Loading...
Loading...
Himalayas
About usHimalayas PlusCommunityTech stackEmployee benefitsTerms and conditionsPrivacy policyContact usFor job seekers
Create your profileBrowse remote jobsDiscover remote companiesJob description keyword finderRemote work adviceCareer guidesJob application trackerAI resume builderResume examples and templatesAI cover letter generatorCover letter examplesAI headshot generatorAI interview prepInterview questions and answersAI interview answer generatorAI career coachFree resume builderResume summary generatorResume bullet points generatorResume skills section generator© 2025 Himalayas. All rights reserved. Built with Untitled UI. Logos provided by Logo.dev. Voice powered by Elevenlabs Grants
Join the remote work revolution
Join over 100,000 job seekers who get tailored alerts and access to top recruiters.
@olufemibanji-ajayi
Senior software engineer focused on scalable backend systems and cloud architecture.
CanadaI am a versatile senior software engineer with over 14 years in IT and more than 10 years of hands-on software development experience, currently working in Canada and pursuing studies in machine learning. I design, build, and deploy highly available, distributed systems that serve thousands to millions of users, with experience across authorization, document management, billing, payment, and web content systems.
At SS&C I led the design and deployment of a Central Authorization Bridge serving millions of users, built a document management system, and created deployment scripts for Kong, Patroni, Redis/Sentinel, and Hazelcast in a private cloud. I have strong experience with Java/Spring Boot, Postgres (Patroni), Python, Kong Gateway, HashiCorp Vault, Keycloak, Redis, Hazelcast, Docker, Kubernetes, and CI/CD tooling.
I deliver end-to-end features, take ownership of complex projects, and collaborate with stakeholders to translate requirements into production-ready services. I also have mobile and frontend experience (React, Angular, React Native) and have contributed to large-scale systems in South Africa, Nigeria, and Canada, with certifications in Oracle SQL and PMP.
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
Work history, roles, and key accomplishments
SS&C
Aug 2022 - Present (3 years 3 months)
Designed, built and deployed a Central Authorization Bridge and related services for financial clients, improving availability for systems serving millions of users and delivering deployment automation for Patroni, Kong and Redis/Sentinel.
Acuity Ads
Aug 2021 - Present (4 years 3 months)
Developed and migrated features for an advertising system, implemented Pixel Health feature as sole developer, and rewrote APIs using strategy patterns to improve reliability and maintainability.
Irestify
Mar 2021 - Jul 2021 (4 months)
Contributed backend and frontend features for the main Irestify application using NestJS and React, delivering production-ready functionality within a short contract.
Ovations Group Pty
Jul 2018 - Feb 2021 (2 years 7 months)
Built web services and revenue-generating consumer platforms for telecom and financial clients, automated insurance processes with stored procedures, and deployed solutions to AWS serving millions of users.
Degrees, certifications, and relevant coursework
UABachelor of Science, Computer Science
Bachelor of Science in Computer Science from the University of South Africa.
Software and tools used professionally
Splunk
Druid
Amazon EC2
Kubernetes
Jenkins
React Native
Navicat
DB
Patroni
MySQL
Spring Boot
NestJS
Spring MVC
Redis
Visual Studio
Jira
Java 8
Thymeleaf
Mocha
Chai
Java
Kotlin
Java EE
XML
HAProxy
Loki
RabbitMQ
Grafana
Prometheus
MyBatis
etcd
Linux
Windows
GraphQL
Firebase
Spring Security
Ansible
JUnit
Mockito
Visual Studio Code
Keycloak
NGINX
SQL
Kong Gateway
Port
Bash
CanadaYou can contact OLUFEMI and 90k+ other talented remote workers on Himalayas.
Message OLUFEMICedric Kagabo
Software Developer, YULCOM
upma gupta
Senior Software Engineer, DataDynamics
Amitosh Jain
Senior Software Engineer, Old Dominion Freight Line
Randy Ramnansingh
Senior Software Engineer, Sourcemap
Jaiswal Dhrupad
Sr. Java Full Stack Developer, Bell Canada
RLRey Loquinario
Senior Software Engineer, Nike
TOTaiwo Oyewole
AI Software Engineer, Tetra Tech
MUMuhammad Qasim User
Senior Software Engineer, Semantic Health
Ashokgupta Vecham
Senior Software Developer, AirCanada
AAAlhamza Aljamaly
Senior Software Engineer, Just Eat Takeaway
