Senior Go Engineer (6 month project)
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 7h ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 7d ago
The date the source published, not the day we noticed it (2026-10-26). Last seen at its source 5h ago.
We have tracked this listing since 26 Oct 2026 (6 days). The employer's own board has carried it every time we have read it, most recently 5 hours ago.
Is it remote?
Marked remote on the employer's board
Their board carries a remote setting on this posting — a field they filled in, not wording we read. The location field names somewhere specific, which is usually where the team or the entity sits.
Who may apply?
Denmark
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay €92.5k–125.5k/yr
Middle 50% of 117 listings that do state pay — Engineering · Senior · EMEA · EUR/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
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Workable employer's own board first seen 6d ago · last seen 5h ago
The listing
We are looking for a Senior Backend Engineer to join a large-scale issuer processor migration programme within the payments domain.
The role is focused on building and integrating high-volume backend systems, supporting complex platform migrations, and ensuring the reliability of business-critical services throughout the programme lifecycle.
Location
Denmark is the preferred location for this role.
What you'll be working on
- Design, develop, and maintain backend services using Go/Golang
- Build integrations between complex client and vendor platforms
- Work with transaction processing systems, APIs, and event-driven architectures
- Contribute to distributed systems and microservices-based solutions
- Support technical integration activities across multiple platforms
- Perform technical analysis related to migration and integration initiatives
- Participate in testing throughout different stages of the migration programme
- Investigate and resolve technical issues arising during integration and migration
- Work in cloud-native environments using modern engineering practices
- Help ensure the stability, reliability, and continuity of high-availability, business-critical systems
- Collaborate closely with client, vendor, and engineering teams throughout the programme lifecycle
Requirements
What we're looking for
- Strong commercial experience with Go/Golang
- Proven experience designing and building complex backend systems
- Solid understanding of distributed systems and microservices architecture
- Hands-on experience with event-driven platforms such as Kafka
- Strong knowledge of API design and system integrations
- Experience working on large-scale migration or integration programmes
- Experience with cloud-native environments and modern engineering practices
- Ability to work with high-volume, high-availability backend services
- Experience troubleshooting complex technical issues across integrated systems
- Strong collaboration skills and confidence working with both client and vendor teams
Relevant domain experience
Experience in any of the following areas would be highly valuable:
- Card payments
- Issuer processing
- Banking
- Fintech
- Transaction switching
- Payment infrastructure
- Other transaction-heavy or real-time processing environments
The ideal candidate combines strong backend engineering expertise with practical experience working on complex integrations and migration programmes, particularly in environments where reliability, scalability, and continuity are critical.