Software Developer, DevEx – Stateful Systems

Job not on LinkedIn

🕒 Yesterday

🌐 United Kingdom, Canada, +1 more countries – Remote

🇬🇧 United Kingdom – Remote 🇨🇦 Canada – Remote 🇲🇰 North Macedonia – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

🇬🇧 UK Skilled Worker Visa Sponsor

This company has sponsored UK Skilled Worker visas in the past.

👻 Ghost score 11%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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slice

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

💳 Fintech

💸 Finance

Fintech • Finance

slice is a financial technology company that offers a UPI-first account, allowing users to pay and receive money quickly and securely through a unified payments interface. The platform is ad-free and provides users the option to borrow money with flexible repayment plans, enhancing their credit scores. slice also makes financial transactions engaging by offering cashback rewards and opportunities to earn bonuses through various activities. The company emphasizes safety and secure transactions with 256-bit SSL security and offers tools for credit score improvement, autopay, and spend analytics.

📋 Description

• Build internal tooling, services, and APIs for safely provisioning, changing, migrating, and troubleshooting databases, topics, and caches • Replace manual operational work with automation for upgrades, migrations, access requests, backups, and restores • Operate and harden production data stores and participate in the team’s on-call rotation • Partner with product engineering teams on schema design, migrations, query performance, and ORM usage • Manage infrastructure as code with Terraform • Improve CI/CD pipelines using GitHub Actions • Improve observability across stateful systems by instrumenting services and building actionable alerts • Use generative AI to build and maintain internal services, including agentic services • Champion reliability, safe change, security, and platform adoption best practices • Provide tooling and expertise enabling teams to run their own systems under Slice’s “you build it, you run it” model

🎯 Requirements

• Production-quality software development in a general-purpose language such as Python, Go, or Java • Experience building services and APIs • Experience testing shipped software and participating in code reviews • Experience running a relational database in production • Experience designing schemas and shipping migrations on a busy database • Experience troubleshooting slow queries from the ORM to the query plan and adding indexes • Understanding of retries, idempotency, consistency trade-offs, and system failure modes • Solid AWS experience, including IAM, RDS, and networking basics • Experience managing infrastructure with Terraform • Experience building and maintaining delivery pipelines, ideally with GitHub Actions • Experience instrumenting systems and writing actionable alerts • Experience being on call for production systems • Experience with incident response and blameless postmortems • Experience building internal tooling for other engineers, including CLIs, APIs, and automation • Ability to think in reusable systems rather than one-off fixes • Curiosity to develop deep knowledge of data infrastructure

🏖️ Benefits

• Equal Opportunity Employer • Diversity of backgrounds, cultures, and perspectives embraced • Remote work basis for applicants across the UK, Canada, and North Macedonia