Senior Backend Engineer (Fully Remote)

Campinas, São Paulo, Brazil
Full Time
Engineering & Delivery
Experienced

Why join ezyCollect by Sidetrade
 

ezyCollect is part of Sidetrade, a global B2B SaaS leader in Order-to-Cash solutions, helping organisations accelerate cash flow through AI-powered automation and data-driven insights.

Founded in Australia, ezyCollect now operates as Sidetrade’s SMB and mid-market offering, with deep expertise in the Food & Beverage and Wholesale industries. The platform integrates with leading accounting and ERP systems including MYOB, Xero, NetSuite and SAP, automating the invoice-to-payment process and helping businesses get paid on time — every time.

Together, we manage billions in receivables for customers globally, reducing overdue invoices by an average of 43%. The acquisition brings together Sidetrade’s global scale and advanced technology with ezyCollect’s strong product, local market knowledge and customer relationships.

We are investing heavily in expansion across Australia, North America and Europe, creating new opportunities for our customers, our products, and our people. Today, the ezyCollect by Sidetrade team operates as part of a global organisation, combining international opportunity with real ownership, impact and a strong people-first culture.
 

Senior Backend Engineer

Why this role exists

We believe in multidisciplinary professionals who are capable of taking on responsibilities beyond task execution, and who know how to translate business needs into scalable, stable code that meets end-user expectations. If you believe you have the potential to transform a business with your individual contributions, you're on the right track.

What this really means day to day
  • Shape the work. Partner with a PM or stakeholder to clarify the problem, define the scope, and write the tickets. Break projects into milestones that can ship.
  • Design first. Produce clear, lightweight design docs and diagrams. Pick sensible trade-offs. If you take over a half-built project, you can read the tea leaves fast and finish it.
  • Build it well. Write clean code, factor thoughtfully, keep the blast radius small. You’re comfortable moving across services and touching the UI when needed.
  • Own quality. Write tests at the right levels, define acceptance criteria, and do targeted manual checks. Use feature flags and progressive delivery.
  • Operate in production. Ship via CI/CD, watch metrics and logs, root-cause issues, and lead post-mortems with follow-through.
  • Communicate like a pro. Share updates async, demo work, and keep stakeholders unblocked without hand-holding.

The Role Requirements

  • 6+ years of experience in software development or equivalent.
  • 2+ years in backend development for multi-tenant, cloud-native SaaS software.
  • Strong proficiency in:
    • Java, Spring, or Spring Boot
    • Decoupled and event-driven architectures
    • Secure, scalable, and resilient cloud-native solutions
    • Microservices
    • AWS services (e.g., Lambda, S3, SNS, SQS)
  • Fluent or native English communication skills.

Desirable Qualifications (The more the better)

  • Experience in fast-paced FinTech or SaaS environments.
  • Expertise in designing APIs as modular building blocks for future products.
  • Experience with distributed systems and understanding of key integration patterns.
  • Experience with modern User and API authentication and authorisation implementation.
  • Working experience with Kubernetes.
  • Have familiarity with JavaScript and a modern front-end framework (e.g. React, Angular, or Vue.js), to craft code that integrates seamlessly with the front end and apply front-end changes when needed.
  • Knowledge of designing and applying observability practices that support effective incident investigation, troubleshooting, and root cause analysis in distributed systems.

The Ideal Candidate

  • Demonstrated ability to write clean, maintainable, and well-crafted code.
  • Open to giving and receiving feedback in a collaborative environment.
  • Skilled at managing competing priorities and delivering results.
  • Analytical, data-driven decision-making approach.
  • Strong communication and team-building skills.

Some of our benefits and perks:
  • Enjoy the flexibility of a fully remote, work-from-home role
  • Health insurance allowance
  • 4 weeks annual leave per year
  • 2 weeks sick/carer's leave per year
  • Generous parental leave policy & other leave allowances (i.e. compassionate leave, bereavement leave, emergency leave, etc.)
  • WFA policy
  • Annual Training Budget
  • Employee SWAG
  • Quarterly Social Team Events
  • Monthly Virtual Entertainment
  • Having a large impact, a small team, and helping shape the future of ezyCollect by Sidetrade
  • Joining a passionate team that rewards the right behaviours 
  • Being part of an international business
  • Working with a product that customers love! >1,200 customers in >18 countries
  • Dedicated training and coaching to help facilitate your career growth
  • Insight/access into multiple facets of the business, giving a unique level of experience
  • Fun, collaborative and supportive work environment
Share

Apply for this position

Required*
We've received your resume. Click here to update it.
Attach resume or Paste resume
Attach resume as .pdf, .doc, .docx, .odt, .txt, or .rtf (limit 5MB) or Paste resume

Paste your resume here or Attach resume file

Human Check*