Role Description In our Data / AI Engineering team, you will be working closely with our best-in-class engineers, experienced in building ultra-modern products. You will be working with Cloud technologies, like AWS, Azure, and GCP, latest technology trends in Data and Machine Learning, e.g. Python, LLMs, Vertex AI, Data Lake(house), Vector DBs, dbt, Kubernetes, and many more. Tasks: - Design and develop complex solutions for Data-Intensive and AI Applications. - Develop and optimize EL(T) processing pipelines to create the foundations for analytical / machine learning workflows. - Be involved in all topics concerning data extraction, transformation, integration, and storage. - Use your software engineering expertise to provide clean, extensible, and scalable solutions. - Mentor the team to develop professionally. - You will work in cross-functional teams together with our client and stakeholders designing and implementing state-of-the-art solutions. - Be comfortable sharing ideas and discussing different approaches in an environment where your opinion has a direct impact. - Work independently, using your conceptual and creative skills. Qualifications - 3+ years of experience working professionally with Python or other programming languages, and SQL. - 3+ years of experience in Data Engineering, AI Engineering, or similar positions. - Experience with cloud computing platforms like AWS, Azure, or GCP. - Experience with Data Platforms such as Databricks, Snowflake, BigQuery, or Redshift. - Experience with DevOps practices and CI/CD pipelines. - Understanding of Distributed Systems. - Motivated and fast learner. - Development experience with Agile methodologies. - Excellent problem-solving and interpersonal skills. - Excellent English communication skills. Requirements - Nice to have: - Experience working with stream processing (Kafka, Spark Streaming, Flink). - Experience with automation and orchestration tools such as Kubeflow, Airflow, or Prefect. - Experience with AI Agent Frameworks (e.g.: MCP, LangChain, PydanticAI, LangFuse). - Knowledge of PyTorch and/or TensorFlow. - Related Certifications. Benefits - Work with world-class engineers. - MacBook Pro working devices. - Focus on your professional growth. - Welcoming and open company culture. - Paid training and bonuses for every achieved certification. - Stimulating environment to learn and experiment with the newest technologies. - Flexible working hours combined with a hybrid work structure. Find the balance that works best for you. - Be part of our international, experienced, and highly motivated team. - Entrepreneurial responsibilities and upward career growth. - Engaging, open office located in central Tirana. - Joint weekly team lunch organized by us. - Team events and expanding perks. Company Description At DataMax, our mission is to enable companies to harness the power of data and become fully data-driven organizations. We specialize in building and optimizing machine learning projects and workflows to ensure maximum benefits for our clients. Our team is committed to delivering reliable, extensible, and scalable end-to-end data and machine learning workflows that meet the unique needs of each client.

• Responsible for architecting solutions achieving customer business outcomes • Develop and articulate compelling, accurate, and relevant proposals • Provide technical expertise to sales teams and customers • Develop customer proposals and critically review them • Quantify the impact of business problems and position business value • Communicate how the solution value propositions address customer business needs • Drive the Account Business Planning process leveraging knowledge of industry trends and customer’s technical environment

• Build automated vendor intelligence pipelines that continuously collect and parse AI system cards, model benchmarks (MMLU, HumanEval, etc.), security disclosures, and public vendor documentation • Design synthesis systems that map disparate vendor information to our risk taxonomy—translating technical capabilities into governance-relevant risk signals • Implement quality evaluation for generated risk profiles, ensuring accuracy and detecting when vendor information conflicts or becomes stale • Create adaptive interpretation systems that adjust risk assessments based on organizational context and risk appetite • Research and prototype novel approaches to multi-source information synthesis and cross-vendor comparison

Role Description We are looking for a Staff Engineer to add substantial value to Cityblock’s technology platform used by our care providers and Members. Our work is centered on supporting outreach to patients, capturing data on their medical, behavioral, and social needs, and then integrating that with homegrown and external applications to enable personalized care for our members. You will join our Engineering team which works closely with our design, product management, data science, and clinical operations teams to create a digital product experience tailored to our Member’s needs. Our existing applications generally use: - Typescript - Node.js - PostgreSQL - dbt for our data transformation layer - Google Cloud Platform (GCP) In addition to leveraging React and GraphQL for internal applications, our engineers integrate third party platforms and data sources via FHIR to provide a seamless experience for our care teams and clinical providers. We embrace AI-assisted software development as a core part of how we build. Our engineers use tools like Cursor and Claude Code daily to accelerate development, write higher-quality code, refactor complex systems, and ship features faster. We’re looking for engineers who are excited to work alongside AI tooling—thoughtfully directing these tools, reviewing their output critically, and using them to multiply their impact across the stack. We are looking for someone with experience working across the full stack and comfort with querying and analyzing data to drive decisions. If you want to solve complex problems, grow a talented pool of engineers, and are an amazing teammate, we want to hear from you! Qualifications - You have 6+ years experience writing production code. - At least 2+ years experience leading members of an engineering team. - You are invigorated by the complexities of building great health tech. - You have a process-oriented mindset, and are comfortable writing and debating around design documents. - You enjoy working across the stack and building features end-to-end. - You have hands-on experience using AI coding assistants (such as Cursor, Claude Code, Copilot, or similar) as part of your daily workflow, and have developed good judgment about when to rely on them and when not to. - You have a passion for doing mission-oriented work. - You enjoy working with a diverse group of people with different expertise. Requirements - Design, build, and implement population health management tools and cloud infrastructure. - Leverage AI-assisted development tools (Cursor, Claude Code) to accelerate feature delivery, improve code quality, and tackle complex refactors—while maintaining rigorous standards for correctness and maintainability. - Build and maintain data models in dbt to power analytics, reporting, and downstream applications that inform clinical care. - Integrate third party platforms via API and surface data to our users. - Query and analyze data to inform architectural decisions and system design. - Write and review code up and down the stack as needed, including reviewing AI-generated code with a critical eye. - Ensure we are using industry best practices for producing reliable software that works beautifully. - Write clean, well-tested code that will stand the test of time. - Participate in creating and maintaining strict compliance, data privacy, and security measures. - Help recruit highly capable engineers to the team from diverse backgrounds. - Mentor engineers and new team members—including sharing best practices for effective AI-assisted development—and apply technical expertise to help others grow, while continuously upgrading your own skills and thinking as an engineer. - Collaborate with our clinical teams, product managers, and designers to build features that are highly efficient to support field-based operations and engage patients. Benefits - Health insurance - Life insurance - Retirement benefits - Participation in the company’s equity program - Paid time off, including vacation and sick leave The expected salary range for this position is: $145,000.00 - $210,000.00 Cityblock values diversity as a core tenet of the work we do and the populations we serve. We are an equal opportunity employer, indiscriminate of race, religion, ethnicity, national origin, citizenship, gender, gender identity, sexual orientation, age, veteran status, disability, genetic information, or any other protected characteristic. We do not accept unsolicited resumes from outside recruiters/placement agencies. Cityblock will not pay fees associated with resumes presented through unsolicited means.