Software Engineer Intern - Fullstack

About GeoComply

We’re GeoComply! We are at the forefront of geolocation, cybersecurity, and anti-fraud innovation, developing and delivering cutting-edge technologies to help ensure regulatory compliance, combat bad online actors, alleviate user friction, and protect businesses from fraud.

Achieving significant business and revenue growth over the past three years and dubbed a tech “Unicorn,” GeoComply has been trusted by leading global brands and regulators for over ten years. Our compliance-grade geolocation technology solutions are installed on over 400 million devices and analyze over 12 billion transactions a year.

At the heart of it all is the people, united by a deep commitment to problem-solving and revolutionizing how people and businesses use the internet to instill confidence in every online interaction. With teams across five countries, three continents, and a global customer base, we have no plans to slow down.

The Role

GeoComply runs fraud detection at a scale most engineers never encounter — billions of monthly transactions, real-time decisions, zero tolerance for error. GCI (GeoComply Chargeback Intelligence) is at the center of a 2026 strategic push to turn chargeback data into a proactive fraud-prevention asset across the entire product ecosystem (RiskGuard, IDComply, HUB, CMS, CORE) — not just a reactive dispute tool.

As a Software Engineer Intern (Fullstack) on the CMS/GCI team, you'll work across the stack — Go and PHP/Laravel services as well as the React frontend — to help build what makes this possible: the APIs and data pipelines that turn chargeback history into fraud signals, and the UI that surfaces it to analysts and clients. Today, only ~0.2% of GCI's 215K+ chargeback cases have a recorded outcome; you'll help build both the backend plumbing and the user-facing workflows that close that gap. You'll bring product curiosity to a genuinely high-impact problem, take real ownership of your work, and use AI tools as a default part of how you build. This is what fullstack engineering looks like here.

Key Responsibilities

• Backend
• Help build the API and data-layer work needed to surface chargeback intelligence to other products — e.g., querying chargeback history by user ID, device fingerprint, IP, email/phone for consumption by RiskGuard and IDComply.
• Contribute to the outcome / feedback-loop pipeline: capturing won/lost/fraud-type case outcomes and propagating that data so it strengthens fraud scoring elsewhere in the ecosystem.
• Work in our Go, PHP (Laravel) and Python depending on the task — following our DDD/clean-architecture and CQRS conventions.
• Support data aggregation for Phase 1.5 intelligence features — dispute frequency patterns, geohash-based clustering, cross-operator pattern detection.
• Frontend
• Build and enhance the GCI case & dispute UI — chargeback case lists, outcome-capture flows, and case detail views — using our org-wide Storybook Design System and React.
• Contribute to the GCI section of the Unified User Page — surfacing chargeback counts, disputed amounts, case history, and device-level flags in a single view for fraud analysts.
• Build visualization surfaces such as dispute geohash heatmaps, returning-offender alerts, and chargeback trend views.
• Build status-tracking UI in support of Phase 2 automation and AI initiatives (automated dispute submission, AI-optimized dispute documents) as these capabilities come online.
• Across the stack
• Use AI-assisted tools (coding assistants, our Figma→Storybook pipeline, LLM-powered workflows) as a default part of your engineering practice — not occasionally, but every day. Spot opportunities where AI can reduce toil or accelerate delivery in the GCI workflow, and propose them.
• Understand the why behind each feature — how chargeback and dispute data connects to fraud-prevention outcomes for clients, not just the ticket description.
• Participate in the full development lifecycle: scoping, implementation, testing, PR review, and post-release monitoring, on both API and UI changes.
• Write well-tested, readable code on both ends of the stack, and collaborate with designers, QA, and backend/frontend engineers to ship high-quality, end-to-end features.
• Raise risks early — surface data-sensitivity concerns (chargeback data touches PII and cross-operator signals), edge cases, and tradeoffs proactively rather than waiting to be asked.
• Contribute ideas to improve the GCI product, its APIs, and the Design System; your perspective as a newcomer is genuinely valuable.

Who You Are

• Pursuing or recently graduated with a bachelor's degree in Software Engineering, Computer Science, or a similar field.
• Solid fundamentals across both frontend and backend: JavaScript/TypeScript and ReactJS (components, hooks, state) on one side, and at least one backend language (Go, PHP, Java, Python, etc.) with basic understanding of REST APIs and databases on the other.
• A genuine product mindset — you think about users and outcomes (here: fraud analysts and operators trying to stop repeat chargeback fraud), not just code and tickets.
• Curious about data-heavy, workflow-driven systems — comfortable thinking through case states, outcome tracking, and how data flows between services and into dashboards/visualizations (e.g., heatmaps, trend charts).
• You've already experimented with AI tools (coding assistants, LLM workflows, prompt engineering). You don't need to be an expert, but you're genuinely curious and have tried things.
• Comfortable with ambiguity — you can make progress and ask the right questions when requirements aren't fully defined, especially useful since GCI's automation roadmap is still evolving.
• Willing to learn and quick to adapt: exposure to Go, PHP/Laravel, MongoDB, Storybook, Figma, or design systems is a nice-to-have — a strong appetite to pick up whichever part of the stack a task needs matters more than prior experience in any one of them.
• High integrity: you'll be handling sensitive fraud and dispute data (including PII-adjacent signals) responsibly.
• Good written and verbal English; you can explain your work clearly to teammates across functions.

Apply Now!

Interested in joining our team? Send us your resume and a cover letter. We can’t wait to meet you!

Commitment to Diversity and Equity.

If you don't tick every box in this job description, please don't rule yourself out. Research suggests that women and other people in underrepresented groups tend to only apply if they meet every requirement. We focus on hiring people who value inclusion, collaboration, adaptability, courage, and integrity rather than ticking boxes, so if this resonates with you, please apply.

Search Firm Representatives Please Read Carefully

We do not accept unsolicited assistance from search firms for employment opportunities. All CVs or resumes submitted by search firms to any employee at our company without a valid written agreement in place for this position will be considered the sole property of our company. No fee will be paid if a candidate is hired by GeoComply due to an agency referral where no existing agreement exists with the GeoComply Talent Acquisition Team. Where agency agreements are in place, introductions must be through engagement by the GeoComply Talent Acquisition Team.

Why GeoComply?

Joining the GeoComply team means you’ll be part of an award-winning company to work, learn and grow. We are fast-paced, high-impact, and have a can-do team culture.

To be successful in our organization, you need an eager attitude, professionalism, and the confidence to willingly work to prove yourself and your ideas, and earn the trust of the organization.

Here’s why we think you’d love working with us.

We’re working towards something big

We’ve built a reputation as the global market leader for geolocation compliance solutions for over 10 years. We’re trusted by customers from all over the world, and the next few years will be particularly exciting as we continue to scale across new markets.

Our values aren’t just a buzzword

Our values are the foundation for what we as a company care about most. They signify the commitment we make to each other around how we act and what we stand for. They are our north star as we work together to build a company we’re all proud to be a part of. Learn more, here.

Diversity, equity, and inclusion are at the core of who we are

In collaboration with our team and external partners, we promote DEI in our recruitment and hiring practices; scholarships and financial aid; training and mentorship programs; employee benefits, and more.

Learning is at the heart of our employee experience

At GeoComply, we foster an environment that empowers every employee to gain the knowledge and abilities needed to perform at their very best and help our organization grow. From a professional development budget to local training opportunities, knowledge-sharing sessions and more, we are continually investing in employee career growth and development.

We believe in being a force for good

We profoundly care about our impact on the world and strive to make meaningful contributions to the communities we work and live in. Our Impact division focuses on philanthropic and social responsibility initiatives, including supporting our local communities, advancing equality, and harnessing our technology to protect vulnerable groups. Learn more, here.

We care about our team

Our GeoComply team is talented, driven and hard-working, and is known for its positive attitude and energy. At GeoComply, we take care of our employees with the total package. Team members are generously rewarded with competitive salaries, incentives, and a comprehensive benefits program.

We value in-person collaboration

GeoComply culture thrives on a dynamic mix of in-person energy and independent focus and we champion a hybrid work model that blends the energy of in-person collaboration with the flexibility to work from home. Our 3-day in-office policy fosters teamwork and innovation, while also recognizing the importance of individual work styles and needs.

At GeoComply, we live our value of Act with Integrity. Our workplace is built on mutual respect and inclusion, and we welcome applicants of all backgrounds, experiences, beliefs, and identities. Creating an accessible interview experience for all candidates is important to us. If you have any requests (big or small) throughout our hiring process, please don’t hesitate to let us know so we can do our best to prioritize your needs.

We care about your privacy and want you to be informed about your rights. Please read our Applicant Privacy Notice before applying for the position. By clicking "submit" below, I hereby consent that GeoComply may collect and process my personal information, which may include reasonable background and geolocation information, for the purposes of and in accordance with the terms and conditions outlined in the Applicant Privacy Statement.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information please see the Applicant Privacy Statement or feel free to contact us directly.