ICT & Automatisering Vacatures in Joure

Over de vacature

Salary: €50.000 - 80.000 per year Requirements:

• Voor deze functie ben je woonachtig in Nederland en heb je minimaal hbo-diploma in de richting van informatica. Aangevuld met een > 6 jaren werkervaring als Java developer.

• Je hebt uitgebreide kennis van applicaties als Java, J2EE, Spring, JUnit, Docker, Kubernetes en andere open source technologieën om de beste software te ontwerpen en te ontwikkelen. Ervaring op het gebied van security en privacy-vraagstukken is gewenst.

• Jij bent te herkennen aan je ongeëvenaarde Java en Open-source kennis en je puzzelverslaving. Daarnaast aan je benaderbare persoonlijkheid en gevoel voor oorzaak en gevolg.

• Vinden mensen je introvert? Of juist extrovert? Mag allebei, want verschil moet er zijn. Voor deze functie ben je vooral ondernemend en creatief in het bedenken van innovatieve maatwerkoplossingen. Anderen zijn er al genoeg, dus blijf vooral lekker jezelf. Dat is alles wat we vragen.

  Responsibilities: - Tijd om je expertise ergens anders in te zetten. Bij First8 Conclusion krijg je een baan met inhoud. Werk dat ertoe doet, zoals het:

• Inzetten van de nieuwste technieken voor complexe projecten bij uiteenlopende opdrachtgevers;

• Coachen en adviseren van jouw collega’s om samen te pionieren binnen dit vakgebied.

• Oppakken van technologie gedreven projecten om zo jouw kennis verder te vergroten en te delen.

• Meewerken aan gave projecten als Masters of Java en Security4Teens.

• Hoe dit er concreet uitziet? Gewoon doen waar we goed in zijn: vette shit maken voor onze klanten. Bij ons ben je niet alleen een gedreven developer maar ook een probleemoplosser. Zo maken wij het verschil met jou.

  Technologies: - Docker

• Informatica

• JUnit

• Java

• Kubernetes

• Security

• Spring

• Java EE

More:

First8 Conclusion staat voor vakmanschap. Wij zijn dé Enterprise Open source-partij van Nederland. Bij ons werken Java en Open-source programmeurs met passie voor het vak. Wij doen waar wij goed in zijn: excelleren in het bedenken van oplossingen waar menig ander al lang is afgehaakt. Vanuit onze locaties in Nijmegen en Nieuwegein en bij onze klanten op locatie werken wij aan gave projecten waarbij complexiteit, integratie en security, onderdelen zijn van jouw werkzaamheden. Wij houden van korte lijnen en snelle service.
Wij zijn trotse business partner van RedHat en NLJUG. Daarnaast zijn wij al jaren hoofdsponsor van Masters of Java, het officieuze NK Java programmeren. Hiervoor bedenken en schrijven wij de opdrachten en zijn wij verantwoordelijk voor het framework en de software.

We zijn onderdeel van Conclusion, en pakken het allemaal nét even anders aan. Conclusion is een organisatie met meer dan 25 verschillende bedrijven in één ecosysteem. Met ruim 1.750 collega’s verbeteren we met technologische oplossingen, kritische bedrijfsprocessen van onze klanten. We werken samen als het kan en hebben op het juiste moment, de juiste mensen aan tafel. Experts in hun vakgebied, die elkaar aanvullen, scherp houden en uitdagingen vanuit verschillende perspectieven bekijken. Daar zit onze kracht. Lef en ondernemerschap helpen ons hierin. Met af en toe het nodige vuurwerk onderling, bereiken we het beste resultaat. Dat is onze aanpak. Ook de jouwe? Dan zit je als Senior Java Developer goed bij First8 Conclusion. last updated 41 week of 2026

Over de vacature

Salary: €55.000 - 75.000 per year Requirements:

• What We’re Looking For

• At least 8 years of backend development experience, with a strong focus on Go.

• Expertise in concurrency, memory management, and performance tuning in Go.

• Hands-on experience with Google Cloud Platform (GCP), Kubernetes, and scalable cloud-based architectures.

• Strong experience in designing and maintaining high-performance APIs and microservices.

• Proficiency in working with relational and NoSQL databases, optimizing queries and schemas for scalability.

• Familiarity with CI/CD pipelines, automated testing, and deployment strategies.

• Experience with monitoring and logging tools like Prometheus, Grafana, and Stackdriver.

• Has perfect command of the English language, both verbally and in writing. Dutch is a plus.

• Is comfortable working at least 4 days in-office in Haarlem, reduced to 3 days if living more than 45 km away.

• We have flexible office hours; our office is open from 7am till 6pm. You can start your day early!

  Responsibilities: - Backend Developer Go

• Fulltime | Haarlem

• Want to be part of an advanced service-oriented architecture?

• We're looking for a highly skilled Experienced Go Developer to join our backend team.

• We're currently transitioning from a PHP monolith to a scalable, service-oriented architecture in Go. We need a hands-on expert to refine and optimize our existing backend systems, while also building new services during this ongoing transition.

• If you’re passionate about designing high-performance backend services and enjoy transforming evolving infrastructures, we’d love to hear from you!

• What you'll do?

• As an Experienced Go Developer, you’ll be responsible for architecting and implementing backend services that support our global platform. You’ll work closely with a cross-functional team that includes frontend, QA, DevOps, and backend engineers to build scalable, secure, and high-performing solutions. Your work will directly contribute to the expansion of our platform, ensuring smooth operations for millions of users worldwide.

• Your responsibilities as an Experienced Go Developer

• Design, develop, and optimize (micro)services using Go, ensuring scalability, maintainability, and efficiency.

• Deploy and manage applications on Google Cloud Platform (GCP) using Cloud Run, Pub/Sub, Firestore, and Kubernetes for containerized deployments.

• Work with AlloyDB, Meilisearch, multiple MySQL databases, and Google Datastore, optimizing database performance, indexing, and query execution.

• Build and maintain robust RESTful and gRPC APIs, ensuring authentication, authorization, and efficient data exchange.

• Improve system performance with caching strategies, optimized query execution, and effective request handling.

• Promote best practices through code reviews, documentation, and knowledge sharing, ensuring high code quality and team collaboration.

  Technologies: - AI

• Backend

• CI/CD

• Cloud

• DevOps

• Frontend

• GCP

• Grafana

• Support

• Kubernetes

• MacBook

• MySQL

• NoSQL

• PHP

• Prometheus

• Web

• gRPC

• microservices

More:

About Harlem Next
As part of our team you will continuously develop the online entertainment industry. Harlem Next is creating high-traffic web applications used by millions of unique users every day across all continents. With the volumes running through our applications we rank among the top users of Google Cloud Services worldwide.

We offer you a challenging and rewarding work environment with team members holding extensive experience in multiple different technologies, which gives you the opportunity to expand your knowledge on various levels. On top of our current applications, we are also watching the explosive growth of AI closely to ensure we are part of a revolutionary change in the online entertainment landscape. Are you ready to revamp the online entertainment industry together? What do we offer you?
-Competitive salary: Between €4923 - €5979 gross per month, based on experience.
-The latest gen MacBook
-A stimulating and dynamic work environment with team outings and fun events.
-Excellent employment conditions including pension, 8% holiday allowance, annual bonus based on performance, travel expenses.
-Access to perks like incentive trip, office sports lessons, bicycle plan, healthy snacks, plenty of relaxation options including table tennis, and a delicious lunch.
-The opportunity to work on exciting projects and further develop your skills.
-An informal company culture where your ideas matter. Apply for the job
Are you drawn to this role and possess the required experience? Do you have a perfect command of English and preferably Dutch? If so, apply now to join our exceptional team at Harlem Next in Haarlem. Do you have any questions about the vacancy? Please contact Martine Bunschoten (recruiter) at +31 650747481. Acquisition due to this vacancy is not appreciated. last updated 41 week of 2026

Over de vacature

Salary: €75.000 - 80.000 per year Requirements:

• • At least 8 years of experience in software engineering.

• • (Advanced) proficiency in PX4 (or ArduPilot).

• • Experience in drones or manned aviation.

• • Proficiency in C++ and Python.

• • Experience with Docker, Git, and (embedded) Linux.

• • Experience in managing requirements for complex, multi-disciplinary systems.

  Responsibilities: - About the role

• Our systems require high-quality, reliable software to ensure safe mission execution. As a senior software engineer, you bring valuable experience to support the ongoing development of our products, ranging from embedded Linux and RTOS flight controllers to our Linux-based Mission Planner and cloud applications like fleet management. From day one you’ll balance priorities across multiple projects.

• You'll join a collaborative and driven software team of six engineers and play a key role in the daily workload, working closely with the hardware and embedded teams to ensure smooth integration between software and physical systems.

• Beyond your technical contributions, you help organize the team’s work and support less experienced colleagues. You proactively spot potential issues, share your vision with management, and naturally take a guiding role. You help to steer the technical direction and maintain focus.

• Key responsibilities

• • Design and develop high-quality, reliable software for flight control, mission planning, and cloud-based fleet management.

• • Lead technical design discussions and contribute to architectural decisions across the software stack.

• • Integrate software with hardware and embedded systems, working closely with the hardware and embedded systems teams.

• • Mentor and support fellow engineers, helping to elevate the team’s technical capabilities and practices.

• • Ensure safety, performance, and scalability through robust testing, reviews, and continuous improvement.

• • Translate complex system requirements into clear technical solutions, balancing innovation with safety and maintainability.

• • Own and deliver end-to-end features in an agile environment, from design to deployment.

• About you

• You’re comfortable with a systems engineering approach and agile workflows. You thrive in a fast-paced, international environment and bring both optimism and adaptability. As a senior, you combine deep technical expertise with sound judgment. You are able to set priorities, communicate clearly, say no when needed, and quickly understand complex situations. When you're faced with something new, you dive in with curiosity and learn quickly.

• Your code ensures that our drones operate safely, efficiently, and reliably in complex real-world applications. In this role, your impact will be directly visible!

  Technologies: - Cloud

• Docker

• Embedded

• Git

• Hardware

• Support

• LESS

• Linux

• Python

• C++

More:

Avy pioneers unmanned aviation technology for emergency services and life-saving applications. We partner with innovative organizations that are among the first in the world to integrate long-range drone operations into their daily workflows.

We thrive on innovation, agility, and bold ideas and we’ve developed a range of cutting-edge products that are ready to make impact at scale. We’re an award-winning scale-up in the aviation industry, we pride ourselves on combining an innovative garage startup culture with being a professional and safety-minded aviation organization.
last updated 41 week of 2026

Over de vacature

Introduction
Shape the technology behind ING’s global equity and listed-products business. As Product Owner, you will lead two squads responsible for applications across the Fidessa, Ullink and Horizon landscape. Combining Financial Markets expertise with product ownership and IT delivery, you will turn business priorities into sustainable solutions that strengthen execution, trade capture and operational stability.

The team
Financial Markets is ING’s gateway to professional markets worldwide, serving clients with products, services and guidance across market-leader, challenger and specialist international markets.

You will join the Financial Markets and Group Treasury Tribe, the change-delivery organisation supporting Financial Markets and Group Treasury. Within the tribe, the Global Equity Listed Products area delivers and evolves ING’s technology landscape for Equity Structured Products, Listed Derivatives and Fixed Income.

As part of the wider Customer Journey Expert community, you will work closely with a Product Manager, neighbouring Product Owners and stakeholders across Trading, Sales, Risk, Operations, IT and Procurement. You will lead two multidisciplinary squads of IT DevOps engineers and Customer Journey Experts.

Roles and responsibilities
You will set direction, make priorities transparent and enable the squads to deliver reliable end-to-end value.

• Own the vision, roadmap and backlog for the Fidessa and Horizon squads, aligned with product strategy and agreed business outcomes.
• Prioritise strategic change, regulatory demand and operational stability, making trade-offs across scope, timing and risk explicit.
• Translate business needs into clear outcomes, requirements, user stories and acceptance criteria that enable effective solution design and delivery.
• Drive end-to-end improvements in execution and trade-capture flows across systems, squads and operational handoffs.
• Lead refinement, sprint planning and reviews, maintaining a high-quality backlog and clear delivery alignment.
• Manage stakeholder and vendor governance, including change intake, release planning, prioritisation decisions and communication.
• Safeguard operational stability by turning incidents and risks into preventative backlog items and coordinating changes with run and operations teams.
• Apply systems thinking by identifying long-term risks created by tactical changes and prioritising sustainable solutions that reduce key-person dependencies.

How to succeed
We hire smart people like you for your potential. Our biggest expectation is that you’ll stay curious. Keep learning. Take on responsibility. In return, we’ll back you to develop into an even more awesome version of yourself.

• A bachelor’s degree and at least seven years of experience in Financial Markets and/or Treasury, enabling you to own complex change delivery with confidence.
• Strong knowledge of cash equities, equity-based structured products and their front-to-back flows, particularly execution, trade capture, controls and operational handoffs.
• Experience working with DevOps teams and sufficient technical understanding to assess application constraints and make informed trade-offs across scope, time and risk.
• Proven ownership of roadmaps and prioritisation, with the ability to balance competing strategic, regulatory, operational and stakeholder demands.
• Strong stakeholder management, communication and presentation skills in English, allowing you to align senior business and IT stakeholders.
• Experience in Agile or Scrum delivery. Knowledge of vendor trading platforms such as Fidessa, Horizon or comparable solutions, other asset classes and regulated environments would be valuable.

You are collaborative, curious and comfortable challenging the status quo. You listen to different perspectives, help others succeed and turn complex problems into practical, sustainable solutions.

Rewards and benefits
We want to make sure that it’s possible for you to strike the right balance between your career and your private life. Find out more about our employment conditions .

The benefits of working with us at ING include:

• 25–28 vacation days depending on contract
• Pension scheme
• 13th-month salary
• 8% holiday payment
• Hybrid working, with a 50-50 office and home-working model
• Personal growth and challenging work with endless possibilities
• An informal working environment with innovative colleagues

About us
Curious about how ING empowers people and businesses to move forward?

Questions?
Please visit our Frequently Asked Questions section to find answers to questions you might have.

Over de vacature

Als Team Lead TypeScript Backend bouw en leid je een team dat uitblinkt in het leveren van hoogwaardige, kostenefficiënte software. Je helpt teamleden doelen scherp te stellen en een slimme aanpak te kiezen om die te behalen. Samen zorgen jullie voor technische oplossingen waar onze klanten heel blij van worden.Wat doe je als Team Lead TypeScript Backend bij Coolblue? Als Team Lead TypeScript Backend leid je een multidisciplinair team van 3-7 Coolblue’ers. Je bent niet alleen de aanvoerder, maar ook een hands-on developer die 75-80% van de tijd bezig is met coderen, technische discussies voeren, architectuurkeuzes maken en pair programming. Samen met de product owner, customer journey specialist, designer en analist stuur je het team de juiste kant op. Je bewaakt de codekwaliteit door best practices en code reviews te gebruiken en kijkt continu naar verbeteringen in samenwerking en productiviteit. Je creëert een open cultuur waarin feedback geven de norm is, zodat nieuwe teamleden zich snel thuis voelen. Samen bouw je aan software die onze klanten blij maakt. Dit vind je leuk om te doen Een team bouwen en leiden dat sterke software levert.Jouw teamleden helpen doelen te stellen en een slimme aanpak te kiezen.Zelf actief ontwikkelen en bijdragen aan teamprojecten.Code reviewen, best practices delen en een cultuur van vakmanschap en samenwerking bevorderen.Teamleden coachen met continue feedback en ondersteunen bij hun groei.Processen verbeteren om Scrum-methoden optimaal in te zetten. Hier herken jij jezelf in Minimaal 3 jaar ervaring met TypeScript in de back-end in schaalbare projecten.Minimaal 2 jaar ervaring in coaching en teamontwikkeling.Leiderschapskwaliteiten die een positieve, samenwerkende sfeer bevorderen.Sterke communicatieskills, zodat je complexe beslissingen helder uitlegt.Probleemoplossend vermogen en bekend met SOLID-, TDD- en BDD-principes.Een scherp oog voor codekwaliteit en een natuurlijke voorkeur voor agile werken. Dit zoek jij verder in een baan Geld.Een internationale werkomgeving met collega's uit Nederland, België, Spanje, Brazilië, Mexico, Italië en meer.Ongekend goede werksfeer. Waar we met elkaar omgaan als vrienden en je gewoon jezelf kan zijn. Maandelijkse borrels, versbereide happen, legendarische Coolblue-feesten en de leukste teamactiviteiten.Een fijne combinatie van werken op kantoor en vanuit huis. Natuurlijk zorgen we dat je thuis een top werkplek hebt. Inclusief bureaustoel, laptop en blauwe slingers.Alle ruimte voor jouw eigen ideeën, initiatieven en keuzes. Jij doet je werk op jouw manier.Reiskostenvergoeding, pensioenregeling en een vergoeding voor als je thuiswerkt.25 vakantiedagen. Als je belooft dat je terugkomt.Een kantoor waar je foto's van wilt maken op een toplocatie. Vanaf Rotterdam Centraal is het 3 keer vallen voor je er bent. Oké, het is 2 minuten lopen.Meer dan 100 trainingen in onze eigen Studiefabriek om elke dag een beetje beter te worden.Korting op alle spullen die we verkopen.