Old Mutual Limited

OM Bank: Senior Python Back-End Engineer

Old Mutual Limited Johannesburg, Gauteng, South Africa

Financial Services · 10,001+ employees

14 h ago Closes in 3d
python Senior (5-10 yrs) Full-time South Africa
Log in to apply, save this posting, or score it against your profile with AI.

About the role

The Senior Python Back-End Engineer will design and build serverless solutions while maintaining system stability and zero downtime. They will also mentor junior engineers and collaborate with the team to brainstorm and develop new products.

What they look for

Python AWS Lambda SQS Dynamo DB Terraform API Gateway Rest API Openapi Swagger GitHub Actions Docker Docker Compose Makefile Agile CI/CD

Requirements

Candidates must have proven experience as a back-end developer with strong proficiency in Python and AWS serverless components. A degree, advanced diploma, or postgraduate certificate at NQF Level 7 is required for this role.

Full description

Let's Write Africa's Story Together!

Old Mutual is a firm believer in the African opportunity and our diverse talent reflects this.

Job Description

The role of the Serverless Backend Engineer is responsible for understanding requirements and building solutions under a serverless architecture model. The Serverless Backend Engineer reports directly to the Product Owner and the Chapter Leader.

KEY RESULT AREAS

  • Build solutions from requirements received from product owner. 
  • Be able to work in agile environment. 
  • Able to build POC solutions and demonstrate/present. 
  • Maintain a stable server with zero downtime 
  • Develop tools and applications by producing clean, code 
  • Automate tasks through appropriate tools and scripting 
  • Review and debug code 
  • Develop software solutions by studying information needs; conferring with users; studying systems flow, data usage and work processes; investigating problem areas; following the software development lifecycle 
  • Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development and proposed solutions 
  • Mentor junior engineers 
  • Collaborate with team to brainstorm and create new products 
  • Be able to report on their work using agile tools such as JIRA. 
  • Be able to elaborate and document his work in confluence. 
  • Be communicative and proactive.  

ROLE REQUIREMENTS

  • AWS components such as Lambda, SQS , Dynamo DB 
  • AWS API Gateway 
  • Terraform 
  • Python 3.9 
  • Pytest 
  • Knowledge of Rest API integrations  
  • Openapi, swagger 
  • GitHub actions for CI CD 
  • Docker and Docker compose 
  • Makefile 
  • Apache velocity language 
  • Proven experience as a Back-end developer 

 

Skills

Action Planning, Application Development, Business Process Design, Computer Literacy, Data Management, Data Modeling, Evaluating Information, Identifying Customer Needs, Information Technology (IT) Support, Market Analysis, Oral Communications, Product Development, Technical Support, Technical Troubleshooting, Test Case Management, User Requirements Documentation, Web Development

Competencies

Business Insight

Collaborates

Communicates Effectively

Courage

Cultivates Innovation

Decision Quality

Drives Results

Ensures Accountability

Education

NQF Level 7 - Degree, Advance Diploma or Postgraduate Certificate or equivalent

Closing Date

15 August 2026 , 23:59

The appointment will be made from the designated group in line with the Employment Equity Plan of Old Mutual South Africa and the specific business unit in question.

The Old Mutual Story!

Similar roles