BySix | Careers

Data Engineer

Location

Lisbon (Hybrid)

Experience

Min. 2 years

Main skills

Project Manager

Location

Lisbon (Hybrid)

Experience

Min. 5 years

Main skills

Senior Automation Engineer (Azure Infrastructure - MS Fabric)

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for a Senior Automation Engineer with: - Proven experience in automating Azure infrastructure for data and analytics platforms. - Strong proficiency in Terraform for IaC and deployment orchestration. - Solid scripting skills in PowerShell and/or Python. - Hands-on experience with CI/CD tools (Azure DevOps, GitHub Actions). - Deep understanding of Microsoft Fabric architecture and its infrastructure dependencies. - Familiarity with Azure networking, identity, monitoring, and security. - Experience working in Agile teams and using Jira for task management. - Strong communication and documentation skills. - Collaborative mindset with a proactive approach to problem-solving. - Passion for automation, innovation, and continuous improvement. - Intermediate level of English (at least B1 level). - AZ-900 Certification. - Comfortable working in a hybrid environment with 2 days/week on-site. We Value - Experience with Ansible for configuration management. What do we expect from you? - Design and implement Infrastructure as Code (IaC) solutions to automate the deployment of Azure resources supporting Microsoft Fabric (e.g., Data Factory, Synapse, Power BI, Lakehouse). - Collaborate with architects and data engineers to define infrastructure requirements aligned with Fabric workloads. - Develop and maintain reusable automation templates using Terraform and manage deployments via Env0. - Ensure compliance with security, governance, and cost optimization best practices. - Participate in Agile ceremonies and manage tasks via Jira. - Document infrastructure designs, automation processes, and operational procedures. - Support the team in architecture validation and infrastructure analysis. Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Lisbon (Hybrid)

Experience

Min. 3 years

Main skills

Product Owner (Customer Portal)

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for a Product Owner with: - A value creation mindset focused on delivering tangible benefits to our business customers. - Proven experience as a Product Owner, ideally with a focus on digital platforms, e-commerce portals, or customerfacing applications. - Experience with heterogeneous system landscapes and B2X environments is desirable. - Technical understanding, especially in frontend development and API integration. - Confidence to use agile methods (Scrum, Kanban) and tools such as Jira and Confluence. - Willingness to travel to Germany on a regular basis as needed (approximately 6-8 time a year). - Curiosity and drive to understand the German and Austrian parcel logistics market. - Excellent communication and soft skills. - Very good English (C1) in spoken and written form. We Value - German language skills. - Professional experience in the logistics sector. What do we expect from you? - Ideation and validation of new features with business stakeholders and customers; - Create and deliver value driven Product Roadmap in close collaboration with the development team; - Replacement and modernization of legacy systems; - Continuous alignment and collaboration with other product teams across the organization; - Championing agile principles and fostering a culture of innovation and continuous improvement. Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Lisbon (Hybrid)

Experience

Min. 4 years

Main skills

Senior Project Manager

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for a Senior Project Manager with: - Proven experience managing large-scale Global Transformation Programs involving company mergers. - Strong background overseeing data migration initiatives, particularly within Salesforce and ServiceNow. - Ability to operate with a high level of autonomy and make strategic decisions independently. - Excellent communication and stakeholder-management skills across executive and technical audiences. - Experience coordinating cross-functional teams in complex, multi-vendor environments. - Solid understanding of change management, risk mitigation, and project governance. - Ability to plan, monitor, and deliver projects on time, scope, and budget in dynamic environments. - Fluency in Portuguese and English (daily working language: English). - Availability to work in a hybrid model (50% on-site at the client premises in the Braga district). We Value - Fluency in French. What do we expect from you? - Lead and manage a global transformation program from planning through execution and delivery. - Coordinate and oversee data migration activities, ensuring alignment with business requirements and security standards. - Collaborate closely with technical teams to validate integration and migration strategies for Salesforce and ServiceNow. - Ensure end-to-end stakeholder alignment across business, IT, and vendor organizations. - Define and manage project scope, timelines, risks, dependencies, and KPIs. - Produce clear documentation, progress reports, and executive-level communication artifacts. - Facilitate workshops, steering committees, and decision-making forums. - Identify bottlenecks proactively, proposing mitigation strategies and corrective actions. - Support organizational change efforts resulting from merger activities. - Guarantee transparent communication and drive project success with strong leadership skills. Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Braga (Hybrid)

Experience

Min. 4 years

Main skills

Senior PHP Developer

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for an Senior PHP Developer with: - Proven experience in developing Fullstack applications in PHP with a minimum of 5 years of experience. - Experience in Laravel framework (at least 2/3 years). - Experience as a team lead (Must Have) - Proven experience in HTML/CSS/JavaScript development. - Proven experience using a Mysql database. In addition to modeling the data structure to ensure efficiency and optimization, you must know how to create procedures, triggers and functions. - Proven experience in REST/SOAP webservices implementation and integration. - Good knowledge of GIT. - Ability to maintain and improve code. We Value - Experience with JQuery and/or the Vue.js framework. - Experience in unit testing. - Ease of relationship and communication with different stakeholders (customers, team). - Autonomy, sense of responsibility, proactivity and team spirit. What do we expect from you? We’re looking to hire a Senior PHP Developer to a project at PRR - a community fund program that aims to increase the resilience of the economy and recover economic indicators lost during the COVID19 pandemic. It is a tool of key importance for the future of the country that supports the most diverse areas from education, transport, energy transition and industry. It also aims to make the State better prepared for future adversities. Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Lisbon (Hybrid)

Experience

Min. 5 years

Main skills

Data Engineer (Performance & Security)

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for a Data Engineer with: - Deep knowledge of Databricks configuration, optimization, and administration. - Experience with PySpark, SQL, and data performance tuning. - Familiarity with Unity Catalog, DABs, and Terraform integration. - Strong understanding of data governance, cost optimization, and cluster policies. - Basic to intermediate experience with Kafka or interest in learning streaming processing. What do we expect from you? - Optimize Databricks performance across jobs, clusters, and data workloads. - Implement and maintain governance, security, and permissions via Unity Catalog and Terraform. - Contribute to Databricks feature enablement — Delta Live Tables, Databricks Asset Bundles (DABs), and cost efficiency improvements. - Monitor cluster and job performance using Grafana and internal observability tools. - Support data engineers in troubleshooting and fine-tuning jobs and SQL queries. - Explore and progressively implement streaming features (Structured Streaming, Autoloader, Kafka integration). - Manage Databricks environments integrated with Airflow on AKS, Azure ADLS Gen2, and Terraform. - Collaborate with DataOps to ensure high availability, logging, and monitoring coverage. - Implement performance and security benchmarks for production workloads. - Our stack includes Talend, Azure ADLS Gen2, Azure Databricks, Airflow (AKS), Terraform, SQL, Python, PySpark, Grafana, Kafka (Aiven), GitLab, Databricks Asset Bundles (DABs), and DQX (Data Quality Framework). Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Leiria (Hybrid)

Experience

Min. 3 years

Main skills

Data Engineer (Databricks & Python)

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for a Data Engineer with: - Proven experience with Databricks, PySpark, and Python library design. - Strong software engineering background — OOP, testing, CI/CD, and abstraction principles. - Understanding of both batch and streaming data processing. - Knowledge of Medallion Architecture and data lifecycle best practices. - Familiarity with Airflow (AKS), Terraform, and Azure ADLS Gen2. What do we expect from you? - Design and implement a common Python library for Databricks used across batch and streaming data pipelines. - Develop reusable PySpark modules and abstract classes for Bronze, Silver, and Gold processing layers. - Collaborate with other engineers to ensure coding standards, documentation, and testing practices are followed. - Maintain CI/CD integration with GitLab and Databricks Asset Bundles (DABs). - Work closely with DataOps to ensure library updates are stable and observable in production. - Integrate monitoring and logging standards using Grafana and DQX for data quality validation. - Work within Databricks, Airflow on AKS, and Terraform-managed infrastructure. - Ensure smooth library deployment, versioning, and package management across environments. - Collaborate with DataOps to enforce secure and performant runtime environments. - Our stack includes Talend, Azure ADLS Gen2, Azure Databricks, Airflow (AKS), - Terraform, SQL, Python, PySpark, Grafana, Kafka (Aiven), GitLab, Databricks Asset - Bundles (DABs), and DQX (Data Quality Framework). Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Leiria (Hybrid)

Experience

Min. 3 years

Main skills

AI Ops Engineer

About Us We’re more than a software company. We’re a team of visionaries turning bold ideas into real-world impact. Here, generative AI meets brilliant engineering to craft solutions that aren’t just smart — they’re transformative. From solving the impossible to scaling with style, we do it all with passion, integrity, and a spark of personality that sets us apart. Why Us? 🧠 A culture of innovation — Bring your wildest ideas. We make them real. 🌍 Diverse, multidisciplinary teams — Tech, business, strategy — all in one squad. 🎓 Training on demand — Your growth = our growth. 💰 Competitive salary and benefits — We reward talent. Period. 🚀 Clear career progression — No glass ceilings here. 🎉 Get-togethers that don’t suck — From tech talks to team trips. What are we looking for? We’re on the hunt for a DevOps Engineer to join our fast-growing team and help us scale modern, resilient, and automated infrastructure for our products and platforms. If you love working in cloud-native environments, deploying CI/CD at scale, and simplifying complex systems — this might be your next big step. What you’ll be doing Implementing and maintaining CI/CD pipelines to support continuous integration, delivery, and deployment Managing container orchestration using Kubernetes and Docker Supporting infrastructure as code using Terraform and Ansible (nice to have) Collaborating closely with development and QA teams to ensure system reliability, scalability, and performance Monitoring infrastructure and resolving performance bottlenecks and incidents Supporting teams across multiple environments (DEV, TST, UAT, PRD) Working on cloud-based environments and contributing to platform automation and optimization The skills we need ✔️ Degree or Master's in Engineering, IT, Management or Economics ✔️ Minimum 3 years of experience in CI/CD and DevOps practices ✔️ Hands-on experience with Kubernetes and Docker ✔️ Knowledge or experience with Azure and AWS ✔️ Familiarity with Terraform and Ansible (valued) ✔️ DevOps Engineer certification (valued) ✔️ Proactive mindset and passion for automation and continuous improvement ✔️ Excellent communication and collaboration skills Are you ready? If you're ready to build scalable infrastructure and help drive high-performance DevOps culture — and have fun while doing it — then BySix is where you belong. Bring your automation mindset, cloud experience, and reliability focus. We’ll bring the challenges, the innovation, and the celebration of your success. Note: BySix is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees — regardless of who you are or where you come from. You belong here.

Location

Lisbon (Hybrid)

Experience

Min. 3 years

Main skills

Senior EPS

Location

Remote

Experience

Min. 10 years

Main skills

Business Analyst

Location

Lisbon (Hybrid)

Experience

Min. 5 years

Main skills

Business Analyst (Integration)

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for a Business Analyst with: - Minimum of 3 years of experience in functional analysis roles within integration projects. - Strong proficiency in SQL Server. - Experience in defining and specifying REST and SOAP APIs. - Clear communication skills with clients and technical teams. - Experience with project/task management tools (Jira, Azure DevOps or similar). - Experience with agile methodologies (Scrum/Kanban). - Experience with tools like Postman or similar for API testing. We Value - Knowledge of MuleSoft. What do we expect from you? - Gather, analyze, and document business and technical requirements for integrations. - Work with SQL Server (complex queries, stored procedures, views, indexes, data analysis and modeling). - Define functional and technical requirements for REST/SOAP APIs. - Map and design end-to-end integration flows. - Act as a bridge between the client and the technical team. - Prepare functional and technical documentation. - Participate in functional and integration testing. - Work within agile methodologies (Scrum/Kanban). Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Lisbon (Hybrid)

Experience

Min. 3 years

Main skills

Observability Engineer (SRE)

About Us BySix Engineers the future and drives innovation. We are more than just a standard software engineering company, we believe that true impact comes from combining technical expertise with human values. That's why we reflect that in our approach - technology is not the end goal, but the enabler. Why Us? 🫸 Multidisciplinary team 📒 Training on demand 💴 Attractive salary and benefits package 📈 Career progression plans 👌 And amazing get together events What are we looking for? We are looking for an Observability Engineer (SRE) with strong expertise in Observability Engineering to join our team. This role is pivotal to ensuring the reliability, visibility, and performance of our platforms and services. The ideal candidate will have hands-on experience with: - 3+ years of experience as an SRE, Observability Engineer, or equivalent role. - Practical experience with OpenTelemetry, or similar instrumentation tools. - Knowledge in Kubernetes, Helm, Terraform, and ArgoCD. - Experience designing and managing telemetry pipelines (metrics/logs/traces), exporters, and sidecars. - Expertise in performance monitoring, alerting, dashboarding, and root cause analysis. - Knowledge in Java development and applications instrumentation - Product-oriented mindset with a bias for automation and a “you build it, you run it” culture - Fluency in English. What do we expect from you? - Design, implement, and maintain observability solutions covering metrics, logs, traces, and RUM. - Work with tools such as Grafana Cloud, Tempo, Loki, Mimir, Alloy, and OpenTelemetry. - Build reliable alerting and monitoring pipelines based on SLOs/SLAs, focusing on low-maintenance automation. - Ensure the health and integrity of observability data flows from instrumentation to dashboards. - Collaborate with development and operations teams to embed observability by design into the software lifecycle. - Define and promote best practices and standards for observability across the organization. - Support the modernization of observability by replacing and evolving legacy monitoring and alerting solutions. - Monitor observability-related costs and contribute to FinOps efforts by identifying optimization opportunities. Are you ready? If you're ready to make a real impact by leveraging cutting-edge technology and fostering human-centric solutions, BySix is the place for you. Together, we'll drive innovation and create lasting business value. Note: BySix is an equal opportunity employer. All applicants will be considered and analyzed regardless of ethnicity, religion, gender identity, sexual orientation, national origin, age, or disability status.

Location

Remote

Experience

Min. 3 years

Main skills

Gen AI Python Engineer

About Us We’re more than a software company. We’re a team of visionaries turning bold ideas into real-world impact. Here, generative AI meets brilliant engineering to craft solutions that aren’t just smart — they’re transformative. From solving the impossible to scaling with style, we do it all with passion, integrity, and a spark of personality that sets us apart. Why Us? 🧠 A culture of innovation — Bring your wildest ideas. We make them real. 🌍 Diverse, multidisciplinary teams — Tech, business, strategy — all in one squad. 🎓 Training on demand — Your growth = our growth. 💰 Competitive salary and benefits — We reward talent. Period. 🚀 Clear career progression — No glass ceilings here. 🎉 Get-togethers that don’t suck — From tech talks to team trips. What are we looking for? We’re on the hunt for a Python Engineer - Generative AI to join our elite product engineering team and lead the development of next-gen LLM-based agentic applications. If you thrive in fast-paced environments, love working with LLMs like GPT, Claude or Mistral, and want to build AI-powered systems that actually go to production — then this is your moment. What you’ll be doing Designing and building agentic apps using LLMs, LangChain / LangGraph or similar frameworks Implementing RAG pipelines with chunking, hybrid search, vector DBs, and prompt tuning Developing and deploying LLM-based microservices into cloud-native architectures (AWS or Azure) Writing clean, scalable Python code with high test coverage Keeping up with the latest in LLM evolution, RLHF, DSPy and all the buzzwords (that actually matter) Leading discussions on AI capabilities, risks and opportunities with technical and non-technical folks Monitoring models and apps with Datadog, Databricks or similar observability tools Collaborating with other teams in agile sprints, mentoring engineers, and shipping greatness The skills we need ✔️ Solid Python skills (this is non-negotiable) ✔️ At least 6 months of hands-on GenAI product experience (LangChain, RAG, vector stores, etc.) ✔️ Experience with cloud platforms (AWS or Azure) ✔️ Experience building microservices, REST APIs, Docker/Kubernetes-based apps ✔️ Familiar with CI/CD pipelines (e.g., GitHub Actions) ✔️ Comfortable working with Git, Agile and international teams ✔️ Ability to break down complex ideas for non-tech stakeholders ✔️ Strong communication and leadership skills 🎯 Bonus points if you’ve worked with DSPy, fine-tuning, or contributed to open-source GenAI tools Are you ready? If you're ready to push the limits of what's possible with AI — and have fun while doing it — then BySix is where you belong. Bring your talent, curiosity and vision. We’ll bring the challenges, the impact, and the celebration of your success. Note: BySix is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees — regardless of who you are or where you come from. You belong here.

Location

Lisbon

Experience

Min. 7 years

Main skills

QA Tester

Location

Porto (Hybrid)

Experience

Min. 2 years

Main skills

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