Senior Developer
Current
Jan 2020 - Present
AeroLeads people directory · profile
Jonathan Siero Email & Phone Number
Senior Software Developer
at
Bankwest
1 work email found
@bankwest.com.au
1 phone found area 763
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Software Developer
Location
Greater Perth Area, Australia, Australia
Company size
Who is Jonathan Siero? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jonathan Siero is listed as Senior Software Developer at Bankwest, a company with 3135 employees, based in Greater Perth Area, Australia, Australia. AeroLeads shows a work email signal at bankwest.com.au, phone signal with area code 763, and a matched LinkedIn profile for Jonathan Siero.
Jonathan Siero previously worked as Senior Developer at Bankwest and Development Lead at Myob. Jonathan Siero holds Bachelor Of Science (Information Technology), Information Technology from Curtin University.
Company email context
Email format at Bankwest
This section adds company-level context without repeating Jonathan Siero's masked contact details.
{first}.{last}@bankwest.com.au
89% confidence
AeroLeads found 1 current-domain work email signal for Jonathan Siero. Compare company email patterns before reaching out.
Profile bio
About Jonathan Siero
Jonathan Siero is a Senior Software Developer at Bankwest. He possess expertise in c#, .net, leadership, sql, linux and 11 more skills. Colleagues describe him as "Jonathan was a fantastic person to work with. When he joined the team, it was during a high pressure period where we had a number of critical issues that needed to be resolved in a relatively short amount of time. Despite this, he kept his calm, being the team player that he is, worked effectively with other members of our crew and other teams, added value quickly in a relatively short time span and made himself an integral part of the team. Jonathan was effective in rallying the troops, adding value quickly and adapting processes to fit the team. All the while displaying leadership capability, integrity and maintaining open and honest communication lines. His approachable and inclusive nature along with his sense of humour, a 'don't stress but with sense of urgency' and pragmatic approach has made him an effective leader. "
Listed skills include C#, .Net, Leadership, Sql, and 12 others.
Current workplace
Jonathan Siero's current company
Company context helps verify the profile and gives searchers a useful next step.
Bankwest
7 roles
Jonathan Siero work experience
A career timeline built from the work history available for this profile.
Development Lead
- Led a respected team of 6.- Provide technical leadership and drive innovation.- Coach and mentor team members in their careers and development of their skills, with a strong focus on team performance.- Recommend and implement solutions in accordance to MYOB's development standards and architectural direction.
Dec 2018 - Nov 2019
Software Developer
- Design, develop and maintain MYOB’s Practice solution.- React frontend &.Net Core & Java Microservices hosted on Kubernetes.- Design, develop and maintain MYOB’s near realtime Transaction Processing Dashboard utilising Azure Event Hub, Azure functions, Kenesis queues, Dynamo DB, Redis, Postgres, AWS Lambdas and Docker, deployed using Buildkite.
Jan 2018 - Dec 2018
It Specialist - Mobile App Developer
- Design, developed and maintained the banks Mobile Banking IOS App that utilized primarily Obective C, Swift and.Net 4.5- Facilitated and participated in Agile Ceremonies including Retrospectives, Iteration Planning and Backlog GroomingAdditional Activities while while in Role include:- Participate in the Bankwest Graduate Community- Member of the Autism.
Sep 2015 - Jan 2018
(Graduate) Associate It Specialist - Mobile App Developer
- Design, developed and maintained the banks Mobile Banking IOS App that utilized primarily Obective C, Swift and.Net 4.5- Facilitated and participated in Agile Ceremonies including Retrospectives, Iteration Planning and Backlog GroomingAdditional Activities while while in Role include:- Participate in the Bankwest Graduate Community- Presented at the ACS.
Jan 2015 - Sep 2015
(Graduate) Associate It Specialist - Genesis Developer
- Design, developed and maintained the banks Business Banking Application system that utilized primarily.Net 4.5, WPF and Oracle 12g.- Facilitated and participated in Agile Ceremonies including Retrospectives, Iteration Planning and Backlog GroomingAdditional Activities while while in Role include:- Participate in the Bankwest Graduate Community and chair.
Nov 2012 - Jan 2015
Recreation Assistant - Disability Services Carer
Identity Wa
Camp supervisorDay outing supervisorIn Home RespiteRecreation through Respite
Jul 2010 - Nov 2012
Team & coworkers
Colleagues at Bankwest
Other employees you can reach at bankwest.com.au. View company contacts for 3135 employees →
NG
Nikki Gibson
Colleague at BankwestGreater Perth Area, Australia
View →
BC
Brooke Coombes
Colleague at BankwestGreater Perth Area, Australia
View →
EM
Elaine Mohebi
Colleague at BankwestAustralia, Australia
View →
SV
Stadler Van Zyl (Cspo, Csm)
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
RC
Renae Cooper
Colleague at BankwestGreater Perth Area, Australia
View →
MM
Melodi Motiei
Colleague at BankwestWestern Australia, Australia, Australia
View →
JT
Joshua Thomas
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
MY
Mark Yacopetti
Colleague at BankwestGreater Perth Area, Australia
View →
DM
Danielle Mason
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
MS
Mitul Shah
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
Nikki Gibson
Colleague at BankwestGreater Perth Area, Australia
View →
BC
Brooke Coombes
Colleague at BankwestGreater Perth Area, Australia
View →
EM
Elaine Mohebi
Colleague at BankwestAustralia, Australia
View →
SV
Stadler Van Zyl (Cspo, Csm)
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
RC
Renae Cooper
Colleague at BankwestGreater Perth Area, Australia
View →
MM
Melodi Motiei
Colleague at BankwestWestern Australia, Australia, Australia
View →
JT
Joshua Thomas
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
MY
Mark Yacopetti
Colleague at BankwestGreater Perth Area, Australia
View →
DM
Danielle Mason
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
MS
Mitul Shah
Colleague at BankwestPerth, Western Australia, Australia, Australia
View →
2 education records
Jonathan Siero education
Bachelor Of Science (Information Technology), Information Technology
Curtin University
Education record
Aquinas College
FAQ
Frequently asked questions about Jonathan Siero
Quick answers generated from the profile data available on this page.
What company does Jonathan Siero work for?
Jonathan Siero works for Bankwest.
What is Jonathan Siero's role at Bankwest?
Jonathan Siero is listed as Senior Software Developer at Bankwest.
What is Jonathan Siero's email address?
AeroLeads has found 1 work email signal at @bankwest.com.au for Jonathan Siero at Bankwest.
What is Jonathan Siero's phone number?
AeroLeads has found 1 phone signal(s) with area code 763 for Jonathan Siero at Bankwest.
Where is Jonathan Siero based?
Jonathan Siero is based in Greater Perth Area, Australia, Australia while working with Bankwest.
What companies has Jonathan Siero worked for?
Jonathan Siero has worked for Bankwest, Myob, and Identity Wa.
Who are Jonathan Siero's colleagues at Bankwest?
Jonathan Siero's colleagues at Bankwest include Nikki Gibson, Brooke Coombes, Elaine Mohebi, Stadler Van Zyl (Cspo, Csm), and Renae Cooper.
How can I contact Jonathan Siero?
You can use AeroLeads to view verified contact signals for Jonathan Siero at Bankwest, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Siero attend?
Jonathan Siero holds Bachelor Of Science (Information Technology), Information Technology from Curtin University.
What skills is Jonathan Siero known for?
Jonathan Siero is listed with skills including C#, .Net, Leadership, Sql, Linux, Banking, Team Leadership, and Troubleshooting.
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