• Implement data engineering activities on mission-driven projects • Deploy and develop pipelines and platforms that organize and make disparate data meaningful • Work with and guide a multi-disciplinary team of analysts, data engineers, developers, and data consumers • Manage the assessment, design, building, and maintenance of scalable platforms for clients

• Design, develop, and maintain high-quality React Native applications for iOS and Android • Build performant, scalable, and maintainable mobile experiences • Collaborate closely with your pod to rapidly prototype and ship new features • Partner with product and design teams to translate business goals into elegant technical solutions • Build mobile interfaces and workflows that integrate AI-powered capabilities and LLM-driven experiences • Collaborate with backend and AI engineering teams to support recommendation systems, conversational experiences, personalization, and intelligent automation • Integrate with modern AI infrastructure and APIs where appropriate • Help define best practices for AI-native mobile product experiences • Leverage AI coding agents and modern developer tooling to accelerate engineering velocity • Evaluate and improve workflows using AI-assisted development practices • Maintain strong engineering judgment while validating AI-generated code and architectural suggestions • Contribute to engineering efficiency through automation and tooling improvements • Optimize rendering, state management, app startup time, memory usage, and overall mobile performance • Work across React Native and native platform integrations when necessary • Improve application observability, reliability, and scalability • Help shape frontend architecture and technical direction across pods • Write clean, testable, well-documented Typescript code • Participate in code reviews, architecture discussions, and engineering planning • Build and maintain automated tests and CI/CD workflows • Share knowledge and mentor other engineers across the organization • Contribute to a strong engineering culture focused on ownership, speed, and continuous improvement

Role Description We’re looking for a Senior Software Engineer, Fintech who will help advance the quality, efficiency, and scalability of our engineering team by: - Building product features - Improving developer workflows - Strengthening security controls - Designing shared technical foundations - Helping engineers move faster with better tools and practices Qualifications - 7+ years of professional software engineering experience - 3+ years of experience with Node.js, TypeScript, and MongoDB, or equivalent experience with comparable technologies - Understanding of backend architecture, API design, distributed systems, and production-grade software development - Experience with AI-assisted development tools such as Cursor, CodeRabbit, Claude, GitHub Copilot, or similar Requirements - Entrepreneurial self-starter with a focus on delivering measurable results - Strong organizational and efficiency skills - Excellent communication skills - Understanding of regulatory, security, privacy, and operational expectations in banking and fintech - Tech-forward and analytical thinking - Commitment to being a team player Benefits - Comprehensive, people-first benefits package - 100% employer-paid health coverage for employees; employer contribution for dependents - Medical, Dental & Vision Insurance - Health Savings Account (HSA) - Free Telemedicine access via Teladoc - 401(k) with 6% Employer Match — No Vesting Period - Employee Stock Options - Exclusive Employee Banking Perks - Generous Paid Time Off: 2–4 Weeks of Vacation based on officer level plus additional tenure-based time - 64 Hours of Paid Sick Time for all full-time employees - Company-Paid Life Insurance - Short- & Long-Term Disability Insurance - Voluntary Life, Accident & Critical Illness Coverage - Employee Assistance Program (EAP) with free counseling, legal, and financial services Company Description At Climate First Bank, we’re redefining what banking can be. As a Florida Benefit Corporation and FDIC-insured commercial bank, we offer a full suite of personal and business services—all designed to power a better future. We’re proud to be a Certified B Corporation, a member of 1% for the Planet, and part of the Global Alliance for Banking on Values (GABV), reflecting our deep commitment to sustainability, transparency, and ethical banking. With branches in St. Petersburg, Winter Park, Mount Dora, and a growing digital presence, we’re proving that banking can be a force for good.

• Create reproducible **software engineering environments** for AI model evaluation. • Design coding tasks involving bug fixes, new features, refactoring, and performance improvements. • Develop accurate and maintainable **reference solutions** for each assigned task. • Contribute production-quality code to relevant open-source repositories. • Implement and optimize algorithms, libraries, and system components. • Investigate and resolve bugs, technical limitations, and performance bottlenecks. • Build reliable automated tests to validate expected task outcomes. • Review code and provide clear, constructive technical feedback. • Maintain technical documentation for environments, solutions, and implementation decisions. • Collaborate with contributors and project stakeholders on technical requirements.