Senior Mobile Developer (Flutter)

JobCubby; Dundee; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Hybrid working

Mentorship & career growth

Learning budget

Team events

Job summary

Waracle is looking for a Senior Flutter Developer to design and deliver high-performance Flutter/Dart applications within a world-class digital technology consultancy. You will lead architecture and end-to-end feature delivery, collaborating with multidisciplinary teams and clients.

The role emphasizes technical leadership, mobile architecture, and hands-on coding in a client-focused environment. Hybrid working with 2 days per week in Glasgow or Dundee office。

Qualifications

• Proven experience as a Flutter Developer with apps on App Store and Google Play.
• Deep Dart/Flutter expertise including widgets, architecture and performance.

Responsibilities

• Lead architecture, design, and delivery of Flutter/Dart apps ensuring quality and scalability.
• Own end-to-end delivery of features within Agile frameworks.
• Mentor mid-level and junior developers; review code and contribute to recruitment.

Skills

Flutter Developer

Mobile Architecture

State management (BLoC/Provider/Riverp

Tools

Flutter/Dart

REST APIs

CI/CD

Git workflows

Job description

Waracle are looking for a Senior Flutter Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation.

We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations.

This is a Hybrid role, offering the flexibility to balance your professional and personal life, with 2 days a week spent connecting with colleagues in our Glasgow or Dundee office.

Role Overview

As a Senior Flutter Developer at Waracle, you will be responsible for designing and delivering end-to-end features and small subsystems. You will act as a technical pillar within your squad, ensuring code is modular, reusable, and scalable.

This role demands deep expertise in Flutter and Mobile Architecture, coupled with a strong ability to solve intricate technical challenges, lead significant projects, and collaborate effectively across multidisciplinary teams and with clients.

Key Duties and Responsibilities

Reporting to the Head of Engineering, in this position, your role will cover:

• Technical Excellence: Lead the architecture, design, and delivery of high-performance Flutter/Dart applications, ensuring top-tier code quality and system scalability.
• Strategic Delivery: Own the end-to-end delivery of features within Agile frameworks, managing project scope and resolving complex technical impediments.
• Client & Stakeholder Consulting: Translate complex requirements into technical solutions and confidently present trade-offs and demos to clients.
• Team Leadership & Mentorship: Guide mid-level and junior developers through code reviews, process coaching, and active participation in recruitment.
• Innovation & Standards: Define mobile eco-system and development strategies and drive the adoption of emerging mobile trends and best practices across the practice.

Research shows that underrepresented groups tend to only apply for roles that they believe they meet 100% of the criteria for. At Waracle, we want to buck that trend! We hire for passion, potential and mindset as much as credentials.

What you’ll bring to the role:

• Proven experience as a Flutter Developer, with apps successfully launched on App Store and Google Play.
• Expert in Dart and Flutter, including core libraries, widgets, architecture, and performance optimisation.
• Strong knowledge of state management (BLoC preferred), Provider, Riverpod, and REST APIs.
• Skilled in testing (unit, widget, integration), CI/CD, and Git workflows.
• Experience leading projects, setting technical direction, and mentoring developers.
• Solid understanding of Agile methodologies, driving adoption and leading ceremonies.
• Strong UI/UX sense, problem-solving skills, and attention to detail.
• Excellent communicator, able to manage stakeholders and translate complex requirements.
• Background in digital consultancy and client-facing experience is highly desirable.

What to expect from our hiring process:

1. First Hello: An informal chat with your dedicated Talent Attraction Partner to talk about Waracle, what you want out of your next move, salary, benefits, and office hybrid working model.
2. Craft Showcase: A chance to demonstrate your real-world expertise. Depending on the role, this will be a focused take-home task (capped at 2–3 hours to respect your time) or a practical presentation.
3. Talking Impact: A collaborative deep dive into how you solve problems, work with others, and raise the bar, guided by our core values and competency framework.

Your Talent Attraction Partner will be in your corner through every step right up to your Welcome Ritual on day one.

Our Benefits

• Rest & Recharge: You'll receive 27 days of annual leave, plus 8 bank holidays, totaling 35 days of holiday to unwind and pursue your passions.
• Financial Future & Security: Plan for retirement with our company-matched 5% pension contribution. For added peace of mind, we also offer a Death in Service benefit, providing 2 x your annual salary for your loved ones.
• Health & Wellness: Our Medicash Health Cash Plans help cover everyday healthcare costs, complemented by an Employee Assistance Programme for confidential support, and Group Sickness Cover for peace of mind.
• Flexible Working: We champion hybrid working, providing a home office setup budget to ensure you're comfortable and productive wherever you are.
• Learning & Development: Invest in yourself with access to Udemy Business and a dedicated learning and development budget for continuous growth.
• Lifestyle Perks: Make the most of our Cycle to Work Scheme, and enjoy exclusive gym and retail discounts.
• Family First: Our enhanced parental leave policies include support for fertility journeys, recognising diverse family needs.
• Community & Connection: We foster a vibrant culture with regular fun meet-ups and lunch on us in the office once a month. You'll also have the opportunity to make a local impact through Spirit of Waracle, our initiative for getting involved in charitable causes locally, building strong team bonds and giving back.

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, gender, disability, religion/belief, sexual orientation or age.