ZFORT Group

We are looking for a Software Engineer - Software Engineer - Identity & Access Management to join our team.

Key Responsibilities:

• Design, develop, and maintain high-throughput, low-latency identity services, including Single Sign-On (SSO), Multi-Factor Authentication (MFA), and session management and federation;
• Implement and scale modern authentication and authorization protocols (OAuth 2.0, OpenID Connect, JWT assertions,..);
• Write clean, concurrent, and highly performant backend code primarily in Golang to support our rapidly growing user base;
• Utilize your DevOps background to deploy, manage, and monitor identity services;
• Act as the subject matter expert on authentication and guide other engineering teams on securely integrating with our identity platform;
  Design and maintain solutions involving custom and standard identity providers, like KeyCloak and AWS Cognito.
   

What we are looking for:

• Solid understanding of web security, and user identity in the context of federated authentication;
• Proven experience as a software engineer building complex, distributed backend systems, with a strong, demonstrated proficiency in Golang and gRPC;
• Deep conceptual understanding and practical experience with modern authentication flows, authorization frameworks, and cryptographic fundamentals (e.g., OAuth2, OIDC, RBAC,..);
• Hands-on experience with modern infrastructure tooling. You should be comfortable with cloud platforms (AWS,..), container orchestration (Kubernetes), and Infrastructure as Code (Terraform, Terragrunt, Tofu,..);
• A solid grasp of secure coding practices, common web vulnerabilities (OWASP Top 10), and how to mitigate them at the architectural level;
• The ability to design scalable systems that can handle massive throughput without compromising on latency or security;
• You can explain complex security and architectural concepts to both technical and non-technical stakeholders, driving consensus across teams.

We offer

• Maximum flexibility;
• Professional trainings, conferences and certifications;
• Corporate events and benefits;
• Professional literature;
• English courses.

We are looking for Backend/Golang Developers to join our team.

You will be responsible for building and evolving a high-performance backend platform that powers real-time, user-facing applications in a scalable and reliable microservices environment.

Key Responsibilities:

• Build a cutting-edge real-time cross-selling platform;
• Take ownership of the backend that powers multiple user-facing apps, advancing our state-of-the-art gRPC-based microservice architecture;
• Actively participate in code reviews to ensure that our platform and codebase meet the highest quality standards;
• Take a proactive role in all aspects of platform design and development, with a strong emphasis on scalability and availability.

Bring to the team:

• Solid experience with gRPC, REST API, and Backend testing;
• Strong familiarity with Agile methodologies, fostering collaboration, and adaptability;
• Experience in a Tech Lead/Team Lead role or similar positions;
• Excellent communication and problem-solving skills;
• Experience building Go applications with a focus on resilience and uptime;
• Fluent business English.

We offer:

• Maximum flexibility;
• Professional trainings, conferences and certifications;
• Corporate events and benefits;
• Professional literature;
• English courses.

We are seeking a Senior Back-End Developer to build and optimise the APIs, data models, and services powering ProVision. The role focuses on Python/Django, AWS, distributed systems, performance, and clean architecture.

What You’ll Be Doing

• Design and implement RESTful APIs with Python 3.10+, Django 4.x, and Django REST Framework;
• Develop scalable data models and queries using PostgreSQL, Redis, and Elasticsearch/OpenSearch;
• Build background and asynchronous tasks with Celery, SQS, and Lambda;
• Integrate AWS services including S3, SNS/SQS, CloudFront, ECS, and RDS;
• Participate in code reviews and maintain secure, well-documented services;
• Collaborate with DevOps on CI/CD and infrastructure automation;
• Contribute to architecture, scalability, and performance optimisation.

Must-Have Requirements

• 10+ years of software development experience, preferably in SaaS;
• Strong Python 3.10+, Django 4.x, and Django REST Framework experience;
• Strong system design and software architecture skills, with experience building scalable systems on AWS;
• Hands-on experience with ECS, Lambda, S3, CloudFront, and RDS;
• Strong experience with PostgreSQL, Redis, Elasticsearch/OpenSearch, Celery, and SQS/SNS;
• Experience with Git, CI/CD, and Agile/Scrum;
• English B2+ for daily communication.

Preferred Requirements

• Experience with Terraform, Docker, Kubernetes, or AWS developer tooling;
• Knowledge of authentication, RBAC, and multi-tenant architecture;
• Experience with pytest, linting, pre-commit, and CI quality checks;
• Experience with text/document processing libraries such as pdfplumber, PyPDF2, or docxtpl.

We offer

• Maximum flexibility;
• Professional trainings, conferences and certifications;
• Corporate events and benefits;
• Professional literature;
• English courses.