make an Impact - Help develop, drive, and execute a long-term vision and strategy for Corporate Payments cross-cutting and core services - Collaborate to define and implement architectural roadmaps aligned with business objectives, industry best practices, and partner engineering teams - Contribute to a culture of innovation, collaboration, empowerment, and continuous learning within engineering teams - Challenge the status quo and support efforts to reduce time-to-market through efficient engineering practices - Collaborate with other Corporate Payments engineering teams to reuse development practices and shared components, reducing duplication Experience You'll Bring - 4+ years of professional software engineering experience - Strong experience developing and deploying internal and external services using cloud platforms such as AWS or Azure - Experience writing high-quality automated tests, including unit, component, and integration tests, with a strong understanding of the test pyramid - Solid understanding of security and compliance requirements in cloud and data environments - Hands-on experience using AI-native engineering tools (e.g., Claude, Cursor) - Strong team collaboration skills and sound decision-making abilities - Ability to adapt and perform well in ambiguous, fast-paced, and evolving environments - Excellent verbal and written communication skills Preferred Qualifications - Experience building applications in financial services (e.g., credit card products, accounts receivable/payable systems) - Experience with spec-driven development - Experience working with geographically distributed teams Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide. Employee Type: Contract Remote: Yes Location: Portland, ME, US

• Design, develop, and maintain scalable full-stack applications. • Build and maintain backend services and APIs using GoLang. • Develop and support frontend applications using Angular or Vue. • Work within Kubernetes and serverless cloud environments. • Build integrations with AWS-based services and cloud infrastructure. • Collaborate on distributed microservices architectures. • Work with SQL and NoSQL databases including PostgreSQL and DynamoDB. • Integrate AI-driven solutions and AI-assisted development workflows into engineering processes. • Participate in code reviews and maintain high engineering standards. • Contribute to CI/CD pipelines and deployment automation processes. • Collaborate effectively with globally distributed engineering teams. • Troubleshoot and resolve production and infrastructure-related issues. • Take ownership of deliverables, technical decisions, and engineering initiatives.