Python Software Engineer - Platform Team

Your Role: Join our dynamic Python Platform team, currently composed of two engineers and a team lead. Our mission is to cultivate a codebase that we would proudly open-source. We place great emphasis on high standards concerning maintainability, performance, and security. This team plays a pivotal role in enhancing the overall codebase, crafting proposals f…

Your Role:As a key member of our diverse product team, you will play a vital role in enhancing our core application. You will be part of the Marketplaces Development team, focusing on our Python-based backend that powers our API, serving as the primary entry point for our services.Your work will also involve developing API integration channels for major platforms like Amazon, Bol, and eBay, where we handle millions of products and orders every day for our clients.You will collaborate closely with our product management team to build new user-facing features and engage with our Infrastructure and DevOps teams, who are responsible for various services that support Channable’s powerful toolset.Your Responsibilities:Enhance our Python components and support new marketplace APIs.Design, implement, and test innovative product features.Collaborate with team members by reviewing pull requests.Strengthen the reliability and robustness of our applications.Focus on scalability and performance enhancements.Engage with Product Managers to clarify requirements and troubleshoot issues.Work with the Integrations department on technical discussions.Oversee the implementation of features or projects from design to production.Our tech stack includes:Languages: Python (3.13), SQLLibraries: Pydantic, typing, asyncio, aiohttp, requests, logging, Flask, fastapi, pytestTools: Postgres, Redis, GCS, Alembic, mypy, Sentry, Icepeak, Prometheus, Grafana, LokiCurious about our development journey? Explore our inspiring tech blog: https://www.channable.com/tech

Your Role: Join our dynamic Core Feeds/Platform team as a Full Stack Software Engineer, where you will play a pivotal role in Channable's continued success. You will engage deeply with foundational features such as export feeds, rules, imports, and pricing, all of which directly impact our customers. Your mission will be to innovate, redesign, and enhance these critical functionalities to ensure that customers not only start using Channable but also remain loyal users.Your Responsibilities: Collaborate closely with product managers, designers, and fellow engineers to gain a thorough understanding of customer challenges.Develop innovative technical solutions that effectively address customer needs.Balance impactful innovation while managing technical debt.Take ownership of the features, ensuring their efficiency and minimizing operational costs.Identify and resolve bugs across various systems.Rotate focus between different domains every few months to broaden your expertise.Work with a diverse tech stack, including React, Typescript, Python, Postgresql, and more!Who You Are: You are a passionate developer and a critical thinker with a collaborative spirit. An eagerness to learn and grow is essential, as is a willingness to take ownership of your projects.Your qualifications include:A minimum of 2 years of experience in application development using Python, Typescript, and React, primarily focusing on backend solutions.Solid understanding of SQL and relational databases, particularly Postgres.Proficiency with Linux, git, and command-line tools.You would be an ideal candidate if you also possess:Experience in optimizing database queries and application performance.Familiarity with distributed systems.

Join us in building modern data platforms that make a difference!At adesso, we are dedicated to innovative data and analytics projects that empower organizations to leverage their data for insight, direction, and growth. As a Data Engineer, you will play a pivotal role in ensuring that data is available, reliable, and usable for dashboards, analyses, and intelligent applications.Your work will involve developing scalable data solutions both in the cloud and on-premises, aiding clients in converting raw and fragmented data into clear, well-structured information. You will consider more than just the technical aspects: understanding the client's context, collaborating on the best approach, and building practical solutions will be key to your success.Your RoleAs a Data Engineer at adesso, you will design, build, and enhance data platforms and pipelines for a diverse range of clients and projects. You will work at the intersection of technology, structure, and business needs, collaborating with colleagues from multidisciplinary teams, including data scientists, analysts, and consultants, to help clients establish a future-proof data environment.Your ResponsibilitiesDesign, build, and maintain data pipelines and platforms;Structure, transform, and expose structured and unstructured data;Translate client processes into logical and workable data structures;Develop reliable and scalable data architectures with a focus on performance and maintainability;Set up data storage, integrations, and exposure via BI tools and APIs;Contribute to discussions on data quality, governance, and security;Collaborate with colleagues in multidisciplinary teams on data-driven solutions.

We are seeking an Engineering Team Leader for our Veenendaal office to oversee the technical and organizational guidance of a team of approximately 15 colleagues. Together, you will create designs and software for recycling plants and machinery projects using technologies such as Siemens S7, Omron, SEE Electrical, and Optiproces. You are not afraid to take on responsibility and think beyond just the technical aspects. You will monitor costs, processes, and customer satisfaction, making a significant contribution to Vandoren's commercial success.Your Challenge:As the Engineering Team Leader, you will have the opportunity to lead an enthusiastic team of engineers and draftsmen. You will set the direction, maintain oversight of projects, and ensure that the right people are deployed at the right times. You excel at balancing people, technology, and results. By organizing clearly, coaching effectively, and ensuring quality, you will facilitate smooth project execution and goal attainment.Your Responsibilities:Plan and allocate tasks, ensure adequate capacity in software and hardware engineers, and monitor the quality of work;Act as a sparring partner for engineers and project leaders, focusing on solutions and opportunities while keeping the organization's interests in mind;Encourage growth and development within the team, mentor trainees, interns, and graduates, and regularly visit staff on-site;Ensure standards are maintained, monitor engineering hours in calculations, and actively contribute to innovation and improvement projects within the department.In Return, We Offer:A salary range of €4,275 to €6,300, carefully aligned with your knowledge and experience;25 vacation days, 13 ADV days, and the option to sell days for additional salary;All the tools you need to perform well, including a comfortable workplace with a laptop, smartphone, and lease car;Flexible working hours;8% holiday pay;A profit-sharing scheme that allows you to benefit from company results;Opportunities for personal growth, with an individual training budget;

We are seeking a skilled Software Engineer who is eager to tackle high-complexity applications and advance their Java expertise within our dynamic Development team.About Your RoleAs a Java Software Engineer on our scrum team, you will produce high-quality code to solve complex challenges. Collaborating closely with Business Analysts and Test Engineers, you'll create new functionalities for our clients and implement internal software enhancements. Together with your scrum team members, you will take full responsibility for a critical component of our software, striving to deliver only robust, usable solutions while taking pride in the products you develop.Our clients include insurance advisors and insurance companies, as well as internal colleagues from our Delivery team who assist in utilizing our software.Effective communication is essential in this role, primarily within the team, but also providing input during design sessions with clients.About Your TeamWith Benefits-Plaza, Keylane offers an Employee Benefits platform for managing and communicating all insurable Employee Benefits. This online platform connects various systems, including insurance portals and payroll administration systems, ensuring optimal chain integration and simplifying the administration and communication process for employers, advisors, and insurers. It is your team's responsibility to deliver a high-quality product that truly meets our clients' needs. You will be part of a friendly, experienced, and professional team, which is largely self-organizing and comprises colleagues with both functional/business and technical/IT backgrounds. We strive for continuous improvement in our work approach, and it's up to you to contribute from your expertise and embrace your role within the team!The team is based in Rotterdam and operates in a hybrid manner from our headquarters in Utrecht, Rotterdam, and from home.Check out our blog posts and videos to see what it’s like to work at Keylane.

About NorthwaveAt Northwave, we are dedicated to safeguarding the digital landscape. Our team of 275 cybersecurity experts is transforming how organizations prioritize digital safety from our headquarters in Utrecht, as well as our offices in Germany, Sweden, and Belgium.We integrate ethical hacking skills with insights from behavioral psychology and advanced security management practices to proactively address and respond to cyber threats. With our 24/7 managed security services and customized solutions, we guide each client's security journey effectively.By joining Northwave, you will become part of an innovative organization that values results. Whether your expertise lies in technical penetration testing or building strategic client relationships, you will have the opportunity to enhance your skills and contribute significantly to the future of digital security across various industries.Our Red TeamOur Red Team thrives on the art of hacking. We conduct challenging penetration tests and red team exercises to ensure optimal protection for our clients. Collaborating closely with Northwave's Blue Team, Threat Intelligence, and CERT, we enhance our clients' resilience. We take pride in being a TIBER and ART provider, impacting the Benelux, DACH, and Nordic regions.The RoleAs a Principal Red Team Engineer, you will design and execute sophisticated attack scenarios aimed at testing and fortifying our clients' security postures. You will facilitate training sessions for Blue Teams through Purple Teaming workshops and present findings to stakeholders at all levels, from technical staff to executive leadership. Leveraging our diverse expertise, you will have the chance to uncover new vulnerabilities and share innovative tactics on both national and international platforms.Our MethodologyThe process begins with an intake session to identify critical assets. Together, we craft realistic attack scenarios and formalize agreements in a Rules of Engagement document. We then dive into action utilizing techniques such as OSINT, malware development, spear phishing, and vulnerability exploitation.

Join our innovative team at Keylane as a Junior Java Software Engineer! You will play a vital role in developing and enhancing our software solutions. If you have a passion for coding and a keen interest in agile methodologies, we want to hear from you!Your RoleAs a Software Engineer within our scrum team, you will leverage high-quality code to tackle complex challenges. Collaborating with design and test engineers, you will create new functionalities for our clients and implement internal improvements. You and your team will take full ownership of significant software components, striving to deliver robust solutions that enhance performance, usability, and testability. Your analytical skills will shine as you work alongside colleagues from various teams to identify optimal solutions. As part of a vibrant community of software engineers, you will have continuous opportunities to refine your coding skills and enhance our software and codebase.Your TeamThe Configurations Cluster is comprised of two Scrum teams: ACCUrate and PRODUCTive, dedicated to empowering insurance companies to customize their products to meet specific needs. This functionality is crucial to our business.Explore our blog posts and videos to see what life is like at Keylane.About Keylane Property & CasualtyAs Europe’s leading provider of highly configurable, customer-focused SaaS solutions for the insurance industry, Keylane delivers services that enhance business processes, alleviate client burdens, and equip them for agility and future readiness. Our platform, Axon, fosters trust and empowers enduring partnerships, offering 24/7 uptime and ongoing upgrades at no extra cost, ensuring compliance with the latest regulations. Our commitment to backward compatibility positions us as a dependable partner for our clients.

Join Vitestro: Shaping the Future of HealthcareFounded in 2017 in Utrecht, Vitestro is at the forefront of revolutionizing blood collection through the Aletta® Autonomous Robotic Phlebotomy Device™ (ARPD™). This innovative medical technology seamlessly integrates advanced multi-modal imaging, robotics, and artificial intelligence to conduct the entire blood draw process without human intervention.By tackling critical healthcare staffing shortages and enhancing patient experiences, Vitestro is redefining a fundamental medical procedure. With a dynamic team of over 90 professionals, we are rapidly expanding our influence in the healthcare sector. As we deploy our cutting-edge devices to clients, we seek to grow our team to ensure effective implementation and ongoing reliability.At Vitestro, we prioritize continuous innovation and improvement.Your Role as a Junior C++ EngineerAs a member of the Application cluster, you will be instrumental in developing the high-level functionalities of our device, orchestrating the integration of various software modules to deliver a premier blood collection experience. You will enhance and expand the C++ software utilized in our real-time medical robotic system and define how this system interacts with our comprehensive infrastructure, including our cloud-based data architecture.Key Responsibilities:Design and implement software components using modern C++ (C++17/20).Take ownership of features, driving enhancements in existing architecture within an agile framework, including work preparation, estimation, and dependency identification.Create and maintain structured state-machine logic and other solutions to regulate system behavior.Engage in system-level feature design discussions and technical decision-making, collaborating with other disciplines such as data engineering.Work with DDS communication protocols and other distributed system interfaces.Diagnose complex issues spanning software and hardware boundaries.Enhance testability and contribute to robust validation strategies.Actively participate in code reviews to elevate quality standards.Support debugging and optimization within Linux and real-time environments.

Join Speechify as a Software Engineer specializing in Data Infrastructure and Acquisition, where you will play a pivotal role in transforming data into actionable insights. You will work alongside a dynamic team to enhance our data systems, ensuring they are robust, scalable, and efficient.

At Adesso, we pride ourselves on being a dynamic team that values decision-making speed and ownership. We collaborate closely to deliver innovative solutions that genuinely meet our clients' needs. Forget about demo apps and lofty ideas; here, you will create distinctive propositions using modern technology while having the freedom to shape your own path. Our shared goal? To build effective solutions and enjoy our work.Your RoleAs a Power Platform Consultant, you will translate business challenges into practical solutions. You will listen attentively, design intelligently, and build precisely what is necessary — nothing more, nothing less.Utilizing Power Apps, Power Automate, and Dataverse, you will develop applications that accelerate, simplify, and scale processes. You will work directly with stakeholders, guide implementations, and ensure that users genuinely embrace your solutions.Your ResponsibilitiesAnalyze processes and convert them into concrete Power Platform solutions.Construct Canvas and Model-Driven Apps that are logical, scalable, and maintainable.Automate workflows using Power Automate.Guide clients through implementation and user adoption.Collaborate with colleagues to ensure solutions are future-proof and measurable.

Vandoren is seeking a skilled Software Engineer to join our team in Veenendaal, specializing in innovative recycling installations and machine construction.In this dynamic role, you will thrive in an environment that offers both freedom and responsibility. Your challenge will be to transform client requirements into intelligent and reliable PLC and SCADA solutions. You will guide your part of the project from engineering to commissioning, collaborating with motivated colleagues and ambitious clients to deliver innovative solutions that meet our clients' expectations.Your ChallengeIn this position, you will manage multiple projects of varying complexities simultaneously. Your technical expertise and structured approach will enable you to smoothly switch between different tasks, ensuring that projects progress seamlessly. You will work independently or with minimal supervision and serve as a crucial link between technology, documentation, and client communication.This Means You Will:Execute a variety of programming tasks independently and quickly switch between multiple projects.Maintain regular communication with clients and proactively contribute to suitable technical solutions.Prepare design and delivery documents while ensuring clear technical documentation.Conduct software testing, oversee installations, and provide support during the calculation process as needed.Compensation and BenefitsA competitive salary ranging from €2,860 to €6,050, reflecting your knowledge and experience.8% holiday pay, 25 vacation days, and 13 ADV days, with the option to sell ADV days for additional salary.A profit-sharing scheme, allowing you to share in our collective success.Everything you need to perform optimally: a modern workplace, laptop, phone, and company car.A position in a close-knit and informal team where collaboration is key.The opportunity to lease an (electric) bike through Lease a Bike.Room for your growth with plenty of opportunities for training and professional development.You Are:A technically strong professional with a solid knowledge base and extensive experience in software engineering.

Role Overview Speechify is looking for an iOS Core Product Software Engineer in Utrecht, Netherlands. This role focuses on building and improving iOS applications that support Speechify’s reading and speech technology. The work centers on delivering strong user experiences and collaborating with teams across product, design, and engineering. What You Will Do Develop and enhance core features for Speechify’s iOS apps Work with cross-functional teams to shape and refine user experiences Contribute technical expertise to improve product quality and performance Work Environment Join a collaborative group where contributions directly influence Speechify’s product direction. The team values open communication and shared problem-solving to deliver results that matter to users.

Join Speechify as a Senior Software Engineer, where you will play a pivotal role in enhancing our core experiences. You will collaborate with cross-functional teams to design, develop, and maintain innovative software solutions that enhance user engagement and satisfaction. Your expertise will guide the development of new features and improvements, ensuring our products remain at the forefront of technology.

Data Platform Engineer Join us in the meaningful world of healthcare, where your work can truly make a difference for clients, staff, and the organization! At Reinaerde, we are committed to building a reliable and future-proof BI environment. As a Data Platform Engineer, you will play a crucial role in developing our data layer and overseeing (part of) the management and administration of our BI platform.Your Responsibilities Our ambition is both grand and attainable: we aim to organize the information provision that allows Reinaerde to fulfill its ambitions. You will contribute directly by ensuring that our data layer is accurate: stable, secure, well-documented, and ready for analysis and reporting.As a Data Platform Engineer, your focus will be on the technical foundation beneath Business Intelligence: the data warehouse/data layer, ETL/ELT processes, data quality, and the management of the BI platform. You will collaborate closely with your BI colleagues (Product Owner and Power BI developer/report builder) and with colleagues from IT & Automation and the business.A Glimpse into Your Daily Activities Design, build, and manage ETL/ELT processes (extraction, transformation, loading processes) towards the data warehouse/data layer in collaboration with the data architect.Set up and enhance data models (dimensional modeling, facts/dimensions) and ensure definitions are maintained.Perform functional and technical management/administration tasks.Monitor and improve data quality (validations, reconciliations, logging, error handling, performance).Collaborate with the Power BI developer to ensure datasets are reliable, performant, and reusable.Work with the Product Owner to prioritize the backlog, make estimates, and substantiate technical choices.Document data flows, data definitions, and technical agreements to ensure manageability.Contribute to considerations around security & privacy-by-design in the data layer (access models, data minimization, auditability).Conduct platform management and administration surrounding BI/Power BI, including workspace management, roles/rights, tenant/capacity settings where applicable, along with coordination, documentation, and more.

As a Senior Kubernetes Engineer at Conflux Consulting, you will play a pivotal role in assisting organizations with the design, development, and optimization of cutting-edge cloud-native platforms. Your work will bridge the gap between infrastructure, software engineering, and DevOps practices.You will not only excel in execution but also provide strategic guidance. Your expertise will enable you to advise clients on containerization, platform architecture, and scalability. You will build production-ready Kubernetes environments that are secure, reliable, and future-proof.Approximately 80–90% of your time will be dedicated to client projects, with the remainder spent on knowledge sharing, practice development, and innovation within Conflux.Key Responsibilities:Design and implement Kubernetes platforms (on-premises, hybrid, or cloud-native)Consult on container strategy and cloud architectureEstablish CI/CD pipelines and implement GitOps practicesSet up observability (monitoring, logging, tracing)Automate infrastructure using Infrastructure as CodeGuide DevOps and engineering teamsContribute actively to the growth of the Kubernetes/Platform practice

Oversee the landscape. We provide the freedom.In our Microsoft team, we don’t just create demos; we build solutions that are live, scalable, and operational. We leverage the latest Microsoft technologies, benefiting from our strategic partnership with Microsoft for direct access to essential resources—no detours, no delays.What sets us apart?We combine our technology with a collaborative mindset. Pragmatic, sharp, and hassle-free. This approach leads to solutions that are not only intelligent but also truly effective for our clients.At adesso, you collaborate with specialists in integration, infrastructure, security, and modern work. You look beyond today’s solutions, overseeing the entire technical landscape and acting as a solid sparring partner for the client—both content-wise and strategically.Your Responsibilities (In Practice)You engage early in discussions and stay engaged until implementation.Architecture & ChoicesYou are involved from the design phase, determining which technology fits which scenario.Best PracticesYou develop technical standards and actively advocate them—both internally and to clients.Technical CompassYou serve as a resource for technical and functional consultants.Broad ScopeYou work on integrations, infrastructure, security, and modern work.DevOps ManagementEverything is under source control and automatically deployed via Azure DevOps pipelines.Building RoadmapsAlongside the Product Owner, you define the technical direction and improvement agenda.Hands-on ExpertiseYou apply your knowledge of Power Platform, Dynamics CE/CRM, and Azure daily.Proposition & GrowthYou contribute to propositions and guide specialists and smart sourcing teams.Direction & FrameworksYou establish technical guidelines and oversee quality.TransitionYou assist in shifting from secondment to project-based work.

At Vandoren, we dedicate ourselves each day to crafting innovative solutions that make a tangible impact in industrial automation. As the Lead Software Engineer, you will spearhead the technical aspects of our projects. You will seamlessly bridge the gap between clients and teams, translating complex requirements into smart software solutions while closely monitoring quality and progress with a keen eye and an open mindset.Your ChallengeYou will be the trusted advisor that clients rely on, looking beyond just the software. You will engage in process optimization, devise robust SCADA and PLC architectures, and guide the team in making technical decisions that create significant value. In collaboration with the project leader and project manager, you will oversee the scope, budget, and progress of projects. Your insights and communication will ensure that every project runs smoothly, realistically, and professionally. Additionally, you will be responsible for:Technical coordination, client interactions, and project planning;Fostering collaboration with project management and translating functional needs into technical solutions;Monitoring scope, budget, and quality, while flexibly managing multiple automation packages.Who You AreYou possess extensive experience in industrial automation and understand how to successfully manage software projects from inception to completion. You have a strong foundation in PLC/SCADA technologies, and you can inspire and guide others with your vision. Additionally, you have:A bachelor’s degree in a technical field, VCA-VOL certification, and significant experience in industrial software development;Deep knowledge of standards, guidelines, and various automation packages;Analytical skills and a structured approach to designing and implementing solutions.Your CompensationWe recognize that you seek more than just a pleasant work atmosphere to get out of bed in the morning. Therefore, we offer you:A competitive salary ranging from €4,238 to €6,200, carefully aligned with your expertise and experience;25 vacation days;13 ADV days, with the option to sell them for additional salary;A company car;8% holiday pay;A profit-sharing scheme.

Are you the Full Stack Developer ready to shape the future of privacy-friendly digital identity? Join our team and contribute to a safer Netherlands!About Us:At Yivi, we are developing the most privacy-friendly ID Wallet in the Netherlands. The Yivi team is part of the Caesar Group, a dynamic family of companies that has been thriving for over 30 years. While being part of a larger organization, the Yivi team operates like an independent startup/scale-up, providing you with the benefits of an agile and innovative work environment while enjoying the stability and resources of an established company.With Yivi, users take control of their digital identity, deciding which data to share with whom and doing so securely. Yivi is an open-source platform, and we strongly believe in the power of community and innovation within an ecosystem of organizations.Your Role: As an Open Source Software Engineer at Yivi, you will play a pivotal role within our team. You will be responsible for the ongoing development of the Yivi platform, collaborating closely with other developers and stakeholders. Additionally, you will be involved in Yivi implementations.Your Responsibilities Include:Open Source Development: Continuously enhancing and expanding the Yivi platform with new features and optimizations. The team has communicated a roadmap for the upcoming period with stakeholders.Operations: Managing and maintaining central Yivi components hosted in a EU Private Cloud.Implementations: Assisting with Yivi implementations for customers and contributing to custom solutions where necessary.Community Engagement: Actively participating in the ID Wallet community, including interactions with Issuers, Verifiers, Brokers, and others.Technologies You Will Use:Backend: Kubernetes, Docker, Golang, RustFront-end / App: JavaScript/TypeScript, FlutterCI/CD: GitHub, GitHub Actions, Bash“The success of Yivi is largely attributed to the developer experience of the Yivi platform. We must deliver user-friendly, high-quality open source software that organizations can deploy easily and reliably.”Dibran Mulder - CTO Caesar Group

Artificial Intelligence is no longer just a trend; it's a transformative force. At Solvinity, we leverage AI to make a significant impact by automating processes, relieving engineers of burdens, and addressing complex queries. As the AI Engineer, you will be instrumental in building smart integrations between ServiceNow, GitLab, security tools, and our infrastructure. Your role will involve creating AI agents that not only perform tasks but also comprehend context.In the position of AI Engineer at Solvinity, you will be at the forefront of a brand-new domain within our organization. Our engineering team is highly regarded by our clients, and your contributions will further enhance their effectiveness. You will develop intelligent AI solutions that amalgamate information from various systems, providing actionable insights and automating tasks.You possess a passion for AI, yet you prioritize practicality. You understand that the most sophisticated AI solution is useless if it lacks reliability or is challenging to maintain. You combine knowledge of Large Language Models (LLMs), prompt engineering, Retrieval-Augmented Generation (RAG) architectures, and MCP servers with robust development skills in Python. Creating API integrations and data pipelines is second nature to you.You enjoy pioneering new solutions but remain mindful that your innovations must be user-friendly and maintainable by others. You think in terms of products rather than mere proofs-of-concept. The focus is not on whether to apply AI, but on how to do so responsibly and effectively. You are eager to further develop your skill set, and as a Solvineer, you will have that opportunity!A day in the life of an AI Engineer at Solvinity involves engaging projects that blend research, development, and integration. You will create AI solutions that enhance our company's intelligence:Developing intelligent call routing and escalation mechanisms.Building an AI assistant that addresses generic inquiries and connects to our knowledge base.Ensuring calls are complete by prompting for essential information when missing.Creating a contract agent that makes contract details searchable.Transforming inquiries like 'Which contracts expire in the next six months?' into simple questions.Integrating AI with GitLab, Wireshark/pcap data, and monitoring tools.Leveraging integration to swiftly resolve complex queries.