Jobs Companies Blue #652 Sr. Backend Engineers (Card Platform)

About this #652 Sr. Backend Engineers (Card Platform) role at Blue

Blue · Remote · LatAm 2

BlueCloud is a Snowflake Elite Partner and the 2026 CoCo Catalyst Snowflake Partner of the Year. We help enterprise organizations move from fragmented legacy systems to unified, AI-ready Snowflake platforms — delivering data migration, engineering, governance, BI & analytics, and AI/ML solutions 40–50% faster than traditional approaches.

With 450+ Snowflake consultants, 200+ enterprise transformations under our belt, and a 100% Snowflake focus, we combine advisory-led thinking with AI-powered accelerators to turn months of work into weeks of results. Our clients span Financial Services, Healthcare & Life Sciences, Retail, Manufacturing, Energy, and more — and the outcomes speak for themselves: 97% faster reports, 40% fraud reduction, $1.5M in client savings, and 10× client growth.

We don't just strategize — we execute.


What you'll do 
● Write lots of code for backend (either Kotlin or Python) with high degree of 
standards for quality for Affirm Card product. 
● Design system and contribution in implementation. 
● Work cross functionally with colleagues in Product, Analytics and other 
engineering teams across affirm to set and execute our strategy for the Affirm 
Card. 
● Build APIs and data models to work within service oriented and event-driven 
architectures 
● Participate in the various engineering on-call processes that support team growth 
and efficiency by reducing toil. 
What we look for 
● 6+ years of experience as a backend sr. software engineer in either Python or 
Kotlin language. 
● Strong understanding of any relational database system best practices. 
● Strong understanding of distributed systems and how architectural decisions 
affect performance and maintainability 
● Excellent communication skills, both written and verbal.  Must be proficient in 
asynchronous mode of communication–written tech specs, wiki, project plans, etc. 
● project management skills–high degree of organization and ability to surface 
critical information effectively. 
● Work with our Product team to extend our core decisioning service; building new 
risk and fraud mitigation features 
● Passion for working with multi-functional teams including Product, Design, 
Analytics and Business teams. 
● Experience with AWS and/or other cloud providers is a plus 
● Prior experience with Card related systems is a plus (Marqeta, Stripe, FIS, Card 
processing, Transaction processing, money movement, ACH etc)

We are looking for someone who is experienced in building lasting relationships and is passionate about making meaningful contributions to our team. Don't be mistaken, this is a challenging career path but also highly rewarding. Are you up for the challenge? If so, stop reading and start applying.
Ready to apply to Blue?
Apply to Blue

Similar jobs

Sign up for suggestions tailored to the jobs you open and the searches you save.

More jobs at Blue

See all jobs at Blue →

Apply now
🤖

Whoa — hold up

JobsRadar was built for real people having a rough time in their job search — not for automated requests. You're clicking way too fast and you're now temporarily blocked.

Come back later. If you're genuinely job hunting, we've got your back — just act like a human.

Catch your next role the second it’s posted.

Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

Create free account

Free forever · takes 30 seconds · already have one?

Get an edge on your job hunt.

Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

Join the channel — it's free