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Open nowPosted 3 days ago

WFC Senior Associate Services Specialist Mexico

ION Group98 open roles

Pay
$180,000 – $200,000 a year
Where
Mexico City
Work mode
Hybrid
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Your applicationOpen nowWFC Senior Associate Services Specialist MexicoION Group · Mexico City

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on ION Group's own form.

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The clock on this job

Early applications get read.

13.9% of postings close within 7 days. Measured by our own scanner across the market. ION Group postings stay open a median of 17 days.

Share of postings closed within
  1. 2.2%1 day
  2. 4.7%3 days
  3. 13.9%7 days
  4. 22.4%14 days
  5. 38.1%30 days
  6. 59.0%60 days
This job: posted 3 days ago

ION Group median: 17 days open

The posting

About Lab49

Lab49 is an award-winning specialist consultancy that creates bespoke technology solutions for the world's leading financial institutions. We partner with global organizations to design, build, modernize, and support mission-critical technology platforms that power trading, wealth management, capital markets, and enterprise operations.

At Lab49, we bring together world-class engineers, architects, designers, and consultants to solve complex business and technology challenges. We believe in engineering excellence, continuous learning, innovation, and delivering measurable outcomes for our clients.

We are seeking a WCF Services Specialist to join a key client engagement focused on understanding, supporting, diagnosing, and improving a large-scale enterprise platform built on Microsoft WCF technologies.

The Role

What You'll Be Doing

What Success Looks Like

  • Critical production issues are consistently resolved through root-cause analysis rather than temporary workarounds.
  • The reasons behind recurring operational practices, including service restarts, are understood, documented, and addressed where appropriate.
  • WCF services demonstrate improved stability, performance, reliability, and maintainability.
  • Platform architecture, service interactions, and operational knowledge are documented and accessible.
  • Technical debt and long-standing issues are identified with clear improvement plans.
  • Low-risk enhancements are implemented with measurable operational and performance benefits.
  • Engineering and support teams have greater confidence in diagnosing and resolving platform issues.
  • AI-assisted analysis, testing, and documentation practices help reduce knowledge gaps and improve team efficiency.

What You Should Have

Nice to Have

Why Lab49?

At Lab49, you will work on challenging and meaningful problems alongside talented engineers, architects, and consultants who are passionate about technology and innovation.

You will have the opportunity to influence the stability and evolution of business-critical platforms used by some of the world's most prominent financial institutions. Your work will directly impact the reliability, maintainability, and operational excellence of systems that support real business outcomes.

We value curiosity, technical rigor, ownership, continuous learning, and an AI-first approach to engineering excellence. If you enjoy investigating complex systems, uncovering root causes, improving legacy platforms, and helping teams build a deeper understanding of how their technology works, we'd love to hear from you.

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    The review screen in CV Rocket: how each CV was read, round by round.

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