Senior Python Developer – Cloud & Distributed Systems
Brownfield & Greenfield Projects | Modern AWS Stack | High Ownership
A leading global
Finance organisation
is looking for a
Senior Python Developer
to join its highly skilled engineering team in Dublin. With over 25 years of industry presence, the company is now investing heavily in
modernising its technology landscape
, working on a mix of
brownfield and greenfield projects
using the
latest AWS cloud technologies
.
This is a unique opportunity to join a team where you will
own projects end to end
, redesign existing systems while also
building new cloud-native platforms from scratch
. You will be working in the
Portfolio & Capital domain
, developing distributed Python systems that directly support critical, revenue-driving business operations.
In this engineering environment, your technical decisions matter. You will collaborate closely with product, architecture, and business stakeholders, shaping solutions that are scalable, resilient, and future-proof.
What You'll Be Working On
* Designing and building
distributed Python systems
in a
cloud-first AWS environment
* Leading
greenfield development
of new services alongside
modernisation of existing (brownfield) platforms
* Leveraging
modern AWS services
such as
Lambda, Fargate, Step Functions
, and serverless architectures
* Owning the full software lifecycle: design, development, deployment, maintenance, and optimisation
What We're Looking For
* Strong experience as a
Senior Python Developer
, building
end-to-end distributed systems
* Solid
SQL
skills and experience working with data-intensive applications
* Hands-on experience in
AWS cloud environments
(Lambda, Fargate, Step Functions, or similar)
* Experience with
CI/CD pipelines
and DevOps principles
What's on Offer
* Competitive salary & comprehensive benefits package
* Work on
cutting-edge AWS technologies
* A
true engineering culture
where your ideas are heard and implemented
* High-impact role with
real ownership of critical systems
* Supportive, inclusive, and collaborative global team
Why This Role?
If you're a
Senior Python Developer
looking for a role where you can:
* Build
new cloud-native systems from scratch
* Modernise legacy platforms using
modern AWS technology
* Take ownership of
mission-critical projects
* Grow technically while delivering real business impact
This is the role for you.
For more information
, contact
Olga Torres
confidentially on
or email your CV to