Purpose of the Position

As a Senior Software Engineer, you will be part of a cross-functional service-oriented team, working on extending and maintaining our Affiliate Marketing platform. Your responsibilities include writing clean, secure, and well-tested code, following best-practice guidelines, and collaborating with the team to operate and enhance assigned parts of the platform.

You will have a significant impact in terms of efficiency, problem-solving, and mentoring colleagues. Additionally, you will work closely with the product owner and team members to translate user needs into technical solutions. Throughout the lifecycle of a service or product, from requirements to deployment, support, and maintenance, you will take a leading role, considering deadlines, balancing effort and outcome, and proactively addressing risks.

Your contribution will be vital in overcoming challenges and ensuring that our service continues to meet the needs of our business and customers.

The Team

You will be joining our Rewards tribe, a cross functional team at the core of the business. We enable advertisers to define how they reward publishers and manage commissions and transactions using an event‑driven architecture. We use an exciting array of technologies, including Java/Spring, AWS Lambda, Kafka, NodeJS, SQL/NoSQL databases, and more.

Key tasks and responsibilities

• Work within a small, collaborative team using agile methodologies and practices
• Take ownership of backend services, from design and implementation to operation and improvement
• Proactively advocate for technical improvements and help define engineering priorities
• Improve existing applications and design and build new solutions from scratch
• Contribute to code reviews, planning sessions, retrospectives, and other team ceremonies
• Help shape development technologies, standards, and engineering practices
• Follow best‑practice guidelines and contribute to their continuous improvement
• Work closely with Product Managers to translate user stories into technical designs, features, and tasks
• Tackle complex business logic and help solve real business problems
• Troubleshoot and resolve production issues in a timely manner
• Communicate effectively in both written and verbal form with local and remote team members

Whilst the above outlines the general expectations of the role, we expect this position to evolve over time, offering opportunities to gain deeper knowledge and experience within the online and affiliate marketing domain.

Skills & Expertise

Required

• At least 6 years of hands‑on Java experience in commercial software engineering roles
• A positive, collaborative work ethic and strong sense of ownership
• Passion for writing elegant, maintainable code, with a solid understanding of SOLID principles
• Experience conducting thorough code reviews, writing unit tests, and maintaining CI/CD pipelines
• Strong experience with Git or similar version control systems
• Experience with event‑driven architectures and messaging/streaming technologies
• Solid understanding of relational database concepts, database design principles, and strong SQL skills
• Experience with non‑relational databases such as DynamoDB or MongoDB
• Expertise in designing and implementing RESTful APIs within a microservices architecture
• Experience working in cross‑functional teams alongside Product Owners, UX Designers, and Agile Coaches
• Familiarity with agile processes, particularly Scrum
• Knowledge of TDD or BDD practices
• Experience with cloud platforms, ideally AWS, and Infrastructure as Code
• Interest in and practical use of AI tools to augment software development practices
• Willingness and ability to work with more than one programming language

Our Offer

• Flexi-Week and Work-Life Balance: We prioritise your mental health and wellbeing, offering you a flexible four-day Flexi-Week at full pay and with no reduction to your annual holiday allowance. We also offer a variety of different paid special leaves.
• Remote Working Allowance: You will receive a monthly allowance to cover part of your running costs. In addition, we will support you in setting up your remote workspace appropriately.
• Flexi-Office: We offer an international culture and flexibility through our Flexi-Office and hybrid/remote work possibilities to work across Awin regions
• Meal Vouchers: You will be supported with a certain net sum to spend it on a variety of lunches.
• Health & Wellbeing: The insurance covers several types of health, vision and / or dental treatments for you and for up to one additional family member.
• Remote Working Furniture Package: After 3 months of employment, you will be eligible for a furniture package, which should enable you to set up a proper workplace at your remote working location
• Appreciation: Thank and reward colleagues by sending them a voucher through our peer-to-peer program.

Established in 2000, Awin is proud of our dynamic, social and inclusive culture.

Like all businesses, we’ve had to adapt and nurture our culture in a virtual environment. Our virtual ‘Life @ Awin’ hub brings our colleagues from across the globe together for various social activities.

Diversity & Inclusion are paramount to us, and we proudly pursue and hire diverse team members. We champion uniqueness and authenticity; this is who we are at our core. Our network of affiliate partnerships are diverse and transparent, as are the employees powering our vision to build the world’s leading open partner ecosystem. We welcome all backgrounds, identities, and experiences. If you need support at any point in the application or interview process, please let us know.

Awin is part of the Axel Springer group. Learn more at axelspringer.com/en/, and explore the Axel Springer Essentials here: axelspringer.com/en/inside/the-essentials-what-we-have-adapted-and-why  

Apply now to begin the next stage of your career at a progressive company that supports both your professional and personal development.

#LI-RS1

Wer wir sind

Als globale Unternehmensberatung mit Fokus auf die Finanzdienstleistungsbranche kombinieren wir bei Capco innovatives Denken mit einzigartigem Know-How. Wir entwickeln Lösungen, die exakt auf die speziellen Anforderungen unserer Kunden abgestimmt sind.

Was uns von anderen unterscheidet

Unsere „Be Yourself At Work“-Kultur fördert Authentizität und Vielfalt: Jeder wird ermutigt, seine individuelle Perspektive, seine Persönlichkeit und seine Fähigkeiten einzubringen. Du hast jederzeit die Möglichkeit, Dich bei Capco mit Deinen Stärken einzubringen - sei es durch einen Beitrag an einer Initiative zur Entwicklung unserer Organisation, der Teilnahme an unseren Game Nights oder Du machst bei einem unserer zahlreichen Clubs (Sports Club, Music Club, usw.) mit.

Bring Dich ein und setze Deine Ideen bei Capco in die Tat um als… Solution Architect* - Financial Services

Deine Capco Benefits

• Flexible Arbeitsmodelle und hybrides Arbeiten je nach Projekteinsatz möglich
• Ein umfassendes Onboarding und Dein persönlicher Coach und Buddy
• Bike Leasing Programm
• Capco Benefits Card mit monatlicher Gutschrift i.H.v. 44 EUR
• Regelmäßige Gesundheitschecks sowie Mental Health Kurse
• Der PME-Familienservice bietet Unterstützung für alle Lebenslagen
• Kontinuierliches Feedback und Weiterbildungsmöglichkeiten (z.B. über interne Trainings und Udemy Business)
• Großartige Firmenevents & After Work Veranstaltungen
• Unbefristeter Arbeitsvertrag
• Autonomie, flache Hierarchien, Hands-on-Mentalität und schnelle Entscheidungswege
• Ein dynamisches, wachstumsstarkes und internationales Umfeld mit zahlreichen Möglichkeiten Dich und Deine Talente einzubringen
• Unser Office direkt am Opernplatz in Frankfurt

Deine Capco Aufgaben

• Du begleitest herausfordernde agile Tech-Projekte hinsichtlich Aufbau, Entwicklung und Optimierung von technischen Lösungen mit Fokus auf Kernbankenlösungen, Konzernsteuerung und Digital und trägst dazu bei, die Anwendungslandschaft im Banken- und Versicherungsumfeld von morgen zu entwickeln
• Unsere Kunden berätst Du zu Anwendungs-, Daten- und Infrastruktur-Architektur, technischen Lösungskonzepten und Einführungsstrategien, Tech-Stack-Auswahl, Design Patterns, Softwareentwicklungsprozess und schaffst die Basis für deren termin- und qualitätsgerechte Umsetzung
• Du baust professionelle, verlässliche und vertrauensvolle Beziehungen zu wichtigen Stakeholdern der Kundenorganisation auf
• Im Laufe des Projektes übernimmst Du immer mehr Verantwortung für Deine Themen bis hin zur Führung von (Teil-) Projekten und (kleineren) Projektteams
• Neben der Projektarbeit hast Du die Möglichkeit, Dich in verschiedenen internen Themen mit einzubringen und eigene Ideen umzusetzen – dabei treibst Du Deine eigene fachliche, methodische und persönliche Weiterentwicklung und die Deines Umfeldes voran

Dein Capco Profil

• Ein abgeschlossenes Hochschulstudium, beispielsweise mit dem Schwerpunkt (Wirtschafts-) Informatik, Ingenieur- oder Naturwissenschaften o.ä. in Verbindung mit mehrjähriger Erfahrung in der Unternehmensberatung oder Finanzdienstleistung zeichnen Dich aus
• Du hast nachweisliche Praxiserfahrung mit Lösungsarchitekturthemen und kennst Dich idealerweise mit Microservices und klassischen Systemlandschaften sowie Design Patterns aus
• Begeisterung und Erfahrung mit dem folgenden Tech-Stack bringst Du mit: Java, Spring Boot, REST APIs und Cloud
• Du hast ausgeprägte Erfahrung in Cloud Plattformen sowie in den Bereichen Cloud-native Entwicklung, Integration, Governance, Security sowie Scalability
• Erfahrung in der Führung von Teams und Koordination von technischen und fachlichen Aufgaben bringst Du mit und bist engagiert im Aufbau vertrauensvoller Beziehungen zu internen und externen Stakeholdern sowie dem Leadership Team
• Du bist teamfähig und hast sehr gute analytische und konzeptionelle Fähigkeiten sowie ein hohes Maß an Eigeninitiative
• Fließende Deutsch- und Englischkenntnisse wie auch die Flexibilität hinsichtlich hybridem Arbeiten sowie den Einsatz vor Ort beim Kunden runden Dein Profil ab

Bewirb Dich jetzt - alles was wir brauchen, ist Dein CV!

Dein Capco Recruiting Team

Du erreichst uns unter: Karriere@capco.com

*Wichtig ist nur, dass wir zueinander passen (m/w/d) #beyourselfatwork

Wer wir sind

Als globale Unternehmensberatung mit Fokus auf die Finanzdienstleistungsbranche kombinieren wir bei Capco innovatives Denken mit einzigartigem Know-How. Wir entwickeln Lösungen, die exakt auf die speziellen Anforderungen unserer Kunden abgestimmt sind.

Was uns von anderen unterscheidet

Unsere „Be Yourself At Work“-Kultur fördert Authentizität und Vielfalt: Jeder wird ermutigt, seine individuelle Perspektive, seine Persönlichkeit und seine Fähigkeiten einzubringen. Du hast jederzeit die Möglichkeit, Dich bei Capco mit Deinen Stärken einzubringen - sei es durch einen Beitrag an einer Initiative zur Entwicklung unserer Organisation, der Teilnahme an unseren Game Nights oder Du machst bei einem unserer zahlreichen Clubs (Sports Club, Music Club, usw.) mit.

Bring Dich ein und setze Deine Ideen bei Capco in die Tat um als…

Solution Architect* - Financial Services

in Frankfurt am Main

Deine Capco Benefits

• Flexible Arbeitsmodelle und hybrides Arbeiten je nach Projekteinsatz möglich
• Ein umfassendes Onboarding und Dein persönlicher Coach und Buddy
• Bike Leasing Programm
• Capco Benefits Card mit monatlicher Gutschrift i.H.v. 44 EUR
• Regelmäßige Gesundheitschecks sowie Mental Health Kurse
• Der PME-Familienservice bietet Unterstützung für alle Lebenslagen
• Kontinuierliches Feedback und Weiterbildungsmöglichkeiten (z.B. über interne Trainings und Udemy Business)
• Großartige Firmenevents & After Work Veranstaltungen
• Unbefristeter Arbeitsvertrag
• Autonomie, flache Hierarchien, Hands-on-Mentalität und schnelle Entscheidungswege
• Ein dynamisches, wachstumsstarkes und internationales Umfeld mit zahlreichen Möglichkeiten Dich und Deine Talente einzubringen
• Unser Office direkt am Opernplatz in Frankfurt

Deine Capco Aufgaben

• Du begleitest herausfordernde agile Tech-Projekte hinsichtlich Aufbau, Entwicklung und Optimierung von technischen Lösungen mit Fokus auf Kernbankenlösungen, Konzernsteuerung und Digital und trägst dazu bei, die Anwendungslandschaft im Banken- und Versicherungsumfeld von morgen zu entwickeln
• Unsere Kunden berätst Du zu Anwendungs-, Daten- und Infrastruktur-Architektur, technischen Lösungskonzepten und Einführungsstrategien, Tech-Stack-Auswahl, Design Patterns, Softwareentwicklungsprozess und schaffst die Basis für deren termin- und qualitätsgerechte Umsetzung
• Du baust professionelle, verlässliche und vertrauensvolle Beziehungen zu wichtigen Stakeholdern der Kundenorganisation auf
• Im Laufe des Projektes übernimmst Du immer mehr Verantwortung für Deine Themen bis hin zur Führung von (Teil-) Projekten und (kleineren) Projektteams
• Neben der Projektarbeit hast Du die Möglichkeit, Dich in verschiedenen internen Themen mit einzubringen und eigene Ideen umzusetzen – dabei treibst Du Deine eigene fachliche, methodische und persönliche Weiterentwicklung und die Deines Umfeldes voran

Dein Capco Profil

• Ein abgeschlossenes Hochschulstudium, beispielsweise mit dem Schwerpunkt (Wirtschafts-) Informatik, Ingenieur- oder Naturwissenschaften o.ä. in Verbindung mit mehrjähriger Erfahrung in der Unternehmensberatung oder Finanzdienstleistung zeichnen Dich aus
• Du hast nachweisliche Praxiserfahrung mit Lösungsarchitekturthemen und kennst Dich idealerweise mit Microservices und klassischen Systemlandschaften sowie Design Patterns aus
• Begeisterung und Erfahrung mit dem folgenden Tech-Stack bringst Du mit: Java, Spring Boot, REST APIs und Cloud
• Du hast ausgeprägte Erfahrung in Cloud Plattformen sowie in den Bereichen Cloud-native Entwicklung, Integration, Governance, Security sowie Scalability
• Erfahrung in der Führung von Teams und Koordination von technischen und fachlichen Aufgaben bringst Du mit und bist engagiert im Aufbau vertrauensvoller Beziehungen zu internen und externen Stakeholdern sowie dem Leadership Team
• Du bist teamfähig und hast sehr gute analytische und konzeptionelle Fähigkeiten sowie ein hohes Maß an Eigeninitiative
• Fließende Deutsch- und Englischkenntnisse wie auch die Flexibilität hinsichtlich hybridem Arbeiten sowie den Einsatz vor Ort beim Kunden runden Dein Profil ab

Bewirb Dich jetzt - alles was wir brauchen, ist Dein CV!

Dein Capco Recruiting Team

Du erreichst uns unter: Karriere@capco.com

*Wichtig ist nur, dass wir zueinander passen (m/w/d) #beyourselfatwork

At JetBrains, code is our passion. The Kotlin plugin for IntelliJ IDEA is where language meets experience — it's how hundreds of thousands of developers write, navigate, refactor, and understand Kotlin code every day. Being able to continuously improve it means understanding the language deeply, using the product daily, and deeply caring about Kotlin developers.

We're looking for a Senior Technical Product Manager who will own the Kotlin-in-IDE experience end to end. This is a deeply hands-on role. You will experiment with Kotlin in IntelliJ based IDEs every day, maintain reference projects that double as regression canaries and demo showcases, build prototypes with AI coding agents, analyze users feedback and talk to users. You won't manage from slides — you'll manage from the editor.

In this role, you will:

• Own the product vision for the Kotlin plugin: fast, correct, and trustworthy IDE support that evolves with the language.
• Use IntelliJ IDEA with the Kotlin plugin daily — dogfooding features, catching regressions, and validating the developer experience first-hand.
• Maintain and develop reference Kotlin projects that serve as showcases for new features, material for conference demos, and a living test bed for DX quality.
• Build prototypes and proofs-of-concept using AI coding agents to explore and validate new capabilities.
• Own and continuously adapt the plugin roadmap across short-term release goals, mid-term initiatives, and longer-term Kotlin ecosystem related projects.
• Align plugin planning with Kotlin compiler releases, IntelliJ IDEA release trains, and Android Studio constraints.
• Make explicit trade-offs and say "no" when cost, risk, or maintenance burden outweighs user value.
• Define problem statements, success criteria, and scope for features — then collaborate with engineers to validate and refine.
• Represent core Kotlin personas — JVM backend developers, library authors, Android and Multiplatform teams — and prioritize recurring pain points: false positives, slow analysis, unreliable refactorings, onboarding pain points,  AI agents integrations.
• Run a consistent pipeline of monthly user interviews to ground decisions in real workflows.
• Coordinate with Kotlin language team, Developer Advocates, framework partners, Marketing, and other JetBrains teams.
• Create external visibility through what's-new posts, Kotlin User Groups meetup talks, and feature previews at events like KotlinConf, Spring I/O, Devoxx and others.

We're looking for someone who:

• Has professional software development experience in Java or Kotlin (this is a must).
• Has 5+ years of experience in technical product management or a comparable role in a complex technical domain.
• Is a hands-on product person who lives in the product, not someone who operates through reports and meetings alone.
• Has experience with AI coding tools and agents, and curiosity about how they reshape developer workflows.
• Can define clear roadmaps with problem statements, success criteria, and explicit trade-offs.
• Has strong communication skills in English — written and spoken — for both technical peers and executive audiences.
• Is ready to represent the product externally at conferences, in blog posts, and in community interactions.
• Takes developer experience personally — not as an abstract metric, but as something they feel in their own daily workflow.

We'd be especially thrilled if you:

• Have experience developing IntelliJ plugins or working with the IntelliJ Platform SDK.
• Have built or contributed to evaluation pipelines, benchmarks, or quality measurement systems.
• Have given technical talks or published content aimed at developer audiences.

Why join JetBrains? 

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

#LI-KL1 

OUR VISION

When people use our technology to "bridge the gap" between the physical and digital worlds, they don’t just capture reality - they create a new one. In this new reality, they are smarter, more productive, more streamlined, and more creative - because they have the digital foundation to build the world they want to live in.

That’s what NavVis offers in all our products and services: the tools to not just map the world as it is, but to pave the way to a better future. To forge something new. Physical or digital, there is only one reality. And it’s the reality NavVis empowers people to build better. 

THE OPPORTUNITY

Are you excited by the idea of building the technology behind immersive, browser-based 3D experiences at global scale? 
We are looking for a Senior Software Engineer, Full-Stack (F/M/D) to help advance our flagship product, NavVis IVION — a cutting-edge web platform for exploring and managing photorealistic digital twins directly in the browser. 

In this role, you will design and implement key parts of our client–server architecture, working with technologies such as Java, Spring, TypeScript, Angular, and PostgreSQL/PostGIS. You’ll collaborate closely with product, design, and fellow engineers to deliver scalable, reliable, and high-quality features that bring real-world spaces to life. 

HOW YOU WILL MAKE AN IMPACT

• Design, implement, and maintain backend and frontend components of NavVis IVION, ensuring performance, reliability, and ease of use. 

• Develop and extend our Java/Spring-based application server and Angular/TypeScript web client, powering 3D visualization, mapping, and data management features. 

• Contribute to the evolution of our PostgreSQL/PostGIS data layer that stores and processes geospatial data at scale. 

• Build and enhance APIs that enable digital enrichment of environments and integration with third-party systems. 

• Collaborate with product managers, designers, and other engineers to translate user and business needs into robust technical solutions. 

• Maintain high engineering standards through code reviews, testing, and performance optimizations. 

• Support and mentor engineers with varying levels of experience within your squad, foster knowledge sharing, and encourage continuous improvement. 

WHAT WILL HELP YOU SUCCEED IN THE ROLE

Core requirements

• You bring substantial experience in software development (typically 7+ years), with a proven track record of delivering complex systems. 

• Deep expertise in Java, Spring, Hibernate, and modern web application architectures, as well as advanced frontend experience with Angular and TypeScript. 

• Strong knowledge of relational databases (PostgreSQL/PostGIS) and building scalable, data-intensive services. 

• Demonstrated ability to define technical roadmaps and drive consensus in cross-functional environments. 

• Experience delivering APIs and SDKs, as well as gathering developer feedback to guide future improvements. 

• Excellent communication and collaboration skills, with the ability to contribute and help shaping technical direction across teams and organizations 

Bonus if you bring

• Working knowledge of C++ is very welcome; while not our primary daily language, it is occasionally required for specific projects. 

• Exposure to AWS Services, geospatial data, or 3D graphics/WebGL development. 

HOW WE WILL KNOW WE ARE A PERFECT MATCH

Your recruiting partner for this role is Lenka (she/her). You can expect to go through a screening call, and up to 4 rounds of interviews, where we would love to discover your passion and interests, introduce you to who we are and what drives us, and finally understand how we can potentially add value to each other's growth.

HOW WE WILL KEEP YOU SMILING

• It's important to take a break from work! We offer 30 days of paid time off per year
• Affordable access to a vast network of fitness and wellness facilities through EGYM Wellpass subsidy
• Deutschlandticket subsidy to support sustainable travel using public transport
• We offer flexible working hours and a hybrid work setup, enabling you to plan your work around your life, and not your life around work!
• We offer full visa and relocation support for international candidates
• An attractive bike leasing model through JobRad, in line with our commitment towards sustainable mobility
• A competitive compensation package that values the skills and experience you bring
• Up to 4000 EUR employee referral bonus 
• Financial support for local language classes to help you in your journey of integrating into the culture!

ABOUT US

The Team:

The Celonis Executive Briefing Center (EBC) is the next-generation hub for executive engagements at Celonis. We deliver exclusive, extraordinary, and forward-looking experiences around our Celonis platform to a C-suite audience. As the winner of the Best New Executive Briefing Center Program globally from the Association of Briefing Managers, our team prides itself on being a key contributor to the success of executive engagements. The goal of the Executive Briefing is to create impactful peaks in the customer journey, translating to long-term, sustainable value and strategic alignment for all stakeholders.

The Role:

We are seeking a highly motivated and detail-oriented Executive Briefing Center Intern to join our dynamic team. To support our upcoming strategic initiatives, we are looking for a unique profile: someone with a strong background or affiliation with deep expertise in Artificial Intelligence (AI). Whether you are elevating our white-glove executive experiences or helping us showcase intelligent, next-generation technological capabilities, you will gain hands-on experience managing and executing high-stakes briefings for key clients and partners. You will work closely with the EBC team to ensure flawless operations, assist with innovative content preparation, and create memorable, impactful experiences for our guests.

The work you’ll do:

• Work with senior leadership, sales, marketing, and other departments to create, plan, and execute highly impactful, premium customer experiences.
• Help coordinate the logistical aspects of briefings—including scheduling, room setup, catering arrangements, and ensuring the flawless, high-end execution of events.
• Assist with the curation and maintenance of meeting content and event documentation, weaving in modern technological concepts and business value.
• Analyze feedback from briefings to support continuous improvement and future-forward innovation.
• Support ongoing strategic projects, such as the creation of a demo experience in our customer innovation area in the Munich HQ

The qualifications you need:

• Location: Must be currently based in or around Munich, Germany, and able to work on-site at our headquarters.
• Specialized Experience: A demonstrated background, passion, or affiliation in Event Management — OR — strong expertise and academic focus in Artificial Intelligence (AI) and advanced technologies.
• Pursuing a Bachelor’s or Master’s degree in Business, Technology, or a related field.
• Highly coachable, competitive, and driven by intellectual curiosity.
• Ability to thrive and adapt in a fast-paced, high-expectations environment.
• Excellent verbal and written communication skills, capable of engaging in high-level communications with internal executives and external C-suite contacts.
• Exceptional ability to organize and prioritize tasks, with meticulous attention to detail and excellent follow-through.
• A passion for creative problem-solving, and delivering world-class experiences.
• Strong leadership skills and the ability to inspire those around you.
• Availability: 6 months starting Spring /Summer 2026 

The Role

We are looking for a Senior Backend Software Engineer (Java) to join the Provisioning & Licensing team. This is a high-impact role that demands significant autonomy and ownership, driving the technical design and delivery of mission-critical systems.

You will be responsible for our core provisioning pipeline. Additionally, you will apply your expertise and technical knowledge to support the development of our strategic Self-Managed Platform Solution for highly regulated environments. If you thrive on complexity, enjoy taking architectural contributions from design to production, and want to own systems that directly enable multi-million dollar market expansion, this is your next role.

The Team: Provisioning & Licensing

You will be part of the Provisioning & Licensing team, the vital "glue team" between our business functions and the core platform.

• The team owns the latency-sensitive internal APIs for automatically creating new tenants based on customer data, as well as our internal Feature & Configuration system (like a car configurator, just for microservices!).
• Your team is a central internal unit with many touchpoints across other engineering teams and business teams like Licensing Management.
• When it comes to prioritization, we value your input and expect you to contribute actively to the prioritization discussions in our dynamic environment.

The Tech Stack

Our stack is modern, cloud-native, and focused on portability to support our strategic on-premise deployments.

• Core Technologies: Java 25, Spring Boot, Postgres as the main datastore.
• Containerization: We are all in on containerization and orchestration, running our applications on Kubernetes (K8s).
• Architecture: We develop within a new & modern modular monolithic application with strongly enforced boundaries between the modules.
• DevOps: Writing deployment files with the help of Kustomize and deploying our applications with Github CI and Kargo. We use Datadog for metrics, logs, and as our APM tool.

The Work You’ll Do

This role requires you to operate with a high degree of independence, owning complex technical problem spaces, and applying your expertise to strategic initiatives.

• End-to-End Problem Ownership: Independently take ownership of significant portions of the development process from architecture to delivery. You build it, you own it! (We mean it.)
• Self-Managed Solution Contribution: Contribute to the implementation of the Self-Managed Platform Solution. You will support the team by implementing components, tooling, and integration patterns, leveraging your knowledge of Kubernetes, IaC, and On-Premise environments to help package and operationalize our core platform.
• Technical Strategy: Have a strong say in the technical vision and strategy for your team, balancing trade-off decisions between the cloud and self-managed deployment models (hello, complexity!).
• Reliability & Scalability: Continuously focus on the scalability and reliability of our services, upholding the defined latency SLAs.
• Collaboration & Documentation: Collaborate with other Engineering teams (i.e., Identity, Platform) to deliver broad-impact technical projects. Actively ensure high software quality standards and thoroughly document processes, concepts, and insights (help us save time later!).

The Qualifications You Need

• 7+ years of professional experience building high-performance Java applications.
• Strong practical experience with Spring frameworks.
• Expert-level familiarity with containerization (i.e., Docker) and proven experience deploying and managing applications on Kubernetes (K8s).
• Experience with REST APIs and/or distributed micro-service architecture.
• Experience in writing and setting up comprehensive tests (unit and integration tests).
• Strong communication skills in English and a passion for clean and understandable code.

Nice to Have (High-Impact Skills):

• Infrastructure as Code (IaC): Hands-on experience with tools like Terraform.
• Systems Programming: Experience with languages like Go for building automation and tooling.
• On-Premise Experience: Prior experience with the architectural and operational challenges of On-Premise or Self-Managed enterprise solutions, including deployment models and packaging (e.g., Helm).
• Experience with monitoring and log analysis capabilities (i.e., DataDog).

A career driven by you. At LeasingMarkt.de, we bring customers and dealers together to make car leasing more accessible, transparent, and efficient. With over 1,000 partner dealerships and nearly 2 million users across the DACH region and the Netherlands, we’ve become Germany’s #1 leasing platform. To keep growing and driving innovation in the mobility space, we’re looking for a Senior Software Engineer to join our high-performance team at our Düsseldorf office. 

As a Senior Software Engineer, you will play a key role in designing and developing robust, scalable applications that power one of the largest automotive leasing marketplaces in Europe. You’ll collaborate with a cross-functional team to build and evolve solutions that are architecturally sound, easy to maintain, and built for long-term impact. You’ll help shape technical direction while raising the bar for software quality and stability across the platform. 

What you’ll do:

• Join one of our builders’ teams to build great products loved by our customers. 
• Apply an AI-first mindset to every phase of you-build-it-you-run-it: from design and coding to testing, deployment and operations.
• Work hands-on in real product codebases (for example TypeScript/Node/Next.js or Java/Spring), using GenAI tools to accelerate development, improve quality and simplify existing systems.
• Build and evolve AI-powered internal tools and workflows (assistants for coding, reviews, documentation, testing) that engineers across AutoScout24 can rely on every day.
• Act as a multiplier and culture driver: coach teams on effective GenAI usage, share patterns and anti-patterns, and help establish AI-first ways of working across our engineering organization.
• Experiment, measure and improve: run small, data-informed experiments with teams, learn what works in our context, and turn successful approaches into repeatable standards and playbooks. 

What you’ll bring: 

• Experience leveraging AI and Generative AI (GenAI) to enhance engineering productivity — including code generation, debugging, reviews, documentation, and decision support — with a proactive mindset toward adopting tools that streamline development and drive innovation. 
• Deep, hands-on experience building production systems (we expect you’ve spent at least 5 years doing this, possibly much more), ideally with PHP and Laravel as well as TypeScript/Node.js/Next.js on AWS, Azure or GCP.
• Demonstrated personal excellence in using GenAI coding tools (for example GitHub Copilot, ChatGPT, Claude Code, Cursor, OpenAI Codex) to significantly improve your own development speed and quality: code generation, refactoring, debugging, tests and documentation. 
• Experience integrating LLM APIs (such as OpenAI, Anthropic, Azure OpenAI, Vertex AI or similar) into applications or internal tools.
• Strong communication and influencing skills: you can introduce new tools and practices, align stakeholders, handle skepticism and iterate based on feedback.
• A curious, growth-oriented mindset: you actively seek out new practices and tools, you are comfortable learning in public, and you help others do the same.
• A pragmatic view of GenAI: you understand its limitations and risks and know how to put guardrails in place (reviews, tests, policies) to keep usage safe, compliant and sustainable at scale.
• Experience with performance optimization, caching strategies, and system observability is a plus. 

A culture of growth  

With over 50 nationalities represented, we’re proud to welcome people of all backgrounds to our growing community, and we’re always finding new ways to help people feel welcomed and included. Here, you’ll have the tools, training and support you need to work in a way that suits you, learn new skills and reach your potential.  

For a career where you can drive our business and shape your future, apply now. 

Purpose of the Position

As a Senior Software Engineer, you will be part of a cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern engineering best practices.

In this role, you have a significant impact on system efficiency, technical quality, and team effectiveness. You take ownership of meaningful challenges, balancing technical excellence with sustainable product and business needs, and contribute to a collaborative, agile way of working.

The Team

You’ll join our Billing & Payments tribe, owning a core domain of the business: how customers are billed and partners get paid. Our engineering culture values pragmatic solutions, automation, strong ownership, and continuous improvement supported by open feedback loops.

We are moving towards a cloud‑first architecture with a strong focus on AWS, working with technologies such as Java/Spring, AWS Lambda, Node.js, Kafka, SQL/NoSQL databases, and more.

Key Tasks

• Work within a small, collaborative team using agile methodologies and practices
• Take ownership of applications across the full lifecycle, from design and implementation to operation
• Proactively identify improvement opportunities and technical risks, helping shape technical direction
• Solve real business problems by translating requirements into scalable technical solutions
• Support an effective agile way of working by helping facilitate team ceremonies and workshops
• Mentor engineers through code reviews, knowledge sharing, and day-to-day collaboration
• Troubleshoot and resolve production issues, ensuring service reliability and operational stability
• Communicate effectively in writing and verbally with local and remote colleagues and stakeholders

Whilst the above outlines the general expectations of the role, we expect this position to evolve over time, offering opportunities to gain deeper knowledge and experience within the online and affiliate marketing domain.

Skills & Expertise

• 6+ years of professional software engineering experience
• Strong foundation in OOP and comfort working with multiple programming languages, ideally incl. Java/Spring
• Passion for clean, maintainable code with a strong understanding of SOLID principles
• Hands-on experience designing AWS-based systems, microservices with REST APIs, and event-driven architectures
• Focus on engineering quality through code reviews, testing, and test strategy improvement
• Responsibility for maintaining CI/CD pipelines for reliable, automated software delivery
• Confident use of Git or similar version control systems in a collaborative environment
• Solid understanding of relational databases, data modelling, and SQL
• Familiarity with non-relational databases like DynamoDB, MongoDB
• Basic knowledge of web technologies and modern frontend frameworks, ideally Angular
• Proven collaboration in cross-functional teams with Product, UX, and Agile roles
• Extensive exposure to agile processes, particularly Scrum
• Interest in and practical use of AI tools to augment software development
• Experience with financial or billing-related systems is a plus
• Basic experience building Node.js services using JavaScript or TypeScript is beneficial

Our Offer

• Flexi-Week and Work-Life Balance: We prioritise your mental health and wellbeing, offering you a flexible four-day Flexi-Week at full pay and with no reduction to your annual holiday allowance. We also offer a variety of different paid special leaves.
• Remote Working Allowance: You will receive a monthly allowance to cover part of your running costs. In addition, we will support you in setting up your remote workspace appropriately.
• Flexi-Office: We offer an international culture and flexibility through our Flexi-Office and hybrid/remote work possibilities to work across Awin regions
• Meal Vouchers: You will be supported with a certain net sum to spend it on a variety of lunches.
• Health & Wellbeing: The insurance covers several types of health, vision and / or dental treatments for you and for up to one additional family member.
• Remote Working Furniture Package: After 3 months of employment, you will be eligible for a furniture package, which should enable you to set up a proper workplace at your remote working location
• Appreciation: Thank and reward colleagues by sending them a voucher through our peer-to-peer program.

Established in 2000, Awin is proud of our dynamic, social and inclusive culture.

Like all businesses, we’ve had to adapt and nurture our culture in a virtual environment. Our virtual ‘Life @ Awin’ hub brings our colleagues from across the globe together for various social activities.

Diversity & Inclusion are paramount to us, and we proudly pursue and hire diverse team members. We champion uniqueness and authenticity; this is who we are at our core. Our network of affiliate partnerships are diverse and transparent, as are the employees powering our vision to build the world’s leading open partner ecosystem. We welcome all backgrounds, identities, and experiences. If you need support at any point in the application or interview process, please let us know.

Awin is part of the Axel Springer group. Learn more at axelspringer.com/en/, and explore the Axel Springer Essentials here: axelspringer.com/en/inside/the-essentials-what-we-have-adapted-and-why  

Apply now to begin the next stage of your career at a progressive company that supports both your professional and personal development.

A career driven by you. Join AutoScout24 Group and experience life in the fast lane. We’re not just leading the market; we’re creating it. We’re constantly innovating, evolving and transforming things for our customers. We’re driven, ambitious and determined to do our best work, together. For a career that doesn’t stand still, where you can put your ideasin the driving seat and change the way the world moves, join our global community.

We’re hiring a Software Engineer to join Search & Performance group at AutoScout24 – the group behind the Algorithms and Data Quality that powers the AutoScout24 Search Experience and Ad Products. This role is about real ownership: you’ll work on high-traffic systems, shape key parts of our user experience, and contribute to critical business outcomes.   

What you’ll do:   

• Work on product and tech initiatives finding the right mix between effort, quality and user value
• Optimize and improve the AS24 technology stack by targeting individual and team efficiency, applying future proven concepts, architectural principles, and frameworks
• Support our agile product development approach 

   What you need to succeed:   

• Deep expertise in Java and Spring Boot, with a breadth of knowledge across a range of languages and technologies in both Object-Oriented and Functional paradigms; able to quickly grasp new concepts and tools Experience with Scala is a plus
• 5+ years of Software Engineering experience, hands-on experience with PostgreSQL, DynamoDB, Kafka, and AWS is a strong plus
• Team player but also decisive mentality
• Demonstrated personal excellence in using GenAI coding tools (for example GitHub Copilot, ChatGPT, Cursor, OpenAI Codex) to significantly improve your own development speed and quality: code generation, refactoring, debugging, tests and documentation.
• Experience integrating LLM APIs (such as OpenAI, Anthropic, Azure OpenAI, Vertex AI or similar) into applications or internal tools.
• A pragmatic view of GenAI: you understand its limitations and risks and know how to put guardrails in place (reviews, tests, policies) to keep usage safe, compliant and sustainable at scale. 

A culture of growth  

With over 50 nationalities represented, we’re proud to welcome people of all backgrounds to our growing community, and we’re always finding new ways to help people feel welcomed and included. Here, you’ll have the tools, training and support you need to work in a way that suits you, learn new skills and reach your potential.  

For a career where you can drive our business and shape your future, apply now. 

A career driven by you. Join AutoScout24 Group and experience life in the fast lane. We’re not just leading the market; we’re creating it. For a career that doesn’t stand still, where you can put your ideas in the driving seat and change the way the world moves, join our global community. 

We’re hiring a strong Software Engineer / AI Enabler to multiply the impact of our Product & Technology organization. This role is for someone who is excited about GenAI’s boosting their own engineering performance and productivity and now wants to influence a large, ambitious organization—raising the bar for how software is delivered in a complex, established and market-leading business, not a greenfield startup. 

The engineering world is moving very fast. We are all learning every day. Your core traits should be curiosity and a strong drive to learn and grow. We do not expect you to know everything. We expect you to help accelerate our curiosity and learning culture, and to become AI-first together with us. 

What you’ll do 

• Join one of our builders’ teams to build great products loved by our customers.
• Apply an AI-first mindset to every phase of you-build-it-you-run-it: from design and coding to testing, deployment and operations.
• Work hands-on in real product codebases (for example TypeScript/Node/Next.js or Java/Spring), using GenAI tools to accelerate development, improve quality and simplify existing systems.
• Build and evolve AI-powered internal tools and workflows (assistants for coding, reviews, documentation, testing) that engineers across AutoScout24 can rely on every day.
• Act as a multiplier and culture driver: coach teams on effective GenAI usage, share patterns and anti-patterns, and help establish AI-first ways of working across our engineering organization.
• Experiment, measure and improve: run small, data-informed experiments with teams, learn what works in our context, and turn successful approaches into repeatable standards and playbooks. 

What you need to succeed 

• Deep, hands-on experience building production systems (we expect you’ve spent at least 5 years doing this, possibly much more), ideally with TypeScript/Node.js/Next.js or Java/Spring Boot on AWS, Azure or GCP.
• Proven experience working in large, existing codebases and delivering well-tested, maintainable features in web or backend services.
• Demonstrated personal excellence in using GenAI coding tools (for example GitHub Copilot, ChatGPT, Cursor, OpenAI Codex) to significantly improve your own development speed and quality: code generation, refactoring, debugging, tests and documentation.
• Experience integrating LLM APIs (such as OpenAI, Anthropic, Azure OpenAI, Vertex AI or similar) into applications or internal tools.
• Strong communication and influencing skills: you can introduce new tools and practices, align stakeholders, handle skepticism and iterate based on feedback.
• A curious, growth-oriented mindset: you actively seek out new practices and tools, you are comfortable learning in public, and you help others do the same.
• A pragmatic view of GenAI: you understand its limitations and risks and know how to put guardrails in place (reviews, tests, policies) to keep usage safe, compliant and sustainable at scale. 

With over 50 nationalities represented, we’re proud to welcome people of all backgrounds to our growing community. Here, you’ll have the tools, training and support you need to work in a way that suits you, learn new skills and reach your potential. 

For a career where you can drive our business and shape your future, apply now. 

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.

We’re now looking for a Customer Success Engineer (CSE) to help engineering teams successfully adopt Kotlin on the backend in real-world production environments.

Currently, this role is focused on adoption – helping Java teams introduce Kotlin into existing applications. You’ll work directly with organizations to guide migration, integration, troubleshooting, and scaling, ensuring they move from initial experiments to successful production use.

In addition, you’ll proactively communicate with prospective users to help them understand the Kotlin adoption process, as well as design and implement the migration path. 

Responsibilities

• Track and maintain visibility into organizations and their stage of Kotlin adoption (e.g., not started, evaluating, experimenting, production)
• Proactively engage with organizations across different phases of their Kotlin adoption journey
• Develop and recommend high-level adoption strategies tailored to each organization’s context
• Identify and document blockers that hinder progress and propose ways to address them
• Establish and manage feedback loops with development teams to ensure continuous alignment and improvement

We will be happy to have you on our team if you have:

Technical expertise

• Extensive hands-on experience with Kotlin, Java, and the JVM ecosystem
• Proven experience migrating Java backend codebases to Kotlin
• Experience with the Spring (Boot) ecosystem or similar frameworks (e.g., Quarkus, Micronaut, Ktor)
• Solid understanding of build tools and project structuring, including Maven and Gradle

Communication and customer engagement

• Experience in customer-facing technical roles such as Solutions Engineering, Developer Advocacy, or Technical Consulting
• Strong English communication skills, both written and spoken
• Ability to lead workshops, demos, talks, meetups, and other public-facing activities
• Comfort with outbound engagement, including identifying target companies, articulating value propositions, and building relationships with engineering teams
• Ability to effectively communicate with engineers, tech leads, and business stakeholders

System design and architecture

• Ability to design and guide Kotlin adoption strategies for backend applications
• Experience designing backend systems using common architectural patterns (e.g., monolith, modulith, microservices)

Why join JetBrains? 

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible. (keep if relevant for the role)
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

#LI-HYBRID
#LI-REMOTE
#LI-JP1

Your Mission:

Join us disrupting the international energy trading market and leave your mark in re-defining how energy traders work! 

The Engineering Manager's main objectives are team empowerment and overseeing the successful delivery and performance of their team. This role acts as the interface between business, strategy, product and engineering teams. As a strong force multiplier, the engineering manager ensures that the team delivers and is responsible for the work activities through coordination and prioritization.

Your Responsibilities:

• Leadership and  Technical Guidance: Lead a team in an agile environment. Display strong decision making skills and offer expert advice to support the team. Solve complex technical problems and ensure adherence to technical standards and requirements.
• Maintain and Update Technical Expertise: Stay current with the latest technological advancements and industry best practices. This involves continuously updating one's own technical knowledge and skills to provide effective guidance, make informed decisions, and lead the team in implementing cutting-edge solutions and technologies.
• Build and Maintain Team Culture: Align the engineering team with the company's goals and strategy, foster a positive and collaborative culture, and empower the team by building emotional/psychological safety
• Mentorship and Career Development: Actively mentor team members, providing guidance for their career growth and skill development. This includes setting clear performance expectations, offering regular feedback, and identifying opportunities for professional advancement within the team.
• Plan and Oversee Projects: Coordinate and supervise project execution, ensuring timely and efficient completion. This includes prioritising tasks, allocating resources, and collaborating with various departments.
• Manage Stakeholder Relations: Communicate effectively with stakeholders like the design or product team, manage their expectations, represent the team's interests, and shield the team from external distractions.
• Ensure Quality and Improve Processes: Guarantee the quality of engineering outputs through methods like code reviews, and continually seek opportunities to enhance efficiency and productivity within the team.

Your profile:

• University studies in Computer Science or similar experience as an IT specialist
• Several years of experience in software engineering combined with proven leadership responsibility (e.g., as Engineering Manager, Tech Lead, or Team Lead).
• Ideally experience implementing scrum methodology
• Be up-to-date and passionate about new technologies
• Experience with the following technologies: Angular, Spring Boot, Amazon Web Services
• Great communication skills
• ability to work autonomously and in a result-oriented way
• Strong written and spoken English skills

We’re expanding the IntelliJ Ultimate team — the group responsible for delivering world-class development experiences for enterprise Java and Kotlin projects. Our work powers the seamless integration of frameworks and libraries like Spring, Quarkus, and Hibernate, and enables millions of developers to build, debug, run, and deploy complex enterprise applications with confidence and productivity.

We’re now looking for a Senior Software Engineer to take ownership of core functional areas within IntelliJ IDEA Ultimate. The successful candidate will join a team of highly skilled engineers dedicated to evolving the IDE’s capabilities for professional Java and Kotlin development.

In this role, you will:

• Take end-to-end ownership of IntelliJ IDEA Ultimate features and subsystems related to enterprise frameworks, build tools, runtime configurations, and application servers.
• Design and implement advanced tooling for Java, Kotlin, Spring, and related ecosystems.
• Collaborate closely with other senior engineers and tech leads to ensure architectural consistency and technical excellence in all areas of IntelliJ IDEA.
• Drive innovation and usability improvements in large-scale, production-grade developer tools.
• Contribute to maintaining IntelliJ IDEA’s reputation for quality, reliability, performance, and developer delight.

We’ll be happy to have you on our team if you have:

• Strong expertise in Java and Kotlin, with a deep understanding of the JVM.
• Solid experience with the Spring ecosystem and/or other popular enterprise frameworks and libraries, including their configuration, deployment, and runtime models.
• A proven track record of working on complex systems, large-scale codebases, or developer tooling.
• The ability to design, maintain, and evolve clean, extensible, and well-architected software.
• A genuine interest in IDE internals, language tooling, and improving the developer experience.
• Excellent communication and collaboration skills — you’ll work with top engineers and multiple IntelliJ IDEA subsystems.

If you join us, you’ll get to:

• Shape the future of enterprise development tooling in one of the world’s most advanced IDEs.
• Work on technologies that directly impact millions of professional developers.
• Collaborate with some of the best engineers in the developer tools industry.
• Enjoy broad technical ownership and opportunities for architectural influence.
• Receive top-tier compensation and benefit from a flexible work environment.

Why join JetBrains?

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family.
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

At JetBrains, code is our passion. Ever since we started, back in 2000, we've been striving to make the strongest, most effective developer tools on earth. Today, AI-powered coding agents are becoming a core part of how developers write Kotlin – and we want to make sure they write it well.

The Kotlin AI Value Stream team is responsible for how AI agents understand, generate, and improve Kotlin code across all platforms: Android, Kotlin Multiplatform, server-side, web, desktop, and others. We build the evaluation infrastructure, error analysis tools, and post-training pipelines that measure and improve agent behavior on real Kotlin developer tasks.

As a Research Engineer on this team, you'll own the end-to-end loop: Analyze how agents fail on Kotlin → build evals that capture those failures → research and implement methods to fix them → measure the improvement. Your work will directly shape how millions of developers experience Kotlin through AI coding agents.

As part of our team, you will:

Build tools for agentic error analysis

• Design and implement tooling to systematically capture, classify, and analyse errors that AI coding agents make when generating Kotlin code.
• Build observability pipelines over agentic traces – mining patterns from agent sessions in JetBrains IDEs, Junie, Claude Code, Cursor, and other coding agents.

Build evaluation pipelines

• Design, implement, and maintain evaluation pipelines that measure Kotlin code generation quality across dimensions, including correctness, idiomaticity, build success, framework usage, and test coverage.
• Build simulation environments where coding agents can be measured on realistic Kotlin developer tasks – from greenfield KMP projects and Gradle dependency management to migrating Spring applications from Java to Kotlin.
• Own evaluation infrastructure: metrics, experiment tracking, automated regression checks, and reproducible benchmarking.

Research methods for improving agent and model behavior on Kotlin

• Experiment with post-training techniques (SFT, DPO, GRPO) to improve how models handle Kotlin-specific patterns, idioms, and frameworks.
• Investigate context engineering approaches: CLAUDE.md/AGENTS.md files, compiler-as-verifier feedback loops, Kotlin LSP integration, and MCP-based tooling.
• Run experiments to measure impact: A/B comparisons, benchmark suites, and before/after analyses on real codebases.
• Collaborate with model providers (Anthropic, OpenAI, and Google) to translate Kotlin-specific findings into model improvements.

Build public Kotlin benchmarks

• Design and build open-source benchmarks that measure AI coding agent performance on Kotlin tasks and eventually become the standard reference for the ecosystem.
• Create task datasets covering the breadth of Kotlin usage: the server side (Spring, Ktor), multiplatform projects (KMP), build systems (Gradle), Android, library development, and others.
• Include both mined real-world tasks and carefully designed synthetic tasks that test specific Kotlin capabilities.
• Maintain and evolve benchmarks as models improve, ensuring they remain challenging, relevant, and contamination-resistant.

We'll be happy to have you on board if you have:

• Hands-on experience building evaluation or analysis pipelines for LLMs or AI coding agents in a research or production setting.
• Strong Python engineering skills (at least three years), with the ability to write clean, maintainable code in data-heavy and ML-adjacent codebases.
• Experience with data analysis at scale: querying large datasets (SQL/Athena), building data pipelines, and performing statistical analysis of experimental results.
• The ability to own projects end to end – from identifying a problem in agent traces to designing an eval, running experiments, and shipping a fix.
• A product-aware mindset: You care about how agents are actually used by developers and can translate real failure modes into evaluation and training work.
• Familiarity with Kotlin or a strong willingness to develop deep Kotlin expertise (you'll be living in Kotlin codebases daily).

Our ideal candidate would also have experience with:

• Post-training LLMs: SFT, RLHF, DPO, GRPO – either hands-on training or designing the data and reward pipelines that feed into training.
• Modern deep learning frameworks (PyTorch) and LLM training stacks (TRL, verl, Megatron, or similar).
• AI agent development: tool-using agents, multi-step coding workflows, agentic frameworks.
• Evaluation frameworks and tools: Inspect AI, Promptfoo, LM-evaluation-harness, or custom eval pipelines.
• Experiment tracking and observability: Weights & Biases, MLflow, Langfuse, or similar.
• The Kotlin ecosystem: Android, Gradle, KMP, Spring, Ktor – with an understanding of the developer workflows that agents need to support.
• Contributing to or maintaining open-source projects, especially benchmarks or evaluation tools.

Don't check every box? That's okay – if you're excited about this work and bring strong fundamentals, we'd love to hear from you. We're happy to talk and provide the training you need to grow into the role.

Why join JetBrains? 

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible. 
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

#LI-DNI