Junior Interface Developer

Tech Pipeline is looking for a Junior Interface Developer to join our team in a permanent, full-time capacity.We focus on fixing the operational friction that occurs when a company's tools and data sources stop talking to each other effectively.This specific role will support a major Spanish client in the financial sector, where data reconciliation and internal routing have become manual bottlenecks that require technical fixes.About the role As a Junior Interface Developer, you will work on the specific points where different software systems connect.You will not be building broad strategy decks or high-level abstract frameworks.Instead, you will be looking at why a specific file transfer failed or why a field is not mapping correctly from an ERP to a reporting dashboard.Your goal is to ensure that the data flowing through the core operations of our Spanish financial client remains accurate and timely.Since we are a fully remote company, you will rely heavily on reading logs and technical documentation to understand how these systems currently interact and exactly where they break down.We look for ground truth in the configuration rather than making assumptions about how the software should work.What you will be doing Reviewing system logs to identify where data packets are getting stuck or misrouted between internal platforms.Updating mapping configurations to ensure that values from one database align with the requirements of another.Monitoring the daily reconciliation of financial records to spot any drifts before they become major accounting errors.Writing clear documentation for the routing rules we implement so the client team can maintain them independently.Drafting small scripts or SQL queries to extract data for investigation when a specific interface fails.Testing edge cases for new input formats to prevent technical debt from piling up in the middle of the pipeline.Collaborating with operators to understand the practical reality of how they use the tools every day.What we need from you Basic understanding of web technologies and how different applications exchange data through APIs or flat files.Familiarity with SQL or basic scripting languages like Python or JavaScript to help clean and move data.High attention to detail when looking at configuration files and technical specifications.The ability to communicate technical problems clearly in writing for our internal documentation and status updates.Curiosity about how business processes actually work under the hood rather than just how they appear on a screen.Willingness to learn the specific quirks of large scale financial systems and ERP environments.Ability to manage your own schedule and tasks in a fully remote environment.Helpful background Previous coursework or personal projects involving database management or API consumption.Exposure to basic accounting principles or financial operations through studies or part-time work.Experience using version control tools like Git to manage small code or configuration changes.What the role offers A fully remote position that allows you to work from wherever you are most productive.Direct experience working on a large technical project for a major Spanish financial entity.The position is paid and the pay is attractive and competitive for an entry level developer role.A culture that values technical groundedness and solving specific, concrete problems.The opportunity to build a career in systems integration and operational efficiency without corporate fluff.Mentorship from experienced developers who prioritize teaching the practical side of system maintenance.Working at Tech Pipeline At Tech Pipeline, we avoid long meetings and vague status calls.We believe that if the documentation is good and the logs are clear, the work speaks for itself.We send weekly updates to keep everyone aligned and use dedicated channels to discuss the actual technical roadblocks we encounter.Because we are a remote-first company, we place a high value on internal writing and clarity.We do not stay with clients forever: we fix their systems, ensure the first month of operation is smooth, and then hand over the keys.This means your work will have a clear beginning, middle, and end, with a tangible result you can point to.This approach allows us to stay lean and focused on the technical reality of the systems we mend.

What we need from you Basic understanding of web technologies and how different applications exchange data through APIs or flat files. Familiarity with SQL or basic scripting languages like Python or JavaScript to help clean and move data. High attention to detail when looking at configuration files and technical specifications. The ability to communicate technical problems clearly in writing for our internal documentation and status updates. Curiosity about how business processes actually work under the hood rather than just how they appear on a screen. Willingness to learn the specific quirks of large scale financial systems and ERP environments. Ability to manage your own schedule and tasks in a fully remote environment. Helpful background Previous coursework or personal projects involving database management or API consumption. Exposure to basic accounting principles or financial operations through studies or part-time work. Experience using version control tools like Git to manage small code or configuration changes. What the role offers A fully remote position that allows you to work from wherever you are most productive. Direct experience working on a large technical project for a major Spanish financial entity.