Senior Backend Engineer – Spark Team

Job not on LinkedIn

🕒 April 2

🇵🇱 Poland – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 55%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 222 days.
• Jobs at this company usually fill in 50 days.
• Reposted once.
• No salary listed.

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Readdle

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2007

👥 B2C

🛍️ eCommerce

⚡ Productivity

B2C • eCommerce • Productivity

Readdle is a company that specializes in productivity applications designed to enhance workflows for individuals and teams. They offer a suite of apps including PDF Expert, a top-rated PDF editor; Spark, a focused email client; Scanner Pro, a leading scanner app for iOS; Calendars, a personal time management tool; and Documents, an app for file actions. Readdle's products are recognized for their user-friendly interfaces and have been downloaded over 235 million times across the globe. With a global footprint, Readdle strives to simplify complex processes, making technology more accessible and efficient. Their apps have received numerous accolades, such as 'App of the Year' and 'Editors' Choice' by Apple, demonstrating their impact and high quality in the software industry.

📋 Description

• Own features end to end, including design, decomposition, estimation, teammate coordination, and production delivery • Build and evolve Go services for sync, integrations, and large-scale data processing • Optimise queries and data access on large MySQL tables • Design asynchronous processing flows • Investigate alerts, Kibana logs, Grafana metrics, and Kubernetes pods • Test changes before release and review code in backend repositories • Contribute to desktop and iOS frontend features using AI agents • Gradually take on client-side work after starting with backend responsibilities

🎯 Requirements

• Solid Go experience with strong hands-on coding • Experience building large features with full ownership, from idea to production • Strong knowledge of database optimisation, including indexing, query tuning, and working with large tables • Experience with async processing and distributed systems, including queues, retries, failure handling, and consistency • Practical Kubernetes experience, including deploying, debugging, and investigating issues • Confidence using AI coding tools and judgment to review and verify their output • Some experience with any frontend technology • Readiness to contribute to client-side code when required

🏖️ Benefits

• Customer-centric culture with opportunities to engage directly with customers • Relentless growth and feedback-driven professional development • Transparent, collaborative team environment • Opportunity to build products with real impact for millions of users • Culture of innovation encouraging and celebrating fresh ideas

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