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Staff Software Engineer, Backend (Recoveries)

  • Remote, Spain
  • Senior
  • Posted 2 days ago
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In one line

Staff backend engineer for a repayments and recoveries platform, shaping technical direction while staying close to operations and on-call.

About the role

Someone who can set standards, review code and mentor engineers while keeping a correctness-sensitive financial platform running. The role includes an on-call rotation as a requirement.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, Spain
Seniority
Senior
Skills
Python, Kotlin, AWS, MySQL, Kubernetes
Posted
27 Oct 2026
Last checked
27 Oct 2026

What you will do

  • Set technical strategy for the team over a year and tie it to business-impacting projects
  • Shape the platform through cross-team initiatives that improve recovery strategies and partner integrations
  • Set code review and design standards, mentor engineers and take part in the on-call rotation

What they look for

  • Eight or more years of software engineering experience
  • Proficiency building and launching large backend systems with Python, Kotlin, AWS, MySQL and Kubernetes
  • Experience with scheduled workflows, backfills, reconciliation, observability and failure handling in data-processing systems
  • Able to architect across complex systems and drive changes beyond your own area of ownership

How Keywordise applies for you

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  2. 2Tailored to this jobKeywordise writes a CV and a cover letter for this job from your real experience.
  3. 3The form fills itselfName, email, experience and screening questions, field by field.
  4. 4Application sentYou get a receipt and follow it in your dashboard.

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ClaudeConnectorChatGPTConnectorMuseby Meta

Claude

  1. In Claude, open Settings, then Connectors, and choose Add custom connector.
  2. Name it Keywordise and paste the connector URL.
  3. Click Connect, log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
https://keywordise.com/mcp

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ChatGPT

  1. In ChatGPT, open Settings, then Connectors. On plans that need it, turn on developer mode first.
  2. Add a new connector with the connector URL and choose OAuth. Leave the client ID and secret empty.
  3. Log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
https://keywordise.com/mcp

Disconnect any time in your Keywordise settings.

Muse

  1. Open Muse (muse.ai or the app) and send it the message below.
  2. If Muse asks how to sign in, answer OAuth. Open the sign-in link it sends, log in to Keywordise and approve.
  3. Send the prompt. Muse asks before it sends anything.
Message for Muse
Add a custom connector called Keywordise. It is a remote MCP server at https://keywordise.com/mcp and uses OAuth. Give me the sign-in link.

Muse is available in the US only for now.

Prompt
Apply to Keywordise job ee5tfyfd3k
How to connect

Questions about this job

Is this a remote job, and where can I work from?

The posting lists it as remote for people in Spain.

What does this job pay?

No pay range is stated in the posting.

What experience is needed?

It is a senior role. The posting asks for: eight or more years of software engineering experience; proficiency building and launching large backend systems with Python, Kotlin, AWS, MySQL and Kubernetes; experience with scheduled workflows, backfills, reconciliation, observability and failure handling in data-processing systems. Skills it names include Python, Kotlin, AWS, MySQL.

How do I apply with Keywordise AI?

Select Apply with Keywordise AI, sign up and upload your CV. Keywordise writes a CV and a cover letter for this job from your real experience and applies for you. The 7-day free trial needs no card.

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