• Full Lifecycle Development: Architect and build high-performance web applications using Nuxt.js (Vue.js) on the client side and Node.js/Python on the server side. • SSR & Optimization: Leverage Nuxt.js for Server-Side Rendering (SSR) to ensure optimal SEO performance and fast load times. • API Architecture: Design and optimize GraphQL APIs to serve data to thousands of concurrent users. • Innovation: Proactively identify opportunities to integrate new technologies (including AI tools) to improve developer velocity or product features. • Mentorship: Conduct code reviews and mentor junior developers to ensure code quality and team growth.

*We are open to supporting 100% remote work anywhere within the United States. Must be able to support Eastern Time Zone* ICF’s Digital Modernization Division is a rapidly growing, entrepreneurial, technology-driven department seeking a highly motivated and talented .NET Developer to support our Department of Defense (DoD) Child and Youth Programs (CYP) project. ICF works with government representatives and users to build and enhance CYP systems. The DoD recognizes the importance of providing military and DoD-affiliated families with access to quality, affordable childcare programs. Access to childcare directly affects the efficiency, mission readiness, morale, and retention of DoD personnel worldwide. Our Digital Modernization Division is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the expertise, agility, and commitment to design, build, and operate high-performance IT engines to support all aspects of our client’s business. ICF is seeking a highly motivated .NET Developer to support digital solutions for a variety of Federal clients, including the Federal Communications Commission (FCC). The developer will support our FCC O&M and projects by collaborating and working with a cross-functional team to deliver quality, innovative, and highly scalable web-based applications. The ideal candidate will have prior experience working with cross-disciplinary teams and modern .NET technologies. This developer will participate in building and integrating web-based applications to support our DoD Military Family Readiness project. The ICF team performs custom software development to modernize and integrate siloed, legacy applications using modular design standards. The team works closely with clients and other contractors to ensure the performance and reliability of public-facing, mission-critical applications. What you’ll be doing: Manage and support daily development work for one or more project teams by: - Designing, developing, and maintaining RESTful APIs using .NET 8 and C#. - Implementing clean, maintainable, and scalable code following Clean Code Architecture principles. - Creating and maintaining data access layers using Entity Framework and LINQ. - Writing unit and integration tests using xUnit to ensure application quality. - Developing and optimizing SQL Server queries, stored procedures, and schema changes. - Supporting dynamic document generation and reporting features. - Using GitHub for version control, branching, and pull requests. - Collaborating with QA, DevOps, and Product teams during sprint planning, backlog grooming, and code reviews. - Participating in root-cause analysis, bug fixes, and performance improvements. - Following Agile development practices and contributing to sprint deliverables. What you must have: - 3+ years of professional experience with .NET (preferably .NET 6/7/8) and C# development. - 2+ years of experience developing and maintaining REST APIs. - 2+ years of experience with SQL Server, including stored procedures and query optimization. - Hands-on experience with Entity Framework Core and LINQ. - Experience writing and maintaining automated tests with xUnit or similar frameworks. - Experience using GitHub or similar tools for version control and collaboration. - Must be able to obtain and maintain a Public Trust. - MUST RESIDE in the United States (U.S.), and the work MUST BE PERFORMED in the United States (U.S.), as this work is for a federal contract and laws do apply. What we would like you to have: - Bachelor’s degree in Computer Science, Information Systems, Engineering, or related technical field. - Knowledge of Clean Code Architecture and SOLID principles. - Experience with dynamic document generation (e.g., PDF or Word automation). - Familiarity with Agile/Scrum environments. - Strong problem-solving, debugging, and time-management skills. - Excellent attention to detail and ability to deliver high-quality code. - Ability to work independently as well as part of a cross-functional team. 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)

About Helm Health Helm is a Series A start-up transforming health insurance with "Dynamic Copay" – a new insurance plan that lets members see simple, upfront prices for all medical care before making decisions. Our team is building the infrastructure to power these plans for health insurance payors. With Helm, our clients offer simpler health plans to their members, helping them navigate to higher-value care. Our team has specialized in Dynamic Copay solutions since 2020, and Helm is the only independent platform in the market. We have grown rapidly since our launch, working with clients from local health plans to the nation's largest health insurers. The market is forming around us, making it an exciting time to join! Role Overview We're seeking a Senior Backend Engineer to join our Claims Engine team. You'll work across three critical areas: our 270/271 Benefit Estimate API, claims adjudication integrations, and claims processing pipelines. This role sits at the core of how we process and price healthcare claims, and you'll own services that are essential to our product and our clients' operations. Responsibilies - Build and maintain services that power 270/271 benefit estimate requests and responses. - Develop and support performant, large-scale claims adjudication integrations. - Own and improve claims processing pipelines for accuracy, reliability, and throughput. - Write and maintain documentation for API contracts, data flows, and integration specifications. - Write performant queries and manage data across PostgreSQL, Redis, and BigQuery. - Collaborate with product and other engineering teams to translate complex healthcare workflows into reliable backend services. - Participate in code reviews, architecture discussions, and incident response. - Contribute to the on-call rotation for production systems. Requirements - 4+ years building, owning, and maintaining backend services - 2+ years writing Go - Strong SQL skills, particularly PostgreSQL - Experience with Redis and BigQuery (or similar analytical databases) - Experience designing and building RESTful or gRPC APIs - Experience with thorough testing strategies - Docker/Kubernetes - Google Cloud Platform Preferred Qualifications - gRPC/Protobuf experience - Health insurance or claims processing experience - Experience with 270/271 transactions or healthcare EDI - Terraform/Terraform Cloud - Python proficiency - Incident management and response experience - Start-up experience Characteristics - Self-directed and comfortable owning a domain end-to-end - Mission-driven — motivated by making healthcare simpler and more transparent - Willing to ask questions and admit what you don't know - Detail-oriented — claims processing demands precision, and you hold yourself to that standard Internal Tools/Technology - Cursor / Linear / GitHub / Notion / Whimsical - Slack / Google Workspace / Zoom - Incident.io / Sentry - Claude, ChatGPT, Gemini — we are an AI-forward engineering team - macOS / Linux Compensation The target base salary range for this position is $150,000 - $225,000 and is part of a competitive total rewards package including equity and benefits. Individual pay may vary from the target range and is determined by several factors, including experience, skills, location, internal pay equity, and other relevant business considerations. Benefits/Offerings - Unlimited PTO (mandatory 12 days) - Computer + home office stipend - 401(k) + matching - Medical, dental, and vision insurance - Autonomy and tons of room for career growth Occasional Travel We meet quarterly as a company. Please note that this is a fully remote opportunity.

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. Join the Coinbase Developer Platform (CDP) Money Movement team and help build the infrastructure powering the future of global finance. CDP brings together payments, trading, wallets, and stablecoins through a single onboarding flow and self-service APIs. Our mission is to make it easy for businesses to embed crypto-native financial capabilities into their products — securely, reliably, and at global scale. On the Money Movement team, we’re building the core infrastructure for stablecoin-based payments, enabling fast, secure, and scalable transfers across borders and platforms. This work underpins how value moves across the Coinbase ecosystem and beyond. What you’ll be doing: - Design, build, and maintain backend systems and infrastructure that power stablecoin pay-ins, payouts, deposits, and withdrawals. - Serve as the Directly Responsible Individual (DRI) for key projects, driving them from design to production with high accountability. - Collaborate with cross-functional teams—including product, design, infrastructure, and compliance—to deliver robust and scalable solutions. - Work closely with teams across Coinbase (e.g., CDP Payments API, Onramp APIs, CoinBiz) to integrate stablecoin functionality into core products. - Help build internal and external APIs that make it easy for businesses and partners to leverage stablecoin-powered money movement. - Identify and address performance, scalability, and reliability challenges across systems. - Mentor junior engineers and contribute to building a strong, inclusive, and high-performing engineering culture. - Stay up to date on the evolving crypto ecosystem, identifying opportunities to improve utility, adoption, and innovation in stablecoin infrastructure. What we look for in you: - Minimum 5 years of experience in software engineering. - Proven experience building and operating large-scale backend systems, ideally in fintech, payments, or crypto. - Strong proficiency in backend technologies (e.g., Go, Java, or similar) and cloud infrastructure (e.g., AWS, GCP). - Deep understanding of distributed systems, APIs, and system design. - Experience working with crypto or blockchain technologies is a strong plus—but not required. - A product-minded approach to engineering—you care about the “why” behind what you build. - Strong ownership mindset with the ability to drive projects end-to-end as a DRI. - Collaborative spirit and ability to work cross-functionally with product, design, and engineering teams. - Enthusiasm for building foundational technology in a fast-moving, high-impact space. Why This Role Matters Stablecoins are becoming a core primitive for global payments. In this role, you’ll help define how businesses of all sizes move money instantly and securely — shaping real-world financial infrastructure at massive scale. Nice to haves: - Prior experience working with stablecoins, DeFi protocols, or on-chain payments. - Familiarity with smart contract platforms (e.g., Ethereum, Solana, Base) and related developer tools. - Contributions to open-source crypto or blockchain projects. - Experience building multi-chain or cross-chain applications. - Knowledge of regulatory or compliance considerations in crypto payments. - Interest in or experience with tokenomics, financial primitives, or digital asset infrastructure. - Previous experience in a startup or hyper-growth environment where you had to wear multiple hat Job #: P70177 Pay Transparency Notice: Depending on your work location, the target annual base salary for this position can range as detailed below. Total compensation may also include equity and bonus eligibility and benefits (including medical, dental, vision and 401(k)). Annual base salary range (excluding equity and bonus): $186,065—$218,900 USD Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying. Commitment to Equal OpportunityCoinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Employee Rights and the Know Your Rights notices by clicking on their corresponding links. Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). Global Data Privacy Notice for Job Candidates and ApplicantsDepending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here. AI DisclosureFor select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment. To request a reasonable accommodation due to disability, please contact accommodations[at]coinbase.com