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Senior Back-End Software Developer
Location
Brazil
Posted
83 days ago
Salary
0
Seniority
Senior
Job Description
Senior Back-End Software Developer
Grupo OLX
• Work with a multidisciplinary team; • Conduct discovery to understand business rules and design scalable solutions; • Develop solutions and address root causes of the squad's needs; • Monitor alert channels, identify blockers, mitigate them and propose solutions; • Define and develop architecture for new features, maintaining traceability and observability throughout development.
Job Requirements
- Solid knowledge of Java and Python programming languages;
- Previous experience in software development, preferably with microservices architecture;
- Knowledge of software architecture and development best practices;
- Attention to code quality and standardization, ensuring readability, scalability and performance;
- Experience with production systems and cloud platforms;
- Ability to write unit and integration tests;
- Knowledge of agile practices with Scrum, including roles, ceremonies and artifacts;
- Strong knowledge of AWS.
Benefits
- Competitive salary
- Health insurance
- Dental insurance
- Private pension plan
- Flexible benefits tailored to your needs
- Meal allowance
- Financial counseling
- Employee perks club
- Home office allowance
- Mobility allowance
- Childcare allowance
- Life insurance
- Extended leave
- Incentives for sports, wellbeing and quality of life
- Payroll-deductible loans with reduced rates
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TEKsystemsWe're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia.
Overview A growing technology team in well established (started in 1978) family run software company is seeking a Software Programmer with 3–5 years of professional development experience. This role focuses on enhancing an existing enterprise software platform, building new features, supporting credit‑card/transaction systems, and contributing to a collaborative Industrial Development team. I deal candidates bring hands‑on development experience in Java or C#, strong problem‑solving skills, and exposure to payment systems or financial applications. Key Responsibilities - Develop well‑structured, maintainable code following established standards. - Participate in code reviews, unit testing, and system testing. - Maintain and enhance existing applications; deliver customer‑driven feature updates. - Design and support software used for credit‑card processing and related financial workflows. - Ensure solutions meet compliance/security standards (PCI, data protection). - Troubleshoot and resolve issues in high‑volume, high‑availability systems. - Collaborate with testing, product, risk, operations, and compliance teams. - Improve system performance, reliability, and scalability. - Prepare documentation and testing instructions as needed. 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We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We’re a leading provider of business and technology services. We accelerate business transformation for our customers. 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