Summary/Purpose of the role

We are looking for a Senior Software Development Engineer, Developer Tools to join our team.

Automation of key engineering processes - such as builds, testing, deployments, and more - is a critical focus at Network Optix. These efforts help our engineers work more efficiently and deliver high-quality software faster.

The CI team plays a leading role in designing, building, and maintaining this automation ecosystem, driving best practices in CI/CD (Continuous Integration and Continuous Delivery) across the company.

Current State of CI/CD and Automation

A significant portion of our engineering and infrastructure processes is already automated and continuously evolving. The CI team builds and maintains a range of internal services and tools, including:

• Automation tools – Custom bots and services that streamline routine tasks within merge requests and Jira workflows, built on top of the GitLab and Jira APIs.
• Crash analysis service – A service that processes core and minidumps from client environments and automatically creates Jira issues for developers.
• Sign server – A service that securely signs distributable binaries using certificates and keys provided by customers.
• Build tooling – Tools and integrations to build our cross-platform products using CMake, Ninja, and Conan.
• Product CI pipelines – GitLab-based pipelines that run builds and automated tests across our product line.
• Internal CI/CD solutions – Pipelines and web services for internal CI team projects, including Jenkins jobs.

What the CI Team Has Today

• A real engineering culture – Code reviews, pre-commit checks, and a strong focus on writing high-quality, maintainable code.
• A small, hands-on team – 5 engineers and a team lead who actively contributes to the codebase.
• Solid infrastructure – Bare-metal servers running Kubernetes clusters in our own data center.
• Knowledge sharing – A collaborative environment where engineers actively help each other and grow together.
• Room to grow – Opportunities to take ownership of meaningful projects and develop professionally.
  
  

What you will be doing

There is a substantial amount of work ahead as we continue to expand and improve our CI/CD ecosystem:

• New automation services – Design and implement new services, and continue evolving the existing ones.
• Developer productivity tools – Build internal tools and services that save engineers time and streamline daily workflows.
• Build tooling improvements – Make our build infrastructure faster, more reliable, and easier to maintain.
• Pipeline performance – Improve the efficiency, stability, and execution time of our GitLab pipelines.
• Automation backlog – Work through a growing backlog of automation requests from engineering teams across the company.
• Support and maintenance – Troubleshoot issues, fix bugs, and keep existing solutions reliable.

What you bring

Software engineering – Solid hands-on experience building and maintaining production services, with good coding practices and attention to code quality.

• Python – Strong Python skills; this is the team's primary language for service development.
• Service integration – Familiarity with automating workflows through integration with internal services such as GitLab, Jira, and Artifactory, using direct API access, SDKs, CLI tooling, or other programmatic approaches.
• Scripting experience -  Bash, PowerShell
• Git – Solid knowledge of Git and collaborative development workflows.
• Systems fundamentals – Working knowledge of networking, operating systems, and how software interacts with hardware.

Soft skills

• Engineering mindset - Approaches problems pragmatically, gravitates toward clean and maintainable solutions; but also knows when to “use duct tape” instead of “building a spaceship”.
• Ownership mentality - Takes responsibility for the quality and longevity of their work, not just getting it "done."

Kindness - Approachable personality, able to communicate clearly and with empathy 

Nice to Have (Optional)

• Familiarity with CMake, Conan, Ninja, or similar build tools
• Experience with GitLab CI/CD pipelines
• Jenkins experience (groovy)

What we offer

• Competitive compensation  
• Paid time off 
• Flexible working hours
• Hybrid work in our brand-new comfortable office
• Employer-sponsored health coverage
• Working with top industry experts in our international team

Hybrid or Remote

The position is ideally a hybrid role and the office is located in Belgrade, Serbia. 

Summary/Purpose of the role

We are looking for a Senior Software Development Engineer, Developer Tools to join our team.

Automation of key engineering processes - such as builds, testing, deployments, and more - is a critical focus at Network Optix. These efforts help our engineers work more efficiently and deliver high-quality software faster.

The CI team plays a leading role in designing, building, and maintaining this automation ecosystem, driving best practices in CI/CD (Continuous Integration and Continuous Delivery) across the company.

Current State of CI/CD and Automation

A significant portion of our engineering and infrastructure processes is already automated and continuously evolving. The CI team builds and maintains a range of internal services and tools, including:

• Automation tools – Custom bots and services that streamline routine tasks within merge requests and Jira workflows, built on top of the GitLab and Jira APIs.
• Crash analysis service – A service that processes core and minidumps from client environments and automatically creates Jira issues for developers.
• Sign server – A service that securely signs distributable binaries using certificates and keys provided by customers.
• Build tooling – Tools and integrations to build our cross-platform products using CMake, Ninja, and Conan.
• Product CI pipelines – GitLab-based pipelines that run builds and automated tests across our product line.
• Internal CI/CD solutions – Pipelines and web services for internal CI team projects, including Jenkins jobs.

What the CI Team Has Today

• A real engineering culture – Code reviews, pre-commit checks, and a strong focus on writing high-quality, maintainable code.
• A small, hands-on team – 5 engineers and a team lead who actively contributes to the codebase.
• Solid infrastructure – Bare-metal servers running Kubernetes clusters in our own data center.
• Knowledge sharing – A collaborative environment where engineers actively help each other and grow together.
• Room to grow – Opportunities to take ownership of meaningful projects and develop professionally.
  
  

What you will be doing

There is a substantial amount of work ahead as we continue to expand and improve our CI/CD ecosystem:

• New automation services – Design and implement new services, and continue evolving the existing ones.
• Developer productivity tools – Build internal tools and services that save engineers time and streamline daily workflows.
• Build tooling improvements – Make our build infrastructure faster, more reliable, and easier to maintain.
• Pipeline performance – Improve the efficiency, stability, and execution time of our GitLab pipelines.
• Automation backlog – Work through a growing backlog of automation requests from engineering teams across the company.
• Support and maintenance – Troubleshoot issues, fix bugs, and keep existing solutions reliable.

What you bring

Software engineering – Solid hands-on experience building and maintaining production services, with good coding practices and attention to code quality.

• Python – Strong Python skills; this is the team's primary language for service development.
• Service integration – Familiarity with automating workflows through integration with internal services such as GitLab, Jira, and Artifactory, using direct API access, SDKs, CLI tooling, or other programmatic approaches.
• Scripting experience -  Bash, PowerShell
• Git – Solid knowledge of Git and collaborative development workflows.
• Systems fundamentals – Working knowledge of networking, operating systems, and how software interacts with hardware.

Soft skills

• Engineering mindset - Approaches problems pragmatically, gravitates toward clean and maintainable solutions; but also knows when to “use duct tape” instead of “building a spaceship”.
• Ownership mentality - Takes responsibility for the quality and longevity of their work, not just getting it "done."

Kindness - Approachable personality, able to communicate clearly and with empathy 

Nice to Have (Optional)

• Familiarity with CMake, Conan, Ninja, or similar build tools
• Experience with GitLab CI/CD pipelines
• Jenkins experience (groovy)

What we offer

• Competitive compensation  
• Paid time off 
• Flexible working hours
• Hybrid work in our brand-new comfortable office
• Employer-sponsored health coverage
• Working with top industry experts in our international team

Hybrid or Remote

The position is ideally a hybrid role and the office is located in Hague, Netherlands. 

About Incode

Incode is a Series B unicorn ($1.25 B valuation) rewriting how the world proves identity. Our AI-powered platform lets leading banks, fintechs, marketplaces, and governments deliver friction-free experiences while defeating fraud and safeguarding privacy. Customers such as Citi, AirBnB, Block, Chime, Sixt, and TikTok rely on Incode to power their identity verification and security. Recently named a leader in the Gartner® Magic Quadrant™ for Identity Verification, we’re scaling fast—and we need a product-marketing leader who can turn breakthrough technology into a category-defining narrative.

The Impact You’ll Make

As our QA Automation Engineer, you will be the guardian of quality across our Native platforms. You’ll design, build, and maintain robust automated test frameworks specifically for mobile applications, while applying meticulous manual testing to ensure seamless and reliable user experiences on both iOS and Android. Your work will safeguard trust in our native products by proactively identifying issues, validating performance across devices, and collaborating closely with developers, designers, and product teams to embed quality at every stage of development. This role demands both technical expertise in native environments and a strong sense of ownership—you will be a key driver of confidence and excellence in every mobile release.

What You’ll Own & Drive

• Automation Framework Development – Design, implement, and scale robust test automation systems for API, web, and mobile applications.
• Comprehensive Test Coverage – Write and maintain clear test cases, combining automated and manual approaches to validate end-to-end functionality.
• Cross-Functional Collaboration – Partner closely with developers, product managers, QA peers, and DevOps to align on quality objectives and streamline delivery.
• CI/CD Integration – Embed automated testing into continuous integration pipelines, ensuring rapid and reliable releases.
• Defect Prevention & Resolution – Detect issues early, debug failures efficiently, and provide actionable insights that improve system resilience.
• Customer-Centric Quality – Validate features against user needs and real-world conditions, ensuring every deliverable builds trust.
• Process Ownership – Independently manage testing cycles for assigned projects, balancing speed with thoroughness.
• Knowledge Sharing & Enablement – Contribute to QA best practices, mentoring teammates, and raising the quality bar across the organization.

The Qualities That Set You Apart

• Automation Champion – You’re fluent in frameworks like Appium or WebdriverIO and you write elegant, maintainable scripts.
• Problem Solver at Scale – You thrive on debugging complex systems and building automation that adapts to growth.
• DevOps-Aligned Tester – You understand CI/CD pipelines, Git workflows, and the role automation plays in continuous delivery.
• Collaborative Partner – You communicate with clarity, bridging technical and non-technical audiences to keep quality visible and aligned.
• Curious & Proactive – You constantly look for ways to improve coverage, optimize workflows, and anticipate risks before they impact users.
• Independent & Accountable – You can drive projects forward autonomously while owning outcomes with pride.

Your Background

• 4+ years of software testing experience, with a strong focus on native applications automation.
• Proven hands-on expertise with test Appium framework.
• Experience working with cloud based device farms such as Sauce Labs and LambdaTest
• Strong scripting ability in Java, JavaScript, or similar languages.
• Solid experience in API testing using automation tools such as RestAssured.
• Familiarity with CI/CD pipelines (GitHub, GitLab, or similar).
• Proficiency with Git for version control and collaborative code management.
• Demonstrated success in cross-functional collaboration across development, QA, product, and DevOps.
• Experience working with SDKs in testing environments.
• Excellent analytical, debugging, and communication skills.
• Extensive API testing experience using automation frameworks (e.g., RestAssured) to ensure backend functionality and integrations.

• Experience with performance testing tools (e.g., Gatling, JMeter) is a plus.
• Exposure to cloud environments (AWS, Azure) and testing in distributed systems.

Why Incode?

• Mission with Meaning – Shape how billions of people prove identity—safely, simply, and ethically.
• Rocket-Ship Growth – Join at an inflection point where your strategies will compound in value for years.
• Elite Team & Backing – Work a truly global with top engineers, designers, and investors who share your ambition to dominate a category.
• Ownership & Autonomy – Operate like a founder with the resources of a unicorn.
• Global Impact – Every program you launch will reverberate across industries and continents.

Ready to ignite the future of trust?

Lead the narrative. Empower the field. Join Incode and turn innovation into unstoppable market momentum.

About Incode

Incode is a Series B unicorn ($1.25 B valuation) rewriting how the world proves identity. Our AI-powered platform lets leading banks, fintechs, marketplaces, and governments deliver friction-free experiences while defeating fraud and safeguarding privacy. Customers such as Citi, AirBnB, Block, Chime, Sixt, and TikTok rely on Incode to power their identity verification and security. Recently named a leader in the Gartner® Magic Quadrant™ for Identity Verification, we’re scaling fast—and we need a product-marketing leader who can turn breakthrough technology into a category-defining narrative.

The Impact You’ll Make

As a Senior Site Reliability Engineer at Incode, you will be the backbone of our cloud infrastructure. You’ll architect and evolve scalable, cloud-native systems that power secure and seamless identity experiences, leveraging Kubernetes, Terraform, and AWS. Your work will accelerate deployments, fortify monitoring and observability, and ensure reliability at global scale. Partnering closely with our developers, you’ll transform complex challenges into resilient, automated solutions that keep our applications highly available and performant. You will be a key enabler of speed, trust, and innovation—driving how Incode builds, delivers, and scales AI-driven identity verification for the world.

What You’ll Own & Drive

• Cloud-Native Infrastructure – Design, implement, and maintain Kubernetes-based environments that deliver scalability, resilience, and security.
• Infrastructure as Code (IaC) – Implement and manage Terraform-driven automation to ensure consistency, repeatability, and reliability across all client deployments.
• Production Reliability – Troubleshoot and resolve issues in live environments, minimizing downtime and ensuring seamless customer experiences.
• Monitoring & Logging – Build and optimize observability solutions with Prometheus, Loki, ELK, or similar stacks, tailoring systems to business and performance needs.
• Engineering Standards – Contribute to and refine internal best practices, methodologies, and automation frameworks that elevate the DevOps culture.
• Continuous Innovation – Stay on top of AWS and DevOps advancements, introducing new tools and approaches that enhance speed, efficiency, and scalability.

The Qualities That Set You Apart

• Cloud-Native Builder – You bring proven expertise in designing, deploying, and managing applications on Kubernetes, with a deep understanding of its architecture and core concepts.
• Infrastructure as Code Champion – You’re highly skilled with Terraform, driving automation and consistency across complex environments.
• Pipeline Innovator – You have hands-on experience implementing and optimizing CI/CD workflows using GitLab CI/CD or GitHub Actions, accelerating delivery while ensuring quality.
• AWS Practitioner – You possess a strong command of core AWS services (EC2, VPC, S3, IAM, etc.) and know how to leverage them for scalable, secure solutions.
• Systems & Networking Thinker – You understand networking fundamentals—TCP/IP, DNS, HTTP/S—and apply them to build reliable, high-performance systems.
• Clear Communicator – You excel at translating technical solutions into language that resonates with both technical peers and non-technical stakeholders.

Your Background

• Proven experience as a Site Reliability Engineer / DevOps Engineer or in a similar role.
• Hands-on experience deploying and managing Kubernetes-based applications.
• Strong expertise in Terraform and infrastructure automation.
• Experience designing and implementing CI/CD pipelines with GitLab CI/CD or GitHub Actions.
• Solid understanding of AWS services including EC2, VPC, S3, IAM, and related offerings.
• Knowledge of networking protocols and best practices (TCP/IP, DNS, HTTP/S).
• Strong written and verbal communication skills, with the ability to present technical solutions effectively.

Why Incode?

• Mission with Meaning – Shape how billions of people prove identity—safely, simply, and ethically.
• Rocket-Ship Growth – Join at an inflection point where your strategies will compound in value for years.
• Elite Team & Backing – Work a truly global with top engineers, designers, and investors who share your ambition to dominate a category.
• Ownership & Autonomy – Operate like a founder with the resources of a unicorn.
• Global Impact – Every program you launch will reverberate across industries and continents.

Ready to ignite the future of trust?

Lead the narrative. Empower the field. Join Incode and turn innovation into unstoppable market momentum.

At JetBrains, code is our passion. Since 2000, we’ve focused on helping developers work faster by automating routine checks and fixes.  Our tools are used by over 12.5 million people worldwide, including eighty-eight Fortune Global 100 companies.

We are seeking a detail-oriented IAM Security Specialist to lead the integration, support, and governance of our identity ecosystem. You will be the bridge between technical implementation and security compliance, ensuring that every identity, whether human or machine, has exactly the permissions it needs and nothing more. Your focus will be on building scalable RBAC models and maintaining a rigorous access review cycle.

Key responsibilities

System integration and support:

• Lead the technical integration of new applications and services into our centralized IAM platform.
• Provide expert support for complex authentication/authorization issues and serve as a technical escalation point.
• Maintain and optimize IAM infrastructure, including SSO (SAML, OAuth 2.0, OIDC), MFA, and PAM solutions.

Access governance and permission reviews:

• Execute and oversee periodic access re-certifications, ensuring compliance across periodic audit cycles (SOC 2).
• Conduct detailed permission reviews for individuals and system integrations to enforce the Principle of Least Privilege (PoLP).

RBAC and ABAC modeling:

• Design, document, and implement Role-Based Access Control (RBAC) and Attribute-Based Access Control (ABAC) frameworks across a wide range of systems.
• Partner with cross-functional teams (IT, Product, HR) to define business roles and translate them into technical entitlements.

Required skills and experience

• 3+ years of professional experience focused on Identity and Access Management (IAM) engineering or architecture.
• Proven experience administering enterprise IAM solutions and integrating them with diverse systems (e.g., Okta, Auth0, Ping Identity, Microsoft Entra ID).
• Scripting and automation skills using a scripting language such as Python, Go, Bash, or PowerShell.
• Familiarity with cloud IAM solutions (e.g., AWS IAM, GCP IAM).
• Solid understanding of networking, security protocols, and SSO technologies and standards, including SAML, OAuth 2.0, and OIDC.

Preferred qualifications

• Experience in the software development industry, particularly with managing access to source code repositories (Git/GitHub/GitLab) and CI/CD tools (TeamCity, GitLab CI).
• Hands-on experience with Privileged Access Management (PAM) concepts and tools.
• Knowledge of Zero Trust Architecture (ZTA) principles and how to apply them to developer workflows.
• Security certifications (e.g., CISSP, CISA, relevant vendor certifications).
• Familiarity with compliance frameworks relevant to software vendors (SOC 2).
  
  

Why join JetBrains?

JetBrains provides a highly technical and intellectually stimulating environment. You'll work on identity and access management systems used by millions of developers, with the opportunity to work with cutting-edge technologies every day. Help us keep our tools and systems secure. 
We offer:

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family.
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.
#LI-DNI 

We are looking for a skilled Senior DevOps Engineer in our office in Serbia, Belgrade.

✅ Responsibilities:

• Multi-CDN & Edge Management: Manage and optimize Edge Services across multiple providers, including Cloudflare, Fastly, and Gcore. This includes configuring DNS, CDN, Edge Computing (Snippets/Workers), Access Control, and WAF policies.
• Provider-Agnostic Resilience: Design and implement cloud-agnostic failover strategies and high-availability solutions to ensure service continuity, preventing vendor lock-in and dependency on a single provider.
• Traffic & Performance Engineering: Monitor and fine-tune HTTP traffic handling, global load balancing (GSLB), and caching strategies to minimize latency and optimize content delivery at a global scale.
• Mass Domain & SSL Management: Orchestrate configurations for a large-scale domain portfolio, including automated SSL/TLS provisioning and unified security policy enforcement across different platforms.
• Advanced Infrastructure as Code (IaC): Maintain reusable and scalable configurations using Terraform or OpenTofu to manage diverse provider environments, ensuring infrastructure is auditable and consistent.
• Security & Web Protection: Collaborate with security teams to implement robust Rate Limiting, DDoS mitigation, and Bot Management across the network and application layers.
• Observability & Incident Response: Participate in on-call rotations, perform root cause analysis (RCA), and tune performance for both edge and application layers using centralized monitoring tools.
• CI/CD & Automation: Integrate edge configuration changes into CI/CD pipelines, automating deployments and ensuring rigorous testing of infrastructure changes.

✅ Must Have:

• 2+ years in DevOps, Site Reliability, or related roles with a focus on Cloudflare services.
• Solid understanding of HTTP protocol, caching principles, and CDN concepts.
• Experience managing Cloudflare DNS, Firewall Rules, Page Rules, Workers, and related services.
• Strong knowledge of Nginx (or similar: Envoy, HAProxy) for reverse proxy and load balancing.
• Proficiency with Infrastructure as Code concepts and practical experience with Terraform.
• Understanding of networking fundamentals including TCP/IP, routing, and security best practices.
• Experience working with Linux environments and scripting (Bash, Python, or similar).
  
  

✅ Nice to Have:

• Experience with Cloudflare Enterprise features (Argo, advanced caching, Cloudflare Workers KV).
• Experience with performance testing and analysis tools for CDN and edge optimization.
• Familiarity with container orchestration systems (Kubernetes).
• Experience with CI/CD systems (GitLab CI, Jenkins).
• Basic security knowledge (SSL management, security headers).

At JetBrains, code is our passion. Ever since we started, back in 2000, we have been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.

The Version Control Experience team is part of the IntelliJ Platform department. We focus on improving the version control workflows across all JetBrains IDEs. From the moment a user clones a project to exploring its branches and reviewing changes, our mission is to make working with Git and other VCS tools feel smooth, fast, and reliable. Our work spans multiple IDEs and directly impacts millions of users.

We’re looking for a Kotlin or Java developer to help us improve the VCS experience across JetBrains IDEs.

In this role, you’ll: 

• Improve core workflows such as cloning projects, switching branches, resolving conflicts, and viewing history.
• Develop and maintain VCS integration components used across multiple IDEs.
• Enhance integrations with GitHub and GitLab, making them more seamless and feature-rich.
• Contribute to architecture and performance improvements within the VCS subsystem.
• Work closely with UX designers and other product teams to polish and improve the VCS experience.
• Have an opportunity to work on features used by millions of developers every day, including your teammates and colleagues
• Have freedom of ideas - you are always encouraged to suggest and implement new features and improvements to existing workflows

We’d be happy to bring you on board if you: 

• Have strong development experience with Kotlin or Java.
• Are familiar with Kotlin coroutines and asynchronous programming.
• Are familiar with web-based APIs (REST, GraphQL).
• Are comfortable working with legacy code and gradually improving it.
• Are interested in developer tools and care about their usability.
• Are open to working with UI (Swing), or already have experience doing so.
• Strive to write clean, efficient, and maintainable code.
• Enjoy exploring how things work under the hood and aren’t afraid of technical complexity.

We would be especially thrilled if you: 

• Are a power user of Git. If you’re comfortable with rebase workflows, cherry-pick, resolving complex merge conflicts, and working with staging areas interactively, you’ll feel right at home.
• Understand Git internals such as the index, reflog, low-level merge strategies, or how Git represents history.
• Have experience with IntelliJ plugins or developer tools.
• Are familiar with UI/UX best practices.
• Experience with mobile development in Android

About the Team: 

We’re a relatively small, distributed team based in Munich, Amsterdam, Berlin, and Belgrade. We keep meetings minimal and collaboration focused and informal. We value empathy, clarity, and initiative – and we’re looking forward to welcoming a new teammate.

Why join JetBrains?

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family.
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

We are seeking a talented and hands‑on Platform Solution Engineer with a strong background in software engineering, DevOps and cloud infrastructure. In this role, you will be responsible for a global API distribution platform — a distributed gateway system that routes, enriches and exposes APIs across multiple regions and partners. The platform is customer‑facing in functionality, exposing APIs and self‑service capabilities to external customers and developers through integrated portals and developer experiences.

You will own all aspects of the platform configuration, routing logic, business flows and plugins, while working closely with a central CAMARA‑based aggregation platform, Cloud SREs, Software teams, Security and product stakeholders. You’ll also be the technical guardian of the customer and developer portals, ensuring a smooth, intuitive and self‑service experience for API consumers and partners.

Key responsibilities

• Take ownership of and oversee the global API distribution platform, including API routing, traffic management and business logic processing.
• Lead the design, configuration and evolution of distributed gateway instances across multiple cloud regions and environments, ensuring consistency, resilience and low latency.
• Define and manage routing rules, transformations and enrichment logic, ensuring APIs are exposed according to business and security requirements.
• Own all plugin development and integration, including custom logic, policy enforcement and cross‑cutting concerns such as rate limiting, logging and observability.
• Collaborate with Cloud SRE teams on deployment planning, configuration rollouts and operational readiness for the gateway platform.
• Work closely with Software and Telco architects to align API exposure patterns with upstream aggregation and operator platforms.
• Partner with Security to implement and enforce authentication, authorization and traffic policies across the gateway platform.
• Oversee the customer and developer portals that expose APIs, documentation and self‑service capabilities, collaborating with UX/UI designers and product teams to improve the user experience.
• Drive API schema governance, documentation consistency and onboarding flows to ensure developers and partners can quickly discover and consume APIs.
• Ensure observability, monitoring and alerting are fully integrated, working with operations teams to detect and resolve issues proactively.
• Contribute to the global roadmap for the distribution platform, including scalability improvements, performance tuning and multi‑region failover strategies.

Essential Requirements

• Bachelors or Masters degree in Computer Science, Software Engineering, or a related technical field.
• 5+ years of experience in software engineering, DevOps or platform engineering roles.
• Strong programming skills in Python, Go, Node.js or Java.
• Deep understanding of cloud infrastructure (AWS, Azure or GCP) and distributed systems principles.
• Solid experience with Infrastructure as Code tools such as Terraform, Helm or Ansible.
• Proven experience designing and operating API gateway platforms, including routing, plugins and business logic.
• Strong grasp of API security, authentication and authorization using standards such as OAuth2, OIDC and JWT.
• Familiarity with message brokers, observability stacks (Prometheus, Grafana, OpenTelemetry) and logging frameworks.
• Experience working with customer and developer portals, including self‑service provisioning, API discovery and documentation.
• Excellent collaboration, communication and documentation skills to work effectively across cross‑functional and global teams.

Preferred Qualifications

• Experience with Kubernetes and container orchestration for running distributed gateway workloads.
• Background in building or maintaining SDKs, developer tools or onboarding automation for API consumers.
• Exposure to AI or Model Context Protocol (MCP)-style integrations for context‑aware API usage and analytics.
• Familiarity with GitLab CI/CD, GitOps workflows and multi‑region deployment patterns.
• Experience designing UI/UX workflows or collaborating closely with UX/UI designers for admin and customer portals.
• Knowledge of edge computing, CDN integration or latency‑sensitive routing patterns. We are offering

• Good compensation - Competitive € salary plus benefits package.
•  Development opportunities.
• Challenging but also a friendly working environment.
• And much, much more...

About Proximus Global

Proximus Global, combining the strengths of Telesign, BICS, and Route Mobile, is transforming the future of communications and digital identity. Together, our solutions fuel innovation across the world’s largest companies and emerging brands. Our unrivalled global reach empowers businesses to create engaging experiences with built-in fraud protection across the entire customer lifecycle.

Our comprehensive suite of solutions – from our super network for voice, messaging, and data, to 5G and IoT; and from verification and intelligence to CPaaS for personalised omnichannel engagement – enables businesses and communities to thrive. Reaching over 5 billion subscribers, securing more than 180 billion transactions annually, and connecting 1,000+ destinations, we honour our commitment to connect, protect and engage everyone, everywhere.

We are looking for a skilled Release Engineer who will join our team in Warsaw, Poland. The ideal candidate can work with teammates and troubleshoot problems, identify solutions, and assess situations in real time.

This is 100% office-based role.

✅ Responsibilities:
✔  Work closely with Operations, Infrastructure, Development, Legal, and Security teams. 
✔ ️ Build new and improve existing release processes (Jira, Gitlab), integrating business requirements and developer convenience. 
✔  Implement, propagate, and continuously improve release processes across dozens of development teams. 
✔  Be in charge of environment provisioning and consistency from development to production (feature stands, dev, pre-production, production). 
✔  Build and maintain CI/CD pipelines to ensure high-quality release delivery. 
✔  Assist teams with branching strategies and DevOps principles, enabling them to deliver quickly and safely. 

✅ Our technology stack:
✔ We are working on in-house platform development with Node.js, JavaScript, and TypeScript. 
✔ Our infrastructure is on bare metal and on AWS (EC2, EKS). 
✔ We use Docker for containerization and Kubernetes and ArgoCD for orchestration and rollout our services. 
✔ Gitlab, Gitlab CI, and Helm templates for continuous integration. 

✅ Requirements: 
✔ Leadership and communication skills, ability to lead Changes in fast-growing environment. 
✔ Experience with Kubernetes, a strong understanding of how it works internally. 
✔ Hands-on experience with Argo ecosystem: ArgoCD, Argo Rollout.
✔ Understanding of microservice architecture principles.
✔ Hands-on experience with GitLab CI. 
✔ Knowledge of Quality Control and test automation in agile-based continuous integration environments. 
✔ Have experience with Python and Shell scripting, ready to use it daily to automate your routine. 
✔ Experience with databases MySQL. 
✔ Experience with Redis.

✅ Nice to have:
✔ Practical experience with AWS or GCP, Calico and Istio. 
✔ Experience with Nats and RabbitMQ.
✔ Experience with Node.js, JavaScript, TypeScript.
✔ Experience with Unleash and its webhooks and integration.

We are looking for a skilled Release Engineer who will join our team in Belgrade, Serbia. The ideal candidate can work with teammates and troubleshoot problems, identify solutions, and assess situations in real time.

This is 100% office-based role.

✅ Responsibilities:
✔  Work closely with Operations, Infrastructure, Development, Legal, and Security teams. 
✔ ️ Build new and improve existing release processes (Jira, Gitlab), integrating business requirements and developer convenience. 
✔  Implement, propagate, and continuously improve release processes across dozens of development teams. 
✔  Be in charge of environment provisioning and consistency from development to production (feature stands, dev, pre-production, production). 
✔  Build and maintain CI/CD pipelines to ensure high-quality release delivery. 
✔  Assist teams with branching strategies and DevOps principles, enabling them to deliver quickly and safely. 

✅ Our technology stack:
✔ We are working on in-house platform development with Node.js, JavaScript, and TypeScript. 
✔ Our infrastructure is on bare metal and on AWS (EC2, EKS). 
✔ We use Docker for containerization and Kubernetes and ArgoCD for orchestration and rollout our services. 
✔ Gitlab, Gitlab CI, and Helm templates for continuous integration. 

✅ Requirements: 
✔ Leadership and communication skills, ability to lead Changes in fast-growing environment. 
✔ Experience with Kubernetes, a strong understanding of how it works internally. 
✔ Hands-on experience with Argo ecosystem: ArgoCD, Argo Rollout.
✔ Understanding of microservice architecture principles.
✔ Hands-on experience with GitLab CI. 
✔ Knowledge of Quality Control and test automation in agile-based continuous integration environments. 
✔ Have experience with Python and Shell scripting, ready to use it daily to automate your routine. 
✔ Experience with databases MySQL. 
✔ Experience with Redis.

✅ Nice to have:
✔ Practical experience with AWS or GCP, Calico and Istio. 
✔ Experience with Nats and RabbitMQ.
✔ Experience with Node.js, JavaScript, TypeScript.
✔ Experience with Unleash and its webhooks and integration.

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ We offer excellent benefits, including but not limited to:
🚀 Career growth opportunities in an international and dynamic environment;
📚 Opportunity to develop language skills with partial compensation for language courses;
🎁 Special gifts for birthdays, weddings, and newborns;
🏝️ 20 working days of paid annual vacation, 6 paid sick leaves;
🍲 Office snacks and refreshments;
🏋️‍♂️ Sports package to support a healthy lifestyle;
🩺 Comprehensive medical insurance for you and your partner;
📍 Comfortable office with great facilities in a prime location;
 🎉 Exciting corporate events, team-building activities, and international company parties.

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ We offer excellent benefits, including but not limited to:
💻 Learning and development opportunities and interesting, challenging tasks.
✈️ Relocation package (tickets, staying in a hotel for up to 2 weeks, and visa relocation support for our employees and their family members).
📚 Opportunity to develop language skills, with partial compensation for the cost of English and Portuguese language classes (for localization purposes). 
🎾 Partial compensation for tennis and padel lessons. 
🏀 Urban Sport membership benefit (the most diverse sports and wellness offering in Europe, with more than 50+ activities). 
🏥 Private medical coverage, including inpatient, outpatient, dental care, annual check-ups, and maternity support. 
🏝 Time for proper rest, with 24 non-business days per year and an additional 6 paid sick days. 
🚌 Transport compensation - 200 euros net per month. 
📈 Competitive remuneration level with annual review. 
🤝 Teambuilding activities. 

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ We offer excellent benefits, including but not limited to:
🏝 24 vacation days annually 
🤒 6 sick days without a medical certificate 
🏥 Premium Health Insurance (coverage up to 5,000 EUR annually) 
🎉 Special occasion gifts: birthday, wedding, newborn 
📚 Learning & Development budget (for conferences, courses and certifications) 
🌍 Corporate events: international parties, team buildings, activities 
📈 Career growth opportunities in a fast-growing company 
✈️ Relocation package for international candidates 
🏋️ Sports package (FitPass membership) 
🗣️ Language classes: Serbian & English (company-covered)

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ We offer excellent benefits, including but not limited to:
🚀 Career growth opportunities in an international and dynamic environment; 
📚 Opportunity to develop language skills with partial compensation for language courses; 
🎁 Special gifts for birthdays, weddings, and newborns; 
🏝️ 20 working days of paid annual vacation, plus 6 paid sick leaves; 
🍲 Office snacks and refreshments;
🏋️‍♂️ Sports package to support a healthy lifestyle;
🩺 Comprehensive medical insurance; 
📍 Comfortable office with great facilities in a prime location; 
 🎉 Exciting corporate events, team-building activities, and international company parties.

We are looking for a skilled Senior DevOps Engineer in our office in Belgrade, Serbia.

✅ Requirements:
✔️ You know Kubernetes on bare metal (we use kubespray for deployment) and can deploy new one
✔️ Have experience with Istio and Calico
✔️ Have practical experience with Helm (write new charts / edit old)
✔️ Terraform and Ansible are familiar tools for you
✔️ Hands on experience with Prometheus and ELK in cluster
✔️ Experience with Linux and its components (Debian-based)
✔️ Experience with CI/CD system (GitLab preferably)
✔️ Advanced level of English
✔️ Nice to have AWS or GCP experience

✅ Could be a plus:
✔️ Practical experience with CloudFlare

✅Opportunities & tasks
✔️Manage, maintain, configure, and deploy kubernetes clusters
✔️Improve existing helm charts and write new one
✔️Work with Developers team to enhance production stability, availability, and reliability
✔️Monitor system performance
✔️Build and maintain CI / CD pipeline using GitLab
✔️Work with Cloud Providers
✔️Work with CloudFlare

Summary

We’re looking for a motivated candidate to join our team and help with the migration to the OpenShift platform.

Responsibilities 

• Engage with business stakeholders to gather requirements and design solutions that align with engineering standards and support business needs.
• Design, implement, and manage Red Hat OpenShift clusters in on-premises (physical and virtualised) environments.
• Take ownership of systems engineering projects related to OpenShift infrastructure.
• Collaborate with development teams to containerize applications and optimize deployment and release
• Build and maintain CI/CD pipelines using OpenShift and associated DevOps tools.
• Automate operational and deployment tasks using Ansible and other scripting tools.
• Perform patching and upgrades of OpenShift clusters, ArgoCD, GitLab CI, and related components in compliance with change-management procedures.
• Design, implement, and maintain backup, disaster recovery, and redundancy strategies.
• Participate in on-call / standby rotation to support critical platform and infrastructure services and ensure service continuity.
• Support daily operations including trend analysis, root cause analysis, monitoring, troubleshooting, and resolution of platform issues to ensure high availability and reliability.
• Implement and enforce security best practices, including RBAC, vulnerability management, and compliance controls.
• Improve alerting, monitoring, and observability capabilities across OpenShift and related systems.
• When OpenShift-related workload is limited, perform general system administration activities, including Linux server administration, infrastructure maintenance, and support of data centre services as part of the infrastructure team.
• Produce and maintain up-to-date documentation, including architecture diagrams, operational procedures, and runbooks.
• Provide knowledge transfer, mentoring, and training to colleagues on OpenShift, GitLab, and related infrastructure technologies.

Requirements

• Bachelor’s degree in engineering or computer science.
• At least 4 years of relevant experience; or equivalent professional certifications (including Red Hat OpenShift training) with at least 5 years of experience.
• Proven experience deploying, operating, and maintaining OpenShift and GitLab CI
• Experience in deploying and maintaining OpenShift and GitLab CI platforms.
• Proficiency with Ansible and infrastructure automation practices.
• Solid experience in Linux system administration within enterprise or datacentre environments.
• Ability to document architectures, configurations, and standards, and to develop/maintain SOPs and training materials.
• Fluency in English (spoken and written).
• Knowledge of ITIL Service Operations principles would be a plus.
• Experience with ArgoCD, monitoring/observability stacks (Prometheus, Grafana, etc.), or disaster recovery tooling (optional but valuable) would be a plus.

We are offering

• Good compensation - Competitive € salary plus benefits package.
• Development opportunities.
• Challenging but also a friendly working environment.
• And much, much more...

About BICS

BICS is connecting the world by creating reliable and secure mobile experiences anytime, anywhere. We are a leading international communications enabler, one of the key global voice carriers and the leading provider of mobile data services worldwide.
Our solutions are essential for supporting the modern lifestyle of today’s device-hungry consumer – from global mobile connectivity, seamless roaming experiences, fraud prevention and authentication, to global messaging and the Internet of Things.
Pioneering into the future of Next Generation communications. We have achieved a series of World’s Firsts successes with the launch of the first LTE Roaming relation or the first VoLTE International call between Europe and Asia, to name a few.
With a diverse and multicultural team of about 600 employees, we continuously strive to provide customers with the highest level of quality, reliability, and interoperability, enabling them to maximize their end-user value.

About Proximus Global

Proximus Global, combining the strengths of Telesign, BICS, and Route Mobile, is transforming the future of communications and digital identity. Together, our solutions fuel innovation across the world’s largest companies and emerging brands. Our unrivalled global reach empowers businesses to create engaging experiences with built-in fraud protection across the entire customer lifecycle.
Our comprehensive suite of solutions – from our super network for voice, messaging, and data, to 5G and IoT; and from verification and intelligence to CPaaS for personalised omnichannel engagement – enables businesses and communities to thrive. Reaching over 5 billion subscribers, securing more than 180 billion transactions annually, and connecting 1,000+ destinations, we honour our commitment to connect, protect and engage everyone, everywhere.