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Fintech Engineer Jobs in Decatur, GA (NOW HIRING)

Credigy

Quality Assurance Engineer

Norcross, GA

Quality Assurance Engineer, Product Strategy Quality doesn't happen by accident - it takes someone ... Experience working in specialty finance, fintech, or similar data-intensive environments. The ...

Credigy

Quality Assurance Engineer

Norcross, GA · On-site

Quality Assurance Engineer, Product Strategy Quality doesn't happen by accident - it takes someone ... Experience working in specialty finance, fintech, or similar data-intensive environments. The ...

OTR Solutions

Senior Fullstack Engineer

Roswell, GA · On-site

$112K - $148K/yr

... fintech, logistics technology, or document automation is a plus Preferred : • Python experience for ML integration • Functional programming knowledge (Clojure or similar) • Experience with AI ...

Monitise

Senior AI Solutions Engineer

Marietta, GA

$128K - $216K/yr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... Job Title Senior AI Solutions Engineer About the role As a Senior AI Solutions Engineer, you will ...

Monitise

Senior AI Solutions Engineer

Alpharetta, GA · On-site

$128K - $216K/yr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... Job Title Senior AI Solutions Engineer About the role As a Senior AI Solutions Engineer, you will ...

Siri InfoSolutions Inc

Java Developer

Alpharetta, GA · On-site

$49.75 - $64.50/hr

Sr. Java Developer * Ongoing contract * Location: Alpharetta, GA Required Qualifications * Bachelor ... Prior work in financial services or fintech * Exposure to automation, mock frameworks, and ...

Photon

Product Director (Fintech)

Alpharetta, GA · On-site

$151K - $186K/yr

We are hiring Product Director to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a ...

Thunes

GO Software Engineer

Atlanta, GA · On-site

Staff Backend Engineer Overview Tilia is hiring a Staff Backend Engineer to own and evolve our ... Experience in payments, fintech, or financial services * Exposure to compliance requirements or ...

Monitise

Senior MongoDB Database Engineer

Alpharetta, GA · On-site

$128K - $216K/yr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... As a Senior MongoDB Database Engineer, you will be responsible for designing, optimizing, and ...

TriOptus LLC

AWS DevOps Engineer

Alpharetta, GA · On-site

$51.50 - $70.50/hr

The Application Engineer ensures that all in-house and 3rd party applications conform to our ... Experience with online brokerage or fintech platforms is a plus. * 3+ years of experience with UNIX ...

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All JobsFintech Engineer JobsFintech Engineer Jobs in Decatur, GA

Fintech Engineer information

See Decatur, GA salary details

$37.1K

$113.1K

$187K

How much do fintech engineer jobs pay per year?

As of Jul 1, 2026, the average yearly pay for fintech engineer in Decatur, GA is $113,122.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $147,900.00 per year, depending on experience, location, and employer.

How much does a fintech engineer make?

A fintech engineer's salary varies based on experience, location, and company size, but typically ranges from $80,000 to $150,000 annually. Senior roles or those with specialized skills in blockchain, cybersecurity, or data analysis can earn higher salaries, especially in competitive markets.

What engineers make $300,000 a year?

Senior fintech engineers, especially those with expertise in software development, cybersecurity, or data science, can earn $300,000 or more annually, often through a combination of base salary, bonuses, and stock options. High-level roles typically require advanced skills, extensive experience, and knowledge of financial technologies and programming languages like Python, Java, or C++.

What does a fintech engineer do?

A fintech engineer develops and maintains financial technology applications, such as payment systems, trading platforms, and digital banking solutions. They typically work with programming languages like Python, Java, or C++, and use tools like APIs and cloud services to create secure, scalable financial software. Strong knowledge of finance, cybersecurity, and software development is essential for this role.

What are some common challenges Fintech Engineers face when integrating new technologies with legacy banking systems?

Fintech Engineers often encounter difficulties when connecting modern applications to legacy banking infrastructures, which may use outdated programming languages or lack robust APIs. These challenges require creative problem-solving, strong documentation skills, and close collaboration with IT and compliance teams to ensure security and regulatory standards are met. Successfully navigating these integrations not only improves technical proficiency but also builds valuable experience in bridging traditional finance with cutting-edge technology.

What is a Fintech Engineer?

A Fintech Engineer is a technology professional who designs, develops, and maintains software systems and solutions for the financial technology industry. Their work typically involves building applications and platforms for digital banking, payment processing, online lending, investment management, and other financial services. Fintech Engineers often use programming languages like Python, Java, or C++, and they must understand financial regulations, cybersecurity, and emerging technologies such as blockchain and artificial intelligence. They play a crucial role in making financial services more accessible, efficient, and secure.

What is the difference between Fintech Engineer vs Software Developer in Fintech?

AspectFintech EngineerSoftware Developer in Fintech
Required CredentialsBachelor's in Computer Science, Fintech certificationsBachelor's in Computer Science or related field
Work EnvironmentFinancial institutions, Fintech startupsTech companies, Fintech firms
Industry UsageDesigns financial tech solutions, blockchain, paymentsDevelops software applications, APIs for Fintech

Fintech Engineers focus on creating and implementing financial technology solutions, often working on blockchain, payments, and security systems. Software Developers in Fintech build the applications and platforms that power these solutions. While both roles require programming skills, Fintech Engineers typically have specialized knowledge of financial systems and compliance, making their roles distinct yet overlapping in the Fintech industry.

What are the key skills and qualifications needed to thrive as a Fintech Engineer, and why are they important?

To thrive as a Fintech Engineer, you need strong programming abilities (such as Python, Java, or C++), a solid understanding of financial systems, and a relevant degree in computer science or a related field. Familiarity with fintech platforms, blockchain technology, APIs, and certifications like AWS Certified Solutions Architect or CFA are highly beneficial. Analytical thinking, problem-solving, attention to detail, and effective communication are crucial soft skills in this role. These competencies are vital for developing secure, innovative, and compliant financial technology solutions in a rapidly evolving industry.

What engineers make $500,000?

Senior fintech engineers, especially those with expertise in software development, cybersecurity, or data science, can earn $500,000 or more annually, often through a combination of base salary, bonuses, and equity. These roles typically require advanced skills, extensive experience, and work in high-demand environments such as investment firms or large financial technology companies.
What job categories do people searching Fintech Engineer jobs in Decatur, GA look for? The top searched job categories for Fintech Engineer jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for Fintech Engineer jobs? Cities near Decatur, GA with the most Fintech Engineer job openings:
Fintech Engineer jobs near you
Head of Platform Engineering

Head of Platform Engineering

Optimized Payments

Atlanta, GA

Other

Posted 4 days ago

Job description

Who are you?

Are you a strategic mastermind and technical genius looking to join a fintech? Look no further! Optimized Payments is seeking a highly motivated and experienced Head of Platform Engineering to join our growing team.

OP is seeking an innovative and dedicated individual committed to both serving our customers and having fun! Driven, with an entrepreneurial spirit and a heart for fintech. We're looking for someone who wants to make a significant impact on the Company, Clients, and your Career. At Optimized Payments, our people embrace these qualities, so if this sounds like you then please read on!

The Role:

Optimized Payments is seeking a Head of Platform Engineering to own and scale the core technology platform behind Harmonize, our payments analytics system of record. This leader will be responsible for end-to-end platform delivery - including front-end, back-end, and DevOps - with a mandate to improve execution speed, reliability, and scalability across the platform.

This is a hands-on leadership role focused on driving outcomes, building strong engineering discipline, and ensuring the platform can support rapid innovation, including AI-driven capabilities.

The role requires expertise in Spring Boot, API development, and building UI/UX components in React. The leader will develop scalable Java applications and collaborate with the UI/UX team on React components. Experience with Azure DevOps for CI/CD automation and deployment is also required.

This is an Atlanta, GA based position. Applicants must be authorized to work in the U.S. without current or future sponsorship.

Scope & Responsibilities

Platform Ownership

  • Own the end-to-end architecture and delivery of the Harmonize platform
  • Lead both front-end and back-end development, ensuring scalability, performance, and reliability
  • Drive platform modernization and technical roadmap, aligned with business priorities
  • Design, develop, and maintain RESTful APIs and microservices using Java Spring Boot
  • Collaborate with UX/UI designers, backend engineers, and product managers to deliver high-quality features

Execution & Delivery

  • Improve speed, predictability, and quality of releases
  • Establish strong engineering practices (CI/CD, testing, code quality, observability)
  • Eliminate operational bottlenecks and reduce manual processes

DevOps & Infrastructure

  • Own DevOps, cloud infrastructure, and deployment strategy (Azure-based stack)
  • Implement best practices for automation, monitoring, and uptime
  • Ensure platform is secure, stable, and enterprise-ready

Team Leadership

  • Directly manage following onshore resources:
    • Platform Engineer
    • Senior Developer
    • Head of Security
  • Directly manage following offshore resources:
    • DevOps Engineer
    • Azure Cloud Engineer
  • Build a high-performance engineering culture:
    • Strong ownership and accountability
    • Clear technical direction
    • Focus on results vs activity
    • Lead the Architectural Guild Council and provide architectural guidance and technical direction across all engineering teams

Cross-Functional Alignment

  • Partner closely with following teams - Product, Data / AI, Data Engineering.
  • Ensure tight alignment between product roadmap and engineering execution

What Success Looks Like (First 6-12 Months)

  • Clear, simplified platform architecture and ownership model
  • Faster, more reliable release cycles
  • Improved platform stability and data reliability
  • Strong DevOps foundation with minimal manual intervention
  • Tangible progress on AI-driven features within Harmonize
  • High confidence from leadership in engineering execution

Required

  • 10+ years in software engineering, with 5+ years in leadership roles
  • Proven experience owning end-to-end platform development across frontend, backend, and infrastructure, including:
  • Experience building responsive, modular front-end components using React and Next.js with modern JavaScript (ES6+)
  • Experience in database design and familiarity with versioning/migration tools (such as Liquibase)
  • Proficiency managing client-side state using Redux Toolkit or equivalent state management libraries
  • Strong experience with cloud-native architectures (Azure preferred)
  • Deep understanding of DevOps, CI/CD, and scalable system design
  • Track record of improving execution velocity and engineering discipline

Preferred

  • Experience building data platforms or analytics systems
  • Exposure to AI/ML-driven product development
  • Background in payments, fintech, or high-scale data environments

Leadership Traits

  • High ownership - takes responsibility for outcomes, not just output
  • Detail-oriented - understands what's actually happening in the system
  • Execution-focused - prioritizes speed and results
  • Low ego, high accountability - builds strong teams and holds the bar
  • Proactive - identifies risks early and acts decisively

Why This Role Matters

Harmonize is the foundation of Optimized Payments' future. This role is critical to:

  • Turning engineering into a competitive advantage
  • Enabling AI-driven insights at scale
  • Supporting continued growth and enterprise adoption

Apply