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We're MiLaboratories, the team behind MiXCR and Platforma.bio. Our tools are cited in thousands of papers and used in the published methods of approved cancer immunotherapies and the COVID vaccines that reached millions of people. 5 of the top 10 pharma companies run discovery programs on Platforma today. Our goal is 10 of 10 by year-end. We're hiring 4–5 engineers in the next 90 days to get us there. ABOUT PLATFORMA MiXCR is the global standard for immune-repertoire analysis. Platforma.bio is the operating system we're building on top of it — turning bioinformatics into self-serve, interoperable "blocks" so biologists can move from raw sequencing data to therapeutic candidates without writing pipeline glue code. Our customers are pharma scientists running real discovery programs against real targets. The next paper that cites us could be the next drug. ABOUT THIS ROLE We made a decision that's reshaping how we hire: we merged our domain-specific teams — desktop, bioinformatics, and data — into a single unit of universal builders. The premise: AI made cross-domain context cheap. The wall between "the bioinformatician who writes the algorithm" and "the engineer who builds the UI" no longer needs to exist. The bioinformaticians on our team who leaned into engineering, and the engineers who leaned into biology, are now shipping at multiples of what they used to. We need more of those people. This is a senior, full-stack role for engineers who refuse to stay on one side of the biology/software wall. WHAT YOU'LL BUILD • Biologic discovery pipelines — end-to-end workflows that take a customer from raw sequencing data to pre-IND therapeutic candidates. Antibody discovery is our anchor; biomarkers, single-cell, and multi-omics extend from there., • The Platforma SDK — the toolkit that bioinformaticians use to build new blocks and love. TypeScript and Vue 3 on the frontend, Rust at the core, Tengo (a niche Lua-like workflow DSL — yes, you'll learn it) for orchestration, and Python with Polars for tabular calc scripts., • The data layer — PFrames, Parquet, and DataFusion underneath. Lazy columnar data, axis-typed schemas, a render pipeline that deduplicates work across thousands of biological computations. We're reducing the thousands of bioinformatics file formats in the world to a single common denominator. WHAT WE'RE LOOKING FOR • Strong TypeScript fundamentals. You're comfortable in 100k-line monorepos with pnpm catalogs, Turbo pipelines, and changesets-driven releases., • Python data tooling. Polars > pandas. uv + pyproject + ruff. ESM-first Node ≥22., • Either prior bioinformatics or immune-repertoire exposure, or a serious, demonstrated appetite to learn antibody biology in your first month. We can teach VDJ recombination; we can't teach curiosity., • Tolerance for sparse documentation and niche DSLs. The reference blocks are the spec. You learn from code, not tutorials., • "Fix the SDK, don't work around it" instinct. Block authors are the SDK's users; their friction is your bug., • Bonus: Vue 3 with Composition API, Rust experience, Electron, MiXCR familiarity, antibody developability/liability domain knowledge. NOT A FIT • Pure frontend or pure backend with no crossover appetite., • "I'll just rewrite the abstraction before I understand it.", • You want to stay strictly in TypeScript-land or strictly in bioinformatics-land. The role is the bridge. THE OFFER • €90,000–120,000 base salary, • Real ESOP — we treat equity as a wealth vehicle, not garnish, • Performance bonus tied to ARR — when we grow, you grow, in cash, this year, not "someday", • Bizkaia Special Impatriate Regime: ~15–20% effective tax rate for qualifying relocators. Your net income is meaningfully higher than London, Berlin, or Amsterdam at equivalent base., • Comprehensive visa, relocation, and soft-landing package: temporary housing, school search, paperwork done alongside you., • No HR screening, no take-home tests. You talk directly to the engineering team and to the CEO. WHY BILBAO Ocean and mountains within 30 minutes. Michelin restaurants. World-class quality of life at a fraction of London or Berlin cost. We work on-site because our cross-domain context-sharing genuinely doesn't work over Zoom — the merged-team model depends on physical proximity. HOW TO APPLY Apply through LinkedIn, or email Stan (CEO) directly at stanp (at) milaboratories.com with subject "LinkedIn" and a link to your GitHub. He reads every email and replies personally. If you've ever wrapped a scientific CLI into a reproducible pipeline, built a plugin SDK, or written a Polars query that survived 50M rows — tell us about it. ABOUT MILABORATORIES We're the team behind MiXCR and Platforma.bio, building the operating system for biology. Headquartered in Bilbao, Spain. Our software is used in thousands of academic papers and in active discovery programs at top-10 pharma companies.

What is Accountable? Accountable is a young fintech/taxtech focused on helping the self-employed automate their accounting and taxes with a simple mobile and web app. We are 80+ people spread across offices in Berlin and Brussels, as well as remote locations throughout Europe. We aim to create a product that is incredibly easy and fun to use, requiring no knowledge of tax or accounting. We're growing at a rate of more than 150% per year, and our ambition is to become the European leader in our market. The Role We are seeking a Platform Engineer to own and evolve our Kubernetes-based infrastructure on AWS. You'll be responsible for ensuring our microservices platform is reliable, scalable, and cost-efficient while empowering developers to ship with confidence. Our stack runs on AWS EKS with modern tooling including Karpenter for intelligent node scaling, KEDA for event-driven autoscaling, and Datadog for full observability. If you enjoy working with Kubernetes at scale and have a passion for automation, we'd love to hear from you. What You'll Do • Own our Kubernetes platform: Manage and evolve our AWS EKS cluster, including node pools, networking, scaling policies, and cluster upgrades, • Optimize autoscaling: Configure and tune Karpenter (node-level) and KEDA (pod-level) to handle traffic spikes efficiently while minimizing costs, • Build reliable CI/CD pipelines: Design and maintain GitHub Actions workflows for building, testing, and deploying containerized microservices to production, • Drive observability: Own our Datadog implementation for logs, APM, metrics, and alerting—ensuring we catch issues before our users do, • Manage secrets securely: Maintain our secrets management flow using AWS Secrets Manager and External Secrets Operator, • Support the development team: Collaborate with backend engineers on Node.js/TypeScript services, helping debug performance issues and optimize deployments, • Maintain supporting infrastructure: Manage Redis clusters (used for Bull job queues), ALB ingress configuration, and DNS management, • Implement Infrastructure as Code: Use Helm, Kustomize, or Terraform to ensure our infrastructure is reproducible and version-controlled, • Respond to incidents: Troubleshoot production issues, conduct post-mortems, and implement preventive measures, • Optimize costs: Monitor and reduce AWS spending through right-sizing, spot instances, and efficient resource allocation Required Qualifications • 4+ years of hands-on experience with Kubernetes (AWS EKS strongly preferred), • Strong Kubernetes fundamentals: Deployments, Services, Ingress, ConfigMaps, Secrets, RBAC, NetworkPolicies, • Experience with Kubernetes autoscaling: HPA, VPA, KEDA, or Karpenter, • AWS proficiency: EKS, ECR, ALB, Secrets Manager, IAM roles for service accounts, EventBridge, SQS, Lambda, • CI/CD expertise: Building and maintaining pipelines with GitHub Actions for containerized workloads, • Observability experience: Datadog, Prometheus/Grafana, or similar (logs, metrics, APM, alerting), • Container expertise: Docker, multi-stage builds, image optimization, container registries, • IaC experience: Terraform, • Scripting skills: Bash, Python, or similar for automation tasks, • Working knowledge of Node.js/TypeScript: Enough to read code, debug issues, and collaborate with developers, • Redis experience: Job queues, caching, basic administration, • Strong communication skills: Ability to work effectively with distributed teams across Europe Nice-to-Have • AWS certifications (Solutions Architect, DevOps Engineer, or Kubernetes specialty), • Experience with GitOps workflows (ArgoCD, Flux), • MongoDB administration experience, • Service mesh experience (Istio, Linkerd), • FinOps / cost optimization expertise, • Experience with security scanning (Trivy, Snyk, etc.), • CI/CD experience for mobile applications (React Native), • Familiarity with compliance requirements in fintech Our Tech Stack • Orchestration — AWS EKS, Kubernetes, Karpenter, KEDA, • CI/CD — GitHub Actions, ECR, • Observability — Datadog (logs, APM, metrics), • Infrastructure — AWS (ALB, Secrets Manager, SQS, EventBridge, SNS), • Databases — MongoDB, Redis, • Backend — Node.js, TypeScript, Express.js, • Frontend — React, React Native What We Offer • Long-term contractor relationship with potential for growth, • Flexible remote work within European timezones, • Opportunity to own and shape the infrastructure of a fast-growing fintech, • Collaborative team environment with offices in Berlin and Brussels, • Work on a product that genuinely helps people manage their finances Location: Remote (Europe) or Hybrid (Berlin/Brussels) Type: Long-term Contract Timezone: CET ± 2 hours overlap required ⚠️ NO RECRUITMENT AGENCIES ⚠️

What is Accountable? Accountable is a young fintech/taxtech focused on helping the self-employed automate their accounting and taxes with a simple mobile and web app. We are 80+ people spread across offices in Berlin and Brussels, as well as remote locations throughout Europe. We aim to create a product that is incredibly easy and fun to use, requiring no knowledge of tax or accounting. We're growing at a rate of more than 150% per year, and our ambition is to become the European leader in our market. The Role We are seeking a Platform Engineer to own and evolve our Kubernetes-based infrastructure on AWS. You'll be responsible for ensuring our microservices platform is reliable, scalable, and cost-efficient while empowering developers to ship with confidence. Our stack runs on AWS EKS with modern tooling including Karpenter for intelligent node scaling, KEDA for event-driven autoscaling, and Datadog for full observability. If you enjoy working with Kubernetes at scale and have a passion for automation, we'd love to hear from you. What You'll Do • Own our Kubernetes platform: Manage and evolve our AWS EKS cluster, including node pools, networking, scaling policies, and cluster upgrades, • Optimize autoscaling: Configure and tune Karpenter (node-level) and KEDA (pod-level) to handle traffic spikes efficiently while minimizing costs, • Build reliable CI/CD pipelines: Design and maintain GitHub Actions workflows for building, testing, and deploying containerized microservices to production, • Drive observability: Own our Datadog implementation for logs, APM, metrics, and alerting—ensuring we catch issues before our users do, • Manage secrets securely: Maintain our secrets management flow using AWS Secrets Manager and External Secrets Operator, • Support the development team: Collaborate with backend engineers on Node.js/TypeScript services, helping debug performance issues and optimize deployments, • Maintain supporting infrastructure: Manage Redis clusters (used for Bull job queues), ALB ingress configuration, and DNS management, • Implement Infrastructure as Code: Use Helm, Kustomize, or Terraform to ensure our infrastructure is reproducible and version-controlled, • Respond to incidents: Troubleshoot production issues, conduct post-mortems, and implement preventive measures, • Optimize costs: Monitor and reduce AWS spending through right-sizing, spot instances, and efficient resource allocation Required Qualifications • 4+ years of hands-on experience with Kubernetes (AWS EKS strongly preferred), • Strong Kubernetes fundamentals: Deployments, Services, Ingress, ConfigMaps, Secrets, RBAC, NetworkPolicies, • Experience with Kubernetes autoscaling: HPA, VPA, KEDA, or Karpenter, • AWS proficiency: EKS, ECR, ALB, Secrets Manager, IAM roles for service accounts, EventBridge, SQS, Lambda, • CI/CD expertise: Building and maintaining pipelines with GitHub Actions for containerized workloads, • Observability experience: Datadog, Prometheus/Grafana, or similar (logs, metrics, APM, alerting), • Container expertise: Docker, multi-stage builds, image optimization, container registries, • IaC experience: Terraform, • Scripting skills: Bash, Python, or similar for automation tasks, • Working knowledge of Node.js/TypeScript: Enough to read code, debug issues, and collaborate with developers, • Redis experience: Job queues, caching, basic administration, • Strong communication skills: Ability to work effectively with distributed teams across Europe Nice-to-Have • AWS certifications (Solutions Architect, DevOps Engineer, or Kubernetes specialty), • Experience with GitOps workflows (ArgoCD, Flux), • MongoDB administration experience, • Service mesh experience (Istio, Linkerd), • FinOps / cost optimization expertise, • Experience with security scanning (Trivy, Snyk, etc.), • CI/CD experience for mobile applications (React Native), • Familiarity with compliance requirements in fintech Our Tech Stack • Orchestration — AWS EKS, Kubernetes, Karpenter, KEDA, • CI/CD — GitHub Actions, ECR, • Observability — Datadog (logs, APM, metrics), • Infrastructure — AWS (ALB, Secrets Manager, SQS, EventBridge, SNS), • Databases — MongoDB, Redis, • Backend — Node.js, TypeScript, Express.js, • Frontend — React, React Native What We Offer • Long-term contractor relationship with potential for growth, • Flexible remote work within European timezones, • Opportunity to own and shape the infrastructure of a fast-growing fintech, • Collaborative team environment with offices in Berlin and Brussels, • Work on a product that genuinely helps people manage their finances Location: Remote (Europe) or Hybrid (Berlin/Brussels) Type: Long-term Contract Timezone: CET ± 2 hours overlap required ⚠️ NO RECRUITMENT AGENCIES ⚠️

About us: Qualitas Energy is a leading global investment and management platform with a dual focus on both funding and developing renewable energy, energy transition, and sustainable infrastructure. Since 2006, the Qualitas Energy team has dedicated over €14 billion to the energy transition worldwide. These investments have been deployed through six vehicles: Fotowatio / FRV, Vela Energy, Qualitas Energy III, Qualitas Energy IV, Qualitas Energy V, and Qualitas Energy Credit Fund. Qualitas Energy’s existing portfolio currently comprises 11 GW of operational and development-stage renewable energy assets – including solar PV, concentrated solar power (CSP), wind, energy storage, hydroelectric power, and renewable natural gas – across Spain, Germany, the United Kingdom, Italy, Poland, Chile, and the United States. Over the past five years, Qualitas Energy has generated enough energy to supply 1.7 million homes and has successfully avoided the emission of 1.5 million metric tons of CO2 equivalent. The Qualitas Energy team consists of more than 550 professionals across fifteen offices in Madrid, Berlin, London, Milan, Hamburg, Wiesbaden, Trier, Cologne, Stuttgart, Warsaw, Wroclaw, Santiago, Durham, Bristol, and Edinburgh. As part of this strategy, we are looking to hire an Investment Associate to join our Iberian Investment team in the Madrid office and actively contribute to the identification, analysis, execution and monitoring of investment opportunities in assets and platforms linked to the energy transition. Main responsibilities: • Participate in the analysis of new investment opportunities, including the review of markets, business models, assets, regulatory risks, key contracts and expected returns., • Prepare and review financial models, valuation analyses, business plans, sensitivity cases and investment scenarios to support decision-making by the senior team and investment committees., • Support the execution of transactions, including the coordination of due diligence processes, preparation of internal materials, interaction with external advisors and follow-up of financial, legal, technical and commercial documentation., • Monitor portfolio assets and platforms, including performance analysis, financial model updates, internal reporting and support for value creation initiatives., • Collaborate with internal development, financing, asset management, operations and energy management teams to assess opportunities and optimize investment performance Experience and requirements: • 3 years or more of experience in investment banking, private equity, infrastructure, M&A, project finance, corporate finance or strategy/transaction advisory, ideally with exposure to the energy or infrastructure sectors., • Strong analytical and financial modelling skills, including experience in valuation, returns analysis, financing structures and preparation of investment materials., • Full professional proficiency in English and Spanish, both written and spoken. Knowledge of Portuguese will be considered a plus., • Proactive and rigorous profile, with strong attention to detail, ability to work in teams and motivation to develop a career in renewable energy and energy transition investing. What Qualitas Energy offers: • Indefinite contract with a trial period of 6 months., • Immediate incorporation into headquarters in Madrid., • Salary based on the candidate's experience., • Health and dental insurance., • Continuous training., • Professional development., • Join the team of a leading firm in the renewable energy sector in Europe. We firmly believe that diversity and inclusion drive innovation and enhance collective performance. Therefore, we ensure recruitment and professional development processes based on objectivity, equal opportunities, and merit, guaranteeing that all individuals are valued for their skills and contributions, regardless of gender, age, sexual orientation or identity, culture, disability, or any other personal or social condition.

About us: Qualitas Energy is a leading global investment and management platform with a dual focus on both funding and developing renewable energy, energy transition, and sustainable infrastructure. Since 2006, the Qualitas Energy team has dedicated over €14 billion to the energy transition worldwide. These investments have been deployed through six vehicles: Fotowatio / FRV, Vela Energy, Qualitas Energy III, Qualitas Energy IV, Qualitas Energy V, and Qualitas Energy Credit Fund. Qualitas Energy’s existing portfolio currently comprises 11 GW of operational and development-stage renewable energy assets – including solar PV, concentrated solar power (CSP), wind, energy storage, hydroelectric power, and renewable natural gas – across Spain, Germany, the United Kingdom, Italy, Poland, Chile, and the United States. Over the past five years, Qualitas Energy has generated enough energy to supply 1.7 million homes and has successfully avoided the emission of 1.5 million metric tons of CO2 equivalent. The Qualitas Energy team consists of more than 550 professionals across fifteen offices in Madrid, Berlin, London, Milan, Hamburg, Wiesbaden, Trier, Cologne, Stuttgart, Warsaw, Wroclaw, Santiago, Durham, Bristol, and Edinburgh. As part of this strategy, we are looking to hire an Investment Associate to join our Iberian Investment team in the Madrid office and actively contribute to the identification, analysis, execution and monitoring of investment opportunities in assets and platforms linked to the energy transition. Main responsibilities: • Participate in the analysis of new investment opportunities, including the review of markets, business models, assets, regulatory risks, key contracts and expected returns., • Prepare and review financial models, valuation analyses, business plans, sensitivity cases and investment scenarios to support decision-making by the senior team and investment committees., • Support the execution of transactions, including the coordination of due diligence processes, preparation of internal materials, interaction with external advisors and follow-up of financial, legal, technical and commercial documentation., • Monitor portfolio assets and platforms, including performance analysis, financial model updates, internal reporting and support for value creation initiatives., • Collaborate with internal development, financing, asset management, operations and energy management teams to assess opportunities and optimize investment performance Experience and requirements: • 3 years or more of experience in investment banking, private equity, infrastructure, M&A, project finance, corporate finance or strategy/transaction advisory, ideally with exposure to the energy or infrastructure sectors., • Strong analytical and financial modelling skills, including experience in valuation, returns analysis, financing structures and preparation of investment materials., • Full professional proficiency in English and Spanish, both written and spoken. Knowledge of Portuguese will be considered a plus., • Proactive and rigorous profile, with strong attention to detail, ability to work in teams and motivation to develop a career in renewable energy and energy transition investing. What Qualitas Energy offers: • Indefinite contract with a trial period of 6 months., • Immediate incorporation into headquarters in Madrid., • Salary based on the candidate's experience., • Health and dental insurance., • Continuous training., • Professional development., • Join the team of a leading firm in the renewable energy sector in Europe. We firmly believe that diversity and inclusion drive innovation and enhance collective performance. Therefore, we ensure recruitment and professional development processes based on objectivity, equal opportunities, and merit, guaranteeing that all individuals are valued for their skills and contributions, regardless of gender, age, sexual orientation or identity, culture, disability, or any other personal or social condition.

What is Accountable? Accountable is a young fintech/taxtech focused on helping the self-employed automate their accounting and taxes with a simple mobile and web app. We are 80+ people spread across offices in Berlin and Brussels, as well as remote locations throughout Europe. We aim to create a product that is incredibly easy and fun to use, requiring no knowledge of tax or accounting. We're growing at a rate of more than 150% per year, and our ambition is to become the European leader in our market. The Role We are seeking a Platform Engineer to own and evolve our Kubernetes-based infrastructure on AWS. You'll be responsible for ensuring our microservices platform is reliable, scalable, and cost-efficient while empowering developers to ship with confidence. Our stack runs on AWS EKS with modern tooling including Karpenter for intelligent node scaling, KEDA for event-driven autoscaling, and Datadog for full observability. If you enjoy working with Kubernetes at scale and have a passion for automation, we'd love to hear from you. What You'll Do • Own our Kubernetes platform: Manage and evolve our AWS EKS cluster, including node pools, networking, scaling policies, and cluster upgrades, • Optimize autoscaling: Configure and tune Karpenter (node-level) and KEDA (pod-level) to handle traffic spikes efficiently while minimizing costs, • Build reliable CI/CD pipelines: Design and maintain GitHub Actions workflows for building, testing, and deploying containerized microservices to production, • Drive observability: Own our Datadog implementation for logs, APM, metrics, and alerting—ensuring we catch issues before our users do, • Manage secrets securely: Maintain our secrets management flow using AWS Secrets Manager and External Secrets Operator, • Support the development team: Collaborate with backend engineers on Node.js/TypeScript services, helping debug performance issues and optimize deployments, • Maintain supporting infrastructure: Manage Redis clusters (used for Bull job queues), ALB ingress configuration, and DNS management, • Implement Infrastructure as Code: Use Helm, Kustomize, or Terraform to ensure our infrastructure is reproducible and version-controlled, • Respond to incidents: Troubleshoot production issues, conduct post-mortems, and implement preventive measures, • Optimize costs: Monitor and reduce AWS spending through right-sizing, spot instances, and efficient resource allocation Required Qualifications • 4+ years of hands-on experience with Kubernetes (AWS EKS strongly preferred), • Strong Kubernetes fundamentals: Deployments, Services, Ingress, ConfigMaps, Secrets, RBAC, NetworkPolicies, • Experience with Kubernetes autoscaling: HPA, VPA, KEDA, or Karpenter, • AWS proficiency: EKS, ECR, ALB, Secrets Manager, IAM roles for service accounts, EventBridge, SQS, Lambda, • CI/CD expertise: Building and maintaining pipelines with GitHub Actions for containerized workloads, • Observability experience: Datadog, Prometheus/Grafana, or similar (logs, metrics, APM, alerting), • Container expertise: Docker, multi-stage builds, image optimization, container registries, • IaC experience: Terraform, • Scripting skills: Bash, Python, or similar for automation tasks, • Working knowledge of Node.js/TypeScript: Enough to read code, debug issues, and collaborate with developers, • Redis experience: Job queues, caching, basic administration, • Strong communication skills: Ability to work effectively with distributed teams across Europe Nice-to-Have • AWS certifications (Solutions Architect, DevOps Engineer, or Kubernetes specialty), • Experience with GitOps workflows (ArgoCD, Flux), • MongoDB administration experience, • Service mesh experience (Istio, Linkerd), • FinOps / cost optimization expertise, • Experience with security scanning (Trivy, Snyk, etc.), • CI/CD experience for mobile applications (React Native), • Familiarity with compliance requirements in fintech Our Tech Stack • Orchestration — AWS EKS, Kubernetes, Karpenter, KEDA, • CI/CD — GitHub Actions, ECR, • Observability — Datadog (logs, APM, metrics), • Infrastructure — AWS (ALB, Secrets Manager, SQS, EventBridge, SNS), • Databases — MongoDB, Redis, • Backend — Node.js, TypeScript, Express.js, • Frontend — React, React Native What We Offer • Long-term contractor relationship with potential for growth, • Flexible remote work within European timezones, • Opportunity to own and shape the infrastructure of a fast-growing fintech, • Collaborative team environment with offices in Berlin and Brussels, • Work on a product that genuinely helps people manage their finances Location: Remote (Europe) or Hybrid (Berlin/Brussels) Type: Long-term Contract Timezone: CET ± 2 hours overlap required ⚠️ NO RECRUITMENT AGENCIES ⚠️

About us: Qualitas Energy is a leading global investment and management platform with a dual focus on both funding and developing renewable energy, energy transition, and sustainable infrastructure. Since 2006, the Qualitas Energy team has dedicated over €14 billion to the energy transition worldwide. These investments have been deployed through six vehicles: Fotowatio / FRV, Vela Energy, Qualitas Energy III, Qualitas Energy IV, Qualitas Energy V, and Qualitas Energy Credit Fund. Qualitas Energy’s existing portfolio currently comprises 11 GW of operational and development-stage renewable energy assets – including solar PV, concentrated solar power (CSP), wind, energy storage, hydroelectric power, and renewable natural gas – across Spain, Germany, the United Kingdom, Italy, Poland, Chile, and the United States. Over the past five years, Qualitas Energy has generated enough energy to supply 1.7 million homes and has successfully avoided the emission of 1.5 million metric tons of CO2 equivalent. The Qualitas Energy team consists of more than 550 professionals across fifteen offices in Madrid, Berlin, London, Milan, Hamburg, Wiesbaden, Trier, Cologne, Stuttgart, Warsaw, Wroclaw, Santiago, Durham, Bristol, and Edinburgh. At the core of the company, the Investors Relations Operations team is in charge of managing Qualitas Energy funds’ investors onboarding and operations and managing investors information and reporting requirements. Mission: As part of this strategy, we are looking to incorporate an Investor Relations Operations Analyst. Main responsibilities: • Preparation of quarterly reports to investors and specific reports to institutional investors, including Solvency II reports., • Financial analysis and returns calculations., • Preparation of regulatory reports (CNMV, SEPBLAC)., • Calculation of management fees and review of the net asset value of the fund prepared by the Fund Administrator., • Support on the coordination of service providers based in Luxembourg, • Support the Investor Relations Fundraising team on the preparation of Due Diligence from institutional investors. Experience and requirements: • Full-time availability., • Business Administration and/or Economics bachelor’s degree., • At least 3 years of professional experience in finance, accounting and/or financial audit or fund management or middle-office positions in banking or asset management., • Full professional proficiency in English, both written and spoken., • Proficient use of Excel., • Attention to detail and analytical thinking., • Proactive and problem-solving approach. What Qualitas Energy offers: • Indefinite contract with a trial period of 6 months., • Flexible schedule., • Immediate incorporation into headquarters in Madrid., • Salary based on the candidate's experience., • Health and dental insurance., • Continuous training., • Professional development., • Join the team of a leading firm in the renewable energy sector in Europe. We firmly believe that diversity and inclusion drive innovation and enhance collective performance. Therefore, we ensure recruitment and professional development processes based on objectivity, equal opportunities, and merit, guaranteeing that all individuals are valued for their skills and contributions, regardless of gender, age, sexual orientation or identity, culture, disability, or any other personal or social condition.

About us: Qualitas Energy is a leading global investment and management platform with a dual focus on both funding and developing renewable energy, energy transition, and sustainable infrastructure. Since 2006, the Qualitas Energy team has dedicated over €14 billion to the energy transition worldwide. These investments have been deployed through six vehicles: Fotowatio / FRV, Vela Energy, Qualitas Energy III, Qualitas Energy IV, Qualitas Energy V, and Qualitas Energy Credit Fund. Qualitas Energy’s existing portfolio currently comprises 11 GW of operational and development-stage renewable energy assets – including solar PV, concentrated solar power (CSP), wind, energy storage, hydroelectric power, and renewable natural gas – across Spain, Germany, the United Kingdom, Italy, Poland, Chile, and the United States. Over the past five years, Qualitas Energy has generated enough energy to supply 1.7 million homes and has successfully avoided the emission of 1.5 million metric tons of CO2 equivalent. The Qualitas Energy team consists of more than 550 professionals across fifteen offices in Madrid, Berlin, London, Milan, Hamburg, Wiesbaden, Trier, Cologne, Stuttgart, Warsaw, Wroclaw, Santiago, Durham, Bristol, and Edinburgh. At the core of the company, the Investors Relations Operations team is in charge of managing Qualitas Energy funds’ investors onboarding and operations and managing investors information and reporting requirements. Mission: As part of this strategy, we are looking to incorporate an Investor Relations Operations Analyst. Main responsibilities: • Preparation of quarterly reports to investors and specific reports to institutional investors, including Solvency II reports., • Financial analysis and returns calculations., • Preparation of regulatory reports (CNMV, SEPBLAC)., • Calculation of management fees and review of the net asset value of the fund prepared by the Fund Administrator., • Support on the coordination of service providers based in Luxembourg, • Support the Investor Relations Fundraising team on the preparation of Due Diligence from institutional investors. Experience and requirements: • Full-time availability., • Business Administration and/or Economics bachelor’s degree., • At least 3 years of professional experience in finance, accounting and/or financial audit or fund management or middle-office positions in banking or asset management., • Full professional proficiency in English, both written and spoken., • Proficient use of Excel., • Attention to detail and analytical thinking., • Proactive and problem-solving approach. What Qualitas Energy offers: • Indefinite contract with a trial period of 6 months., • Flexible schedule., • Immediate incorporation into headquarters in Madrid., • Salary based on the candidate's experience., • Health and dental insurance., • Continuous training., • Professional development., • Join the team of a leading firm in the renewable energy sector in Europe. We firmly believe that diversity and inclusion drive innovation and enhance collective performance. Therefore, we ensure recruitment and professional development processes based on objectivity, equal opportunities, and merit, guaranteeing that all individuals are valued for their skills and contributions, regardless of gender, age, sexual orientation or identity, culture, disability, or any other personal or social condition.

About us: Qualitas Energy is a leading global investment and management platform with a dual focus on both funding and developing renewable energy, energy transition, and sustainable infrastructure. Since 2006, the Qualitas Energy team has dedicated over €14 billion to the energy transition worldwide. These investments have been deployed through six vehicles: Fotowatio / FRV, Vela Energy, Qualitas Energy III, Qualitas Energy IV, Qualitas Energy V, and Qualitas Energy Credit Fund. Qualitas Energy’s existing portfolio currently comprises 11 GW of operational and development-stage renewable energy assets – including solar PV, concentrated solar power (CSP), wind, energy storage, hydroelectric power, and renewable natural gas – across Spain, Germany, the United Kingdom, Italy, Poland, Chile, and the United States. Over the past five years, Qualitas Energy has generated enough energy to supply 1.7 million homes and has successfully avoided the emission of 1.5 million metric tons of CO2 equivalent. The Qualitas Energy team consists of more than 550 professionals across fifteen offices in Madrid, Berlin, London, Milan, Hamburg, Wiesbaden, Trier, Cologne, Stuttgart, Warsaw, Wroclaw, Santiago, Durham, Bristol, and Edinburgh. At the core of the company, the Investors Relations Operations team is in charge of managing Qualitas Energy funds’ investors onboarding and operations and managing investors information and reporting requirements. Mission: As part of this strategy, we are looking to incorporate an Investor Relations Operations Analyst. Main responsibilities: • Preparation of quarterly reports to investors and specific reports to institutional investors, including Solvency II reports., • Financial analysis and returns calculations., • Preparation of regulatory reports (CNMV, SEPBLAC)., • Calculation of management fees and review of the net asset value of the fund prepared by the Fund Administrator., • Support on the coordination of service providers based in Luxembourg, • Support the Investor Relations Fundraising team on the preparation of Due Diligence from institutional investors. Experience and requirements: • Full-time availability., • Business Administration and/or Economics bachelor’s degree., • At least 3 years of professional experience in finance, accounting and/or financial audit or fund management or middle-office positions in banking or asset management., • Full professional proficiency in English, both written and spoken., • Proficient use of Excel., • Attention to detail and analytical thinking., • Proactive and problem-solving approach. What Qualitas Energy offers: • Indefinite contract with a trial period of 6 months., • Flexible schedule., • Immediate incorporation into headquarters in Madrid., • Salary based on the candidate's experience., • Health and dental insurance., • Continuous training., • Professional development., • Join the team of a leading firm in the renewable energy sector in Europe. We firmly believe that diversity and inclusion drive innovation and enhance collective performance. Therefore, we ensure recruitment and professional development processes based on objectivity, equal opportunities, and merit, guaranteeing that all individuals are valued for their skills and contributions, regardless of gender, age, sexual orientation or identity, culture, disability, or any other personal or social condition.

We're MiLaboratories, the team behind MiXCR and . Our tools are cited in thousands of papers and used in the published methods of approved cancer immunotherapies and the COVID vaccines that reached millions of people. 5 of the top 10 pharma companies run discovery programs on Platforma today. Our goal is 10 of 10 by year-end. We're hiring 4–5 engineers in the next 90 days to get us there. ABOUT PLATFORMA MiXCR is the global standard for immune-repertoire analysis. is the operating system we're building on top of it — turning bioinformatics into self-serve, interoperable "blocks" so biologists can move from raw sequencing data to therapeutic candidates without writing pipeline glue code. Our customers are pharma scientists running real discovery programs against real targets. The next paper that cites us could be the next drug. ABOUT THIS ROLE We made a decision that's reshaping how we hire: we merged our domain-specific teams — desktop, bioinformatics, and data — into a single unit of universal builders. The premise: AI made cross-domain context cheap. The wall between "the bioinformatician who writes the algorithm" and "the engineer who builds the UI" no longer needs to exist. The bioinformaticians on our team who leaned into engineering, and the engineers who leaned into biology, are now shipping at multiples of what they used to. We need more of those people. This is a senior, full-stack role for engineers who refuse to stay on one side of the biology/software wall. WHAT YOU'LL BUILD • Biologic discovery pipelines — end-to-end workflows that take a customer from raw sequencing data to pre-IND therapeutic candidates. Antibody discovery is our anchor; biomarkers, single-cell, and multi-omics extend from there., • The Platforma SDK — the toolkit that bioinformaticians use to build new blocks and love. TypeScript and Vue 3 on the frontend, Rust at the core, Tengo (a niche Lua-like workflow DSL — yes, you'll learn it) for orchestration, and Python with Polars for tabular calc scripts., • The data layer — PFrames, Parquet, and DataFusion underneath. Lazy columnar data, axis-typed schemas, a render pipeline that deduplicates work across thousands of biological computations. We're reducing the thousands of bioinformatics file formats in the world to a single common denominator. WHAT WE'RE LOOKING FOR • Strong TypeScript fundamentals. You're comfortable in 100k-line monorepos with pnpm catalogs, Turbo pipelines, and changesets-driven releases., • Python data tooling. Polars > pandas. uv + pyproject + ruff. ESM-first Node ≥22., • Either prior bioinformatics or immune-repertoire exposure, or a serious, demonstrated appetite to learn antibody biology in your first month. We can teach VDJ recombination; we can't teach curiosity., • Tolerance for sparse documentation and niche DSLs. The reference blocks are the spec. You learn from code, not tutorials., • "Fix the SDK, don't work around it" instinct. Block authors are the SDK's users; their friction is your bug., • Bonus: Vue 3 with Composition API, Rust experience, Electron, MiXCR familiarity, antibody developability/liability domain knowledge. NOT A FIT • Pure frontend or pure backend with no crossover appetite., • "I'll just rewrite the abstraction before I understand it.", • You want to stay strictly in TypeScript-land or strictly in bioinformatics-land. The role is the bridge. THE OFFER • €90,000–120,000 base salary, • Real ESOP — we treat equity as a wealth vehicle, not garnish, • Performance bonus tied to ARR — when we grow, you grow, in cash, this year, not "someday", • Bizkaia Special Impatriate Regime: ~15–20% effective tax rate for qualifying relocators. Your net income is meaningfully higher than London, Berlin, or Amsterdam at equivalent base., • Comprehensive visa, relocation, and soft-landing package: temporary housing, school search, paperwork done alongside you., • No HR screening, no take-home tests. You talk directly to the engineering team and to the CEO. WHY BILBAO Ocean and mountains within 30 minutes. Michelin restaurants. World-class quality of life at a fraction of London or Berlin cost. We work on-site because our cross-domain context-sharing genuinely doesn't work over Zoom — the merged-team model depends on physical proximity. HOW TO APPLY Apply through LinkedIn, or email Stan (CEO) directly at stanp (at) with subject "LinkedIn" and a link to your GitHub. He reads every email and replies personally. If you've ever wrapped a scientific CLI into a reproducible pipeline, built a plugin SDK, or written a Polars query that survived 50M rows — tell us about it. ABOUT MILABORATORIES We're the team behind MiXCR and , building the operating system for biology. Headquartered in Bilbao, Spain. Our software is used in thousands of academic papers and in active discovery programs at top-10 pharma companies.

DocuSketch is a leading software solution provider for the restoration, property insurance, and real estate industries in North America. Our cutting-edge digital platforms enable restoration companies, adjusters, and insurers to efficiently document, manage, and process property claims. Driven by a loyal customer base, DocuSketch has become one of the fastest-growing technology companies in the proptech sector. Our headquarters are in Potsdam, Germany, with large teams in the US, Canada, and Serbia. We are currently undergoing an exciting Al-First transformation and a strategic migration to Kotlin Multiplatform / Compose Multiplatform, enabling us to build once and deploy to both iOS and Android, while maintaining native look and feel on iOS. Role Overview: As an AI-First QA Automation Engineer (Mobile), you will be instrumental in ensuring the quality and reliability of the next generation of mobile applications for restoration professionals working in the field. You will build and maintain comprehensive test automation frameworks using WebdriverIO/Appium for cross-platform mobile testing and Playwright for web testing, working closely with our mobile development team during our greenfield application rewrite. You will be part of an AI-First QA practice that operates as an internal centre of expertise, partnering with teams across the organisation to embed quality throughout the development lifecycle. Rather than sitting within a single squad, you will bring AI-augmented testing capabilities — covering test creation, maintenance, and analysis — to multiple teams, helping them ship with confidence across iOS and Android. You will set the quality bar, define standards, and enable teams to own their own quality outcomes in challenging field conditions. Your responsibilities: Mobile Test Automation — 60% • Design, develop, and maintain automated test suites using WebdriverIO/Appium for iOS and Android applications, • Implement cross-platform test strategies that maximize code reuse while handling platform-specific scenarios, • Create comprehensive test coverage for complex workflows: offline-first functionality, hardware camera integrations, sync mechanisms, and field-specific features, • Develop and maintain CI/CD pipeline integration for automated testing on real devices and emulators/simulators, • Monitor test execution, analyze failures, and maintain test stability, • Drive test automation best practices and quality standards across the team Web Test Automation — 20% • Build and maintain automated test suites using Playwright for web applications, • Ensure consistency between mobile and web experiences through parallel test coverage Quality Advocacy & Collaboration — 20% • Partner with mobile engineers to shift quality left through testable architecture and early bug detection, • Collaborate with product and design teams to define acceptance criteria and test scenarios, • Conduct manual exploratory testing for new features and complex user flows, • Contribute to quality metrics, reporting, and continuous improvement initiatives What you bring: • Experience using AI tools like Cursor, Claude Code, GitHub Copilot to accelerate test development and maintenance, • Comfort with AI-augmented workflows for test case generation, debugging, and code review Hard skills: • 5+ years of experience in mobile QA automation for iOS and Android applications, • Solid experience using Appium for mobile test automation, • Strong expertise with Playwright or other frameworks for web test automation, • Knowledge of JavaScript/TypeScript for test framework development, • Experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, or similar), • Experience with device farms and cloud testing platforms (BrowserStack, Sauce Labs, AWS Device Farm, or similar) Soft skills: • Strong analytical and problem-solving abilities, • Proactive mindset for identifying quality risks and improvement opportunities, • Detail-oriented with a commitment to quality and user experience, • Eagerness to learn and adapt to the rapidly changing AI landscape, • Collaborative mindset for working in cross-functional teams, • Excellent communication skills in English Nice to have: • Experience testing offline-first applications and sync mechanisms, • Background in testing applications that integrate with external hardware (Bluetooth, WiFi devices), • AR / 3D visualization experience What we offer: • A fully remote job, • Greenfield project (application rewrite) and an opportunity to shape its future from the early days, • Training budget: courses, conferences etc., • Flexible working arrangements including remote work, • Latest MacBook Pro The position will be remote in any location of choice in Europe (outside Russia, Ukraine, and Belarus). Our headquarters are in Berlin, Germany, with major offices in Belgrade, Serbia, Lakeland, Florida, and in Canada. We look forward to receiving your application! Company website: www.docusketch.com www.immoviewer.com

DocuSketch is a leading software solution provider for the restoration, property insurance, and real estate industries in North America. Our cutting-edge digital platforms enable restoration companies, adjusters, and insurers to efficiently document, manage, and process property claims. Driven by a loyal customer base, DocuSketch has become one of the fastest-growing technology companies in the proptech sector. Our headquarters are in Potsdam, Germany, with large teams in the US, Canada, and Serbia. We are currently undergoing an exciting Al-First transformation and a strategic migration to Kotlin Multiplatform / Compose Multiplatform, enabling us to build once and deploy to both iOS and Android, while maintaining native look and feel on iOS. Role Overview: As an AI-First QA Automation Engineer (Mobile), you will be instrumental in ensuring the quality and reliability of the next generation of mobile applications for restoration professionals working in the field. You will build and maintain comprehensive test automation frameworks using WebdriverIO/Appium for cross-platform mobile testing and Playwright for web testing, working closely with our mobile development team during our greenfield application rewrite. You will be part of an AI-First QA practice that operates as an internal centre of expertise, partnering with teams across the organisation to embed quality throughout the development lifecycle. Rather than sitting within a single squad, you will bring AI-augmented testing capabilities — covering test creation, maintenance, and analysis — to multiple teams, helping them ship with confidence across iOS and Android. You will set the quality bar, define standards, and enable teams to own their own quality outcomes in challenging field conditions. Your responsibilities: Mobile Test Automation — 60% • Design, develop, and maintain automated test suites using WebdriverIO/Appium for iOS and Android applications, • Implement cross-platform test strategies that maximize code reuse while handling platform-specific scenarios, • Create comprehensive test coverage for complex workflows: offline-first functionality, hardware camera integrations, sync mechanisms, and field-specific features, • Develop and maintain CI/CD pipeline integration for automated testing on real devices and emulators/simulators, • Monitor test execution, analyze failures, and maintain test stability, • Drive test automation best practices and quality standards across the team Web Test Automation — 20% • Build and maintain automated test suites using Playwright for web applications, • Ensure consistency between mobile and web experiences through parallel test coverage Quality Advocacy & Collaboration — 20% • Partner with mobile engineers to shift quality left through testable architecture and early bug detection, • Collaborate with product and design teams to define acceptance criteria and test scenarios, • Conduct manual exploratory testing for new features and complex user flows, • Contribute to quality metrics, reporting, and continuous improvement initiatives What you bring: • Experience using AI tools like Cursor, Claude Code, GitHub Copilot to accelerate test development and maintenance, • Comfort with AI-augmented workflows for test case generation, debugging, and code review Hard skills: • 5+ years of experience in mobile QA automation for iOS and Android applications, • Solid experience using Appium for mobile test automation, • Strong expertise with Playwright or other frameworks for web test automation, • Knowledge of JavaScript/TypeScript for test framework development, • Experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, or similar), • Experience with device farms and cloud testing platforms (BrowserStack, Sauce Labs, AWS Device Farm, or similar) Soft skills: • Strong analytical and problem-solving abilities, • Proactive mindset for identifying quality risks and improvement opportunities, • Detail-oriented with a commitment to quality and user experience, • Eagerness to learn and adapt to the rapidly changing AI landscape, • Collaborative mindset for working in cross-functional teams, • Excellent communication skills in English Nice to have: • Experience testing offline-first applications and sync mechanisms, • Background in testing applications that integrate with external hardware (Bluetooth, WiFi devices), • AR / 3D visualization experience What we offer: • A fully remote job, • Greenfield project (application rewrite) and an opportunity to shape its future from the early days, • Training budget: courses, conferences etc., • Flexible working arrangements including remote work, • Latest MacBook Pro The position will be remote in any location of choice in Europe (outside Russia, Ukraine, and Belarus). Our headquarters are in Berlin, Germany, with major offices in Belgrade, Serbia, Lakeland, Florida, and in Canada. We look forward to receiving your application! Company website: www.docusketch.com www.immoviewer.com

DocuSketch is a leading software solution provider for the restoration, property insurance, and real estate industries in North America. Our cutting-edge digital platforms enable restoration companies, adjusters, and insurers to efficiently document, manage, and process property claims. Driven by a loyal customer base, DocuSketch has become one of the fastest-growing technology companies in the proptech sector. Our headquarters are in Potsdam, Germany, with large teams in the US, Canada, and Serbia. We are currently undergoing an exciting Al-First transformation and a strategic migration to Kotlin Multiplatform / Compose Multiplatform, enabling us to build once and deploy to both iOS and Android, while maintaining native look and feel on iOS. Role Overview: As an AI-First QA Automation Engineer (Mobile), you will be instrumental in ensuring the quality and reliability of the next generation of mobile applications for restoration professionals working in the field. You will build and maintain comprehensive test automation frameworks using WebdriverIO/Appium for cross-platform mobile testing and Playwright for web testing, working closely with our mobile development team during our greenfield application rewrite. You will be part of an AI-First QA practice that operates as an internal centre of expertise, partnering with teams across the organisation to embed quality throughout the development lifecycle. Rather than sitting within a single squad, you will bring AI-augmented testing capabilities — covering test creation, maintenance, and analysis — to multiple teams, helping them ship with confidence across iOS and Android. You will set the quality bar, define standards, and enable teams to own their own quality outcomes in challenging field conditions. Your responsibilities: Mobile Test Automation — 60% • Design, develop, and maintain automated test suites using WebdriverIO/Appium for iOS and Android applications, • Implement cross-platform test strategies that maximize code reuse while handling platform-specific scenarios, • Create comprehensive test coverage for complex workflows: offline-first functionality, hardware camera integrations, sync mechanisms, and field-specific features, • Develop and maintain CI/CD pipeline integration for automated testing on real devices and emulators/simulators, • Monitor test execution, analyze failures, and maintain test stability, • Drive test automation best practices and quality standards across the team Web Test Automation — 20% • Build and maintain automated test suites using Playwright for web applications, • Ensure consistency between mobile and web experiences through parallel test coverage Quality Advocacy & Collaboration — 20% • Partner with mobile engineers to shift quality left through testable architecture and early bug detection, • Collaborate with product and design teams to define acceptance criteria and test scenarios, • Conduct manual exploratory testing for new features and complex user flows, • Contribute to quality metrics, reporting, and continuous improvement initiatives What you bring: • Experience using AI tools like Cursor, Claude Code, GitHub Copilot to accelerate test development and maintenance, • Comfort with AI-augmented workflows for test case generation, debugging, and code review Hard skills: • 5+ years of experience in mobile QA automation for iOS and Android applications, • Solid experience using Appium for mobile test automation, • Strong expertise with Playwright or other frameworks for web test automation, • Knowledge of JavaScript/TypeScript for test framework development, • Experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, or similar), • Experience with device farms and cloud testing platforms (BrowserStack, Sauce Labs, AWS Device Farm, or similar) Soft skills: • Strong analytical and problem-solving abilities, • Proactive mindset for identifying quality risks and improvement opportunities, • Detail-oriented with a commitment to quality and user experience, • Eagerness to learn and adapt to the rapidly changing AI landscape, • Collaborative mindset for working in cross-functional teams, • Excellent communication skills in English Nice to have: • Experience testing offline-first applications and sync mechanisms, • Background in testing applications that integrate with external hardware (Bluetooth, WiFi devices), • AR / 3D visualization experience What we offer: • A fully remote job, • Greenfield project (application rewrite) and an opportunity to shape its future from the early days, • Training budget: courses, conferences etc., • Flexible working arrangements including remote work, • Latest MacBook Pro The position will be remote in any location of choice in Europe (outside Russia, Ukraine, and Belarus). Our headquarters are in Berlin, Germany, with major offices in Belgrade, Serbia, Lakeland, Florida, and in Canada. We look forward to receiving your application! Company website: www.docusketch.com www.immoviewer.com

About us: Qualitas Energy is a leading global investment and management platform with a dual focus on both funding and developing renewable energy, energy transition, and sustainable infrastructure. Since 2006, the Qualitas Energy team has dedicated over €14 billion to the energy transition worldwide. These investments have been deployed through six vehicles: Fotowatio / FRV, Vela Energy, Qualitas Energy III, Qualitas Energy IV, Qualitas Energy V, and Qualitas Energy Credit Fund. Qualitas Energy’s existing portfolio currently comprises 11 GW of operational and development-stage renewable energy assets – including solar PV, concentrated solar power (CSP), wind, energy storage, hydroelectric power, and renewable natural gas – across Spain, Germany, the United Kingdom, Italy, Poland, Chile, and the United States. Over the past five years, Qualitas Energy has generated enough energy to supply 1.7 million homes and has successfully avoided the emission of 1.5 million metric tons of CO2 equivalent. The Qualitas Energy team consists of more than 550 professionals across fifteen offices in Madrid, Berlin, London, Milan, Hamburg, Wiesbaden, Trier, Cologne, Stuttgart, Warsaw, Wroclaw, Santiago, Durham, Bristol, and Edinburgh. As part of this strategy, we are looking to hire an Investment Associate to join our Iberian Investment team in the Madrid office and actively contribute to the identification, analysis, execution and monitoring of investment opportunities in assets and platforms linked to the energy transition. Main responsibilities: • Participate in the analysis of new investment opportunities, including the review of markets, business models, assets, regulatory risks, key contracts and expected returns., • Prepare and review financial models, valuation analyses, business plans, sensitivity cases and investment scenarios to support decision-making by the senior team and investment committees., • Support the execution of transactions, including the coordination of due diligence processes, preparation of internal materials, interaction with external advisors and follow-up of financial, legal, technical and commercial documentation., • Monitor portfolio assets and platforms, including performance analysis, financial model updates, internal reporting and support for value creation initiatives., • Collaborate with internal development, financing, asset management, operations and energy management teams to assess opportunities and optimize investment performance Experience and requirements: • 3 years or more of experience in investment banking, private equity, infrastructure, M&A, project finance, corporate finance or strategy/transaction advisory, ideally with exposure to the energy or infrastructure sectors., • Strong analytical and financial modelling skills, including experience in valuation, returns analysis, financing structures and preparation of investment materials., • Full professional proficiency in English and Spanish, both written and spoken. Knowledge of Portuguese will be considered a plus., • Proactive and rigorous profile, with strong attention to detail, ability to work in teams and motivation to develop a career in renewable energy and energy transition investing. What Qualitas Energy offers: • Indefinite contract with a trial period of 6 months., • Immediate incorporation into headquarters in Madrid., • Salary based on the candidate's experience., • Health and dental insurance., • Continuous training., • Professional development., • Join the team of a leading firm in the renewable energy sector in Europe. We firmly believe that diversity and inclusion drive innovation and enhance collective performance. Therefore, we ensure recruitment and professional development processes based on objectivity, equal opportunities, and merit, guaranteeing that all individuals are valued for their skills and contributions, regardless of gender, age, sexual orientation or identity, culture, disability, or any other personal or social condition.

Europe's fastest-growing SaaS company is searching for a Senior Full-Stack Engineer (Product Builder & AI-First)! You can be our perfect match! About DocuSketch: DocuSketch is a leading software solution provider for the restoration, property insurance, and real estate industries in North America. Our AI-empowered digital platforms enable restoration companies, adjusters, and insurers to efficiently document, manage, and process property claims. Driven by a loyal customer base, DocuSketch has become one of the fastest-growing technology companies in the proptech sector. Our headquarters are in Potsdam, Germany. While we have strong hubs in Germany and Serbia, our team is truly borderless, with employees distributed across Europe, the US, and Canada. We are currently undergoing an exciting transformation in how we build software. We aren't just adopting AI; we are building small, hyper-autonomous squads that use LLMs (Claude, Cursor, etc.) to multiply their output, combining AI-orchestrated engineering with deep, foundational product expertise. About the Role: We are looking for a product-minded builder, not just a ticket-taker. As a Senior Full-Stack Engineer, you will be a core member of a small, fully autonomous, "mini-startup" squad. We believe that small, highly aligned teams build the best products. Your squad will own a specific product domain end-to-end—from brainstorming the initial user experience to fast-paced prototyping, shipping, and tackling complex production challenges. You will leverage advanced AI agents daily to supercharge your output. By using AI to rapidly build prototypes, write boilerplate, and architect complex microservices (Java/Spring Boot) and user interfaces (Angular), you will free yourself up to focus on what really matters: solving real customer problems and delivering measurable business outcomes. What You’ll Do: • Own the Product Journey: Operate with a true builder mindset. Work tightly with your small squad to deeply understand customer pain points, prototype solutions, and ship high-value features end-to-end., • Full-Stack Execution: Architect and deliver robust experiences across the stack. You will build intuitive, user-centered frontend interfaces (Angular) and design scalable, reliable backend microservices (Java/Spring Boot)., • AI-Accelerated Development: Use LLMs aggressively in your daily workflow. You will guide the AI with your strong engineering fundamentals to rapidly prototype ideas, write code, test, and optimize—multiplying your squad's speed without sacrificing quality., • Navigate & Modernize: Confidently dive into legacy codebases when necessary, debugging and modernizing infrastructure to ensure our core platform remains stable and performant as we scale., • Champion Quality & Collaboration: Act as a technical leader within your squad. Uphold rigorous engineering standards through thoughtful code reviews, automated testing, and a focus on long-term maintainability. What You Bring The Builder Mindset: • Product Empathy: You care deeply about the user experience and the why behind the software you build. You measure success by user outcomes, not just lines of code deployed., • Small-Team Player: You thrive in tight-knit, highly autonomous, cross-functional squads where collaboration and shared ownership are key., • Outcome-Oriented: You focus on delivering measurable business value and are comfortable navigating ambiguity to find the right solution. Technical & AI Foundations: • Proven Experience: 6+ years of software engineering experience with a strong track record of shipping full-stack products., • Backend & Frontend Mastery: Deep proficiency in Java/Spring Boot (microservices, RESTful APIs) and strong skills in Angular (or deep experience in React/Vue and a willingness to adapt)., • AI Adaptability: You don't need to be an ML scientist, but you must possess a strong intellectual curiosity and eagerness to use AI tools heavily in your daily coding workflow. You have the technical judgment to review AI-generated code critically., • Modern Engineering: Deep experience with CI/CD, automated testing, and agile methodologies., • Language: Excellent communication skills in English to collaborate seamlessly across our international teams. Nice to Have: • Product AI Integration: Hands-on experience building LLM features directly into customer-facing applications (OpenAI, Anthropic APIs, LangChain, vector databases)., • Mobile Experience: Knowledge of Kotlin or cross-platform mobile development., • Domain Expertise: Background in InsurTech, PropTech, or property restoration. Why Join DocuSketch?: • Build the Future of Engineering: Don’t just use AI—define how it’s used to build products. You’ll be at the forefront of the next era of AI-orchestrated software development., • Small Squads, Massive Impact: Your work won't get lost in corporate bureaucracy. You will operate in a small, fast-moving squad that ships high-value features directly impacting thousands of professionals across North America., • Startup Speed, Market Leader Stability: Enjoy the high-energy, fast-prototyping environment of a startup, backed by the financial security of a profitable, industry-leading PropTech company., • True Flexibility: Work from where you’re most productive. We offer fully remote options across Europe (with hubs in Germany and Serbia) and a diverse, international culture. The position will be remote in any location of choice in Europe (outside Russia, Ukraine, and Belarus). Our headquarters are in Berlin, Germany, with major offices in Belgrade, Serbia, Lakeland, Florida, and in Canada. We look forward to receiving your application! Company website: www.docusketch.com www.immoviewer.com

Europe's fastest-growing SaaS company is searching for a Senior Full-Stack Engineer (Product Builder & AI-First)! You can be our perfect match! About DocuSketch: DocuSketch is a leading software solution provider for the restoration, property insurance, and real estate industries in North America. Our AI-empowered digital platforms enable restoration companies, adjusters, and insurers to efficiently document, manage, and process property claims. Driven by a loyal customer base, DocuSketch has become one of the fastest-growing technology companies in the proptech sector. Our headquarters are in Potsdam, Germany. While we have strong hubs in Germany and Serbia, our team is truly borderless, with employees distributed across Europe, the US, and Canada. We are currently undergoing an exciting transformation in how we build software. We aren't just adopting AI; we are building small, hyper-autonomous squads that use LLMs (Claude, Cursor, etc.) to multiply their output, combining AI-orchestrated engineering with deep, foundational product expertise. About the Role: We are looking for a product-minded builder, not just a ticket-taker. As a Senior Full-Stack Engineer, you will be a core member of a small, fully autonomous, "mini-startup" squad. We believe that small, highly aligned teams build the best products. Your squad will own a specific product domain end-to-end—from brainstorming the initial user experience to fast-paced prototyping, shipping, and tackling complex production challenges. You will leverage advanced AI agents daily to supercharge your output. By using AI to rapidly build prototypes, write boilerplate, and architect complex microservices (Java/Spring Boot) and user interfaces (Angular), you will free yourself up to focus on what really matters: solving real customer problems and delivering measurable business outcomes. What You’ll Do: • Own the Product Journey: Operate with a true builder mindset. Work tightly with your small squad to deeply understand customer pain points, prototype solutions, and ship high-value features end-to-end., • Full-Stack Execution: Architect and deliver robust experiences across the stack. You will build intuitive, user-centered frontend interfaces (Angular) and design scalable, reliable backend microservices (Java/Spring Boot)., • AI-Accelerated Development: Use LLMs aggressively in your daily workflow. You will guide the AI with your strong engineering fundamentals to rapidly prototype ideas, write code, test, and optimize—multiplying your squad's speed without sacrificing quality., • Navigate & Modernize: Confidently dive into legacy codebases when necessary, debugging and modernizing infrastructure to ensure our core platform remains stable and performant as we scale., • Champion Quality & Collaboration: Act as a technical leader within your squad. Uphold rigorous engineering standards through thoughtful code reviews, automated testing, and a focus on long-term maintainability. What You Bring The Builder Mindset: • Product Empathy: You care deeply about the user experience and the why behind the software you build. You measure success by user outcomes, not just lines of code deployed., • Small-Team Player: You thrive in tight-knit, highly autonomous, cross-functional squads where collaboration and shared ownership are key., • Outcome-Oriented: You focus on delivering measurable business value and are comfortable navigating ambiguity to find the right solution. Technical & AI Foundations: • Proven Experience: 6+ years of software engineering experience with a strong track record of shipping full-stack products., • Backend & Frontend Mastery: Deep proficiency in Java/Spring Boot (microservices, RESTful APIs) and strong skills in Angular (or deep experience in React/Vue and a willingness to adapt)., • AI Adaptability: You don't need to be an ML scientist, but you must possess a strong intellectual curiosity and eagerness to use AI tools heavily in your daily coding workflow. You have the technical judgment to review AI-generated code critically., • Modern Engineering: Deep experience with CI/CD, automated testing, and agile methodologies., • Language: Excellent communication skills in English to collaborate seamlessly across our international teams. Nice to Have: • Product AI Integration: Hands-on experience building LLM features directly into customer-facing applications (OpenAI, Anthropic APIs, LangChain, vector databases)., • Mobile Experience: Knowledge of Kotlin or cross-platform mobile development., • Domain Expertise: Background in InsurTech, PropTech, or property restoration. Why Join DocuSketch?: • Build the Future of Engineering: Don’t just use AI—define how it’s used to build products. You’ll be at the forefront of the next era of AI-orchestrated software development., • Small Squads, Massive Impact: Your work won't get lost in corporate bureaucracy. You will operate in a small, fast-moving squad that ships high-value features directly impacting thousands of professionals across North America., • Startup Speed, Market Leader Stability: Enjoy the high-energy, fast-prototyping environment of a startup, backed by the financial security of a profitable, industry-leading PropTech company., • True Flexibility: Work from where you’re most productive. We offer fully remote options across Europe (with hubs in Germany and Serbia) and a diverse, international culture. The position will be remote in any location of choice in Europe (outside Russia, Ukraine, and Belarus). Our headquarters are in Berlin, Germany, with major offices in Belgrade, Serbia, Lakeland, Florida, and in Canada. We look forward to receiving your application! Company website: www.docusketch.com www.immoviewer.com

Europe's fastest-growing SaaS company is searching for a Senior Full-Stack Engineer (Product Builder & AI-First)! You can be our perfect match! About DocuSketch: DocuSketch is a leading software solution provider for the restoration, property insurance, and real estate industries in North America. Our AI-empowered digital platforms enable restoration companies, adjusters, and insurers to efficiently document, manage, and process property claims. Driven by a loyal customer base, DocuSketch has become one of the fastest-growing technology companies in the proptech sector. Our headquarters are in Potsdam, Germany. While we have strong hubs in Germany and Serbia, our team is truly borderless, with employees distributed across Europe, the US, and Canada. We are currently undergoing an exciting transformation in how we build software. We aren't just adopting AI; we are building small, hyper-autonomous squads that use LLMs (Claude, Cursor, etc.) to multiply their output, combining AI-orchestrated engineering with deep, foundational product expertise. About the Role: We are looking for a product-minded builder, not just a ticket-taker. As a Senior Full-Stack Engineer, you will be a core member of a small, fully autonomous, "mini-startup" squad. We believe that small, highly aligned teams build the best products. Your squad will own a specific product domain end-to-end—from brainstorming the initial user experience to fast-paced prototyping, shipping, and tackling complex production challenges. You will leverage advanced AI agents daily to supercharge your output. By using AI to rapidly build prototypes, write boilerplate, and architect complex microservices (Java/Spring Boot) and user interfaces (Angular), you will free yourself up to focus on what really matters: solving real customer problems and delivering measurable business outcomes. What You’ll Do: • Own the Product Journey: Operate with a true builder mindset. Work tightly with your small squad to deeply understand customer pain points, prototype solutions, and ship high-value features end-to-end., • Full-Stack Execution: Architect and deliver robust experiences across the stack. You will build intuitive, user-centered frontend interfaces (Angular) and design scalable, reliable backend microservices (Java/Spring Boot)., • AI-Accelerated Development: Use LLMs aggressively in your daily workflow. You will guide the AI with your strong engineering fundamentals to rapidly prototype ideas, write code, test, and optimize—multiplying your squad's speed without sacrificing quality., • Navigate & Modernize: Confidently dive into legacy codebases when necessary, debugging and modernizing infrastructure to ensure our core platform remains stable and performant as we scale., • Champion Quality & Collaboration: Act as a technical leader within your squad. Uphold rigorous engineering standards through thoughtful code reviews, automated testing, and a focus on long-term maintainability. What You Bring The Builder Mindset: • Product Empathy: You care deeply about the user experience and the why behind the software you build. You measure success by user outcomes, not just lines of code deployed., • Small-Team Player: You thrive in tight-knit, highly autonomous, cross-functional squads where collaboration and shared ownership are key., • Outcome-Oriented: You focus on delivering measurable business value and are comfortable navigating ambiguity to find the right solution. Technical & AI Foundations: • Proven Experience: 6+ years of software engineering experience with a strong track record of shipping full-stack products., • Backend & Frontend Mastery: Deep proficiency in Java/Spring Boot (microservices, RESTful APIs) and strong skills in Angular (or deep experience in React/Vue and a willingness to adapt)., • AI Adaptability: You don't need to be an ML scientist, but you must possess a strong intellectual curiosity and eagerness to use AI tools heavily in your daily coding workflow. You have the technical judgment to review AI-generated code critically., • Modern Engineering: Deep experience with CI/CD, automated testing, and agile methodologies., • Language: Excellent communication skills in English to collaborate seamlessly across our international teams. Nice to Have: • Product AI Integration: Hands-on experience building LLM features directly into customer-facing applications (OpenAI, Anthropic APIs, LangChain, vector databases)., • Mobile Experience: Knowledge of Kotlin or cross-platform mobile development., • Domain Expertise: Background in InsurTech, PropTech, or property restoration. Why Join DocuSketch?: • Build the Future of Engineering: Don’t just use AI—define how it’s used to build products. You’ll be at the forefront of the next era of AI-orchestrated software development., • Small Squads, Massive Impact: Your work won't get lost in corporate bureaucracy. You will operate in a small, fast-moving squad that ships high-value features directly impacting thousands of professionals across North America., • Startup Speed, Market Leader Stability: Enjoy the high-energy, fast-prototyping environment of a startup, backed by the financial security of a profitable, industry-leading PropTech company., • True Flexibility: Work from where you’re most productive. We offer fully remote options across Europe (with hubs in Germany and Serbia) and a diverse, international culture. The position will be remote in any location of choice in Europe (outside Russia, Ukraine, and Belarus). Our headquarters are in Berlin, Germany, with major offices in Belgrade, Serbia, Lakeland, Florida, and in Canada. We look forward to receiving your application! Company website: www.docusketch.com www.immoviewer.com