Senior Python Software Engineer

Worldpay
United States, Massachusetts, Boston
1 Harbor Street (Show on map)
Jun 17, 2026
Job Description This position is not eligible for visa sponsorship, now or in the future. Candidates must be a US Citizen or Green Card Holder. This position is remote within the Greater Boston, MA area only. Ready to take your career global? Make your mark at one of the biggest names in payments.We'relooking for aSenior Python Engineerto join ourever evolvingPazienteamandhelp us unleash the potential of every business. The Pazien engineering team is seeking a Platform engineer who can build out our product platformusing cutting edge technologies. The platform encompasses all data acquisition, data pipeline, and all API's. You'll be joining a small team working on expanding a new reporting and analytics product to drastically simplify the payments ecosystem for ecommerce merchants. What you'll own Designing, programming, debugging and modifying software enhancements. Interacting with product managers and users to define requirements and modifications. Participating in software design meetings to determine technical requirements. Working with internal Client Training, Client Relationship and Sales teams. What you'll bring A Bachelor's in computer engineering, computer science or other related discipline or equivalent experience plus 5+ years of experience Experience with end-to-end system development life cycles and standards. Knowledge of at least one programming language (we use Python 3) Experience with at least one database, SQL or NoSQL Experience writing both functional and unit tests, experience with mocking a big plus Experience writing scalable backend services that run in a production setting Experience reviewing and critiquing code of others Proficiency in a Unix environment (we run on Ubuntu in AWS) Knowledge of financial industry practices, regulations and operations. Fluency in sequence diagrams, class models, etc. Proficiency in solutions design and requirements definition disciplines. It's a bonus if you have Experience handling large quantities of data Experience with NoSQL (We use MongoDB) Experience building applications in python Familiarity with test-driven development and continuous integration (Grunt/Git/Jenkins) About the team Our inclusive and global teams win together every day. We're proud to have the best minds in the industry, who you can learn from as you grow your career. The people, the energy, the connections - it's unmatched. Come and be part of an ever-evolving company and get dynamic opportunities that go beyond borders. What makes a Globalpayer? Globalpayers think like a client, act like an owner and win as one team. We're curious and innovative - always finding better ways to deliver impact. We empower each other to make decisions, and it's our passion that drives excellence in everything we set out to do. Does this sound like you? Then you sound like a Globalpayer. Apply now to take your career global. #LI-AD1 Worldpay is dedicated to offering individuals rewarding career opportunities and competitive compensation. For this full-time position, the good faith estimated annual salary range upon hire is $119,000.00-$179,750.00. This range reflects what we reasonably expect to offer based on the role's responsibilities, level, and geographic location. The actual starting salary will be determined by a candidate's experience, job-related skills, and relevant education or training. Please note that changes in work location may impact the final offered salary. We encourage you to consult with your recruiter to confirm the budget for your location and to better understand the applicable pay scale. EEOC Statement Worldpay is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here. If you are made a conditional offer of employment and will be working in the United States, you will be required to undergo a drug test. In developing this job description care was taken to include all competencies and requirements needed to successfully perform the position. Reasonable accommodations will be provided for individuals with qualified disabilities both during the hiring process, as well as to allow the individual to perform the essential functions of the job, if hired.