Senior Software Engineer

Posted 2 Days Ago
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Washington, DC, USA
In-Office
156K-166K Annually
Senior level
Agency
The Role
Freelance Senior Software Engineer to deliver full‑stack TypeScript/Next.js features for a fintech‑adjacent platform. Build accessible React UIs, transactional workflows, auth-aware data access, and clean service boundaries. Work with PostgreSQL/Prisma or Supabase, integrate CMS, write tests, maintain CI/CD (GitHub Actions → Vercel), and collaborate with product and design.
Summary Generated by Built In

At AKQA (part of WPP), we believe in the imaginative application of art and science to create beautiful ideas, products and services. With an entrepreneurial and collaborative approach, we design adaptive digital services and applications that capture the imagination, delivering impressive returns for our clients.

Senior Software Engineers at AKQA are inspired by technology and driven by a passion for creating innovative, well-crafted solutions. They thrive in highly skilled, opinionated teams where ideas are exchanged openly and executed with discipline and care. They bring strong product instincts to their work, taking genuine ownership of outcomes rather than just executing tasks, and they consistently look for ways to improve both what they build and how they build it.

We are seeking a Freelance Senior Software Engineer to support a forward-thinking investment group building a sophisticated, fintech-adjacent digital platform. This is not a generic backend engagement. You will be working across a modern full-stack TypeScript and Next.js product, contributing to investor-facing interfaces, transactional workflows, admin tooling, and the data integrations that tie it all together. Correctness, security awareness, and architectural clarity matter deeply here, and the ideal candidate brings both the technical depth and the product-minded judgment to deliver with confidence in that kind of environment. This is a remote freelance role from July 1 through December 18, 2026.


ROLE REQUIREMENTS

  • Deliver full-stack feature work across a modern TypeScript and Next.js App Router codebase, including server actions, API routes, and service-layer logic
  • Build accessible, responsive, design-system-driven UI in React, bringing the same care and discipline to the front end as to the back end
  • Design and maintain clean service, domain, and persistence boundaries that support a scalable, maintainable, and auditable codebase
  • Work with PostgreSQL via Prisma and Supabase, or bring comparable depth with relational databases and ORMs
  • Implement and maintain authorization-aware data access patterns, with a strong understanding of auth, session management, and security considerations in a regulated or fintech-adjacent context
  • Build and maintain form-heavy transactional workflows using schema validation approaches such as React Hook Form and Zod
  • Integrate with CMS platforms, ideally Contentful, to support content-driven product surfaces
  • Write meaningful tests across unit, component, and integration layers using Vitest or equivalent tooling, with a focus on testing the flows that matter most
  • Work within a CI/CD pipeline using GitHub Actions and deploy to Vercel, maintaining delivery hygiene and production reliability
  • Bring comfort and prior experience working with regulated workflows, investor portals, admin tooling, or data integrations involving platforms such as Databricks or Azure
  • Collaborate with product, design, and engineering partners to shape solutions, not just implement them

QUALITIES AND CHARACTERISTICS

  • Strong, production-proven TypeScript and Next.js App Router experience is essential
  • Full-stack capability across both server-side logic and client-side React, with a genuine appreciation for UI craft and accessibility
  • Architecture discipline: you think carefully about boundaries, dependencies, and data flow, and you build systems that are easy to reason about and extend
  • Security and authorization awareness, particularly in contexts where data sensitivity, auditability, and access control are non-negotiable
  • A product-minded engineer who takes ownership of outcomes and brings judgment to prioritization, tradeoffs, and quality
  • Comfortable articulating technical decisions clearly to both technical and non-technical collaborators
  • Thrives when faced with new challenges and consistently looks to improve client deliverables and team practices

Location & Commitment

  • Remote (United States only)
  • July 1, 2026 through December 18, 2026
  • 40 hours/week
  • Expected compensation: $3,000 to $3,200/week

We believe great work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach including required in-office days. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.

AKQA is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers.

About WPP

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. For more information, visit WPP.com.

Skills Required

  • Production-proven TypeScript and Next.js App Router experience
  • Full-stack React development with attention to accessibility and UI craft
  • Design and maintain clean service, domain, and persistence boundaries
  • Experience with PostgreSQL via Prisma and/or Supabase (or comparable relational DB/ORM)
  • Implement authorization-aware data access, auth and session management, and security best practices in regulated/fintech contexts
  • Build form-heavy transactional workflows using schema validation (React Hook Form, Zod)
  • Integrate with CMS platforms (Contentful ideally)
  • Write unit, component, and integration tests using Vitest or equivalent
  • Experience working within CI/CD pipelines using GitHub Actions and deploying to Vercel
  • Prior experience with regulated workflows, investor portals, admin tooling, or data integrations (e.g., Databricks, Azure)
  • Collaborate effectively with product, design, and engineering partners and articulate technical decisions to non-technical stakeholders

AKQA Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about AKQA and has not been reviewed or approved by AKQA.

  • Parental & Family Support Policies include fully paid parental leave for all parents, adoption support, and family leave for caregiving needs. Additional supports such as subsidized backup childcare and regional enhancements reinforce family care.
  • Healthcare Strength Health coverage offers multiple plan options with full preventive care, mental‑health resources, and dental and vision coverage. Some regions provide 24/7 virtual doctor access and supplementary healthcare budgets for services not covered by insurance.
  • Leave & Time Off Breadth Time‑away provisions include generous paid holidays with increases over tenure and a companywide year‑end closure. Special, study, and event‑based leave (e.g., weddings, moving) broaden the range of available time off.

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The Company
Atlanta, GA
2,068 Employees
Year Founded: 2001

What We Do

The imaginative application of art and science. AKQA is a design and communications company that employs 2,200 professionals in 29 studios across five continents. Awarded two Cannes Lion Grand Prix’s in 2019, and recently named by Gartner and Forrester as one of the world’s leading experience design and innovation agencies.

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