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Fintech Developer Jobs in Delaware (NOW HIRING)

Best Egg

Lead Software Engineer I

Wilmington, DE · On-site

$80K - $110K/yr

As a Barclays company, we combine the agility and customer focus of a fintech with the global reach ... Support continuous improvement in code quality, reliability, performance, and developer experience.

Best Egg

DevSecOps Engineer II

Wilmington, DE · On-site

$115K - $130K/yr

As a Barclays company, we combine the agility and customer focus of a fintech with the global reach ... As DevSecOps Engineer II, you will independently lead complex security engineering work across ...

Best Egg

DevSecOps Engineer II

Wilmington, DE

As a Barclays company, we combine the agility and customer focus of a fintech with the global reach ... As DevSecOps Engineer II, you will independently lead complex security engineering work across ...

Best Egg

DevSecOps Engineer II

Wilmington, DE · On-site

$115K - $130K/yr

As a Barclays company, we combine the agility and customer focus of a fintech with the global reach ... As DevSecOps Engineer II, you will independently lead complex security engineering work across ...

Best Egg

Lead Engineer II - Backend (Python)

Wilmington, DE · On-site

$100K - $135K/yr

As a Barclays company, we combine the agility and customer focus of a fintech with the global reach ... Support continuous improvement in code quality, reliability, performance, and developer experience.

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Fintech Developer information

See Delaware salary details

$40K

$129.5K

$158.6K

How much do fintech developer jobs pay per year?

As of Jul 1, 2026, the average yearly pay for fintech developer in Delaware is $129,460.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,100.00 and $157,100.00 per year, depending on experience, location, and employer.

What are the common challenges faced by Fintech Developers in their daily work?

Fintech Developers often deal with challenges such as keeping up with rapidly changing financial regulations, ensuring data security and privacy, and integrating complex legacy systems with new technologies. They may also need to troubleshoot and optimize code for reliability and scalability in high-transaction environments. Working in cross-functional teams with product managers, financial analysts, and compliance officers requires strong collaboration skills. These factors make adaptability and continuous learning important for long-term success in this role.

What is a Fintech Developer job?

A Fintech Developer is a software engineer who specializes in building financial technology applications, such as digital payments, banking platforms, trading systems, and blockchain solutions. They work with programming languages like Python, Java, or JavaScript and use APIs, cloud services, and security protocols to create secure and efficient financial systems. Their role involves designing, developing, testing, and maintaining applications to meet the evolving needs of the financial industry.

What are the key skills and qualifications needed to thrive in the Fintech Developer position, and why are they important?

To thrive as a Fintech Developer, you need strong programming skills (often in languages like Python, Java, or C#), a solid understanding of financial systems, and usually a degree in computer science or a related field. Familiarity with financial APIs, cloud platforms, databases, and certifications such as Certified FinTech Professional (CFTE) can be valuable. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills help you excel in this role. These skills are crucial for building secure, scalable, and compliant financial technology solutions in a rapidly evolving industry.

What does a fintech developer do?

A fintech developer designs and builds software applications for financial technology companies, focusing on digital banking, payment processing, and financial data management. They typically work with programming languages like Java, Python, or JavaScript and use tools such as APIs and cloud platforms to create secure, efficient financial solutions.

How much do fintech developers make?

Fintech developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and skill set. Senior developers with expertise in blockchain, cybersecurity, or data analysis can earn higher salaries, especially in competitive markets or with specialized certifications.

What engineers make $500,000?

Senior fintech developers, especially those with expertise in blockchain, cybersecurity, or quantitative trading, can earn $500,000 or more annually, often through a combination of base salary, bonuses, and equity. High compensation typically requires extensive experience, advanced skills, and working at large or successful fintech firms or startups with significant funding.

What jobs make $1,000,000 a year?

In the fintech industry, highly successful roles such as senior software engineers, fintech founders, and chief technology officers can earn $1,000,000 or more annually through salaries, bonuses, and equity. These positions typically require advanced technical skills, leadership experience, and often involve ownership stakes or performance-based incentives.
What are popular job titles related to Fintech Developer jobs in Delaware? For Fintech Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Fintech Developer jobs in Delaware look for? The top searched job categories for Fintech Developer jobs in Delaware are:
Fintech Developer jobs near you
Infographic showing various Fintech Developer job openings in Delaware as of June 2026, with employment types broken down into 68% Full Time, 8% Part Time, and 24% Contract. Highlights an 71% Physical, 7% Hybrid, and 22% Remote job distribution, with an average salary of $129,460 per year, or $62.2 per hour.
Senior Android Developer - Banking Applications

Senior Android Developer - Banking Applications

M&T Bank

Wilmington, DE • Hybrid

$106K - $177K/yr

Full-time

Posted 2 days ago

M&T Bank rating

7.8

Company rating: 7.8 out of 10

Based on 182 frontline employees who took The Breakroom Quiz

71st of 144 rated banks

Job description

This role is four days onsite at our Wilmington, DE location, with the flexibility to work from home one day per week
Overview:

We are looking for a Senior Android Developer with strong experience in Java and Kotlin to join our mobile engineering team focused on delivering secure, scalable, and user-friendly banking applications. The ideal candidate will have prior experience working in the financial services industry, a solid understanding of mobile security best practices, and the ability to work independently with minimal supervision.

Primary Responsibilities:

  • Design, develop, and maintain Android applications for banking and financial services using Java and Kotlin.

  • Collaborate with product managers, designers, and backend engineers to deliver high-quality mobile solutions.

  • Implement secure coding practices and ensure compliance with banking regulations and standards.

  • Develop and maintain automated tests to ensure application reliability and performance.

  • Troubleshoot and resolve production issues with a focus on root cause analysis.

  • Work autonomously, managing tasks and priorities effectively in a fast-paced environment.

  • Mentor junior developers and contribute to technical leadership within the team.

  • Stay current with Android development trends, tools, and best practices.

  • Understand and adhere to the Company's risk and regulatory standards, policies and controls in accordance with the Company's Risk Appetite. Identify risk-related issues needing escalation to management.

  • Promote an environment that supports a culture of belonging and reflects the M&T Bank brand.

  • Maintain M&T internal control standards, including timely implementation of internal and external audit points together with any issues raised by external regulators as applicable.

  • Complete other related duties as assigned.

Education and Experience Required:

  • Associate's degree and a minimum of 5 years' systems analysis and/ or application development work experience or Bachelor's degree and a minimum of 3 years' Android application development work experience. In lieu of degree, a combined minimum of 7 years' education and/or relevant work experience, including a minimum of 3 years' systems Android development work experience

  • Advanced proficiency in Java and/or Kotlin

  • Experience working in banking, fintech, or other regulated industries.

  • Solid understanding of Android architecture components and design patterns.

  • Experience with automated testing frameworks (e.g., Espresso, JUnit, Mockito).

  • Familiarity with secure mobile development practices (e.g., encryption, secure storage, biometric authentication).

  • Strong problem-solving skills and ability to work independently.

  • Excellent communication and collaboration skills.

Education and Experience Preferred:

  • Experience with Jetpack Compose.

  • Familiarity with CI/CD pipelines and DevOps practices.

  • Knowledge of accessibility and compliance standards (e.g., ADA, WCAG).

  • Experience integrating with banking APIs and third-party financial services.

  • Published apps in the Google Play Store.

#LI-JB3 #Hybrid

M&T Bank is committed to fair, competitive, and market-informed pay for our employees. The pay range for this position is $106,700.00 - $177,900.00 (USD). The successful candidate's particular combination of knowledge, skills, and experience will inform their specific compensation.LocationWilmington, Delaware, United States of America

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