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Fintech Senior Software Engineer Jobs in Katy, TX

Senior Software Engineer

Houston, TX

$117K - $154.20K/yr

Our mission-driven team is seeking a bold and dynamic Senior Software Engineer who is fueled by high accountability, execution horsepower, and driven to understand our world, science/technology, and ...

Senior Software Engineer

Spring, TX · On-site

$130.70K - $205.20K/yr

Senior Software Engineer Description - Fusion/ODF is a Windows-based low-level device platform software component installed on millions of HP devices to enable connectivity, telemetry, and more ...

Sr Software Engineer

Houston, TX · Remote

$117K - $154.20K/yr

JOB SUMMARY We are seeking a Senior Software Engineer with deep expertise in .NET technologies, extensive experience in designing and implementing ETL processes, and a solid background in managing ...

Sr Software Engineer

Houston, TX · Remote

$117K - $154.20K/yr

JOB SUMMARY We are seeking a Senior Software Engineer with deep expertise in .NET technologies, extensive experience in designing and implementing ETL processes, and a solid background in managing ...

Senior Software Developer

Houston, TX · Remote

$52 - $68.75/hr

Senior Software Developer Step into a high-impact Senior Software Developer opportunity with a ... called Top Engineer . It does not say Average Engineer. It means we work with the Top 1% of ...

Senior Software Engineer Location: Irvine, CA Job type: Full-time - Hybrid Overview: ETAP, a member of Schneider Electrical Energy Management Software Division, is seeking a senior power system ...

SENIOR SOFTWARE ENGINEER

Houston, TX · Hybrid

$117K - $154.20K/yr

Job Title:- Senior Software Engineer Location:- Houston Texas (Hybrid - 2 Days/week On-Site) Job Type:- Contract Only Local to Houston, TX Experience: * Designing / building, and integrating multiple ...

Sr. Software Developer

Spring, TX · On-site

$46.25 - $61/hr

Sr. Software Developer Step into a high-impact Sr. Software Developer opportunity with a ... called Top Engineer . It does not say Average Engineer. It means we work with the Top 1% of ...

Senior Software Engineer

Houston, TX

$117K - $154.20K/yr

Our mission-driven team is seeking a bold and dynamic Senior Software Engineer who is fueled by high ownership, execution horsepower, growth mindset, and driven to understand our world, science ...

Sr. Software Engineer

Houston, TX · On-site

$117K - $154.20K/yr

The Sr. Software Engineer will complete small to large projects and work with our software development team, operations team, and outside resources to deliver successful projects. JOB ...

Sr. Software Engineer

Houston, TX · On-site

$117K - $154.20K/yr

Work with team of mid- to senior-level software engineers on coordinating database development. Assess database performance and ensure that programs continue to operate normally through software ...

Senior Software Engineer (Python)

Houston, TX · On-site

$117K - $154.20K/yr

As a Senior Research Software Engineer based in Houston, TX you'll support quantitative and fundamental research infrastructure, engage in data-intensive analysis and modeling, and impact trading ...

Senior Software Engineer (Python)

Houston, TX

$117K - $154.20K/yr

As a Senior Research Software Engineer based in Houston, TX you'll support quantitative and fundamental research infrastructure, engage in data-intensive analysis and modeling, and impact trading ...

Senior Software Engineer

Houston, TX · On-site

$117K - $154.20K/yr

We are hiring a Senior Software Engineer with deep experience and expertise in designing and delivering solutions using modern software engineering practices and cloud technologies. You will be part ...

Senior Software Engineer

Houston, TX · On-site

$117K - $154.20K/yr

We are hiring a Senior Software Engineer with deep experience and expertise in designing and delivering solutions using modern software engineering practices and cloud technologies. You will be part ...

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Showing results 1-20

Fintech Senior Software Engineer information

See Katy, TX salary details

$69.3K

$131.5K

$176.2K

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

As of May 28, 2026, the average yearly pay for fintech senior software engineer in Katy, TX is $131,468.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,400.00 and $148,200.00 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.

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 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.

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 are popular job titles related to Fintech Senior Software Engineer jobs in Katy, TX? For Fintech Senior Software Engineer jobs in Katy, TX, the most frequently searched job titles are:
What job categories do people searching Fintech Senior Software Engineer jobs in Katy, TX look for? The top searched job categories for Fintech Senior Software Engineer jobs in Katy, TX are:
What cities near Katy, TX are hiring for Fintech Senior Software Engineer jobs? Cities near Katy, TX with the most Fintech Senior Software Engineer job openings:

Senior Software Engineer

Axiomspace

Houston, TX

$117K - $154.20K/yr

Full-time

Posted 25 days ago


Job description

Axiom Space is a human space exploration company, building era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International Space Station, the company is pioneering a next-generation orbital settlement that will foster groundbreaking innovation and research in microgravity and drive the global space economy of tomorrow. Today, guided by the vision of leading humanity's expansion off planet, Axiom Space is the principal provider of commercial human spaceflight services and developer of advanced spacesuits for the Moon and beyond. For more information about Axiom Space, visit www.axiomspace.com.

Axiom Space fosters a work environment inclusive of all perspectives. We are the pioneers of commercial space, leading the transformation of low-Earth orbit into a global space marketplace. Our mission-driven team is seeking a bold and dynamic Senior Software Engineer who is fueled by high accountability, execution horsepower, and driven to understand our world, science/technology, and life itself, for the benefit of all on Earth and beyond.

POSITION SUMMARY

Since Axiom Space is a very complex work environment, we are looking for a resilient, high-energy Senior Software Engineer, a talented Senior Software Engineer to join our dynamic aerospace team. In this role, you will be responsible for designing, developing, and maintaining software within the GSE (Ground Support Equipment) Space Suits avionics team. You will be working closely with the hardware developing team on advanced test and measurement systems, including hardware-in-the-loop (HIL) and systems simulation.

This position is ideal for an engineer who thrives on the interaction between software and hardware.

KEY DUTIES & RESPONSIBILITIES

  • Architect, design, implement, test, and document software solutions.

  • Perform full lifecycle of software development from design through implementation and deployment.

  • Develop robust, well architected and reliable software, typically in C/C++ Python on Linux.

  • Promote best practices in software engineering such as test-driven development, up-front design, code review and unit testing.

  • Conduct peer reviews, oversee merge requests, foster a culture of technical excellence, while driving continuous improvement.

  • Create and maintain technical design documentation, data models, and process models.

  • Perform system analysis, troubleshooting, diagnosis, and problem resolution.

  • Contribute to system verification and validation.

  • Collaborate with stakeholders across project and NASA to ensure successful delivery of GSE Systems.

  • Lead and conduct program design and safety reviews with internal Axiom development teams and NASA customers for commercial spacesuit development.

  • Support project management efforts.

  • Communicate project progress, status, and potential issues to stakeholders and leadership.

  • Implement and maintain agile project management methodologies throughout the project lifecycle.

  • Perform additional job duties as assigned.

QUALIFICATIONS:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education & Experience

  • Bachelor's or master's in computer engineering, electrical engineering, aerospace engineering, computer science, or a related discipline.

  • A minimum of 10 years of professional experience.

  • Proficiency with version control (Git), build systems, and continuous integration pipelines.

  • Experience in unit testing, software-hardware integration testing, and formal verification activities, preferred experience in flight software certification.

  • Experience in software safety reviews.

  • Track record of delivering outcomes in ambiguous, fast-moving environments.

  • Uses good judgement to solve problems proactively, positively impacting hard challenges.

  • Proven to deliver high quality results under tight deadlines.

  • Passion for space and the mission.

  • This role calls for Perseverance, Resourcefulness, Adaptable and Grit.

  • Track record of making things happen in ambiguous, fast-moving environments.

  • Uses good judgement to problem-solve proactively, positively impacting hard challenges.

  • Demonstrated organization skills to meet tight deadlines with high quality results.

Core Skills

  • Technical expertise in:

  • Programming languages like C/C++ , python, LabVIEW along with strong foundations in data structures, algorithms, and application performance optimization.

  • Experience in working with TCP/IP based communication on Sockets and ZeroMQ.

  • Experience with version control systems (Git, GitLab), within continuous integration pipelines.

  • Demonstrated success in taking software through the entire software development lifecycle.

  • Proficiency in software design principles, code architecture patterns, and development methodologies.

  • Strong understanding of software verification, validation, and documentation practices.

  • Demonstrated experience in applying security best practices.

  • Work within an agile environment.

  • Experience in presenting complex topics to management and other stakeholders.

  • Strong technical writing and documentation skills.

Core Competencies:

Embody our core values of leadership, innovation, and teamwork. In addition, to perform the job successfully, an individual should demonstrate the following competencies:

  • Accountability

  • Technical Rigor

  • Execution Discipline

  • Pride of Delivery

WORK ENVIRONMENT:

Generally, an office environment, but can involve inside or outside work depending on the task.

Requirements

  • Must be able to complete a U.S. government background investigation.

  • Management has the prerogative to select at any level for which the position is advertised.

  • Proof of U.S. Citizenship or US Permanent Residency is a requirement for this position.

  • Must be willing to work evenings and weekends as needed to meet critical project milestones.

Physical Requirements

  • Work may involve sitting or standing for extended periods (90% of the time)

  • May require lifting and carrying up to 25 lbs. (5% of the time)

  • Equipment and Machines

  • Standard office equipment (PC, phone, printer, etc.)

Axiom Space is proud to be an equal opportunity employer. Axiom Space does not discriminate on the basis of race, regional color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with disability, or other applicable legally protected characteristics.