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Salary
$73k – $122k per year
Location
Hybrid (Amsterdam, Netherlands)
Seniority
Senior · 4+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Jul 13, 2026.

Overview
Company
Impact
Profile match
LexisNexis Risk Solutions is a data analytics company headquartered in Alpharetta, Georgia, providing identity verification, fraud prevention, financial crime compliance, insurance and vehicle intelligence products to businesses and governments. Part of the RELX group, it combines public and industry data with analytics and operates offices across the US, the UK, Europe, India, Singapore and South Africa. It hires software engineers, database and cloud engineers, technical account managers, solutions consultants, business development managers, UX researchers and financial analysts.

SeniorSoftware Engineer-.NET/AzureTaxPlatform

Amsterdam | Hybrid Work Model | Full-Time

Build software professionals trust when accuracy matters most.

Nextensdevelops the leading tax and compliance platform for professionals in the Netherlands. Trusted by thousands of experts, our softwaresupports more than 1 million filings each year andhelps organizationsnavigateevolving tax rules,high-volume data, and complexworkflows with precision and reliability.

Built on deep domainexpertiseand a commitment to continuous innovation,Nextensnot only ensures compliance,weset the standard for how taxprofessionalswork.

Your Role

As aSeniorSoftware Engineer atNextens, youown meaningfulparts ofa business-critical platform used daily by thousands of professionals.You designanddeliver robust software,make soundtechnical choices, and helpraise the quality of aplatformwhere accuracy, reliability, andmaintainability truly matter.

You enjoycomplex engineeringchallenges andbring the judgement to balancequality, delivery,andlong-term maintainability.Together with domain experts, fellow engineers, and product owners, youtranslate changing fiscal requirements intosoftwareour customers can trust completely.

You will join Team Fiscal, a product engineering team responsible for key parts of our Dutch tax filing platform. Together with fiscal experts and product colleagues, the team translates changing legislation into reliable software for tax professionals across the Netherlands.

Key responsibilities include:

  • Design, build,andevolvecore modules for tax filing and compliance,taking ownership from solution design through long-term maintainability.

  • Use modern engineering practices, including AI-assisted development tools whereappropriate, to improve productivity, quality, and maintainability.

  • Developand improveback-end and front-end components,APIs, interfaces,andintegrationsfora scalable,stable platformwith large data volumes and complex tax logic.

  • Contribute to new features and innovations, such as integrations with external systems and tools for tax advisory workflows.

  • Work closely with domain experts and product owners to translate regulations and customer needs into reliable software solutions.

  • Improve engineeringqualitythrough testing, refactoring,code reviews,andmentoring other engineers.

WhatYouBring

  • Abachelor’s degree in Computer Science, Software Engineering, or equivalent experience.

  • 4+ years of hands-on software development experience, with evidence of increasing technical ownership, preferably with C#, .NET, Azure, and modern web technologies.

  • A strong quality mindset, including testing, refactoring, code reviews,clean architecture principles, and coaching others to raise engineering standards.

  • Interest in using AI-assisted development tools responsibly as part of everyday engineering work.

  • Strong analytical and problem-solving skills, especially when working with complex logic or data.

  • A collaborative mindset - you enjoy working closely withengineers and domain expertstocreatepractical,high-qualitysolutions.

  • A focus on clean, maintainable code and a habit of writing tests to ensure quality.

  • Fluency in English isrequired. You can read and understand Dutchrequirementstexts; spoken Dutch is helpful but not essential.

Why Join Us

AtNextens, your work powers the backbone ofprofessionalDutch tax processing and helps thousands of professionals work smarter, faster, and more confidently. Our customers trust us not only for accuracy and compliance, but also because we innovate and improve how they work.

What makes this role unique:

  • Technical challenges → scalable systems, evolving regulations, and high-volume data processing.

  • Real impact → your solutions directly support over 1 million filings every year.

  • Ownership →takeresponsibility forimportantplatformareasandhelp guidetechnical choices.

  • Technical leadership → mentor colleagues and help raise engineering quality across the team.

Whatwe offeryou:

  • Hybrid flexibility → combine working from home with collaboration at our modern Amsterdam office.

  • Work-life balance → flexible hours, generous vacation days, and up to20 daysof remote work abroad per year.

  • Competitive package → a strong salary, attractive benefits, and professional development opportunities.

  • Great environment → a collaborative workplace, fully equipped in-house gym, and regular team-building activities.

Ready to Build What Matters?

Ifyou'reeager totake ownership ofcomplex engineeringchallenges and helpshape how tax professionals work,we’dlike to hear from you. Build software whereprecision matters and yourexpertiseleadsthe way.

*******

SeniorSoftware Engineer-.NET/AzureTaxPlatform

Amsterdam | Hybride werkmodel | Fulltime

Bouw software waar correctheid geen bijzaak is.

Nextens ontwikkelt het toonaangevende platform voor fiscale software en compliance in Nederland. Duizenden belastingadviseurs en financiële professionals vertrouwen dagelijks op onze oplossingen om te voldoen aan wet- en regelgeving, efficiënter te werken en zorgeloos aangifte te doen.

Onze softwareondersteuntjaarlijksmeer dan1miljoen aangiftes enhelptorganisatiesomgaan met grote hoeveelheden data, complexeworkflowsen steeds veranderende fiscale regels. Dankzij onze diepe domeinkennis en voortdurende innovatie zijn wijeen betrouwbare partnervoorprofessionalsdie hun werk nauwkeurig, efficiënt en met vertrouwen willen doen.

Jouw rol

AlsSeniorSoftware EngineerbijNextensneemjeverantwoordelijkheid voorbetekenisvolleonderdelen van eenbedrijfskritischplatform dat dagelijks door duizenden professionals wordt gebruikt.Je ontwerpt en bouwt robuuste software, maakt doordachte technische keuzes en helpt de kwaliteit te verhogen van een platform waar nauwkeurigheid, betrouwbaarheid enonderhoudbaarheidecht tellen.

Je krijgt energie vancomplexetechnische uitdagingen enweetkwaliteit, voortgangenonderhoudbaarheidgoed in balans te brengen.Samen met domeinexperts, andere engineers enproductownersvertaal je veranderende fiscale eisen naarsoftware waar onze klanten blind op kunnen vertrouwen.

Je komt terecht in TeamFiscal, een product engineering team dat verantwoordelijk is voor belangrijke onderdelen van ons Nederlandse belastingaangifteplatform. Samen met fiscale experts en productcollega’s vertaalt het team veranderende wet- en regelgeving naar betrouwbare software voor belastingprofessionals in heel Nederland.

Je werkzaamheden:

  • Ontwerpen, bouwen en doorontwikkelen vancoremodules voor belastingaangifte en compliance,met eigenaarschap vanoplossingontwerptot langdurigeonderhoudbaarheid.

  • Moderne engineeringpraktijken toepassen, waaronder AI-ondersteunde ontwikkeltools waar passend, om productiviteit, kwaliteit enonderhoudbaarheidte verbeteren.

  • Ontwikkelenen verbeterenvanback-enden front-end componenten,API’s, interfacesenintegratiesvoor een schaalbaar en stabiel platformmetgrote datavolumes en complexe belastinglogica.

  • Meewerken aan nieuwe features en innovaties, zoalskoppelingen metexterne-pakketten, of integratie van tools voor fiscale advisering.

  • Samenwerken met domeinexperts en productownersom regels en klantwensen te vertalen naar betrouwbare software.

  • Engineeringkwaliteit verbeteren viatesten,refactoring, code reviews encoachingvanandere engineers.

Wat jij meebrengt

  • Een afgeronde hbo- of wo-opleiding in informatica, software engineering of vergelijkbaar.

  • 4+ jaar ervaring in softwareontwikkeling, met aantoonbare groei in technisch eigenaarschap, bij voorkeur met C#, .NET,Azureen modernewebtechnologieën.

  • Een sterkekwaliteitsmindset, met aandacht voor testen,refactoring, code reviews,cleanarchitecture-principesen coaching van anderen.

  • Kennis van modernewebtechnologieën, zoalsAngular,Reactof vergelijkbareframeworks.

  • Interesse om AI-ondersteunde ontwikkeltools verantwoord in te zetten als onderdeel van dagelijks engineeringwerk.

  • Een gestructureerde, analytische manier van denken.

  • Een samenwerkende instelling: je zoekt actief de samenwerking op om tot praktische, elegante oplossingen te komen.

  • Je beheerst Engels goed en kunt Nederlandstaligetekstenlezen en begrijpen; Nederlands spreken is mooi meegenomen, maar geen vereiste.

WaaromNextens

BijNextenswerk je aan software die echt het verschil maakt. Onze klanten vertrouwen op ons voor nauwkeurigheid en verwachten dat wij blijven innoveren. Hier bouw je nietalleen mee aan het huidige platform, maar ook aan de manier waarop professionals in de toekomst werken.

Wat deze rol bijzonder maakt:

  • Technische uitdaging → complexe algoritmes, hoge datavolumes en veranderende fiscale regels.

  • Zichtbare impact → jouw oplossingen ondersteunen jaarlijksmeer dan 1miljoen aangiftes.

  • Eigenaarschap →je neemt verantwoordelijkheid voorbelangrijke platformonderdelenenhelpttechnische keuzesrichting te geven.

  • Technisch leiderschap → je coacht collega’s en helpt de engineeringkwaliteit binnen het team te verhogen.

Wat wij jou bieden:

  • Hybride werken → combineer thuiswerken met samenwerken op ons moderne kantoor in Amsterdam.

  • Goede werk-privébalans → flexibele werktijden, ruim aantal vakantiedagen en de mogelijkheid om20 dagen per jaar vanuit het buitenland te werken.

  • Sterk arbeidsvoorwaardenpakket → competitief salaris, aantrekkelijke secundaire voorwaarden en ruimte voor professionele ontwikkeling.

  • Fijne werkomgeving → collegiale sfeer, volledig uitgeruste in-house gym en regelmatige teamactiviteiten.

Klaar om te bouwen aan wat ertoe doet?

Wil jijeigenaarschap nemen overcomplexe technische uitdagingen én invloed hebben op hoe belastingprofessionals hun werk doen?

Sluit je dan aan bijNextensen bouw mee aan oplossingen waar precisie telt en jouw expertise het verschil maakt.

Primary Location Base Pay Range: NLD Amsterdam (Radarweg) €65,300 - €108,800.

We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Clickhereto access benefits specific to your location.

We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form or please contact 1-855-833-5120.

Criminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scamshere.

Please read our Candidate Privacy Policy.

We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.

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