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Verification Engineer
Insight Global
Agoura Hills, CA
- From $89 USD / hour
Advanced proficiency in object-oriented programming, with experience in C# (preferred), Java, or C++ for automation, and test framework development.
Added 4 mins ago
Software Development Engineer II, Selling Partner Trust & Compliance
Amazon.com Services LLC
Seattle, WA
…and safer in your first few weeks? As a Software Development Engineer on the Selling Partner Services team you will be actively working on systems and features that accomplish this for…
Added 4 mins ago
Senior System Development Engineer, Leo - Payload and Terminals
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
- Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust
Added 4 mins ago
Software Dev Engineer, Antenna Calibration, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Software Engineer for antenna calibration, you will collaborate with systems architects, hardware engineering design teams & FW/SW design teams to bring up and test systems combining…
Added 4 mins ago
Security Engineer, Field Innovation, Security Search and Observability (SSO)
Amazon Development Center U.S., Inc.
Austin, TX · Arlington, VA · Santa Clara, CA
We are hiring a Security Engineer to work at the intersection of customer impact and AI. Our team builds and operates the detection, correlation, and vulnerability-management capabilities…
Added 6 mins ago
Sr. Principal/Architect - Infrastructure/Production Engineering (Chronosphere)
Palo Alto Networks, Inc.
United States
We're looking for an Infrastructure Engineer to help ensure all components in our platform are optimized and battle-tested, so we can push our resources as far as they can go.
Added 6 mins ago
Senior Software Engineer - Modeling (Onsite)
RTX
United States
Develop and implement software solutions using programming languages such as C/C++, C#, Python, Java, and Lua.
Added 8 mins ago
Sr. Software Development Engineer
LPL Financial Corp
Austin, TX
…experience developing backend microservices and REST APIs with Java, Spring Boot, Spring Data JPA, OpenFeign, gRPC (Zeebe/Camunda clients), and Docker containers, and working in…
Added 8 mins ago
AVP, DevOps Engineer
LPL Financial Corp
Austin, TX
7+ years experience leading automation initiatives using programming and scripting languages such as Python, Go, Java, or similar technologies.
Added 9 mins ago
Senior Software Engineer - Agile Product Owner (Onsite)
RTX
United States
Senior Software Engineer - Agile Product Owner - Flight & Mission Simulation (Onsite)
Added 9 mins ago
Software Engineer II - Test Solutions Center
RTX
United States
The Software Engineer II - Test Solutions Center position is focused on the design, development, integration, and maintenance of software as a part of on-site factory support of systems to…
Added 9 mins ago
GEOINT Sensor Support Engineer (Ramstein AFB, Germany)
RTX
Remote, United States
Script Language knowledge to include PowerShell, Python, Java, Ruby, Bash, Perl, PHP, etc.
Added 9 mins ago
Senior Software Engineer
Advantest
San Jose, CA · Austin, TX
Advantest is seeking a Software Engineer to join the US AI and Automation Team. In this role, you will help design, develop, and deploy software solutions that integrate AI capabilities…
Added 10 mins ago
Software Engineer Senior
GD Information Technology, Inc.
United States
As a Software Engineer Senior at GDIT, you will design, develop, integrate, and sustain secure software applications and data-driven solutions that support complex mission requirements.…
Added 11 mins ago
Data Engineer
Booz Allen Hamilton_United States
Tampa, FL
…unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data…
Added 11 mins ago
Senior Software Engineer (REST API & Springboot )
U.S. Bank National Association
Irving, TX · Atlanta, GA · Hopkins, MN · Minneapolis, MN · San Francisco, CA
Hands on experience in Java EE design and development
Added 12 mins ago
Principal Software Development Engineer (AI Innovation)
CVS Health
Richardson, TX
The Principal Software Development Engineer will drive innovative, enterprise-wide solution designs at the business unit level for highly complex, strategic initiatives. In this high-impact…
Added 12 mins ago
CS
Cloud Engineer II (Full Time) - United States
Cisco Systems, Inc.
Milpitas, CA
- Full-time
Programming skills in one or more languages such as Java, Python, or Go.
Added 12 mins ago
Software Engineer II - AI Platforms
US: Mastercard International Incor
Atlanta, GA
Mastercard is seeking a Software Engineer II to design, build, and enhance production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 12 mins ago
Software Engineer II - AI Platforms
US: Mastercard International Incor
Atlanta, GA
Mastercard is seeking a Software Engineer II to design, build, and enhance production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 12 mins ago
Senior Software Engineer - AI Platforms
US: Mastercard International Incor
Atlanta, GA
Mastercard is seeking a Senior Software Engineer to design and build production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 12 mins ago
Senior Software Engineer
US: Mastercard Technologies, LLC
O'Fallon, MO
We are currently seeking a Senior Software Engineer to join the Mastercard Operational Reports NexGen development team to work on Enterprise Applications to deliver technical solutions…
Added 12 mins ago
Software Engineer II
US: Mastercard Technologies, LLC
O'Fallon, MO
We are currently hiring a Software Engineer II, and the successful candidate will contribute to the design, development, testing, deployment, and support of enterprise applications while…
Added 16 mins ago
Full Stack Software Engineer II (Angular, Java)
Global Payment Holding Company
CINCINNATI, OH · ATLANTA, GA · DENVER, CO
Make your mark at one of the biggest names in payments. We’re looking for a Full Software Engineer II (Angular, Java) to join our ever-evolving software engineering team and help shape the…
Added 16 mins ago
Senior Full-Stack Software Engineer (Java, Angular)
Global Payment Holding Company
CINCINNATI, OH · ATLANTA, GA
Make your mark at one of the biggest names in payments. We’re looking for a Senior Full-Stack Software Engineer (Java, Angular) to join our ever-evolving software engineering team and help…

Sperton Global AS

Senior Full-Stack Engineer | AI-Native Startup

Houston, United States

Full-time

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Job details

Job type: Full-time
Experience: Approximately 3–12 years of professional software engineering experience, with a preference for engineers who have demonstrated significant ownership and technical maturity.
Posting language: English
Posted: Nov 4, 2026

Original job description

Location: Austin, Texas Work Arrangement: Primarily On-Site Employment Type: Full-Time Industry: Artificial Intelligence | B2B SaaS | Commerce Technology

About the Opportunity We are partnering with an ambitious, venture-backed AI-native startup that is reimagining how businesses identify customers, automate commercial operations, and scale their growth. Operating at the intersection of artificial intelligence, commerce, and business automation, the company is developing a proprietary technology platform designed to modernize a traditionally underserved multibillion-dollar industry. The founding team is seeking an exceptional Senior Full-Stack Engineer to take substantial ownership of the company's core software platform and help shape its technical future. This isn't a traditional senior engineering position where you'll simply execute tickets or maintain existing systems. You'll work directly with the founders, influence product strategy, make critical architectural decisions, and personally build the technology powering the business. The longer-term opportunity is particularly compelling: The founders envision this hire potentially progressing into the CTO position as the organization evolves. For an ambitious engineer who enjoys building, thrives in early-stage environments, and wants meaningful ownership, this is an opportunity to make an outsized impact. What You'll Be Doing End-to-End Product Ownership

Own the architecture, development, deployment, and evolution of the company's core software platform.
Build scalable, production-grade applications spanning frontend, backend, and database layers.
Take complete ownership of important product initiatives, from identifying problems to delivering working solutions.
Make independent technical decisions while balancing speed, maintainability, scalability, and business impact.

Full-Stack Engineering & System Design

Develop intuitive, high-performance web applications using modern JavaScript frameworks.
Build backend services, APIs, data pipelines, and integrations with external platforms.
Design robust relational database schemas and normalize complex, unstructured business data.
Develop systems supporting customer acquisition, workflow automation, sales operations, and order management.
Build integrations with third-party enterprise applications, including ERP and related operational systems.

AI-Native Development

Leverage modern AI-assisted engineering tools, including Cursor, Devin, and similar technologies, to accelerate development.
Explore opportunities to incorporate intelligent automation and AI-driven workflows into the product.
Continuously improve engineering processes, development velocity, and product quality.

Product Strategy & Cross-Functional Collaboration

Collaborate directly with company founders and commercial teams to translate business needs into technical solutions.
Gather feedback from actual platform users and rapidly turn insights into product improvements.
Influence the product roadmap, technical priorities, and long-term platform architecture.
Help establish engineering practices and contribute to the team's technical direction as the company grows.

What We're Looking For Essential Qualifications

Approximately 3–12 years of professional software engineering experience, with a preference for engineers who have demonstrated significant ownership and technical maturity.
Strong hands-on full-stack engineering experience building and shipping production software.
Demonstrated ownership of an entire product, platform, or substantial customer-facing product area.
Proficiency with modern frontend technologies such as React, TypeScript, JavaScript, Next.js, or comparable frameworks.
Strong backend development experience using Python, Node.js, Java, Go, or equivalent technologies.
Experience with relational databases, SQL, ORMs, database architecture, and data modeling.
Understanding of API design, integrations, and scalable application architecture.
Familiarity with Linux command-line environments and modern development workflows.
Strong product judgment, problem-solving abilities, and technical decision-making skills.
Ability to work independently, take initiative, and execute effectively with limited oversight.
Willingness to work primarily on-site in Austin, Texas, or relocate.

Preferred Qualifications

Engineering experience at a credible, high-growth startup, ideally from Seed through Series B.
Previous experience as a Founding Engineer, early engineering hire, Senior Product Engineer, or technical founder.
Experience building customer-facing B2B SaaS products, AI-native platforms, or operational software.
Exposure to data modeling, ETL pipelines, third-party integrations, and complex real-world business data.
Experience working directly with founders, product stakeholders, or business users.
Proven ability to translate ambiguous business requirements into practical software solutions.
Experience mentoring or guiding other engineers while remaining actively involved in coding.
Bachelor's degree in Computer Science or a related technical field, or equivalent demonstrated technical expertise.
Interest in commerce, retail technology, consumer products, or business automation.

Prior experience in consumer packaged goods or retail is advantageous but not required. Who Will Thrive in This Role? We're looking for someone who thinks like a founder but still loves writing code.

The ideal candidate:

Builds, rather than delegates: Enjoys personally designing, coding, testing, and launching products.
Takes ownership: Treats product success as their own responsibility rather than waiting for detailed instructions.
Thinks commercially: Understands that great engineering ultimately solves real customer and business problems.
Moves quickly: Thrives in environments where priorities evolve and decisions need to be made without unnecessary bureaucracy.
Embraces AI: Uses modern development tools and automation to ship better software faster.
Has entrepreneurial ambition: Wants to help build a lasting company rather than simply move into another senior engineering position.
Values long-term impact: Is motivated by meaningful ownership, strong collaboration, and building something substantial over several years.

This opportunity is best suited to someone who enjoys the intensity, autonomy, and accountability of an early-stage startup. Why Join? Meaningful Ownership Own a core technology platform and influence both the product and engineering direction of the business. Potential CTO Progression The founders envision this position potentially evolving into the company's CTO role. This is a long-term opportunity rather than a guaranteed promotion or fixed succession timeline. Direct Founder Collaboration Work closely with an ambitious founding team, making decisions that directly influence the company's growth. AI-First Engineering Culture Build with modern technologies, AI-assisted development tools, and an emphasis on rapid product execution. High-Impact Environment Join a small, focused engineering organization where your contributions will directly shape the product, customer experience, and technical foundation. Work Arrangement

Work Location: Austin, Texas.
On-Site Expectations: Primarily five days per week, with potential flexibility for exceptional candidates.
Relocation: Assistance may be available for qualified candidates.
Work Authorization: Applicants must already have unrestricted US work authorization. Visa sponsorship is not available.

Ready to Build Something Meaningful? If you're an exceptional hands-on engineer who wants to own more than individual features, influence real product decisions, and help build the technology behind an ambitious AI-native business, we'd love to connect. This is an opportunity for someone who wants to build like a founding engineer today and potentially lead like a CTO tomorrow. Let's talk.

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