Open since Jun 2026
Back End DeveloperPayline Data · Chicago
Back End Developer
ChicagoRemoteFull-time
AI Summary
Develops scalable, event-driven backend services and APIs using server-side languages like Go, C#, and JavaScript, with a focus on code quality, performance, and security.
About this role
Payline Data creates solutions that deliver exceptional payment experiences – solutions that make payments faster, easier and more secure. Our company is built on the foundation of empowering our employees, customers and partners to achieve their greatest potential, while also working to make the world a better place by giving back to those in need.
We are looking for a fundamentally sound backend developer that is a stickler for code quality and performance. Skills in problem solving and full-stack web application development will be your best qualifications. If you describe yourself as a talented coder with a creative spark, come join our amazing team.
- 5+ years of excellent coding in JS, Go, C#, and other current server-side programming languages. Willingness to learn rapidly, transitioning from other programming languages
- Experience developing highly scalable and available web services and APIs, particularly with distributed, evented, or highly-parallel systems
- Contribute high-quality code to digital development projects. Requires technical knowledge of app development, APIs and content delivery, and all other areas of back-end development.
- Develop elegant, scalable, robust, and maintainable code
- Develop event driven enterprise ready product with focus on scalability and security
- Responsible for documentation, revision control, unit and integration testing for new/modified features.
- Preference for working in a dynamic startup environment where every day offers new challenges
- Enthusiastic about code reviews
- Not your typical work-place environment
- Enjoy free snacks, free weekly breakfast, free gym membership, monthly "End of the Month" parties
- 3 extra PTO days per year to be used for serving at charitable events.
- Work hard, play hard and give back
- Participate in coordinated charity events at your choosing
- Included Health, Dental, and Vision Package.
- Unlimited Sick Days, options to work from home at manager's discretion
- Great PTO and Holiday time-off
Skills
API DevelopmentC#Distributed SystemsEvent-driven ArchitectureGOIntegration TestingJavaScriptRevision ControlScalable Web ServicesUnit Testing
Explore related jobs
Similar C# jobs
- I
API DeveloperInfosys Nova Holdings · Detroit, MI - Y
API DeveloperYabie · Stockholm, Sweden - SAPI DeveloperSanofi Vaccines US Inc. · Hyderabad
- N
API DeveloperNext Level Business Services, Inc. · New York, NY - O
API DeveloperOctal Philippines Inc. · Taguig, Metro Manila - C
API DeveloperCMT Services Inc · Washington, District of Columbia
Jobs in Chicago
- S
Operations Analyst IStoneX · Chicago, IL - N
Social Worker (LCSW) - Outpatient Ophthalmology, Casual, Days (16 hours/week)Northwestern Memorial Healthcare · Chicago, IL - D
Account Executive, SMB InstallDocuSign · Chicago, Illinois - MCompliance and Testing Officer (VN2386)Marex · Chicago, United States
- CDirector, Data Science and AnalyticsCareers Publicisgroupe · Chicago, Illinois
- M
Seasonal Entertainer - Walnut Room Restaurant, State StreetMacy's · Chicago, IL
Browse these categories
Market data for backend engineer roles
All reports →- Role reportBackend engineer jobs, Sep 2026: new listings up 22.7% in a weekBackend engineer new listings rose 22.7% this week to 481, with 4,949 active roles. Senior positions make up over half. Apply early to new openings.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.