Senior Solution Software Engineer

Geplaatst op 31 juli 2025 Senior Solution Software Engineer

• Den Haag/hybride
• 32-37 uur per week
• Senior
• HBO/WO
• IT - platforms and solutions

As a Senior Integration Developer, you'll play a key role in optimising our integration platform. You'll be the link between systems and teams across PostNL.

Daarom kies je als Senior Solution Software Engineer voor PostNL

Visible work

: You'll ensure seamless system collaboration in one of the largest logistics chains in the Netherlands.

Challenge

: You'll improve and optimise a modern integration platform in a complex IT environment.

Innovation

: You'll work with tools like Apache Camel, AWS and Java in a cloud-native landscape.

Collaboration

: You'll be part of the Integration Center of Excellence - the expert team guiding integrations across PostNL.

Responsibility

: You'll advise teams and architects, helping them make better decisions about integrations and system connections.

Dit is jouw rol

As a Senior Integration Developer, you'll help professionalise and optimise our integration landscape. Your focus will be on improving existing integrations, implementing standards and increasing the reliability and scalability of the platform. Apache Camel and AWS are central to this, but your expertise goes beyond that - you see the bigger picture and know how systems can communicate better.

You'll advise teams on integration solutions, guide implementations and actively contribute to developing and improving guidelines and best practices. You'll also work on monitoring, logging, security and performance improvements. You'll be the go-to person for complex integration issues and share your knowledge with colleagues. Because our systems are business-critical, you'll also take part in our on-call service.

Jouw collega's

You'll join the Center of Excellence Integration, part of Central Business & IT Services (CB&ITS). This expert team of around 15 specialists - including Integration Developers, Platform Engineers and Architects - is the knowledge hub for integration within PostNL. The team has an open culture focused on collaboration, knowledge sharing and joint innovation. Wednesdays and Thursdays are office days; the rest of the week you'll work hybrid.

Hier kom je terecht

Wij zijn PostNL. En samen met jou blijven we de favoriete bezorger. Dagelijks maken we 1,2 miljoen mensen blij met het bezorgen van bijzondere momenten. Dat kunnen we alleen dankzij jou en ons team mogelijk maken.

Dit bezorgen we jou

An innovative position and work that affects literally every street in the country. PostNL wants to be the logistics e-commerce platform of the future, delivering special moments faster, smarter and better. With your mindset, you can help PostNL face its challenges head on. You can count on excellent benefits in the process.

The benefits of your position are:

• Salary between €4521 and €7,448.06 gross per month at 37 hours per week. 32 hours is possible too!
• Hybrid working is encouraged and you'll have flexible working hours. Employees who work from home more than two days a week get an allowance of €45 net per month
• 8% vacation pay and 25 vacation days on a full-time contract.
• Travel allowance for commuting via NS Business card or KM reimbursment
• A good pension plan through the PostNL pension fund.
• Engineering Laptop (Mac or Windows) and smartphone.
• Training opportunities for personal development through the PostNL Academy.
• Discounts on holidays, events and products.

Dit breng je mee

You understand how crucial good integrations are for an organisation like ours. You communicate easily with colleagues, think ahead and have an eye for quality. You know how to explain technical issues clearly to non-technical stakeholders.

You also have the following qualities:

• You have a higher vocational or university degree in Computer Science or a similar field.
• You have at least 5 years of experience with system integrations in enterprise environments.
• You have extensive experience with integration patterns and frameworks such as Apache Camel.
• You have extensive experience working on cloud platforms like AWS.
• You have extensive experience with programming languages Java and Python.
• You're familiar with Spring Boot, messaging systems, Kubernetes and cloud platforms.
• You're familiar with serverless solutions.
• You have experience with CI/CD, monitoring, logging and security.

Het sollicitatieproces

• 1Sollicitatie

  Bedankt voor je sollicitatie! Je krijgt binnen vijf werkdagen een reactie van onze recruiter.

• 2Telefonisch contact

  Hebben we vragen over je cv of motivatie, dan bellen we je.

• 3Gesprekken

  Afhankelijk van de functie heb je één of meerdere gesprekken met onze recruiter, je toekomstige manager en directe collega's. Het eerste gesprek zal meestal online via video zijn.

• 4Aanbieding

  Je ontvangt per e-mail een arbeidsvoorwaarden aanbod.

• 5Nieuwe baan

  Je ondertekent je contract digitaal. Welkom bij PostNL!

Nog wat laatste post ...

• We do a background check on all applicants. As part of the check, we ask that applicants submit a certificate of good conduct. We also check references and possibly conduct a special investigation.
• Because PostNL believes in equal opportunities, candidates take an assessment designed to evaluate their competences and skills relevant to the position.
• We recruit our own co-workers as we try to build the PostNL of the future. Post from recruitment agencies will be returned to sender!

Past deze vacature bij jou? Solliciteer dan snel!