Senior Front End Developer Angular/React

Senior Front End Developer - Angular/ReactLocation: Fort Mill, SCOnsite Flexibility: Hybrid — 3 days a week on-siteContract DetailsPosition Type: ContractContract Duration: 12 monthsPay Rate: $89.00–$89.94 / Hour (USD)Work Authorization: Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.Job SummaryAs a Senior Front End Developer, you will build and evolve enterprise-grade web applications with Angular as the primary framework and React as a key secondary capability. You'll be a hands-on engineer who can deliver independently, shape implementation approaches, and proactively drive work forward even when requirements are incomplete. This role is for someone who is highly AI-proficient: you've used AI-assisted engineering tools to ship real production software, accelerate delivery, improve quality, and enhance developer workflows responsibly and securely. You will work closely with product, UX, backend, platform, and QA to deliver scalable, maintainable, high-performing, and accessible front-end solutions aligned to business outcomes, especially in financial services contexts.Key ResponsibilitiesEnd-to-End Delivery & Engineering ExcellenceDeliver front-end features from discovery to production, including implementation, testing, performance tuning, and operational readiness.Build high-quality, maintainable UI code using modern Angular patterns, component-driven design, and strong TypeScript discipline.AI-Accelerated Software Delivery (Must Have Real Experience)Use AI coding assistants effectively (e.g., pair-programming, refactors, test generation, documentation) while maintaining strong engineering judgement and code ownership.Apply AI tools to increase throughput and quality: faster iteration cycles, better test coverage, improved readability, and reduced defects.Contribute to team AI practices: prompt patterns, guardrails, secure usage, and measurable outcomes (e.g., cycle time, defect reduction, PR quality).Modern Angular & React CapabilityLead with Angular for core platform development; use React where needed for specific apps/micro-frontends, shared libraries, or incremental migrations.Keep current with modern framework patterns (e.g., state management evolution, component composition, build tooling, monorepo practices) and apply them pragmatically.Contribute to shared UI libraries/design systems; ensure consistency across multiple applications.Architecture Contribution & Cross-Team CollaborationPartner with architects, platform, and other teams to implement scalable patterns (including micro-frontend approaches where relevant).Collaborate effectively across disciplines (backend, DevOps, UX, QA) to ensure smooth integration and release.Proactive Ownership & Ambiguity HandlingDrive clarity: break down ambiguous problems, propose options, and move work forward without waiting for perfect requirements.Identify risks early (performance, security, usability, delivery) and propose mitigations.Act as a multiplier: contribute to code reviews, mentor others, and lift team standards through example.Required SkillsSignificant experience delivering modern front-end applications in enterprise environments, with deep hands-on Angular expertise.Strong TypeScript, HTML, CSS/SCSS/Tailwind; excellent component design and maintainability discipline.Proven ability to deliver independently: turning goals into shippable increments, managing ambiguity, and driving outcomes.Strong Angular architecture knowledge (routing, DI, RxJS, state patterns, performance practices).Working proficiency in React (Hooks, component patterns, state/data fetching approaches), able to contribute confidently in mixed ecosystems.Demonstrated experience using AI tools in day-to-day engineering to ship production software (examples: accelerating feature development, refactors, test generation, code review support, documentation automation).Ability to apply AI responsibly: secure-by-default practices, avoiding sensitive data leakage, validating outputs, and maintaining accountability.Experience with automated testing frameworks, CI/CD pipelines, and performance profiling/observability practices.Strong approach to code review, technical documentation, and maintainable standards.Excellent communication skills: explain technical decisions, trade-offs, and risks clearly to engineers and non-engineers.Collaborative mindset: effective across teams and time zones; able to influence without authority.Strong business thinking in financial services contexts: appreciation for correctness, auditability, resiliency, and performance expectations in regulated environments.Preferred SkillsGraphQL experience (e.g., Apollo Client) and/or strong API integration experience.Micro-frontend architecture exposure and/or module federation experience.Monorepo experience (e.g., Nx) and shared library ownership.Design systems / component libraries; ability to collaborate tightly with UX using tools such as Figma.Cloud exposure (e.g., AWS) and familiarity with production constraints in large organisations.Financial services domain experience (market data, indices, risk, trading workflows, reporting, compliance).BenefitsMedical, Vision, and Dental Insurance Plans401k Retirement FundImportant NotesInterview process: First step is a Codility test, followed by 4 stages of interviews.Candidate email must be included on the cover sheet for the Codility assessment.About the ClientLeading provider of financial markets data and infrastructure. Offers open platform, best-in-class data, and expertise to drive performance, innovation, and growth. Powers critical investing, trading, and risk decisions for clients worldwide. Join our team and make a global impact.About GTTGTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.Job Number: 26-08007 Industry: Software Engineering#LI-GTT #LI-Hybrid