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Fintech Senior Software Engineer Jobs in Boston, MA

Apollo Solutions

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

Senior Software Engineer - Investment Team Location: Boston (Hybrid, 2 days per week in office ... fintech, or financial services environments. * Knowledge of modern data engineering practices and ...

Alumni Ventures

Senior Software Engineer

Andover, MA · On-site

$123K - $163K/yr

They are seeking a Senior Software Engineer to solve complex business problems through software ... services, fintech, accounting, investment management, or related industries • Experience ...

InvoiceCloud, Inc.

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

InvoiceCloud is a fast-growing fintech leader recognized with multiple awards for its innovative solutions in finance and customer service. They are seeking a highly skilled Senior Software Engineer ...

InvoiceCloud, Inc.

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

InvoiceCloud is a fast-growing fintech leader recognized with multiple awards for its commitment to innovation and customer service. They are seeking a highly skilled Senior Software Engineer to ...

Alegeus

Senior Software Engineer

Boston, MA · Hybrid

$133K - $175K/yr

Do you want to shape the future of fintech and healthtech? Energized by challenges and inspired by ... Senior Software Engineer Join our team at Alegeus, where you'll experience unmatched opportunity ...

Farsyt

Founding Senior Software Engineer

Cambridge, MA · On-site

$135K - $177K/yr

They are seeking a Founding Senior Software Engineer to work directly with the founders to build ... fintech, insurance, or regulated environments Company : AI-native insurance services, built from ...

Harvard University

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

The Senior Software Engineer role focuses on developing secure new applications and functionality, enhancing and supporting existing applications, providing system redundancy, and collaborating ...

Strategic Employment

Senior Software Engineer

Boston, MA

$150K - $170K/yr

Senior Software Engineer -- Boston, MA area A well-established consumer media and technology company is hiring a Senior Software Engineer for its Engineering team. This is a senior, high-impact seat ...

Strategic Employment

Senior Software Engineer

Boston, MA · On-site

$150K - $170K/yr

Senior Software Engineer -- Boston, MA area A well-established consumer media and technology company is hiring a Senior Software Engineer for its Engineering team. This is a senior, high-impact seat ...

Harvard University

Senior Software Engineer

Boston, MA · On-site

$59/hr

The Senior Software Engineer role focuses on developing secure new applications and functionality, enhancing and supporting existing applications, providing system redundancy, and collaborating ...

BigTime Software

Senior Software Engineer

Boston, MA · On-site +1

$120K - $150K/yr

We are seeking an experienced Senior Software Engineer to join our team. In this role, you will work across the full application stack to design, develop, and test features in our cloud-based ...

Alegeus

Senior Software Engineer II

Boston, MA · Hybrid

$133K - $175K/yr

Do you want to shape the future of fintech and healthtech? Energized by challenges and inspired by ... As a Senior Software Engineer II, you'll drive our technology vision forward and push the ...

BigTime Software

Senior Software Engineer

Boston, MA · On-site

$120K - $150K/yr

We are seeking an experienced Senior Software Engineer to join our team. In this role, you will work across the full application stack to design, develop, and test features in our cloud-based ...

BigTime Software

Senior Software Engineer

Boston, MA · On-site +1

$120K - $150K/yr

We are seeking an experienced Senior Software Engineer to join our team. In this role, you will work across the full application stack to design, develop, and test features in our cloud-based ...

Alumni Ventures

Senior Software Engineer

Andover, MA

$124K - $163K/yr

About the Role We're looking for a Senior Software Engineer who enjoys solving complex business ... Experience in financial services, fintech, accounting, investment management, or related industries

Alumni Ventures

Senior Software Engineer

Andover, MA · On-site

$126 - $154/hr

About the Role We're looking for a Senior Software Engineer who enjoys solving complex business ... Experience in financial services, fintech, accounting, investment management, or related industries

BigTime Software

Senior Software Engineer

Boston, MA · On-site

$127.50 - $172.50/hr

We are seeking an experienced Senior Software Engineer to join our team. In this role, you will work across the full application stack to design, develop, and test features in our cloud-based ...

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Fintech Senior Software Engineer information

See Boston, MA salary details

$82K

$155.7K

$208.6K

How much do fintech senior software engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for fintech senior software engineer in Boston, MA is $155,672.00, according to ZipRecruiter salary data. Most workers in this role earn between $133,100.00 and $175,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Fintech Senior Software Engineer, you need advanced programming skills (such as Java, Python, or C++), a deep understanding of financial systems, and a degree in computer science or related field. Proficiency with cloud platforms (like AWS or Azure), knowledge of financial APIs, and familiarity with security protocols and regulatory compliance tools are typically required. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and manage complex projects. These competencies are crucial for building secure, scalable, and innovative financial technology solutions in a highly regulated and rapidly evolving industry.

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

AspectFintech Senior Software EngineerFintech Software Developer
Required CredentialsBachelor's/Master's in CS or related, 5+ years experienceBachelor's in CS or related, 1-3 years experience
Work EnvironmentDesigning complex systems, leading projectsImplementing features, coding, testing
Employer & Industry UsageFinancial tech firms, banks, startupsFintech companies, startups, financial institutions

The main difference between a Fintech Senior Software Engineer and a Fintech Software Developer lies in experience, responsibilities, and scope. Senior engineers typically lead projects, design system architecture, and mentor junior staff, while developers focus on coding and implementing features. Both roles require strong technical skills, but senior roles demand more experience and leadership capabilities.

What does a Fintech Senior Software Engineer do?

A Fintech Senior Software Engineer is responsible for designing, developing, and maintaining complex software solutions tailored for the financial technology sector. This role involves working with technologies such as blockchain, payment processing systems, and security protocols to build scalable and secure financial applications. Senior engineers also mentor junior developers, collaborate with cross-functional teams, and ensure compliance with industry regulations. Their work is crucial in enabling innovative digital financial products and services.

How does a Fintech Senior Software Engineer typically collaborate with cross-functional teams to deliver secure financial solutions?

As a Fintech Senior Software Engineer, you will regularly work with product managers, UX/UI designers, compliance specialists, and QA engineers to design, develop, and deploy secure financial applications. Collaboration often involves participating in agile ceremonies, reviewing technical requirements, and ensuring all solutions meet regulatory and security standards. Effective communication and teamwork are crucial, as you’ll need to balance innovation with strict compliance, and often mentor junior engineers in best practices. This cross-functional approach ensures that the final product is robust, user-friendly, and aligned with business objectives.
What are popular job titles related to Fintech Senior Software Engineer jobs in Boston, MA? For Fintech Senior Software Engineer jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Fintech Senior Software Engineer jobs in Boston, MA look for? The top searched job categories for Fintech Senior Software Engineer jobs in Boston, MA are:
What cities near Boston, MA are hiring for Fintech Senior Software Engineer jobs? Cities near Boston, MA with the most Fintech Senior Software Engineer job openings:
Fintech Senior Software Engineer jobs near you
Infographic showing various Fintech Senior Software Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $155,672 per year, or $74.8 per hour.

Senior Software Engineer

Apollo Solutions

Boston, MA • On-site

$133K - $175K/yr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Senior Software Engineer - Investment Team

Location: Boston (Hybrid, 2 days per week in office)


About the Role

A leading global investment management firm is seeking a Senior Software Engineer to join its Investment Technology organization.


This team builds and supports the core platforms, services, and data capabilities that power investment research, portfolio analytics, trading support functions, risk management, and operational processes across the firm.


As a Senior Software Engineer, you will work across software engineering, cloud infrastructure, and data platforms to develop scalable solutions that enable investment professionals and technology teams to efficiently access, process, and leverage critical business and market data. You will help shape the next generation of platform capabilities that support a highly data-driven investment environment.


Key Responsibilities

  • Design, develop, and support scalable cloud-native applications and shared platform services.
  • Build and enhance platform capabilities supporting both batch and real-time data processing workloads.
  • Develop solutions focused on data ingestion, metadata management, observability, governance, performance optimization, and operational efficiency.
  • Create robust APIs, frameworks, and reusable software components that accelerate development across investment technology teams.
  • Drive engineering best practices through automated testing, CI/CD, infrastructure automation, and monitoring.
  • Evaluate emerging technologies and architectural approaches to improve scalability, reliability, and developer productivity.
  • Partner with investment, technology, and business stakeholders to design and deliver scalable technical solutions.
  • Troubleshoot and optimize production systems to ensure stability, resiliency, and strong operational performance.
  • Collaborate with infrastructure and information security teams to ensure compliance with enterprise standards.
  • Mentor engineers and contribute to a culture of innovation, collaboration, and continuous improvement.


Required Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related technical field.
  • 7+ years of professional software engineering experience building enterprise applications, distributed systems, cloud platforms, or developer tooling.
  • Strong understanding of software engineering principles, object-oriented design, system design, testing methodologies, and software architecture.
  • Professional experience with at least one modern programming language such as Python, Java, C#, Go, or similar.
  • Experience developing and deploying applications in AWS or another major cloud platform.
  • Hands-on experience with Infrastructure as Code (IaC) technologies such as Terraform, Pulumi, CloudFormation, or AWS CDK.
  • Experience designing and developing APIs using FastAPI, Spring Boot, OpenAPI, or equivalent technologies.
  • Exposure to event-driven architectures and messaging platforms such as Kafka, Kinesis, RabbitMQ, or similar technologies.
  • Demonstrated ability to solve complex technical challenges and quickly learn new technologies.
  • Strong communication and stakeholder management skills.


Preferred Qualifications

  • Experience working within investment management, asset management, capital markets, hedge funds, trading technology, fintech, or financial services environments.
  • Knowledge of modern data engineering practices and large-scale data platforms.
  • Experience supporting highly available, business-critical systems.
  • Familiarity with containerization technologies such as Docker and Kubernetes.
  • Experience implementing observability, monitoring, and logging solutions in cloud environments.



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