Affirm

Senior Software Engineer (Comms Core) 100% remote

25.7k - 35.2k PLN25 666 - 35 166 PLN/ mies./ mies.UoPUmowa o pracę (brutto)

SeniorZdalnie·WarszawaFull-time·Umowa o pracę

#462253·Dodano 9 dni temu·2

Źródło: justjoin.it

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Tech Stack / Keywords

Python Kotlin AWS KubernetesDistributed systems

Podsumowanie oferty

As a senior backend engineer on Affirm’s Communications team, you’ll build and evolve the highly available platform that delivers customer messages across the customer journey. You’ll work on messaging infrastructure, APIs, and vendor integrations using technologies including Python, Kotlin, AWS, MySQL, DynamoDB, and Kubernetes.

Wymagania

5+ years of experience in software development or engineering, with a deep understanding of system design and architecture.
Proficiency in modern programming languages such as Python, Kotlin, or similar.
A track record of developing highly available distributed systems using technologies such as AWS, MySQL, DynamoDB, and Kubernetes.
Experience designing multi-region, multi-tenant platforms with strong isolation, scalability, failure recovery, and data-consistency guarantees.
Experience integrating with third-party communications or messaging vendors and designing abstractions that account for different capabilities, rate limits, and failure modes.
Experience defining a technical plan for delivering a significant feature or system component with an elegant, simple, and extensible design, and writing high-quality code that is easily understood and used by others.
Proficiency in making significant changes in a large codebase and developing tools and practices that enable the team to do so safely.
Proficiency with AI-assisted development tools and sound judgment in validating their outputs.
Experience taking ownership of professional growth and proactively seeking feedback from teammates, managers, and stakeholders.
Strong verbal and written communication skills to support effective collaboration with a global engineering team.

Obowiązki

Own and deliver quarterly technical goals for the Communications area, collaborating with teammates on ambiguous, open-ended messaging infrastructure problems.
Design and evolve reliable backend services for high-volume communications in multi-region, multi-tenant environments, including orchestration, delivery, preferences, templates, and observability.
Collaborate with product management, design, analytics, security, and engineering partners throughout the product lifecycle, articulating technical constraints and balancing customer impact, risks, and trade-offs.
Design, implement, and operate resilient integrations with external messaging vendors, balancing reliability, latency, cost, and compliance.
Identify and solve project, process, technology, or business issues affecting scalability, developer experience, and operational resilience.
Support the operations and availability of the team’s services by defining service-level objectives and metrics, improving alerting and incident response, and participating in on-call efforts.
Improve design, testing, code review, rollout, and operational standards, and advocate for them through writing and tech talks.
Develop team talent through feedback, mentorship, and technical direction, leading by example.

Benefity

Equity from Affirm’s parent company each year, with new-hire equity and annual refresh awards.
Flexible spending wallets for technology and wellbeing-related needs, reimbursable up to 1,390 zł per month.
Competitive paid time off, paid public holidays, and additional paid Away Days.
Private healthcare through Lux Med’s Platinum package.
A MultiSport card.
Learning and development programs.
Family healthcare support through Maven and parental leave support through Parentaly.
Mental wellbeing support through Lyra, including up to 12 confidential counseling or coaching sessions each year for employees and household members.
Financial wellbeing support through Northstar, including access to Certified Financial Advisors and planning tools at no cost.
Eligibility for creative tax benefits, subject to applicable law, role, and company policy.

Udziały pracownicze

Płatny urlop

Płatne święta

Opieka zdrowotna

Karta sportowa

Inne informacje

The role is remote in Poland; the offer says most roles can be located anywhere in Poland.
An on-call rotation is required.

Affirm

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