Network Security Engineer

• Athens
• Up to €4000 per month

Machine Learning Engineer | Athens - PSWe are partnering with a leading international fin-tech technology provider that develops advanced software solutions for banking and investment management institutions worldwide. With a strong global presence and a reputation for innovation, the company is expanding its AI capabilities and looking for a talented AI & Machine Learning Engineer to join their growing team in Athens.The candidate will play a key role in designing, building, and optimizing machine learning systems that power next-generation financial technology platforms. Working alongside experienced engineers and data scientists, they will develop intelligent applications and contribute to cutting-edge AI solutions used by financial organizations around the world.💻𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀Design, develop, and implement machine learning and AI algorithms for production environmentsBuild, train, evaluate, and optimize machine learning models using large and complex datasetsWork on projects related to Natural Language Processing (NLP), neural networks, and deep learningDevelop and implement text-to-SQL solutions and intelligent data-processing pipelinesConduct statistical analysis, experimentation, and model fine-tuning to improve system performanceCollaborate with software engineers, data engineers, and product teams to deploy scalable AI solutionsContribute to the architecture and design of self-learning and automated AI systemsStay up to date with emerging AI, machine learning, and data science technologies🔧𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗥𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀5+ years of experience developing and deploying machine learning models in production environmentsStrong programming experience with PythonWorking knowledge of C++Experience with SQL and relational databases for data manipulation and queryingHands-on experience with machine learning frameworks such as TensorFlow, Keras, or PyTorchExperience working with NLP frameworks and tools such as SpaCy or HuggingFaceFamiliarity with OpenAI APIs or other commercial AI platformsExperience with model training, evaluation, hyper-parameter tuning, and performance optimizationUnderstanding of data preprocessing, feature engineering, and model validation techniques🎓 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻 & 𝗧𝗵𝗲𝗼𝗿𝗲𝘁𝗶𝗰𝗮𝗹 𝗕𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱Bachelor's degree in Mathematics, Physics, Computer Science, or a related quantitative fieldMaster's degree in Machine Learning, Applied Mathematics, Engineering Mathematics, Optimization, or Computational Sciences will be considered a plusStrong theoretical foundation in Linear Algebra, Calculus, Probability Theory, Statistical Analysis will be considered a plusKnowledge of information theory, dynamical systems, or complexity analysis is considered an advantageAnalytical mindset with a passion for solving complex problems🎁𝗪𝗵𝗮𝘁'𝘀 𝗼𝗻 𝗢𝗳𝗳𝗲𝗿Competitive salary with performance-based incentivesPrivate medical and life insuranceMeal vouchersContinuous learning and development in the FinTech & AI spaceExposure to international teams and global projectsInclusive, collaborative, and technology-driven culture📍Location: Nea Smyrni (4 days in office, 1 at home)If you're passionate about AI innovation and building intelligent systems used in global financial markets, we'd love to hear from you.

• Athens
• Up to €5500 per month

We are currently partnering with a well-established international technology company operating in the financial services and fin-tech sector. The organization develops advanced software platforms used by banks and investment management institutions globally and is continuing to expand its Artificial Intelligence capabilities. They are seeking an experienced Head of Artificial Intelligence to lead their AI initiatives and manage a team of engineers and data scientists. This role will play a key part in shaping the company's AI strategy, innovation roadmap, and implementation of machine learning solutions across enterprise products.Reporting directly to the Chief Technology Officer, the Head of Artificial Intelligence will lead the development and deployment of AI-driven solutions, while overseeing a growing team responsible for building advanced machine learning models and intelligent systems.This position combines technical leadership, people management, and strategic direction, ensuring AI initiatives align with broader business and product objectives.🧠 𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀Lead and manage a team of AI engineers, machine learning engineers, and data scientistsDefine and execute the AI and machine learning strategy across the organizationDesign and oversee the development of advanced AI and machine learning modelsDrive initiatives in natural language processing (NLP), neural networks, deep learning, and optimization techniquesCollaborate with product, engineering, and business teams to deliver scalable AI solutionsEnsure successful deployment of machine learning models into production environmentsProvide mentorship, technical guidance, and career development to team membersManage priorities, resources, and project delivery in a fast-paced technology environmentPromote a culture of innovation, collaboration, and continuous improvementWork closely with senior leadership and key stakeholders to identify new AI opportunitiesEnsure AI development follows industry best practices, ethical standards, and regulatory requirements💻 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗥𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀7+ years of experience in Artificial Intelligence, Machine Learning, or Data Science3+ years of experience leading technical teams in AI, ML, or data-driven environmentsStrong programming experience in PythonWorking knowledge of C++Experience building and deploying machine learning models in productionHands-on experience with machine learning frameworks such as TensorFlow, Keras, or PyTorchExperience with NLP frameworks such as SpaCy or HuggingFaceFamiliarity with OpenAI APIs or other commercial AI platformsExperience with model development, training, evaluation, and optimizationStrong understanding of data pipelines, model deployment, and scalable AI systems🎓 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻 & 𝗧𝗵𝗲𝗼𝗿𝗲𝘁𝗶𝗰𝗮𝗹 𝗕𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱Bachelor's degree in Mathematics, Physics, Computer Science, or related quantitative fieldMaster's degree in Machine Learning, Applied Mathematics, Engineering Mathematics, Optimization, or Computational Sciences will be considered a plusStrong knowledge of Linear Algebra, Calculus, Probability Theory or Statistical AnalysisFamiliarity with information theory, dynamical systems, or complexity analysis is considered an advantage𝗟𝗲𝗮𝗱𝗲𝗿𝘀𝗵𝗶𝗽 & 𝗦𝗼𝗳𝘁 𝗦𝗸𝗶𝗹𝗹𝘀Proven leadership and team management experienceStrong ability to mentor engineers and develop high-performing technical teamsExcellent communication skills with the ability to translate complex technical concepts to business stakeholdersExperience working with cross-functional and international teamsStrategic thinking with a strong focus on innovation and delivery🎁 𝗪𝗵𝗮𝘁'𝘀 𝗼𝗻 𝗼𝗳𝗳𝗲𝗿Competitive and performance-based remunerationMeal vouchersPrivate medical and life insuranceOpportunity to lead AI innovation within a global technology environmentExposure to international projects and teamsCollaborative and forward-thinking engineering cultureIf you are an experienced AI leader looking to shape the future of intelligent systems within the fintech industry, we would be happy to connect. 📩 Apply directly or send a message for more information.

• Greece
• Up to €3000 per month

We are currently partnering with a leading cybersecurity solutions provider that supports enterprise organizations with advanced security technologies across identity, endpoint, and cloud environments. As part of their continued growth, they are looking to hire a Cybersecurity Engineer to join their Security Team and contribute to the delivery of modern cybersecurity solutions across complex enterprise infrastructures.This is an excellent opportunity for a cybersecurity professional who enjoys hands-on engineering work, solving complex security challenges, and working with a wide range of security technologies across multiple domains.As a Cybersecurity Engineer, you will be responsible for designing, implementing, and supporting security solutions across enterprise environments, working closely with internal teams and clients to deliver secure, scalable, and effective systems. This role offers exposure to multiple cybersecurity domains including endpoint protection, identity security, cloud security, and privileged access management (PAM), making it ideal for professionals looking to broaden their expertise across the cybersecurity landscape.Key Responsibilities:Design, implement, and support cybersecurity solutions across Endpoint Security, Identity Security, Cloud Security, and Privileged Access Management (PAM)Deploy and maintain enterprise-grade security platforms across hybrid and cloud-integrated environmentsWork closely with internal teams and clients to deliver end-to-end cybersecurity implementationsGather technical requirements, design architectures, and execute security solution deploymentsTroubleshoot and resolve complex security issues across multi-domain environmentsDevelop and maintain technical documentation, deployment guides, and operational proceduresSupport security assessments and identify opportunities for improving security postureContribute to technical proposals and solution designs for client engagementsStay up to date with emerging cybersecurity threats, technologies, and industry best practicesTechnical Requirements:2-4 years of experience working with cybersecurity technologies or security engineering rolesHands-on experience in at least one of the following domains: endpoint Security, Identity & Access Management (IAM), Cloud Security, Privileged Access Management (PAM)Experience deploying or supporting security solutions within enterprise environmentsStrong understanding of core cybersecurity principles, including threat prevention and detection, access control and identity management, vulnerability management, incident responseWorking knowledge of Windows and Linux operating systems, including security configuration and hardeningFamiliarity with enterprise security platforms, such as endpoint protection and EDR tools, identity governance solutions, cloud security posture management platforms, vulnerability management tools, mobile device management solutionsExperience working in hybrid or cloud-enabled infrastructuresEducation:Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related technical field (or equivalent professional experience)Certifications:The following certifications are considered advantageous:Microsoft Security Certifications (SC-900, SC-200, SC-300)Microsoft Azure Certifications (AZ-900, AZ-500)Fortinet NSECompTIA Security+Cisco Certified CyberOps AssociateCyberArk Certifications (Defender, Sentry, Delivery Engineer - PAM / CPC)What's on offer:Competitive salary packagePrivate medical and health insuranceLaptop and mobile planPension fundContinuous training and professional developmentExposure to modern cybersecurity technologies and enterprise security projectsCollaborative and technology-driven working environmentIf you are looking to build hands-on expertise across modern cybersecurity domains while working on enterprise-level security projects, we would be interested in hearing from you.

• Athens
• Up to €4000 per month

We are currently partnering with a leading cybersecurity solutions provider to hire a Senior Network & Security Engineer to join their growing team.This is a great opportunity for someone who enjoys working hands-on with advanced security technologies, designing secure network architectures, and leading complex enterprise security projects.Key Responsibilities:Design and implement secure network and security architectures across enterprise environmentsWork extensively with Next Generation Firewalls (Palo Alto, Fortinet, Check Point, Cisco)Configure and support VPN solutions (IPSec, SSL, Site-to-Site & Remote Access)Implement and manage Proxy / Secure Web Gateway (SWG) solutionsWork with IDS/IPS, WAF, DDoS protection, and NAC technologiesTroubleshoot complex network and security incidents in critical environmentsContribute to security architecture design and technical documentationMentor and support junior engineersCollaborate with clients and cross-functional teams on security projectsTechnical Requirements:5-7 years of experience in Network / Security Engineering rolesStrong hands-on experience with Next Generation FirewallsSolid knowledge of:Routing & Switching (OSPF, BGP, VLANs, VXLANs, EVPN)VPN technologies (IPSec, SSL)Experience with enterprise security technologies (IDS/IPS, WAF, NAC, DDoS protection)Understanding of cloud security architectures (Azure, AWS, GCP)Experience with automation or scripting (Python, Ansible) is a strong plusProven ability to design secure solutions and troubleshoot complex issuesBachelor's degree in Computer Science, Computer Engineering, or a related fieldCertifications (Nice to Have)CCNP Security / CCIE SecurityPalo Alto PCNSEFortinet NSE4 / NSE7Check Point CCSA / CCSE𝗪𝗵𝗮𝘁'𝘀 𝗼𝗻 𝗼𝗳𝗳𝗲𝗿:Competitive salary packagePrivate medical and health insuranceLaptop and mobile planPension fundContinuous training and professional developmentExposure to modern cybersecurity technologies and enterprise security projectsCollaborative and technology-driven working environmentThis is a great opportunity for someone who wants to work on high-impact security projects, expand their expertise across modern security technologies, and be part of a highly skilled engineering team.

• Athens
• €60000 - €70000 per annum

The main responsibilities of the position include:Define and refine performance testing strategy across the company Develop and maintain performance testing scripts using K6 and JavaScript/TypeScript, focusing on reusable and scalable testing approaches Execute various types of performance tests (load, stress, soak) on REST and GraphQL APIs Monitor and analyze test results using tools like Grafana and Prometheus, providing actionable recommendations Collaborate with engineering teams to identify and troubleshoot system performance bottlenecks Apply performance best practices in Spring Boot, JVM, and microservice-based environments Integrate performance tests into CI/CD pipelines (GitLab, Jenkins) to enable continuous validation May take on mentorship or leadership responsibilities over junior engineers within the team over time Main requirements:BSc/MSc in Computer Science, or related discipline 5+ years of hands-on experience in QA 2+ years of experience in performance testing using tools like K6 or Gatling Proficiency in JavaScript/TypeScript for writing test scripts Strong experience in API performance testing (REST, GraphQL), including rate limiting and caching strategies Familiarity with Spring Boot applications and microservices architecture Experience working in Docker/Kubernetes environments, including performance-related configurations (HPA, resource limits, etc.) Proficiency with monitoring/observability tools such as Grafana, Prometheus, etc. Experience integrating testing into CI/CD pipelines (GitLab CI, Jenkins) The following will be considered an advantage:Experience with gRPC, WebSockets, and HTTP/2 performance testing JVM tuning and database performance optimization expertise Familiarity with cloud-native performance strategies and service mesh technologies (Istio, Linkerd) Exposure to distributed tracing tools like Jaeger or OpenTelemetry

• Athens
• €60000 - €70000 per annum

The main responsibilities of the position include:Honor and practice the Resiliency pillar of the Well Architected Framework in all tasks and responsibilitiesConduct Chaos Engineering experiments and relevant exercises to improve resiliency and fault-toleranceResearch workloads for migrating to the cloud with minimal disruption and impactMonitor cloud migration projects to ensure seamless transitionsDesign, consult, re-platform, and re-factor the observability of current cloud infrastructureCoordinate with other IT departments and teams regarding observability for both individual and organizational needsRegularly assess cloud deployments for compliance with the company's standards and best practicesInvestigate and correct areas where observability is laggingStay up to date and provide training on new and current technologies, services, tools, methodologies, and practicesOccasionally participate in service capacity planning, software performance analysis, and system tuningMentor colleagues in technical skills and knowledgeAnalyze, oversee, and remediate the company's resiliencyParticipate in on-call support 24/7 based on a rotation scheduleMain requirements:BSc/MSc degree in Computer Science or related field5+ years of cloud services experience, with at least 3 years on AWS cloud3+ years of experience in SRE or a similar roleExperience with monitoring, APM, logging, and notification toolsFamiliarity with incident, problem and change management procedures and practicesAdvanced knowledge of SRE practices and methodsUnderstanding and practice of Service LevelsStrong troubleshooting skills and the ability to mentor othersExtensive experience with Kubernetes and related technologies, services, and ecosystemAdvanced knowledge of CI/CD, Infrastructure as Code (IaC) concepts and tools, especially HCL Terraform and AWS CloudFormationExperience with versioning tools like GitStrong organizational and documentation skillsExceptional time management and research abilitiesAdvanced Linux, networking, and scripting skillsThe following will be considered an advantage:Experience with platforms like Kafka (MSK)Experience with RDBMSs, particularly Postgres and MySQLKnowledge of scripting languages such as Python or Go

• Athens
• €50000 - €70000 per annum

The main responsibilities of the position include:Assist in designing, implementing, and maintaining scalable MLOps pipelines on AWS using services such as SageMaker, EC2, EKS, S3, Lambda and other relevant AWS toolsCoordinate with our platform team to troubleshoot Kubernetes clusters (EKS) to orchestrate the deployment of machine learning models and other microservicesDevelop and maintain CI/CD pipelines for model and application deployment, testing, and monitoringCollaborate closely with Data Science, and DevOps team to streamline the model development lifecycle, from experimentation to production deploymentImplement security best practices, including network security, data encryption, and role-based access controls within the AWS infrastructureMonitor, troubleshoot, and optimize data and ML pipelines to ensure high availability and performanceSet up and manage model monitoring systems for performance drift, ensuring continuous model improvementMain requirements:Bachelor's degree in Computer Science, Engineering, or related field1+ years of hands-on experience in MLOps, DevOps, or related fieldsKnowledge and preferable working experience in AWS services for machine learning, such as SageMaker, EKS, S3, EC2, Lambda, and othersExposure to Kubernetes for container orchestrationExperience with DockerExposure to infrastructure-as-code tools such as Terraform or CloudFormationFamiliarity with CI/CD tools such as GitLab CIUnderstanding machine learning model lifecycleFamiliarity with monitoring and logging solutions like Prometheus, Grafana, CloudWatch and ELK StackUnderstanding of networking concepts and cloud security best practicesProficiency in Python and Bash, and comfortable working in Linux environmentsStrong problem-solving and communication skillsThe following will be considered an advantage:Experience working with serverless architectures and event-driven processing on AWSFamiliarity with advanced Kubernetes concepts such as Helm Experience with Data Engineering pipelines, ETL processes, or big data platformsExperience with ML frameworks like TensorFlow, PyTorch and KerasExperience with ML platforms like Kubeflow and/or SageMakerExperience with workflow engines like Argo Workflows and/or Airflow

• Athens
• €70000 - €80000 per annum

The main responsibilities of the position include:Define and refine performance testing strategy across the company Develop and maintain performance testing scripts using K6 and JavaScript/TypeScript, focusing on reusable and scalable testing approaches Execute various types of performance tests (load, stress, soak) on REST and GraphQL APIs Monitor and analyze test results using tools like Grafana and Prometheus, providing actionable recommendations Collaborate with engineering teams to identify and troubleshoot system performance bottlenecks Apply performance best practices in Spring Boot, JVM, and microservice-based environments Integrate performance tests into CI/CD pipelines (GitLab, Jenkins) to enable continuous validation May take on mentorship or leadership responsibilities over junior engineers within the team over time Main requirements:BSc/MSc in Computer Science, or related discipline 5+ years of hands-on experience in QA 2+ years of experience in performance testing using tools like K6 or Gatling Proficiency in JavaScript/TypeScript for writing test scripts Strong experience in API performance testing (REST, GraphQL), including rate limiting and caching strategies Familiarity with Spring Boot applications and microservices architecture Experience working in Docker/Kubernetes environments, including performance-related configurations (HPA, resource limits, etc.) Proficiency with monitoring/observability tools such as Grafana, Prometheus, etc. Experience integrating testing into CI/CD pipelines (GitLab CI, Jenkins) The following will be considered an advantage:Experience with gRPC, WebSockets, and HTTP/2 performance testing JVM tuning and database performance optimization expertise Familiarity with cloud-native performance strategies and service mesh technologies (Istio, Linkerd) Exposure to distributed tracing tools like Jaeger or OpenTelemetry

• Glasgow
• £38000 - £40000 per annum
• Permanent

CNC Hurco Miller - Glasgow First Achieve's Engineering division is proud to be working with our long-standing clientbased in Glasgow, who are actively seeking an experienced CNC Miller to join their highlyskilled manufacturing team. What's on Offer:* Join a well-established and experienced engineering team* Competitive pay- £20.40 PH* Day hours: Monday to Friday (no weekend working)* 37 hour work week* 32 holiday days per annum* Regular overtime available What We're Looking For:* Proven experience operating 5-axis CNC milling machines, ideally Hurco* Ability to read and interpret engineering drawings* Minimum of 3 years' experience in an industrial engineering environment Interested?Call us today on 0141 816 0116 and speak to one of our specialist engineering consultants.Alternatively, email Paul directly at

• Glenrothes, Fife
• £16 - £20 per hour

Quality Inspector - Aerospace ManufacturingLocation: FifePosition: 13-Week Temporary to PermanentShifts: 2-Week Rotation - Day Shift / Back ShiftFirst Achieve's engineering manufacturing are recruiting on behalf of our client, a well-established aerospace manufacturing company in Fife, who are looking to appoint anexperienced Quality Inspector on a 13-week temp-to-permanent basis.This role operates on a 2-week rotating shift pattern, alternating between day shift and backshift, and would suit a quality professional with aerospace or precision engineeringexperience and a solid understanding of ISO 9001 standards. What Will I be doing?* Inspect aerospace components and assemblies in line with engineering drawings andspecifications.* Carry out first article, in-process, and final inspections* Ensure compliance with ISO 9001 and internal quality procedures* Identify, document, and report non-conformances* Complete inspection reports and quality documentation accuratelyEssential Requirements to be considered* Minimum 2 years' experience in a quality inspection role* Background in aerospace or precision engineering* Strong working knowledge of ISO 9001 quality systems* Ability to read and interpret engineering drawings* Confident using inspection equipment (verniers, micrometers, gauges, etc.)* High attention to detail and a methodical approachDesirable but not essential* Experience with AS9100* CMM inspection experience* Audit or corrective action involvementWhat's on Offer* £17.90 per hour* 13-week temp-to-permanent opportunity* Opportunity to join a reputable aerospace manufacturer* Long-term stability and development prospectsIf you are a Quality Inspector with at least 2 years' experience and are looking for a temp-to-perm role within the aerospace sector in Fife, we would like to hear from you. Apply now to be considered.

• Greece
• €60000 - €65000 per annum

Responsibilities● You will be working on the Company's key strategic platform, RavenTrack● You will work alongside the Development and Test team, tasked with planning, implementation and delivery of hosting infrastructure as well as software deployment tools and processes.● You will be responsible for the CI/CD pipelines and look for ways to improve and enhance them as new projects require.● You will be responsible for improving the current architecture to run more optimally to maintain our SLAs.● You will need to help with improving bringing up new Stacks in AWS using Cloudformation and Chef Requirements Required● Excellent knowledge of the Linux command line, bash scripting, configuration management tools, linux system administration tasks (monitoring, debugging, updates) and experience configuring and running LAMP/LEMP stacks.● You should have a knowledge of the tools and processes needed in order to achieve a highly available, scalable and performant environment and also some exposure to modern application deployment practises.● Working knowledge of MySQL● Knowledge of at least one the following languages: Python, Go, PHP, Ruby, JavaScript● Understanding of version control systems and the software development lifecycle● Self-driven and highly motivated, have an excellent eye for detail and be able to work and communicate well as part of a multi-disciplined team.● Hard working and willing to go above and beyond learning new skills.● Working knowledge of Amazon Web Services● Configuration management tools such as Chef, Ansible, Puppet● Knowledge of infrastructure performance auditing/ autoscalingAdvantageous● Experience with IaC (Terraform, Terragrunt, Cloudformation)● Vagrant and Homestead● Monitoring tools such as CloudWatch, NewRelic, Datadog, Dynatrace, Solarwinds● CI/CD pipelines such as Jenkins, Bitbucket pipelines, Gitlab, AWS CodeDeploy

• Bromley, London
• £40000 - £42000 per annum
• Permanent

First Achieve are are looking for a Product Sales Manager (PSM) to drive new business growth in a industry leading heating company through a structured outbound sales approach. This is a phone-led role with occasional face-to-face meetings, focused on winning new customers and converting first orders. Key Responsibilities* Proactive outbound calling to generate new business opportunities* Working to a clear, structured daily call plan* Winning new customers and securing first orders* Building early-stage relationships with new accounts* Occasional face-to-face meetings where required* Maintaining accurate CRM records* Supporting wider sales and marketing campaigns What We're Looking For* Strong outbound phone sales experience* Comfortable working to activity and revenue targets* New-business focused and commercially driven* Organised with strong follow-up discipline* CRM experience preferred Package* £11,000 OTE* Company van (business use only - no personal use)