Senior Software Engineer

The Opportunity

We are hiring Software Engineers with 34 years of experience who are ready to take meaningful ownership of backend systems and work with minimal supervision.

This role is designed for engineers who have moved beyond writing features under guidance and are now ready to own them end-to-end from design to production. You will be expected to make sound technical decisions debug complex production issues independently and contribute to how our systems scale and stay reliable.

If you have been in production felt the pain of a silent failure reasoned through a double-charge incident or rearchitected a sync job that silently dropped data this role is for you.

You will work closely with product managers designers and other engineers to build systems that are scalable maintainable and production-ready. Your daily work will involve:

• Ensuring Data Integration with Third-Party CRMs: Design and own solutions that integrate customer data seamlessly and reliably with various CRM systems.

• Enhancing Event and Fundraising Management Tools: Drive improvements to our event and fundraising tools with a focus on reliability and scale.

• Owning Payment and Communication Systems: Take end-to-end ownership of systems that handle payments and user communications including resilience and failure handling.

• Maintaining and Improving System Uptime: Lead reliability efforts in your areas of ownership proactively identifying and resolving issues before they impact customers.

Responsibilities

1. Own Features End-to-End: Design build and maintain features independently from requirements to production with minimal supervision.

2. Drive System Reliability: Proactively identify performance bottlenecks reliability risks and scalability gaps and address them systematically.

3. Debug Production Issues Independently: Investigate and resolve complex production issues using logs metrics and structured debugging approaches.

4. Design for Failure: Build systems that handle partial failures retries and third-party API unreliability correctly. Know when idempotency matters and apply it.

5. Code Review and Quality: Conduct and participate in code reviews raise the quality bar and help define good engineering practices within the team.

6. Collaborate Cross-Functionally: Work closely with product managers designers and other engineers to deliver high-quality software that meets user needs.

7. Contribute to Architecture: Participate actively in design discussions propose solutions to technical problems and think through trade-offs clearly.

8. Continuous Improvement: Stay current with engineering best practices and apply that knowledge to improve the systems you own.

Requirements

Must-Have

• 34 years of full-time software engineering experience

• Hands-on experience with backend development in Java Python or Go

• Experience with frontend development using React or similar frameworks

• Strong understanding of HTTP REST APIs and clientserver architecture including failure cases versioning and idempotency

• Experience designing data models and writing complex SQL queries; ability to diagnose slow queries using execution plans and reason about composite index design

• Proven ability to build and own distributed systems or microservices in production and to reason about how they fail not just how they work

• Experience designing APIs and backend systems for scale

• Ability to debug and resolve complex production issues independently using logs metrics and structured investigation not guesswork

• Hands-on experience with performance tuning query optimisation (composite indexes execution plans) caching strategies and async processing

• Experience building async or background processing systems with an understanding of worker failures queue behaviour at-least-once delivery and partial failure scenarios

• Experience using Git writing tests and participating in code reviews

• Comfortable working with minimal supervision and taking ownership of outcomes

Good-to-Have

• Experience with Redis or similar in-memory data stores for rate limiting caching or queuing

• Familiarity with observability tools metrics distributed tracing alerting (e.g. Datadog Sentry Prometheus) and experience using them to detect silent failures not just crashes

• Exposure to database sharding partitioning or replication

• Experience with message queues or event-driven architecture (e.g. Celery RabbitMQ SQS) including dead letter queues and transactional outbox patterns

• Prior experience in a SaaS product environment

• Experience designing reconciliation mechanisms for third-party integrations detecting and recovering from data drift between systems

• Curiosity about how systems fail at scale and how to design around those failure modes

What Does Your 1st Year Look Like at Almabase

First 3 Months

• Ramps up quickly on the codebase systems and architecture

• Delivers well-scoped features independently with minimal hand-holding

• Identifies gaps or risks in existing systems and raises them proactively

• Establishes credibility through reliable high-quality output

36 Months

• Owns complete features or workflows end-to-end from design to production

• Debugs production issues independently using logs metrics and systematic reasoning

• Improves reliability and performance in areas they own

• Contributes meaningfully to technical design discussions

612 Months

• Drives architecture and design decisions for their domain with confidence

• Leads incident reviews and contributes to post-mortem culture

• Reduces technical debt and improves maintainability across their areas

• Acts as a technical reference point for junior engineers on their team

What We Look For in Interviews

Our interview process is designed to surface engineers who think in failure modes not just happy paths. Specifically we look for:

• Production ownership: Can you describe a system you owned end-to-end including what broke how you found it and what you changed

• Failure-mode reasoning: Can you identify what breaks when traffic doubles a worker crashes mid-job or a third-party API returns a 200 with a partial failure in the body

• Idempotency intuition: Do you know when duplicate writes or duplicate charges can happen and how to prevent them

• Data integrity across integrations: Have you dealt with sync jobs that silently dropped data Do you know how to build reconciliation and alerting around unreliable external systems

• Indexing depth: Can you reason about composite index column ordering and use query execution plans to diagnose slow queries

• Async system instincts: Do you understand the failure modes of background workers and queues not just how to set them up

Required Experience:

Senior IC