Affirm logo

Software Engineer I, Backend (Collections)

Affirm · Remote Poland

Location
Remote Poland
Funding
Public Company
Posted
Jul 22, 2026

Affirm is hiring a Software Engineer I, Backend (Collections) based in Remote Poland. Every apply link on Engg.space goes straight to the company's own careers page - no recruiter middleman, no generic job-board form.

Apply directly at Affirm

Role details

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Collections team, as part of the Repayments area, is on a mission to build a robust platform that will maximize the recovery of delinquent users by sending the right message to the right people at the right time, while monitoring and detecting problems and ensuring high reliability of the engineering systems. Collaborating closely with our product managers, backbook risk teams and other engineering teams , you will effectively manage loans throughout the delinquency phase of their lifecycle and develop and implement recovery strategies. We are looking for a highly motivated software engineer to build the next generation platform solutions that will allow us to manage our constantly growing volume while maintaining high availability and reliability of the systems. You will work closely with your team mates in the Collections team and Product to build robust collections solutions which will enable us to keep our loans portfolio healthy and help our customers pay on time and recover from any delays. What You'll Do With the support of your team, you will work on tasks that contribute to the team's projects and goals. You will work collaboratively and proactively with your team and stakeholders, bringing them along for your work and helping to create visibility and dialog regarding the risks and trade-offs related to your work. You will strike the right balance of speed and quality in your work, ensuring that we hit our business goals while protecting our systems from downtime. You will contribute to a sense of community on your team by engaging in growth and development activities What We Look For You have previous work or internship experience designing, developing and launching backend systems at scale and are experienced using one of Python or Kotlin. You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes. You have mastered taking a simple problem or business scenario into a solution that interacts with multiple software components, and executing on it by writing clear, easily understood, well tested and extensible code. You are comfortable navigating a large code base, debugging others' code, and providing feedback to other engineers through code reviews. Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders. You have strong verbal and written communication skills that support effective collaboration with our global engineering team. Compensation and Benefits Base Pay Grade - J Equity Grade - 2 Employees new to Affirm typically come in at the start of the pay range . Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills. Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents ). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company). POL base pay range per year: 203,000 - 303,000 zł Additional benefits include: Type of employment: Contract of Employment Flexible Spending Wallets for tech, food and lifestyle Away Days - wellness days to take off work and recharge Learning & Development programs Parental benefits Employee Resource & Community Groups This role is eligible for creative tax benefits, subject to applicable law and company policy Location - Remote Poland The majority of our roles can be located anywhere in Poland. **This job description is not a contractual document, and is not intended to have binding force.** #LI-Remote Affirm is proud to be a remote-first company! The majority of our roles are remote and you can work almost anywhere within the country of employment. Affirmers in proximal roles have the flexibility to work remotely, but will occasionally be required to work out of their assigned Affirm office. A limited number of roles remain office-based due to the nature of their job responsibilities. We’re extremely proud to offer competitive benefits that are anchored to our core value of people come first. Some key highlights of our benefits package include: Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount We believe It’s On Us to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of individualized support during the hiring process. [For U.S. positions that could be performed in Los Angeles or San Francisco] Pursuant to the San Francisco Fair Chance Ordinance and Los Angeles Fair Chance Initiative for Hiring Ordinance, Affirm will consider for employment qualified applicants with arrest and conviction records. By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and hereby freely and unambiguously give informed consent to the collection, processing, use, and storage of your personal information as described therein.

More roles at Affirm

Link
Senior Software Engineer, Frontend (App Experience)3 days ago
Remote Canada
$153,000 - $213,000 CADPublic CompanyApply
Manager, Software Engineering (App Experiences)3 days ago
Remote US
$230,000 - $290,000Public CompanyApply
Manager, Software Engineering (Infra Foundations)3 days ago
Remote Canada
$ 181,000 - $ 241,000 CADPublic CompanyApply
Software Engineer II, Fullstack (App Experience)3 days ago$133,000 - $183,000Public Company2 openings
Analyst II, Full Stack (Revenue Analytics)4 days agoN/APublic Company2 openings
Senior Software Engineer, Backend (Recoveries)6 days ago$32,000-$48,000Public Company2 openings
Staff Software Engineer, Mobile (App Infrastructure)14-08-2026$181,000 - $241,000Public Company2 openings
Underwriting/Credit Model Risk Senior Manager - Machine Learning14-08-2026$201,000 - $261,000Public Company2 openings
Software Engineer II, Fullstack (International)13-08-2026
Remote UK
N/APublic CompanyApply
Senior Software Engineer, Fullstack (International) 13-08-2026
Remote UK
N/APublic CompanyApply
Manager, Software Engineering (International)12-08-2026
Remote UK
N/APublic CompanyApply
Staff CIAM Software Engineer12-08-2026$181,000 - $241,000Public Company2 openings
Staff Software Engineer, Backend (Online Storage) 10-08-2026$230,000 - $290,000Public Company2 openings
Staff Software Engineer, Backend (Order Platform) 10-08-2026
Remote US
$230,000 - $290,000Public CompanyApply
Senior Site Reliability Engineer (SRE & Platform Reliability)07-08-2026
Remote Poland
$32,000-$48,000Public CompanyApply
Senior Site Reliability Engineer (SRE & Platform Reliability)07-08-2026
Remote Spain
N/APublic CompanyApply
Staff Software Engineer, Affirm Bank06-08-2026
Remote US
$230,000 - $290,000Public CompanyApply
Machine Learning Engineer II (Underwriting ML)06-08-2026$133,000 - $183,000Public Company2 openings
Staff Analytics Analyst, Full Stack (Revenue)05-08-2026$173,000 - $233,000Public Company2 openings
Senior Software Engineer, Backend (Batch Infrastructure)05-08-2026$153,000 - $213,000 CADPublic Company2 openings
Senior Software Engineer, Backend (Card)05-08-2026$32,000-$48,000Public Company2 openings
Staff Software Engineer, Backend (Card)05-08-2026N/APublic Company2 openings
Software Engineer I, Fullstack (Servicing International)Early Career05-08-2026N/APublic Company2 openings
Senior Software Engineer, Backend (Reliability Platform)04-08-2026$153,000 - $213,000 CADPublic Company2 openings
Senior Software Engineer, Backend (Card Acquisition)04-08-2026$32,000-$48,000Public Company2 openings
Staff Software Engineer, Frontend (App Experience)31-07-2026
Remote Canada
$181,000 - $241,000Public CompanyApply
Staff Software Engineer, Backend (Cost Engineering)30-07-2026
Remote Canada
$ 181,000 - $ 241,000Public CompanyApply
Senior Software Engineer, Fullstack (Card Acquisition) 29-07-2026$195000 - $255000Public Company2 openings
Senior Software Engineer, Affirm Bank27-07-2026
Remote US
$195,000 - $255,000Public CompanyApply
Senior Software Engineer, Backend (ML Feature Platform) 24-07-2026
Remote Canada
N/APublic CompanyApply
Senior Software Engineer, Backend (PBA - Growth)24-07-2026$153,000 - $213,000Public Company2 openings
Software Engineer II, Backend (Collections)24-07-2026N/APublic Company2 openings
Staff Software Engineer, Backend (Search)22-07-2026$181,000 - $241,000Public Company2 openings
Software Engineer I, Backend (Collections)Early Career22-07-2026
Remote Spain
N/APublic CompanyApply
Senior Machine Learning Engineer (Fraud)21-07-2026
Remote Canada
$153,000 - $213,000Public CompanyApply
Staff Software Engineer, Backend (Ledger Engineering)20-07-2026$181,000 - $241,000Public Company2 openings
Analytics Lead, Full Stack20-07-2026$145,000 - $205,000Public Company3 openings
Senior Software Engineer, Back-end (Fraud)20-07-2026$32,000-$48,000Public Company2 openings
Senior Software Engineer, Back-end, (Repayment Scheduling)16-07-2026$32,000-$48,000Public Company2 openings
Senior Software Engineer, Backend (Identity International)15-07-2026N/APublic Company2 openings
Staff Software Engineer, Backend (Lake Analytics Platform)13-07-2026N/APublic Company2 openings
Software Engineer II, Backend (Furnishing Platform) 13-07-2026
Remote Poland
$24,000-$36,000Public CompanyApply
Software Engineer II , Backend, (Furnishing Platform) 13-07-2026
Remote Spain
N/APublic CompanyApply
Senior Software Engineer, Backend (Lake Analytics Platform) 10-07-2026$ 153,000 - 213,000Public Company2 openings
Software Engineer II, Backend (Test Infra)10-07-2026$133,000 - $183,000Public Company2 openings
Senior Software Engineer, Backend (Test Enablers)01-07-2026N/APublic Company2 openings
Software Engineer II (Money Movement & Card Ledger)29-06-2026
Remote Canada
N/APublic CompanyApply
Manager, Software Engineering (Reliability Platform)24-06-2026
Remote US
$230,000 - $290,000Public CompanyApply
Manager, Machine Learning Engineering (Repayment & Recovery)23-06-2026
Remote UK
N/APublic CompanyApply
Model Risk Management Lead, Machine Learning19-06-2026$145,000 - $205,000Public Company2 openings
Software Engineer II, Back-end (Card Mgmt & Transaction Processing)18-06-2026N/APublic Company2 openings
Software Engineer II, Backend (Capital Orchestration)02-06-2026
Remote US
$ 165,000 - 225,000 USDPublic CompanyApply
Staff Software Engineer (Continuous Integration)27-05-2026$181,000 - $241,000Public Company2 openings
Machine Learning Engineer II (Servicing ML)25-05-2026$123,000 - $183,000Public Company2 openings
Senior Software Engineer, Backend (Payments)18-05-2026
Remote UK
N/APublic CompanyApply
Manager, Software Engineering (Developer Environments)12-05-2026N/APublic Company2 openings
Staff Software Engineer, Backend (Capacity Modeling)07-05-2026N/APublic Company2 openings
Manager, Software Engineering (Resilience Engineering)30-04-2026N/APublic Company2 openings
Manager, Machine Learning Engineering (Fraud)23-04-2026$181,000 - $241,000Public Company2 openings
Senior Staff Software Engineer, Frontend (Web Infra)23-04-2026$209,000 - $269,000Public Company2 openings
Senior Software Engineer, Backend (Infrastructure)22-04-2026$195,000 - 255,000Public Company2 openings
Senior CIAM Software Engineer09-04-2026$153,000 - $213,000Public Company2 openings
Senior Software Engineer, Backend (Merchant & Partner Lifecycle)26-03-2026N/APublic Company2 openings
Senior Software Engineer, Fullstack (Consumer Engineering)18-03-2026$153,000 - $213,000Public Company2 openings
Staff Software Engineer, Backend (Deal reporting) 27-02-2026N/APublic Company2 openings
Senior Software Engineer , Frontend (Trust & Safety)20-02-2026
Remote Canada
N/APublic CompanyApply
Staff Software Engineer02-02-2026N/APublic Company2 openings
Software Engineer II, Backend (PMI Integrations)27-01-2026
Remote Canada
$133,000 - $183,000Public CompanyApply
Senior Software Engineer, Fullstack (Servicing International)12-09-2025$32,000-$48,000Public Company2 openings
Senior Software engineer (Furnishing Platform)04-09-2025$32,000-$48,000Public Company2 openings

Search all engineering roles