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Flutter Mobile Developer - Banking & Financial Services (BFS)

46985

About the role

This position is a permanent contract (CDI), with a start date expected in around two months.

As a Flutter Mobile Developer, you will join Cognizant and work for a major client in the banking and financial sector.

This role is for candidates with at least 6 years of experience, including strong skills in mobile development with Flutter. Knowledge of PHP / Symfony is appreciated, as it helps collaboration with backend teams, but the mission is mainly focused on mobile development.

You will work in a modern technical environment with efficient practices (Agile/Scrum, code review, automation, CI/CD), in teams that value quality, collaboration, and innovation.

Because Cognizant is a key partner of the client, we have a good understanding of the needs across departments. This allows us to support different teams on topics such as technical improvements, digital transformation, regulatory projects, and process optimization.

With our strong knowledge of the client context, we will be able to offer you a mission that matches your profile and expectations.

In this specific role, you will join a mobile development team inside the Web & Mobile department of their online bank.

Your responsibilities

  • Participate in all project phases: study, design, development, and testing
  • Work with business teams (marketing, media, customer service) and technical teams
  • Develop and maintain mobile applications using Flutter (Android and iOS)
  • Integrate REST APIs and collaborate with backend teams
  • Write automated tests, and manage project delivery and production monitoring
  • Work on corrective and evolutive maintenance
  • Contribute to code reviews and support good development practices

Technical environment

Main (Mobile)

  • Flutter, Dart
  • Firebase (Crashlytics, Remote Config, Analytics)
  • Mobile CI/CD (Fastlane, Bitbucket pipelines)
  • Google Play Console / App Store Connect
  • REST APIs

Nice to have

  • PHP 8
  • Symfony 6/7
  • MySQL, Kafka, ElasticSearch
  • Git (Jira, Bitbucket)

Required profile

  • Master’s degree in Computer Science (engineering school or university)
  • At least 6 years of experience in web/mobile development, with strong experience in Flutter
  • Good understanding of mobile constraints: performance, security, accessibility
  • Professional English required (spoken and written). Experience in an international context is a plus

Work environment & methodologies

  • Experience working in Agile/Scrum teams
  • Knowledge of DevOps practices and automation

Soft skills

  • Strong teamwork skills and ability to collaborate with different profiles
  • Ability to understand client needs and act with a consultant mindset
  • Comfortable communicating with different stakeholders (technical, business, MOA/MOE)
  • Autonomy, attention to detail, problem‑solving mindset

What will make the difference

  • Previous experience in banking/finance, especially online banking
  • Curiosity, interest in good practices, and ability to bring technical ideas to the team

Work model: hybrid

At Cognizant, we promote a hybrid work model and try to offer flexibility when possible.
This position requires 3 days per week on-site, either at the client’s location or at Cognizant La Défense.

Work conditions may evolve depending on the project and business needs, but we always ensure clear and transparent communication.

We look forward to meeting candidates who are engaged and curious. Even if you do not match all criteria, feel free to apply — your transferable experience and motivation can make a real difference.

About Cognizant: 
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.

Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

Benefits that help you thrive and grow

Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.

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Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more. 

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Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.

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Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

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Step 1: Apply to the right opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

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Step 2: Connect with your recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

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Step 3: Show off your skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

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Step 4: Decision time

Our team will then review each candidates’ potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us—but you can count on us to keep you updated.

APJ Dez
Cognizant has given me the opportunity to thrive as a leader and as a person. The culture of recognition, the great benefits and the sense of community motivate me, and I strive to give my best every day.
Decree Olam Team Leader - Intuitive Operations & Automation
1 (2)
Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.
Debashish Mishra SAP MM Developer
Apj Kate
I have the privilege of working with an amazing, diverse team with loads of international experience. It’s inspiring when we all bring our different thinking, skills and experience together to deliver great things.
Kate Wilson Technology Consulting Manager

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